CN219543472U

CN219543472U - Automatic cutting machine

Info

Publication number: CN219543472U
Application number: CN202321033959.6U
Authority: CN
Inventors: 陈燕; 姜领
Original assignee: Yancheng Qinglong Machinery Co ltd
Current assignee: Yancheng Qinglong Machinery Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-08-18
Anticipated expiration: 2033-05-04

Abstract

The utility model relates to an automatic cutting machine, which comprises a workbench, wherein a placing table is fixed on the upper surface of the workbench, a bin body is fixed on the upper surface of the workbench, a linear module is arranged on the inner top wall of the bin body, a moving block which is driven by the linear module to do left-right linear motion is arranged in the linear module, a hydraulic cylinder is fixed on the lower surface of the moving block, an installation seat is fixed on the outer side of a piston rod of the hydraulic cylinder, a replacement mechanism is arranged on the inner bottom wall of the installation seat, a pressing mechanism is arranged on the right side of the placing table, and a cutting die is placed on the lower surface of the installation seat. This automatic cutting machine through setting up, biax motor, first threaded rod, first screw thread section of thick bamboo, movable block, L shape pole and installation pole, has realized the combination and the separation of mount pad and cutting die, has made things convenient for follow-up to the cutting die of different grade type, has convenient for user's use, has improved the machining efficiency of this cutting machine simultaneously, has improved the practicality of this automatic cutting machine on the whole.

Description

Automatic cutting machine

Technical Field

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

Background

Cutting machines are indispensable equipment in light industry, traditional concept is that cutting machines are machines for punching nonmetallic materials by pressing a cutting die under the action of machine movement, modern cutting machines have changed, and advanced technologies such as high-pressure water beam, ultrasonic wave and the like are started to be used in leather punching technology, but people still include the equipment in cutting machines.

In chinese patent CN209408662U, an automatic cutting machine is disclosed, which comprises a frame, a conveying component, a positioning component and a cutting component, the conveying component is located on the frame and fixedly connected with the frame, the positioning component is located on one side of the conveying component and corresponds to the conveying component, the cutting component is located above the positioning component and the conveying component and fixedly connected with the frame, and the automatic cutting machine can automatically position and automatically cut, and is fully automatic in production, so that labor cost is saved, and meanwhile, a piece of equipment replaces a conveying assembly line, so that equipment space of a factory building is saved.

Above-mentioned patent can automatic positioning automatic cutting, full-automatic production, saves the cost of labor, and a piece of equipment is replaced the transportation assembly line simultaneously, has practiced thrift the equipment space of factory building, but this cutting machine is in the use, owing to need cut into various shapes with the material, and then need often change the cutting die that is used for cutting, and the cutting seat of this cutting machine is fixed with the cutting knife, and is inconvenient to the change of cutting knife, is inconvenient for the change of cutting knife, proposes an automatic cutting machine for this and solves above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an automatic cutting machine which has the advantage of convenient replacement, and solves the problems that a cutting seat of the cutting machine is fixed with a cutting knife, the cutting knife is not convenient to replace and the cutting knife is inconvenient to replace because materials are required to be cut into various shapes and then a cutting die for cutting is required to be replaced frequently.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the automatic cutting machine comprises a workbench, wherein a placement table is fixed on the upper surface of the workbench, a bin body is fixed on the upper surface of the workbench, a linear module is arranged on the inner top wall of the bin body, a moving block which is driven to do left-right linear motion by the linear module is arranged in the linear module, a hydraulic cylinder is fixed on the lower surface of the moving block, an installation seat is fixed on the outer side of a piston rod of the hydraulic cylinder, a replacement mechanism is arranged on the inner bottom wall of the installation seat, a pressing mechanism is arranged on the right side of the placement table, and a cutter die is placed on the lower surface of the installation seat;

the replacing mechanism comprises a driving assembly and a positioning assembly, the driving assembly comprises a double-shaft motor fixed on the inner bottom wall of the mounting seat, first threaded rods are fixed on the outer sides of output shafts on the left side and the right side of the double-shaft motor, first threaded cylinders are connected with the outer sides of the first threaded rods in a threaded mode, and moving blocks are fixed on the upper surfaces of the first threaded cylinders.

Further, the guide rail is fixed on the inner top wall of the mounting seat, a limiting block is fixed on the upper surface of the moving block, and the limiting block is slidably connected in the guide rail.

Further, the two first thread cylinders are symmetrically distributed on the left side and the right side of the longitudinal central axis of the mounting seat, and the upper surface of the placing table is provided with grooves.

Further, the locating component is fixed respectively at the L-shaped pole of two movable blocks opposite sides, two L-shaped pole opposite sides all are fixed with the installation pole.

Further, the left side and the right side of the cutting die are provided with mounting grooves, and the mounting rods are inserted into the mounting grooves.

Further, hold-down mechanism is including fixing the locating frame on placing the platform right side, the top of locating frame is provided with rotatory handle, rotatory handle's lower surface is fixed with the second threaded rod, the outside threaded connection and the second screw thread section of thick bamboo of second threaded rod, the left side of second screw thread section of thick bamboo is fixed with the pressure strip.

Further, the limiting groove is formed in the right side wall of the inner cavity of the positioning frame, the sliding block is fixed on the right side of the second threaded cylinder and is slidably connected to the inside of the limiting groove, and the rubber pad is fixed on the lower surface of the pressing plate.

Further, the number of the pressing mechanisms is two, and the two pressing mechanisms are symmetrically distributed on the left side and the right side of the longitudinal central axis of the placing table.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

1. this automatic cutting machine has set up in this automatic cutting machine and has changed the mechanism, through mutually supporting between each structure in the mechanism of changing, through setting up, biax motor, first threaded rod, first screw thread section of thick bamboo, movable block, L shape pole and installation pole, realized the combination and the separation of mount pad and cutting die, made things convenient for follow-up to the cutting die of different grade type, the use of user of having convenient for has improved the machining efficiency of this cutting machine simultaneously, has improved the practicality of this automatic cutting machine on the whole.

2. This automatic cutting machine has set up hold-down mechanism in this automatic cutting machine, mutually support through each structure in the hold-down mechanism, through setting up locating frame, rotatory handle, second threaded rod, second screw thread section of thick bamboo and pressure strip, has realized placing the clamp of bench machined part, prevents to add the condition emergence of the position deviation of work piece appearance in cutting process, has improved cutting effect.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a change mechanism according to the present utility model;

fig. 3 is a schematic view of the pressing mechanism of the present utility model.

In the figure: 1 workbench, 2 placing table, 3 bin body, 4 straight line module, 5 motion block, 6 pneumatic cylinder, 7 mount pad, 8 change mechanism, 801 axle motor, 802 first threaded rod, 803 first screw thread section of thick bamboo, 804 movable block, 805L shape pole, 806 installation pole, 9 hold-down mechanism, 901 locating frame, 902 rotatory handle, 903 second threaded rod, 904 second screw thread section of thick bamboo, 905 hold-down plate, 10 cutting die.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, an automatic cutting machine in this embodiment includes a workbench 1, a placement table 2 is fixed on an upper surface of the workbench 1, a bin body 3 is fixed on an upper surface of the workbench 1, a linear module 4 is disposed on an inner top wall of the bin body 3, a moving block 5 driven to move left and right linearly is disposed in the linear module 4, a hydraulic cylinder 6 is fixed on a lower surface of the moving block 5, an installation seat 7 is fixed on an outer side of a piston rod of the hydraulic cylinder 6, a replacement mechanism 8 is disposed on an inner bottom wall of the installation seat 7, a pressing mechanism 9 is disposed on a right side of the placement table 2, and a cutting die 10 is disposed on a lower surface of the installation seat 7.

It should be noted that the components of the present utility model are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.

Referring to fig. 2, in order to facilitate the subsequent operation of the cutting dies 10 of different types, the replacing mechanism 8 in this embodiment includes a driving assembly and a positioning assembly, the driving assembly includes a dual-shaft motor 801 fixed on the inner bottom wall of the mounting seat 7, a first threaded rod 802 is fixed on the outer sides of the output shafts on the left and right sides of the dual-shaft motor 801, a first threaded cylinder 803 is screwed on the outer side of the first threaded rod 802, and a moving block 804 is fixed on the upper surface of the first threaded cylinder 803.

The guide rail is fixed on the inner top wall of the mounting seat 7, the limiting block is fixed on the upper surface of the moving block 804, the limiting block is slidably connected to the inside of the guide rail, and when the first thread cylinder 803 moves, the moving block 804 and the limiting block are driven to move simultaneously, and at the moment, the limiting block slides in the inside of the guide rail.

The two first screw barrels 803 are symmetrically distributed on the left side and the right side of the longitudinal central axis of the mounting seat 7, and the upper surface of the placement table 2 is provided with grooves.

The positioning components are respectively fixed on L-shaped rods 805 on the opposite sides of the two moving blocks 804, and mounting rods 806 are respectively fixed on the opposite sides of the two L-shaped rods 805.

Mounting grooves are formed in the left side and the right side of the cutting die 10, the mounting rods 806 are inserted into the mounting grooves, and after the mounting rods 806 are inserted into the mounting grooves, the mounting seats 7 are fixed with the cutting die 10.

Referring to fig. 3, in order to achieve clamping of a workpiece on the placing table 2, the pressing mechanism 9 in this embodiment includes a positioning frame 901 fixed on the right side of the placing table 2, a rotary handle 902 is disposed above the positioning frame 901, a second threaded rod 903 is fixed on the lower surface of the rotary handle 902, an outer side of the second threaded rod 903 is in threaded connection with a second threaded cylinder 904, and a pressing plate 905 is fixed on the left side of the second threaded cylinder 904.

The limiting groove has been seted up to the right side wall of locating frame 901 inner chamber, and the right side of second screw thread section of thick bamboo 904 is fixed with the slider, and slider sliding connection is in the inside of limiting groove, and the lower fixed surface of pressure strip 905 has the rubber pad, and the rubber pad texture is soft, can not cause the injury to the outward appearance of machined part.

The number of the pressing mechanisms 9 is two, and the two pressing mechanisms 9 are symmetrically distributed on the left side and the right side of the longitudinal central axis of the placement table 2.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

If the utility model discloses or relates to components or structures fixedly connected with each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).

The working principle of the embodiment is as follows:

(1) When the automatic cutting machine is required to cut a workpiece, the workpiece to be cut is placed on the placing table 2, after the workpiece is placed, a worker holds the rotary handle 902 to rotate the rotary handle 902, the rotation of the rotary handle 902 drives the second threaded rod 903 to start rotating, the second threaded cylinder 904 moves downwards along with the rotation of the second threaded rod 903, the movement of the second threaded cylinder 904 drives the pressing plate 905 to move downwards along with the downward movement of the pressing plate 905, and the rotation of the rotary handle 902 is stopped at this time after the workpiece is pressed by the pressing plate 905.

(2) Then, the hydraulic cylinder 6 is started by the worker, the hydraulic cylinder 6 drives the mounting seat 7 to move downwards, the movement of the mounting seat 7 drives the cutting die 10 to move towards the direction close to the placing table 2, when the cutting die 10 is in contact with a workpiece, the cutting process is started to be carried out on the workpiece, when different types of cutting dies 10 need to be replaced, the double-shaft motor 801 is started, the double-shaft motor 801 drives the first threaded rod 802 to start rotating, the first threaded cylinder 803 moves towards the direction far away from the longitudinal central axis of the mounting seat 7 along with the rotation of the first threaded rod 802, the movement of the first threaded cylinder 803 drives the L-shaped rod 805 to move towards the direction far away from the longitudinal central axis of the mounting seat 7, the movement of the L-shaped rod 805 drives the mounting rod 806 to move towards the direction far away from the longitudinal central axis of the mounting seat 7, and when the mounting rod 806 is separated from the mounting groove formed in the cutting die 10, the mounting seat 7 is separated from the cutting die 10.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. An automatic cutting machine, comprising a workbench (1), characterized in that: the automatic cutting machine is characterized in that a placing table (2) is fixed on the upper surface of the workbench (1), a bin body (3) is fixed on the upper surface of the workbench (1), a linear module (4) is arranged on the inner top wall of the bin body (3), a moving block (5) which is driven to do left and right linear movement by the linear module (4) is arranged in the linear module, a hydraulic cylinder (6) is fixed on the lower surface of the moving block (5), an installation seat (7) is fixed on the outer side of a piston rod of the hydraulic cylinder (6), a replacement mechanism (8) is arranged on the inner bottom wall of the installation seat (7), a pressing mechanism (9) is arranged on the right side of the placing table (2), and a cutting die (10) is placed on the lower surface of the installation seat (7);

the replacement mechanism (8) comprises a driving assembly and a positioning assembly, the driving assembly comprises a double-shaft motor (801) fixed on the inner bottom wall of the mounting seat (7), first threaded rods (802) are fixed on the outer sides of output shafts on the left side and the right side of the double-shaft motor (801), first threaded cylinders (803) are connected with the outer sides of the first threaded rods (802) in a threaded mode, and moving blocks (804) are fixed on the upper surfaces of the first threaded cylinders (803).

2. An automatic cutting machine according to claim 1, wherein: the guide rail is fixed on the inner top wall of the mounting seat (7), a limiting block is fixed on the upper surface of the moving block (804), and the limiting block is slidably connected in the guide rail.

3. An automatic cutting machine according to claim 1, wherein: the two first thread barrels (803) are symmetrically distributed on the left side and the right side of the longitudinal central axis of the mounting seat (7), and grooves are formed in the upper surface of the placing table (2).

4. An automatic cutting machine according to claim 1, wherein: the positioning components are respectively fixed on L-shaped rods (805) on one side of the two moving blocks (804) opposite to each other, and mounting rods (806) are respectively fixed on one side of the two L-shaped rods (805) opposite to each other.

5. An automatic cutting machine according to claim 4, wherein: mounting grooves are formed in the left side and the right side of the cutting die (10), and the mounting rods (806) are inserted into the mounting grooves.

6. An automatic cutting machine according to claim 1, wherein: the compressing mechanism (9) comprises a positioning frame (901) fixed on the right side of the placing table (2), a rotary handle (902) is arranged above the positioning frame (901), a second threaded rod (903) is fixed on the lower surface of the rotary handle (902), the outer side of the second threaded rod (903) is in threaded connection with a second threaded cylinder (904), and a compressing plate (905) is fixed on the left side of the second threaded cylinder (904).

7. An automatic cutting machine according to claim 6, wherein: limiting grooves are formed in the right side wall of the inner cavity of the positioning frame (901), sliding blocks are fixed on the right side of the second threaded cylinders (904) and are slidably connected in the limiting grooves, and rubber pads are fixed on the lower surface of the pressing plate (905).

8. An automatic cutting machine according to claim 1, wherein: the number of the pressing mechanisms (9) is two, and the two pressing mechanisms (9) are symmetrically distributed on the left side and the right side of the longitudinal central axis of the placing table (2).