Plate planing device for furniture production

Abstract

The invention discloses a plate planing device for furniture production, and relates to the technical field of plate planing devices. Comprising a feeding mechanism, a righting mechanism, a planing mechanism and a discharging mechanism. The straightening mechanism is used for straightening a to-be-machined plate and comprises two first mounting frames, two second mounting frames and a plurality of second mounting frames, the two first mounting frames are symmetrically arranged, and linearly-distributed supporting arms are mounted on the first mounting frames; one end of the telescopic arm is slidably connected to the inner wall of one end of the supporting arm, and the telescopic arm and the supporting arm are connected through a spring; a center rod is mounted at the top of one end of the telescopic arm, and the roller is rotatably mounted on the outer wall of the center rod. By arranging the righting mechanism and the planing mechanism, plates can be conveyed based on feeding of the feeding mechanism, in the process, the edges of the plates make contact with rolling wheels, and under the acting force of springs, the plates are promoted to be close to the center position, and cutting is convenient; and the plurality of rollers are distributed in a splayed shape, so that the device can adapt to plates with different widths.

Description

Technical Field

[0001] The invention relates to the technical field of plate planing devices, in particular to a plate planing device for furniture production. Background Art

[0002] In the furniture manufacturing industry, the processing of board materials is a crucial link. Traditional board processing methods often rely on manual operations or simple mechanical equipment, which are not only inefficient, but also difficult to ensure processing accuracy and consistency. With the continuous improvement of market requirements for furniture quality and production efficiency, traditional processing methods can no longer meet the needs of modern furniture production.

[0003] After searching, the scheme of Chinese patent authorization announcement number CN113305943B discloses a planing device and planing method for plate processing, including a planing frame, a planing mechanism, a waste recovery mechanism and a planing moving mechanism, wherein the planing mechanism is slidably arranged above one end of the planing frame for planing the plate, and the waste recovery mechanism is slidably arranged above the other end of the planing frame for recovering waste generated by planing, and the planing moving mechanism includes a transverse moving mechanism and a longitudinal moving mechanism, wherein the transverse moving mechanism is used to transversely move the planing mechanism above the planing frame, and the longitudinal moving mechanism is used to longitudinally move the planing mechanism above the planing frame, and the longitudinal moving mechanism also drives the waste recovery mechanism and the planing mechanism to move toward each other while longitudinally moving the planing mechanism, and can recover the debris generated above the plate when moving toward each other. The planing device in the above-mentioned document has the following shortcomings: it cannot planer the side of the plate. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a plate planing device for furniture production.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A planing device for furniture production, comprising: a feeding mechanism, a straightening mechanism, a planing mechanism and a unloading mechanism; The straightening mechanism is used to straighten the plate to be processed, and the straightening mechanism includes: A first mounting frame, wherein two first mounting frames are symmetrically arranged, and linearly distributed support arms are mounted on the first mounting frames; A telescopic arm, one end of which is slidably connected to the inner wall of one end of the supporting arm, and the telescopic arm and the supporting arm are connected via a spring; Roller: A center rod is installed on the top of one end of the telescopic arm, and the roller is rotatably installed on the outer wall of the center rod; supported by the spring, the rollers on both sides are distributed in an "eight" shape, and the spacing between them gradually decreases toward the discharging direction; A push frame, the push frame is fixed to one side of the telescopic arm, a side plate is fixed to the other side of the telescopic arm, and the push frame is adapted to the adjacent second connecting frame; A second mounting frame is arranged on one side of the first mounting frame, and a limiting guide plate is connected to the second mounting frame via a connecting portion, and the two limiting guide plates are symmetrically arranged; The planing mechanism comprises: A first connecting frame, a connecting seat is fixed on the top of the limiting guide plate, and the first connecting frame is rotatably mounted on the connecting seat; A second connecting frame, one end of which is slidably connected to the inner wall of one end of the first connecting frame, and the other end of which is rotatably mounted on the outer wall of the nearest center rod; The connecting seat and the second connecting frame are both equipped with planing components, and the planing components on the connecting seat are adapted to the position of the limiting guide plate.

[0006] As a preferred embodiment of the present invention: the planing assembly comprises: The planing motor is installed on the second connecting frame and the connecting seat respectively; The planing wheel, the shaft of the planing wheel is drivingly connected with the output end of the planing motor.

[0007] As a preferred embodiment of the present invention: the connecting portion includes: A support rod, the support rod is fixed to the outer wall of one end of the limiting guide plate; The sleeve is fixed to the outer wall of one side of the second mounting frame, the support rod is slidably connected to the inner wall of the sleeve, and the top of the sleeve is threadedly connected with a fixing knob for fixing the support rod.

[0008] As a preferred embodiment of the present invention: the support rod is provided with scale lines.

[0009] As a preferred embodiment of the present invention: an auxiliary conveying mechanism is further provided between the first mounting frame and the second mounting frame, and the auxiliary conveying mechanism comprises: A support frame, on which two groups of conveying rollers are installed through roller shafts, and the two conveying rollers in each group are symmetrically arranged up and down; The conveying motor is installed on the supporting frame and is used to control the rotation of the conveying roller.

[0010] As a preferred embodiment of the present invention: the feeding mechanism comprises: A feeding bracket, on which a feeding conveyor belt is installed, and on which equidistantly distributed ribs are arranged; The feeding drive unit is installed on one side of the feeding bracket and is used to drive the feeding conveyor belt to move.

[0011] As a preferred embodiment of the present invention: the feeding drive unit includes: A feed drive motor, the feed drive motor is installed on the feed bracket; The first gear transmission assembly, the output end of the feed drive motor is connected to the conveying roller shaft of the feed conveyor belt through the first gear transmission assembly.

[0012] As a preferred embodiment of the present invention: the feeding mechanism comprises: A discharging bracket, on which a discharging conveyor belt is installed, and a limiting guide plate is located above the discharging conveyor belt; The unloading drive unit is installed on one side of the unloading bracket and is used to drive the unloading conveyor belt to move.

[0013] As a preferred embodiment of the present invention: the material feeding drive unit comprises: A discharging drive motor, which is installed on a discharging bracket; The second gear transmission assembly, the output end of the discharge drive motor is connected to the conveying roller shaft of the discharge conveyor belt through the second gear transmission assembly.

[0014] As a preferred embodiment of the present invention: a rotating rod is rotatably mounted on the second mounting frame, a toggle drive motor is mounted on the second mounting frame, and the output end of the toggle drive motor is transmission-connected to the rotating rod; a toggle wheel is mounted on the rotating rod, a plurality of circumferentially distributed elastic arc-shaped toggle plates are arranged on the outer side of the toggle wheel, and a roller is rotatably mounted on the end of the elastic arc-shaped toggle plate.

[0015] The beneficial effects of the present invention are: 1. The present invention can convey the plate based on the feeding of the feeding mechanism by arranging a straightening mechanism and a planing mechanism. During the process, the edge of the plate contacts the roller, and under the action of the spring, the plate is urged to approach the center position for easy cutting. Since the multiple rollers are distributed in an "eight" shape, plates of different widths can be adapted. If a wider plate moves, it first contacts the roller on the front side and squeezes the roller outward. During the process, the push frame drives the side plate on the rear side to move, and synchronously drives the next roller to move, thereby avoiding the subsequent structure from getting stuck. While adapting to plates of different widths, the reliability of transportation is guaranteed.

[0016] 2. In the present invention, during the movement of the roller at the end, the second connecting frame and the first connecting frame are synchronously driven to deflect, thereby prompting the planing assembly on the second connecting frame to move, and the planing assembly on the second connecting frame is used for pre-planing, and finally the final planing is completed by the planing assembly on the connecting seat; because the planing assembly on the second connecting frame moves based on the movement of the roller, it can better pre-planing wider plates of different sizes, avoid structural jamming, and improve reliability.

[0017] 3. The present invention can adjust the spacing of the limit guide plates according to actual needs by setting structures such as support rods and fixed knobs, thereby synchronously adjusting the position of the planing assembly to achieve the purpose of adjusting the processing size of the plate.

[0018] 4. The present invention provides an auxiliary conveying mechanism, so that after positioning, the plate can be conveyed from the loading mechanism to between two conveying rollers, and the auxiliary conveying mechanism performs relay conveying, thereby ensuring stability during planing.

[0019] 5. The present invention is capable of operating based on a toggle drive motor by arranging a toggle wheel and an elastic arc-shaped toggle plate, and utilizes the roller of the elastic arc-shaped toggle plate to contact the plate, so that it can contact the discharge conveyor belt more reliably, thereby improving the conveying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a planing device for furniture production proposed by the present invention; Figure 2 This is a schematic diagram of the structure of the cooperation between a plate and a roller in a plate planing device for furniture production proposed by the present invention; Figure 3 For the present invention Figure 1 The enlarged view of point A in the middle; Figure 4 This is a schematic structural diagram of the cooperation between the first connecting frame and the second connecting frame of a plate planing device for furniture production proposed by the present invention; Figure 5 This is a schematic diagram of the structure of a planing wheel of a plate planing device for furniture production proposed by the present invention; Figure 6 This is a schematic structural diagram of a support arm and a telescopic arm of a board planing device for furniture production proposed by the present invention.

[0021] In the figure: 1 first mounting frame, 2 supporting frame, 3 second mounting frame, 4 discharging drive motor, 5 second gear transmission assembly, 6 discharging conveyor belt, 7 feeding conveyor belt, 8 feeding bracket, 9 first gear transmission assembly, 10 feeding drive motor, 11 plate, 12 discharging bracket, 13 scale line, 14 fixed knob, 15 limit guide plate, 16 elastic arc-shaped dial plate, 17 supporting rod, 18 supporting arm, 19 conveying roller, 20 roller, 21 telescopic arm, 22 spring, 23 conveying motor, 24 second connecting frame, 25 planing wheel, 26 toggle drive motor, 27 sleeve, 28 toggle wheel, 29 rotating rod, 30 first connecting frame, 31 connecting seat, 32 planing motor, 33 push frame, 34 side plate. DETAILED DESCRIPTION

[0022] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] Embodiment 1: A planing device for furniture production, such as Figure 1-6 As shown, it includes: a feeding mechanism, a straightening mechanism, a planing mechanism and a feeding mechanism; The straightening mechanism is used to straighten the plate 11 to be processed, and the straightening mechanism includes: A first mounting frame 1, wherein two first mounting frames 1 are symmetrically arranged, and linearly distributed support arms 18 are installed on the first mounting frames 1; A telescopic arm 21, one end of the telescopic arm 21 is slidably connected to the inner wall of one end of the support arm 18, and the telescopic arm 21 and the support arm 18 are connected by a spring 22; The roller 20 and the telescopic arm 21 are provided with a center rod at the top of one end, and the roller 20 is rotatably installed on the outer wall of the center rod; supported by the spring 22, the rollers 20 on both sides are distributed in an "eight" shape, and the spacing between them gradually decreases toward the discharging direction; A push frame 33, the push frame 33 is fixed to one side of the telescopic arm 21, a side plate 34 is fixed to the other side of the telescopic arm 21, and the push frame 33 is adapted to the adjacent second connecting frame 24; A second mounting frame 3 is disposed on one side of the first mounting frame 1, and a limiting guide plate 15 is connected to the second mounting frame 3 via a connecting portion, and the two limiting guide plates 15 are symmetrically arranged; The planing mechanism comprises: A first connecting frame 30, a connecting seat 31 is fixed on the top of the limiting guide plate 15, and the first connecting frame 30 is rotatably mounted on the connecting seat 31; A second connecting frame 24, one end of the second connecting frame 24 is slidably connected to the inner wall of one end of the first connecting frame 30, and the other end of the second connecting frame 24 is rotatably mounted on the outer wall of the nearest center rod; The connecting seat 31 and the second connecting frame 24 are both equipped with planing components, and the planing components on the connecting seat 31 are adapted to the position of the limiting guide plate 15; By setting a straightening mechanism and a planing mechanism, the plate 11 can be conveyed based on the feeding of the feeding mechanism. During the process, the edge of the plate 11 contacts the roller 20, and under the action of the spring 22, the plate 11 is urged to approach the center position for easy cutting; because the multiple rollers 20 are distributed in an "eight" shape, they can adapt to plates 11 of different widths. If a wider plate 11 moves, it first contacts the roller 20 on the front side and squeezes the roller 20 outward. During the process, the push frame 33 moves the side plate 34 on the rear side, and synchronously drives the next roller 20 to move, so as to avoid the subsequent structure from being stuck; while adapting to plates 11 of different widths, the reliability of transportation is guaranteed; In addition, during the movement of the roller 20 at the end, the second connecting frame 24 and the first connecting frame 30 are synchronously driven to deflect, so that the planing assembly on the second connecting frame 24 is moved, and the planing assembly on the second connecting frame 24 is used for pre-planing, and finally the planing assembly on the connecting seat 31 completes the final planing; because the planing assembly on the second connecting frame 24 moves based on the movement of the roller 20, it can better pre-planing the wider plates 11 of different sizes, avoid the structure from getting stuck, and improve reliability; After the final planing, the plate 11 can be output between the two limiting guide plates 15 .

[0025] In order to facilitate the planing operation; Figure 5 As shown, the planing assembly includes: The planing motor 32 is mounted on the second connecting frame 24 and the connecting seat 31 respectively; The planing wheel 25 , the shaft of the planing wheel 25 is drivingly connected to the output end of the planing motor 32 .

[0026] In order to facilitate adjustment; Figure 4 As shown, the connecting portion includes: A support rod 17, the support rod 17 is fixed to the outer wall of one end of the limiting guide plate 15; The sleeve 27 is fixed to the outer wall of one side of the second mounting frame 3, the support rod 17 is slidably connected to the inner wall of the sleeve 27, and the top of the sleeve 27 is threadedly connected with a fixing knob 14 for fixing the support rod 17.

[0027] In order to facilitate adjustment; Figure 4 As shown, the support rod 17 is provided with a scale line 13; By providing structures such as the support rod 17 and the fixed knob 14 , the spacing of the limit guide plates 15 can be adjusted according to actual needs, thereby synchronously adjusting the position of the planing assembly to achieve the purpose of adjusting the processing size of the plate 11 .

[0028] In order to facilitate auxiliary delivery; Figure 1 , Figure 2 , Figure 3As shown, an auxiliary conveying mechanism is also provided between the first mounting frame 1 and the second mounting frame 3, and the auxiliary conveying mechanism includes: A support frame 2, on which two groups of conveying rollers 19 are mounted via roller shafts, and the two conveying rollers 19 of each group are symmetrically arranged up and down; A conveying motor 23, which is mounted on the support frame 2 and is used to control the rotation of the conveying roller 19; By providing an auxiliary conveying mechanism, after positioning, the plate 11 can be conveyed from the loading mechanism to between the two conveying rollers 19, and the auxiliary conveying mechanism performs relay conveying, thereby ensuring stability during planing.

[0029] In order to facilitate loading; Figure 1 As shown, the feeding mechanism comprises: A feed bracket 8, on which a feed conveyor belt 7 is mounted, and on which equidistantly distributed ribs are arranged; The feeding drive unit is installed on one side of the feeding bracket 8 and is used to drive the feeding conveyor belt 7 to move.

[0030] In order to facilitate the driving of the feed conveyor belt 7; Figure 1 As shown, the feeding drive unit includes: A feed drive motor 10, which is mounted on a feed support 8; The first gear transmission assembly 9 , the output end of the feed drive motor 10 is connected to the conveying roller shaft of the feed conveyor belt 7 through the first gear transmission assembly 9 .

[0031] In order to facilitate cutting; Figure 1 As shown, the feeding mechanism comprises: A discharging bracket 12, on which a discharging conveyor belt 6 is mounted, and a limiting guide plate 15 is located above the discharging conveyor belt 6; The unloading driving part is installed on one side of the unloading bracket 12 and is used to drive the unloading conveyor belt 6 to move.

[0032] In order to facilitate the drive of the discharge conveyor belt 6 movement; Figure 1 As shown, the material feeding drive unit includes: A discharging drive motor 4, which is mounted on a discharging bracket 12; The second gear transmission assembly 5 , the output end of the discharge drive motor 4 is transmission-connected to the conveying roller shaft of the discharge conveyor belt 6 through the second gear transmission assembly 5 .

[0033] Embodiment 2: A planing device for furniture production, such as Figure 4As shown, in order to facilitate auxiliary transportation; this embodiment makes the following improvements on the basis of embodiment 1: a rotating rod 29 is rotatably mounted on the second mounting frame 3, a toggle drive motor 26 is mounted on the second mounting frame 3, and the output end of the toggle drive motor 26 is transmission-connected to the rotating rod 29; a toggle wheel 28 is mounted on the rotating rod 29, and a plurality of circumferentially distributed elastic arc-shaped paddles 16 are arranged on the outer side of the toggle wheel 28, and a roller is rotatably mounted on the end of the elastic arc-shaped paddle 16; By providing the shifting wheel 28 and the elastic arc shifting plate 16, the shifting driving motor 26 can be driven to work, and the roller of the elastic arc shifting plate 16 is used to contact the plate 11, so that it can contact the discharge conveyor belt 6 more reliably, thereby improving the conveying effect.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A planing device for furniture production, characterized in that: include: Loading mechanism, straightening mechanism, planing mechanism and unloading mechanism; The straightening mechanism is used to straighten the plate (11) to be processed, and the straightening mechanism comprises: A first mounting frame (1), wherein the two first mounting frames (1) are symmetrically arranged, and linearly distributed support arms (18) are mounted on the first mounting frames (1); A telescopic arm (21), one end of the telescopic arm (21) being slidably connected to an inner wall of one end of the support arm (18), and the telescopic arm (21) and the support arm (18) being connected via a spring (22); The roller (20) and the telescopic arm (21) are provided with a center rod at the top of one end, and the roller (20) is rotatably mounted on the outer wall of the center rod; under the support of the spring (22), the rollers (20) on both sides are distributed in an "eight" shape, and the spacing between them gradually decreases toward the discharge direction; A push frame (33), the push frame (33) is fixed to one side of the telescopic arm (21), a side plate (34) is fixed to the other side of the telescopic arm (21), and the push frame (33) is adapted to the adjacent second connecting frame (24); A second mounting frame (3) is arranged on one side of the first mounting frame (1), and a limit guide plate (15) is connected to the second mounting frame (3) via a connecting portion, and the two limit guide plates (15) are symmetrically arranged; The planing mechanism comprises: A first connecting frame (30), a connecting seat (31) is fixed on the top of the limiting guide plate (15), and the first connecting frame (30) is rotatably mounted on the connecting seat (31); A second connecting frame (24), one end of the second connecting frame (24) being slidably connected to the inner wall of one end of the first connecting frame (30), and the other end of the second connecting frame (24) being rotatably mounted on the outer wall of the nearest center rod; The connecting seat (31) and the second connecting frame (24) are both equipped with a planing assembly, and the planing assembly located on the connecting seat (31) is adapted to the position of the limiting guide plate (15).

2. A planing device for furniture production according to claim 1, characterized in that: The planing assembly comprises: A planing motor (32), the planing motor (32) being mounted on the second connecting frame (24) and the connecting seat (31) respectively; A planing wheel (25), the shaft of which is drivingly connected to the output end of the planing motor (32).

3. A planing device for furniture production according to claim 2, characterized in that: The connecting portion comprises: A support rod (17), the support rod (17) being fixed to an outer wall of one end of the limiting guide plate (15); The sleeve (27) is fixed to an outer wall of one side of the second mounting frame (3), the support rod (17) is slidably connected to the inner wall of the sleeve (27), and a fixing knob (14) for fixing the support rod (17) is threadedly connected to the top of the sleeve (27).

4. A planing device for furniture production according to claim 3, characterized in that: The support rod (17) is provided with a scale mark (13).

5. A planing device for furniture production according to claim 4, characterized in that: An auxiliary conveying mechanism is also provided between the first mounting frame (1) and the second mounting frame (3), and the auxiliary conveying mechanism comprises: A support frame (2), wherein two groups of conveying rollers (19) are mounted on the support frame (2) via roller shafts, and the two conveying rollers (19) in each group are symmetrically arranged up and down; A conveying motor (23) is mounted on the support frame (2) and is used to control the rotation of the conveying roller (19).

6. A planing device for furniture production according to claim 1, characterized in that: The feeding mechanism comprises: A feed support (8), wherein a feed conveyor belt (7) is mounted on the feed support (8), and the feed conveyor belt (7) is provided with ribs distributed at equal intervals; A feeding drive unit is installed on one side of the feeding bracket (8) and is used to drive the feeding conveyor belt (7) to move.

7. A planing device for furniture production according to claim 6, characterized in that: The feeding drive unit comprises: A feed drive motor (10), the feed drive motor (10) is mounted on the feed bracket (8); A first gear transmission assembly (9), wherein the output end of the feed drive motor (10) is connected to the conveying roller shaft of the feed conveyor belt (7) through the first gear transmission assembly (9).

8. A planing device for furniture production according to claim 1, characterized in that: The unloading mechanism comprises: A discharge bracket (12), a discharge conveyor belt (6) is mounted on the discharge bracket (12), and a limit guide plate (15) is located above the discharge conveyor belt (6); A material discharge drive unit is installed on one side of the material discharge bracket (12) and is used to drive the material discharge conveyor belt (6) to move.

9. A planing device for furniture production according to claim 8, characterized in that: The material feeding drive unit comprises: A discharge drive motor (4), the discharge drive motor (4) being mounted on a discharge bracket (12); A second gear transmission assembly (5), wherein the output end of the discharge drive motor (4) is connected to the conveying roller shaft of the discharge conveyor belt (6) through the second gear transmission assembly (5).

10. A planing device for furniture production according to claim 9, characterized in that: A rotating rod (29) is rotatably mounted on the second mounting frame (3); a toggle drive motor (26) is mounted on the second mounting frame (3); an output end of the toggle drive motor (26) is transmission-connected to the rotating rod (29); a toggle wheel (28) is mounted on the rotating rod (29); a plurality of circumferentially distributed elastic arc-shaped toggle plates (16) are arranged outside the toggle wheel (28); a roller is rotatably mounted on the end of the elastic arc-shaped toggle plate (16).

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