Plate cutting and grinding device for furniture production

Abstract

The utility model relates to the technical field of furniture processing equipment, in particular to a plate cutting and polishing device for furniture production, which comprises a machine table, side sliding rails, a moving frame, a lifting cutter and a cutting knife, sanding belts are mounted on two sides of the cutting knife, a feeding box is fixedly connected to one side of the machine table, and a bottom plate is adaptively and movably mounted on the inner side of the feeding box. Two sliding blocks are fixedly connected to the two sides, opposite to the feeding box, of the bottom plate correspondingly, movable grooves are formed in the side walls, opposite to the sliding blocks, of the feeding box in a penetrating mode, and the sliding blocks and the movable grooves penetrate through and are in matched sliding connection. According to the plate cutting and grinding device for furniture production, the sanding belts are arranged on the surfaces of the two sides of the cutting knife, the grinding sand layers are arranged on the surfaces of the sanding belts, after the cutting knife cuts a plate, the cut cutting faces are synchronously ground, the process is simpler, and the cutting and grinding efficiency is higher; and a feeding box for lifting and feeding and a pushing block for pushing and discharging are arranged, so that the feeding convenience of the cutting and polishing device can be improved, and the manual workload is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to furniture processing equipment technical field, concretely relates to a board cutting and polishing device for furniture production. BACKGROUND

[0002] Furniture production board processing refers to processing wood board into the shape and size required by furniture through a series of processes to meet the needs of furniture design and function, and common board processing methods include cutting, stamping, bending, welding and drilling, etc., during the processing of furniture board, it needs to be cut into appropriate size, and then the cutting surface is polished, the board is cut into the required size, and commonly used tools are electric saw and gas cutting, which are suitable for accurate manufacturing of various furniture parts.

[0003] Now, the cutting and polishing process of the board is carried out separately during furniture production and processing, so two sets of equipment are needed, one for cutting and one for polishing, which is more troublesome, and because the weight of the processed board is large, manual loading is needed during cutting and polishing, and the board is taken off the equipment after processing, which is more tedious and labor-intensive. UTILITY MODEL CONTENT

[0004] In view of the defects of the prior art, the utility model aims at providing a board cutting and polishing device for furniture production, which has the advantages of convenient loading and unloading and polishing, and solves the problem that the cutting and polishing process of the board is carried out separately during furniture production and processing, so two sets of equipment are needed, one for cutting and one for polishing, which is more troublesome, and because the weight of the processed board is large, manual loading is needed during cutting and polishing, and the board is taken off the equipment after processing, which is more tedious and labor-intensive.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme, a board cutting and polishing device for furniture production adopts the technical scheme of: including machine table, side slide rail, moving frame, lifting cutter and cutting knife, the cutting knife both sides are equipped with sanding belt, the one side of machine table is fixedly connected with loading box, the inside of loading box is matched and movably installed with bottom plate, the both sides of bottom plate relative to loading box are fixedly connected with two sliding blocks, the side wall of loading box relative to sliding block is penetrated and is equipped with movable slot, the sliding block is penetrated and is matched and is connected with sliding block, the inside of loading box top is equipped with sliding slot, the inside of sliding slot is slidably connected with linear motor, the both sides of two linear motor relative sides are fixedly connected with push block, one push block relative to the side of another push block is rotatably connected with push plate, the end away from the shaft of push plate and the side wall of relative push block are buckled, the end away from loading box of loading box top position is movably installed with baffle, the side of baffle relative to loading box is fixedly connected with buffer column.

[0006] As a preferred scheme, the two sliders on the same side are fixedly connected with a connecting plate on the side close to the outside, the feeding box is fixedly connected with a base at the bottom of the outer wall close to the connecting plate, the top of the base is rotatably connected with a threaded rod, the threaded rod penetrates through the connecting plate and is threadedly connected with the connecting plate, the outer wall of the feeding box close to the top end of the threaded rod is boltedly connected with a motor, and the output end of the motor is fixedly connected with the top end of the threaded rod.

[0007] As a preferred scheme, the sliding rod is fixedly connected between the top and the bottom of the inner part of the movable groove, penetrates through the sliding block and is slidably connected with the sliding block, and the damping sleeve is sleeved with the outer side of the sliding rod.

[0008] As a preferred scheme, the machine table is provided with a receiving groove below the baffle, and the electric ejector rod is boltedly connected with the groove bottom in the receiving groove, and the top end of the electric ejector rod is fixedly connected with the bottom of the baffle.

[0009] As a preferred scheme, the cutting knife is provided with a mounting hole penetrating through the surface, the mounting rod is fixedly connected between the inner side opposite inner walls in the mounting hole, the sanding belt is fixedly connected with a mounting buckle on the side opposite to the mounting hole, and the mounting buckle is clamped with the mounting rod.

[0010] As a preferred scheme, the bottom plate is provided with a sunken groove at the top, and the top of the bottom plate is provided with an anti-skid layer.

[0011] Beneficial effects: Compared with the prior art, the plate cutting and polishing device for furniture production has the following beneficial effects.

[0012] 1. The plate cutting and polishing device for furniture production is provided with a feeding box, and the bottom plate in the feeding box is liftable, the stacked plates are placed above the bottom plate by means of a forklift or other lifting methods during feeding, the plates are fed one by one by the lifting of the bottom plate, manual carrying is not required in the process, the plates are pushed to the specified machine table position by the push block, the plates are blocked and positioned by the baffle, the baffle is retracted after cutting and polishing, the push block and the push plate push the cut plates out of the machine table, the feeding and discharging of the plates during furniture processing is more convenient and easy, the manual workload is reduced, and the processing efficiency is improved by the rapid feeding and discharging.

[0013] 2. The plate cutting and polishing device for furniture production integrates the polishing structure into the cutting knife, the sanding belt is arranged on the surface of the two sides of the cutting knife, the surface is a polishing sand layer, the cutting knife cuts the plates, and the cutting surface is polished at the same time, the process is simpler, the cutting and polishing efficiency is higher, a separate polishing device is not required, the sanding belt is replaceable, timely replacement is realized, and the polishing effect is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure front perspective view of the cutting and polishing device of the utility model;

[0015] Figure 2 It is a structure side perspective view of the cutting and polishing device of the utility model;

[0016] Figure 3 It is a perspective view of the cutting knife structure of the utility model;

[0017] Figure 4 It is a structure perspective view of the cutting knife without side sanding belt of the utility model;

[0018] Figure 5 It is the A place enlarged structure schematic view of the utility model; Figure 1

[0019] Figure 6 It is the B place enlarged structure schematic view of the utility model; Figure 4

[0020] In the figure: 1, machine table; 2, side slide rail; 3, moving frame; 4, lifting cutter; 5, cutting knife; 6, sanding belt; 7, feeding box; 8, bottom plate; 9, movable groove; 10, sliding block; 11, sliding groove; 12, linear motor; 13, push block; 14, push plate; 15, baffle; 16, connecting plate; 17, base; 18, threaded rod; 19, motor; 20, sliding rod; 21, storage groove; 22, electric ejector rod; 23, mounting port; 24, mounting rod; 25, mounting buckle; 26, sunken groove. DETAILED DESCRIPTION

[0021] The embodiment of the utility model will be further described in detail in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0022] Example 1: please refer to Figures 1-6 ​​The embodiment provides a plate cutting and polishing device for furniture production, which comprises a machine table 1, side sliding rails 2, a moving frame 3, a lifting cutter 4 and a cutting knife 5, the side sliding rails 2 are installed on the two sides of the machine table 1, the two ends of the moving frame 3 are slidingly installed on the outer sides of the side sliding rails 2, the lifting cutter 4 is slidingly installed on one side of the moving frame 3, the lifting cutter 4 is composed of a back plate, an expansion pump, a cutting cover, a servo motor and the cutting knife 5, the back plate is slidingly connected with the side of the moving frame 3, then the expansion pump is installed on the top of the back plate, the cutting cover is fixed at the bottom end of the expansion pump, the servo motor is installed on the inner side of the cutting cover, the cutting knife 5 is installed on the output end of the servo motor, and a suction device is also installed in the cutting cover, a discharge pipeline connected with a waste box is arranged on the top of the suction device, and the above-mentioned structures are all prior art and will not be described in detail here, sanding belts 6 are installed on the two sides of the cutting knife 5, the sanding belts 6 are arranged on the outer side of the cutting knife 5 and used for polishing, so that polishing can be carried out simultaneously during cutting, two devices are not needed, the cost can be greatly reduced, and the cutting and polishing efficiency is improved, the surface of the sanding belt 6 is a polishing sand layer, the thickness of the sanding belt 6 is 0.8 mm, the sanding belt 6 is 300 mesh, a feeding box 7 is fixedly connected to one side of the machine table 1, a bottom plate 8 is movably installed in the inner side of the feeding box 7, two sliding blocks 10 are fixedly connected to the two sides of the bottom plate 8 relative to the feeding box 7, a movable groove 9 is formed in the side wall of the feeding box 7 relative to the sliding blocks 10, the sliding blocks 10 are slidingly connected with the movable groove 9 in a penetrating mode, a sliding groove 11 is formed in the inner top side of the feeding box 7, linear motors 12 are slidingly connected in the sliding groove 11, the pushing blocks 13 are fixedly connected to the opposite sides of the linear motors 12, one of the pushing blocks 13 is rotatably connected with a pushing plate 14 on the side opposite to the other pushing block 13, the end, away from the rotating shaft, of the pushing plate 14 is buckled with the side wall of the pushing block 13, and a baffle 15 is movably installed at the top position of the end, away from the feeding box 7, of the feeding box 7, a buffer column is fixedly connected to the side of the baffle 15 relative to the feeding box 7, the plate is clamped and buffered by the buffer column, the buffer column can prevent the baffle 15 from blocking the cutting knife 5, and the cutting knife 5 can completely cut the plate through the gap of the buffer column.

[0023] The connecting plates 16 are fixedly connected to the opposite sides of the two sliding blocks 10 on the outer side, a base 17 is fixedly connected to the bottom position of the outer wall of the feeding box 7 close to the connecting plates 16, a threaded rod 18 is rotatably connected to the top of the base 17, the threaded rod 18 is penetratingly and threadedly connected with the connecting plates 16, a motor 19 is bolted to the outer wall position of the feeding box 7 close to the top end of the threaded rod 18, the output end of the motor 19 is fixedly connected with the top end of the threaded rod 18, the lifting of the bottom plate 8 is driven by the threaded rod 18, and then the stacked plates can be conveniently lifted and fed, so that feeding is convenient and efficient.

[0024] The sliding rod 20 is fixedly connected between the top and the bottom end inside the movable groove 9, and is in penetrating and sliding connection with the sliding block 10. The sliding rod 20 is sleeved with a damping sleeve outside. When the bottom plate 8 drives the board to rise and feed in the feeding box 7, the sliding block 10 can improve the stability of the rising of the bottom plate 8 in the movable groove 9 through the sliding rod 20 and the damping sleeve outside. When the bottom plate 8 stops, the damping sleeve can also provide certain damping support for the sliding block 10, so as to ensure the stable use of the bottom plate 8.

[0025] The machine table 1 is provided with a receiving groove 21 below the position close to the baffle 15. A electric ejector rod 22 is bolted on the bottom of the receiving groove 21. The top end of the electric ejector rod 22 is fixedly connected with the bottom of the baffle 15. The baffle 15 is driven to descend into the receiving groove 21 through the electric ejector rod 22, so as to release the blockage of the board, and then facilitate the rapid unloading without manual unloading operation, improve the convenience and efficiency of processing, and reduce the labor workload.

[0026] Example 2: Refer to Figure 4 and Figure 6 Further improved on the basis of example 1;

[0027] The cutting knife 5 is provided with a mounting hole 23 penetrating through the surface. The mounting rod 24 is fixedly connected between the opposite inner walls inside the mounting hole 23. The mounting buckle 25 is fixedly connected with one side of the sanding belt 6 opposite to the mounting hole 23. The mounting buckle 25 is in clamping connection with the mounting rod 24. The mounting buckle 25 is made of a material with toughness, and the inner side of the opening of the mounting buckle 25 is provided with an arc chamfer. The mounting buckle 25 and the mounting rod 24 are conveniently clamped and connected. Through the quick clamping, the sanding belt 6 is conveniently installed, disassembled and replaced. The bottom plate 8 is provided with a sunken groove 26 on the top. The top of the bottom plate 8 is provided with a layer of anti-skid layer. The anti-skid layer on the top of the bottom plate 8 can improve the problem of the board stacked on the bottom plate 8 during the rising process. The sunken groove 26 can reserve space for the inserting arm of the forklift when the forklift places the board above the bottom plate 8.

[0028] The working principle of the utility model is: in use, the processed wood board is stacked in alignment, then the wood board is moved to the bottom plate 8 of the feeding box 7 through the way of forklift hoisting, in this process, the push plate 14 of the push block 13 rotates and stands up, then after the wood board is moved to the bottom plate 8, the push plate 14 is rotated to the parallel state of the two push blocks 13, and the push plate 14 is fixed through the buckle, then the motor 19 is started to drive the threaded rod 18 to rotate, the threaded rod 18 drives the connecting plate 16 to move upwards, the connecting plate 16 drives the sliding block 10 to move upwards in the movable slot 9, at this time, the bottom plate 8 can drive the wood board to rise, then the linear motor 12 is started to drive the push block 13 and the push plate 14 to move in the sliding groove 11 towards the baffle 15, then the wood board is clamped and fixed through the push block 13 and the baffle 15, then the lifting cutter 4 is started to descend, the cutting knife 5 cuts the wood board, in the process, the cutting surface is polished through the sanding belt 6, after the wood board is cut, the electric ejector rod 22 is started to drive the baffle 15 to descend into the storage groove 21, at this time, the wood board is not blocked in front, the push block 13 and the push plate 14 move forward through the linear motor 12, push the cut and polished wood board to unload from the machine table 1, then the linear motor 12 drives the push block 13 and the push plate 14 to move reversely and reset, the baffle 15 is lifted upward and reset through the electric ejector rod 22, then the bottom plate 8 lifts the next wood board, then the above cutting and polishing process is repeated, so that the efficient furniture board cutting and polishing can be realized.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, and are not limited to the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the utility model can be modified or replaced equivalently without departing from the essence and scope of the technical solutions of the utility model.

Claims

1. A plate cutting and polishing device for furniture production, comprising a machine table (1), a side slide rail (2), a moving frame (3), a lifting cutter (4) and a cutting knife (5), characterized in that: The cutting knife (5) is provided with sanding belts (6) on both sides, one side of the machine table (1) is fixedly connected with a feeding box (7), the inside of the feeding box (7) is movably connected with a bottom plate (8), the two sides of the bottom plate (8) relative to the feeding box (7) are fixedly connected with two sliding blocks (10), the side wall of the feeding box (7) relative to the sliding block (10) is provided with an movable slot (9), the sliding block (10) penetrates the movable slot (9) and is movably connected, the inside of the top of the feeding box (7) is provided with a sliding groove (11), the sliding groove (11) is movably connected with a linear motor (12), the two linear motors (12) are fixedly connected with push blocks (13) on one side, one of the push blocks (13) is rotatably connected with a push plate (14) on one side of the other push block (13), the end of the push plate (14) away from the rotating shaft is buckled with the side wall of the push block (13), the end of the feeding box (7) away from the feeding box (7) is movably connected with a baffle (15) on the top, the side of the baffle (15) relative to the feeding box (7) is fixedly connected with a buffer column.

2. The plate cutting and polishing device for furniture production according to claim 1, characterized in that: The two sliding blocks (10) on the same side are fixedly connected with a connecting plate (16) on the outside, the outer wall of the feeding box (7) is fixedly connected with a base (17) at the bottom position close to the connecting plate (16), the top of the base (17) is rotatably connected with a threaded rod (18), the threaded rod (18) penetrates the connecting plate (16) and is threadedly connected, the outer wall of the feeding box (7) is bolted with a motor (19) at the position close to the top end of the threaded rod (18), the output end of the motor (19) is fixedly connected with the top end of the threaded rod (18).

3. The plate cutting and polishing device for furniture production according to claim 1, characterized in that: The inside of the movable slot (9) is fixedly connected with a sliding rod (20) between the top and the bottom end, the sliding rod (20) penetrates the sliding block (10) and is movably connected, the outside of the sliding rod (20) is sleeved with a damping sleeve.

4. The plate cutting and polishing device for furniture production according to claim 1, characterized in that: The machine table (1) is provided with a receiving groove (21) at the position below the baffle (15), the bottom of the receiving groove (21) is bolted with an electric ejector rod (22), the top end of the electric ejector rod (22) is fixedly connected with the bottom of the baffle (15).

5. The plate cutting and polishing apparatus for furniture production according to claim 1, characterized in that: The surface of the cutting knife (5) is provided with a mounting hole (23), the inside of the mounting hole (23) is fixedly connected with a mounting rod (24) between the inner walls, the side of the sanding belt (6) relative to the mounting hole (23) is fixedly connected with a mounting buckle (25), the mounting buckle (25) is clamped with the mounting rod (24).

6. The plate cutting and polishing apparatus for furniture production according to claim 1, characterized in that: The top of the bottom plate (8) is provided with a sunken groove (26), the top of the bottom plate (8) is provided with a layer of anti-skid layer.

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