CN211101919U

CN211101919U - Plate cutting machine

Info

Publication number: CN211101919U
Application number: CN201921702793.6U
Authority: CN
Inventors: 王善平; 林杰克; 张仁光
Original assignee: Shandong Huayu University of Technology
Current assignee: Shandong Huayu University of Technology
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-07-28
Anticipated expiration: 2029-10-12

Abstract

The utility model belongs to the technical field of the panel cutting technique and specifically relates to a panel cutting machine is related to. This plate cutting machine includes the bottom plate, fixes at the mount of bottom plate upside, rotationally sets up cutting piece and the first drive arrangement of drive cutting piece pivoted on the bottom plate, and plate cutting machine still includes conveying mechanism, and conveying mechanism includes: the driven conveying mechanism is arranged on the bottom plate, and the upper end of the driven conveying mechanism protrudes out of the upper surface of the bottom plate; and the driving conveying mechanism is arranged above the bottom plate and arranged on the fixing frame in a lifting manner, and a working space for passing through the plates is formed between the driving conveying mechanism and the driven conveying mechanism. The embodiment of the utility model provides an in having set up initiative conveying mechanism and driven conveying mechanism, during cutting operation, initiative conveying mechanism and driven conveying mechanism will wait that the panel of cutting feeds to the cutting piece, through cutting piece cutting sheet material, the problem that wastes time and energy when having solved artifical propelling movement panel at least.

Description

Plate cutting machine

Technical Field

The utility model relates to a panel cutting technical field, concretely relates to panel cutting machine.

Background

The plate is a flat rectangular plate with standard size, and is applied to the industries of furniture manufacture, building, processing and the like. In order to produce and manufacture different plate products, the plate needs to be cut according to the use working condition so as to meet the requirements of the plate application environment on the size and the shape of the plate.

A plate cutting machine is a machine that is commonly used in a plate cutting operation, and cuts a plate by a cutting blade rotating at a high speed. The plate cutting machine among the prior art needs operating personnel to the panel application of force at the cutting in-process, to the direction propelling movement panel of cutting piece so that panel and cutting piece contact to cutting panel, waste time and energy, cause the production efficiency of panel goods to hang down. In addition, an operator is easily accidentally injured by the cutting blade rotating at a high speed in the process of pushing the plate, and certain potential safety hazards are caused.

Therefore, how to design a plate cutting machine capable of replacing manual pushing of plates becomes a technical problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a panel cutting machine feeds panel to the cutting piece through initiative conveying mechanism and driven conveying mechanism, has solved the problem that artifical propelling movement panel is wasted time and energy among the prior art at least.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a panel cutting machine, includes the bottom plate, fixes the mount of bottom plate upside, rotationally set up cutting piece and drive on the bottom plate cutting piece pivoted a drive arrangement, be equipped with the cutting groove on the bottom plate, the upper portion of cutting piece is followed the downside of bottom plate is passed the cutting groove extends to the upside of bottom plate, panel cutting machine still includes conveying mechanism, conveying mechanism includes: the driven conveying mechanism is arranged on the bottom plate, and the upper end of the driven conveying mechanism protrudes out of the upper surface of the bottom plate; and the driving conveying mechanism is arranged above the bottom plate and arranged on the fixing frame in a lifting manner, and a working space for passing through the plates is formed between the driving conveying mechanism and the driven conveying mechanism.

Further, initiative conveying mechanism includes second drive arrangement, lifting support, conveyer belt, driving shaft and driven shaft, the conveyer belt bypass the driving shaft with the driven shaft, the driving shaft with the driven shaft with lifting support rotatable coupling, second drive arrangement with the driving shaft transmission is connected.

Further, the outer surface of conveyer belt is provided with the skid resistant course.

Furthermore, the anti-slip layer is a plurality of bulges which are formed on the outer surface of the conveying belt and are uniformly distributed.

Further, the plate cutting machine further comprises a lifting mechanism, the lifting mechanism is fixed on the fixing frame, and the lifting mechanism is connected with the lifting support and used for adjusting the height of the working space.

Further, elevating system includes a plurality of cylinders, the cylinder body of cylinder is fixed vertically on the mount, it is a plurality of the piston rod of cylinder respectively with lifting support fixed connection.

Furthermore, the driven conveying mechanism comprises a plurality of conveying rollers which are embedded in the bottom plate and protrude out of the bottom plate, the conveying rollers are rotatably connected with the bottom plate, and the upper ends of the plurality of conveying rollers are positioned on the same horizontal plane.

Further, the dust removal device comprises a dust removal mechanism, wherein the dust removal mechanism comprises a dust removal groove arranged on the bottom plate and a collection box communicated with the dust removal groove.

Further, the dust removal mechanism further comprises an exhaust fan, and an exhaust opening of the exhaust fan is communicated with the collection box.

Furthermore, the air suction opening is provided with a dust screen.

The embodiment of the utility model provides an in one or more technical scheme, following technological effect or advantage have at least:

1. the embodiment of the utility model provides an in having set up initiative conveying mechanism and driven conveying mechanism, during cutting operation, initiative conveying mechanism and driven conveying mechanism will wait that the panel of cutting feeds to the cutting piece, through cutting piece cutting sheet material, the problem that wastes time and energy when having solved artifical propelling movement panel at least.

2. The embodiment of the utility model provides an in elevating system can adjust the height of workspace between initiative conveying mechanism and the driven conveying mechanism, make compressing tightly and the transport that panel cutting machine is adapted to different thickness panels.

3. The embodiment of the utility model provides an in set up dust removal mechanism, the sweeps that produces during cutting operation gets into the collecting box through the dust removal groove under the effect of air exhauster, and dust removal mechanism can reduce to a certain extent that the sweeps gets into the air exhauster and causes the damage and enter into the polluted environment in the external environment through the air exhauster to the air exhauster.

Drawings

Fig. 1 is a schematic structural diagram of a plate cutting machine according to the present invention;

fig. 2 is a schematic view of an assembly structure of the active conveying mechanism in the embodiment of the present invention;

fig. 3 is a front view of a plate cutting machine according to the present invention;

FIG. 4 is a partial enlarged view A of FIG. 3;

FIG. 5 is a partial enlarged view B of FIG. 3;

FIG. 6 is a cross-sectional view A-A of FIG. 5;

fig. 7 is a schematic structural diagram of the exhaust fan and the dust screen in the embodiment of the present invention.

Description of the reference numerals

1-bottom plate, 101-cutting groove, 102-groove, 103-dedusting groove;

2-conveying roller, 3-collecting box, 301-connecting port, 302-placing cavity, 303-stop door and 304-handle;

4-cutting blade, 5-conveying belt, 501-bulge, 6-first supporting plate, 7-top plate, 701-driving hole, 8-second supporting plate, 9-air cylinder, 10-driving shaft, 11-driven shaft, 12-first motor, 13-third supporting plate, 14-fourth supporting plate, 15-second motor, 16-first connecting plate, 17-second connecting plate, 18-bolt, 19-nut, 20-first connecting hole, 21-second connecting hole, 22-third connecting hole, 23-exhaust fan, 24-dust screen, 25-supporting leg, 26-motor seat and 27-reinforcing plate.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

Fig. 1-7 show a schematic structural diagram of a plate cutting machine according to the present invention. For convenience of description, the terms "upper", "lower", "left" and "right" are used in the same way as the drawings, but do not limit the structure of the present invention.

As shown in fig. 1-3, a plate includes a base plate 1, a fixing frame fixed on the base plate 1, a cutting blade 4 rotatably disposed on the base plate 1, a first driving device for driving the cutting blade 4 to rotate, and a conveying mechanism. Wherein, a cutting groove 101 is arranged on the bottom plate 1, and the upper part of the cutting blade 4 passes through the cutting groove 101 from the lower side of the bottom plate 1 and extends to the upper side of the bottom plate 1. The width of cutting groove 101 is greater than the thickness of cutting piece 4, and the length of cutting groove 101 is less than the diameter of cutting piece 4, makes partial cutting piece 4 protrusion in bottom plate 1 setting, is convenient for cut panel. The conveying mechanism comprises a driven conveying mechanism and a driving conveying mechanism. Wherein, driven conveying mechanism sets up on bottom plate 1, and driven conveying mechanism's upper end protrusion is in the upper surface of bottom plate 1. The driving conveying mechanism is arranged above the bottom plate 1 and arranged on the fixing frame in a lifting mode, and a working space capable of passing through the plates is formed between the driving conveying mechanism and the driven conveying mechanism. During cutting operation, the panel that initiative conveying mechanism and driven conveying mechanism will treat the cutting feeds to cutting piece 4, and cutting piece 4 cuts panel, the problem that wastes time and energy when can solve artifical propelling movement panel at least.

In some embodiments, as shown in fig. 1, four legs 25 are fixedly connected to the bottom of the base plate 1 for supporting the entire plate cutting machine. The mount includes first backup pad 6, second backup pad 8 and roof 7, and first backup pad 6 and second backup pad 8 are fixed respectively in the left and right sides of bottom plate 1 and set up perpendicularly with bottom plate 1, and roof 7 and bottom plate 1 parallel arrangement, its both ends respectively with the top of first backup pad 6 and the top fixed connection of second backup pad 8.

In some embodiments, as shown in fig. 1 and 2, the active transport mechanism includes a second drive device, a lifting bracket, a conveyor belt 5, a drive shaft 10, and a driven shaft 11. Wherein conveyer belt 5 bypasses driving shaft 10 and driven shaft 11, and when driving shaft 10 was rotatory, can drive driven shaft 11 through the transmission of conveyer belt 5 and rotate to carry the panel that waits to cut. When cutting, the upper end surface of the plate to be cut is abutted against the surface of one side, close to the bottom plate 1, of the conveying belt 5, and force is applied to the plate to enable the plate to be fed towards the direction of the cutting blade 4. The elevating bracket includes a third support plate 13 and a fourth support plate 14. The driving shaft 10 has a first end and a second end which are oppositely arranged, the first end of the driving shaft 10 penetrates through the third supporting plate 13 and is in transmission connection with the second driving device, the second end of the driving shaft is in rotatable connection with the fourth supporting plate 14, and bearings are arranged at the joints of the driving shaft 10, the third supporting plate 13 and the fourth supporting plate 14, so that the driving shaft 10 can rotate under the driving force of the second driving device. Two ends of the driven shaft 11 are respectively rotatably connected with the third supporting plate 13 and the fourth supporting plate 14, and bearings are arranged at the joints of the third supporting plate and the fourth supporting plate.

In some embodiments, the second driving device is a first motor 12, and the first motor 12 is fixedly connected to the third supporting plate 13 through a motor base 26; an output shaft of the first motor 12 is in transmission connection with the driving shaft 10, and preferably, the output shaft of the first motor 12 and the driving shaft 10 can be connected through a coupler. It should be noted that the first motor 12 may also be a hollow shaft motor, and the first end of the driving shaft 10 is embedded into a shaft hole at the output end of the hollow shaft motor and connected to the output end of the hollow shaft motor through a flat key or a spline, so that the first motor 12 is conveniently connected to the driving shaft 10; the utility model discloses do not do specific restriction, as long as can realize that first motor 12 drives driving shaft 10 and rotates.

In some embodiments, the outer surface of the conveyor belt 5 is provided with an anti-slip layer. Preferably, the anti-slip layer is a plurality of protrusions 501 formed on the outer surface of the conveyor belt 5 and uniformly distributed, so that the friction force between the conveyor belt 5 and the plate is increased, and the slip between the conveyor belt 5 and the plate in the cutting process is reduced.

In some embodiments, the utility model provides a panel cutting machine still includes elevating system, and this elevating system is fixed in on the mount and is connected with third backup pad 13, fourth backup pad 14 for adjust workspace's height. The lifting mechanism can drive the driving conveying mechanism to move in the direction perpendicular to the bottom plate 1 so as to press the plate to be cut, and the lifting mechanism can be suitable for cutting plates with different thicknesses to a certain extent.

In some embodiments, as shown in fig. 1, 2 and 4, the lifting mechanism includes a plurality of cylinders 9 (e.g., 4), and the cylinders of the plurality of cylinders 9 are disposed perpendicular to the top plate 7 and fixedly connected to the top plate 7. The top plate 7 is provided with a plurality of driving holes 701, and the number of the driving holes 701 corresponds to the number of the air cylinders 9. The plurality of cylinders 9 are divided into two groups, and piston rods of the two groups of cylinders 9 penetrate through the driving holes 701 on the top plate 7 and are fixedly connected with the third supporting plate 13 and the fourth supporting plate 14 respectively. When the plate needs to be cut, the piston rod of the air cylinder 9 extends out to drive the driving conveying mechanism to move downwards, so that one side, close to the bottom plate 1, of the conveying belt 5 is abutted to the upper end face of the plate, the plate is compressed, and the pushing force to the plate is increased.

In some embodiments, as shown in fig. 1 and 3, the driven conveying mechanism includes a plurality of conveying rollers 2. The bottom plate 1 is provided with a groove 102, and a plurality of conveying rollers 2 are embedded in the groove 102 in parallel. The upper ends of the conveying rollers 2 are located on the same horizontal plane, the horizontal plane protrudes out of the upper surface of the bottom plate 1, the two ends of the conveying rollers 2 are rotatably connected with the bottom plate 1, and bearings are arranged at the joints of the conveying rollers. The plurality of conveying rollers 2 extend in a direction perpendicular to the feeding direction of the sheet material, and the conveying belt 5 plays a role of assisting in conveying the sheet material when conveying the sheet material.

In some embodiments, the present invention provides a panel cutting machine further comprising a dust removing mechanism, as shown in fig. 3, the dust removing mechanism comprises a dust removing groove 103 and a collecting box 3. Wherein the dust removing groove 103 is arranged on the bottom plate 1 and penetrates through the bottom plate 1. Preferably, the dust removing groove 103 is in an inverted step shape, so that scraps generated during cutting can be conveniently collected in the dust removing groove 103. The top of the collecting box 3 is fixedly connected with the bottom of the bottom plate 1, and a placing cavity 302 is arranged in the collecting box and used for containing generated scraps. A connecting port 301 is arranged at the joint of the top of the collecting box 3 and the groove 102, and the connecting port 301 is communicated with the dust removing groove 103 and the placing cavity 302, so that the scraps can enter the placing cavity 302 through the dust removing groove 103 and the groove 102 in sequence. Preferably, an opening is formed in one side, back to the plate feeding direction, of the collecting box 3, the opening is connected with a shutter 303, and the shutter 303 is integrally matched with the opening, so that the shutter 303 can be clamped into the opening to close the opening; this shutter 303's one side and collecting box 3 are rotationally connected, and its connected mode can be hinge connection to make shutter 303 can open and will place the sweeps in the chamber 302 and clear up, close shutter 303 after the clearance finishes. Preferably, a handle 304 is provided at one side of the shutter 303 to facilitate opening and closing of the shutter 303.

In some embodiments, as shown in fig. 3 and 7, the dust-removing mechanism further comprises a suction fan 23, the suction fan 23 being fixed to one side of the collection tank 3 by a reinforcing plate 27; the suction opening of the exhaust fan 23 is communicated with the placing cavity 302, the air outlet is communicated with the outside, and the scraps can enter the dust removing groove 103 more quickly under the action of the exhaust fan 23, so that the dust removing effect is improved. Preferably, the fixed dust screen 24 that is provided with of exhaust fan 23's exhaust opening department is provided with a plurality of dust holes on the dust screen 24, reduces the sweeps to a certain extent and gets into exhaust fan 23 in, avoids the sweeps to cause the damage to exhaust fan 23, has increased exhaust fan 23's availability factor to a certain extent.

In some embodiments, as shown in fig. 3, 5 and 6, the first driving device includes a first connecting plate 16, a second connecting plate 17 and a second motor 15, the first connecting plate 16, the second connecting plate 17 and the cutting blade 4 are detachably connected through a bolt 18 and a nut 19, so that the cutting blade 4 is conveniently replaced, and the convenience of use of the cutting machine is improved to a certain extent. The concrete connection mode is as follows: as shown in fig. 5 and 6, the first connecting holes 20 are disposed on both upper and lower sides of the first connecting plate 16, the two second connecting holes 21 are disposed on the cutting blade 4, the third connecting holes 22 are disposed on both upper and lower sides of the second connecting plate 17, and the first, second and third connecting

holes

20, 21 and 22 are disposed correspondingly to each other. The end of the bolt 18 passes through the third, second and first connecting

holes

22, 21 and 20 in sequence during installation, and the nut 19 is in threaded connection with the end of the bolt 18 for fixation, so that the shaking of the cutting blade 4 during cutting is reduced, and the complex steps of the cutting blade 4 during replacement are reduced. The second motor 15 is fixed at the bottom of the bottom plate 1 through a motor base 26; the output shaft and the first connecting plate 16 of second motor 15 are connected, need to explain that, its connected mode can be for modes such as interference fit connection, welding, as long as can realize that second motor 15 drives first connecting plate 16 rotatory, and then it can to drive cutting piece 4 rotation, the utility model discloses do not make concrete restriction to its connected mode.

It should be noted that, the utility model provides a first motor 12, second motor 15, cylinder 9 and air exhauster 23 are prior art and from taking control module, the utility model discloses its inner structure has not been changed.

The utility model relates to a plate cutting machine's theory of operation is: when a plate cutting machine is used for cutting a plate, the plate to be cut is placed on a conveying roller 2 on a bottom plate 1; starting the air cylinder 9, driving the driving conveying mechanism to move downwards until one side of the conveying belt 5 close to the bottom plate 1 abuts against the upper end face of the plate, and pressing the plate; starting the second motor 15 to drive the cutting blade 4 to rotate; start first motor 12, the drive driving shaft 10 is rotatory, and 5 motion of conveyer belt are to panel application of force, and a plurality of conveying rollers 2 play the support to panel and reduce the effect of support surface to panel friction power, carry panel to the direction of cutting piece 4, and cutting piece 4 cuts panel.

The scraps produced during cutting are sucked into the collection box 3 through the dust removing groove 103 and the connection port 301 by the exhaust fan 23, so that the scraps can be cleaned and collected conveniently.

To sum up, the utility model provides a panel cutting machine has set up initiative conveying mechanism and driven conveying mechanism, and initiative conveying mechanism and driven conveying mechanism feed the panel that will wait to cut to the cutting piece during cutting operation, through cutting piece cutting panel, the problem that wastes time and energy when having solved artifical propelling movement panel at least. The embodiment of the utility model provides an in elevating system can adjust the height of workspace between initiative conveying mechanism and the driven conveying mechanism, make compressing tightly and the transport that panel cutting machine is adapted to different thickness panels. The embodiment of the utility model provides an in set up dust removal mechanism, the sweeps that produces during cutting operation gets into the collecting box through the dust removal groove under the effect of air exhauster, and dust removal mechanism can reduce to a certain extent that the sweeps gets into the air exhauster and causes the damage and enter into the polluted environment in the external environment through the air exhauster to the air exhauster.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a panel cutting machine, includes bottom plate (1), fixes the mount of bottom plate (1) upside, rotationally set up cutting piece (4) and drive on bottom plate (1) cutting piece (4) pivoted first drive arrangement, be equipped with on bottom plate (1) and cut groove (101), the upper portion of cutting piece (4) is followed the downside of bottom plate (1) is passed cut groove (101) and is extended to the upside of bottom plate (1), its characterized in that, panel cutting machine still includes conveying mechanism, conveying mechanism includes:

the driven conveying mechanism is arranged on the bottom plate (1), and the upper end of the driven conveying mechanism protrudes out of the upper surface of the bottom plate (1); and

the driving conveying mechanism is arranged above the bottom plate (1), the driving conveying mechanism is arranged on the fixing frame in a lifting mode, and a working space for passing through plates is formed between the driving conveying mechanism and the driven conveying mechanism.

2. The board cutting machine according to claim 1, characterized in that the active conveying mechanism comprises a second driving device, a lifting support, a conveying belt (5), a driving shaft (10) and a driven shaft (11), the conveying belt (5) bypasses the driving shaft (10) and the driven shaft (11), the driving shaft (10) and the driven shaft (11) are rotatably connected with the lifting support, and the second driving device is in transmission connection with the driving shaft (10).

3. Cutting plate machine according to claim 2, characterized in that the outer surface of the conveyor belt (5) is provided with an anti-slip layer.

4. A cutting machine for plate material as claimed in claim 3, wherein said anti-slip layer is a plurality of protrusions (501) formed on the outer surface of said conveyor belt (5) and uniformly arranged.

5. The cutting plate material machine according to claim 2, further comprising a lifting mechanism fixed to the fixing frame, the lifting mechanism being connected to the lifting bracket for adjusting the height of the working space.

6. The board cutting machine according to claim 5, characterized in that the lifting mechanism comprises a plurality of air cylinders (9), the cylinder bodies of the air cylinders (9) are vertically fixed on the fixed frame, and the piston rods of the air cylinders (9) are respectively fixedly connected with the lifting support.

7. The cutting plate material machine according to any one of claims 1 to 6, wherein the driven conveying mechanism comprises a plurality of conveying rollers (2) embedded in the bottom plate (1) and protruding from the bottom plate (1), the conveying rollers (2) are rotatably connected with the bottom plate (1), and the upper ends of the plurality of conveying rollers (2) are located on the same horizontal plane.

8. The board cutting machine according to any one of claims 1 to 6, further comprising a dust removing mechanism including a dust removing groove (103) provided on the base plate (1) and a collection box (3) communicating with the dust removing groove (103).

9. The board cutting machine according to claim 8, characterized in that the dust removal mechanism further comprises an exhaust fan (23), the suction opening of the exhaust fan (23) being in communication with the collection box (3).

10. Cutting plate machine according to claim 9, characterized in that a dust screen (24) is arranged on the suction opening.