CN209868684U

CN209868684U - Rubber cutting device

Info

Publication number: CN209868684U
Application number: CN201822162078.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Shijiazhuang Shuoruo Technology Co Ltd
Current assignee: Shijiazhuang Shuoruo Technology Co Ltd
Priority date: 2018-12-23
Filing date: 2018-12-23
Publication date: 2019-12-31
Anticipated expiration: 2028-12-23

Abstract

The utility model discloses a rubber cutting device, which comprises a platform, the upper surface central point of platform puts and has seted up the rectangular hole along the fore-and-aft direction, the U-shaped plate has all been welded to the top left and right sides of platform, the riser has been welded to the top rear side of platform, the diaphragm that the front side top welding of riser had the level to set up, the guide arm that can reciprocate has all been pegged graft in the top four corners of diaphragm, the lower surface spiro union that the diaphragm was extended to the bottom of guide arm has first rectangular plate, the slide has all been seted up to the upper surface left and right sides of first rectangular plate, the inner chamber of slide is pegged graft and is had the slider that can control the removal, the inner chamber top of slide is extended on the top of slider, the outside top welding of slider has the clamp plate, the inboard top. This rubber cutting device can realize compressing tightly the cutting of rubber slab, can ensure that the rubber slab tangent plane after the cutting is neat, has improved the quality of rubber slab, more is fit for extensively promoting.

Description

Rubber cutting device

Technical Field

The utility model relates to a rubber cutting technical field specifically is a rubber cutting device.

Background

The rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, and can recover to the original shape after the external force is removed, the early rubber is latex taken from plants such as rubber trees, rubber grasses and the like, and is made into a material with elasticity, insulativity, impermeability and air after processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber cutting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rubber cutting device comprises a platform, wherein a rectangular hole is formed in the center of the upper surface of the platform in the front-back direction, U-shaped plates are welded on the left side and the right side of the top end of the platform, a vertical plate is welded on the rear side of the top end of the platform, a horizontal plate is welded on the top end of the front side of the vertical plate, guide rods capable of moving up and down are inserted in four corners of the top end of the horizontal plate, a first rectangular plate is screwed on the lower surface of the horizontal plate, which extends out of the bottom end of the guide rods, slide ways are formed in the left side and the right side of the upper surface of the first rectangular plate, a slide block capable of moving left and right is inserted in an inner cavity of each slide way, the top end of each slide block extends out of the top end of the inner cavity of each slide way, a press plate is welded on the top end of the outer side of each, the equal screwed connection in bottom left and right sides of second rectangular plate has the second supporting seat, the inner chamber coupling of second supporting seat has the one end of connecting rod, the other end of connecting rod and the inner chamber coupling of first supporting seat, the equal spiro union in bottom four corners of first rectangular plate has the stand, the outer wall bottom spiro union of stand has the base for the central point bilateral symmetry of first rectangular plate, the bottom of base all welds the rectangle strip from a left side to the right side, the bottom central point of second rectangular plate puts the welding and has the round bar, the lower surface welding that the bottom of round bar extended first rectangular plate has the third rectangular plate, the inner chamber screwed connection of third rectangular plate has the cutter.

Preferably, the length of the rectangular hole is greater than the length of the cutter.

Preferably, the slide way is in a dovetail groove shape, and the slide block is in adaptive insertion connection with the slide way.

Preferably, the outer side surface of the pressing plate is a slope inclined downwards, and an included angle between the outer side surface of the pressing plate and a horizontal line is 30 degrees.

Preferably, a plurality of the rectangular strips are arranged at the bottom end of the base at intervals from left to right, and the distance between every two adjacent rectangular strips is 3 cm.

Compared with the prior art, the beneficial effects of the utility model are that: this rubber cutting device, in the time of practical use, cooperation through pneumatic cylinder and second rectangular plate can drive the connecting rod downstream, simultaneously first rectangular plate, the stand, base and rectangle strip receive the effect of self gravity to remove downwards, when rectangle strip and rubber slab contact, cooperation through connecting rod and slider can promote the clamp plate and remove extrusion U-shaped board to the outside, first rectangular plate promotes rectangle strip downstream extrusion rubber slab through the stand simultaneously, thereby fix the rubber slab, second rectangular plate promotes the cutter downstream and cuts the rubber slab immediately, thereby realize compressing tightly the cutting of rubber slab, the rubber slab tangent plane after can guaranteeing the cutting is neat, the quality of rubber slab has been improved, more be fit for extensively promoting.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

fig. 2 is a right side view of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: 1. platform, 2, rectangular hole, 3, U-shaped board, 4, riser, 5, diaphragm, 6, guide arm, 7, first rectangular plate, 8, slide, 9, slider, 10, clamp plate, 11, first supporting seat, 12, pneumatic cylinder, 13, second rectangular plate, 14, second supporting seat, 15, connecting rod, 16, stand, 17, base, 18, rectangle strip, 19, round bar, 20, third rectangular plate, 21, cutter.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a rubber cutting device comprises a platform 1, a table top of the platform 1 is used for placing rubber plates to be cut, rectangular holes 2 are formed in the center position of the upper surface of the platform 1 along the front-back direction, U-shaped plates 3 are welded on the left side and the right side of the top end of the platform 1, a vertical plate 4 is welded on the rear side of the top end of the platform 1, a horizontal plate 5 is welded on the top end of the front side of the vertical plate 4, guide rods 6 capable of moving up and down are inserted in four corners of the top end of the horizontal plate 5, a first rectangular plate 7 is limited by the guide rods 6, the stability of the first rectangular plate 7 driven by a hydraulic cylinder 12 to move up and down is improved, a first rectangular plate 7 is screwed on the lower surface of the horizontal plate 5 extending out of the bottom end of the guide rods 6, slide rails 8 are formed in the left side and the right side of the upper surface of the, the pressing plate 10 can move inwards or outwards through the matching of the slide rail 8 and the slide block 9, the pressing plate 10 is welded at the top end of the outer side of the slide block 9, the top end of the inner side of the slide block 9 is connected with a first supporting seat 11 through a screw, the top center position of the transverse plate 5 is connected with a hydraulic cylinder 12 through a screw, the type of the hydraulic cylinder 12 is MOB100, the hydraulic cylinder 12 is connected with a hydraulic pump through an oil pipe and controlled by an external operating system, the bottom end of the hydraulic cylinder 12 extends out of the lower surface of the transverse plate 5 and is connected with a second rectangular plate 13 in a threaded manner, the left side and the right side of the bottom end of the second rectangular plate 13 are connected with a second supporting seat 14 through screws, the inner cavity of the second supporting seat 14 is connected with one end of a connecting rod 15 in a shaft manner, the bottom end of the connecting rod 15 inclines outwards so that the slide block 9 can be conveniently pulled by, the outer wall bottom spiro union of stand 16 has base 17 for the central point bilateral symmetry of first rectangular plate 7, rectangular strip 18 has all been welded from a left side to the right side in base 17's bottom, the bottom central point of second rectangular plate 13 puts the welding and has round bar 19, round bar 19 is parallel with the plumb line, can make round bar 19 reciprocate, the lower surface welding that the bottom of round bar 19 extended first rectangular plate 7 has third rectangular plate 20, the inner chamber screwed connection of third rectangular plate 20 has cutter 21, the length of cutter 21 is greater than the width of rubber slab, the cutting of rubber slab can be realized through cutter 21.

Preferably, the length of the rectangular hole 2 is greater than the length of the cutting knife 21, so that the cutting knife 21 can extend into the rectangular hole 2 to ensure complete cutting of the rubber sheet.

Preferably, the slide way 8 is in a dovetail groove shape, and the slide block 9 is inserted into the slide way 8 in a matching manner, so that the slide block 9 is prevented from being separated from the slide way 8, and the slide block 9 can horizontally move left and right.

Preferably, the outer side surface of the pressing plate 10 is a slope inclined downward, and the included angle between the slope and the horizontal line is 30 degrees, so that when the pressing plate 10 moves outward, the U-shaped plate 3 can press the pressing plate 10 to move downward, and the rubber plate can be pressed.

As a preferable scheme, furthermore, a plurality of rectangular strips 18 are arranged at the bottom end of the base 17 from left to right at intervals, and the distance between every two adjacent rectangular strips 18 is 3cm, so that the fixity of the rubber plate can be improved by extruding the plurality of rectangular strips 18, and the rubber plate is prevented from moving during cutting.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the rubber plate cutting machine is used, a rubber plate is flatly paved on a platform 1, a hydraulic pump power supply hydraulic cylinder 12 connected with the hydraulic cylinder 12 is started, the hydraulic cylinder 12 pushes a connecting rod 15 to move downwards through a second rectangular plate 13, a first rectangular plate 7, an upright post 16, a base 17 and a rectangular strip 18 move downwards under the action of self gravity until the rectangular strip 18 is contacted with the rubber plate, the second rectangular plate 13 drives the connecting rod 15 to continue to move downwards, meanwhile, the connecting rod 15 pushes a sliding block 9 to move outwards along an inner cavity of a slideway 8, the outer side surface of a pressing plate 10 is an inclined surface, the pressing plate 10 is pushed outwards to move to be mutually extruded with the top end of the inner cavity of a U-shaped plate 3, the pressing plate 10 moves downwards under the action of the U-shaped plate 3, so that the upright post 16 pushes the rectangular strip 18 to press the rubber plate to fix the rubber plate, when the upper surface of the pressing plate 10 is contacted with the top end of the inner cavity of the U-, reach into rectangular hole 2 until cutter 21 in, accomplish the cutting to the rubber slab to make the device cut when fixing the rubber slab, degree of automation is high, can ensure moreover that the tangent plane of rubber slab is neat, improves the cutting quality of rubber slab, great improvement the device's practicality.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" and "pivot" and "snap" and "weld" and "screw" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rubber cutting device, includes platform (1), its characterized in that: the center of the upper surface of the platform (1) is provided with a rectangular hole (2) along the front-back direction, the left side and the right side of the top end of the platform (1) are welded with U-shaped plates (3), the rear side of the top end of the platform (1) is welded with a vertical plate (4), the top end of the front side of the vertical plate (4) is welded with a horizontal transverse plate (5), guide rods (6) capable of moving up and down are respectively inserted in four corners of the top end of the transverse plate (5), the bottom end of each guide rod (6) extends out of the lower surface of the corresponding transverse plate (5) and is in threaded connection with a first rectangular plate (7), the left side and the right side of the upper surface of each first rectangular plate (7) are respectively provided with a slide way (8), a slide block (9) capable of moving left and right is inserted in an inner cavity of each slide way (8), the top end of the top, the top end of the inner side of the sliding block (9) is connected with a first supporting seat (11) through a screw, the top center of the transverse plate (5) is connected with a hydraulic cylinder (12) through a screw, the bottom end of the hydraulic cylinder (12) extends out of the lower surface of the transverse plate (5) and is in screwed connection with a second rectangular plate (13), the left side and the right side of the bottom end of the second rectangular plate (13) are both connected with a second supporting seat (14) through screws, the inner cavity of the second supporting seat (14) is in shaft connection with one end of a connecting rod (15), the other end of the connecting rod (15) is in shaft connection with the inner cavity of the first supporting seat (11), the four corners of the bottom end of the first rectangular plate (7) are both in screwed connection with upright columns (16), the bottom end of each upright column (16) is in screwed connection with bases (17) which are bilaterally symmetrical relative to the central point, the welding of the bottom center position of second rectangular plate (13) has round bar (19), the lower surface welding that the bottom of round bar (19) extended first rectangular plate (7) has third rectangular plate (20), the inner chamber screwed connection of third rectangular plate (20) has cutter (21).

2. A rubber cutting apparatus according to claim 1, wherein: the length of the rectangular hole (2) is larger than that of the cutting knife (21).

3. A rubber cutting apparatus according to claim 1, wherein: the shape of slide (8) is the forked tail flute profile, just slider (9) and slide (8) looks adaptation are pegged graft.

4. A rubber cutting apparatus according to claim 1, wherein: the outer side surface of the pressing plate (10) is an inclined surface inclining downwards, and an included angle between the outer side surface of the pressing plate and the horizontal line is 30 degrees.

5. A rubber cutting apparatus according to claim 1, wherein: the rectangular strips (18) are arranged at the bottom end of the base (17) from left to right at intervals, and the distance between every two adjacent rectangular strips (18) is 3 cm.