Planing machine for furniture manufacturing

Abstract

The utility model discloses a planer for furniture manufacturing, and relates to the technical field of planers. The planer comprises a planer body, a U-shaped seat is vertically matched with the upper side of the planer body in a sliding mode, two roller seats are oppositely matched with the interior of the U-shaped seat in a sliding mode, a first driving mechanism used for driving the two roller seats to oppositely slide is arranged on one side of the U-shaped seat, conveying rollers are rotatably matched with the lower portions of the roller seats, and two worm wheels are arranged at the ends, extending out of the roller seats, of the conveying rollers. The U-shaped seat slides, so that the conveying rollers press wood, the wood conveying stability of the conveying rollers is improved conveniently, the planer body is started, the second driving mechanism drives the two worm gears to rotate synchronously, the two conveying rollers are driven to rotate synchronously, the wood is conveyed in sequence through the two conveying rollers conveniently, and the wood is driven to stably move to pass through the planer tool conveniently. The first driving mechanism is started to drive the two roller seats to move oppositely, so that the distance between the two conveying rollers can be adjusted conveniently, and the adaptability to the wood length can be improved conveniently.

Description

Technical Field

[0001] The utility model belongs to the field of planers, and in particular relates to a planer for furniture manufacturing. Background Art

[0002] A planer is a machine tool that uses a planer to plan the plane, groove or shaped surface of a workpiece. The planer makes the tool and the workpiece produce a relative linear reciprocating motion to achieve the purpose of planing the workpiece surface. Reciprocating motion is the main motion of the planer. In addition to the main motion, the machine tool also has an auxiliary motion, also called the feed motion. The feed motion of the planer is the intermittent movement of the worktable (or planer). The planer can plan horizontal surfaces, vertical surfaces, inclined surfaces, curved surfaces, step surfaces, dovetail-shaped workpieces, T-slots, V-slots, and can also plan holes, gears and racks, etc.

[0003] The Chinese patent with the announcement number CN217225882U discloses a planer for furniture manufacturing, including a planer body, a fixed plate fixedly connected to the top of the planer body, a first groove is provided on the surface of the fixed plate, and two symmetrically arranged second grooves are provided on the surface of the fixed plate, a lead screw is rotatably connected inside the first groove, and guide rods are fixedly connected inside the two second grooves, a bracket is fixedly connected to the top of the fixed plate, a servo motor is fixedly connected to the top of the bracket, a reduction motor is fixedly connected to the output end of the servo motor, and one end of the lead screw is fixedly connected to the output end of the reduction motor. The planer for furniture manufacturing of the utility model is simple and convenient to operate, has a high degree of automation, reduces the labor intensity of workers, and improves the efficiency of wood planing. However, the planer for furniture manufacturing in the application conveys wood through a transmission belt, and the main transmission force source is a transmission roller. For wood that is shorter than the length of the transmission belt, the pressure of the transmission belt on the wood is small, which affects the effect of wood conveying and has low adaptability to the length of wood.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a planer for furniture manufacturing.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A planer for furniture manufacturing comprises a planer body, a U-shaped seat is vertically slidably fitted on the upper side of the planer body, two roller seats are slidably fitted towards each other in the U-shaped seat, a first driving mechanism for driving the two roller seats to slide towards each other is provided on one side of the U-shaped seat, a conveying roller is rotatably fitted on the lower part of the roller seat, two worm gears are provided on one end of the conveying roller extending out of the roller seat, and a second driving mechanism for driving the two worm gears to rotate is provided on one side of the U-shaped seat.

[0008] Optionally, an L-shaped bracket is provided on the upper side of the planer body, and two electric push rods for driving the U-shaped seat to slide are provided on the bottom surface of the inner wall of the L-shaped bracket, so that the electric push rods can drive the U-shaped seat to slide and the conveying rollers can press the wood.

[0009] Optionally, a T-shaped groove is provided on the top surface of the inner wall of the U-shaped seat, and a T-shaped protrusion is provided on the upper side of the roller seat. The T-shaped protrusion is slidably fitted in the T-shaped groove, so that the T-shaped protrusion is guided to slide through the T-shaped groove.

[0010] Optionally, the first driving mechanism includes a first servo motor installed on one side of the U-shaped seat, and a bidirectional threaded rod installed on the output end of the first servo motor, and the bidirectional threaded rod cooperates with two T-shaped raised threads, so that the two roller seats can be driven toward each other by the first servo motor to drive the bidirectional threaded rod, thereby facilitating the adjustment of the distance between the two conveying rollers.

[0011] Optionally, the second driving mechanism includes a second servo motor installed on one side of the U-shaped seat, and a worm installed at the output end of the second servo motor, and the worm is meshed with two worm wheels, so that the second servo motor drives the worm to drive the two worm wheels to rotate synchronously, so as to drive the two conveying rollers to rotate synchronously.

[0012] Optionally, two bearings corresponding to the bidirectional threaded rod and the worm are provided on opposite sides of the U-shaped seat, and smooth curved surfaces are provided on the outer sides of both ends of the bidirectional threaded rod and the worm. The ends of the bidirectional threaded rod and the worm are fixed in the bearings, so that the bearings can improve the rotation stability of the bidirectional threaded rod and the worm.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0014] The U-shaped seat slides to make the conveying roller press the wood, so as to improve the stability of the conveying roller in conveying the wood. The planer body is turned on and the second driving mechanism drives the two worm gears to rotate synchronously, so as to drive the two conveying rollers to rotate synchronously, so as to transport the wood in sequence through the two conveying rollers, so as to drive the wood to move stably through the planer. The first driving mechanism is turned on to drive the two roller seats to move toward each other, so as to adjust the distance between the two conveying rollers and improve the adaptability to the length of the wood.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0017] Figure 1This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the second driving mechanism of an embodiment of the utility model;

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] Planer body 1, U-shaped seat 2, T-shaped groove 201, roller seat 3, T-shaped protrusion 301, first drive mechanism 4, first servo motor 401, bidirectional threaded rod 402, conveying roller 5, worm gear 6, second drive mechanism 7, second servo motor 701, worm 702, L-shaped bracket 8, electric push rod 9.

[0022] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0023] The utility model will now be described in further detail with reference to the accompanying drawings.

[0024] See also Figure 1-3 As shown, in this embodiment, a planer for furniture manufacturing is provided, including a planer body 1, a U-shaped seat 2 is vertically slidably fitted on the upper side of the planer body 1, two roller seats 3 are slidably fitted towards each other in the U-shaped seat 2, a first driving mechanism 4 for driving the two roller seats 3 to slide towards each other is provided on one side of the U-shaped seat 2, a conveying roller 5 is rotatably fitted at the lower part of the roller seat 3, two worm gears 6 are provided on one end of the conveying roller 5 extending out of the roller seat 3, and a second driving mechanism 7 for driving the two worm gears 6 to rotate is provided on one side of the U-shaped seat 2.

[0025] The U-shaped seat 2 slides to make the conveying roller 5 press the wood, so as to improve the stability of conveying the wood by the conveying roller 5. The planer body 1 is turned on and the second driving mechanism 7 drives the two worm gears 6 to rotate synchronously, so as to drive the two conveying rollers 5 to rotate synchronously, so as to facilitate the sequential conveying of the wood by the two conveying rollers 5, and facilitate the wood to be driven to move stably through the planer. The first driving mechanism 4 is turned on to drive the two roller seats 3 to move toward each other, so as to facilitate the adjustment of the distance between the two conveying rollers 5 and improve the adaptability to the length of the wood.

[0026] An L-shaped bracket 8 is provided on the upper side of the planer body 1 of the present embodiment, and two electric push rods 9 for driving the U-shaped seat 2 to slide are provided on the inner bottom surface of the L-shaped bracket 8. The electric push rods 9 drive the U-shaped seat 2 to slide, so that the conveying roller 5 presses the wood, thereby improving the stability of the conveying roller 5 in conveying the wood.

[0027] In this embodiment, a T-shaped groove 201 is provided on the top surface of the inner wall of the U-shaped seat 2, and a T-shaped protrusion 301 is provided on the upper side of the roller seat 3. The T-shaped protrusion 301 is slidably fitted in the T-shaped groove 201, so that the T-shaped protrusion 301 is guided to slide through the T-shaped groove 201, thereby improving the sliding stability of the roller seat 3.

[0028] The first driving mechanism 4 of this embodiment includes a first servo motor 401 installed on one side of the U-shaped seat 2, and a bidirectional threaded rod 402 installed on the output end of the first servo motor 401, and the bidirectional threaded rod 402 is threadedly matched with two T-shaped protrusions 301, so that the two roller seats 3 are driven toward each other by the first servo motor 401 to adjust the distance between the two conveying rollers 5 and improve the adaptability to the length of the wood.

[0029] The second driving mechanism 7 of this embodiment includes a second servo motor 701 installed on one side of the U-shaped seat 2, and a worm 702 installed on the output end of the second servo motor 701, and the worm 702 is meshed with two worm wheels 6, so that the second servo motor 701 drives the worm 702 to drive the two worm wheels 6 to rotate synchronously, so as to drive the two conveying rollers 5 to rotate synchronously, and to convey the wood in sequence through the two conveying rollers 5.

[0030] The U-shaped seat 2 of this embodiment is provided with two bearings corresponding to the bidirectional threaded rod 402 and the worm 702 on opposite sides respectively. The outer sides of both ends of the bidirectional threaded rod 402 and the worm 702 are provided with smooth curved surfaces. The ends of the bidirectional threaded rod 402 and the worm 702 are fixed in the bearings, which facilitates the bearings to improve the rotation stability of the bidirectional threaded rod 402 and the worm 702, and to improve the stability of the engagement between the worm 702 and the worm wheel 6.

[0031] Working principle: After placing the wood on the upper side of the planer body 1, turn on the electric push rod 9 to drive the U-shaped seat 2 to slide, so that the conveying roller 5 presses the wood, and then turn on the planer body 1 and the second driving mechanism 7. The second servo motor 701 drives the worm 702 to drive the two worm wheels 6 to rotate synchronously, so as to drive the two conveying rollers 5 to rotate synchronously, so as to facilitate the wood to be transported in sequence through the two conveying rollers 5, and to facilitate the conveying of the wood to the planer of the planer body 1 through the conveying roller 5 on the left side of the equipment for processing. The wood is driven completely through the planer by the conveying roller 5 on the right side of the equipment, so as to facilitate the wood to move stably through the planer, and by turning on the first driving mechanism 4, the first servo motor 401 drives the bidirectional threaded rod 402 to drive the two roller seats 3 to move toward each other, so as to facilitate the adjustment of the distance between the two conveying rollers 5 and to improve the adaptability to the length of the wood.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A planer for furniture manufacturing, characterized in that: include: A planer body (1) is provided, wherein a U-shaped seat (2) is vertically slidably matched on the upper side of the planer body (1), two roller seats (3) are slidably matched in opposite directions in the U-shaped seat (2), a first driving mechanism (4) for driving the two roller seats (3) to slide in opposite directions is provided on one side of the U-shaped seat (2), a conveying roller (5) is rotatably matched at the lower part of the roller seat (3), two worm gears (6) are provided at one end of the conveying roller (5) extending out of the roller seat (3), and a second driving mechanism (7) for driving the two worm gears (6) to rotate is provided on one side of the U-shaped seat (2).

2. A planer for furniture manufacturing according to claim 1, characterized in that: An L-shaped bracket (8) is arranged on the upper side of the planer body (1), and two electric push rods (9) for driving the U-shaped seat (2) to slide are arranged on the inner wall bottom surface of the L-shaped bracket (8).

3. A planer for furniture manufacturing according to claim 1, characterized in that: A T-shaped groove (201) is provided on the top surface of the inner wall of the U-shaped seat (2), and a T-shaped protrusion (301) is provided on the upper side of the roller seat (3), and the T-shaped protrusion (301) is slidably fitted in the T-shaped groove (201).

4. A planer for furniture manufacturing according to claim 1, characterized in that: The first driving mechanism (4) comprises a first servo motor (401) mounted on one side of the U-shaped seat (2), and a bidirectional threaded rod (402) mounted on the output end of the first servo motor (401), wherein the bidirectional threaded rod (402) is threadably matched with two T-shaped protrusions (301).

5. A planer for furniture manufacturing according to claim 4, characterized in that: The second driving mechanism (7) comprises a second servo motor (701) mounted on one side of the U-shaped seat (2), a worm (702) mounted on the output end of the second servo motor (701), and the worm (702) meshes with two worm wheels (6).

6. A planer for furniture manufacturing according to claim 5, characterized in that: Two bearings corresponding to the bidirectional threaded rod (402) and the worm (702) are respectively arranged on opposite sides of the U-shaped seat (2); smooth curved surfaces are arranged on the outer sides of both ends of the bidirectional threaded rod (402) and the worm (702); and the ends of the bidirectional threaded rod (402) and the worm (702) are fixed in the bearings.

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