阅读说明：本技术 一种木料生产用圆柱木块快速切割设备 (Cylindrical wood block rapid cutting equipment for wood production ) 是由 萧玉龙 于 2021-08-23 设计创作，主要内容包括：本发明公开了一种木料生产用圆柱木块快速切割设备,包括有：第一支撑架；推料组件,第一支撑架中部设有推料组件；放置台,推料组件上设有放置台；电机,第一支撑架上侧设有电机；切割组件,第一支撑架上侧设有切割组件；旋转轴,切割组件一侧设有旋转轴；锯片,旋转轴一侧设有锯片；下压组件,切割组件上设有下压组件。本发明的有益效果为：人们将圆柱木块放置在放置台上,然后向后侧推动推块,当推块与圆柱木块接触时,会带动圆柱木块向后侧移动,人们启动电机的,当锯片与圆柱木块接触时,会将圆柱木块进行切割,使得提高了人们的工作效率。(The invention discloses a cylindrical wood block rapid cutting device for wood production, which comprises: a first support frame; the middle part of the first support frame is provided with a material pushing component; the pushing assembly is provided with a placing table; the motor is arranged on the upper side of the first support frame; the cutting assembly is arranged on the upper side of the first support frame; the rotating shaft is arranged on one side of the cutting assembly; the saw blade is arranged on one side of the rotating shaft; the pressing component is arranged on the cutting component. The invention has the beneficial effects that: people place the cylinder billet and place the bench, then to the rear side propelling movement ejector pad, when ejector pad and cylinder billet contact, can drive the cylinder billet and remove to the rear side, people starter motor's, when the contact of saw bit and cylinder billet, can cut the cylinder billet for people's work efficiency has been improved.)

1. The utility model provides a timber production is with cylinder billet fly-cutting equipment which characterized by: comprises a first support frame (1); the middle part of the first support frame (1) is provided with a material pushing component (6); the placing table (2) is arranged on the pushing assembly (6); the motor (3) is arranged on the upper side of the first support frame (1); the cutting component (7) is arranged on the upper side of the first support frame (1); the rotating shaft (4) is arranged on one side of the cutting assembly (7); a saw blade (5) is arranged on one side of the rotating shaft (4); the pressing component (8) is arranged on the cutting component (7), and the pressing component (8) is arranged on the cutting component (7).

2. A cylindrical wood block rapid cutting device for wood production according to claim 1, characterized in that: the material pushing assembly (6) comprises a second support frame (601), the second support frame (601) is arranged in the middle of the first support frame (1), and the upper side of the second support frame (601) is connected with the placing table (2); the pushing block (602) is arranged on one side of the placing table (2) in a sliding mode; the two sides of the placing table (2) are provided with first guide rods (603); first springs (604) are symmetrically connected between the pushing block (602) and the placing table (2), and the first springs (604) are respectively sleeved on the first guide rods (603).

3. A cylindrical wood block rapid cutting device for wood production according to claim 2, characterized in that: the cutting assembly (7) comprises a shaft sleeve (701), and the shaft sleeve (701) is arranged on an output shaft of the motor (3); the sliding shaft (702) is arranged inside the shaft sleeve (701) in a sliding way; the connecting bracket (703) is arranged on the upper side of the first support frame (1), the connecting bracket (703) is rotatably connected with the sliding shaft (702), and the connecting bracket (703) is rotatably connected with the rotating shaft (4); the bottom of the sliding shaft (702) and one side of the rotating shaft (4) are provided with first bevel gears (704), and the first bevel gears (704) are meshed with each other; the second guide rod (705) is arranged on two sides of the connecting bracket (703); the third support frame (707) is symmetrically arranged on the upper side of the first support frame (1), and the second guide rod (705) is in sliding fit with the third support frame (707); and a second spring (706) is connected between the second guide rod (705) and the third support frame (707), and the second spring (706) is respectively sleeved on the second guide rod (705).

4. A cylindrical wood block rapid cutting device for wood production according to claim 3, characterized in that: the pressing component (8) comprises a first supporting block (802), and the front side of the upper part of the first supporting frame (1) is provided with the first supporting block (802); the second bevel gear (801), one side of the lower part of the first supporting block (802) is rotatably provided with the second bevel gear (801), the middle part of the shaft sleeve (701) is also provided with the second bevel gear (801), and the second bevel gears (801) are meshed with each other; a push disc (803), wherein the push disc (803) is arranged on one side of the lower second bevel gear (801); the upper side of the first supporting block (802) is provided with a first air cylinder (804); the middle part of the first cylinder (804) is provided with a first piston (805) in a sliding way; a third spring (806), wherein the third spring (806) is connected between the first piston (805) and the first cylinder (804), and the third spring (806) is sleeved on the first piston (805); a push rod (807), the bottom of the first piston (805) is provided with the push rod (807), and the push rod (807) is matched with the push disc (803); the air pipe (808) is symmetrically arranged at the upper part of the first piston (805); a second cylinder (809), and one side of the third supporting frame (707) is provided with the second cylinder (809); the second piston (810) is arranged on the second cylinder (809) in a sliding mode, the second piston (810) is matched with the air pipe (808), and the second piston (810) is matched with the connecting bracket (703); and a fourth spring (811), wherein the fourth spring (811) is connected between the second piston (810) and the second cylinder (809), and the fourth spring (811) is sleeved on the second piston (810).

5. A cylindrical wood block rapid cutting device for wood production according to claim 4, which is characterized in that: the device is characterized by also comprising a clamping assembly (9), wherein the clamping assembly (9) comprises a second supporting block (901), and the second supporting block (901) is symmetrically arranged at the lower side of the placing table (2); the lower sides of the second supporting blocks (901) are provided with connecting rods (902) in a sliding manner; the top of each connecting rod (902) is provided with a latch (903); a first handle (904), wherein the first handle (904) is arranged between the bottoms of the connecting rods (902); four fifth springs (905) are connected between the latch (903) and the second supporting block (901), and the fifth springs (905) are respectively sleeved on the connecting rod (902); the fixture block (906) is arranged on two sides of the pushing block (602), and the fixture block (906) is matched with the fixture tooth (903).

6. A cylindrical wood block rapid cutting device for wood production according to claim 5, characterized in that: the device is characterized by also comprising a pulling assembly (10), wherein the pulling assembly (10) comprises a third supporting block (1001), and the third supporting block (1001) is symmetrically arranged in the middle of the first supporting frame (1); the sliding rods (1002) are arranged on the third supporting block (1001) in a sliding mode, and the sliding rods (1002) are matched with the connecting bracket (703); the sixth springs (1003) are connected between the sliding rod (1002) and the third supporting block (1001), and the sixth springs (1003) are respectively sleeved on the sliding rod (1002); the ratchet bars (1004) are arranged on the lower sides of the sliding rods (1002) in a sliding manner; the seventh springs (1005) are connected between the ratchet bar (1004) and the sliding rod (1002), and the seventh springs (1005) are respectively sleeved on the ratchet bar (1004); the supporting rods (1006) are symmetrically arranged on one side of the middle part of the first supporting frame (1); the ratchet wheel (1007) is rotatably arranged on the lower side of the support rod (1006), and the ratchet wheel (1007) is matched with the ratchet bar (1004); the inner sides of the ratchets (1007) are provided with the reels (1008); the pulley (1009) is rotatably arranged at the upper part of the third supporting block (1001); the pull rope (1010) is connected between the two sides of the push block (602) and the reel (1008) through a pulley (1009).

7. The cylindrical wood block rapid cutting device for wood production according to claim 6, characterized in that: the pressing component (11) comprises a third guide rod (1101), and the third guide rod (1101) is symmetrically arranged on the lower side of the connecting support (703) in a sliding manner; a pressing block (1102), wherein the pressing block (1102) is arranged between the lower sides of the third guide rods (1101); and the eighth spring (1103) is symmetrically connected between the pressing block (1102) and the connecting bracket (703), and the eighth spring (1103) is sleeved on the third guide rod (1101) respectively.

8. A cylindrical wood block rapid cutting device for wood production according to claim 7, characterized in that: the collecting component (12) comprises a placing frame (1201), and the placing frame (1201) is arranged on the lower side of the first support frame (1); a collection frame (1202), wherein the collection frame (1202) is arranged on the placing frame (1201) in a sliding mode; a second handle (1203), a second handle (1203) is arranged at one side of the collecting frame (1202).

Technical Field

The invention relates to cutting equipment, in particular to cylindrical wood block rapid cutting equipment for wood production.

Background

People are when making the cylinder billet, generally all can cut into the billet of equidistance length with timber, when people cut the billet, mostly all be two people and hold the saw blade, aim at cylinder billet surface, cut the cylinder billet, when people's manual cutting, can cause the damage of partial cylinder billet and omit, and can cause the condition of wasting time and energy, the saw blade also can lead to the injury rather than the contact with leading to the operator, so that reduce work efficiency and increased the cost of labor.

Therefore, it is particularly desirable to design a cylindrical wood block rapid cutting device for wood production, which is capable of automatically cutting, is simple and safe to operate, and can eliminate most of the troubles and dangers caused by manual operation, so as to improve the working efficiency and solve the above disadvantages.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a cylindrical wood block rapid cutting device for wood production, which comprises: a first support frame; the middle part of the first support frame is provided with a material pushing component; the pushing assembly is provided with a placing table; the motor is arranged on the upper side of the first support frame; the cutting assembly is arranged on the upper side of the first support frame; the rotating shaft is arranged on one side of the cutting assembly; the saw blade is arranged on one side of the rotating shaft; the pressing component is arranged on the cutting component.

Further, it is particularly preferable that the pusher assembly includes: the middle part of the first support frame is provided with a second support frame, and the upper side of the second support frame is connected with the placing table; a push block is arranged on one side of the placing table in a sliding manner; the two sides of the placing table are provided with first guide rods; first spring, ejector pad and place the symmetrical first spring that is connected with between the platform, first spring suit respectively is on first guide bar.

Furthermore, it is particularly preferred that the cutting assembly comprises: the output shaft of the motor is provided with a shaft sleeve; the sliding shaft is arranged on the inner side of the shaft sleeve in a sliding manner; the connecting bracket is arranged on the upper side of the first support frame and is rotatably connected with the sliding shaft, and the connecting bracket is rotatably connected with the rotating shaft; the bottom of the sliding shaft and one side of the rotating shaft are provided with first bevel gears which are meshed with each other; the second guide rods are arranged on two sides of the connecting bracket; the third support frame is symmetrically arranged on the upper side of the first support frame, and the second guide rod is in sliding fit with the third support frame; and the second springs are connected between the second guide rods and the third support frame and are respectively sleeved on the second guide rods.

Furthermore, it is particularly preferred that the hold-down assembly comprises: the front side of the upper part of the first support frame is provided with a first support block; a second bevel gear is rotatably arranged on one side of the lower part of the first supporting block, a second bevel gear is also arranged in the middle of the shaft sleeve, and the second bevel gears are meshed with each other; a push disc is arranged on one side of the second bevel gear on the lower side of the push disc; the upper side of the first supporting block is provided with a first cylinder; the middle part of the first cylinder is provided with a first piston in a sliding way; the third spring is connected between the first piston and the first cylinder and sleeved on the first piston; the bottom of the first piston is provided with a push rod, and the push rod is matched with the push disc; the upper part of the first piston is symmetrically provided with air pipes; one side of the third support frame is provided with a second cylinder; the second piston is arranged on the second cylinder in a sliding mode, the second piston is matched with the air pipe, and the second piston is matched with the connecting bracket; and a fourth spring is connected between the second piston and the second cylinder, and is sleeved on the second piston.

In addition, it is particularly preferred that a clamping assembly is further included, and the clamping assembly includes: the second supporting blocks are symmetrically arranged on the lower side of the placing table; the lower sides of the second supporting blocks are provided with connecting rods in a sliding manner; the tops of the connecting rods are provided with clamping teeth; the first handle is arranged between the bottoms of the connecting rods; four fifth springs are connected between the latch and the second supporting block and are respectively sleeved on the connecting rod; the clamping blocks are arranged on two sides of the pushing block and are matched with the clamping teeth.

In addition, it is particularly preferred that the device further comprises a pulling assembly, wherein the pulling assembly comprises: the middle part of the first support frame is symmetrically provided with a third support block; the sliding rods are arranged on the third supporting block in a sliding mode, and the sliding rods are matched with the connecting support; the sixth springs are connected between the sliding rod and the third supporting block and are respectively sleeved on the sliding rod; the lower sides of the sliding rods are both provided with ratchet bars in a sliding way; seventh springs are connected between the ratchet bar and the sliding rod and are respectively sleeved on the ratchet bar; the supporting rods are symmetrically arranged on one side of the middle part of the first supporting frame; the ratchet wheels are rotatably arranged on the lower sides of the support rods and are matched with the ratchet bars; the inner sides of the ratchets are provided with the reels; the upper parts of the pulleys and the third supporting block are respectively provided with a pulley in a rotating mode; the pull rope is connected between the two sides of the push block and the reel through a pulley.

In addition, it is particularly preferred that the device further comprises a pressing assembly, wherein the pressing assembly comprises: the third guide rods are symmetrically and slidably arranged on the lower sides of the connecting supports; a press block is arranged between the lower sides of the third guide rods; and the eighth spring is symmetrically connected between the pressing block and the connecting support and is respectively sleeved on the third guide rod.

In addition, it is particularly preferred that a collection assembly is further included, the collection assembly including: the placing frame is arranged on the lower side of the first support frame; the collecting frame is arranged on the placing frame in a sliding mode; the second handle is arranged on one side of the collecting frame.

The invention has the advantages that: people place the cylinder billet and place the bench, then to the rear side propelling movement ejector pad, deformation takes place for first spring, when ejector pad and cylinder billet contact, can drive the cylinder billet and remove to the rear side, people starter motor, when the contact of saw bit and cylinder billet, can cut the cylinder billet for people's work efficiency has been improved.

Further, under the effect of chucking subassembly, when the ejector pad removed to the rear side, can drive the fixture block and remove to the rear side, when the fixture block cooperateed with the latch, because under the effect of fifth spring, can drive latch and connecting rod and constantly reciprocate, when people loosened the ejector pad, the latch can block fixture block and ejector pad for people's work efficiency has been improved.

Further, under the effect of pulling subassembly, when linking bridge upward movement and slide bar break away from, the slide bar and the ratchet upward movement that can take, when ratchet upward movement and ratchet contact, can drive the ratchet and rotate, the ratchet can drive reel forward rotation, thereby the reel can drive stay cord and ejector pad through the pulley and move to the rear side to make people's operation more convenient.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of another perspective structure according to the present invention.

FIG. 3 is a schematic diagram of a first partial structure according to the present invention.

FIG. 4 is a second partial structure diagram of the present invention.

FIG. 5 is a third partial structural diagram of the present invention.

FIG. 6 is a schematic diagram of a fourth partial structure of the present invention.

FIG. 7 is a schematic diagram of a fifth partial structure according to the present invention.

FIG. 8 is a schematic diagram of a sixth partial structure according to the present invention.

FIG. 9 is a schematic diagram of a seventh partial structure according to the present invention.

Wherein: 1-a first support frame, 2-a placing table, 3-a motor, 4-a rotating shaft, 5-a saw blade, 6-a pushing assembly, 601-a second support frame, 602-a pushing block, 603-a first guide rod, 604-a first spring, 7-a cutting assembly, 701-a shaft sleeve, 702-a sliding shaft, 703-a connecting support, 704-a first bevel gear, 705-a second guide rod, 706-a second spring, 707-a third support frame, 8-a pressing assembly, 801-a second bevel gear, 802-a first support block, 803-a pushing disc, 804-a first cylinder, 805-a first piston, 806-a third spring, 807-a pushing rod, 808-an air pipe, 809-a second cylinder, 810-a second piston, 811-a fourth spring, 9-a clamping assembly, 901-a second supporting block, 902-a connecting rod, 903-a clamping tooth, 904-a first handle, 905-a fifth spring, 906-a clamping block, 10-a pulling assembly, 1001-a third supporting block, 1002-a sliding rod, 1003-a sixth spring, 1004-a ratchet bar, 1005-a seventh spring, 1006-a supporting rod, 1007-a ratchet wheel, 1008-a reel, 1009-a pulley, 1010-a pull rope, 11-a pressing assembly, 1101-a third guide rod, 1102-a pressing block, 1103-an eighth spring, 12-a collecting assembly, 1201-a placing frame, 1202-a collecting frame and 1203-a second handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

The embodiment discloses a quick cutting equipment of cylinder billet for timber production, as shown in figure 1, figure 2, figure 3, figure 4 and figure 5, including first support frame 1, place platform 2, motor 3, rotation axis 4, saw bit 5, push away material subassembly 6, cutting element 7 and push down subassembly 8, first support frame 1 middle part is equipped with pushes away material subassembly 6, it places platform 2 to be equipped with on the material subassembly 6 to push away, first support frame 1 upside is equipped with motor 3, first support frame 1 upside is equipped with cutting element 7, cutting element 7 rear side is equipped with rotation axis 4, rotation axis 4 rear side is equipped with saw bit 5, be equipped with push down subassembly 8 on the cutting element 7.

The material pushing assembly 6 comprises a second support frame 601, a pushing block 602, a first guide rod 603 and a first spring 604, the second support frame 601 is arranged in the middle of the first support frame 1, the upper side of the second support frame 601 is connected with the placing table 2, the pushing block 602 is arranged on the front side of the placing table 2 in a sliding mode, the first guide rod 603 is arranged on the left side and the right side of the placing table 2, the first spring 604 is symmetrically connected between the pushing block 602 and the placing table 2, and the first spring 604 is respectively sleeved on the first guide rod 603.

The cutting assembly 7 comprises a shaft sleeve 701, a sliding shaft 702, a connecting bracket 703, a first bevel gear 704, a second guide rod 705, a second spring 706 and a third supporting frame 707, a shaft sleeve 701 is arranged on an output shaft of the motor 3, a sliding shaft 702 is arranged on the inner side of the shaft sleeve 701 in a sliding manner, a connecting support 703 is arranged on the upper side of the first support frame 1, the connecting support 703 is rotatably connected with the sliding shaft 702, the connecting support 703 is rotatably connected with the rotating shaft 4, first bevel gears 704 are arranged at the bottom of the sliding shaft 702 and on the front side of the rotating shaft 4, the first bevel gears 704 are mutually meshed, second guide rods 705 are arranged on the left side and the right side of the connecting support 703, third support frames 707 are symmetrically arranged on the upper side of the first support frame 1 in a left-right manner, the second guide rods 705 are in sliding fit with the third support frames 707, second springs 706 are connected between the second guide rods 705 and the third support frames 707, and the second springs 706 are respectively sleeved on the second guide rods 705.

The pressing component 8 comprises a second bevel gear 801, a first supporting block 802, a pushing disc 803, a first cylinder 804, a first piston 805, a third spring 806, a pushing rod 807, an air pipe 808, a second cylinder 809, a second piston 810 and a fourth spring 811, the first supporting block 802 is arranged on the front side of the upper part of the first supporting frame 1, the second bevel gear 801 is arranged on the rear side of the lower part of the first supporting block 802 in a rotating manner, the second bevel gear 801 is also arranged in the middle of the shaft sleeve 701, the second bevel gears 801 are mutually engaged, the pushing disc 803 is arranged on the front side of the second bevel gear 801 on the lower side, the first cylinder 804 is arranged on the upper side of the first supporting block 802, the first piston 805 is slidably arranged in the middle of the first cylinder 804, the third spring 806 is connected between the first piston 805 and the first cylinder 804, the third spring 806 is sleeved on the first piston 805, the pushing rod 807 is arranged at the bottom of the first piston 805, the pushing rod 807 and the pushing disc 803 are mutually matched, the air pipe 805 are symmetrically arranged on the upper part of the first piston 805, a second cylinder 809 is arranged on the front side of the third support frame 707, a second piston 810 is arranged on the second cylinder 809 in a sliding manner, the second piston 810 and the air pipe 808 are matched with each other, the second piston 810 and the connecting bracket 703 are matched with each other, a fourth spring 811 is connected between the second piston 810 and the second cylinder 809, and the fourth spring 811 is sleeved on the second piston 810.

When the push block 602 contacts with the cylindrical wood block, the cylindrical wood block is driven to move towards the rear side, then the motor 3 is started, the output shaft of the motor 3 drives the shaft sleeve 701 and the sliding shaft 702 to rotate, the sliding shaft 702 drives the first bevel gear 704, the rotating shaft 4 and the saw blade 5 to rotate, the shaft sleeve 701 drives the second bevel gear 801 and the push disc 803 to rotate, when the push disc 803 contacts with the push rod 807, the push rod 807 is driven to move upwards, the push rod 807 drives the first piston 805 to move upwards, the third spring 806 deforms, the first piston 805 pushes the air in the first cylinder 804 into the second cylinder 809 through the air pipe 808, and simultaneously drives the second piston 810 to move downwards, the fourth spring 811 deforms, when the second piston 810 contacts with the connecting bracket 703, will drive the connecting bracket 703 to move downwards, the connecting bracket 703 will drive the second guiding rod 705 and the sliding shaft 702 to move downwards, the second spring 706 will deform, the sliding shaft 702 will drive the rotating shaft 4 and the saw blade 5 to move downwards, when the saw blade 5 contacts with the cylindrical wood block, will cut the cylindrical wood block, when the pushing disc 803 separates from the pushing bar 807, because of the restoring action of the third spring 806, will drive the pushing bar 807 and the first piston 805 to move downwards to restore, meanwhile, because of the restoring action of the fourth spring 811, will drive the second piston 810 to move upwards to restore, when the second piston 810 separates from the connecting bracket 703, because of the restoring action of the second spring 706, will drive the sliding shaft 702, the rotating shaft 4 and the saw blade 5 to move upwards to restore, when the pushing disc 803 rotates, will drive the saw blade 5 to move upwards and downwards continuously, until people cut the cylindrical wood block completely, after the work is finished, people release the push block 602, and the first spring 604 is reset to drive the push block 602 to move to the front side, so that people can turn off the motor 3.

Example 2

On the basis of embodiment 1, as shown in fig. 6, 7, 8 and 9, the table further comprises a clamping assembly 9, the clamping assembly 9 comprises a second supporting block 901, a connecting rod 902, a latch 903, a first handle 904, a fifth spring 905 and a clamping block 906, the second supporting block 901 is symmetrically arranged on the left and right of the lower side of the placing table 2, the connecting rod 902 is arranged on the lower side of the second supporting block 901 in a sliding manner, the latch 903 is arranged on the top of the connecting rod 902, the first handle 904 is arranged between the bottoms of the connecting rod 902, four fifth springs 905 are connected between the latch 903 and the second supporting block 901, the fifth springs 905 are respectively sleeved on the connecting rod 902, the clamping blocks 906 are arranged on the left and right sides of the pushing block 602, and the clamping blocks 906 and the latch 903 are matched with each other.

In an initial state, the fixture block 906 is located on the front side of the latch 903, when the pushing block 602 moves towards the rear side, the fixture block 906 is driven to move towards the rear side, when the fixture block 906 is matched with the latch 903, the latch 903 and the connecting rod 902 are driven to move up and down continuously under the action of the fifth spring 905, when people loosen the pushing block 602, the fixture block 906 and the pushing block 602 are clamped by the latch 903, so that the work efficiency of people is improved, after work is completed, people move the first handle 904 downwards, the first handle 904 drives the connecting rod 902 and the latch 903 to move downwards, the fifth spring 905 deforms, when the latch 903 is separated from the fixture block 906, the pushing block 602 drives the fixture block 906 to move towards the front side to reset, people loosen the first handle 904, and under the reset action of the fifth spring 905, the connecting rod 902 and the latch 903 are driven to move upwards to reset.

The pulling assembly 10 comprises a third supporting block 1001, a sliding rod 1002, a sixth spring 1003, a ratchet bar 1004, a seventh spring 1005, a supporting rod 1006, a ratchet wheel 1007, a reel 1008, a pulley 1009 and a pull rope 1010, the third supporting block 1001 is symmetrically arranged at the left and right of the middle part of the first supporting frame 1, the sliding rod 1002 is arranged on the third supporting block 1001 in a sliding manner, the sliding rod 1002 is matched with the connecting bracket 703, the sixth spring 1003 is connected between the sliding rod 1002 and the third supporting block 1001, the sixth spring 1003 is respectively sleeved on the sliding rod 1002, the ratchet bar 1004 is respectively arranged at the lower side of the sliding rod 1002, the seventh spring 1005 is respectively connected between the ratchet bar 1004 and the sliding rod 1002, the seventh spring 1005 is respectively sleeved on the ratchet bar 1004, the supporting rod 1006 is symmetrically arranged at the left and right of the rear side of the middle part of the first supporting frame 1, the ratchet wheel 1007 is rotatably arranged at the lower side of the supporting rod 1006, the ratchet wheel 1007 is matched with the ratchet bar 1004, reels 1008 are arranged on the inner sides of the ratchet wheels 1007, pulleys 1009 are rotatably arranged on the upper portions of the third supporting blocks 1001, and pull ropes 1010 are connected between the left side and the right side of the push block 602 and the reels 1008 through the pulleys 1009.

When the connecting bracket 703 moves downward to contact the sliding rod 1002, the sliding rod 1002 is driven to move downward, the sixth spring 1003 is deformed, the sliding rod 1002 drives the ratchet bar 1004 to move downward, and when the ratchet bar 1004 moves downward to contact the ratchet 1007, because the seventh spring 1005 will not drive the ratchet 1007 to rotate, when the connecting bracket 703 moves upward to disengage from the sliding rod 1002, due to the reset action of the sixth spring 1003, the slide bar 1002 and the ratchet bar 1004 are driven to move upwards, when the ratchet bar 1004 moves upwards to contact with the ratchet 1007, the ratchet 1007 is driven to rotate, the reel 1008 is driven by the ratchet 1007 to rotate in the forward direction, the reel 1008 drives the pull rope 1010 and the push block 602 to move towards the rear side through the pulley 1009, therefore, the operation of people is more convenient, when the push block 602 moves towards the front side, the pull rope 1010 can be driven to move towards the front side, and the pull rope 1010 can drive the reel 1008 and the ratchet 1007 to rotate reversely to reset.

The pressing device is characterized by further comprising a pressing assembly 11, wherein the pressing assembly 11 comprises a third guide rod 1101, a pressing block 1102 and an eighth spring 1103, the third guide rod 1101 is arranged on the lower side of the connecting support 703 in a sliding mode, the pressing block 1102 is arranged between the lower sides of the third guide rods 1101, the eighth spring 1103 is symmetrically connected between the pressing block 1102 and the connecting support 703, and the eighth spring 1103 is sleeved on the third guide rod 1101 respectively.

When the linking bridge 703 moves down, can drive third guide bar 1101 and briquetting 1102 downstream, when briquetting 1102 and cylinder billet contact, thereby briquetting 1102 presss from both sides the cylinder billet tightly, make the position of cylinder billet can not squint, thereby the more accurate of cutting, under the cushioning effect of eighth spring 1103, make the cylinder billet can not take place deformation, when the linking bridge 703 moves up, can drive third guide bar 1101 and briquetting 1102 upward movement to reseing.

The collecting component 12 comprises a placing frame 1201, a collecting frame 1202 and a second handle 1203, the placing frame 1201 is arranged on the lower side of the first support frame 1, the collecting frame 1202 is arranged on the placing frame 1201 in a sliding mode, and the second handle 1203 is arranged on the rear side of the collecting frame 1202.

The cut cylindrical wood block falls into the collecting frame 1202 under the action of gravity, when the collecting frame 1202 is full, the second handle 1203 is pulled to the rear side by people, and the second handle 1203 drives the collecting frame 1202 to move to the rear side, so that people can collect the wood block more conveniently.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.