CN110640816A - Butyl rubber plate cutting machine - Google Patents
Butyl rubber plate cutting machine Download PDFInfo
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- CN110640816A CN110640816A CN201911073416.5A CN201911073416A CN110640816A CN 110640816 A CN110640816 A CN 110640816A CN 201911073416 A CN201911073416 A CN 201911073416A CN 110640816 A CN110640816 A CN 110640816A
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- plate
- movable
- butyl rubber
- rubber plate
- movable plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
- B26D1/30—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
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- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
The invention relates to the field of plastic product production and processing, and particularly discloses a butyl rubber plate cutting machine which comprises a workbench, wherein a feeding platform, a cutting mechanism and a material pouring mechanism are sequentially arranged on the workbench, the material pouring mechanism comprises a movable plate, an installation part, a rigid traction mechanism and a reset mechanism, two ends of the rigid traction mechanism are respectively connected with an operating rod and the bottom of the movable plate, and when the operating rod is rotated downwards to drive a movable knife bracket to cut a butyl rubber plate, the rigid traction mechanism is used for adjusting the movable plate to rotate downwards and incline along a horizontal plane; the reset mechanism provides a resilient force when the movable plate is in a rotationally inclined state. According to the butyl rubber plate cutting machine, after the butyl rubber plate is cut, the butyl rubber plate can be conveniently dropped into the material barrel through the rotating movable plate, the movable cover plate can be rotated by holding the operating rod of the cutting mechanism by hand to apply force up and down, and therefore the cut butyl rubber plate is poured into the material barrel and reset.
Description
Technical Field
The invention relates to the field of plastic product production and processing, in particular to a butyl rubber plate cutting machine.
Background
Butyl rubber sheets are copolymers of isobutylene and isoprene, and have been widely used in various fields. At present, the cutting of the butyl rubber plate is generally operated manually, namely, the whole butyl rubber plate is positioned firstly, then fed and cut manually, then the size is measured manually, the cutting starting point is marked, and finally the material is held manually and cut according to the mark.
The cutting machine applies shearing force to butyl rubber plates with various thicknesses by using a movable upper blade and a fixed lower blade and adopting a reasonable blade gap, so that the butyl rubber plates are broken and separated according to the required size. However, the existing cutting machine has some defects in the using process, for example, the small butyl rubber plate is cut by the electric cutting machine and is wasted, a manual cutting machine is needed, the existing manual cutting machine cannot automatically pour the cut butyl rubber plate into the charging barrel when in use, and the cut butyl rubber plate needs to be manually taken away so as to avoid influencing the cutting of the subsequent butyl rubber plate, so that the use is inconvenient.
Disclosure of Invention
In view of the above, the present invention provides a butyl rubber plate cutting machine to overcome the defects in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
the butyl rubber plate cutting machine comprises a workbench, wherein a feeding platform, a cutting mechanism and a material pouring mechanism are sequentially arranged on the workbench, the cutting mechanism comprises a fixed cutter support and a movable cutter support, the fixed cutter support comprises a horizontal base and a supporting arm which are connected in an L-shaped structure, one end of the movable cutter support is hinged with a hinged part at the end of the horizontal base, the top end of the supporting arm is connected with an operating rod, and the operating rod is connected with the other end of the movable cutter support; the horizontal base is provided with a fixed blade, the side wall of the movable blade support is provided with a movable blade, and the rear side of the fixed blade is jointed and staggered with the movable blade;
the feeding platform is connected to the front side of the fixed blade, and the butyl rubber plate can reach the cutting position on the fixed blade along the feeding platform;
the material pouring mechanism comprises a movable plate, an installation part, a rigid traction mechanism and a reset mechanism, the movable plate is positioned behind the fixed blade, a blade gap is formed between the movable plate and the fixed blade, and the movable blade rotates to the blade gap to cut the butyl rubber plate; the mounting part is positioned on the workbench on one side of the hinge part, and the movable plate is hinged with the mounting part; the two ends of the rigid traction mechanism are respectively connected with the operating rod and the bottom of the movable plate, and when the operating rod is rotated downwards to drive the movable knife bracket to cut the butyl rubber plate, the rigid traction mechanism is used for adjusting the movable plate to rotate and incline downwards along the horizontal plane; the reset mechanism provides a resilient force when the movable plate is in a rotationally inclined state.
For the butyl rubber plate cutting machine, the feeding platform, the fixed blade and the movable plate are positioned on the same horizontal plane.
As an improvement of the butyl rubber plate cutting machine, the rigid traction mechanism comprises a pull wire, a guide wheel set is fixed on the cutting mechanism and is positioned on one side of the cutting mechanism close to the mounting part, the guide wheel set comprises an arc-shaped convex block and a pulley, the arc-shaped convex block is arranged on the fixed cutter support and is positioned below the hinged part, and the pulley is arranged on the movable cutter support and is positioned above the hinged part;
one end of the pull wire is fixed on the operating rod, and the other end of the pull wire bypasses the arc-shaped surface of the arc-shaped convex block and then is bent and connected with one side, far away from the installation part, of the bottom of the movable plate.
As a further improvement of the butyl rubber plate cutting machine, the stay wire is positioned below the pulley, and a wire groove is formed in the arc surface of the arc-shaped convex block.
As a further improvement of the butyl rubber plate cutting machine, the mounting part comprises a vertical plate and a seat plate, the seat plate is fixed on the workbench, the vertical plate is vertically fixed on the seat plate, and the top end of the vertical plate is hinged with one long edge of the movable plate through a pin shaft;
the reset mechanism comprises a cross rod, a limiting column and a tension spring, one end of the cross rod is connected to the movable plate, the other end of the cross rod extends out of the movable plate, the limiting column is vertically arranged between the cross rod and the seat plate, the top of the limiting column is connected to the cross rod, the bottom of the limiting column is abutted against the seat plate, the tension spring is arranged between the cross rod and the vertical plate, one end of the tension spring is connected to the cross rod, and the other end of the tension spring is connected to the seat plate;
the extension spring is in the fly leaf produces ascending resilience force along the horizontal plane downward rotation slope in-process, spacing post makes the fly leaf keeps at the horizontal plane state after reseing.
As a further improvement of the cutting mechanism of the butyl rubber plate cutting machine, the support arm is provided with a groove for accommodating the rotation of the movable knife bracket, the connecting head of the operating rod is movably connected with the top of the support arm, the connecting head is connected with the movable knife bracket through an arc-shaped connecting block, the upper end of the arc-shaped connecting block is connected with the lower end of the connecting head, and the lower end of the arc-shaped connecting block is connected with the end of the movable knife bracket far away from the hinge part.
As another improvement of the cutting mechanism of the butyl rubber plate cutting machine, the top of the supporting arm is provided with a large sector-shaped tooth, one end of the operating rod is provided with a small sector-shaped tooth, and the large sector-shaped tooth is meshed with the small sector-shaped tooth; the center of the circle of the small fan-shaped teeth is fixedly provided with a central shaft, and the end of the movable knife support far away from the hinged part is movably connected with the central shaft.
As a further improvement of the cutting mechanism of the butyl rubber plate cutting machine, a limiting plate is arranged at one end of the movable plate, which is far away from the cutting mechanism, a sliding hole is formed in the movable plate along the length direction, and the limiting plate is transversely and vertically fixed on the movable plate through a locking bolt.
As a further improvement of the cutting mechanism of the butyl rubber plate cutting machine, the feeding platform is provided with a guide strip along the length direction, the feeding platform is provided with at least two waist-shaped holes in the width direction, guide columns are arranged in the waist-shaped holes, and the guide columns are matched with the guide strip to prevent the butyl rubber plate from deviating on the feeding platform.
The invention has the beneficial effects that: according to the butyl rubber plate cutting machine, after the butyl rubber plate is cut, the butyl rubber plate can be conveniently dropped into the material cylinder through the rotating movable plate, the movable cover plate can be rotated by holding the operating rod of the cutting mechanism by hand to apply force up and down, and therefore the cut butyl rubber plate is poured into the material cylinder and the movable cover plate is reset. That is to say, the butyl rubber plate cutting machine is convenient to use, simple in structure and low in cost. In addition, the material is poured automatically after cutting, is suitable for operators with any proficiency, and improves the production efficiency.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a top view of a butyl rubber plate cutting machine according to the present invention;
fig. 2 is a schematic structural view of a first embodiment of a cutting mechanism;
FIG. 3 is a rear view of FIG. 1;
FIG. 4 is a schematic structural diagram of a material pouring mechanism;
fig. 5 is a schematic structural view of another embodiment of the cutting mechanism.
Reference numerals:
100-workbench, 200-feeding platform, 210-guide strip, 220-waist-shaped hole, 230-guide column, 300-cutting mechanism, 310-fixed knife bracket, 311-horizontal base, 312-supporting arm, 313-hinged part, 314-fixed blade, 320-movable knife bracket, 321-movable blade, 330-operating rod, 331-connecting head, 341-arc projection, 342-pulley, 350-arc connecting block, 360-large sector tooth, 370-small sector tooth, 400-dumping mechanism, 410-movable plate, 411-limiting plate, 412-sliding hole, 413-locking bolt, 421-vertical plate, 422-seat plate, 430-rigid traction mechanism, 440-reset mechanism, 441-cross bar, 442-limiting column, 443-tension spring.
Detailed Description
The present invention will be described in further detail with reference to examples.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally 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 by those of ordinary skill in the art through specific situations.
Example one
As shown in fig. 1, in the first embodiment of the butyl rubber sheet cutting machine of the present invention, the butyl rubber sheet cutting machine includes a workbench 100, a feeding platform 200, a cutting mechanism 300 and a material pouring mechanism 400 are sequentially disposed on the workbench 100, the cutting mechanism 300 includes a fixed knife bracket 310 and a movable knife bracket 320, the fixed knife bracket 310 includes a horizontal base 311 and a supporting arm 312 which are connected in an L-shaped structure, one end of the movable knife bracket 320 is hinged to a hinged portion 313 at an end of the horizontal base 311, the top end of the supporting arm 312 is connected to an operating rod 330, and the operating rod 330 is connected to the other end of the movable knife bracket 320; the horizontal base 311 is provided with a fixed blade 314, the side wall of the movable blade bracket 320 is provided with a movable blade 321, and the rear side of the fixed blade 314 is attached to and staggered with the movable blade 321; the feeding platform 200 is connected to the front side of the fixed blade 314, and the butyl rubber plate can reach the cutting position on the fixed blade 314 along the feeding platform 200; the material pouring mechanism 400 comprises a movable plate 410, an installation part, a rigid traction mechanism 430 and a reset mechanism 440, wherein the movable plate 410 is positioned behind the fixed blade 314, a blade gap is formed between the movable plate 410 and the fixed blade 314, and the movable blade 321 cuts the butyl rubber plate by rotating into the blade gap; the mounting part is positioned on the workbench 100 at one side of the hinge part 313, and the movable plate 410 is hinged with the mounting part; the two ends of the rigid traction mechanism 430 are respectively connected with the operating rod 330 and the bottom of the movable plate 410, and when the operating rod 330 is rotated downwards to drive the movable knife bracket 320 to cut the butyl rubber plate, the rigid traction mechanism 430 is used for adjusting the movable plate 410 to rotate downwards and incline along the horizontal plane; the reset mechanism 440 provides a return force when the movable plate 410 is in a rotationally tilted state.
The feeding platform 200 of the present invention is used for placing a butyl rubber plate to be cut, the cutting mechanism 300 is used for cutting the butyl rubber plate, and the pouring mechanism 400 is used for pouring the cut butyl rubber plate into a material barrel (not shown in the figure) below the working table 100. As shown in fig. 2, the cutting mechanism 300 includes a fixed knife holder 310 and a movable knife holder 320, the fixed knife holder 310 includes a horizontal base 311 and a vertically arranged support arm 312, the horizontal base 311 is connected to the support arm 312, a hinge portion 313 is disposed on an end of the horizontal base 311 away from the support arm 312, an end of the movable knife holder 320 is hinged to the hinge portion 313, and the movable knife holder 320 can rotate relative to the fixed knife holder 310 by clockwise rotating an operating rod 330. Further, in order to cut the butyl rubber sheet, the top of the horizontal base 311 is provided with a fixed blade 314, the side wall of the movable blade support 320 is provided with a movable blade 321, the fixed blade 314 is attached to the cutting edge of the movable blade 321 and arranged in a staggered manner, so that the movable blade 321 can form a shearing force with the fixed blade 314 in the rotating process, and the butyl rubber sheet is cut, wherein the movable blade support 320 and the movable blade 321 are located on one side of the fixed blade 314 away from the feeding platform 200.
The movable plate 410 of the material pouring mechanism 400 of the present invention is located behind the cutting mechanism 300, the movable plate 410 can support and size (further described below) the butyl rubber plate to be cut, a blade gap is formed between the movable plate 410 and the fixed blade 314, and the width of the blade gap is greater than the thickness of the movable blade 321. The two ends of the rigid pulling mechanism 430 are respectively connected to the operation rod 330 and the bottom of the movable plate 410 on the side away from the mounting portion. When the rigid traction mechanism 430 is in a fully tightened state, the operating rod 330 is rotated downwards, and the rigid traction mechanism 430 pulls the movable plate 410 to rotate downwards along a horizontal plane to incline, so that the cut butyl rubber plate is poured into the material barrel; the reset mechanism 440 provides a continuous resilient force when the movable plate 410 is in the rotation-inclined state, so as to reset the movable plate 410.
According to the butyl rubber plate cutting machine, after the butyl rubber plate is cut, the butyl rubber plate can be conveniently dropped into the material barrel through the rotating movable plate 410, the movable cover plate can be rotated by holding the operating rod 330 of the cutting mechanism 300 by hand to apply force up and down, and therefore the cut butyl rubber plate is poured into the material barrel and reset. In other words, the butyl rubber plate cutting machine is convenient to use, simple in structure and low in cost, and the cut materials are automatically poured, so that the butyl rubber plate cutting machine is suitable for operators with any proficiency level, and the production efficiency is improved.
In order to precisely cut the butyl rubber plate, the feeding platform 200, the fixed blade 314 and the movable plate 410 are located on the same horizontal plane.
Referring to fig. 3, in an embodiment, the rigid pulling mechanism 430 includes a pulling wire, a guide wheel set is fixed on the cutting mechanism 300 and located on one side of the cutting mechanism 300 close to the mounting portion, the guide wheel set includes an arc-shaped protrusion 341 and a pulley 342, the arc-shaped protrusion 341 is disposed on the stationary knife bracket 310 and located below the hinge portion 313, and the pulley 342 is disposed on the movable knife bracket 320 and located above the hinge portion 313; one end of the pulling wire is fixed on the operating rod 330, and the other end of the pulling wire is bent after bypassing the arc-shaped surface of the arc-shaped projection 341 and is connected with one side of the bottom of the movable plate 410 far away from the installation part. The stay wire is positioned below the pulley 342, and the arc surface of the arc-shaped projection 341 is provided with a wire groove.
In order to prolong the service life and improve the stability of the stay wire, the stay wire is made of a steel wire rope. The stay wire is connected with the bottom of the movable plate 410 after bypassing the arc-shaped surface of the arc-shaped bump 341 and bending, and when the stay wire is in a tightened state, the arc-shaped surface can cause the stay wire to be subjected to a very small shearing force at the bending part, so that the stability of the stay wire can be improved. In order to prevent the pull wire from falling off when the pull wire is in a tightened state, the arc-shaped projection 341 is further provided with a wire groove capable of accommodating the pull wire.
Referring to fig. 4, in a specific embodiment, the mounting portion includes a vertical plate 421 and a seat plate 422, the seat plate 422 is fixed on the worktable 100, the vertical plate 421 is vertically fixed on the seat plate 422, and a top end of the vertical plate 421 is hinged to a long side of the movable plate 410 through a pin; the reset mechanism 440 comprises a cross bar 441, a limiting column 442 and a tension spring 443, wherein one end of the cross bar 441 is connected to the movable plate 410, the other end of the cross bar 441 extends out of the movable plate 410, the limiting column 442 is vertically arranged between the cross bar 441 and the seat plate 422, the top of the limiting column 442 is connected to the cross bar 441, the bottom of the limiting column 442 abuts against the seat plate 422, the tension spring 443 is arranged between the cross bar 441 and the vertical plate 421, one end of the tension spring 443 is connected to the cross bar 441, and the other end of the tension spring 443 is connected to the seat; the tension spring 443 generates a resilient force during the downward rotation and inclination of the movable plate 410 along the horizontal plane, and the position-limiting column 442 keeps the movable plate 410 in the horizontal plane after the movable plate is reset.
The top end of the vertical plate 421 is hinged to a long side of the movable plate 410 through a pin, so that the movable plate 410 can rotate relative to the vertical plate 421. In the process that the movable plate 410 rotates downwards and inclines, the cross bar 441 rotates along with the movable plate, so that the tension spring 443 is pulled to deform the tension spring 443, the tension spring 443 generates continuous resilience force on the cross bar 441, when the butyl rubber plate on the movable plate 410 is poured into the charging barrel, the operating rod 330 is rotated upwards, the stay wire is restored to a flexible state from a completely tightened state, and when the tension force of the stay wire is smaller than the resilience force of the tension spring 443, the movable plate 410 rotates upwards under the action of the resilience force of the tension spring 443. In order to keep the movable plate 410 in a horizontal position after the movable plate is reset, a position-limiting column 442 is provided, and the length of the position-limiting column 442 keeps the cross bar 441 parallel to the seat plate 422 all the time, so as to ensure that the movable plate 410 is in a horizontal position.
The supporting arm 312 is provided with a groove for accommodating the rotation of the movable blade support 320, the connector 331 of the operating rod 330 is movably connected with the top of the supporting arm 312, the connector 331 is connected with the movable blade support 320 through an arc-shaped connecting block 350, the upper end of the arc-shaped connecting block 350 is connected with the lower end of the connector 331, and the lower end of the arc-shaped connecting block 350 is connected with the end of the movable blade support 320 far away from the hinge part 313. When the operating rod 330 is shaken, the connector 331 of the operating rod 330 drives the arc-shaped connecting block 350 to move, and the arc-shaped connecting block 350 drives the movable blade support 320 to move.
In order to cut the butyl rubber plate to a certain length, a limiting plate 411 is disposed at an end of the movable plate 410 away from the cutting mechanism 300, a sliding hole 412 is disposed along the length direction of the movable plate 410, and the limiting plate 411 is transversely and vertically fixed on the movable plate 410 by a locking bolt 413. The sizing length is determined by adjusting the position of the locking bolt 413 in the slide hole 412.
In order to prevent the butyl rubber sheet from deviating on the feeding platform 200 and affecting the cutting size, the feeding platform 200 is provided with a guide strip 210 along the length direction, the feeding platform 200 is provided with at least two waist-shaped holes 220 in the width direction, guide columns 230 are arranged in the waist-shaped holes 220, and the guide columns 230 are matched with the guide strip 210 to prevent the butyl rubber sheet from deviating on the feeding platform 200.
Example two
The connection relationship, the operation principle, and the like of the various components in this embodiment are the same as those in the first embodiment, except that, as shown in fig. 5, a large sector-shaped tooth 360 is provided at the top of the supporting arm 312 in this embodiment, a small sector-shaped tooth 370 is provided at one end of the operating rod 330, and the large sector-shaped tooth 360 is engaged with the small sector-shaped tooth 370; the center of the small sector-shaped tooth 370 is fixed with a central shaft, and the end of the movable knife support 320 far away from the hinge part 313 is movably connected with the central shaft. The large sector-shaped teeth 360 and the small sector-shaped teeth 370 are in meshing transmission, the rotation is flexible, the operating rod 330 can generate the effects of speed reduction and force reinforcement on the movable knife bracket 320, the cutting capability of the cutting mechanism 300 is enhanced, and the service life is prolonged.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (9)
1. The utility model provides a butyl rubber plate guillootine which characterized in that: the automatic feeding device comprises a workbench, wherein a feeding platform, a cutting mechanism and a material pouring mechanism are sequentially arranged on the workbench, the cutting mechanism comprises a fixed cutter support and a movable cutter support, the fixed cutter support comprises a horizontal base and a support arm which are connected in an L-shaped structure, one end of the movable cutter support is hinged with a hinged part at the end of the horizontal base, the top end of the support arm is connected with an operating rod, and the operating rod is connected with the other end of the movable cutter support; the horizontal base is provided with a fixed blade, the side wall of the movable blade support is provided with a movable blade, and the rear side of the fixed blade is jointed and staggered with the movable blade;
the feeding platform is connected to the front side of the fixed blade, and the butyl rubber plate can reach the cutting position on the fixed blade along the feeding platform;
the material pouring mechanism comprises a movable plate, an installation part, a rigid traction mechanism and a reset mechanism, the movable plate is positioned behind the fixed blade, a blade gap is formed between the movable plate and the fixed blade, and the movable blade rotates to the blade gap to cut the butyl rubber plate; the mounting part is positioned on the workbench on one side of the hinge part, and the movable plate is hinged with the mounting part; the two ends of the rigid traction mechanism are respectively connected with the operating rod and the bottom of the movable plate, and when the operating rod is rotated downwards to drive the movable knife bracket to cut the butyl rubber plate, the rigid traction mechanism is used for adjusting the movable plate to rotate and incline downwards along the horizontal plane; the reset mechanism provides a resilient force when the movable plate is in a rotationally inclined state.
2. The butyl rubber plate cutting machine according to claim 1, characterized in that: the feeding platform, the fixed blade and the movable plate are positioned on the same horizontal plane.
3. The butyl rubber plate cutting machine according to claim 2, characterized in that: the rigid traction mechanism comprises a stay wire, a guide wheel set is fixed on the cutting mechanism and is positioned on one side of the cutting mechanism close to the mounting part, the guide wheel set comprises an arc-shaped convex block and a pulley, the arc-shaped convex block is arranged on the fixed cutter support and positioned below the hinged part, and the pulley is arranged on the movable cutter support and positioned above the hinged part;
one end of the pull wire is fixed on the operating rod, and the other end of the pull wire bypasses the arc-shaped surface of the arc-shaped convex block and then is bent and connected with one side, far away from the installation part, of the bottom of the movable plate.
4. The butyl rubber plate cutting machine according to claim 3, characterized in that: the stay wire is positioned below the pulley, and a wire groove is formed in the arc-shaped surface of the arc-shaped convex block.
5. The butyl rubber plate cutting machine according to claim 4, characterized in that: the mounting part comprises a vertical plate and a seat plate, the seat plate is fixed on the workbench, the vertical plate is vertically fixed on the seat plate, and the top end of the vertical plate is hinged with one long edge of the movable plate through a pin shaft;
the reset mechanism comprises a cross rod, a limiting column and a tension spring, one end of the cross rod is connected to the movable plate, the other end of the cross rod extends out of the movable plate, the limiting column is vertically arranged between the cross rod and the seat plate, the top of the limiting column is connected to the cross rod, the bottom of the limiting column is abutted against the seat plate, the tension spring is arranged between the cross rod and the vertical plate, one end of the tension spring is connected to the cross rod, and the other end of the tension spring is connected to the seat plate;
the extension spring is in the fly leaf produces ascending resilience force along the horizontal plane downward rotation slope in-process, spacing post makes the fly leaf keeps at the horizontal plane state after reseing.
6. The butyl rubber plate cutting machine according to claim 5, characterized in that: offer on the support arm and hold move sword support pivoted recess, the connecting head of action bars with the top swing joint of support arm, the connector with move the sword support and pass through the arc connecting block and connect, the upper end of arc connecting block with the lower extreme of connector is connected, the lower extreme of arc connecting block with move the sword support and keep away from the end of articulated portion is connected.
7. The butyl rubber plate cutting machine according to claim 5, characterized in that: the top of the supporting arm is provided with a large sector-shaped tooth, one end of the operating rod is provided with a small sector-shaped tooth, and the large sector-shaped tooth is meshed with the small sector-shaped tooth; the center of the circle of the small fan-shaped teeth is fixedly provided with a central shaft, and the end of the movable knife support far away from the hinged part is movably connected with the central shaft.
8. The butyl rubber plate cutting machine according to claim 6 or 7, characterized in that: the movable plate is far away from one end of the cutting mechanism and is provided with a limiting plate, the movable plate is provided with a sliding hole along the length direction, and the limiting plate is transversely and vertically fixed on the movable plate through a locking bolt.
9. The butyl rubber plate cutting machine according to claim 8, characterized in that: the feeding platform is provided with guide strips along the length direction, at least two waist-shaped holes are formed in the width direction of the feeding platform, guide columns are arranged in the waist-shaped holes, and the guide columns are matched with the guide strips to prevent the butyl rubber plate from deviating on the feeding platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911073416.5A CN110640816A (en) | 2019-11-06 | 2019-11-06 | Butyl rubber plate cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911073416.5A CN110640816A (en) | 2019-11-06 | 2019-11-06 | Butyl rubber plate cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110640816A true CN110640816A (en) | 2020-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911073416.5A Withdrawn CN110640816A (en) | 2019-11-06 | 2019-11-06 | Butyl rubber plate cutting machine |
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| Country | Link |
|---|---|
| CN (1) | CN110640816A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145617A (en) * | 2021-04-27 | 2021-07-23 | 阮凯明 | Environment-friendly low-emission treatment device for medical wastes and use method |
-
2019
- 2019-11-06 CN CN201911073416.5A patent/CN110640816A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145617A (en) * | 2021-04-27 | 2021-07-23 | 阮凯明 | Environment-friendly low-emission treatment device for medical wastes and use method |
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Application publication date: 20200103 |