CN109366662B

CN109366662B - Surface cutting device for log treatment

Info

Publication number: CN109366662B
Application number: CN201811399356.1A
Authority: CN
Inventors: 章福涵
Original assignee: Taifeng Xiangfeng Wooden Products Co ltd
Current assignee: TAIFENG XIANGFENG WOODEN PRODUCTS Co.,Ltd.
Priority date: 2018-11-22
Filing date: 2018-11-22
Publication date: 2020-12-29
Anticipated expiration: 2038-11-22
Also published as: CN109366662A

Abstract

The invention relates to the technical field of wood treatment, and discloses a surface cutting device for log treatment, which comprises a base, wherein two pairs of first hinge seats are hinged above the base, a telescopic device is fixedly arranged on each first hinge seat, a second hinge seat is fixedly arranged at the driving tail end of the telescopic device, a pipe body is hinged on each second hinge seat, and a feeding hole is integrally formed at the front end of the pipe body. The pipe body of the log surface treatment device designed by the invention can play a certain centering role, the annular crushing knife can be used for quickly peeling and surface treating the log, so that the log is cut into cylinders with equal diameter of stroke, automatic chip removal and external automatic feeding equipment are realized in the cutting process, the purpose of automatic processing is realized, the occupation of labor force is effectively reduced, and the device is simple to use and operate, high in efficiency and easy to carry and arrange, so that the device has high practicability.

Description

Surface cutting device for log treatment

Technical Field

The invention relates to the technical field of wood processing, in particular to a surface cutting device for processing logs.

Background

Log needs carry out surface treatment after the exploitation, thereby get rid of the bark on log surface, scab, the debris that influence the log use such as branch root, the tradition is handled the log surface and is needed the roller bearing at least to peel and cut two steps, and be difficult to ensure the diameter size after the log is handled in the cutting, and need occupy a large amount of labours and fix the log, the debris that produce in the cutting process also needs the manual work to clear up in real time, thereby work efficiency has been caused and is low, use cost is high, and the device lacks reasonable design, lead to device itself can't be according to the length adjustment height of log section, the commonality is relatively poor.

The problem is solved by the invention of a new log surface treatment device which is easy to adjust and which simultaneously peels and cuts logs into equal diameter cylinders, and for this purpose we provide a surface cutting device for log treatment.

Disclosure of Invention

The present invention is directed to a surface cutting apparatus for processing a log to solve the above-mentioned problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a surface cutting device for log treatment comprises a base, wherein two pairs of first hinged seats are hinged to the upper portion of the base, a telescopic device is fixedly mounted on each first hinged seat, each first hinged seat is connected with the base in a positioning mode through a pin shaft, a second hinged seat is fixedly mounted at the tail end of a drive of the telescopic device, a pipe body is hinged to each second hinged seat, a feed inlet is formed in the front end of the pipe body in an integrated mode, racks are arranged on the left side and the right side of the pipe body in an integrated mode, a moving ring is sleeved and mounted on the outer side of the pipe body, a guide groove matched with the racks is formed in the moving ring, an auxiliary driving motor used for driving the moving ring to move along the racks is fixedly mounted on the moving ring, a matching groove is formed in the upper portion of the pipe body, a retainer which penetrates through the matching groove and is fixed to the moving ring is sleeved and mounted inside the pipe body, fixed mounting has the main drive motor who matches the meshing with annular broken sword on the shift ring, and the below of body is provided with the arc bin outlet, install the flitch that corresponds the body bin outlet on telescoping device's the actuating lever, and articulated installation between flitch and telescoping device's the actuating lever, fixed mounting has the adjustment push rod on the body, and the terminal fixed mounting of actuating lever of adjustment push rod has a pair of support frame, install through the bearing on the support frame and press from both sides tight roller, and fixed mounting has the roller driving motor who is used for the drive to press from both sides tight roller on the support frame.

Preferably, the inner wall of the feeding hole is a conical necking, and a fixing edge matched and fixed with the foundation bolt is integrally formed below the base.

Preferably, the lead screw is installed through the bearing in the side of row material board, and fixed mounting has the lead screw driving motor who is used for driving the lead screw rotation on the row material board, the drive has the removal seat on the lead screw, and fixed mounting has the push pedal on the removal seat.

Preferably, a connecting frame is fixedly mounted below the moving ring, a fan blade driving motor is fixedly mounted on the connecting frame, a fan blade is fixedly mounted at the tail end of a driving shaft of the fan blade driving motor, and the fan blade is composed of at least three shift levers.

Preferably, the telescopic device is a single-rod double-acting hydraulic push rod, and the adjusting push rod is a double-rod double-acting hydraulic push rod.

Compared with the prior art, the invention has the beneficial effects that: the pipe body of the log surface treatment device designed by the invention can play a certain centering role, the annular crushing knife can be used for quickly peeling and surface treating the log, so that the log is cut into cylinders with equal diameter of stroke, automatic chip removal and external automatic feeding equipment are realized in the cutting process, the purpose of automatic processing is realized, the occupation of labor force is effectively reduced, and the device is simple to use and operate, high in efficiency and easy to carry and arrange, so that the device has high practicability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the assembly of the shift ring and the cage of the present invention

Fig. 4 is a schematic structural diagram of the annular crushing knife of the invention.

In the figure: the device comprises a base 1, a first hinged seat 2, a telescopic device 3, a screw rod driving motor 4, a fixed edge 5, a push plate 6, a movable seat 7, a screw rod 8, a discharge plate 9, a second hinged seat 10, a pipe body 11, a rack 12, a movable ring 13, a main driving motor 14, an auxiliary driving motor 15, a matching groove 16, a clamping roller shaft 17, a roller shaft driving motor 18, a support frame 19, a feed inlet 20, an adjusting push rod 21, a retainer 22, an annular crushing knife 23, a guide groove 24, a connecting frame 25, a fan blade driving motor 26 and fan blades 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a surface cutting device for log treatment comprises a base 1, two pairs of first hinged seats 2 are hinged above the base 1, a telescopic device 3 is fixedly installed on each first hinged seat 2, the first hinged seats 2 are connected with the base 1 in a positioning mode through pin shafts, a second hinged seat 10 is fixedly installed at the tail end of a drive of the telescopic device 3, a pipe body 11 is hinged on each second hinged seat 10, a feed inlet 20 is integrally formed at the front end of the pipe body 11, racks 12 are integrally formed on the left side and the right side of the pipe body 11, a moving ring 13 is sleeved and installed on the outer side of the pipe body 11, a guide groove 24 matched with the racks 12 is formed in the moving ring 13, an auxiliary driving motor 15 used for driving the moving ring 13 to move along the racks 12 is fixedly installed on the moving ring 13, a matching groove 16 is formed above the pipe body 11, a retainer 22 which penetrates through the matching groove 16 and is fixed with the moving ring 13 is sleeved and installed inside the pipe body 11, and the inside slidable mounting of holder 22 has annular broken sword 23, fixed mounting has main driving motor 14 with annular broken sword 23 matching meshing on the shift ring 13, and the below of body 11 is provided with the arc bin outlet, install the discharge board 9 that corresponds the body 11 bin outlet on the actuating lever of telescoping device 3, and the articulated installation between discharge board 9 and the actuating lever of telescoping device 3, fixed mounting has adjustment push rod 21 on the body 11, and the terminal fixed mounting of actuating lever of adjustment push rod 21 has a pair of support frame 19, install through the bearing on the support frame 19 and press from both sides tight roller 17, and fixed mounting has roller driving motor 18 that is used for driving and presss from both sides tight roller 17 on the support frame 19.

Further, the inner wall of the feed inlet 20 is a tapered necking, and a fixed edge 5 matched and fixed with an anchor bolt is integrally formed below the base 1.

Further, a screw rod 8 is installed on the side surface of the discharging plate 9 through a bearing, a screw rod driving motor 4 for driving the screw rod 8 to rotate is fixedly installed on the discharging plate 9, a moving seat 7 is driven on the screw rod 8, and a push plate 6 is fixedly installed on the moving seat 7.

Further, a connecting frame 25 is fixedly mounted below the moving ring 13, a fan blade driving motor 26 is fixedly mounted on the connecting frame 25, a fan blade is fixedly mounted at the tail end of a driving shaft of the fan blade driving motor 26, and the fan blade is composed of at least three shift levers.

Further, the telescopic device 3 is a single-rod double-acting hydraulic push rod, and the adjusting push rod 21 is a double-rod double-acting hydraulic push rod.

The working principle is as follows: when the device uses, at first pass through rag bolt with base 1 and fix in appointed position, also can directly place subaerial, then utilize the balancing weight to compress tightly can, later through the height and the inclination of 3 adjustment bodys of telescoping device 11. In operation, the logs are firstly inserted into the pipe body 11 from the feeding port 20, the logs are classified according to diameters in advance, the logs are driven by the clamping roller shafts 17 to move along the pipe body 11, the clamping force of the clamping roller shafts 17 can be adjusted by the adjusting push rods 21 in advance, meanwhile, the auxiliary driving motor 15 drives the moving ring 13 to move along the rack 12 and opposite to the logs, the main driving motor 14 drives the annular crushing cutter 23 to rotate along the retainer 22, so that the outer surface of the logs is cut in a spiral cutting mode by the cutting edges in the annular crushing island 23, the impurities such as bark on the surface of the logs are removed, the logs are effectively cut into cylinders with the same diameter, the logs are discharged from the other end of the pipe body 11 after the treatment is finished, and the moving ring 13 returns to the original position to wait for the next cutting, the scraps and impurities generated in the cutting process are stirred by the rotation of the fan blades to be discharged from the bottom of the annular crushing cutter 23 from left to right, and then the lead screw 8 drives the push plate 6 to thoroughly disperse the impurities to the two sides of the device, so that the normal work of the device is prevented from being influenced. The device body 11 can play certain centering effect, utilize annular broken sword 23 can be quick peel and surface treatment to the log, thereby with the cylinder that log cutting stroke diameter equals, thereby can realize that automatic chip removal combines outside automatic feeding equipment to realize automatic processing's purpose at the cutting in-process, effectual reduction to the labour occupy, and the device uses easy operation, and is efficient, easily carries and arranges, consequently has very high practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A surface cutting device for log treatment, comprising a base (1), characterized in that: the upper portion of the base (1) is hinged with two pairs of first hinged seats (2), the first hinged seats (2) are fixedly provided with a telescopic device (3), the first hinged seats (2) are connected with the base (1) in a positioning mode through pin shafts, the driving tail end of the telescopic device (3) is fixedly provided with a second hinged seat (10), the second hinged seat (10) is hinged with a pipe body (11), a feeding hole (20) is formed in the front end of the pipe body (11) in an integrated mode, racks (12) are formed in the left side and the right side of the pipe body (11) in an integrated mode, a moving ring (13) is sleeved and mounted on the outer side of the pipe body (11), guide grooves (24) matched with the racks (12) are formed in the moving ring (13), and an auxiliary driving motor (15) used for driving the moving ring (13) to move along the racks (12) is fixedly mounted on the moving ring (13), the improved pipe body structure is characterized in that a matching groove (16) is formed in the upper portion of the pipe body (11), a retainer (22) which penetrates through the matching groove (16) and is fixed with a moving ring (13) is sleeved and mounted inside the pipe body (11), an annular breaking knife (23) is slidably mounted inside the retainer (22), a main driving motor (14) which is matched and meshed with the annular breaking knife (23) is fixedly mounted on the moving ring (13), an arc discharge hole is formed in the lower portion of the pipe body (11), a discharge plate (9) corresponding to the discharge hole of the pipe body (11) is mounted on a driving rod of the telescopic device (3), the discharge plate (9) is hinged and mounted with the driving rod of the telescopic device (3), an adjusting push rod (21) is fixedly mounted on the pipe body (11), a pair of support frames (19) is fixedly mounted at the tail end of the driving rod of the adjusting push rod (21), and a clamping roller shaft (17, and a roller shaft driving motor (18) for driving the clamping roller shaft (17) is fixedly arranged on the supporting frame (19).

2. A log treating surface cutting apparatus as claimed in claim 1, wherein: the inner wall of feed inlet (20) is the toper throat, and the below integrated into one piece of base (1) has fixed limit (5) with rag bolt cooperation is fixed.

3. A log treating surface cutting apparatus as claimed in claim 1, wherein: lead screw (8) are installed through the bearing to the side of row flitch (9), and row flitch (9) are gone up fixed mounting and are used for driving lead screw (8) rotatory lead screw driving motor (4), the drive has removal seat (7) on lead screw (8), and removes fixed mounting and have push pedal (6) on seat (7).

4. A log treating surface cutting apparatus as claimed in claim 1, wherein: the lower part of the moving ring (13) is fixedly provided with a connecting frame (25), the connecting frame (25) is fixedly provided with a fan blade driving motor (26), the tail end of a driving shaft of the fan blade driving motor (26) is fixedly provided with a fan blade, and the fan blade is composed of at least three shift levers.

5. A log treating surface cutting apparatus as claimed in claim 1, wherein: the telescopic device (3) is a single-rod double-acting hydraulic push rod, and the adjusting push rod (21) is a double-rod double-acting hydraulic push rod.

6. A log treating surface cutting apparatus as claimed in claim 1, wherein: the annular crushing cutter (23) is sequentially composed of a driving gear ring, an annular guide rail and an annular helical tooth array from outside to inside.