Plate grooving device

Abstract

The utility model relates to the technical field of plate machining, and discloses a plate grooving device which comprises a drill bit and a control assembly and further comprises a supporting frame, and the drill bit and the control assembly are symmetrically arranged on the two sides of the supporting frame; the two positioning frames are arranged above the supporting frame, the first driving assembly drives the two positioning frames to get close to each other, each positioning frame comprises a transverse positioning rod and a vertical positioning rod, the length direction of the transverse positioning rod is parallel to the length direction of the supporting frame, and the length direction of the vertical positioning rod is parallel to the length direction of the supporting frame. The vertical positioning rods are arranged on the transverse positioning rod in the vertical direction, and the multiple vertical positioning rods are arranged in the length direction of the transverse positioning rod at intervals. According to the invention, the precision of symmetrically slotting the two sides of the plate can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of plate processing, in particular to a plate slotting device. BACKGROUND

[0002] Plate is an indispensable material in furniture manufacturing, in order to complete the assembly of different plates, it is often necessary to cut, slot, polish and other processing of plate, in order to obtain the required shape and structure.

[0003] The existing plate slotting device generally includes positioning fixture, drill bit and control assembly, through the positioning fixture clamping and fixing the plate, then the control assembly drives the drill bit close to the plate, and slots the plate. When the plate needs to be slotted on both sides, the plate is first fixed on one side, then the plate is turned over, and the other side is slotted again after repositioning.

[0004] For the related technology in the above, if the symmetrical slotting on both sides of the plate is adopted in sequence, and the positioning is adopted in sequence, the positioning error may cause the deviation of the slotting position on both sides of the plate, and the slotting in sequence has low efficiency. CONTENT OF THE INVENTION

[0005] In order to improve the precision of symmetrical slotting on both sides of the plate, the present application provides a plate slotting device.

[0006] The present application provides a plate slotting device, which adopts the following technical scheme:

[0007] A plate slotting device, comprising a drill bit and a control assembly, further comprising a support frame, the drill bit and the control assembly are symmetrically arranged on both sides of the support frame; further comprising two positioning frames arranged above the support frame, and a first driving assembly for driving the two positioning frames to approach each other, the positioning frame comprises a horizontal positioning rod and a vertical positioning rod, the length direction of the horizontal positioning rod is parallel to the length direction of the support frame, the vertical positioning rod is arranged on the horizontal positioning rod along the vertical direction, and a plurality of vertical positioning rods are arranged on the horizontal positioning rod along the length direction of the horizontal positioning rod.

[0008] By adopting the above technical scheme, the two positioning frames on the support frame and the first driving assembly realize the accurate positioning and adjustment of the plate, so that when the drill bits on both sides of the support frame slot the plate at the same time, the precision of symmetrical slotting on both sides can be improved; the interval arrangement of the plurality of vertical positioning rods on the horizontal positioning rod enables the drill bit to slot at the gap between the vertical positioning rods.

[0009] Optionally, the vertical positioning rod is arranged on the horizontal positioning rod in a sliding manner, and the horizontal positioning rod is provided with a limiting piece for limiting the vertical positioning rod from sliding up and down.

[0010] By adopting the above technical scheme, the sliding arrangement of the vertical positioning rod on the horizontal positioning rod, in cooperation with the use of the limiting piece, realizes flexible adjustment and fixation of the position of the vertical positioning rod, and the vertical positioning rod can slide up and down to adapt to different slotting requirements of the plate.

[0011] Optionally, the limiting piece is a limiting bolt, the limiting bolt is threadedly connected to the side wall of the horizontal positioning rod and can pass through the side wall of the horizontal positioning rod and abut against the side wall of the vertical positioning rod, and the limiting bolt is arranged in one-to-one correspondence with the vertical positioning rod.

[0012] By adopting the above technical scheme, the limiting bolt is rotated to abut against the vertical positioning rod, which is simple and convenient to operate and has good stability.

[0013] Optionally, the support frame is provided with a first mounting frame, the first mounting frame comprises a vertical mounting rod arranged on the support frame and a horizontal mounting rod arranged above the vertical mounting rod, and the first mounting frame is arranged on both sides of the support frame; the first driving assembly comprises a bidirectional screw rod rotatably arranged between the two horizontal mounting rods, a driving motor arranged on the horizontal mounting rod, and a guide rod arranged between the two horizontal mounting rods, the bidirectional screw rod is parallel to the guide rod, and an output shaft of the driving motor is connected to the bidirectional screw rod; the positioning frame further comprises a driving rod arranged above the horizontal positioning rod and a connecting rod connected between the driving rod and the horizontal positioning rod, the bidirectional screw rod threadedly passes through the two driving rods in sequence, and the two driving rods are arranged on the forward thread and the reverse thread of the bidirectional screw rod respectively, and the guide rod slidably passes through the two driving rods.

[0014] By adopting the above technical scheme, the driving motor drives the bidirectional screw rod to rotate, so that the two driving rods are guided by the guide rod to move close to or away from each other, thereby driving the positioning frame to move; the design of the bidirectional screw rod and the guide rod ensures that the two positioning frames can move synchronously, thereby ensuring the symmetry of slotting.

[0015] Optionally, the support frame is provided with a second mounting frame, the second mounting frame is slidably provided with a positioning seat, and a second driving assembly for driving the positioning seat to slide up and down is arranged on the second mounting frame.

[0016] By adopting the above technical scheme, the second driving assembly drives the positioning seat to slide up and down, so that the positioning seat abuts against the upper surface of the plate, thereby improving the stability of positioning the plate.

[0017] Optionally, the second driving assembly is a driving cylinder, and a telescopic shaft of the driving cylinder is connected to the positioning seat.

[0018] By adopting the technical scheme, the telescopic shaft of the driving cylinder drives the positioning seat to move up and down, so that the position of the positioning seat can be quickly adjusted.

[0019] Optionally, the support frame comprises a frame body and a conveying belt arranged on the frame body, and the first mounting frame and the second mounting frame are arranged on the frame body.

[0020] By adopting the technical scheme, the use of the conveying belt realizes automatic feeding and discharging of the plate, and improves production efficiency.

[0021] Optionally, the support frame is further provided with a detachable positioning plate arranged thereon, and a length direction of the positioning plate is parallel to a width direction of the support frame.

[0022] By adopting the technical scheme, the positioning plate can be detachably arranged on the support frame, and is used for further positioning the plate. When the plate is fed into the processing area along the conveying belt, the end face position of the plate can be conveniently and quickly positioned by the positioning plate.

[0023] Optionally, the positioning plate is provided with locking plates at two ends, and locking bolts are threadedly connected to the locking plates. The locking bolts can be threadedly arranged through the locking plates and abut against side walls of the frame body.

[0024] By adopting the technical scheme, the locking bolt is rotated to be arranged through the locking plate and abut against the side wall of the frame body, so as to fix the positioning plate. The operation is simple and convenient, and the positioning plate can be conveniently arranged and detached, so as to adjust the position of the positioning plate.

[0025] In summary, the present application has at least one of the following beneficial effects:

[0026] 1. By means of the positioning frame, the limiting piece, the first driving assembly and the second driving assembly, high-precision positioning and automatic control of the plate are realized, and the precision and efficiency of the plate double-side symmetrical slotting processing are improved.

[0027] 2. The sliding design of the vertical positioning rod, the up-and-down sliding of the positioning seat and the detachable arrangement of the positioning plate make the device adapt to different slotting requirements of the plate, and have high flexibility and adaptability. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is a structural schematic diagram of an embodiment of the present application;

[0029] Figure 2 is a structural schematic diagram of a positioning frame;

[0030] Figure 3 is a structural schematic diagram of a second mounting frame;

[0031] Figure 4 is a structural schematic diagram of a positioning plate.

[0032] Explanation of reference signs: 1, drill bit; 2, control assembly; 3, support frame; 31, frame body; 32, conveying belt; 4, positioning frame; 41, transverse positioning rod; 42, vertical positioning rod; 43, limiting piece; 44, driving rod; 45, connecting rod; 5, first driving assembly; 51, bidirectional screw rod; 52, driving motor; 53, guide rod; 6, first mounting frame; 61, vertical mounting rod; 62, transverse mounting rod; 7, second mounting frame; 71, positioning seat; 8, second driving assembly; 81, driving cylinder; 9, positioning plate; 91, locking plate; 92, locking bolt. DETAILED DESCRIPTION

[0033] The following will be described in detail with reference to the accompanying drawings Figures 1-4 The present application is further described in detail.

[0034] The present application discloses a plate grooving device. Referring to Figure 1 The grooving device comprises a drill bit 1, a control assembly 2, a support frame 3 and a positioning frame 4. The support frame 3 is centrally arranged for placing a plate. The control assembly 2 and the drill bit 1 are arranged on the two sides of the support frame 3. The control assembly 2 can drive the drill bit 1 to move towards the two sides of the plate and groove the sidewalls of the two sides of the plate. The two drill bits 1 move synchronously and symmetrically during use. The drill bit 1 and the control assembly 2 are related technologies and will not be described in detail. The positioning frame 4 is arranged on the support frame 3 for positioning the plate on the surface of the support frame 3. The plate can be moved to the central position of the support frame 3, i.e. the central position of the two drill bits 1. Therefore, when the drill bit 1 grooves the two sides of the plate synchronously, the accuracy of the symmetry of the grooves on the two sides of the plate can be greatly improved. The plate only needs to be positioned once, and the grooving efficiency can also be improved.

[0035] Referring to Figure 1 and Figure 2 In the present application, the positioning frame 4 is arranged symmetrically above the support frame 3 along the center line of the support frame 3. The grooving device further comprises a first driving assembly 5 for driving the two positioning frames 4 to move close to each other and a first mounting frame 6 for mounting the first driving assembly 5. Specifically, the first mounting frame 6 is arranged on the left and right sides of the support frame 3. The first mounting frame 6 comprises a vertical mounting rod 61 and a transverse mounting rod 62. The vertical mounting rod 61 is preferably arranged in two, and the transverse mounting rod 62 is fixed to the upper ends of the two vertical mounting rods 61. The vertical mounting rod 61 and the transverse mounting rod 62 can be arranged in the form of a rectangular rod, so that the first mounting frame 6 has an inverted U-shaped structure.

[0036] Referring to Figure 1 and Figure 2In the embodiment of the present application, the first driving assembly 5 comprises a bidirectional screw 51, a guide rod 53 and a driving motor 52, wherein the two ends of the bidirectional screw 51 are rotatably connected to the two transverse mounting rods 62 by bearings or the like, the guide rod 53 is fixedly connected between the two transverse mounting rods 62, and the bidirectional screw 51 is parallel to the guide rod 53; the motor is fixed on one of the transverse mounting rods 62, and the output shaft of the motor is coaxially connected to the end of the bidirectional screw 51. When the motor is started, the bidirectional screw 51 is driven to rotate.

[0037] Referring to Figure 1 and Figure 2 In the embodiment of the present application, the positioning frame 4 comprises a transverse positioning rod 41, a vertical positioning rod 42, a driving rod 44 and a connecting rod 45, wherein the transverse positioning rod 41 is arranged along the length direction of the support frame 3, the driving rod 44 is arranged above the transverse positioning rod 41 in parallel, and the connecting rod 45 is connected between the transverse positioning rod 41 and the driving rod 44. The side wall of the bidirectional screw 51 has forward threads and reverse threads with opposite threads, the bidirectional screw 51 is threadedly arranged through the driving rods 44 of the two positioning frames 4 in sequence, and the two driving rods 44 are arranged on the forward threads and the reverse threads respectively. When the motor is started, the motor drives the bidirectional screw 51 to rotate, thereby driving the two driving rods 44 to move synchronously.

[0038] The vertical positioning rod 42 is arranged on the transverse positioning rod 41 and is arranged in multiple numbers along the length direction of the transverse positioning rod 41. When the two driving rods 44 move synchronously, the vertical positioning rods 42 on the transverse positioning rod 41 abut against the two sides of the plate and drive the driving rods 44 to move, thereby clamping the plate. At this time, since the bidirectional screw 51 drives the driving rods 44 to move synchronously, the plate can be ensured to be located at the center position of the support frame 3. The vertical driving rod 44 is preferably arranged in the form of a rectangular rod, so that when the vertical supporting rod abuts against the side wall of the plate, the position of the plate can be adjusted to make the side wall parallel to the length direction of the support frame 3. The gap between the transverse positioning rods 41 can flow out the space for drilling or reciprocating movement to form a waist-shaped slot.

[0039] Referring to Figure 1 and Figure 2 In an optional embodiment, further, in order to facilitate the plate to be slotted at different positions, the vertical positioning rod 42 can be arranged in a structure capable of sliding up and down, thereby avoiding the slotted position. Specifically, a sliding groove is formed on the transverse positioning rod 41 for the vertical positioning rod 42 to slide up and down, and a limiting piece 43 is arranged to limit the up and down sliding of the vertical positioning rod 42. The limiting piece 43 can be a limiting bolt, which is threadedly connected to the side wall of the transverse positioning rod 41, the columnar portion of the limiting bolt can pass through one side of the transverse positioning rod 41 and abut against the side wall of the vertical positioning rod 42, thereby tightly positioning the vertical positioning rod 42.

[0040] Referring to Figure 1 and Figure 3 In an optional embodiment, in order to enhance the positioning effect on the plate and improve the slotting accuracy, the slotting device further comprises a second mounting frame 7, a positioning seat 71 and a second driving assembly 8. Specifically, the second mounting frame 7 comprises an inverted "U"-shaped column support part fixed on the support frame 3, and two column support parts are arranged along the length direction of the support frame 3. The second mounting frame 7 further comprises a plate support part fixed between the two column support parts. The second driving assembly 8 can be a driving cylinder 81, which is fixed on the second mounting frame 7, and the extension shaft of the driving cylinder 81 extends downward through the plate support part of the second mounting frame 7. The positioning seat 71 can be a circular seat body, and the upper surface of the positioning seat 71 is connected with the extension shaft of the driving cylinder 81. Starting the driving cylinder 81 drives the positioning seat 71 to move downward, so that the positioning seat 71 abuts against the upper surface of the plate, which can further improve the stability of the plate during slotting.

[0041] Referring to Figure 1 and Figure 4 In an optional embodiment, in order to facilitate the feeding and positioning of the plate, the support frame 3 comprises a frame body 31 and a conveyor belt 32 arranged in the middle of the frame body 31, wherein the first mounting frame 6 and the second mounting frame 7 are arranged on the frame body 31. Further, the frame body 31 is further provided with a positioning plate 9 for positioning the moving distance of the plate. The positioning plate 9 extends along the width direction of the support frame 3, and both ends of the positioning plate 9 are connected with locking plates 91 which extend downward and can be located on both sides of the support frame 3, respectively. The locking plates 91 are threadedly connected with locking bolts 92 which can threadedly extend through the locking plates 91 and abut against the side walls of the frame body 31; so that through the cooperation of the two locking bolts 92 on the two locking plates 91, the positioning plate 9 can be locked and fixed on the support frame 3. Optionally, the side of the positioning plate 9 facing the feeding direction of the conveyor belt 32 can be fixed with a baffle by bolts, so as to increase the contact area with the plate and improve the positioning effect.

[0042] The implementation principle of the plate slotting device is as follows: before slotting the plate, the fixed position of the positioning plate 9 is adjusted according to the slotting position of the plate, and then the height position of the vertical positioning rod 42 is adjusted up and down. When slotting the plate, the plate is placed on the conveying belt 32, and the conveying belt 32 is started to drive the plate to move towards the positioning plate 9, so that the end face of the plate abuts against the positioning plate 9 or the side wall of the baffle; then the conveying belt 32 is stopped, the driving motor 52 is started, the driving motor 52 rotates to drive the two positioning frames 4 to move close to each other, the side walls of the vertical positioning rods 42 in the two positioning frames 4 abut against the two sides of the plate respectively, which can drive the plate to move to the center position of the conveying belt, and can also adjust the side wall of the plate to be parallel to the length direction of the support frame 3; after the vertical positioning rod 42 abuts against the plate, the driving cylinder 81 is started to drive the positioning seat 71 to move downward and abut against the surface of the plate; then the control assembly 2 can control the drill bit 1 to slot the two sides of the plate. After the plate is slotted, the positioning seat 71 is moved upward, the vertical positioning rod 42 is driven to release the plate, and the plate is transported to the feeding area by the conveying belt 32, so that the discharging is completed.

[0043] During the whole plate slotting process, the worker only needs to place the plate on the conveying belt 32, and the plate can be automatically adjusted and fixed in position, and the plate can be slotted, which is simple to operate, accurate in slotting position and high in efficiency.

[0044] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A device for slotting a board, comprising a drill bit (1) and a control assembly (2), characterized in that: Also include support frame (3), the drill bit (1) and the control assembly (2) are symmetrically arranged on both sides of the support frame (3), also include two positioning frame (4) arranged above the support frame (3), and drive two positioning frame (4) to each other first drive assembly (5) is close, the positioning frame (4) includes horizontal positioning rod (41) and vertical positioning rod (42), the length direction of the horizontal positioning rod (41) is parallel to the length direction of the support frame (3), the vertical positioning rod (42) is arranged on the horizontal positioning rod (41) along the vertical direction, and a plurality of vertical positioning rods (42) are arranged on the horizontal positioning rod (41) along the length direction of the horizontal positioning rod (41).

2. A board slotting device according to claim 1, characterized in that: The vertical positioning rod (42) is arranged on the horizontal positioning rod (41) up and down, and the horizontal positioning rod (41) is provided with a limiting piece (43) for limiting the vertical positioning rod (42) up and down.

3. A board slotting device according to claim 2, characterized in that: The limiting piece (43) is a limiting bolt, the limiting bolt is threadedly connected to the side wall of the horizontal positioning rod (41), and can be arranged through the side wall of the horizontal positioning rod (41) and the side wall of the vertical positioning rod (42). The limiting bolt and the vertical positioning rod (42) are arranged one by one.

4. A board slotting device according to claim 3, characterized in that: The support frame (3) is provided with a first mounting frame (6), the first mounting frame (6) includes a vertical mounting rod (61) arranged on the support frame (3), and a horizontal mounting rod (62) arranged above the vertical mounting rod (61), and the first mounting frame (6) is arranged on both sides of the support frame (3). The first drive assembly (5) includes a bidirectional screw rod (51) rotatably arranged between the two horizontal mounting rods (62), a drive motor (52) arranged on the horizontal mounting rod (62), and a guide rod (53) arranged between the two horizontal mounting rods (62). The bidirectional screw rod (51) is parallel to the guide rod (53), and the output shaft of the drive motor (52) is connected with the bidirectional screw rod (51). The positioning frame (4) further includes a drive rod (44) arranged above the horizontal positioning rod (41), and a connecting rod (45) connected between the drive rod (44) and the horizontal positioning rod (41). The bidirectional screw rod (51) is threadedly arranged through the two drive rods (44) in sequence, and the two drive rods (44) are arranged on the forward thread and the reverse thread of the bidirectional screw rod (51) respectively. The guide rod (53) is slidably arranged through the two drive rods (44).

5. A board slotting device according to claim 4, characterized in that: The support frame (3) is provided with a second mounting frame (7), the second mounting frame (7) is provided with a positioning seat (71) arranged on the support frame (3) and a second drive assembly (8) arranged on the positioning seat (71) and arranged on the positioning seat (71). The second drive assembly (8) is a drive cylinder (81), and the lower end of the telescopic shaft of the drive cylinder (81) is connected with the positioning seat (71).

6. A board slotting device according to claim 5, characterized in that: ​ 7. A board slotting apparatus according to claim 6, wherein: The support frame (3) comprises a frame body (31) and a conveying belt (32) arranged on the frame body (31), and the first mounting frame (6) and the second mounting frame (7) are arranged on the frame body (31).

8. A board slotting apparatus according to claim 7, wherein: The support frame (3) is further provided with a detachable positioning plate (9), and the length direction of the positioning plate (9) is parallel to the width direction of the support frame (3).

9. A board slotting apparatus according to claim 8, wherein: Locking plates (91) are arranged at two ends of the positioning plate (9), locking bolts (92) are threadedly connected to the locking plates (91), and the locking bolts (92) can be threadedly penetrated through the locking plates (91) and abut against the side wall of the frame body (31).

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