CN224058609U - A fully automated online precision high-speed wire cutting machine - Google Patents

Abstract

This utility model discloses a fully automatic online precision high-speed wire cutting device, relating to the field of high-speed precision punching machine tool technology. It includes a tabletop automatic high-speed precision cutting mechanism, an automatic cutting die, a wire length measuring mechanism, a wire guiding mechanism, a fixed table, an automatic high-speed clutch mechanism, a product receiving and storage device, a safety light curtain device, and an electrical control operating console. The tabletop automatic high-speed precision cutting mechanism is fixed on the fixed table; the automatic cutting die is fixed on the fixed table, and the XY axis of the moving cutting die coincides with the XY axis of the upper template of the cutting mechanism. This utility model features a compact structure, stable operation, low operating noise, and adaptability to processing metal wires of different cross-sectional shapes and materials. It can achieve high-speed online cutting, resulting in high production efficiency. When changing products, the wire length can be set via screen operation, the cutting module replacement is simple, and product switching is fast.

Description

Full-automatic on-line precise high-speed wire cutting equipment

Technical Field

The utility model relates to the technical field of high-speed precise punching machine tools, in particular to full-automatic online precise high-speed wire cutting equipment.

Background

Various metal wire products are widely applied to mechanical hardware standard parts, civil buildings and furniture decoration parts, and the market demand is large. In the traditional production mode, the mechanical wedge type clutch punching module has the advantages of low equipment precision, high noise, high energy consumption, high equipment failure rate and high maintenance cost, the mechanical travel switch is touched by the tail end of a wire rod to realize cutting, the product precision is low, the switch is easy to break, the cutting of products with different length specifications is met by manually adjusting the position of the mechanical travel switch, the operation efficiency of staff is low, the quality of first parts or first batches is difficult to ensure, waste is generated, and the production in the traditional production mode is difficult to realize a plurality of production lines on duty.

The system comprises a small-sized ultra-high-speed precise punching mechanism, an automatic measuring technology, a clutch mechanism, an on-line measuring mechanism, a screen operation and a system, wherein the small-sized ultra-high-speed precise punching mechanism is efficient and stable in operation, small in occupied space, low in environmental noise, adjustable in equipment stroke and speed, accurate signals of the automatic measuring technology are used for controlling a high-speed electromagnetic valve body, the clutch mechanism can rapidly act, product specification accuracy is guaranteed, damage to the surface of a wire rod is avoided, the on-line measuring mechanism information enables parameterization remote monitoring of an operation state to be achieved, rapid parameter setting of different products can be met through screen operation, and the system can store multiple groups of product data to achieve rapid adjustment of different product parameters.

Disclosure of utility model

The utility model provides full-automatic on-line precise high-speed wire cutting equipment, which solves the problems of low production efficiency, low product precision, poor product surface quality, equipment maintenance, safe production environment and the like in the traditional production mode, and improves the intelligent manufacturing level.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

A full-automatic on-line precise high-speed wire cutting device comprises a desktop automatic high-speed precise cutting mechanism, an automatic cutting die, a wire length measuring mechanism, a wire guide mechanism, a fixed table, an automatic high-speed clutch mechanism, a product receiving and storing device, a safety grating device and an electric control operation table, wherein the desktop automatic high-speed precise cutting mechanism is fixed on the fixed table, the automatic cutting die is fixed on the fixed table, an XY axis at the center of the movable cutting die is overlapped with an XY axis at the center of a template on the cutting mechanism, the automatic high-speed clutch mechanism is fixed on the fixed table and is arranged in an inner cavity of the automatic high-speed precise cutting mechanism, the wire length measuring mechanism is fixed on the wire feeding side of the fixed table, the wire guide mechanism is fixed on the fixed table and is positioned at the front end of the length measuring mechanism, and the receiving and storing device is fixed on the discharging side of the fixed table.

Preferably, the high-speed precise cutting mechanism comprises a table, the top end of the table is provided with a machine body, the top end of the machine body is provided with a motor, and the interior of the machine body is also provided with a flywheel, a crank shaft, a rotary encoder and a first connecting rod.

Preferably, the automatic cutting die comprises a die frame, the top of the die frame is provided with a pressing rod, the top of the pressing rod is provided with a pressing plate, a first spring is arranged between the pressing plate and the die frame, an upper tool holder is arranged at the bottom of the pressing rod, an upper tool is arranged on the surface of the upper tool holder, a lower tool holder is arranged in the die frame, a lower tool is arranged on the surface of the lower tool holder, an adjusting fixing screw is arranged on one side of the lower tool holder, a second spring is arranged in the die frame, a lower die plate is arranged at the bottom of the die frame, and a deflector rod is arranged on the surface of the die frame.

Preferably, the length measuring mechanism comprises a bracket at the top end

The novel rotary table is characterized in that a first air cylinder is arranged, the output end of the first air cylinder is connected with a mounting frame, the surface of the mounting frame is provided with a movable pinch roller, the inner wall of the support is provided with a rotating rod, the surface of the rotating rod is provided with a fixed wheel, and the rotating rod penetrates through the support to be connected with a counter.

Preferably, the inside of guide mechanism is including the frame, the inside rotation of frame is provided with the lead screw, and the lead screw passes the frame coupling and have the hand wheel, the surface connection of lead screw has the base, and the top of base is provided with the guide pulley, the inside symmetry of frame is provided with the guide bar that is movable sleeve joint with the base.

Preferably, the high-speed clutch mechanism comprises a second cylinder, a connecting plate, a sliding block, a second connecting rod and a guide rod which are arranged in the machine body.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

The device has the advantages of compact structure, stable operation, low operation noise, suitability for processing metal wires with different cross-sectional shapes and materials, high production efficiency, simple change of a cutting module and quick variety switching, and can realize high-speed online cutting, and the wire length can be set by screen operation during product model changing.

Drawings

FIG. 1 is a schematic diagram of a fully automatic on-line precise high-speed wire cutting device;

FIG. 2 is a schematic view of the internal part of the fuselage according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the fuselage of the present utility model;

FIG. 4 is a schematic view of the internal part of the mold frame according to the present utility model;

FIG. 5 is a schematic diagram of a front view of a mold in the present utility model;

FIG. 6 is a schematic diagram of a side view of a mold in the present utility model;

FIG. 7 is a schematic view of the internal part of the bracket according to the present utility model;

FIG. 8 is a schematic view of the internal part of the frame according to the present utility model;

FIG. 9 is a schematic view of a frame surface portion structure according to the present utility model;

FIG. 10 is a schematic view of a high-speed clutch mechanism according to the present utility model.

Legend description:

1. Cutting mechanism, 101, machine body, 102, table, 103, motor, 104, flywheel, 105, crank shaft, 106, rotary encoder, 107, first connecting rod, 2, length measuring mechanism, 201, movable pinch roller, 202, fixed wheel, 203, first cylinder, 204, counter, 3, guide mechanism, 301, guide wheel, 302, base, 303, screw rod, 304, hand wheel, 4, fixed table, 5, electric control console, 6, safety grating device, 7, cutting mould, 701, press plate, 702, first spring, 703, deflector rod, 704, mould frame, 705, compression bar, 706, upper tool holder, 707, upper tool holder, 708, lower tool holder, 709, second spring, 7010, adjusting fixed screw, 7011, lower tool holder, 7012, lower template, 8, high-speed clutch mechanism, 801, second cylinder, 802, connecting plate, slider, 804, second connecting rod, 805, guide rod, 9, and storage device.

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. 1-10, a full-automatic on-line precise high-speed wire cutting device comprises a desktop automatic high-speed precise cutting mechanism 1, an automatic cutting die 7 and a wire length measuring machine

The automatic high-speed precise cutting mechanism 1 on the table is fixed on the fixed table 4, wherein the automatic high-speed cutting mechanism 1 on the table is provided with a mechanism 2, a wire guiding mechanism 3, a fixed table 4, an automatic high-speed clutch mechanism 8, a product receiving and storing device 9, a safety grating device 6 and an electric control operation table 5; the automatic cutting die 7 is fixed on a fixed table 4, the XY axis of the center of the movable cutting die 7 is overlapped with the XY axis of the upper template center of the cutting mechanism 1, an automatic high-speed clutch mechanism 8 is fixed on the fixed table 4 and is arranged in an inner cavity of the automatic high-speed precise cutting mechanism 1, a wire length measuring mechanism 2 is fixed on the wire feeding side of the fixed table 4, a wire guide mechanism 3 is fixed on the fixed table 4 and is positioned at the front end of the length measuring mechanism 2, a material receiving and storing device 9 is fixed on the discharging side of the fixed table 4, the product receiving and storing device 9 adopts a profile welding bracket, a group of receiving plates can be opened at a certain angle, a head part inherent cam is used for bearing a discharging rod, a movable storage bin, the fixed table 4 adopts high-performance steel plate welding, the table adopts fine-quality processing after annealing treatment, four anti-slip high-performance machine feet are fixed at the bottom of the table, a set of air source processing element is fixed on the vertical face of the table rear side, an electric control operation table 5 is a piano type control table with a protection panel, the device can meet the requirements of different shapes and different sections, different shapes, different material receiving plates can be opened, a high-speed crank and automatic cutting device can be realized, the automatic cutting and the automatic cutting die cutting device can be combined with the automatic cutting die has a high-speed and a low-speed, the automatic cutting die has a high power consumption degree and can be realized, and the automatic cutting die has a high-speed and has a high power consumption and a high-speed and can be cut and has a high automatic cutting efficiency and a high efficiency and can be cut and a high speed and a high quality and can be easily and a high. The automatic production efficiency of more than six production lines can be realized.

Further, the high-speed precise cutting mechanism 1 comprises a table 102, the top end of the table 102 is provided with a machine body 101, the top end of the machine body 101 is provided with a motor 103, the interior of the machine body 101 is also provided with a flywheel 104, a crank shaft 105, a rotary encoder 106 and a first connecting rod 107, the automatic high-speed precise cutting mechanism 1 on the table adopts the crank shaft 105, the first connecting rod 107 and a high-speed roller bearing machine structure, and the automatic high-speed precise cutting mechanism is stable in operation and free of defects

The high-speed pneumatic clutch brake and high-speed electromagnetic valve gas circuit system is characterized in that a flywheel 104 is utilized to store energy, a motor 103 is configured, the power efficiency is high, a high-speed pneumatic clutch brake and high-speed electromagnetic valve gas circuit system is utilized, a high-speed rotary encoder 106 is detected, accurate actuation of a sliding block 803 punching plate can be achieved, an intelligent centralized lubrication circulating system and a sealing system are utilized, the design life of a bearing is effectively guaranteed, meanwhile, temperature rise of equipment is controllable in high-speed operation, lubricating oil is not leaked, a whole machine body 101 is integrally welded, the whole machine body is processed after annealing, the machine platform precision is stable, the desktop high-speed cutting mechanism 1 is characterized in that the machine body 101 is welded by high-quality steel plates, the machine platform is precisely processed through annealing in a one-step mode, an eccentric crankshaft is supported by precise high-speed bearings, circulating oil lubrication is achieved, a flywheel 104 energy storage structure is designed, the rear end of the crankshaft is designed to be pneumatic clutch brake mechanism, the power motor 103 arranged at the top of the machine body 101 drives the flywheel 104 through two V-shaped belts, the eccentric part of the crankshaft and a linear motion connecting rod are supported by cylindrical roller bearings, the tail end of the crankshaft is designed with a synchronous rotary encoder structure, all the bearings are designed to be an automatic circulating oil device, the connecting rod device is designed into a precise threaded connection locking structure, and a high-quality bottom connecting rod is fixedly locked to be high-strength template.

Further, the automatic cutting die 7 comprises a die frame 704, a pressing rod 705 is arranged at the top end of the die frame 704, a pressing plate 701 is arranged at the top end of the pressing rod 705, a first spring 702 is arranged between the pressing plate 701 and the die frame 704, an upper cutter holder 706 is arranged at the bottom end of the pressing rod 705, an upper cutter 707 is arranged on the surface of the upper cutter holder 706, a lower cutter holder 7011 is arranged in the die frame 704, a lower cutter 708 is arranged on the surface of the lower cutter holder 7011, an adjusting fixing screw 7010 is arranged on one side of the lower cutter holder 7011, a second spring 709 is arranged in the die frame 704, a lower die plate 7012 is arranged at the bottom end of the die frame 704, a deflector 703 is arranged on the surface of the die frame 704, and the automatic cutting die 7 comprises the upper cutter 707 and the lower cutter 708 in a cutter type layout;

The upper cutter 707 is fixedly guided by six sides of a cutter seat, a cutter gap adjusting and fixing screw is arranged on the lower cutter seat, wires of different materials and different shapes can be cut, the cutting die 7 is used in a single set mode, the die is fixed on the table 102 through a through hole of a lower die plate 7012 of the die, a positioning pin is fixedly arranged at a corresponding position of the table 102, quick positioning of die positioning can be achieved, a spring is arranged in the die frame 704 to ensure that the upper cutter 708 and the lower cutter 708 are separated when the non-cutting state is ensured, the wire passing is not hindered, the upper cutter 706 is made of special cutting tool steel, the upper cutter 706 is provided with a spring automatic lifting structure, the upper cutter 706 is designed to slide in guide grooves on two sides of the cutter frame, the upper cutter 706 is fixedly provided with a product release rod, and the lower cutter 7011 is used for adjusting the cutter gap and fixing screw.

Further, the length measuring mechanism 2 comprises a support, a first cylinder 203 is arranged at the top end of the support, an installation frame is connected to the output end of the first cylinder 203, a movable pinch roller 201 is installed on the surface of the installation frame, a rotating rod is arranged on the inner wall of the support, fixed wheels 202 are installed on the surface of the rotating rod, the rotating rod penetrates through the support to be connected with a counter 204, the wire length measuring mechanism 2 comprises a group of light wheels subjected to surface treatment, a lower wheel hub is fixed, an upper wheel fixing seat is connected with a floating cylinder, relative movement of an upper wheel and a lower wheel and no slipping of the wire are guaranteed, the surface of the wire is not damaged, and an upper wheel hub is connected with a counter encoder to accurately measure the length of the wire.

Further, the inside of the material guiding mechanism 3 comprises a frame, a screw rod 303 is rotatably arranged in the frame, the screw rod 303 penetrates through the frame to be connected with a hand wheel 304, the surface of the screw rod 303 is connected with a base 302, the top end of the base 302 is provided with a guide wheel 301, guide rods which are movably sleeved with the base 302 are symmetrically arranged in the frame, the device comprises a wire material guiding mechanism 3, two upright freely rotatable guide wheels 301, and screws respectively fixed on a positive thread and a negative thread

The female base 302 is provided with a screw rod 303 with a front section and a back section of threads by manual rotation, the distance between the guide wheels 301 can be adjusted, and the wire passing between the two rollers is ensured not to deviate.

Further, the high-speed clutch mechanism 8 comprises a second cylinder 801, a connecting plate 802, a sliding block 803, a second connecting rod 804 and a guide rod 805 which are arranged in the machine body 101, the device comprises an automatic high-speed clutch mechanism 8 which is used for ensuring that the cutting die 7 pushes a swinging rod one second cylinder 801 at a time, the swinging rod is separated from the contact of the sliding plate once, the sliding block 803 realizes one forward and backward movement, the sliding block 803 is controlled to be separated immediately once when being contacted through the forked second connecting rod 804 and the connecting plate 802 of the fixing plate of the cutting mechanism 1, the sliding block 803 is prevented from misoperation, the automatic high-speed clutch mechanism 8, a group of pneumatic buckling and separating mechanisms controlled by the information of the front-end product line feeding mechanism, a group of spring adjusting automatic separating mechanisms, a group of connecting rod driving mechanisms related to the template of the high-speed cutting mechanism 1, a group of clutch plate structures guided by roller bearings and a group of linear guide rails.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. A full-automatic on-line precise high-speed wire cutting device is characterized by comprising a desktop automatic high-speed precise cutting mechanism (1), an automatic cutting die (7), a wire length measuring mechanism (2), a wire guiding mechanism (3), a fixed table (4), an automatic high-speed clutch mechanism (8), a product receiving and storing device (9), a safety grating device (6) and an electric control operation table (5), wherein the desktop automatic high-speed precise cutting mechanism (1) is fixed on the fixed table (4), the automatic cutting die (7) is fixed on the fixed table (4), an XY axis at the center of the automatic cutting die (7) is overlapped with an XY axis at the center of a die plate on the cutting mechanism (1), the automatic high-speed clutch mechanism (8) is fixed on the fixed table (4) and is placed in an inner cavity of the automatic high-speed precise cutting mechanism (1), the wire length measuring mechanism (2) is fixed on the wire feeding side of the fixed table (4), the wire guiding mechanism (3) is fixed on the fixed table (4), and the wire length measuring mechanism (2) is positioned at the front side of the fixed table (4).

2. The full-automatic on-line precise high-speed wire cutting device according to claim 1, wherein the high-speed precise cutting mechanism (1) comprises a table (102), a machine body (101) is arranged at the top end of the table (102), a motor (103) is arranged at the top end of the machine body (101), and a flywheel (104), a crank shaft (105), a rotary encoder (106) and a first connecting rod (107) are further arranged in the machine body (101).

3. The full-automatic online precise high-speed wire cutting device according to claim 1, wherein the automatic cutting die (7) comprises a die frame (704), a pressing rod (705) is arranged at the top end of the die frame (704), a pressing plate (701) is arranged at the top end of the pressing rod (705), a first spring (702) is arranged between the pressing plate (701) and the die frame (704), an upper tool holder (706) is arranged at the bottom end of the pressing rod (705), an upper tool (707) is arranged on the surface of the upper tool holder (706), a lower tool holder (7011) is arranged in the die frame (704), a lower tool (708) is arranged on the surface of the lower tool holder (7011), an adjusting fixing screw (7010) is arranged on one side of the lower tool holder (7011), a second spring (709) is arranged in the die frame (704), a lower die plate (7012) is arranged at the bottom end of the die frame (704), and a deflector rod (703) is arranged on the surface of the die frame (704).

4. The full-automatic online precise high-speed wire cutting device according to claim 1, wherein the length measuring mechanism (2) comprises a support, a first air cylinder (203) is arranged at the top end of the support, an installation frame is connected to the output end of the first air cylinder (203), a movable pinch roller (201) is installed on the surface of the installation frame, a rotating rod is arranged on the inner wall of the support, a fixed wheel (202) is installed on the surface of the rotating rod, and a counter (204) penetrates through the support to be connected with the rotating rod.

5. The full-automatic on-line precise high-speed wire cutting device according to claim 1, wherein the inside of the material guiding mechanism (3) comprises a frame, a screw rod (303) is rotatably arranged in the frame, the screw rod (303) penetrates through the frame to be connected with a hand wheel (304), the surface of the screw rod (303) is connected with a base (302), the top end of the base (302) is provided with a guide wheel (301), and guide rods which are movably sleeved with the base (302) are symmetrically arranged in the frame.

6. The full-automatic on-line precise high-speed wire cutting device according to claim 1, wherein the high-speed clutch mechanism (8) comprises a second cylinder (801), a connecting plate (802), a sliding block (803), a second connecting rod (804) and a guide rod (805) which are arranged in the machine body (101).