CN217292544U - Rubber cutting machine capable of adjusting cutting angle - Google Patents

Abstract

The utility model discloses a but cutting angle's bale splitter, including the cutting case, cutting case both sides wall all is equipped with the opening, the cutting incasement diapire is equipped with and waits to cut material complex sliding tray, is equipped with the cutting knife directly over the cutting tray of cutting, the cutting knife passes through inner wall fixed connection on electric telescopic handle and the cutting case, the flexible end both sides wall of electric telescopic handle all is equipped with the lifter plate through the connecting rod, be equipped with the bar sliding opening that two symmetries set up on the lifter plate. The utility model discloses a set up connecting rod, lifter, extrusion piece and buffer gear, for waiting that the cutting object provides the lifter plate that the extrusion is fixed and the extrusion piece can follow the cutting knife and realize going up and down to extrude fixed function together, its elastic potential energy that can also provide through the spring when the compaction is appeared extrudeing fixed function down provides the protection for it, avoids treating the cutting object and causes excessive extrusion impaired, still has certain protectiveness when wholly possessing higher practicality.

Description

Rubber cutting machine capable of adjusting cutting angle

Technical Field

The utility model relates to a bale splitter technical field especially relates to a bale splitter of adjustable cutting angle.

Background

The rubber cutter is a rubber processing device and has the function of cutting blocks of natural rubber or synthetic rubber into smaller blocks which are easy to process.

The bale splitter must satisfy the variety cutting of waiting to cut the thing in the in-service use process, consequently, improved the cutting knife in prior art, but in order to realize its multi-angle cutting designs into the formation of corner with the cutting knife, in order to guarantee to wait to cut thing (rubber) cutting in-process stability on higher level, need guarantee the stability of its cutting in-process for it sets up extrusion fixing device, extrusion fixing device among the prior art can't follow the cutting knife and realize synchronous lift from top to bottom together, so practicality is not enough in the in-service use process, so need design the bale splitter of an adjustable cutting angle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rubber cutting machine with an adjustable cutting angle.

In order to realize the purpose, the utility model adopts the following technical scheme:

a rubber cutting machine capable of adjusting a cutting angle comprises a cutting box, wherein two side walls of the cutting box are provided with openings, the inner bottom wall of the cutting box is provided with a sliding groove matched with a material to be cut, a cutting knife is arranged right above the cutting groove, the cutting knife is fixedly connected with the upper inner wall of the cutting box through an electric telescopic rod, two side walls of the telescopic end of the electric telescopic rod are provided with lifting plates through connecting rods, the lifting plates are provided with two symmetrically arranged bar-shaped sliding openings, a threaded rod is rotatably connected in each of the two bar-shaped sliding openings, each of the two bar-shaped sliding openings is internally provided with a connecting sleeve, the connecting sleeve is connected with the threaded rod through a connecting mechanism, the connecting sleeve is provided with two sliding rods in a sliding way, the lower tail ends of the two sliding rods are fixedly provided with extrusion blocks, the two sliding rods are connected with the upper end face of the connecting sleeve through a buffer mechanism, a transmission cavity is arranged inside the lifting plates, be equipped with driving motor in the connecting rod, driving motor end and two the screw rod tip all extends to the transmission intracavity, two the screw rod all is connected with driving motor through drive mechanism.

Preferably, the connecting mechanism comprises a nut which is sleeved on the outer wall of the threaded rod through threads, the connecting sleeve is fixedly sleeved on the outer wall of the nut, and the cross-sectional views of the connecting sleeve and the strip-shaped sliding opening are rectangular.

Preferably, the buffer mechanism comprises a limiting block fixed at the upper end of the sliding rod, and a spring is elastically connected between the bottom wall of the limiting block and the upper end face of the lifting plate.

Preferably, the transmission mechanism comprises a first bevel gear fixed at the tail end of an output shaft of the driving motor, a second bevel gear fixed at the end of the threaded rod, and the first bevel gear and the second bevel gear are vertically meshed.

Preferably, the bottom wall of the extrusion block is provided with a buffer pad, and the buffer pad is made of natural rubber.

Preferably, the bottom wall in the cutting box is provided with a cutting groove matched with the cutting knife, and the cutting groove is located in the middle of the sliding groove.

The utility model has the advantages that:

1. through setting up connecting rod, lifter, extrusion piece and buffer gear, for waiting to cut the thing and providing the lifter plate that the extrusion is fixed and the extrusion piece can follow the cutting knife and realize going up and down extrusion fixed function together, its elastic potential energy that can also provide through the spring when the compaction is at present extrudeing fixed function down is protected for it, avoids treating the thing that cuts to cause excessively to extrude impaired, still has certain protectiveness when wholly possessing higher practicality.

2. Through setting up coupling mechanism and drive mechanism, start driving motor, driving motor rotates and can drive the threaded rod through first conical gear and second conical gear and rotate, and the nut that its outer wall thread bush was established can drive connecting rod and extrusion piece through linking up the cover and remove the spacing when the threaded rod rotated to the thing of waiting to cut that adapts to current width pushes down fixedly, thereby improves the holistic application scope of device.

Drawings

Fig. 1 is a schematic perspective view of a rubber cutting machine with adjustable cutting angle according to the present invention;

fig. 2 is the utility model provides a but cutting angle's drive mechanism schematic diagram of bale splitter.

In the figure: the cutting device comprises a cutting box 1, a sliding groove 2, a cutting groove 3, a cutting knife 4, a connecting rod 5, a lifting plate 6, a threaded rod 7, a connecting sleeve 8, a sliding rod 9, a limiting block 10, a spring 11, an extrusion block 12, a transmission cavity 13, a first bevel gear 14 and a second bevel gear 15.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown 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, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a cutting angle adjustable bale splitter, including cutting case 1, 1 both sides wall of cutting case all is equipped with the opening, 1 inner bottom wall of cutting case is equipped with and waits to cut material complex sliding tray 2, be equipped with cutting knife 4 directly over the cutting tray 3 of cutting, cutting knife 4 passes through electric telescopic handle and 1 upper inner wall fixed connection of cutting case, electric telescopic handle flexible end both sides wall all is equipped with lifter plate 6 through connecting rod 5, be equipped with the bar sliding opening that two symmetries set up on lifter plate 6, all rotate in two bar sliding openings and be connected with threaded rod 7, all be equipped with in two bar sliding openings and link up cover 8, link up cover 8 is connected with threaded rod 7 through coupling mechanism, coupling mechanism includes the nut that the threaded rod 7 outer wall was located to the thread bush, link up cover 8 fixed cover and establish at the nut outer wall, link up cover 8 and bar sliding opening cross-section map and be the rectangle, nut that its outer wall thread overlaps can drive connecting rod 5 and extrude through link up cover 8 when threaded rod 7 pivoted The block 12 is moved to adjust the spacing so as to adapt to the downward pressing and fixing of the object to be cut with the current width.

It has two slide bars 9 to go up the slip through on the cover 8 to link up, the end all is fixed with extrusion piece 12 under two slide bars 9, two slide bars 9 all are connected with 8 up ends of linking up cover through buffer gear, buffer gear is including being fixed in the stopper 10 of end on the slide bar 9, elastic connection has spring 11 between stopper 10 diapire and the 6 up end of lifter plate, can fix its extrusion and guarantee the stability of waiting to cut the thing at the cutting in-process before cutting knife 4 descends to its implementation cutting, wherein the elastic potential energy that spring 11 provided can play the cushioning effect, can avoid extrusion piece 12 to treat that the thing excessively extrudees and cause the extrusion damage.

Inside transmission chamber 13 that is equipped with of lifter plate 6, be equipped with driving motor in the connecting rod 5, driving motor end and two threaded rod 7 tip all extend to transmission chamber 13 in, two threaded rod 7 all are connected with driving motor through drive mechanism, drive mechanism is including being fixed in the terminal first conical tooth wheel 14 of driving motor output shaft, threaded rod 7 end fixing has second conical tooth wheel 15, first conical tooth wheel 14 and the perpendicular interlock of second conical tooth wheel 15, start driving motor, driving motor rotates and can drive threaded rod 7 through first conical tooth wheel 14 and second conical tooth wheel 15 and rotate.

The bottom wall of the extrusion block 12 is provided with a cushion pad, the cushion pad is made of natural rubber, the cushion pad made of natural rubber can provide protection again, and extrusion damage to the surface of an object to be cut caused by the extrusion block 12 is avoided.

The diapire is equipped with and cuts groove 3 with cutting knife 4 complex in cutting case 1, cuts groove 3 and is located 2 intermediate positions of sliding tray, and wherein cut groove 3 is mutually supported with cutting knife 4, provides the cutting space when cutting knife 4 descends to cut.

The utility model discloses during the use, the material that waits to cut gets into inside cutting case 1, slide along with sliding tray 2 and move ahead, electric telescopic handle can drive cutting knife 4 and descend and realize carrying out the cutting procedure to the material that waits to cut in the sliding tray 2, wherein cutting tray 3 is mutually supported with cutting knife 4, electric telescopic handle stretches out and draws back and can also utilize connecting rod 5 to drive lifter plate 6 to descend in the drive cutting knife 4 decline process, a plurality of slide bars 9 on lifter plate 6 and the extrusion block 12 of slide bar 9 tip can be limited with waiting to cut the material surface contact, can fix its extrusion in the stability of guaranteeing to wait to cut the thing in the cutting process before cutting knife 4 descends to carry out its cutting, wherein the elastic potential energy that spring 11 provided can play the cushioning effect, can avoid extrusion block 12 to wait to cut the thing excessive extrusion and cause the extrusion damage;

the width of the object to be cut is different, the positions of the connecting rod 5 and the extrusion block 12 need to be adjusted by utilizing parts such as a threaded rod 7, a nut and the like, and the method comprises the following specific steps: the driving motor is started, the driving motor can drive the threaded rod 7 to rotate through the first bevel gear 14 and the second bevel gear 15, when the threaded rod 7 rotates, the nut sleeved with the outer wall thread of the threaded rod can drive the connecting rod 5 and the extrusion block 12 to move and adjust the distance through the connecting sleeve 8, and therefore the object to be cut with the current width is adapted to be pressed down and fixed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The rubber cutting machine with the adjustable cutting angle comprises a cutting box (1) and is characterized in that two side walls of the cutting box (1) are provided with openings, sliding grooves (2) matched with materials to be cut are formed in the inner bottom wall of the cutting box (1), a cutting knife (4) is arranged right above each cutting groove (3), the cutting knife (4) is fixedly connected with the upper inner wall of the cutting box (1) through an electric telescopic rod, two side walls of the telescopic end of the electric telescopic rod are provided with lifting plates (6) through connecting rods (5), two symmetrically arranged strip sliding mouths are arranged on the lifting plates (6), a threaded rod (7) is rotatably connected in each of the two strip sliding mouths, a linking sleeve (8) is arranged in each of the two strip sliding mouths, the linking sleeve (8) is connected with the threaded rod (7) through a connecting mechanism, and two sliding rods (9) are penetrated through the sliding sleeve (8), two end all is fixed with extrusion piece (12), two under slide bar (9) all are connected with linking up cover (8) up end through buffer gear, lifter plate (6) inside is equipped with transmission chamber (13), be equipped with driving motor in connecting rod (5), driving motor is terminal with two threaded rod (7) tip all extends to in transmission chamber (13), two threaded rod (7) all are connected with driving motor through drive mechanism.

2. The rubber cutting machine capable of adjusting the cutting angle according to claim 1, wherein the connecting mechanism comprises a nut which is sleeved on the outer wall of the threaded rod (7) in a threaded manner, the connecting sleeve (8) is fixedly sleeved on the outer wall of the nut, and the connecting sleeve (8) and the bar-shaped sliding opening are rectangular in cross section.

3. The cutting angle adjustable rubber cutting machine according to claim 1, wherein the buffer mechanism comprises a limiting block (10) fixed at the upper end of the sliding rod (9), and a spring (11) is elastically connected between the bottom wall of the limiting block (10) and the upper end surface of the lifting plate (6).

4. The rubber cutting machine capable of adjusting the cutting angle as claimed in claim 1, wherein the transmission mechanism comprises a first bevel gear (14) fixed at the end of the output shaft of the driving motor, a second bevel gear (15) is fixed at the end of the threaded rod (7), and the first bevel gear (14) and the second bevel gear (15) are vertically engaged.

5. The cutting angle adjustable rubber cutting machine according to claim 1, wherein the bottom wall of the extrusion block (12) is provided with a buffer pad, and the buffer pad is made of natural rubber.

6. The cutting angle adjustable rubber cutting machine according to claim 1, characterized in that the inner bottom wall of the cutting box (1) is provided with a cutting groove (3) matched with the cutting knife (4), and the cutting groove (3) is located in the middle of the sliding groove (2).

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