CN209551918U - A kind of board cutting machine - Google Patents

Abstract

The utility model discloses a wood cutting machine, which comprises a cutting machine body. The cutting machine body is provided with a board inlet and a board outlet. Both sides of the cutting machine body are provided with panel slide rails, and the panel slide rails are slidingly connected to both sides of the cutting panel. , the cutting panel is provided with card slots near the board inlet and board outlet, and the two ends of the card bar can slide in the two slots respectively; a bracket is installed above the cutting machine body, and the installation bracket includes bracket legs As well as the beam, the two bracket legs of the bracket are respectively fixed on both sides of the cutting machine body. The bracket legs are a telescopic structure. There are pressing rollers, and the pressing rollers are connected with the crossbeam of the support through the installation frame. The utility model can realize precise cutting and automatic movement of the cut wood board. The wood board cutting machine has high degree of automation and high cutting precision, liberates the labor force and reduces the work difficulty of wood board cutting.

Description

A wood cutting machine

technical field

The utility model relates to the technical field of wood processing equipment, in particular to a wood cutting machine.

Background technique

The wood cutting machine is a machine for cutting wood boards, which requires very careful operation. At present, most household wood cutting machines are hand-push, that is, people place the wood boards on the cutting table, and the cutting surface is aligned Cutting the blade and manually pushing the board forward, this method not only consumes physical strength, but also the cutting surface of the board after cutting is uneven, because people not only need to give the board forward power during the pushing process, but also need to fix the board horizontally and vertically , to prevent shaking during the cutting process, the cutting is difficult and dangerous. If you are not careful, your hands will be scratched by the rapidly rotating saw blade, which threatens the personal safety of the staff and affects the smooth progress of the wood cutting work. Moreover, the degree of automation is low, the cutting precision is low, the use is complicated, and the labor intensity is high. Increased the difficulty of the work of wood cutting.

Utility model content

The purpose of this utility model is in order to solve one of above-mentioned problems.

In order to achieve the above purpose, the utility model provides a wood cutting machine, which includes a cutting machine body, the cutting machine body is provided with a board inlet and a board outlet, and panel slide rails are provided on both sides of the cutting machine body. The inner sides of the panel slide rails are slidingly connected to both sides of the cutting panel, and the cutting panel is provided with a locking chute near the board inlet and the board outlet respectively. Vertically, one end of a pair of snap bars is slidably connected to one of the snap slots, and the other end of the pair of snap bars is slidably connected to the other snap slot. The two ends can slide in the two chutes respectively; a bracket is installed above the cutting machine body, and the mounting bracket includes a beam and bracket legs supported at both ends of the beam, and the two bracket legs of the bracket are respectively fixed on the On both sides of the cutting machine body, the legs of the bracket are retractable structures, and a lifting motor is installed inside to drive the bracket up and down. It is driven to move on the crossbeam, a cutting saw blade is arranged under the moving frame, a cutting saw motor is arranged inside the moving frame to drive the cutting saw blade to rotate, and a pressure roller is installed under the crossbeam of the support, so The pressure roller is connected with the beam of the support through the installation frame.

Further, the locking bar is long and extends from the board inlet to the board outlet.

Further, there are protrusions near the two ends of the locking bar protruding to the bottom surface of the cutting panel through the locking chute, and there are connecting rods connecting the protrusions at both ends, and the connecting rods on both sides are connected by a retractable mechanism.

Further, the telescopic mechanism is two telescopic cylinders with output shafts opposite to each other, and the two telescopic cylinders telescopically expand and contract synchronously.

Further, the mobile frame is in the shape of a 7 and is hooked on the beam of the bracket.

Further, there are two pressure rollers, which are symmetrically arranged on both sides below the crossbeam of the support.

Further, one of the bracket legs of the bracket is fixed on the top surface of one of the panel slide rails, and the other bracket leg is fixed on the top surface of the other panel slide rail.

Further, a blocking piece groove and a blocking piece are provided on the side of the plate inlet of the cutting panel.

Further, the baffle is formed by two single pieces hinged, one end of the baffle is rotatably fixed on the baffle groove, which is a fixed end, and the other end can slide in the baffle groove, for the sliding end.

Further, the block slot also includes a positioning slot, and the sliding end of the block can slide into the positioning slot to be locked and positioned.

Compared with the prior art, the utility model has the following advantages and effects: a wood cutting machine of the utility model, by setting a moving frame, the cutting saw blade is aligned with the position where the wood needs to be cut to realize precise cutting; Cooperate with the panel chute to realize the automatic movement of the cut board without manual push, which frees the labor force, and because the machine pushes evenly and smoothly, it solves the problem of uneven cutting surface caused by manual push of the board; through the card The mutual cooperation of the bit bar and the pressure roller presses the wood board to prevent shaking during the cutting process, so that the wood board cutting work can be carried out smoothly; the wood board cutting machine has a high degree of automation and high cutting precision, which liberates the labor force and reduces Difficulty of work for cutting boards.

Description of drawings

Fig. 1 is the structural representation of a kind of plank cutting machine of the utility model embodiment;

Fig. 2 is a front view of a wood cutting machine according to the embodiment of the present invention;

Fig. 3 is a schematic bottom view of a cutting panel of a wood cutting machine according to an embodiment of the present invention.

Explanation of reference signs:

1-Cutting machine body; 2-Cutting panel; 3-Catch chute; 4-Catch bar; 5-Bracket; 6-Mobile frame; 7-Cutting saw blade; - telescopic cylinder; 11 - connecting rod; 12 - panel slide rail; 13 - baffle.

Detailed ways

Typical embodiments embodying the features and advantages of the present invention will be described in detail in the following description. It should be understood that the utility model can have various changes in different embodiments, all of which do not depart from the scope of the utility model, and the description and illustrations therein are used as illustrations in nature, not for To limit the utility model.

As shown in Figure 1, a wood cutting machine includes a cutting machine body 1, the cutting machine body 1 is provided with a board inlet and a board outlet, the two sides of the cutting machine body 1 are provided with panel slide rails 12, the The inside of the panel slide rail 12 is slidably connected to both sides of the cutting panel 2. The two inner sides of the panel slide rail 12 are relatively L-shaped, which can hold both sides of the cutting panel 2, so that the cutting panel 2 can Slide in the slide rail; the cutting machine body 1 is provided with a traction motor to pull the cutting panel 2 to slide, and the cutting panel is respectively provided with a card position chute 3 near the board inlet and the board outlet. The card position chute 3 is elongated, perpendicular to the moving direction of the plank, and penetrates the cutting panel 2, which is a through-hole groove, and one of the card position chute 3 is slidably connected with a pair of card position bars 4 One end, the other end of a pair of said clamping strips 4 is slidably connected to another said clamping chute 3, and the two ends of said clamping strips 4 can slide in the two chute respectively; said cutting machine A bracket 5 is installed above the body 1, and the mounting bracket 5 includes a beam and bracket legs supported at both ends of the beam. The two bracket legs of the bracket 5 are respectively fixed on both sides of the cutting machine body 1, and the bracket legs are Scalable structure, a lifting motor is installed inside to drive the support 5 up and down, a moving frame 6 is slidably connected to the crossbeam of the support 5, and the moving frame 6 is driven by a screw motor installed inside to move on the crossbeam , a cutting saw blade 7 is arranged under the moving frame 6, a cutting saw motor is arranged inside the moving frame 6 to drive the cutting saw blade 7 to rotate, and a pressure roller 8 is installed under the beam of the support 5, the pressure roller 8 The roller 8 is connected to the beam of the support 5 through the mounting frame 9 .

When the plank needs to be cut, the plank is first placed on the cutting panel 2, and the locking strip 4 slides in the locking chute 3 until the two locking strips 4 can hold the plank and then start the screw motor to drive the moving frame 6 to move to the required cutting position on the beam, the support 5 descends the pressure roller 8 to press the plank, and at the same time the cutting The saw blade 7 also descends to a position capable of cutting the plank, and the saw motor is started to drive the saw blade 7 to rotate for cutting operation, while the traction motor is started to pull the cutting panel 2 to move.

The clamping bar 4 is long and extends from the board inlet to the board outlet.

The positions near the two ends of the locking bar 4 are provided with protrusions passing through the locking chute 3 to protrude to the bottom surface of the cutting panel 2, and connecting rods 11 are connected to the protrusions at both ends, and the connecting rods on both sides are connected by a telescopic mechanism.

The telescopic mechanism is a telescopic cylinder with two output shafts opposite to each other. The two telescopic cylinders are fixed in the middle of the bottom surface of the cutting panel 2. The output shafts of the two telescopic cylinders 10 are arranged opposite to each other and connected to each other respectively. to the middle of the two connecting rods 11. The locking bar 4 is driven to slide on the cutting panel 2 mainly by the sliding of the protrusion on the locking chute 3 . The two telescopic cylinders 10 are synchronously telescopic. The two telescopic cylinders 10 synchronously pull the two locking strips 4 close to or away from each other, and can automatically stop stretching when the board has been clamped to achieve the effect of clamping and positioning.

The moving frame 6 is in the shape of a 7 and is hooked on the beam of the support 5 . The screw motor provided inside the bracket 5 drives the moving frame 6 to slide on the beam of the bracket 5 . That is, the cutting saw blade 7 on the moving frame 6 moves on the crossbeam to adjust the position of the cutting saw blade 7 .

There are two pressure rollers 8, which are symmetrically arranged on both sides below the beam of the support 5, respectively. Described pressing roller 8 is the pressing roller of free rotation, makes it rotate by the frictional force with plank.

One of the support legs of the support 5 is fixed on the top surface of the panel slide rail 12, and the other support leg is fixed on the top surface of another panel slide rail 12, that is, the support 5 straddles the cut surface. Panel 2 above. When the cutting panel 2 moves, the support 5 is fixed in place.

A blocking groove and a blocking piece 13 are provided on the side of the cutting panel 2 at the plate inlet.

Described catch 13 is formed by two pieces of single-piece hinge, and one end of described catch 13 is fixed on the described catch groove, is fixed end, and the other end can slide in described catch groove, is sliding end, In the middle is the joint of two single pieces.

The blocking piece groove also includes a positioning groove, and the sliding end of the blocking piece 13 can slide into the positioning groove to be locked and positioned. The wooden board is driven by the cutting panel 2 to move from the inlet to the outlet. When necessary, slide the sliding end of the blocking piece 13 into the positioning groove, fix the blocking piece 13, and make the bending Triangular to prevent the board from slipping out while making the cutting move.

The cutting machine body 1 is also provided with a start button, press the start button, the traction motor and the saw motor are started, and the cutting machine body 1 is also provided with a lifting motor button, a screw motor button, a telescopic The cylinder button controls the start and stop of the lifting motor, the screw motor, and the telescopic cylinder 10 respectively. Preferably, a pressure sensor is provided on the opposite side of the two locking strips 4, and the pressure sensor is electrically connected to the telescopic cylinder. When the pressure sensor senses that the pressure is greater than or equal to a certain preset value, Stop the telescopic cylinder 10 to ensure that the two clamping strips 4 effectively clamp the two sides of the plank; the beam below the support 5 is also provided with an infrared rangefinder, and the infrared rangefinder is connected to the lifting The motor is electrically connected, and the infrared range finder measures the height of the cut plank, controls the lowering position of the support 5, so that the cutting saw blade 7 can cut the plank, and the pressure roller 8 can just press the plank to make the plank Will not wobble during cutting.

Working principle: when it is necessary to cut a wooden board, put the wooden board on the cutting panel 2 first, and make the clamping bar 4 clamp it according to the induction result of the pressure sensor or through the manual control of the telescopic cylinder button Hold both sides of the plank, and then according to the test result of the infrared distance measuring sensor or manual control through the telescopic rod button, the cutting saw blade 7 can cut to the plank, and the pressure roller 8 is pressed against the plank Above, start the screw motor through the screw motor button to drive the moving frame 6 to move to the desired cutting position on the crossbeam, start the cutting saw motor to drive the cutting saw blade 7 to rotate Cutting operation, start the traction motor at the same time to pull the cutting panel 2 to move along the panel slide rail 12, if necessary, you can also use the blocking plate 13 to block the plank, so as to prevent the plank from slipping out during the cutting process, so that you can use it without hand holding The cutting is completed under the condition of the cutting, the cutting position is accurate, the cutting is stable and has good safety performance.

In another embodiment, the cutting panel 2 is fixed on the cutting machine body 1, the bracket 5 is slidingly connected with the cutting machine body 1, and a push-pull motor is provided inside the cutting machine body 1 to pull the bracket 5 slides on the cutting machine body 1, and the bracket 5 slides from the board inlet to the board outlet to complete the cutting action of the wood board.

In yet another embodiment, the cutting saw blade 7 is directly connected to the moving frame 6 with a rotating head, the cutting saw blade 7 is mounted on the rotating head, and the rotating head is mounted on the moving frame 6, a rotating motor is installed in the moving frame 6 to drive the rotating head to rotate. When non-linear cutting of the board is required, different cutting methods can be realized through the relative movement of the cutting panel 2 and the cutting saw blade 7 and the rotation of the rotating head to adjust the angle.

In summary, a wood cutting machine of the present utility model, by setting a moving frame, aligns the cutting saw blade with the position where the wood board needs to be cut to realize precise cutting; through the mutual cooperation of the cutting panel and the panel chute, the cutting The automatic movement of the wooden board does not need to be manually pushed, which liberates the labor force, and because the machine pushes evenly and smoothly, it solves the problem of uneven cutting surface caused by manual pushing of the wooden board; Hold the plank to prevent shaking during the cutting process, so that the plank cutting work can be carried out smoothly; the plank cutting machine has a high degree of automation and high cutting precision, liberates the labor force, and reduces the work difficulty of plank cutting.

The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still apply to the foregoing embodiments The recorded technical solutions are modified, or some of the technical features are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the protection scope of the technical solutions of the various embodiments of the present utility model.

Claims (10)

1. a kind of board cutting machine, including cutting machine ontology (1), the cutting machine ontology (1) is equipped with into plate mouth and plate outlet, It is characterized by: cutting machine ontology (1) two sides are equipped with panel sliding rail (12), it is slidably connected and cuts on the inside of the panel sliding rail Face plate (2) two sides, close into being respectively equipped with detent sliding slot (3), the card at plate mouth and plate outlet on the cutting panel Position sliding slot (3) is strip, vertical with plank moving direction, wherein slidably connecting a pair on a detent sliding slot (3) The other end of one end of detent item (4), a pair of detent item (4) is slidably connected on another detent sliding slot (3), institute The both ends for stating detent item (4) can be slided in two sliding slots respectively；Bracket (5), institute are installed above the cutting machine ontology (1) Stating bracket (5) includes crossbeam and the rack leg for being supported on crossbeam both ends, and two rack legs of the bracket (5) are separately fixed at The two sides of the cutting machine ontology (1), the rack leg are retractable structure, and inside is equipped with lifting motor and drives the bracket (5) it goes up and down, is slidably connected movable stand (6) on the crossbeam of the bracket (5), the screw rod that the movable stand (6) is installed by inside It is moved motor driven on the crossbeam, is equipped with cast-cutting saw slice (7) below the movable stand (6), and the movable stand (6) is internal Pressure roller (8), the pressure are installed equipped with cast-cutting saw slice (7) rotation, the below the crossbeam of the bracket (5) described in saw motor driven is cut Roller (8) is connect by mounting rack (9) with the crossbeam of the bracket (5).

2. a kind of board cutting machine according to claim 1, it is characterised in that: the detent item (4) is strip, from institute It states and is extended at plate outlet into Ban Kouchu.

3. a kind of board cutting machine according to claim 2, it is characterised in that: the detent item (4) leans on the position of two close end It sets and protrudes into cutting panel (2) bottom surface across the detent sliding slot (3) equipped with convex block, and there are connecting rod (11) to connect both ends Convex block, pass through telescopic mechanism between the connecting rod of two sides and connect.

4. a kind of board cutting machine according to claim 3, it is characterised in that: the telescopic mechanism is two output shafts The telescopic cylinder (10) being disposed opposite to each other, two telescopic cylinder (10) synchronization telescopes.

5. a kind of board cutting machine according to claim 1, it is characterised in that: the movable stand (6) is 7 fonts, is hooked On the crossbeam of the bracket (5).

6. a kind of board cutting machine according to claim 1, it is characterised in that: the pressure roller (8) is two, respectively symmetrically Ground is arranged in the two sides of the below the crossbeam of the bracket (5).

7. a kind of board cutting machine according to claim 1, it is characterised in that: a wherein bracket for the bracket (5) Leg is fixed therein on the top surface of a panel sliding rail (12), and another rack leg is fixed on another panel sliding rail (12) Top surface on.

8. a kind of board cutting machine according to claim 1-7, it is characterised in that: cutting panel (2) Baffle slot and baffle (13) are equipped with into the side of Ban Kouchu.

9. a kind of board cutting machine according to claim 8, it is characterised in that: the baffle (13) is by two panels unitary piece hinge It forms, one end of the baffle (13) is rotatably mounted on the baffle slot, is fixing end, the other end can be in the baffle Sliding in slot is sliding end.

10. a kind of board cutting machine according to claim 9, it is characterised in that: the baffle slot further includes locating slot, institute The sliding end for stating baffle (13), which can slide into the locating slot, blocks positioning.