CN110405855A

CN110405855A - A kind of safety-type timber cutting equipment for construction

Info

Publication number: CN110405855A
Application number: CN201910711280.XA
Authority: CN
Inventors: 韩平
Original assignee: Nanjing Jiangning Shangfeng Guoyin Standard Parts Factory
Current assignee: Nanjing Jiangning Shangfeng Guoyin Standard Parts Factory
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2019-11-05

Abstract

The present invention relates to a kind of safety-type timber cutting equipments for construction, including workbench, processor, operation panel, fixed mechanism, cutting mechanism and four stabilizer blades, fixed mechanism includes supporting block and two fixation kits, fixation kit includes clamping plate, driving unit and two gear units, gear unit includes movable block and strut, cutting mechanism includes top plate, telescopic component, expansion plate, protecting crust, lifting assembly, saw disc and two side plates, the safety-type timber cutting equipment for being used for construction can fix the position of timber by fixed mechanism, position shifts when preventing timber from cutting, influence cut quality, moreover, when being cut using cutting mechanism to timber, it is blocked by sawdust of the protecting crust to the splashing that cutting generates, sawdust, which splashes, when preventing from cutting endangers the operator of surrounding, it ensure that timber The safety of cutting, to improve the practicability of equipment.

Description

A kind of safety-type timber cutting equipment for construction

Technical field

The present invention relates to construction equipment field, in particular to a kind of safety-type timber cutting for construction is set It is standby.

Background technique

Timber is important raw material, is widely used in the multiple fields such as building, house ornamentation, and the processing cutting of timber is important Process means, therefore machine and wood cutting is also the important tool of timber processing, fly-cutting can be carried out to timber, to obtain All kinds of woodworks can be made using a series of production and processings in the timber that size requirement must be met.

Existing timber cutting equipment when in use, typically carries out dissection using the hand steered raw material of worker, adopts It is not only time-consuming and laborious with this mode of operation, and timber is easy to happen offset by impact force, influences wood The quality and efficiency of material cutting, and in cutting process, sawdust splashes, and is easy to bring certain wound to the operator of surrounding Evil thereby reduces the practicability of existing timber cutting equipment so that there are certain risk for timber cutting.

Summary of the invention

The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of for construction Safety-type timber cutting equipment.

The technical solution adopted by the present invention to solve the technical problems is: a kind of safety-type timber for construction is cut Equipment, including workbench, processor, operation panel, fixed mechanism, cutting mechanism and four stabilizer blades are cut, four stabilizer blades are solid respectively It is scheduled on the lower section for being fixed on the four corners of workbench, the processor and operation panel are separately fixed at the lower section of workbench and upper Side, the processor is interior to be equipped with PLC, and the control panel is equipped with display screen and several keys, and the display screen and key are equal It is electrically connected with PLC, the fixed mechanism and cutting mechanism are arranged at the top of workbench；

The fixed mechanism includes supporting block and two fixation kits, and the supporting block is fixed on the top of workbench, and two solid Determine the two sides that component is located at supporting block, the fixation kit includes clamping plate, driving unit and two gear units, the drive Moving cell is located between two gear units, and the gear unit includes movable block and strut, the driving unit and movable block Transmission connection, the movable block are hinged by the side of the separate supporting block of strut and clamping plate；

The cutting mechanism includes top plate, telescopic component, expansion plate, protecting crust, lifting assembly, saw disc and two side plates, described The both ends of top plate pass through the top that two side plates are fixed on workbench respectively, and the lower section of top plate, institute is arranged in the telescopic component It states telescopic unit and expansion plate is sequentially connected, the shape of the vertical cross-section of the protecting crust is U-shaped, and the protecting crust, which is fixed on, to be stretched The top in protecting crust is arranged in by lifting assembly in the lower section of contracting plate, the saw disc, and the saw disc is electrically connected with PLC.

Preferably, the driving unit includes the first electricity in order to drive two movable blocks while move round about Machine and two driven units, the first motor are electrically connected with PLC, and the first motor is located between two driven units, institute It states gear unit and driven unit corresponds, the driven unit includes bearing and screw rod, and the first motor and bearing are equal It is fixed on the top of workbench, one end transmission connection of the first motor and screw rod, the other end of the screw rod is arranged in axis In holding, the movable block is set on screw rod, the movable block be equipped with the junction of screw rod and the matched screw thread of screw rod.

Preferably, pressure sensor is equipped in the clamping plate in order to detect whether clamping plate is resisted against on raw material, it is described Pressure sensor is electrically connected with PLC.

Preferably, the movement of stablizing in order to guarantee clamping plate, the both ends of the clamping plate are equipped with slip ring, the fixed mechanism is also Including two sliding rails, the slip ring and sliding rail are corresponded, and the shape of the sliding rail is U-shaped, and the both ends of the sliding rail are fixed on On workbench, the slip ring is set on sliding rail.

Preferably, in order to drive expansion plate to carry out lifting moving, the telescopic component includes the second motor, the first company Bar, second connecting rod and two sliding units, second motor are fixed on the lower section of top plate, and second motor is electrically connected with PLC It connects, second motor and first connecting rod are sequentially connected, and the first connecting rod is hinged by second connecting rod and expansion plate, two cunnings Moving cell is located at the both ends of expansion plate, and the sliding unit and side plate correspond.

Preferably, the sliding unit includes sliding block and slideway, the sliding block in order to realize that stablizing for expansion plate is moved It is fixedly connected with expansion plate, the slideway is fixed on side plate, and the sliding block is slidably connected with slideway.

Preferably, the lifting assembly includes cylinder in order to adjust the height and position of saw disc, the cylinder body of the cylinder is solid It is scheduled on the top in protecting crust, the bottom end of the gas bar of the cylinder is fixedly connected with toothed disc, and the cylinder is electrically connected with PLC.

Preferably, worker adjusts cutting position for convenience, the two sides of the lifting assembly are equipped with laser pen, described to swash Light pen is fixed on the top in protecting crust, and the laser pen is electrically connected with PLC.

Preferably, the lower section of the saw disc is equipped with several Fluency strips, and the Fluency strip is fixed in order to support raw material The lower section of workbench.

Preferably, the bottom end of the stabilizer blade is equipped with universal wheel for the ease of the movement of equipment.

The invention has the advantages that the safety-type timber cutting equipment for being used for construction can be consolidated by fixed mechanism Determine the position of timber, position shifts when preventing timber from cutting, and influences cut quality, moreover, utilizes cutting mechanism pair It when timber is cut, is blocked by sawdust of the protecting crust to the splashing that cutting generates, prevents sawdust when cutting from splashing harm week The operator enclosed ensure that the safety of timber cutting, to improve the practicability of equipment.

Detailed description of the invention

Present invention will be further explained below with reference to the attached drawings and examples.

Fig. 1 is the structural schematic diagram of the safety-type timber cutting equipment for construction of the invention；

Fig. 2 is the top view of the safety-type timber cutting equipment for construction of the invention；

Fig. 3 is the structural schematic diagram of the fixed mechanism of the safety-type timber cutting equipment for construction of the invention；

Fig. 4 is the structural schematic diagram of the cutting mechanism of the safety-type timber cutting equipment for construction of the invention；

In figure: 1. workbench, 2. processors, 3. operation panels, 4. stabilizer blades, 5. supporting blocks, 6. clamping plates, 7. movable blocks, 8. struts, 9. top plate, 10. expansion plates, 11. protecting crusts, 12. saw discs, 13. side plates, 14. first motors, 15. bearings, 16. screw rods, 17. pressures Force snesor, 18. slip rings, 19. sliding rails, 20. second motors, 21. first connecting rods, 22. second connecting rods, 23. sliding blocks, 24. slideways, 25. cylinder, 26. laser pens, 27. Fluency strips, 28. universal wheels.

Specific embodiment

In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.

As shown in Figs. 1-2, a kind of safety-type timber cutting equipment for construction, including workbench 1, processor 2, Operation panel 3, fixed mechanism, cutting mechanism and four stabilizer blades 4, four stabilizer blades 4 are separately fixed at the quadrangle for being fixed on workbench 1 The lower section at place, the processor 2 and operation panel 3 are separately fixed at the following above and of workbench 1, set in the processor 2 There is PLC, the control panel is equipped with display screen and several keys, and the display screen and key are electrically connected with PLC, described solid Determine mechanism and cutting mechanism is arranged at the top of workbench 1；

PLC, i.e. programmable logic controller (PLC), it is used for its internally stored program using a kind of programmable memory, and execution is patrolled The user oriented instructions such as volume operation, sequential control, timing, counting and arithmetical operation, and pass through number or analog pattern input/defeated Various types of mechanical or production processes are controlled out, and its essence is a kind of computer for being exclusively used in Industry Control, hardware configurations It is substantially identical as microcomputer, it is generally used for the reception and output of processing and the instruction of data, for realizing center control System；

In the timber cutting equipment, support is fixed to workbench 1 by 16 stabilizer blade 4 of screw rod, when using equipment, by raw material After being placed on workbench 1, operator can issue control instruction to PLC by the key starting device on operation panel 3, PLC controls fixed mechanism and timber is fixed according to the instruction received, places timber in cutting process and shifts cunning It is dynamic, the cut quality of raw material is influenced, completes the cutting to timber to the timber on workbench 1 by cutting mechanism.

As shown in figure 3, the fixed mechanism includes supporting block 5 and two fixation kits, the supporting block 5 is fixed on work The top of platform 1, two fixation kits are located at the two sides of supporting block 5, the fixation kit include clamping plate 6, driving unit and Two gear units, the driving unit are located between two gear units, and the gear unit includes movable block 7 and strut 8, The driving unit and movable block 7 are sequentially connected, the side that the movable block 7 passes through the separate supporting block 5 of strut 8 and clamping plate 6 Hingedly；

When raw material fixed using fixed mechanism, raw material are placed on to the top of supporting block 5, so that the separate support of raw material One end of block 5 is extend into cutting mechanism, and the height distance certain apart from workbench 1, is facilitated and is cut, then operative employee People is run by the fixation kit that depresses button operates two sides, and driving unit starting acts on the gear unit of two sides, so that Two movable blocks 7 are located remotely from each other along opposite direction, push clamping plate 6 close to raw material by strut 8, and latter two clamping plate 6 It is resisted against on raw material, and then realizes the fixation to raw material, prevent cutting process chinese raw materials from shifting, affect timber Cutting quality.

As shown in figure 4, the cutting mechanism include top plate 9, telescopic component, expansion plate 10, protecting crust 11, lifting assembly, Saw disc 12 and two side plates 13, the both ends of the top plate 9 pass through the top that two side plates 13 are fixed on workbench 1 respectively, described The lower section of top plate 9 is arranged in telescopic component, and the telescopic unit and expansion plate 10 are sequentially connected, and the vertical of the protecting crust 11 is cut The shape in face is U-shaped, and the protecting crust 11 is fixed on the lower section of expansion plate 10, and the saw disc 12 is arranged by lifting assembly anti- Top in protective case 11, the saw disc 12 are electrically connected with PLC.

In cutting mechanism, fixed to top plate 9 can be supported by two side plates 13, by telescopic component drive expansion plate 10 into Row lifting moving, convenient for adjusting the height and position of protecting crust 11, after timber is fixed, telescopic component drive expansion plate 10 to Lower movement, so that the bottom of protecting crust 11 is resisted against the top of workbench 1, the two sides of saw disc 12 are by the inner wall of 11 two sides of protecting crust It blocks, then PLC controls lifting assembly drive saw disc 12 and moves down, and controls the rotation of saw disc 12, so that saw disc 12 is to timber Cutting, the clast for cutting generation are blocked by protecting crust 11, avoid sawdust from being splashed to outside, influence the operator of surrounding, guarantee The security reliability of timber cutting.

As shown in figure 3, the driving unit includes first motor 14 and two driven units, the first motor 14 with PLC electrical connection, the first motor 14 are located between two driven units, and the gear unit and driven unit correspond, The driven unit includes bearing 15 and screw rod 16, and the first motor 14 and bearing 15 are each attached to the top of workbench 1, institute The one end for stating first motor 14 and screw rod 16 is sequentially connected, and the other end of the screw rod 16 is arranged in bearing 15, the movement Block 7 is set on screw rod 16, the movable block 7 be equipped with the junction of screw rod 16 and the matched screw thread of screw rod 16.

PLC controls first motor 14 and starts, and drives the screw rod 16 in the driven unit of two sides in the supporting role of bearing 15 Lower rotation, screw rod 16 pass through threaded function on movable block 7, so that two movable blocks 7 are carried out along the direction of screw rod 16 simultaneously It is mobile.

Preferably, it is equipped with pressure sensor 17 in the clamping plate 6 in order to detect whether clamping plate 6 is resisted against on raw material, The pressure sensor 17 is electrically connected with PLC.After clamping plate 6 is resisted against on raw material, raw material generate pressure to clamping plate 6, make It obtains pressure sensor 17 and detects pressure data, pressure data is passed to PLC by pressure sensor 17, so that PLC determines timber It has been fixed.

Preferably, the movement of stablizing in order to guarantee clamping plate 6, the both ends of the clamping plate 6 are equipped with slip ring 18, the fixed machine Structure further includes two sliding rails 19, and the slip ring 18 is corresponded with sliding rail 19, and the shape of the sliding rail 19 is U-shaped, the sliding rail 19 both ends are fixed on workbench 1, and the slip ring 18 is set on sliding rail 19.By the sliding rail 19 being fixed on workbench 1, The moving direction for securing slip ring 18 is connect since clamping plate 6 is kept fixed with slip ring 18, to can realize that stablizing for clamping plate 6 moves It is dynamic.

As shown in figure 4, the telescopic component includes the second motor 20, first connecting rod 21, second connecting rod 22 and two slidings Unit, second motor 20 are fixed on the lower section of top plate 9, and second motor 20 is electrically connected with PLC, second motor 20 It is sequentially connected with first connecting rod 21, the first connecting rod 21 is hinged by second connecting rod 22 and expansion plate 10, two sliding units The both ends of expansion plate 10 are located at, the sliding unit and side plate 13 correspond.

PLC controls the starting of the second motor 20, and first connecting rod 21 is driven to rotate, and first connecting rod 21 is acted on by second connecting rod 22 On expansion plate 10, so that expansion plate 10 carries out lifting moving under the action of two sliding units, along vertical direction.

Preferably, the sliding unit includes sliding block 23 and slideway 24, institute in order to realize that stablizing for expansion plate 10 is moved It states sliding block 23 to be fixedly connected with expansion plate 10, the slideway 24 is fixed on side plate 13, and the sliding block 23 connects with the sliding of slideway 24 It connects.Using the slideway 24 being fixed on side plate 13, the sliding trace of sliding block 23 is secured, since slip ring 18 and expansion plate 10 are kept It is fixedly connected, to can realize that stablizing for expansion plate 10 is moved.

Preferably, the lifting assembly includes cylinder 25, the cylinder 25 in order to adjust the height and position of saw disc 12 Cylinder body is fixed on the top in protecting crust 11, and the bottom end of the gas bar of the cylinder 25 is fixedly connected with toothed disc, the cylinder 25 It is electrically connected with PLC.PLC controls cylinder 25 and starts, the intracorporal air capacity of cylinder of adjustable displacements of cylinders 25, and the gas bar of cylinder 25 is driven to move It is dynamic, and then the height and position of adjustable saw disc 12, it is convenient that timber is cut.

Preferably, worker adjusts cutting position for convenience, the two sides of the lifting assembly are equipped with laser pen 26, described Laser pen 26 is fixed on the top in protecting crust 11, and the laser pen 26 is electrically connected with PLC.Before being cut, PLC is controllable Laser pen 26 is aimed downwardly laser, and luminous point is formed on raw material, the position of cutting is observed convenient for user, to the position of raw material It is adjusted.

Preferably, in order to support raw material, the lower section of the saw disc 12 is equipped with several Fluency strips 27, the Fluency strip 27 It is fixed on the lower section of workbench 1.Raw material are supported using Fluency strip 27 is convenient, while raw material being facilitated to slide.

Preferably, the bottom end of the stabilizer blade 4 is equipped with universal wheel 28 for the ease of the movement of equipment.

The timber cutting equipment is in use, timber is placed in supporting block 5, while one end of timber extend into two sides It between plate 13, after adjusting position, is sent and is instructed to PLC by key, PLC controls the driving unit effect in two fixation kits On movable block 7, so that movable block 7 is located remotely from each other, pushes clamping plate 6 close by strut 8 and be resisted against on timber, fixed timber Position, position shifts when preventing timber from cutting, and influences cut quality, when being cut, is driven by telescopic component Expansion plate 10 moves down, and is blocked using the clast that protecting crust 11 generates timber cutting, prevents clast from splashing harm week The operator enclosed ensure that saw disc 12 rotates the safety cut to timber, improve the practicability of equipment.

Compared with prior art, which can fix wood by fixed mechanism The position of material, position shifts when preventing timber from cutting, and influences cut quality, moreover, using cutting mechanism to timber When cutting, the sawdust of the splashing generated by 11 pairs of protecting crust cuttings is blocked, when preventing from cutting around sawdust splashing harm Operator, ensure that timber cutting safety, to improve the practicability of equipment.

Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.

Claims

1. a kind of safety-type timber cutting equipment for construction, which is characterized in that including workbench (1), processor (2), operation panel (3), fixed mechanism, cutting mechanism and four stabilizer blades (4), four stabilizer blades (4) are separately fixed at and are fixed on work Make the lower section of the four corners of platform (1), the processor (2) and operation panel (3) are separately fixed at the lower section of workbench (1) and upper Side, the processor (2) is interior to be equipped with PLC, and the control panel is equipped with display screen and several keys, the display screen and key It is electrically connected with PLC, the fixed mechanism and cutting mechanism are arranged at the top of workbench (1)；

The fixed mechanism includes supporting block (5) and two fixation kits, and the supporting block (5) is fixed on the upper of workbench (1) Side, two fixation kits are located at the two sides of supporting block (5), and the fixation kit includes clamping plate (6), driving unit and two Gear unit, the driving unit are located between two gear units, and the gear unit includes movable block (7) and strut (8), The driving unit and movable block (7) are sequentially connected, and the movable block (7) passes through the separate supporting block of strut (8) and clamping plate (6) (5) side is hinged；

The cutting mechanism includes top plate (9), telescopic component, expansion plate (10), protecting crust (11), lifting assembly, saw disc (12) With two side plates (13), the both ends of the top plate (9) pass through the top that two side plates (13) are fixed on workbench (1), institute respectively Telescopic component setting is stated in the lower section of top plate (9), the telescopic unit and expansion plate (10) are sequentially connected, the protecting crust (11) The shape of vertical cross-section be U-shaped, the protecting crust (11) is fixed on the lower section of expansion plate (10), and the saw disc (12) passes through liter The top that part of coming down to a lower group is arranged in protecting crust (11), the saw disc (12) are electrically connected with PLC.

2. being used for the safety-type timber cutting equipment of construction as described in claim 1, which is characterized in that the driving is single Member includes first motor (14) and two driven units, and the first motor (14) is electrically connected with PLC, the first motor (14) Between two driven units, the gear unit and driven unit are corresponded, and the driven unit includes bearing (15) With screw rod (16), the first motor (14) and bearing (15) are each attached to the top of workbench (1), the first motor (14) It is sequentially connected with one end of screw rod (16), the other end setting of the screw rod (16) is in bearing (15), movable block (7) set Be located on screw rod (16), the movable block (7) be equipped with the junction of screw rod (16) and screw rod (16) matched screw thread.

3. being used for the safety-type timber cutting equipment of construction as described in claim 1, which is characterized in that the clamping plate (6) pressure sensor (17) are equipped in, the pressure sensor (17) is electrically connected with PLC.

4. being used for the safety-type timber cutting equipment of construction as described in claim 1, which is characterized in that the clamping plate (6) both ends are equipped with slip ring (18), and the fixed mechanism further includes two sliding rails (19), the slip ring (18) and sliding rail (19) one One is corresponding, and the shape of the sliding rail (19) is U-shaped, and the both ends of the sliding rail (19) are fixed on workbench (1), the slip ring (18) it is set on sliding rail (19).

5. being used for the safety-type timber cutting equipment of construction as described in claim 1, which is characterized in that described flexible group Part includes the second motor (20), first connecting rod (21), second connecting rod (22) and two sliding units, and second motor (20) is solid It is scheduled on the lower section of top plate (9), second motor (20) is electrically connected with PLC, second motor (20) and first connecting rod (21) Transmission connection, hingedly by second connecting rod (22) and expansion plate (10), two sliding units distinguish position to the first connecting rod (21) In the both ends of expansion plate (10), the sliding unit and side plate (13) are corresponded.

6. being used for the safety-type timber cutting equipment of construction as claimed in claim 5, which is characterized in that the sliding is single Member includes sliding block (23) and slideway (24), and the sliding block (23) is fixedly connected with expansion plate (10), and the slideway (24) is fixed on On side plate (13), the sliding block (23) is slidably connected with slideway (24).

7. being used for the safety-type timber cutting equipment of construction as described in claim 1, which is characterized in that the lifting group Part includes cylinder (25), and the cylinder body of the cylinder (25) is fixed on the top in protecting crust (11), the gas bar of the cylinder (25) Bottom end be fixedly connected with toothed disc, the cylinder (25) is electrically connected with PLC.

8. being used for the safety-type timber cutting equipment of construction as described in claim 1, which is characterized in that the lifting group The two sides of part are equipped with laser pen (26), and the laser pen (26) is fixed on the top in protecting crust (11), the laser pen (26) It is electrically connected with PLC.

9. being used for the safety-type timber cutting equipment of construction as described in claim 1, which is characterized in that the saw disc (12) lower section is equipped with several Fluency strips (27), and the Fluency strip (27) is fixed on the lower section of workbench (1).

10. being used for the safety-type timber cutting equipment of construction as described in claim 1, which is characterized in that the stabilizer blade (4) bottom end is equipped with universal wheel (28).