CN210678798U - Panel cutting machine - Google Patents

Abstract

The utility model discloses a panel cutting machine, which comprises a frame, a bottom plate arranged on the table surface of the frame, a slide rail hinged with the bottom plate, a slide block matched with the slide rail and a blade arranged on the slide block; the bottom plate is equipped with along transversely cutting cut groove, cuts cut groove and is located under the blade, and the cutting edge of blade is located cuts cut groove, and the slider can slide along transversely relative slide rail. When the panel is cut, the panel is clamped between the bottom plate and the sliding rail, the panel cannot shift, the sliding block transversely cuts the panel, the cutting edge of the blade is enabled to be kept away from the bottom plate due to the arrangement of the cutting groove, the blade is prevented from colliding with the bottom plate, smooth cutting of the panel is guaranteed, the bearing surface is prevented from being scratched, and the blade is prevented from being damaged.

Description

Panel cutting machine

Technical Field

The utility model relates to a cutting device, concretely relates to panel guillootine.

Background

Present panel guillootine generally removes the panel to the cutter below, pushes down the cutter, decide the panel through the shearing force that cutter and frame edge produced the panel, this kind of structure need let the cutter below leave great cutting feed space, the end at equipment is generally installed to present, and need advance the board from the cutter below when the panel advances the board, the operation is dangerous, and receives the influence of shearing force size, the shearing force is less than enough to lead to dragging the panel easily when the shearing force is less and leads to the panel to shift to influence and cut the precision. If the mode of cutting from the side is adopted, the bearing surface is easy to scratch, even the blade is broken, and the panel is easy to shift. Therefore, a panel cutting machine that prevents the carrying surface from being scratched and prevents the panel from shifting is needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a panel guillootine which can prevent the scratch of the bearing end and the panel from shifting easily.

The purpose of the utility model is realized by adopting the following technical scheme:

a panel cutting machine comprises a rack, a bottom plate arranged on the table surface of the rack, a sliding rail hinged with the bottom plate, a sliding block matched with the sliding rail and a blade arranged on the sliding block; the bottom plate is equipped with along transversely cutting cut groove, cuts cut groove and is located under the blade, and the cutting edge of blade is located cuts cut groove, and the slider can slide along transversely relative slide rail.

In one embodiment of the present invention, the measuring device further comprises a scale longitudinally disposed on the top surface of the rack.

In one embodiment of the present invention, the scale line of the scale is flush with the cutting edge of the blade.

In one embodiment of the present invention, the zero scale line of the scale is flush with the cutting edge of the blade.

In one embodiment of the present invention, the slider is a linear bearing slider.

The utility model discloses an among them embodiment still includes the bearing and connects in the blowing roller of frame, and the blowing roller is located slide rail the place ahead, and transverse distribution is followed to the axis of blowing roller.

In one embodiment of the present invention, the bottom plate is hinged to the frame, and the central axis of the hinged portion of the bottom plate and the frame is distributed along the transverse direction.

The utility model discloses an among them embodiment, the one end that the slider was kept away from to the slide rail is equipped with the balancing weight, and the arm of force that the slide rail was equipped with balancing weight one end is less than the arm of force that balancing weight one end was kept away from to the slide rail.

The utility model discloses an among them embodiment, still including the subassembly that punches, the subassembly that punches is including setting up driving piece in the frame and installing in the towards needle of driving piece output.

The utility model discloses an among them embodiment, the driving piece include that the cylinder body articulates in the cylinder of frame, install support piece in the frame and respectively with the output shaft of cylinder, support piece and towards needle articulated connecting piece, the articulated department of connecting piece and support piece is located between other two articulated departments of connecting piece, the cylinder output shaft corresponds articulated department to the distance that support piece corresponds articulated department is greater than towards the corresponding articulated department of needle to the distance that support piece corresponds articulated department.

Compared with the prior art, the beneficial effects of the utility model reside in that:

when the panel is cut, the panel is clamped between the bottom plate and the sliding rail, the panel cannot shift, the sliding block transversely cuts the panel, the cutting edge of the blade is enabled to be kept away from the bottom plate due to the arrangement of the cutting groove, the blade is prevented from colliding with the bottom plate, smooth cutting of the panel is guaranteed, the bearing surface is prevented from being scratched, and the blade is prevented from being damaged.

Drawings

Fig. 1 is a schematic structural view of a panel cutting machine according to an embodiment of the present invention.

Fig. 2 is a partial view of a panel cutting machine according to an embodiment of the present invention.

Fig. 3 is a second partial view of the panel cutting machine according to the embodiment of the present invention.

Wherein: 10. a frame; 201. a base plate; 2011. cutting the groove; 202. a handle; 301. a slide rail; 302. a balancing weight; 303. a touch block; 401. a slider; 402. a blade; 403. a handle; 50. a scale; 60. a discharge roller; 701. punching a needle; 702. a cylinder; 703. a support member; 704. a connecting member; 80. a mechanical valve.

Detailed Description

Reference will now be made in detail to the present embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solution of the present invention will be further described with reference to the accompanying drawings and the detailed description below:

the longitudinal direction and the transverse direction of the present embodiment are defined in the sequence of panel passing in front and rear, with the orientation of fig. 1 as a reference standard, two-dimensional coordinates as a reference, and the direction along the x-axis as the transverse direction, the direction along the y-axis as the longitudinal direction.

As shown in fig. 1 to 3, the present embodiment provides a panel cutting machine, which includes a frame 10, a bottom plate 201 disposed on a table of the frame 10, a slide rail 301 hinged to the bottom plate 201, a slide block 401 engaged with the slide rail 301, and a blade 402 mounted on the slide block 401; bottom plate 201 upper surface is equipped with square holding tank, and the holding tank runs through two vertical sides of bottom plate 201 perpendicular to, and the tank bottom of holding tank is along transversely being equipped with cutting groove 2011, and cutting groove 2011 is located under blade 402, and the cutting edge of blade 402 is located cutting groove 2011, and slider 401 relative slide rail 301 is along lateral sliding.

The working principle is as follows: lift up the one end that slide rail 301 is located bottom plate 201 top, the pulling panel makes the panel be located the holding tank, keep away from blade 402 during the pulling panel, factor of safety is high, it makes slider 401 paste tight bottom plate 201 and slide rail 301's articulated department to remove slider 401, the one end that slide rail 301 lifted is pushed down, the panel is pressed from both sides tightly by guide rail bottom and bottom plate 201, slider 401 slides, blade 402 cuts the panel along with slider 401's motion, the panel is difficult for taking place to shift, bottom plate 201 accomplishes keeping away of blade 402 through setting up cutting groove 2011, the loading face can not the scratch, blade 402 is difficult for impairedly.

To facilitate the sliding of the slider 401, a handle 403 is provided at the upper end of the slider 401 for holding.

In order to realize fixed-length cutting, the cutting machine also comprises a scale 50 which is arranged on the table top of the machine frame 10 along the longitudinal direction. The length of the panel is measured by the scale 50, thereby achieving fixed length cutting.

To ensure that the panel to be cut is accurate, the scale lines of the scale 50 are flush with the edge of the blade 402, and the resulting cut surface is aligned with the scale lines, without requiring an estimate, to ensure the accuracy of the cut.

To facilitate reading, the zero scale line of the scale 50 is flush with the edge of the blade 402.

In order to reduce the sliding resistance of the slider 401, ensure the slider 401 to slide smoothly and prevent the blade 402 from shaking, the slider 401 is a linear bearing slider 401.

In order to facilitate the winding and unwinding of the panel coiled material and avoid frequent position adjustment during continuous cutting, the panel coiled material winding and unwinding device further comprises a discharging roller 60 connected to the rack 10 through a bearing, wherein the discharging roller 60 is located in front of the sliding rail 301, and the central axis of the discharging roller 60 is transversely distributed. Avoid moving in horizontal position through setting up blowing roller 60, consequently only need when cutting adjust the position of bottom plate 201 with blowing roller 60 well can, avoid follow-up frequent adjustment and influence cutting efficiency.

The bottom plate 201 is hinged to the frame 10, and a central axis of a hinged position of the bottom plate 201 and the frame 10 is distributed along the transverse direction. The bottom plate 201 can rotate along the side of the frame 10, and does not occupy the space position right above the frame 10, so that other mechanisms, such as the discharging roller 60, can be conveniently arranged on the frame 10.

The end of the slide rail 301 far away from the slide block 401 is provided with a balancing weight 302, and the force arm of the end of the slide rail 301 provided with the balancing weight 302 is smaller than the force arm of the end of the slide rail 301 far away from the balancing weight 302. Through setting up balancing weight 302, rotating bottom plate 201, slide rail 301 takes place to rotate under balancing weight 302's action of gravity to make bottom plate 201 and slide rail 301 keep the state of opening, the holding tank exposes, and the placing of the panel of being convenient for need not to lift by a wide margin slide rail 301 and makes its rotation.

In order to facilitate the lifting of the sliding rail 301, a lifting handle 202 is disposed at an end of the bottom plate 201 away from the weight block 302.

In order to punch the panel, the punching machine further comprises a punching assembly, wherein the punching assembly comprises a driving piece arranged on the rack 10 and a punching needle 701 arranged at the output end of the driving piece. The perforating assembly can be a prior art linear reciprocating structure, such as a hydraulic cylinder.

The driving part comprises a cylinder 702 with a cylinder body hinged to the frame 10, a support 703 mounted on the frame 10, and a connecting piece 704 hinged to an output shaft of the cylinder 702, the support 703 and the punch pin 701 respectively, the hinged position of the connecting piece 704 and the support 703 is located between the other two hinged positions of the connecting piece 704, and the distance from the hinged position corresponding to the output shaft of the cylinder 702 to the hinged position corresponding to the support is greater than the distance from the hinged position corresponding to the punch pin 701 to the hinged position corresponding to the support. Namely, an output shaft of the air cylinder 702, the supporting piece 703, the connecting piece 704 and the punching pin 701 form a labor-saving lever, the air cylinder 702 outputs smaller thrust to complete punching of the panel, the air cylinder reacts quickly, and punching efficiency is high.

The mechanical valve 80 is arranged on the frame 10, a trigger block 303 for triggering the mechanical valve 80 is arranged on a slide rail 301 adjacent to the counterweight block 302, the mechanical valve 80 is used for controlling the opening and closing of the air cylinder 702, and the trigger block 303 is positioned between the hinge joint of the bottom plate 201 and the slide rail 301 and the counterweight block 302. Slide rail 301 keeps the open mode with bottom plate 201 under the action of gravity of balancing weight 302, after placing the panel in the holding tank, push down slide rail 301, the setting that is located panel and slide rail 301 articulated opposite side touches mechanical valve 80 along with the rotation downstream of slide rail 301, mechanical valve 80 control cylinder 702 output, thereby accomplish to punch the panel, touch block 303 and mechanical valve 80 makes slide rail 301 target in place with the motion of panel one and can punch automatically, the action links up compactly, the efficiency of punching of improvement panel.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims (10)

1. A panel cutting machine comprises a rack and is characterized by further comprising a bottom plate arranged on the table surface of the rack, a sliding rail hinged with the bottom plate, a sliding block matched with the sliding rail and a blade arranged on the sliding block; the bottom plate has transversely been seted up and has been cut the groove, cut the groove and be located under the blade, the cutting edge of blade is located cuts the inslot, the slider can be relative the slide rail is along transverse sliding.

2. The panel cutter as claimed in claim 1, further comprising a scale longitudinally disposed on the frame deck.

3. The panel cutter of claim 2, wherein the scale lines of the scale are flush with the cutting edge of the blade.

4. The panel cutter of claim 3, wherein the zero scale line of the scale is flush with the cutting edge of the blade.

5. The panel cutter of claim 1 wherein the slides are linear bearing slides.

6. The panel cutting machine of claim 1, further comprising a discharge roller bearing-connected to the frame, the discharge roller being positioned in front of the slide rail, a central axis of the discharge roller being distributed in a transverse direction.

7. The panel cutting machine of claim 1, wherein the bottom plate is hinged to the frame, and a central axis of the hinged portion of the bottom plate and the frame is distributed along a transverse direction.

8. The panel cutting machine as claimed in claim 7, wherein a weight block is provided at an end of the slide rail away from the slider, and a force arm at an end of the slide rail where the weight block is provided is smaller than a force arm at an end of the slide rail away from the weight block.

9. The panel cutting machine of claim 8, further comprising a punching assembly including a driving member disposed on the frame and a punch pin mounted at an output end of the driving member.

10. The panel cutting machine as claimed in claim 9, wherein the driving member includes a cylinder having a cylinder body hinged to the frame, a support member mounted on the frame, and a connecting member hinged to the output shaft of the cylinder, the support member and the punch pin, respectively, the connecting member being hinged to the support member between the other two hinges of the connecting member, and the distance from the corresponding hinge of the output shaft of the cylinder to the corresponding hinge of the support member is greater than the distance from the corresponding hinge of the punch pin to the corresponding hinge of the support member.

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