CN210850624U

CN210850624U - Feeding structure of four-side woodworking planer

Info

Publication number: CN210850624U
Application number: CN201921587506.1U
Authority: CN
Inventors: 陈桂兰
Original assignee: Qingdao Hampton New Building Materials Co ltd
Current assignee: Qingdao Hampton New Building Materials Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-06-26
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a four sides carpenter planer's feed structure, the on-line screen storage device comprises a base, two backup pads of the up end symmetry fixedly connected with of base, two the spacing groove has all been seted up to one side that the backup pad is relative, two the common fixed mounting of up end of backup pad has the roof, the spout has been seted up to the lower terminal surface of roof, transversely rotate in the spout and be connected with the lead screw, the left end of lead screw is rotated and is connected on the inner wall of spout, the other end of lead screw runs through the right side wall and the fixedly connected with of roof from the driving wheel. The utility model discloses, the removal that the screw thread piece on the lead screw can be relative or back on the lead screw, and then be convenient for adjust the distance between two screw thread pieces, and then drive two dwang rotations for the mounting panel can reciprocate in the spacing inslot through the stopper at both ends, and then can adjust the distance between feed roll and the lower feed roll according to ligneous thickness, has increased the device's flexibility and practicality.

Description

Feeding structure of four-side woodworking planer

Technical Field

The utility model relates to a panel production technical field especially relates to a four sides carpenter's planer's feed structure.

Background

Four sides carpenter's planer mainly used processes four sides of rectangle panel, and current four sides carpenter's planer lacks the control to precision, smoothness when processing timber, and the panel precision, the smoothness of processing out are all relatively poor, if will improve finished precision, smoothness just must use manual polishing of grinder, have so not only increased workman's intensity of labour, have consumed more energy, and the precision also is difficult to control.

In order to solve the problem, the patent number CN204800782U discloses a four-side woodworking planer, including the lathe bed and the crossbeam fixed at the top of the lathe bed, be fixed with down the feeding wheel from left to right on the above-mentioned lathe bed in proper order, left side founds the sword, right side founds the sword and lower horizontal sword, be fixed with the sand light shaft from left to right on the above-mentioned crossbeam in proper order, go up horizontal sword and a plurality of feeding wheel, and be fixed with the sand light wheel on the sand light shaft, owing to add and established polishing structure, the timber finished product precision and the smoothness that make the four-side woodworking planer of above-mentioned structure process out all have great promotion, and need not artifical manual polishing, intensity of labour and manufacturing cost have also been reduced.

But above-mentioned current four sides carpenter's planer is at the in-process that uses, and the distance between last feed roll and the lower feed roll can't be adjusted according to ligneous thickness, has reduced the device's flexibility, has caused inconvenience for wood working production.

Therefore, the feeding structure of the four-side woodworking planer is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the in-process that current four sides carpenter planer was using, going up the feed roll and can't adjusting according to ligneous thickness with the distance between the feed roll down, reduced the device's flexibility, led to the fact inconvenient shortcoming for wood working production, and the feed structure of a four sides carpenter planer that provides.

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

a feeding structure of a four-side woodworking planer comprises a base, wherein two supporting plates are symmetrically and fixedly connected to the upper end face of the base, limiting grooves are formed in opposite sides of the two supporting plates, a top plate is fixedly mounted on the upper end faces of the two supporting plates, the lower end surface of the top plate is provided with a chute, a screw rod is transversely and rotatably connected in the chute, the left end of the screw rod is rotatably connected on the inner wall of the chute, the other end of the screw rod penetrates through the right side wall of the top plate and is fixedly connected with a driven wheel, the screw rod is rotationally connected in the side wall of the top plate, symmetrical threaded connection has two screw thread pieces on the lead screw, every the lower extreme of screw thread piece all rotates and is connected with the dwang, two the common fixed mounting of lower extreme of dwang has the mounting panel, the roller groove has been seted up to the lower extreme of mounting panel, the roller inslot internal rotation is connected with the feed roll.

Preferably, two spring grooves are symmetrically formed in the inner wall of each roller groove, and each spring groove is internally and slidably connected with a pressing plate.

Preferably, the upper end face of each pressure plate is fixedly connected with a spring, and the other end of each spring is fixedly connected with the upper end face of the spring groove.

Preferably, the opposite sides of the two pressing plates are rotatably connected with connecting shafts, and the opposite ends of the two connecting shafts are fixedly mounted at the left end and the right end of the upper feeding roller together.

Preferably, fixed mounting has servo motor on the right side wall of base, servo motor's output fixedly connected with action wheel, the action wheel is connected through belt transmission with from between the driving wheel.

Preferably, the left end and the right end of the mounting plate are symmetrically and fixedly provided with two limiting blocks, and each limiting block is connected in a limiting groove in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the servo motor is started, the belt is driven to rotate through the driving wheel, the driven wheel is further driven to rotate, and the lead screw is further driven to rotate, so that the thread blocks on the lead screw can move relatively or oppositely on the lead screw, the distance between the two thread blocks is further convenient to adjust, the two rotating rods are further driven to rotate, the mounting plate can move up and down in the limiting groove through the limiting blocks at the two ends, the distance between the upper feeding roller and the lower feeding roller can be further adjusted according to the thickness of wood, and the flexibility and the practicability of the device are improved;

2. when meetting ligneous surface unevenness, the feed roll can be extruded to the convex surface on timber surface, goes up the extrusion spring at both ends of feed roll, and then has the regulating action to last feed roll, prevents that the plank card from dying under and between feed roll at last feed roll.

Drawings

Fig. 1 is a schematic structural view of a feeding structure of a four-side woodworking planer provided by the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1 lower feed roll, 2 spacing grooves, 3 springs, 4 roller grooves, 5 rotating rods, 6 upper feed rolls, 7 mounting plates, 8 bases, 9 supporting plates, 10 spacing blocks, 11 top plates, 12 lead screws, 13 sliding grooves, 14 thread blocks, 15 driven wheels, 16 belts, 17 driving wheels, 18 connecting shafts and 19 pressing plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a feeding structure of a four-side woodworking planer comprises a base 8, two support plates 9 are symmetrically and fixedly connected to the upper end surface of the base 8, a limiting groove 2 is formed in one side of each of the two support plates 9, a top plate 11 is fixedly mounted on the upper end surfaces of the two support plates 9, a sliding groove 13 is formed in the lower end surface of the top plate 11, a lead screw 12 is transversely and rotatably connected in the sliding groove 13, the left end of the lead screw 12 is rotatably connected to the inner wall of the sliding groove 13, the other end of the lead screw 12 penetrates through the right side wall of the top plate 11 and is fixedly connected with a driven wheel 15, a servo motor is fixedly mounted on the right side wall of the base 8, the output end of the servo motor is fixedly connected with a driving wheel 17, the driving wheel 17 is in transmission connection with the driven wheel 15 through a, the lower extreme of every screw thread piece 14 all rotates and is connected with dwang 5, the common fixed mounting of lower extreme of two dwang 5 has mounting panel 7, both ends symmetry fixed mounting has two stopper 10 about mounting panel 7, the equal sliding connection of every stopper 10 is in spacing groove 2, roller slot 4 has been seted up to the lower extreme of mounting panel 7, two spring grooves have been seted up to the symmetry on the inner wall of roller slot 4, the equal sliding connection of every spring inslot has clamp plate 19, the equal fixedly connected with spring 3 of up end of every clamp plate 19, the equal fixed connection of the other end of every spring 3 is at the up end in spring groove, two relative one sides of clamp plate 19 all rotate and are connected with connecting axle 18, the common fixed mounting of the relative one end of two connecting axles 18 is both ends about last feed roll 6, the interior rotation of roller.

In the utility model, the servo motor is started, the driving wheel 17 drives the belt 16 to rotate, and further drives the driven wheel 15 to rotate, thereby driving the screw rod 12 to rotate, so that the thread block 14 on the screw rod 12 can move relatively or reversely on the screw rod 12, thereby facilitating the adjustment of the distance between the two thread blocks 14, and further driving the two rotating rods 5 to rotate, so that the mounting plate 7 can move up and down in the limiting groove 2 through the limiting blocks 10 at the two ends, further, the distance between the upper feed roll 6 and the lower feed roll 1 can be adjusted according to the thickness of the wood, the flexibility and the practicability of the device are improved, when the surface of the wood is uneven, the convex surface of the wood extrudes the upper feeding roller 6, the upper feeding roller 6 extrudes the spring 3 through the pressing plates 19 at the two ends, and then have the regulating action to last feed roll 6, prevent that the plank card from dying between last feed roll 6 and lower feed roll 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The feeding structure of the four-side woodworking planer comprises a base (8) and is characterized in that two supporting plates (9) are symmetrically and fixedly connected to the upper end face of the base (8), limiting grooves (2) are formed in two opposite sides of the two supporting plates (9), a top plate (11) is fixedly mounted on the upper end faces of the two supporting plates (9) jointly, a sliding groove (13) is formed in the lower end face of the top plate (11), a lead screw (12) is transversely and rotatably connected in the sliding groove (13), the left end of the lead screw (12) is rotatably connected to the inner wall of the sliding groove (13), the other end of the lead screw (12) penetrates through the right side wall of the top plate (11) and is fixedly connected with a driven wheel (15), the lead screw (12) is rotatably connected in the side wall of the top plate (11), and two thread blocks (14) are symmetrically and threadedly connected to the, every the lower extreme of screw thread piece (14) all rotates and is connected with dwang (5), two the common fixed mounting of lower extreme of dwang (5) has mounting panel (7), roller slot (4) have been seted up to the lower extreme of mounting panel (7), roller slot (4) internal rotation is connected with feed roll (6).

2. A four-sided woodworking planer feeding structure as claimed in claim 1, wherein two spring slots are symmetrically formed in the inner wall of the roller slot (4), and a pressing plate (19) is slidably connected in each spring slot.

3. A four-sided woodworking planer feeding structure as claimed in claim 2, wherein the upper end face of each pressing plate (19) is fixedly connected with a spring (3), and the other end of each spring (3) is fixedly connected with the upper end face of a spring groove.

4. A feeding structure of a four-sided carpenter planer according to claim 3, wherein one side opposite to the two pressing plates (19) is rotatably connected with a connecting shaft (18), and the opposite ends of the two connecting shafts (18) are fixedly mounted at the left and right ends of the upper feeding roller (6) together.

5. A four-side woodworking planer feeding structure as claimed in claim 4, wherein a servo motor is fixedly mounted on the right side wall of the base (8), an output end of the servo motor is fixedly connected with a driving wheel (17), and the driving wheel (17) is in transmission connection with a driven wheel (15) through a belt (16).

6. A four-side woodworking planer feeding structure as claimed in claim 5, wherein two limiting blocks (10) are symmetrically and fixedly mounted at the left and right ends of the mounting plate (7), and each limiting block (10) is slidably connected in a limiting groove (2).