CN115229902A

CN115229902A - Plank cutting device is used in furniture production

Info

Publication number: CN115229902A
Application number: CN202210865463.9A
Authority: CN
Inventors: 江月娥; 沈根宝; 江进宝
Original assignee: Anhui Fujiang Tiancheng Furniture Co ltd
Current assignee: Anhui Fujiang Tiancheng Furniture Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-10-25

Abstract

The invention discloses a board cutting device for furniture production, and relates to the technical field of board cutting, wherein the board cutting device comprises: the top of the cutting table is provided with a baffle plate, and the baffle plate is used for limiting a wood board; the cutting assembly is arranged at the top of the cutting table; wherein the cutting assembly comprises: a cutting member located inside the cutting table; a detecting member installed on the cutting member; and a lifting member installed at both sides of the cutting member. According to the wood board cutting device for furniture production, due to the fact that the cutting piece with the lifting piece is adopted to cut the wood board, the technical problems that an existing wood board cutting device for furniture production is prone to accidental injury and a cutting saw cannot be freely adjusted when the existing wood board cutting device is used are effectively solved, the cutting piece is hidden, meanwhile, the cutting depth of the cutting piece can be freely adjusted according to the thickness of the wood board, and the applicability and the safety of the device are improved.

Description

Plank cutting device is used in furniture production

Technical Field

The invention relates to the technical field of board cutting, in particular to a board cutting device for furniture production.

Background

Furniture refers to a large category of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities. With the rapid rise of the economic level of China, the requirements of people on the types, materials, purposes and the like of furniture are continuously improved, and the production technology and equipment of the furniture in the furniture industry are also continuously improved.

At present, when the existing wood board cutting device for furniture production is used, wood to be cut can be conveyed by arranging a fixed plate, supporting legs and wheels, raw materials are not required to be conveyed by using an external trolley, the workload of midway transportation is reduced, then a pushing frame is moved towards the inside of a table plate, and the position of the fixed plate can be limited and fixed by arranging the pushing frame, an inclined stop block, a sliding plate and a telescopic spring in a matching way with a limiting groove under the table plate, so that the stability of next work improvement is ensured; through electric telescopic handle and the roof that is provided with under the fixed plate, when waiting that the timber of cutting is put into on the roof, control the height of electric telescopic handle jack-up at every turn according to timber thickness, make things convenient for the staff like this to remove timber to the table, make things convenient for next cutting work, improved work efficiency, reduced people's transport ligneous work load, protected staff's health, facilitate the use.

However, in the implementation process of the above technical scheme, at least the following technical problems are found:

1. easy accidental injury: when the existing wood board cutting device for furniture production is used, a cutting saw is exposed outside and is easily impacted by other objects when not used, so that the cutting saw is damaged or deformed, and when the wood board cutting device is used, the position of the cutting saw is always kept at each position and cannot be moved, so that certain danger is caused to a user if the user operates the wood board cutting device incorrectly;

2. can not be freely adjusted: when the existing wood board cutting device for furniture production is used, the length of a cutting saw extending out of a table top is constant, and when wood boards with different thicknesses are cut, the required length of the cutting saw is different, for example, when the wood boards with thicker thicknesses are cut, the cutting cannot be completed once, so that the front side needs to be cut once firstly, and then the back side needs to be cut once, the cutting is required to be ensured to be cut at the same position twice, and meanwhile, the use convenience of the cutting device is influenced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a wood plate cutting device for furniture production, which solves the technical problems that the existing wood plate cutting device for furniture production is easy to accidentally injure and a cutting saw cannot be freely adjusted when in use.

(II) technical scheme

In order to realize the purpose, the invention is realized by the following technical scheme:

a plank cutting device for furniture production comprises a cutting table, a baffle plate and a cutting assembly, wherein the cutting table is used for placing the baffle plate and the cutting assembly;

the cutting table is provided with a baffle (used for limiting the distance between the board and the cutting assembly) at the top, and the baffle is used for limiting the board;

the cutting assembly is arranged at the top of the cutting table;

wherein, the cutting assembly includes:

the cutting piece is positioned inside the cutting table and used for cutting the wood board;

the detection piece is arranged on the cutting piece and used for detecting the thickness of the wood board; and

the lifting piece is installed in the both sides of cutting piece, and the lifting piece is used for driving the cutting piece to go up and down, and through the detection of detection piece, the control lifting piece drives the cutting piece and goes up and down to adjust the height that the cutting piece stretches out the cutting table, the depth of cut when controlling the plank cutting from this.

Preferably, the baffle is connected with the lateral wall sliding of cutting table, conveniently adjusts the position of baffle to adjust the distance between baffle and the cutting subassembly (thereby the position of adjustment plank cutting, for the width of plank cutting, adjust the shape behind the plank cutting), and the surface cover of baffle is equipped with the conveyer belt, and during the cutting, plank and conveyer belt laminating promote the plank afterwards, make the plank drive the conveyer belt and remove to the opposite side together, avoid relative motion between plank and the baffle and cause the friction.

Preferably, the cutting member contains the bracing piece, and installs upper pulley and lower pulley through the bearing respectively at the both ends of bracing piece to establish the cutting area that is used for cutting the plank at the outside cover of upper pulley and lower pulley, the electric saw type promptly, the convenience reciprocates at the cutting desktop. The lower pulley is driven to rotate by a driving motor installed on the supporting rod, and when the driving motor drives the lower pulley to rotate, the lower pulley is connected with the upper pulley through a cutting belt, so that the cutting belt and the upper pulley rotate synchronously with the upper pulley.

Preferably, the cutting piece corresponds to a cutting groove formed in the top of the cutting table from top to bottom, and the cutting piece can move upwards from the bottom of the cutting table conveniently, so that the cutting table can be extended out.

Preferably, the detection piece comprises a vertical rod extending in the vertical direction, connecting plates are mounted on two sides of the vertical rod, and the connecting plates are respectively connected with the vertical rod and the supporting rod;

wherein, pole setting outside slidable mounting has the distancer, and the distancer is used for detecting the plank thickness, and whether the front end that the distancer detected the cutting piece has the plank to block, when the plank blocks, explains the plank thickness and is greater than the height that the cutting piece stretches out, can not detect the plank or detect the plank distance when far away when the distancer, control cutting piece stop extension to control cutting piece and plank thickness keep basic unanimity, avoid the cutting piece to expose outside, thereby improve the security that the device used.

Preferably, the shank of bolt is installed at the top of pole setting, and the shank of bolt passes through the screw thread to be connected with the distancer, through rotatory distancer for the distancer moves up along the shank of bolt, thereby adjusts the difference in height between distancer and the cutting piece, adjusts the degree of depth (and the remaining degree of depth of plank) of cutting piece cutting plank promptly.

Preferably, the thickness of pole setting equals with the thickness of upper pulley, and when avoiding cutting piece cutting plank, the gap size when pole setting influence plank cutting, and pole setting and bracing piece are parallel to each other.

Preferably, the lifting piece comprises a screw rod extending in the vertical direction, the outer part of the screw rod is in threaded connection with a sliding block, and the sliding block is connected with the connecting plate;

wherein, the one end of lead screw is connected with vice motor, and vice motor is installed in the inside of cutting table, when vice motor drives the lead screw rotatory, because the connecting plate is connected with the slider, and slider and lead screw threaded connection, consequently when the lead screw is rotatory, can drive the cutting member on connecting plate and the connecting plate and upwards move together to adjust the height of place of cutting member.

Preferably, the bearing frame is all installed at the both ends of lead screw, and two bearing frames are all installed in the inside of cutting table, and two bearing frames correspond from top to bottom to keep the position of lead screw, the last cutting member can be stable reciprocate along the lead screw.

(III) advantageous effects

1. Due to the fact that the cutting piece with the lifting piece is adopted to cut the wood board, the technical problems that when the existing wood board cutting device for furniture production is used, a cutting saw is prone to accidental injury and cannot be freely adjusted are effectively solved, hiding of the cutting piece is further achieved, meanwhile, the cutting depth of the cutting piece can be freely adjusted according to the thickness of the wood board, and applicability and safety of the device are improved.

2. The thickness of the wooden plate is detected by the detection piece, and then the cutting piece is controlled to ascend and descend, so that the cutting depth of the cutting piece can be adjusted more stably and accurately, the situation that the cutting piece is exposed when the cutting piece is cut or not used can be avoided, and the use safety of the device is further improved.

Drawings

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.

FIG. 1 is an overall structural view of an embodiment of the present invention;

FIG. 2 is a block diagram of a cutting assembly in an embodiment of the present invention;

FIG. 3 is a schematic view of the connection between the detecting member and the elevating assembly according to the embodiment of the present invention;

FIG. 4 is a schematic view of a cutting element according to an embodiment of the present invention;

FIG. 5 is a block diagram of the lifter in an embodiment of the present invention;

FIG. 6 is a structural diagram of a detecting member in the embodiment of the present invention.

Illustration of the drawings: 1. a cutting table; 2. a baffle plate; 3. a cutting assembly; 31. cutting the piece; 311. a support bar; 312. an upper pulley; 313. a lower pulley; 314. cutting the belt; 315. a drive motor; 32. a detection member; 321. erecting a rod; 322. a connecting plate; 323. a distance meter; 324. a bolt shank; 33. a lifting member; 331. a slider; 332. a bearing seat; 333. a screw rod; 334. and an auxiliary motor.

Detailed Description

The technical problems that the existing furniture production wood board cutting device is prone to accidental injury and the cutting saw cannot be freely adjusted when the existing furniture production wood board cutting device is used are effectively solved, when the furniture production wood board cutting device is used, due to the fact that the cutting piece with the lifting piece is adopted, a wood board is cut, the cutting piece is hidden, meanwhile, the cutting depth of the cutting piece can be freely adjusted according to the thickness of the wood board, and the applicability and the safety of the device are improved; the thickness of the wooden plate is detected by the detection piece, and then the cutting piece is controlled to ascend and descend, so that the cutting depth of the cutting piece can be adjusted more stably and accurately, the situation that the cutting piece is exposed when the cutting piece is cut or not used can be avoided, and the use safety of the device is further improved.

Example 1

Technical scheme in the embodiment of this application has for effectively having solved current plank cutting device for furniture production when using, and easy accidental injury and the technical problem that can't freely adjust the slitting saw, the general thinking as follows:

aiming at the problems in the prior art, the invention provides a wood board cutting device for furniture production, which comprises a cutting table 1, a baffle 2 and a cutting assembly 3, wherein the cutting table 1 is used for placing the baffle 2 and the cutting assembly 3, the baffle 2 on the cutting table 1 is used for limiting the cutting position of a wood board, and the cutting assembly 3 is used for cutting the wood board;

the cutting table 1 is provided with a baffle 2 (used for limiting the distance between the board 2 and the cutting assembly 3) at the top, and the baffle 2 is used for limiting the board;

the cutting assembly 3 is arranged at the top of the cutting table 1;

wherein, cutting assembly 3 includes:

a cutting member 31 positioned inside the cutting table 1, the cutting member 31 being used to cut the wooden board;

a detecting member 32 installed on the cutting member 31, the detecting member 32 being used to detect the thickness of the wooden board; and

the lifting piece 33 is installed on two sides of the cutting piece 31, the lifting piece 33 is used for driving the cutting piece 31 to lift, the lifting piece 33 is controlled to drive the cutting piece 31 to lift through detection of the detection piece 32, therefore, the height of the cutting piece 31 extending out of the cutting table 1 is adjusted, and the cutting depth of the wood board during cutting is controlled.

In some examples, baffle 2 and the lateral wall sliding connection of cutting table 1, the convenient position of adjustment baffle 2 to distance between adjustment baffle 2 and the cutting subassembly 3 (thereby the position of adjustment plank cutting, be the width of plank cutting, adjust the shape after the plank cutting promptly), and the surface cover of baffle 2 is equipped with the conveyer belt, during the cutting, plank and conveyer belt laminating later promote the plank, make the plank drive conveyer belt remove to the opposite side together, avoid relative motion between plank and the baffle 2 and cause the friction.

In some examples, the cutting member 31 includes a support rod 311, and both ends of the support rod 311 are respectively mounted with an upper pulley 312 and a lower pulley 313 through bearings, and a cutting belt 314 for cutting a wooden board is sleeved outside the upper pulley 312 and the lower pulley 313, thereby forming a shape as shown in fig. 4, i.e., a power saw type, which facilitates up and down movement on the cutting table 1. The lower pulley 313 is driven to rotate by a driving motor 315 installed on the supporting rod 311, and when the driving motor 315 drives the lower pulley 313 to rotate, the lower pulley is interlocked with the upper pulley 312 through a cutting belt 314, so that the cutting belt 314 and the upper pulley 312 rotate synchronously with the upper pulley 312, and at the moment, only after the wood board is in contact with the cutting belt 314, the wood board can be in contact with the cutting belt 314, so that the wood board is cut.

In some examples, the cutting member 31 corresponds up and down with a cutting slot formed on the top of the cutting table 1, facilitating the cutting member 31 to move up from the bottom of the cutting table 1, thereby extending out of the cutting table 1.

When using, adjust the position of baffle 2 earlier for interval between baffle 2 and the cutting member 31 is the width of required plank, later with the conveyer belt laminating of one side and the 2 outer walls of baffle of plank, and promote the plank, make relative movement between conveyer belt and the baffle 2, this in-process, plank (the roughness in surface) can not with 2 direct contact of baffle, thereby prevent plank and 2 direct contact of baffle, avoid plank wearing and tearing baffle 2 from this.

During the cutting, drive cutting piece 31 rebound through lifting unit 33, make originally receive and release cutting piece 31 in cutting table 1 inside and stretch out cutting table 1, stretch out the back, open driving motor 315, make driving motor 315 drive the bottom sheave 313 rotatory, because through cutting belt 314 interlock between bottom sheave 313 and the upper sheave 312, therefore, cutting belt 314, upper sheave 312 and bottom sheave 313 all carry out synchronous revolution, at this moment, only need after plank and cutting belt 314 contact, alright in order to make plank and cutting belt 314 contact, thereby cut the plank.

Example 2

Based on embodiment 1, in order to ensure that the device maintains stable shape when folded or unfolded, the general idea is as follows:

the detection piece 32 comprises a vertical rod 321 extending in the vertical direction, and two sides of the vertical rod 321 are respectively provided with a connecting plate 322, and the connecting plates 322 are respectively connected with the vertical rod 321 and the support rod 311;

the distance measuring instrument 323 is slidably mounted outside the upright rod 321, the distance measuring instrument 323 is used for detecting the thickness of the wood board, the distance measuring instrument 323 detects whether the front end of the cutting piece 31 has the wood board blocking effect, when the wood board blocking effect exists, the thickness of the wood board is larger than the extending height of the cutting piece 31, and when the distance measuring instrument 323 cannot detect the wood board or detects that the distance of the wood board is far away, the cutting piece 31 is controlled to stop extending, so that the thickness of the cutting piece 31 is controlled to be basically consistent with that of the wood board, the cutting piece 31 is prevented from being exposed outside, and the use safety of the device is improved.

In some examples, a bolt rod 324 is installed on the top of the upright 321, and the bolt rod 324 is connected with the distance meter 323 through a thread, and the distance meter 323 moves upward along the bolt rod 324 by rotating the distance meter 323, so that the height difference between the distance meter 323 and the cutting member 31, that is, the depth of the cutting member 31 cutting the wood board (and the remaining depth of the wood board) is adjusted.

In some examples, the thickness of the upright 321 is equal to the thickness of the upper pulley 312, so as to avoid the upright 321 influencing the size of the gap when the plank is cut by the cutting member 31, and the upright 321 and the support rod 311 are parallel to each other.

When the wood cutting table is used, a wood board is placed on the cutting table 1, then the wood board is pushed towards the cutting piece 31, in the pushing process, the distance measuring instrument 323 outside the upright rod 321 detects an object distance, then the lifting piece 33 is controlled to drive the cutting piece 31 to lift, the height of the synchronous distance measuring instrument 323 is increased, the lifting piece 33 is controlled to stop lifting until the distance measuring instrument 323 cannot detect the object or the object distance is far away, the height of the cutting piece 31 is consistent with the thickness of the wood board, therefore, in the moving process of the wood board, the cutting piece 31 cuts the wood board, the extending height of the cutting piece 31 is consistent with the thickness of the wood board, in the cutting process, the cutting piece 31 is hidden in the wood board, the cutting piece 31 is prevented from being exposed outside, and certain potential safety hazards are prevented from occurring.

Example 3

Based on embodiment 1, in order to ensure that the shape of the device is stable when the device is folded or unfolded, the general idea is as follows:

the lifting piece 33 comprises a screw rod 333 extending in the vertical direction, a sliding block 331 is connected to the outer thread of the screw rod 333, and the sliding block 331 is connected with the connecting plate 322;

wherein, one end of the screw rod 333 is connected with the auxiliary motor 334, and the auxiliary motor 334 is installed inside the cutting table 1, when the auxiliary motor 334 drives the screw rod 333 to rotate, because the connecting plate 322 is connected with the slider 331, and the slider 331 is in threaded connection with the screw rod 333, when the screw rod 333 rotates, the connecting plate 322 and the cutting piece 31 on the connecting plate 322 can be driven to move upwards together, thereby adjusting the height of the cutting piece 31.

In some examples, bearing seats 332 are installed at both ends of the screw 333, and two bearing seats 332 are installed inside the cutting table 1, the two bearing seats 332 correspond up and down, so that the position of the screw 333 is maintained, and the upper cutting member 31 can stably move up and down along the screw 333.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.

Claims

1. The utility model provides a plank cutting device is used in furniture production which characterized in that, this plank cutting device includes:

the cutting table (1) is provided with a baffle (2) at the top, and the baffle (2) is used for limiting a wood board;

the cutting assembly (3) is arranged at the top of the cutting table (1);

wherein the cutting assembly (3) comprises:

a cutting piece (31) located inside the cutting table (1), the cutting piece (31) being used for cutting a wooden board;

the detecting piece (32) is arranged on the cutting piece (31), and the detecting piece (32) is used for detecting the thickness of the wood board; and

the lifting piece (33) is installed on two sides of the cutting piece (31), and the lifting piece (33) is used for driving the cutting piece (31) to lift.

2. A furniture producing wood cutting device according to claim 1, wherein: baffle (2) and the lateral wall sliding connection of cutting table (1), and the surface cover of baffle (2) is equipped with the conveyer belt.

3. A furniture producing wood cutting device according to claim 1, wherein: the cutting piece (31) comprises a supporting rod (311), an upper pulley (312) and a lower pulley (313) are mounted at two ends of the supporting rod (311) through bearings respectively, and a cutting belt (314) used for cutting the wood board is sleeved outside the upper pulley (312) and the lower pulley (313).

4. A furniture producing wood cutting device according to claim 3, wherein: the lower pulley (313) is driven to rotate by a driving motor (315) arranged on the supporting rod (311).

5. A furniture producing wood cutting device according to claim 1, wherein: the cutting piece (31) corresponds to a cutting groove formed in the top of the cutting table (1) up and down.

6. A furniture producing wood cutting apparatus according to claim 3, wherein: the detection piece (32) comprises an upright rod (321) extending in the vertical direction, connecting plates (322) are mounted on two sides of the upright rod (321), and the connecting plates (322) are respectively connected with the upright rod (321) and the support rod (311);

wherein, pole setting (321) outside slidable mounting has distancer (323), and distancer (323) are used for detecting the wooden plate thickness.

7. A furniture producing plank cutting apparatus as claimed in claim 6, wherein: and a bolt rod (324) is arranged at the top of the vertical rod (321), and the bolt rod (324) is connected with the distance meter (323) through threads.

8. A furniture producing plank cutting apparatus as claimed in claim 6, wherein: the thickness of the vertical rod (321) is equal to that of the upper pulley (312), and the vertical rod (321) is parallel to the supporting rod (311).

9. A furniture producing wood cutting device according to claim 1, wherein: the lifting piece (33) comprises a screw rod (333) extending in the vertical direction, a sliding block (331) is connected to the outer portion of the screw rod (333) through threads, and the sliding block (331) is connected with the connecting plate (322);

wherein, one end of the screw rod (333) is connected with an auxiliary motor (334), and the auxiliary motor (334) is arranged inside the cutting table (1).

10. A furniture producing wood cutting apparatus according to claim 9, wherein: bearing blocks (332) are installed at two ends of the screw rod (333), two bearing blocks (332) are installed inside the cutting table (1), and the two bearing blocks (332) vertically correspond to each other.