CN213440131U

CN213440131U - Feeding structure of timber cutting machine

Info

Publication number: CN213440131U
Application number: CN202021157163.8U
Authority: CN
Inventors: 程楠; 程江
Original assignee: Taizhou Evok Machinery Co ltd
Current assignee: Taizhou Evok Machinery Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-06-15
Anticipated expiration: 2030-06-19

Abstract

The utility model provides a pay-off structure of timber cutting machine belongs to timber cutting technical field. It has solved the lower problem of pay-off efficiency of current timber pay-off structure. The feeding structure of the timber cutting machine comprises an adjusting beam arranged along the transverse direction, wherein a feeding seat is arranged on the adjusting beam, and the feeding structure also comprises a driving assembly capable of driving the adjusting beam to move vertically and longitudinally; all be equipped with a plurality of anchor clamps along vertical on the pay-off seat, anchor clamps all open and shut along vertical. The feeding structure of the wood cutting machine can save the time required by feeding and can improve the feeding efficiency of the feeding structure.

Description

Feeding structure of timber cutting machine

Technical Field

The utility model belongs to the technical field of the timber cutting, a pay-off structure of timber cutting machine is related to.

Background

In the traditional wood cutting process, two workers usually move a section of wood to be cut to a workbench together, then press two ends of the wood to be cut with hands, and then cut with a cutting machine. The timber that will wait to cut is moved to the workstation to the manual work before traditional timber cutting process, has resulted in when timber is great or timber is more, and manual operation wastes time and energy.

In view of the above problems, various feeding structures of wood cutting machines have been developed:

for example, the Chinese patent application (patent application No. 201520564231.5) discloses an automatic feeding device with a plurality of cutting saw blades for a wood cutting machine, which comprises a frame, the conveyer belt that sets up and the pay-off actuating mechanism of drive conveyer belt transmission along the rotatory blank direction of cutting saw bit, the conveyer belt sets up with cutting saw bit one-to-one, the conveyer belt includes last conveyer belt and lower conveyer belt of upper and lower one-to-one, pay-off actuating mechanism only drives conveyer belt transmission down, the below of the upside conveyer belt of lower conveyer belt is equipped with the lower chute of this upside conveyer belt of bearing, the pressure of conveyer belt is applyed for down to lower chute is used for sharing timber, the top of the downside conveyer belt of going up the conveyer belt is equipped with the last chute that supports this downside conveyer belt, the last chute is used for sharing timber and applys the pressure of last conveyer belt, be equipped with the arch on.

Although the structure can stably feed the wood, the conveying belt only prevents the wood to be cut from moving towards the opposite side of the conveying direction of the conveying belt through the protrusions in the conveying process, only one piece of wood to be cut can be fed at a time, and the protrusion prevents the wood to be cut from inclining in the horizontal direction, so that the feeding efficiency of the automatic feeding device is low; if when placing many timber of waiting to cut on the conveyer belt down, the timber of waiting to cut inclines easily at the removal in-process horizontal direction, and many timber of waiting to cut collide with each other, and the angle that the cutting saw cut every timber of waiting to cut all is different, can't accomplish the cutting of treating the specific angle of timber of cutting, has influenced the cutting quality of timber cutting machine, and in order to make the cutting that timber of waiting to cut can be stable.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a pay-off structure of timber cutting machine, the utility model aims to solve the technical problem that: how to solve the lower problem of pay-off efficiency of current timber pay-off structure.

The purpose of the utility model can be realized by the following technical proposal:

the feeding structure of the timber cutting machine comprises an adjusting beam arranged along the transverse direction, wherein a feeding seat is arranged on the adjusting beam; and a plurality of clamps are longitudinally arranged on the feeding seat, and the clamps are longitudinally opened and closed.

The working principle is as follows: the timber to be cut can be placed on the clamp of the feeding seat, a plurality of clamps are longitudinally arranged on the feeding seat, each clamp longitudinally clamps one timber to be cut, the timber to be cut is clamped and positioned through the clamp, the driving assembly drives the adjusting beam to vertically move and longitudinally move, the adjusting beam drives the timber to be cut on the feeding seat to feed, the timber to be cut is transferred to the next station to be processed, the plurality of clamps are arranged on the feeding seat and are longitudinally arranged, and the clamps are longitudinally opened and closed simultaneously, so that the plurality of clamps are not influenced mutually, each clamp can longitudinally clamp the timber positioned in the clamp on the feeding seat, the plurality of timbers to be cut can be fed through the feeding seat by one-time feeding of the adjusting beam in the feeding structure, and the time required by feeding can be saved, and the feeding efficiency of the feeding structure can be improved.

In foretell timber cutting machine's pay-off structure, the pay-off seat includes the backup pad, anchor clamps include splint and set up the locating plate in the backup pad, set up the bar hole that can supply splint to wear to establish in the backup pad, splint slide towards or keep away from the locating plate at the downthehole orientation of bar.

The clamping and positioning of the wood to be cut can be realized by adopting the matching of the simpler clamping plates and the positioning plate, so that the clamping and positioning of the wood to be cut are more convenient, the movement stroke of the clamping plates can be controlled by the arrangement of the strip-shaped holes, the limiting effect of the clamping plates can be realized, the supporting area of the wood to be cut can be increased by the supporting plates in a controllable range, and the stability of a feeding structure is further improved.

The clamping plate is provided with a buffer block at one end opposite to the positioning plate.

In the feeding structure of the wood cutting machine, one of the strip-shaped holes in the supporting plate is open, and the strip-shaped hole is located at one end of the supporting plate.

The strip-shaped hole is provided with the opening, so that the structure below the supporting plate is clearer, the clamp of the feeding structure is convenient to adjust and maintain, and the feeding stability of the feeding structure can be further improved.

In the feeding structure of the wood cutting machine, the feeding seat further comprises a mounting frame, clamping cylinders which are arranged in one-to-one correspondence with the clamping plates are arranged on the mounting frame, the clamping cylinders are arranged in a staggered mode in the longitudinal direction, and the clamping cylinders drive the clamping plates to slide towards or away from the positioning plate.

The clamping cylinders are arranged in a staggered mode along the longitudinal direction, so that when a plurality of timbers to be cut need to be fed, in order to save the longitudinal installation space, a mode of arranging a plurality of clamps in a staggered mode is adopted, the longitudinal installation space is reduced by increasing the transverse installation space, the feeding seat with the same longitudinal length can be ensured to be provided with more clamps to feed the plurality of timbers to be cut, and the feeding efficiency of the feeding structure can be further improved; in addition, the contact area between the feeding seat and the wood to be cut can be increased by the mode, so that the wood to be cut is more stably placed.

In foretell timber cutting machine's pay-off structure, the mounting bracket includes mounting panel one and mounting panel two, one side and the mounting panel one of backup pad are connected, the opposite side and the mounting panel two of backup pad are connected, mounting hole has all been seted up to mounting panel one and mounting panel two, die clamping cylinder passes corresponding mounting hole through the fastener and is connected with mounting panel one or mounting panel two.

Mounting panel one and two both sides that are located the backup pad respectively of mounting panel to be connected with the backup pad, mounting panel one and mounting panel two are gone up and have been seted up the mounting hole, when die clamping cylinder damages, only need with the fastener from corresponding mounting hole take out can, die clamping cylinder drops from mounting panel one or mounting panel two this moment, thereby can follow the space between mounting panel one and the mounting panel two take out the maintenance with the die clamping cylinder who damages can, and need not be to mounting panel one, mounting panel two and backup pad are installed, the handling efficiency of pay-off structure has been promoted.

In the feeding structure of the wood cutting machine, the adjusting beam is provided with at least one fixing groove which is transversely formed, the feeding seat further comprises a connecting plate, the connecting plate is provided with a plurality of fixing holes, the connecting plate transversely moves along the adjusting beam and aligns one of the fixing holes on the connecting plate with the fixing groove, and the connecting plate sequentially penetrates through the fixing holes and the fixing groove through fasteners to be connected with the adjusting beam.

Through the setting of fixed slot for the position control of pay-off seat only needs to remove the position of connecting plate on adjusting the crossbeam, and aligns one of them fixed orifices on the connecting plate with the fixed slot, and the connecting plate can pass fixed orifices and fixed slot and be connected with adjusting the crossbeam through the fastener this moment, thereby makes the position control of pay-off seat more convenient, further promotion the convenience of pay-off seat position control.

In the feeding structure of the wood cutting machine, the feeding seats are arranged in a plurality and are distributed along the transverse direction.

The setting of this structure can make the timber of waiting to cut of placing on a plurality of charging stands more stable to a plurality of charging stands can share the pressure that comes from waiting to cut timber, further promotion the stability of pay-off structure.

In the feeding structure of the wood cutting machine, the driving assembly comprises a driving beam, a lead screw arranged along the longitudinal direction and a plurality of slide rails arranged along the longitudinal direction, the lead screw is connected with a lead screw motor capable of driving the lead screw to rotate, a lead screw nut connected with the driving beam is in threaded connection with the lead screw, the lead screw motor drives the lead screw to drive the lead screw nut and the driving beam to longitudinally slide, the slide rails are connected with slide blocks, and the slide blocks are connected with the driving beam and drive the slide blocks to transversely slide along the slide rails in the longitudinal direction; the driving assembly further comprises a plurality of driving cylinders connected with the driving beam, and piston rods of the driving cylinders are connected with the adjusting beam and can drive the adjusting beam to move vertically.

Accessible lead screw motor drives the lead screw and rotates, the lead screw drives screw-nut, the drive crossbeam be connected with screw-nut and the drive actuating cylinder longitudinal movement who is connected with the drive crossbeam, and through the design that is provided with a plurality of sliders and slide rail, can play the supporting role to the drive crossbeam, also can play the guide effect to the drive crossbeam, and drive actuating cylinder's setting, can drive regulation crossbeam vertical movement, thereby realize vertical and fore-and-aft removal to the regulation crossbeam, make the pay-off more stable of regulation crossbeam, further promotion pay-off structure's pay-off efficiency.

In the feeding structure of the wood cutting machine, the driving assembly comprises a driving beam and a rack arranged along the longitudinal direction, the driving beam is connected with a driving motor, and a motor shaft of the driving motor is connected with a gear meshed with the rack; the driving assembly further comprises a motor and a screw rod nut mechanism connected with the adjusting beam, and the motor drives the driving beam to vertically move through the screw rod nut mechanism.

Through the setting of rack and pinion, can realize the regulation to the vertical position of drive crossbeam, further can adjust the vertical position of adjusting the horizontal crossbeam through motor and lead screw nut mechanism, through the setting of motor and lead screw nut mechanism, can realize the regulation to adjusting the crossbeam vertical position to realize the vertical and fore-and-aft removal to adjusting the crossbeam, make the pay-off of adjusting the crossbeam more stable, further promotion the pay-off efficiency of pay-off structure.

In the feeding structure of the wood cutting machine, the clamp is a clamping finger cylinder.

The setting of this structure for the setting of anchor clamps is simpler, can directly purchase current clamp from the market indicate the cylinder can, further make the simple structure of pay-off structure, convenient operation.

Compared with the prior art, this timber cutting machine's pay-off structure has following advantage:

1. because set up a plurality of anchor clamps on the pay-off seat, and anchor clamps are along vertically setting, and anchor clamps all open and shut along vertically simultaneously, consequently do not exert an influence each other between a plurality of anchor clamps, the pay-off of adjusting the crossbeam in the pay-off structure just can carry out the pay-off with a plurality of timber of waiting to cut through the pay-off seat to can save the required time of pay-off, and can promote the pay-off efficiency of pay-off structure.

2. The mode of reducing vertical installation space through increasing horizontal installation space can guarantee that the pay-off seat of same vertical length can set up more anchor clamps and realize the pay-off to a plurality of timber of waiting to cut to also can further promote the pay-off efficiency of pay-off structure.

Drawings

Fig. 1 is a schematic structural diagram of a feeding structure of the wood cutting machine.

Fig. 2 is a schematic structural diagram of a feeding seat in the feeding structure of the wood cutting machine.

FIG. 3 is a partial structural view of a feeding seat in the feeding structure of the wood cutting machine.

FIG. 4 is a schematic structural view of the feeding structure of the wood cutting machine without a feeding seat.

In the figure, 1, a cross beam is adjusted; 11. fixing grooves; 2. a feeding seat; 21. a support plate; 211. A strip-shaped hole; 22. a mounting frame; 221. a first mounting plate; 222. a second mounting plate; 223. mounting a through hole; 23. a connecting plate; 231. a fixing hole; 3. a drive assembly; 31. a drive beam; 32. a screw rod; 321. a feed screw nut; 33. a slide rail; 331. a slider; 34. a screw motor; 35. a driving cylinder; 4. a clamp; 41. a splint; 411. a buffer block; 42. Positioning a plate; 43. and clamping the cylinder.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example one

As shown in figure 1, the feeding structure of the wood cutting machine comprises an adjusting beam 1 arranged along the transverse direction, and a feeding seat 2 is arranged on the adjusting beam 1.

Specifically, as shown in fig. 1-4, the feeding structure further comprises a driving assembly 3 capable of driving the adjusting beam 1 to move vertically and longitudinally; all be equipped with a plurality of anchor clamps 4 along vertical on the pay-off seat 2, anchor clamps 4 all open and shut along vertical.

The working principle is as follows: the timber to be cut can be placed on the clamp 4 of the feeding seat 2, a plurality of clamps 4 are longitudinally arranged on the feeding seat 2, each clamp 4 longitudinally clamps one timber to be cut, the timber to be cut is clamped and positioned through the clamp 4, the driving assembly 3 drives the adjusting beam 1 to vertically move and longitudinally move, the adjusting beam 1 drives the timber to be cut on the feeding seat 2 to feed, the timber to be cut is transferred to the next station to be processed, the plurality of clamps 4 are arranged on the feeding seat 2, the clamps 4 are longitudinally arranged, and the clamps 4 are longitudinally opened and closed at the same time, so that the plurality of clamps 4 are not influenced mutually, each clamp 4 can longitudinally clamp the timber positioned in the clamp 4 on the feeding seat 2, and the plurality of timbers to be cut can be fed through the feeding seat 2 by adjusting one-time feeding of the beam 1 in the feeding structure, thereby saving the time required by feeding and improving the feeding efficiency of the feeding structure.

As shown in fig. 1 and 2, the feeding seat 2 includes a support plate 21, the clamp 4 includes a clamping plate 41 and a positioning plate 42 disposed on the support plate 21, a buffer block 411 is disposed at one end of the clamping plate 41 opposite to the positioning plate 42, a strip hole 211 for the clamping plate 41 to penetrate is disposed on the support plate 21, the clamping plate 41 slides in the strip hole 211 towards or away from the positioning plate 42, one strip hole 211 on the support plate 21 is opened, and the strip hole 211 is located at one end of the support plate 21.

As shown in fig. 1-3, the feeding base 2 further includes a mounting frame 22, a clamping cylinder 43 disposed on the mounting frame 22 in one-to-one correspondence with the clamping plate 41, the clamping cylinder 43 is disposed in a longitudinally staggered manner, the clamping cylinder 43 drives the clamping plate 41 to slide toward or away from the positioning plate 42, the mounting frame 22 includes a first mounting plate 221 and a second mounting plate 222, one side of the support plate 21 is connected with the first mounting plate 221, the other side of the support plate 21 is connected with the second mounting plate 222, the first mounting plate 221 and the second mounting plate 222 are both provided with mounting through holes 223, and the clamping cylinder 43 passes through the corresponding mounting through hole 223 through a fastener to be connected with the.

As shown in fig. 1 and 4, the adjusting beam 1 is provided with at least one fixing groove 11 formed in the transverse direction, the feeding base 2 further comprises a connecting plate 23, the connecting plate 23 is provided with a plurality of fixing holes 231, the connecting plate 23 moves transversely along the adjusting beam 1 and aligns one of the fixing holes 231 on the connecting plate 23 with the fixing groove 11, the connecting plate 23 sequentially penetrates through the fixing holes 231 and the fixing groove 11 through fasteners to be connected with the adjusting beam 1, the feeding base 2 is provided with a plurality of feeding bases 2, and the feeding bases 2 are distributed transversely.

As shown in fig. 1 and 4, the driving assembly 3 includes a driving beam 31, a lead screw 32 disposed along a longitudinal direction, and a plurality of slide rails 33 disposed along the longitudinal direction, the lead screw 32 is connected to a lead screw motor 34 capable of driving the lead screw 32 to rotate, the lead screw 32 is connected to a lead screw nut 321 connected to the driving beam 31 by a thread, the lead screw motor 34 drives the lead screw 32 to drive the lead screw nut 321 and the driving beam 31 to slide along the longitudinal direction, the slide rails 33 are connected to sliders 331, and the sliders 331 are connected to the driving beam 31 and drive the transverse driving sliders 331 to slide along the slide rails 33 in the longitudinal direction; the driving assembly 3 further comprises a plurality of driving cylinders 35 connected with the driving beam 31, and piston rods of the driving cylinders 35 are connected with the adjusting beam 1 and can drive the adjusting beam 1 to move vertically.

Example two

The present embodiment is basically the same as the first embodiment, and the difference is that:

the driving assembly 3 comprises a driving beam 31 and a rack arranged along the longitudinal direction, the driving beam 31 is connected with a driving motor, and a motor shaft of the driving motor is connected with a gear meshed with the rack; the driving assembly 3 further comprises a motor and a screw nut mechanism connected with the adjusting beam 1, and the motor drives the driving beam 31 to vertically move through the screw nut mechanism.

Through the setting of rack and pinion, can realize the regulation to the vertical position of drive crossbeam 31, further can adjust the vertical position of adjusting the horizontal crossbeam through motor and lead screw nut mechanism, through the setting of motor and lead screw nut mechanism, can realize the regulation to adjusting crossbeam 1 vertical position to the realization is to the vertical and fore-and-aft removal of adjusting crossbeam 1, makes the pay-off of adjusting crossbeam 1 more stable, further promotion the pay-off efficiency of pay-off structure.

EXAMPLE III

The present embodiment is basically the same as the first embodiment, and the difference is that: the clamp 4 is a clamping finger cylinder.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The feeding structure of the timber cutting machine comprises an adjusting beam (1) arranged along the transverse direction, wherein a feeding seat (2) is arranged on the adjusting beam (1), and the feeding structure is characterized by further comprising a driving assembly (3) capable of driving the adjusting beam (1) to move vertically and longitudinally; the feeding seat (2) is provided with a plurality of clamps (4) along the longitudinal direction, and the clamps (4) are opened and closed along the longitudinal direction.

2. The feeding structure of the wood cutting machine according to claim 1, wherein the feeding base (2) comprises a supporting plate (21), the clamp (4) comprises a clamping plate (41) and a positioning plate (42) arranged on the supporting plate (21), a strip-shaped hole (211) for the clamping plate (41) to penetrate through is formed in the supporting plate (21), and the clamping plate (41) slides towards or away from the positioning plate (42) in the strip-shaped hole (211).

3. The feeding structure of lumber cutting machine according to claim 2, wherein one of the strip holes (211) of the support plate (21) is opened, and the strip hole (211) is located at one end of the support plate (21).

4. The feeding structure of the wood cutting machine according to the claim 2 or 3, characterized in that the feeding base (2) further comprises a mounting frame (22), clamping cylinders (43) which are arranged corresponding to the clamping plates (41) one by one are arranged on the mounting frame (22), the clamping cylinders (43) are arranged in a staggered mode along the longitudinal direction, and the clamping cylinders (43) drive the clamping plates (41) to slide towards or away from the positioning plate (42).

5. The feeding structure of a wood cutting machine according to claim 4, wherein the mounting frame (22) comprises a first mounting plate (221) and a second mounting plate (222), one side of the supporting plate (21) is connected with the first mounting plate (221), the other side of the supporting plate (21) is connected with the second mounting plate (222), the first mounting plate (221) and the second mounting plate (222) are respectively provided with a mounting through hole (223), and the clamping cylinder (43) is connected with the first mounting plate (221) or the second mounting plate (222) through a corresponding mounting through hole (223) by a fastener.

6. The feeding structure of the wood cutting machine according to claim 1, 2 or 3, characterized in that the adjusting beam (1) is provided with at least one fixing groove (11) which is transversely formed, the feeding base (2) further comprises a connecting plate (23), the connecting plate (23) is provided with a plurality of fixing holes (231), the connecting plate (23) transversely moves along the adjusting beam (1) and aligns one of the fixing holes (231) in the connecting plate (23) with the fixing groove (11), and the connecting plate (23) is connected with the adjusting beam (1) through fasteners which sequentially pass through the fixing holes (231) and the fixing groove (11).

7. The feeding structure of wood cutting machine according to claim 1, 2 or 3, characterized in that the feeding base (2) is provided in plurality, and the plurality of feeding bases (2) are distributed in the transverse direction.

8. The feeding structure of the wood cutting machine according to the claims 1, 2 or 3, characterized in that the driving assembly (3) comprises a driving beam (31), a lead screw (32) arranged along the longitudinal direction and a plurality of slide rails (33) arranged along the longitudinal direction, the lead screw (32) is connected with a lead screw motor (34) capable of driving the lead screw (32) to rotate, the lead screw (32) is connected with a lead screw nut (321) connected with the driving beam (31) in a threaded manner, the lead screw motor (34) drives the lead screw (32) to drive the lead screw nut (321) and the driving beam (31) to slide along the longitudinal direction, the slide rails (33) are connected with slide blocks (331), and the slide blocks (331) are connected with the driving beam (31) and drive the transverse driving slide blocks (331) to slide along the slide rails (33) in the longitudinal direction; the driving assembly (3) further comprises a plurality of driving cylinders (35) connected with the driving beam (31), and piston rods of the driving cylinders (35) are connected with the adjusting beam (1) and can drive the adjusting beam (1) to move vertically.

9. The feeding structure of a wood cutting machine according to claim 1, 2 or 3, characterized in that the driving assembly (3) comprises a driving beam (31) and a rack arranged along the longitudinal direction, a driving motor is connected to the driving beam (31), and a gear meshed with the rack is connected to a motor shaft of the driving motor; the driving assembly (3) further comprises a motor and a screw rod nut mechanism connected with the adjusting beam (1), and the motor drives the driving beam (31) to vertically move through the screw rod nut mechanism.

10. The feeding structure of a lumber cutting machine according to claim 1, 2 or 3, wherein the clamp (4) is a finger clamping cylinder.