Plate deburring device

Abstract

The utility model relates to the technical field of devices for grinding or polishing, in particular to a plate deburring device which comprises a plate conveying mechanism, a side face trimming mechanism and an end face trimming mechanism are sequentially arranged in the conveying direction of the plate conveying mechanism, and the plate conveying mechanism is divided into a first conveying frame and a second conveying frame. A plate correcting mechanism is further arranged on the first conveying frame, each conveying unit comprises a conveying frame and a plurality of rollers arranged on the conveying frame, the two conveying units are arranged on the two sides of the bottom of a plate respectively, an auxiliary conveying frame is further arranged between the two conveying units of the first conveying frame, and a plurality of auxiliary rolling wheels are arranged on the auxiliary conveying frame. The auxiliary rollers are arranged on the auxiliary conveying frame in rows, and the rolling direction of the auxiliary rollers is consistent with the conveying direction. According to the plate deburring device, the side face edge cutting mechanism and the end face edge cutting mechanism are matched with the plate conveying mechanism, burrs on the periphery of a plate are treated, damage to the plate is avoided, and meanwhile the deburring efficiency of the plate is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of devices for grinding or polishing, in particular to a device for removing burrs from a plate. Background Art

[0002] In the field of board production and processing, burrs refer to protrusions or inadequately processed parts on the edge of a board, which are usually caused by cutting, planing or other process reasons during the production process. Burrs not only affect the appearance of the board, but may also cause potential damage, affecting the quality and service life of the board.

[0003] After searching, the patent with publication number CN109396987A discloses a deburring device for plates. Through fixing blocks, threaded rods and limit blocks, in conjunction with bearings and baffles, plates of different specifications can be fixed, and then the burrs of the plates can be removed using sanding blocks. However, in actual production, it is found that the deburring structure requires manual intervention, and the plates must be clamped and fixed before being processed, which is not only inefficient but also causes certain damage to the plates. Utility Model Content

[0004] In order to solve the problem that the existing deburring devices require manual intervention and lead to low efficiency, the utility model provides a plate deburring device, which realizes the processing of the burrs around the plate through the side trimming mechanism and the end trimming mechanism in cooperation with the plate conveying mechanism, thereby avoiding damage to the plate and effectively improving the deburring efficiency of the plate.

[0005] The utility model provides a plate deburring device, including a plate conveying mechanism, a side trimming mechanism and an end trimming mechanism are sequentially arranged in the conveying direction of the plate conveying mechanism, the plate conveying mechanism is divided into a conveying frame 1 for side trimming conveying and a conveying frame 2 for end trimming conveying, and a plate correction mechanism is also arranged on the conveying frame 1. The burrs of the plate are processed by the cooperation of the side trimming structure and the end trimming mechanism, and the position of the plate can be corrected by the plate conveying mechanism and the correction mechanism.

[0006] Furthermore, the first conveyor frame and the second conveyor frame each include two groups of symmetrically arranged conveying units, each group of conveying units includes a conveying frame and a plurality of rollers arranged on the conveying frame, and the two groups of conveying units are arranged on both sides of the bottom of the plate. The conveying of the rollers reduces the friction damage during the conveying process of the plate.

[0007] Furthermore, an auxiliary conveyor frame is provided between the two conveyor units of the conveyor frame 1, and a plurality of auxiliary rollers are provided on the auxiliary conveyor frame, and the plurality of auxiliary rollers are arranged in a row on the auxiliary conveyor frame, and the rolling direction of the auxiliary rollers is consistent with the conveying direction. The plate is stably supported by the auxiliary support frame.

[0008] Furthermore, the plate correction mechanism includes a lifting unit and a side pushing unit, wherein the lifting unit is arranged between the two groups of conveying units, and the side pushing unit is arranged on both sides of the conveying frame. Through the cooperation of the lifting unit and the side pushing unit, the plate is centered to facilitate side trimming.

[0009] Furthermore, the lifting unit includes a plurality of lifting push rods, and the movable ends of the lifting push rods are also provided with lifting wheels, and the rolling direction of the lifting wheels is perpendicular to the conveying direction. Through the lifting wheels, the plate can be moved and corrected between the two side push units.

[0010] Further, the side pushing unit includes a plurality of side push rods and push plates, the movable end of the side push rod is provided with a push plate for pushing the plate toward the middle of the conveying rack 1, and the push plates on both sides of the conveying rack 1 are arranged opposite to each other. The push plates are moved by the extension and contraction of the side push rods.

[0011] Furthermore, the side trimming mechanism comprises support seats arranged on both sides of the plate, a knife seat which can be longitudinally displaced is arranged on the support seat, and a trimming circular knife is arranged at the bottom of the knife seat. The trimming circular knife is adjusted by the knife seat to perform trimming operation on the side of the plate.

[0012] Furthermore, a transfer rack is provided between the two support seats, and the transfer rack includes a push rod 1, a slide seat, a push rod 2 and a support plate, wherein the push rod 1 is provided horizontally and the movable end is connected to the slide seat, and the push rod 2 is provided vertically and the movable end is connected to the support plate. The vertical push rod 2 is used to take the plate, and then the horizontal push rod 1 is used to push the plate.

[0013] Furthermore, the end face trimming mechanism includes a plate-setting frame, a movable frame and a trimmer. The movable frame is movably arranged above the plate-setting frame by adjusting a push rod. A crossbeam for mounting the trimmer is arranged on the movable frame, and the trimmer can slide along the crossbeam. The distance between the trimmer and the plate is adjusted by the movable frame, and then the trimmer slides along the crossbeam to trim the end face.

[0014] Furthermore, the plate rack is provided with a plurality of suction cups for fixing the plate, the plurality of suction cups are arranged along the beam direction, and a discharge chute is arranged obliquely below the plate rack. The plate is fixed by the plurality of suction cups, and the stability of the cutting edge is ensured without damaging the plate.

[0015] The beneficial effects of the utility model are:

[0016] The utility model provides a plate deburring device, which corrects the position of the plate through the cooperation of a plate conveying mechanism and a correction mechanism, and then trims the burrs of the plate through a longitudinal trimming unit and a transverse trimming unit, thereby avoiding damage to the plate and effectively improving the deburring efficiency of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram of a plate deburring device;

[0019] Figure 2 1 is a schematic diagram of the structure of the conveyor frame 1;

[0020] Figure 3 It is a structural schematic diagram of the side trimming mechanism;

[0021] Figure 4 It is a structural schematic diagram of the transfer rack;

[0022] Figure 5 It is a structural schematic diagram of the end face trimming mechanism;

[0023] In the figure, 1. side trimming mechanism, 11. support seat, 12. knife seat, 13. trimming circular knife, 2. end trimming mechanism, 21. plate placing rack, 22. movable rack, 221. crossbeam, 23. trimming machine, 24. adjusting push rod, 25. suction cup, 26. discharge chute, 27. dust cover, 3. conveyor rack 1, 31. conveyor rack, 32. roller, 4. conveyor rack 2, 5. plate correction mechanism, 51. lifting push rod, 52. lifting wheel, 53. side push rod, 54. push plate, 6. auxiliary conveyor rack, 61. auxiliary roller, 7. transfer rack, 71. push rod 1, 72. push rod 1, 73. push rod 2, 74. support plate. DETAILED DESCRIPTION

[0024] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0025] In order to improve the deburring efficiency of the plate, a plate deburring device is designed, such as Figure 1As shown, the plate conveying mechanism includes a side trimming mechanism 1 and an end trimming mechanism 2 which are sequentially arranged in the conveying direction of the plate conveying mechanism. The plate conveying mechanism is divided into a conveying frame 1 3 for side trimming and a conveying frame 2 4 for end trimming. A plate correction mechanism 5 is also arranged on the conveying frame 1 3. When in use, the plate is first centered by the plate correction mechanism 5, and then the plate is transferred to the side trimming mechanism 1 by the conveying frame 1 3 to deburr the two side edges of the plate, and then the plate is transferred to the end trimming mechanism 2 by the conveying frame 2 4 to deburr the front and rear end faces of the plate, and the deburring process of the plate is completed, which can not only prevent damage to the plate, but also effectively improve the processing efficiency of the plate.

[0026] In order to stably support the plate, the conveyor frame 1 3 and the conveyor frame 2 4 each include two groups of symmetrically arranged conveying units, each group of conveying units includes a conveyor frame 31 and a plurality of rollers 32 arranged on the conveyor frame 31, and the two groups of conveying units are arranged on both sides of the bottom of the plate. The rollers 32 drive the plate to be conveyed, which not only improves the conveying stability, but also reduces the friction damage to the plate.

[0027] like Figure 2 As shown, in order to ensure stable conveying of the plates, an auxiliary conveying frame 6 is also arranged between the two groups of conveying units of the conveying frame 3, and a plurality of auxiliary rollers 61 are arranged on the auxiliary conveying frame 6. The plurality of auxiliary rollers 61 are arranged in a row on the auxiliary conveying frame 6, and the rolling direction of the auxiliary rollers 61 is consistent with the conveying direction.

[0028] The plate correction mechanism 5 includes a lifting unit and a side pushing unit, wherein the lifting unit is arranged between the two groups of conveying units, and the side pushing unit is arranged on both sides of the conveying frame 3. The lifting unit includes a plurality of lifting push rods 51, and a lifting wheel 52 is further arranged at the movable end of the lifting push rod 51, and the rolling direction of the lifting wheel 52 is perpendicular to the conveying direction.

[0029] When the position of the plate needs to be corrected, the lifting push rod 51 is started to lift the lifting wheel 52 to separate the plate from the conveying frame 3, and then the side pushing units on both sides are cooperated to move the plate on the lifting wheel 52, so that the plate can be adjusted to be centered to adapt to the side trimming mechanism 1 at the rear end of the moving direction to operate the plate. After the adjustment is completed, the lifting push rod 51 drives the lifting wheel 52 to move downward, and the centered plate is placed back on the conveying frame 3, and continues to be transported to the rear end.

[0030] The side pushing unit includes a plurality of side push rods 53 and push plates 54. The movable end of the side push rod 53 is provided with a push plate 54 for pushing the plate toward the middle of the conveying rack 3. The push plates 54 on both sides of the conveying rack 3 are arranged opposite to each other. The side push rods 53 on both sides are started to drive the push plates 54 on both sides to move toward the middle synchronously to realize the centering adjustment of the plate.

[0031] like Figure 3 As shown, the side trimming mechanism 1 includes a support seat 11 disposed on both sides of the plate, a knife seat 12 that can be longitudinally displaced is disposed on the support seat 11, and a trimming circular knife 13 is disposed at the bottom of the knife seat 12. The knife seat 12 drives a knife head provided with a plurality of trimming circular knives 13 to perform longitudinal displacement until the trimming circular knives 13 and the side of the plate are butted against each other, and when the plate moves, the side burrs of the plate can be processed by the trimming circular knives 13, that is, the burr processing on both sides of the plate is completed.

[0032] like Figure 4 As shown, in order to stably transfer the plate from the conveying rack 1 3 to the conveying rack 2 4, a transfer rack 7 is further arranged between the supporting seats 11 on both sides, and the transfer rack 7 includes a push rod 1 71, a slide seat 72, a push rod 2 73 and a support plate 74. The push rod 1 71 is arranged horizontally and the movable end is connected to the slide seat 72, and the push rod 2 73 is arranged vertically and the movable end is connected to the support plate 74. When the plate needs to be transferred, the push rod 2 73 is started to drive the support plate 74 to move vertically until the support plate 74 and the bottom surface of the plate are against each other, and then the push rod 1 71 is started to drive the slide seat 72 to move horizontally, that is, the plate is driven to move horizontally to stably adjust the position of the plate.

[0033] like Figure 5 As shown, the end face trimming mechanism 2 includes a plate-setting frame 21, a movable frame 22 and a trimmer 23. The movable frame 22 is movably arranged above the plate-setting frame 21 by adjusting the push rod 24. A crossbeam 221 for installing the trimmer 23 is arranged on the movable frame 22, and the trimmer 23 can slide along the crossbeam 221. When the plate is transferred to the end face trimming mechanism 2, the adjusting push rod 24 is started to drive the movable frame 22 to move down until the trimmer 23 contacts the plate, and then the trimmer 23 that can move laterally along the crossbeam 221 is used to remove the burrs from the end face of the plate. After the front face is completed, the adjusting push rod 24 is started to drive the movable frame 22 to lift up, and the conveying frame 24 drives the plate to continue to move to the rear end, and moves to the position of the rear end face of the plate, and the adjusting push rod 24 is started again to drive the movable frame 22 to move down, and the burrs on the rear end face of the plate are processed, that is, the burr processing around the plate is completed.

[0034] In order to improve the stability of the plate when trimming, the plate rack 21 is provided with a plurality of suction cups 25 for fixing the plate, and the plurality of suction cups 25 are arranged along the direction of the cross beam 221, and the plate can be adsorbed and reinforced by the suction cups 25. A discharge chute 26 is arranged obliquely below the plate rack 21, and the fallen debris can be discharged through the discharge chute 26. In order to reduce the phenomenon of debris splashing, a dust cover 27 is also provided on the outside of the plate rack 21.

[0035] The above description is only illustrative rather than restrictive of the present invention. Those skilled in the art will understand that many modifications, changes or equivalents may be made without departing from the spirit and scope defined by the appended claims, but all will fall within the protection scope of the present invention.

Claims

1. A device for removing burrs from a plate, characterized in that: The invention comprises a plate conveying mechanism, wherein a side trimming mechanism (1) and an end trimming mechanism (2) are arranged in sequence in the conveying direction of the plate conveying mechanism, the plate conveying mechanism is divided into a conveying frame 1 (3) for conveying side trimming and a conveying frame 2 (4) for conveying end trimming, and a plate correction mechanism (5) is also arranged on the conveying frame 1 (3).

2. A plate deburring device according to claim 1, characterized in that: The conveying frame 1 (3) and the conveying frame 2 (4) each comprise two groups of symmetrically arranged conveying units, each group of the conveying units comprising a conveying frame (31) and a plurality of rollers (32) arranged on the conveying frame (31), and the two groups of the conveying units are arranged on both sides of the bottom of the plate.

3. A plate deburring device according to claim 2, characterized in that: An auxiliary conveying frame (6) is also arranged between the two groups of conveying units of the conveying frame 1 (3), and a plurality of auxiliary rollers (61) are arranged on the auxiliary conveying frame (6). The plurality of auxiliary rollers (61) are arranged in a row on the auxiliary conveying frame (6), and the rolling direction of the auxiliary rollers (61) is consistent with the conveying direction.

4. A plate deburring device according to claim 2, characterized in that: The plate correction mechanism (5) comprises a lifting unit and a side pushing unit, wherein the lifting unit is arranged between two groups of conveying units, and the side pushing unit is arranged on both sides of the conveying frame (3).

5. A plate deburring device according to claim 4, characterized in that: The lifting unit comprises a plurality of lifting push rods (51), and movable ends of the lifting push rods (51) are further provided with lifting wheels (52), and the rolling direction of the lifting wheels (52) is perpendicular to the conveying direction.

6. A plate deburring device according to claim 4, characterized in that: The side pushing unit comprises a plurality of side pushing rods (53) and pushing plates (54). The movable ends of the side pushing rods (53) are provided with pushing plates (54) for pushing the plates toward the middle of the conveying frame 1 (3). The pushing plates (54) on both sides of the conveying frame 1 (3) are arranged opposite to each other.

7. A plate deburring device according to claim 1, characterized in that: The side trimming mechanism (1) comprises support seats (11) arranged on both sides of the plate, a knife seat (12) which can be longitudinally displaced is arranged on the support seat (11), and a trimming circular knife (13) is arranged at the bottom of the knife seat (12).

8. A plate deburring device according to claim 7, characterized in that: A transfer frame (7) is also arranged between the support seats (11) on both sides, and the transfer frame (7) comprises a push rod 1 (71), a slide seat (72), a push rod 2 (73) and a support plate (74). The push rod 1 (71) is arranged horizontally and a movable end is connected to the slide seat (72), and the push rod 2 (73) is arranged vertically and a movable end is connected to the support plate (74).

9. A plate deburring device according to claim 1, characterized in that: The end face trimming mechanism (2) comprises a plate mounting frame (21), a movable frame (22) and a trimming machine (23); the movable frame (22) is movably arranged above the plate mounting frame (21) by adjusting a push rod (24); a crossbeam (221) for mounting the trimming machine (23) is arranged on the movable frame (22); and the trimming machine (23) can slide along the crossbeam (221).

10. A plate deburring device according to claim 9, characterized in that: The plate placing frame (21) is provided with a plurality of suction cups (25) for fixing the plate, and the plurality of suction cups (25) are arranged along the direction of the crossbeam (221). A discharge chute (26) is obliquely arranged below the plate placing frame (21).

Images