CN219445382U

CN219445382U - Make things convenient for log sawing machine of pay-off

Info

Publication number: CN219445382U
Application number: CN202223257742.1U
Authority: CN
Inventors: 楚福中
Original assignee: Laohekou Quanxing Auto Parts Co ltd
Current assignee: Laohekou Quanxing Auto Parts Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-08-01
Anticipated expiration: 2032-12-06

Abstract

The utility model relates to the technical field of sawmills, and discloses a sawmill convenient for feeding, which comprises a support frame, a saw blade and a motor for driving the saw blade to rotate, wherein a feeding mechanism is arranged on one side of the saw blade, the feeding mechanism comprises a plurality of sliding grooves on the support frame and driving rollers vertically arranged in the sliding grooves, the sliding grooves are mutually parallel and perpendicular to the saw blade, two groups of driving rollers are arranged in each group of sliding grooves, the two groups of driving rollers are symmetrically arranged relative to the saw blade, a feeding channel is formed between the driving rollers positioned on two sides of the saw blade, the driving rollers are connected with a first driving component for driving the driving rollers to rotate, and a second driving component for driving the driving rollers on two sides of the saw blade to relatively move along the sliding grooves is arranged on the support frame.

Description

Make things convenient for log sawing machine of pay-off

Technical Field

The utility model relates to the technical field of sawmills, in particular to a sawmill convenient to feed.

Background

The bench saw is a device for sawing wood, and comprises a workbench, a saw blade and a motor, wherein the saw blade extends out of a part of the workbench, the motor drives the saw blade to rotate at a high speed, and an operator pushes the wood to pass through the saw blade after aiming at a saw blade, so that the wood is cut into a required size; the current cylindrical timber that needs to use desk-top saw wood machine to the diameter is less cuts to obtain the cross-section and be semicircular rectangular timber, because ligneous diameter is less, in the in-process of processing, pay-off time attention cutting position when needs operating personnel, in order to guarantee the precision of cutting, often need both hands to press the propelling movement, this kind of mode makes the operator injured very easily, and artifical pay-off is inconvenient to align in addition, cause very easily that two halves timber is big on one side when cutting is big on the side, consequently need a saw wood machine of convenient pay-off, replace the manual work to carry out the propelling movement of timber, simultaneously convenient alignment improves saw wood efficiency.

Disclosure of Invention

The utility model aims to provide a wood sawing machine convenient to feed, which has the effects of being convenient to align and improving the wood sawing efficiency.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a make things convenient for saw wood machine of pay-off, includes support frame, saw bit, drive saw bit pivoted saw wood motor, the support frame is located saw bit one side and is provided with feeding mechanism, feeding mechanism includes a plurality of spouts on the support frame and vertical setting driving roller in the spout, and a plurality of spouts are parallel to each other and perpendicular with the saw bit, are provided with two sets of driving rollers in every spout, and two sets of driving rollers set up about saw bit symmetry, form the pay-off passageway between the driving roller that is located saw sword both sides, driving roller is connected with its pivoted drive assembly of drive, be provided with the driving assembly second of driving roller along spout relative motion of driving saw bit both sides on the support frame.

As a further arrangement of the utility model, the first driving component comprises a connecting frame and two groups of feeding motors, the supporting rollers are rotationally connected with the connecting frame, the two groups of feeding motors are respectively arranged at two sides of the saw blade, the feeding motors are connected with one group of driving rollers, and a synchronous wheel and a synchronous belt are arranged between every two driving rollers positioned at the same side of the saw blade.

As a further arrangement of the utility model, the driving assembly II comprises two groups of connecting plates, two groups of air cylinders and guide rods, wherein the two groups of connecting plates are arranged on two sides of the saw blade, the guide rods are parallel to the working ends of the air cylinders, the connecting plates are fixedly connected with connecting frames positioned on the same side of the saw blade, the working ends of the two groups of air cylinders are oppositely arranged, the working ends of the air cylinders are parallel to the sliding grooves, the working ends of the air cylinders are connected with the connecting frames, the air cylinders are fixedly connected with the supporting frames, the guide rods are in sliding connection with the supporting frames, and the guide rods are fixedly connected with the connecting plates.

Through adopting above-mentioned technical scheme, when sawing, at first start saw motor and drive the high-speed rotation of electric saw, prepare to begin saw, then start feeding motor, feeding motor drives the driving roller and rotates, then operating personnel places cylindrical timber in the pay-off passageway, then the cylinder extension, the driving roller of saw sword both sides is close to each other, press from both sides timber tightly, and because the driving roller of saw sword both sides is about saw sword symmetry setting, therefore the timber of clamp is also about saw blade symmetry, the timber after cutting is more even, because the driving roller is the pivoted state, the power transmission roller can take timber to move towards the saw blade, can be cut into even two halves when passing the saw blade, can stop after the driving roller is carried out the conveying roller again, control cylinder shrink this moment, operating personnel put into the timber in the pay-off passageway again, then the cylinder extension is tight again, the timber is pressed from both sides to saw sword motion to the driving roller then, in the course of motion, can be with the timber of preceding stopping forward promotion, like cyclic reciprocation, thereby replace artifical propelling movement timber, it is very convenient to use.

As a further arrangement of the utility model, a spring is arranged between the working end of the air cylinder and the connecting plate, and two ends of the spring are respectively fixedly connected with the connecting plate and the working end of the air cylinder.

Through adopting above-mentioned technical scheme, set up the spring at the work end of cylinder, can cushion the driving roll, because ligneous size can not guarantee identically, consequently through the cushioning effect of spring, can guarantee overall structure's stability, practical life is longer.

As a further arrangement of the utility model, a protective frame is arranged above the supporting frame, the protective frame surrounds the saw blade above the supporting frame, and a feed inlet and a discharge outlet are arranged on two sides of the protective frame, which are positioned on the saw blade.

Through adopting above-mentioned technical scheme, the protection frame can be encircleed the saw bit and play, avoids the operator to bump by mistake and causes the incident.

As a further arrangement of the utility model, a conveyor belt is arranged on one side of the support frame, which is far away from the feeding mechanism, of the saw blade, the moving direction of the conveyor belt is always equal to the feeding direction of the feeding mechanism, and the height of the upper end face of the conveyor belt is equal to the height of the upper end face of the support frame.

Through adopting above-mentioned technical scheme, the conveyer belt can be with the timber that cuts out, and convenient ejection of compact is conveniently collected.

The beneficial effects of the utility model are as follows:

when sawing wood, firstly, the sawing wood motor is started to drive the electric saw to rotate at a high speed, the sawing wood is ready to start, then the feeding motor is started, the feeding motor drives the driving roller to rotate, then an operator places cylindrical wood in the feeding channel, then the air cylinder is elongated, the driving rollers at two sides of the sawing knife are close to each other to clamp the wood, and the driving rollers at two sides of the sawing knife are symmetrically arranged relative to the sawing knife, so that the clamped wood is symmetrical relative to the saw blade, the cut wood is more uniform, the driving roller is in a rotating state, so that the power transmission roller can move towards the saw blade with the wood, the wood can be cut into two uniform halves when passing through the saw blade, in the process of feeding the driving roller again, the wood is stopped after the driving roller is separated from the conveying roller, at the moment, the air cylinder is controlled to shrink, the operator places the wood in the feeding channel again, then the air cylinder is elongated to clamp the wood again, the driving roller drives the wood to move towards the sawing knife, and in the process of moving, the wood stopped in front is pushed forward, and the circulation is realized, so that the wood is convenient to align the saw.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of the bottom structure of the support frame according to the present embodiment;

in the figure, 11, a support frame, 12, a saw blade, 13, a sawn timber motor, 2, a feeding mechanism, 21, a chute, 22, a driving roller, 3, a first driving component, 31, a connecting frame, 32, a feeding motor, 33, a synchronous wheel, 34, a synchronous belt, 4, a second driving component, 41, a connecting plate, 42, an air cylinder, 43, a guide rod, 44, a spring, 5, a protective frame, 6 and a conveying belt.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Examples

The utility model provides a make things convenient for log sawing machine of pay-off, refer to fig. 1 through 3, including support frame 11, saw bit 12, drive saw bit 12 pivoted log sawing motor 13, support frame 11 is located saw bit 12 one side and is provided with feeding mechanism 2, feeding mechanism 2 includes a plurality of spouts 21 and the vertical driving roller 22 that sets up in spout 21 on support frame 11, a plurality of spouts 21 are parallel to each other and perpendicular with saw bit 12, be provided with two sets of driving roller 22 in every group spout 21, two sets of driving roller 22 set up about saw bit 12 symmetry, form the pay-off passageway between the driving roller 22 that is located saw sword both sides, driving roller 22 is connected with its pivoted drive assembly one 3 of drive, be provided with the drive assembly two 4 of driving roller 22 along spout 21 relative motion of drive saw bit 12 both sides on the support frame 11.

Further, the first driving component 3 comprises a connecting frame 31 and two groups of feeding motors 32, the driving rollers 22 are rotationally connected with the connecting frame 31, the two groups of feeding motors 32 are respectively arranged on two sides of the saw blade, the feeding motors 32 are connected with one group of driving rollers 22, and a synchronizing wheel 33 and a synchronizing belt 34 are arranged between every two driving rollers 22 positioned on the same side of the saw blade.

Further, the second driving component 4 comprises two groups of connecting plates 41, two groups of air cylinders 42 and guide rods 43, wherein the two groups of connecting plates 41 are arranged on two sides of the saw blade, the guide rods 43 are parallel to the working ends of the air cylinders 42, the connecting plates 41 are fixedly connected with the connecting frames 31 positioned on the same side of the saw blade, the working ends of the two groups of air cylinders 42 are oppositely arranged, the working ends of the air cylinders 42 are parallel to the sliding grooves 21, the working ends of the air cylinders 42 are connected with the connecting frames 31, the air cylinders 42 are fixedly connected with the supporting frame 11, the guide rods 43 are slidably connected with the supporting frame 11, and the guide rods 43 are fixedly connected with the connecting plates 41.

Further, a spring 44 is arranged between the working end of the air cylinder 42 and the connecting plate 41, two ends of the spring 44 are fixedly connected with the connecting plate 41 and the working end of the air cylinder 42 respectively, and the spring 44 is arranged at the working end of the air cylinder 42, so that the driving roller 22 can be buffered.

Further, the protection frame 5 is arranged above the supporting frame 11, the protection frame 5 surrounds the saw blade 12 above the supporting frame 11, the two sides of the protection frame 5, which are positioned on the saw blade, are provided with the feed inlet and the discharge outlet, and the protection frame 5 can surround the saw blade 12, so that safety accidents caused by error collision of operators are avoided.

Further, the support frame 11 is located saw sword and keeps away from feeding mechanism 2 one side and be provided with conveyer belt 6, and the direction of motion of conveyer belt 6 has always with feeding mechanism 2's feeding direction, and the up end height of conveyer belt and the up end height parallel and level of support frame 11, conveyer belt 6 can send out the timber that the cutting is good, makes things convenient for the ejection of compact, conveniently collects.

The working principle of this embodiment is as follows:

when sawing wood, firstly, the sawing wood motor 13 is started to drive the electric saw to rotate at a high speed, sawing wood is ready to start, then the feeding motor 32 is started, the feeding motor 32 drives the driving roller 22 to rotate, then an operator places cylindrical wood in the feeding channel, then the air cylinder 42 is extended, the driving rollers 22 on two sides of the sawing blade are close to each other to clamp the wood, and the driving rollers 22 on two sides of the sawing blade are symmetrically arranged relative to the sawing blade, so that the clamped wood is symmetrical relative to the saw blade 12, the cut wood is more uniform, and the driving rollers 22 are in a rotating state, so that the power transmission rollers can move towards the saw blade 12 with the wood, the wood is cut into two uniform halves when passing through the saw blade 12, the driving rollers 22 stop after being separated from the conveying rollers, at the moment, the operator places the wood in the feeding channel again, then the air cylinder 42 is extended to clamp the wood again, the driving rollers 22 drive the wood to move towards the saw blade, the wood which stops at the front in the moving process, and the sawing cycle is performed in such a way, so that the manual wood pushing is replaced, and the wood is convenient to align.

Claims

1. The utility model provides a make things convenient for sawmill of pay-off, includes support frame (11), saw bit (12), drives saw bit (12) pivoted sawmill motor (13), its characterized in that: the utility model discloses a saw blade, including saw blade (12), support frame (11) are located saw blade (12) one side and are provided with feeding mechanism (2), feeding mechanism (2) include a plurality of spouts (21) on support frame (11) and vertical setting driving roller (22) in spout (21), a plurality of spouts (21) are parallel to each other and perpendicular with saw blade (12), are provided with two sets of driving roller (22) in every spout (21), two sets of driving roller (22) set up with saw blade (12) symmetry, form the pay-off passageway between driving roller (22) that are located saw blade both sides, driving roller (22) are connected with drive assembly one (3) that drive its pivoted, be provided with on support frame (11) driving roller (22) along spout (21) relative motion's drive assembly two (4).

2. A log splitter for facilitating feeding as defined in claim 1, wherein: the first driving assembly (3) comprises a connecting frame (31) and two groups of feeding motors (32), the driving rollers (22) are rotationally connected with the connecting frame (31), the two groups of feeding motors (32) are respectively arranged on two sides of the saw blade, the feeding motors (32) are connected with one group of driving rollers (22), and synchronous wheels (33) and synchronous belts (34) are arranged between every two driving rollers (22) located on the same side of the saw blade.

3. A log splitter for facilitating feeding as defined in claim 2, wherein: the driving assembly II (4) comprises two groups of connecting plates (41), two groups of air cylinders (42) and guide rods (43) which are arranged on two sides of the saw blade and are parallel to the working ends of the air cylinders (42), the connecting plates (41) are fixedly connected with the connecting frame (31) which is positioned on the same side of the saw blade, the working ends of the two groups of air cylinders (42) are oppositely arranged, the working ends of the air cylinders (42) are parallel to the sliding grooves (21), the working ends of the air cylinders (42) are connected with the connecting frame (31), the air cylinders (42) are fixedly connected with the supporting frame (11), the guide rods (43) are in sliding connection with the supporting frame (11), and the guide rods (43) are fixedly connected with the connecting plates (41).

4. A log splitter for facilitating feeding as defined in claim 3, wherein: a spring (44) is arranged between the working end of the air cylinder (42) and the connecting plate (41), and two ends of the spring (44) are fixedly connected with the working ends of the connecting plate (41) and the air cylinder (42) respectively.

5. A log splitter for facilitating feeding as defined in claim 1, wherein: the novel saw blade is characterized in that a protective frame (5) is arranged above the supporting frame (11), the protective frame (5) surrounds a saw blade (12) located above the supporting frame (11), and a feed inlet and a discharge outlet are formed in two sides of the protective frame (5) located on the saw blade.

6. A log splitter for facilitating feeding as defined in claim 1, wherein: the utility model discloses a saw blade feeding mechanism, including support frame (11), saw sword, feeding mechanism (2) one side is kept away from to support frame (11) is provided with conveyer belt (6), the direction of motion of conveyer belt (6) is always with the direction of feeding mechanism (2), the up end height of conveyer belt (6) is high parallel and level with the up end of support frame (11).