CN215701900U

CN215701900U - Multifunctional automatic cutting machine

Info

Publication number: CN215701900U
Application number: CN202120613613.8U
Authority: CN
Inventors: 曾家豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2022-02-01
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a multifunctional automatic cutting machine, which comprises an operation platform, wherein four corners of the upper surface of the operation platform are respectively provided with a guide rod, a lifting platform is slidably arranged among the four guide rods, the front side and the rear side of the center of the lower surface of the lifting platform are respectively provided with a connecting block, the lower ends of the two connecting blocks are provided with cutting knives, the operation platform is provided with a knife groove, the front side and the rear side of the lower surface of the lifting platform are respectively provided with a guide rail, the left side and the right side of the two guide rails are respectively and symmetrically provided with a slide block, a transmission rod is connected between the front slide block and the rear slide block which correspond to each other, the left end and the right end of the two guide rails are respectively and fixedly connected with a fixed plate, a bidirectional screw rod is rotatably arranged between the two fixed plates, the bidirectional screw rod is provided with a first bevel gear, the rear side of the first bevel gear is engaged with a second bevel gear, and the rear side of the second bevel gear is connected with the output end of a motor, the utility model can fix materials with different sizes and has strong applicability.

Description

Multifunctional automatic cutting machine

Technical Field

The utility model relates to the technical field of cutting machines, in particular to a multifunctional automatic cutting machine.

Background

Multi-functional automatic cutting machine is used for foaming material, the cardboard, the fabric, the plastic material, leather, rubber, packaging material, flooring material, the carpet, glass fiber, nonmetal materials such as cork pass through the cutting die and realize the machinery of the die-cut of automation of material with the help of the punching press power that the machine produced, wide application in nonmetal material's processing occasion, better result of use has, along with the continuous development of society, people increase gradually the demand of multi-functional automatic cutting machine, however when cutting the material, do not set up clamping mechanism, the problem of skew can produce skidding when the material cuts, and then it is not good to lead to cutting the accuracy, make product quality can not reach effective guarantee, therefore we propose a multi-functional automatic cutting machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional automatic cutting machine, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a multifunctional automatic cutting machine comprises an operation platform, wherein four upper surface four corners of the operation platform are respectively provided with guide rods, a lifting platform is slidably mounted between the four guide rods, the front side and the rear side of the center of the lower surface of the lifting platform are respectively provided with a connecting block, the lower ends of the two connecting blocks are provided with cutting knives, the operation platform is provided with knife grooves which are positioned under the cutting knives, the front side and the rear side of the lower surface of the lifting platform are respectively provided with a guide rail, the left side and the right side of the two guide rails are respectively and symmetrically provided with a slide block, the slide block is in sliding connection with the guide rails, a transmission rod is connected between the slide blocks in a front-back corresponding manner, the left end and the right end of the two guide rails are respectively and fixedly connected with a fixed plate, a two-way screw is rotatably mounted between the two fixed plates, a first bevel gear is arranged on the two-way screw, and the rear side of the first bevel gear is engaged with a second bevel gear, the rear side of the second bevel gear is connected with the output end of a motor, the motor is fixedly arranged on the lower surface of the lifting platform, the transmission rod is respectively in threaded connection with the left end and the right end of the bidirectional screw rod, the lower end of the sliding block is provided with a telescopic rod, a pressing plate is connected between the lower ends of the telescopic rods corresponding to the front part and the rear part, the upper surface of the pressure plate is fixedly provided with a spring, the upper end of the spring is fixedly connected with the lower surface of the sliding block, the spring is coiled outside the telescopic rod, the upper ends of the four guide rods are respectively and fixedly provided with a support rod, the upper end of the supporting rod is provided with a cover plate, the lower end of the cover plate is fixedly provided with an air cylinder, the lower end output end of the air cylinder is fixedly connected with the lifting platform, the front side of apron is equipped with control panel, operation platform's left side is equipped with the mounting bracket, rotate on the mounting bracket and install a plurality of cylinder.

Preferably, operation platform includes the bottom plate, the lower surface four corners of bottom plate is equipped with the locking universal wheel respectively, the upper surface four corners of bottom plate is equipped with the supporting leg respectively, four the upper end of supporting leg is connected with the install bin, the front side of install bin is equipped with two drawers, the upper surface of install bin is equipped with the backup pad, guide bar fixed mounting is in the upper surface four corners of backup pad.

Preferably, the cutting knife is triangular.

Preferably, linear bearings are embedded into four corners of the lifting platform respectively and are connected with the guide rods in a sliding mode.

Preferably, the lower surfaces of the two pressure plates are provided with anti-skid pads.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a multi-functional automatic cutting machine passes through the output rotation second bevel gear rotation of motor, through second bevel gear, first bevel gear, transmission between the two-way lead screw, the rotation of having realized the lead screw drives its left and right sides transfer line and carries out the motion of equidirectional not simultaneously, the transfer line drives the slider along guide rail horizontal slip, the slider drives telescopic link and spring motion, the clamp plate that telescopic link and spring drove both sides carries out horizontal slip, and then realized the regulation to fixed position, can fix to the material of equidimension not, the suitability is strong, effectually avoided deciding the in-process skew scheduling problem that skids to appear, the precision that can effectual assurance cut.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is a schematic view of the lower surface of the elevating platform of the present invention;

FIG. 4 is an enlarged view of the point A in FIG. 1;

fig. 5 is an enlarged schematic view of B in fig. 1.

In the figure: 1-operation platform, 101-bottom plate, 102-locking universal wheel, 103-supporting leg, 104-installation box, 105-drawer, 106-supporting plate, 2-guide rod, 3-lifting platform, 4-connecting block, 5-cutting knife, 6-knife groove, 7-guide rail, 8-sliding block, 9-transmission rod, 10-fixing plate, 11-bidirectional screw, 12-first bevel gear, 13-second bevel gear, 14-motor, 15-supporting rod, 16-cover plate, 17-air cylinder, 18-control panel, 19-installation frame, 20-roller, 21-linear bearing, 22-non-slip mat, 23-telescopic rod, 24-pressing plate and 25-spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a multifunctional automatic cutting machine comprises an operation platform 1, wherein four upper surface four corners of the operation platform 1 are respectively provided with guide rods 2, four guide rods 2 are slidably mounted with a lifting platform 3, the front side and the rear side of the lower surface center of the lifting platform 3 are respectively provided with a connecting block 4, two lower ends of the connecting blocks 4 are provided with cutting knives 5, the operation platform 1 is provided with knife grooves 6, the knife grooves 6 are positioned under the cutting knives 5, the knife grooves 6 and the cutting knives 5 are mutually matched, the lifting platform 3 can perform lifting motion relative to the guide rods 2, when the lifting platform 3 moves downwards, the cutting knives 5 are driven to move downwards to cut materials on the operation platform 1, the front side and the rear side of the lower surface of the lifting platform 3 are respectively provided with guide rails 7, the left side and the right side of the two guide rails 7 are respectively and symmetrically provided with sliders 8, and the sliders 8 are slidably connected with the guide rails 7, a transmission rod 9 is connected between the front and rear corresponding sliding blocks 8, the left and right ends of the two guide rails 7 are respectively and fixedly connected with a fixing plate 10, a two-way screw 11 is rotatably installed between the two fixing plates 10, a first bevel gear 12 is arranged on the two-way screw 11, a second bevel gear 13 is engaged and connected with the rear side of the first bevel gear 12, the rear side of the second bevel gear 13 is connected with the output end of a motor 14, the motor 14 is fixedly installed on the lower surface of the lifting platform 3, the transmission rod 9 is respectively in threaded connection with the left and right ends of the two-way screw 11, a telescopic rod 23 is arranged at the lower end of the sliding block 8, a pressing plate 24 is connected between the front and rear corresponding lower ends of the telescopic rods 23, a spring 25 is fixedly installed on the upper surface of the pressing plate 24, the upper end of the spring 25 is fixedly connected with the lower surface of the sliding block 8, and the spring 25 is wound outside the telescopic rod 23, the output end of the motor 14 rotates the second bevel gear 13 to rotate, the second bevel gear 13 drives the first bevel gear 12 to rotate, the first bevel gear 12 drives the bidirectional screw rod 11 to rotate, the two guide rails 7 indirectly limit the transmission rod 9 through the slide block 8, so that the rotation of the screw rod 11 drives the transmission rods 9 on the left and right sides to move simultaneously in different directions, the transmission rod 9 drives the slide block 8 to slide left and right along the guide rails 7, the slide block 8 drives the telescopic rod 23 and the spring 25 to move, the telescopic rod 23 and the spring 25 drive the pressing plates 24 on the two sides to slide left and right, so as to realize the adjustment of the fixed position, the upper ends of the four guide rods 2 are respectively and fixedly provided with a support rod 15, the upper end of the support rod 15 is provided with a cover plate 16, the lower end of the cover plate 16 is fixedly provided with an air cylinder 17, and the lower end output end of the air cylinder 17 is fixedly connected with the lifting platform 3, the output end of the air cylinder 17 moves downwards to drive the lifting platform 3 to move downwards, so that the cutting knife 5 and the pressing plate 24 are driven to move downwards together indirectly, the lower end of the pressing plate 24 relative to the cutting knife 5 is lower, the pressing plate 24 is preferentially contacted with materials, the lifting platform 3 continues to move downwards, the spring 25 and the telescopic rod 23 contract, meanwhile, the spring 25 provides downward pressure for the pressure plate 24, so that the pressure plate 24 is tightly attached to the material to fix the material, then the cutting knife 5 continues to move downwards, the material is cut, the front side surface of the cover plate 16 is provided with a control panel 18, the control panel 18 is connected with the motor 14 and the cylinder 17, the control panel 18 directly controls the motor 14 and the cylinder 17, when in use, through operation control panel 18, make the cutting machine carry out the automation mechanized operation, operation platform 1's left side is equipped with mounting bracket 19, rotate on the mounting bracket 19 and install a plurality of cylinder 20.

Particularly, operation platform 1 includes bottom plate 101, the lower surface four corners of bottom plate 101 is equipped with locking universal wheel 102 respectively, the upper surface four corners of bottom plate 101 is equipped with supporting leg 103, four respectively the upper end of supporting leg 103 is connected with install bin 104, the front side of install bin 104 is equipped with two drawers 105, the upper surface of install bin 104 is equipped with

backup pad

106, 2 fixed mounting of guide bar in the upper surface four corners of backup pad 106, operation platform 1's settlement makes the height of operator's work more comfortable, and setting for of locking universal wheel 102 has made things convenient for and has removed this device simultaneously, can place some repair tools or other apparatus in the install bin 104 moreover to the convenience of taking.

Particularly, decide sword 5 and be triangle-shaped, when deciding sword 5 and strike the material and decide, decide 9 triangle-shaped sword cutting parts of sword and at first contact to the material, cut the material through triangle-shaped cutting edge, decide along the both sides cutting edge of deciding sword 5 again, reduce the atress impact of deciding sword 5.

Particularly, linear bearing 21 is installed in the embedding respectively in the four corners of elevating platform 3, linear bearing 21 and guide bar 2 sliding connection, and linear bearing 21's settlement makes the frictional resistance that the elevating movement process of elevating platform 3 received littleer, makes the motion of elevating platform 3 more light.

Specifically, two the lower surface of clamp plate 24 is equipped with slipmat 22, and protection mat 22 can increase the frictional force between clamp plate 24 and the material, guarantees that clamp plate 24 is more firm to the fixed of material.

The working principle is as follows: when the automatic cutting machine is used, materials are placed on the roller 20, then slide to the right side and are conveyed to the operation platform 1, the automatic operation of the cutting machine is realized by operating the control panel 18, the output end of the motor 14 rotates the second bevel gear 13, the second bevel gear 13 drives the first bevel gear 12 to rotate, the first bevel gear 12 drives the bidirectional screw 11 to rotate, the two guide rails 7 indirectly limit the transmission rod 9 through the slide block 8, the rotation of the screw 11 drives the transmission rods 9 on the left side and the right side to move simultaneously and in different directions, the transmission rod 9 drives the slide block 8 to slide left and right along the guide rails 7, the slide block 8 drives the telescopic rod 23 and the spring 25 to move, the telescopic rod 23 and the spring 25 drive the pressing plates 24 on the two sides to slide left and right, the adjustment of the fixed position is realized, the output end of the air cylinder 17 moves downwards to drive the lifting platform 3 to move downwards, and then realized that the indirect drive of having realized decides sword 5 and clamp plate 24 together downwards, the clamp plate 24 is decided the lower extreme of sword 5 relatively lower, and clamp plate 24 is preferred to be in contact with the material, elevating platform 3 continues downstream, and spring 25 and telescopic link 23 shrink, and spring 25 provides decurrent pressure for clamp plate 24 simultaneously, makes clamp plate 24 hug closely the material, and then fixes the material, then decides sword 5 and continues downstream, decides the material.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional automatic cutting machine, includes operation platform (1), its characterized in that: the upper surface four corners of operation platform (1) is equipped with guide bar (2) respectively, four slidable mounting has elevating platform (3) between guide bar (2), connecting block (4) are distinguished to both sides around the lower surface central authorities of elevating platform (3), two the lower extreme of connecting block (4) is equipped with decides sword (5), be equipped with sword groove (6) on operation platform (1), sword groove (6) are located decides sword (5) under, both sides are equipped with guide rail (7) respectively around the lower surface of elevating platform (3), two slider (8) are installed to the left and right sides symmetry respectively on guide rail (7), sliding connection between slider (8) and guide rail (7), the front and back correspondence be connected with transfer line (9) between slider (8), two fixed connection respectively is in both ends about guide rail (7), a bidirectional screw (11) is rotatably installed between the two fixing plates (10), a first bevel gear (12) is arranged on the bidirectional screw (11), a second bevel gear (13) is meshed and connected to the rear side of the first bevel gear (12), the rear side of the second bevel gear (13) is connected with the output end of a motor (14), the motor (14) is fixedly installed on the lower surface of the lifting platform (3), the transmission rod (9) is respectively in threaded connection with the left end and the right end of the bidirectional screw (11), a telescopic rod (23) is arranged at the lower end of the sliding block (8), a pressing plate (24) is connected between the lower ends of the telescopic rods (23) corresponding to each other in the front-back direction, a spring (25) is fixedly installed on the upper surface of the pressing plate (24), the upper end of the spring (25) is fixedly connected with the lower surface of the sliding block (8), and the spring (25) is coiled outside the telescopic rod (23), four there is bracing piece (15) upper end difference fixed mounting of guide bar (2), the upper end of bracing piece (15) is equipped with apron (16), the lower extreme fixed mounting of apron (16) has cylinder (17), the lower extreme output and elevating platform (3) fixed connection of cylinder (17), the leading flank of apron (16) is equipped with control panel (18), the left side of operation platform (1) is equipped with mounting bracket (19), rotate on mounting bracket (19) and install a plurality of cylinder (20).

2. A multi-functional automatic cutting machine according to claim 1, characterized in that: operation platform (1) includes bottom plate (101), the lower surface four corners of bottom plate (101) is equipped with locking universal wheel (102) respectively, the upper surface four corners of bottom plate (101) is equipped with supporting leg (103), four the upper end of supporting leg (103) is connected with install bin (104), the front side of install bin (104) is equipped with two drawers (105), the upper surface of install bin (104) is equipped with backup pad (106), guide bar (2) fixed mounting is in the upper surface four corners of backup pad (106).

3. A multi-functional automatic cutting machine according to claim 1, characterized in that: the cutting knife (5) is triangular.

4. A multi-functional automatic cutting machine according to claim 1, characterized in that: linear bearings (21) are respectively installed at four corners of the lifting platform (3) in an embedded mode, and the linear bearings (21) are connected with the guide rods (2) in a sliding mode.

5. A multi-functional automatic cutting machine according to claim 1, characterized in that: and anti-skid pads (22) are arranged on the lower surfaces of the two pressing plates (24).