CN217020766U

CN217020766U - Plate feeding mechanism and sequential feeding device for plate drilling and milling equipment

Info

Publication number: CN217020766U
Application number: CN202220801759.XU
Authority: CN
Inventors: 周禄云
Original assignee: Chongqing Tianrong Risheng Home Technology Co ltd
Current assignee: Chongqing Tianrong Risheng Home Technology Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-07-22
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a plate feeding mechanism and a sequential feeding device for plate drilling and milling equipment. The effect is as follows: the distance between the lower end of the plate feeding mechanism and the feeding plate can be adjusted by adjusting the installation position of the rear baffle in the height direction of the installation plate, so that the opening of the feed opening is matched with the thickness of the plate to be processed, the distance between the rear baffle and the front baffle can be adjusted by adjusting the installation position of the front baffle in the length direction of the installation plate, the width of the feed channel is matched with the width of the plate to be processed, and the plate feeding mechanism can be suitable for plates of different sizes.

Description

Plate feeding mechanism and sequential feeding device for plate drilling and milling equipment

Technical Field

The utility model relates to the technical field of plate processing, in particular to a plate feeding mechanism and a sequential feeding device for plate drilling and milling equipment.

Background

The wood board has the advantages of light weight, high strength ratio, good elasticity, impact resistance, rich and beautiful cultural color, easy processing and the like, and simultaneously has resource regeneration property, and the wood board plays an important role in national economy from ancient times to present. The wood board processing industry uses wood boards as raw materials and mainly processes the wood boards by a mechanical method. When the existing wood drilling and milling equipment is used for batch drilling and processing, a radial drilling machine, a bench drilling machine, a gun drill or a multi-row drill is used. The multi-row drill has the characteristic that the efficiency is obviously higher than that of other drilling and milling equipment under most drilling requirements.

The utility model patent No. ZL202010199566.7 discloses a wood board edge sealing end drilling machine, which comprises a feeding mechanism, wherein the feeding mechanism comprises two side plates fixedly connected to one side, away from each other, of the tops of two supporting plates and two baffle plates fixedly connected to one side, close to each other, of the two side plates, the two side plates are vertically arranged and are parallel to the length direction of the supporting plates, the baffle plates are located on one sides, close to a discharging mechanism, of the side plates, the baffle plates are vertically arranged and are perpendicular to the side plates, the distance between the baffle plates and the tops of the supporting plates is equal to the thickness of a board, and the tops of the supporting plates are flush with the tops of chains; the feeding mechanism further comprises two limiting plates arranged at the tops of the two supporting plates, and the two limiting plates are respectively located on one side, deviating from the discharging mechanism, of the baffle.

However, the feeding mechanism disclosed in the above drilling machine can only adjust the distance between the two baffles according to the width of the wooden board, but cannot adjust the distance between the baffle and the supporting plate according to the thickness of the wooden board, and the feeding mechanism is limited by the size requirement of the wooden board to be processed, has poor versatility, and is difficult to be applied to complicated and variable board processing environments.

SUMMERY OF THE UTILITY MODEL

One of the purposes of the utility model is to provide a plate feeding mechanism which can be suitable for plates with different widths and different thicknesses and has better universality; the utility model also aims to provide a sequential feeding device for the plate drilling and milling equipment, which can realize the fixation of the plate end while conveying the plate and is beneficial to improving the processing precision of the drilling and milling equipment.

In order to achieve the purpose, the utility model adopts the following specific technical scheme:

the plate feeding mechanism comprises a mounting plate which is laterally erected outside a feeding plate, wherein a front baffle and a rear baffle are arranged on the inner side of the mounting plate in the front and at the back in the conveying direction of plates, a reserved space of the front baffle and the rear baffle is used as a blanking channel matched with the width of the plates, a blanking hole matched with the thickness of the plates is reserved between the rear baffle and the feeding plate, and the key is that the position of the rear baffle in the height direction of the mounting plate is adjustable, and the position of the front baffle in the length direction of the mounting plate is adjustable.

Furthermore, a first strip-shaped through groove is formed in the mounting plate along the height direction of the mounting plate, one end, close to the mounting plate, of the rear baffle is turned outwards for 90 degrees to form a first connecting plate, a first positioning hole is formed in the first connecting plate corresponding to the first strip-shaped through groove, and the first connecting plate is tightly attached and fixed to the mounting plate through a first butterfly bolt.

Furthermore, a material supporting cylinder is horizontally arranged at the lower end of the first connecting plate, a material supporting block is connected to a telescopic rod of the material supporting cylinder, and a passage opening for the material supporting block to pass through is further formed in the lower end of the rear baffle.

Furthermore, the lower end of the front baffle is tightly attached to the surface of the feeding plate.

Furthermore, a second strip-shaped through groove is formed in the mounting plate along the length direction of the mounting plate, one end, close to the mounting plate, of the front baffle is turned outwards by 90 degrees to form a second connecting plate, a second positioning hole is formed in the second connecting plate corresponding to the second strip-shaped through groove, and the second connecting plate is tightly attached and fixed to the mounting plate through a second butterfly bolt.

Based on the foregoing description, the utility model also discloses a sequential feeding device for the plate drilling and milling equipment, which is characterized by comprising two oppositely arranged installation seats, support plates respectively arranged on the installation seats, and feeding plates respectively arranged on the support plates, wherein the plate feeding mechanism is respectively arranged on each feeding plate, sliding tables are arranged on the support plates according to the plate conveying direction, the sliding tables are connected with sliding seats driven by feeding cylinders in a sliding manner, and plate end clamps corresponding to the falling material level of the feeding mechanisms are also arranged on the sliding seats.

Furthermore, the plate end clamp comprises a front clamping seat and a rear clamping seat which are arranged in the front and at the back in the conveying direction of the plate, the front clamping seat and the rear clamping seat are both protruded on the upper plate surface of the feeding plate, and a reserved gap between the front clamping seat and the rear clamping seat is adjusted through a clamping cylinder.

Furthermore, a guide rail is arranged on the sliding seat in the length direction of the sliding seat, a first sliding block and a second sliding block are connected to the guide rail in a sliding mode, a locking bolt used for locking the sliding position of the first sliding block is arranged on the first sliding block, a front clamping seat is further arranged on the second sliding block, a clamping air cylinder is further arranged on the first sliding block, and a telescopic rod of the clamping air cylinder is connected with the second sliding block.

Furthermore, the rear clamping seat is rotatably connected with the sliding seat through a rotating seat, the lower end of the rotating seat is hinged with a telescopic rod of a turnover cylinder, a cylinder barrel of the turnover cylinder is hinged on the sliding seat, and when the rear clamping seat is in a turnover state, the vertex of the rear clamping seat is positioned below the upper plate surface of the feeding plate.

Furthermore, the reserved space between the installation seats is adjustable.

Compared with the prior art, the utility model has the following remarkable effects:

1. the plate feeding mechanism can adjust the distance between the lower end of the rear baffle and the feeding plate by adjusting the installation position of the rear baffle in the height direction of the installation plate, so that the opening degree of the blanking port is matched with the thickness of the plate to be processed;

2. the sequential feeding device utilizes the sliding table, the feeding cylinder, the sliding seat and the plate end clamp to simultaneously realize the conveying and fixing of plates, so that the whole plate feeding process is in a fastening state, the plate end can be restrained on the one hand, the plate is prevented from being deviated in the conveying process, the processing precision of drilling and milling equipment is improved, on the other hand, the plate end clamp already achieves the technical effect of plate fixing, a pressing mechanism does not need to be additionally arranged in practical application, and meanwhile, under some application scenes needing to be provided with vertical drilling stations, as the plate end clamp at the plate end already reserves enough operation space for the drilling operation of the vertical drilling stations, any obstruction can not be caused on the plate end clamp certainly.

Drawings

The utility model will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic view of the overall structure of a plate feeding mechanism according to an embodiment;

FIG. 2 is a perspective view of a plate loading mechanism according to a first embodiment;

FIG. 3 is a schematic view of the overall structure of a sequential feeding device according to a first embodiment;

FIG. 4 is a perspective view of a sequential feeding device according to a first embodiment;

FIG. 5 is a partial enlarged view of portion A of FIG. 4;

the figure is marked with: 1. the device comprises a plate feeding mechanism, 2-mounting plates, 3-rear baffles, 4-front baffles, 5-first strip-shaped through grooves, 6-first connecting plates, 7-first butterfly bolts, 8-material supporting cylinders, 9-material supporting blocks, 10-channel openings, 11-second strip-shaped through grooves, 12-second connecting plates, 13-second butterfly bolts, 14-mounting seats, 15-supporting plates, 16-feeding plates, 17-sliding tables, 18-feeding cylinders, 19-sliding seats, 20-plate end clamps, 21-rear clamping seats, 22-front clamping seats, 23-material clamping cylinders, 24-guide rails, 25-second sliding blocks, 26-first sliding blocks, 27-locking bolts, 28-concave tables, 29-first graduated scales, 30-a rotating seat, 31-a turnover cylinder, 32-a cross beam, 33-a locking handle and 34-a second graduated scale.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments, it being understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Fig. 1 shows a first embodiment of the utility model: the utility model provides a panel feed mechanism 1, includes the mounting panel 2 of side stand in the 16 outsides of delivery sheet, 2 inboard mounting panels are provided with backplate 3 and preceding baffle 4 according to panel direction of delivery front and back, preceding baffle 4 with the unloading passageway of backplate 3's headspace conduct matching panel width still reserve the feed opening that has matching panel thickness between backplate 3 and the delivery sheet, its characterized in that, backplate 3 is in the position on the 2 direction of height of mounting panel is adjustable, preceding baffle 4 is in the position on the 2 direction of length of mounting panel is adjustable.

As shown in fig. 1 and fig. 2, in a specific implementation, a first strip-shaped through groove 5 is formed in the mounting plate 2 along the height direction of the mounting plate, one end of the rear baffle 3, which is close to the mounting plate 2, is turned outwards by 90 ° to form a first connecting plate 6, a first positioning hole is formed in the first connecting plate 6 corresponding to the first strip-shaped through groove 5, and the first connecting plate 6 is tightly fixed to the mounting plate 2 through a first butterfly bolt 7. A second strip-shaped through groove 11 is formed in the mounting plate 2 along the length direction of the mounting plate, one end, close to the mounting plate 2, of the front baffle 4 is turned outwards by 90 degrees to form a second connecting plate 12, a second positioning hole is formed in the second connecting plate 12 corresponding to the second strip-shaped through groove 11, and the second connecting plate 12 is tightly attached and fixed to the mounting plate 2 through a second butterfly bolt 13.

As can be seen from fig. 1, a material supporting cylinder 8 is horizontally arranged at the lower end of the first connecting plate 6, a material supporting block 9 is connected to an expansion link of the material supporting cylinder 8, a passage opening 10 for the material supporting block 9 to pass through is further formed at the lower end of the rear baffle 3, and the lower end of the front baffle 4 is tightly attached to the surface of a feeding plate 16. After the plate end clamp 20 takes away the plate at the bottommost layer, the plate at the upper layer cannot fall onto the feeding plate 16 under the action of the material resisting block 9 and the material resisting cylinder 8, so that a channel is reserved for resetting of the plate end clamp 20, and interference of subsequent boards on the operation of the plate end clamp 20 is avoided.

As can be seen from fig. 3 and fig. 4, based on the above structure, the present embodiment further discloses a sequential feeding device for a plate drilling and milling device, which includes two oppositely disposed installation bases 14, support plates 15 respectively disposed on each installation base 14, and feeding plates 16 respectively disposed on each support plate 15, wherein the feeding mechanism described above is respectively disposed on each feeding plate 16, sliding tables 17 are disposed on the support plates 15 in the plate conveying direction, sliding seats 19 driven by feeding cylinders 18 are slidably connected on the sliding tables 17, and plate end clamps 20 corresponding to the falling positions of the feeding mechanisms are further disposed on the sliding tables 19.

As shown in fig. 5, in specific implementation, the telescopic rod of the feeding cylinder 18 is hinged to the sliding seat 19, the cylinder of the feeding cylinder 18 is hinged to the corresponding mounting seat 14, and when the telescopic rod of the feeding cylinder 18 is extended, the sliding seat 19 can slide in the length direction of the sliding table 17. The plate end clamp 20 comprises a front clamp seat 22 and a rear clamp seat 21 which are arranged in the front and at the back in the plate conveying direction, the front clamp seat 22 and the rear clamp seat 21 are both protruded on the upper plate surface of the feeding plate 16, a reserved gap between the front clamp seat 22 and the rear clamp seat 21 is adjusted through a material clamping cylinder 23, and the plate end placed on the feeding plate 16 can be clamped when the front clamp seat 22 and the rear clamp seat 21 are relatively closed under the effect of the material clamping cylinder 23.

The sliding seat 19 is provided with a guide rail 24 along the length direction, the guide rail 24 is connected with a first sliding block 26 and a second sliding block 25 in a sliding mode, the first sliding block 26 is provided with a locking bolt 27 used for locking the sliding position of the first sliding block, the second sliding block 25 is further provided with a front clamping seat 22, the first sliding block 26 is further provided with a clamping cylinder 23, and a telescopic rod of the clamping cylinder 23 is connected with the second sliding block 25. Through set up guide rail 24 and set up first slider 26 and second slider 25 on guide rail 24 on sliding seat 19, remove first slider 26 and second slider 25 simultaneously and can be according to waiting to process the initial interval of plate width adaptability regulation front holder 22 and back holder 21 to adapt to the panel processing demand of various sizes, the commonality is better, in addition, after first slider 26 passes through locking bolt 27 locking, start to press from both sides material cylinder 23 and can promote the front holder 22 on the second slider 25 and draw close to back holder 21. Preferably, in order to improve the accuracy of correcting the initial distance between the front holder 22 and the rear holder 21, a concave platform 28 slidably engaged with the front holder 22 is provided on the sliding seat 19, and a first scale 29 is provided on the concave platform 28 along the length direction thereof.

As can be seen from fig. 5, the rear clamping seat 21 is rotatably connected to the sliding seat 19 through a rotating seat 30, a lower end of the rotating seat 30 is hinged to an expansion rod of a turnover cylinder 31, a cylinder barrel of the turnover cylinder 31 is hinged to the sliding seat 19, and when the rear clamping seat 21 is in a turnover state, a vertex of the rear clamping seat is located below an upper plate surface of the feeding plate 16. When the plate reaches the drilling station under the action of the plate end clamp 20 and the drilling of the predetermined position is completed at the drilling station, the plate end clamp 20 drives the plate to continue moving on the feeding plate 16, and simultaneously the turning cylinder 31 contracts the telescopic rod thereof, and the rotating seat 30 rotates clockwise at the moment, so that the top end of the rear clamping seat 21 is positioned below the upper plate surface of the feeding plate 16. When the feeding cylinder 18 extends to a predetermined length, the telescopic rod of the feeding cylinder 18 contracts to make the sliding seat 19 move reversely, and the plate is separated from the plate end clamp 20 and slides to the feeding end of the feeding plate 16 under the action of inertia.

Referring to fig. 1, in order to match the distance between the two opposite plate end clamps 20 to the length of the plate to be processed, the reserved distance between the mounting seats 14 is adjustable. Specifically, a cross beam 32 is arranged between the two installation seats 14, at least one installation seat 14 is used as a sliding installation seat 14 and is in sliding connection with the cross beam 32, and a locking handle 33 is further arranged between the sliding installation seat 14 and the cross beam 32. In order to increase the accuracy of the adjustment of the slide mount 14 on the cross member 32, a second scale 34 is provided on the cross member 32 in the longitudinal direction thereof.

In conclusion, the plate feeding mechanism 1 can adjust the distance between the lower end of the rear baffle 3 and the feeding plate 16 by adjusting the installation position of the rear baffle 3 in the height direction of the installation plate 2, so that the opening degree of the feed opening is matched with the thickness of the plate to be processed, and can adjust the distance between the rear baffle 3 and the front baffle 4 by adjusting the installation position of the front baffle 4 in the length direction of the installation plate 2, so that the width of the feed channel is matched with the width of the plate to be processed, and therefore, the plate feeding mechanism can be suitable for plates with different sizes, and is better in universality and wider in application range; the sequential feeding device utilizes the sliding table 17, the feeding cylinder 18, the sliding seat 19 and the plate end clamp 20 to simultaneously realize the conveying and fixing of plates, so that the whole plate feeding process is in a fastening state, the plate end can be restrained on one hand, the deviation of the plates in the conveying process is avoided, and the processing precision of drilling and milling equipment is improved, on the other hand, the plate end clamp 20 already achieves the technical effect of plate fixing, a pressing mechanism does not need to be additionally arranged in practical application, and meanwhile, under some application scenes needing to be provided with a vertical drilling station, as the plate end clamp 20 at the plate end already reserves enough operation space for the drilling operation of the vertical drilling station, the plate end clamp can not cause any obstruction to the vertical drilling station.

It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and certainly, the scope of the present invention should not be limited thereto.

Claims

1. The utility model provides a panel feed mechanism, includes the side and stands the mounting panel in the delivery sheet outside, baffle and backplate before the mounting panel inboard is provided with according to panel direction of delivery around, preceding baffle with the unloading passageway of backplate reservation space conduct matching panel width still reserve between backplate and the delivery sheet and have the feed opening of matching panel thickness, its characterized in that, the backplate is in the position on the mounting panel direction of height is adjustable, preceding baffle is in the position on the mounting panel direction of length is adjustable.

2. The board feeding mechanism according to claim 1, wherein a first strip-shaped through groove is formed in the mounting plate along the height direction of the mounting plate, one end of the rear baffle plate, which is close to the mounting plate, is turned outwards by 90 degrees to form a first connecting plate, a first positioning hole is formed in the first connecting plate, which corresponds to the first strip-shaped through groove, and the first connecting plate is tightly fixed on the mounting plate through a first butterfly bolt.

3. The board feeding mechanism according to claim 2, wherein a material supporting cylinder is horizontally arranged at the lower end of the first connecting plate, a material supporting block is connected to a telescopic rod of the material supporting cylinder, and a passage opening for the material supporting block to pass through is further formed at the lower end of the rear baffle.

4. A plate feeding mechanism according to claim 3, wherein the lower end of the front baffle is closely attached to the surface of the feeding plate.

5. A plate feeding mechanism according to any one of claims 1 to 4, wherein a second strip-shaped through groove is formed in the mounting plate along the length direction of the mounting plate, one end, close to the mounting plate, of the front baffle is turned outwards by 90 degrees to form a second connecting plate, a second positioning hole is formed in the second connecting plate corresponding to the second strip-shaped through groove, and the second connecting plate is tightly fixed on the mounting plate through a second butterfly bolt.

6. A sequential feeding device for plate drilling and milling equipment is characterized by comprising two oppositely-arranged mounting seats, a supporting plate and a feeding plate, wherein the supporting plate is arranged on each mounting seat, the feeding plate is arranged on each supporting plate, the plate feeding mechanism is arranged on each feeding plate according to any one of claims 1-5, a sliding table is arranged on each supporting plate according to the conveying direction of plates, a sliding seat driven by a feeding cylinder is connected to the sliding table in a sliding manner, and a plate end clamp corresponding to the material falling position of the feeding mechanism is further arranged on the sliding seat.

7. The sequential feeding device for the plate drilling and milling equipment as claimed in claim 6, wherein the plate end clamp comprises a front clamping seat and a rear clamping seat which are arranged in front and at the back in the conveying direction of the plate, the front clamping seat and the rear clamping seat are both protruded on the upper plate surface of the feeding plate, and a reserved gap between the front clamping seat and the rear clamping seat is adjusted by a clamping cylinder.

8. The sequential feeding device for the plate drilling and milling equipment as claimed in claim 7, wherein the sliding seat is provided with a guide rail along the length direction thereof, the guide rail is connected with a first sliding block and a second sliding block in a sliding manner, the first sliding block is provided with a locking bolt for locking the sliding position of the first sliding block, the second sliding block is further provided with a front clamping seat, the first sliding block is further provided with a clamping cylinder, and a telescopic rod of the clamping cylinder is connected with the second sliding block.

9. The sequential feeding device for the plate drilling and milling equipment as claimed in claim 8, wherein the rear clamping seat is rotatably connected with the sliding seat through a rotating seat, the lower end of the rotating seat is hinged with a telescopic rod of a turnover cylinder, a cylinder barrel of the turnover cylinder is hinged on the sliding seat, and when the rear clamping seat is in a turnover state, the vertex of the rear clamping seat is positioned below the upper plate surface of the feeding plate.

10. A sequential feeding device for plate drilling and milling equipment as claimed in any one of claims 6 to 9, characterized in that the reserved space between the mounting seats is adjustable.