CN111843141A

CN111843141A - Cutting and sorting device

Info

Publication number: CN111843141A
Application number: CN202010795238.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanghai Acetylene Welder Factory Co ltd
Current assignee: Shanghai Acetylene Welder Factory Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2020-10-30

Abstract

The invention discloses a cutting and sorting device, and relates to the technical field of material processing. The cutting and sorting device comprises a platform, a cross beam, a cutting mechanism and a sorting mechanism. The platform is used for placing a workpiece to be cut; the cross beam crosses the platform and can move above the platform along a horizontal direction vertical to the cross beam; the cutting mechanism comprises a cutting machine head, the cutting machine head is arranged on the cross beam and can move along the length direction of the cross beam, and the cutting mechanism can cut the workpiece on the platform; sorting mechanism, including the letter sorting aircraft nose, the letter sorting aircraft nose set up in on the crossbeam, and can follow the length direction of crossbeam removes, sorting mechanism can snatch after the cutting the work piece to the assigned position is sorted to the work piece after will cutting. This cutting sorting device passes through program control and accomplishes cutting and letter sorting automatically, has improved production efficiency greatly, has reduced the cost of labor.

Description

Cutting and sorting device

Technical Field

The invention relates to the technical field of material processing, in particular to a cutting and sorting device.

Background

With the continuous expansion of the market scale in China, various industries need mechanical automation to improve efficiency and reduce labor cost. In the technical field of material processing, with the continuous aggravation of market competition, in order to improve the enterprise competitiveness, the cycle needs to be shortened, the cost needs to be reduced, and the product quality needs to be improved. In the current situation of the cutting workshop, operators firstly cut out the required workpiece shape by a cutting machine and then manually sort the workpiece and waste materials. Cutting and letter sorting process need go on step by step, and is inefficient, and manual sorting will waste a large amount of manpowers, and operating personnel intensity of labour is big.

To the above problems, a cutting and sorting device needs to be developed to solve the problems of low efficiency, high labor cost and the like of the traditional cutting and sorting.

Disclosure of Invention

The invention aims to provide a cutting and sorting device capable of automatically completing cutting and sorting functions.

In order to achieve the purpose, the invention adopts the following technical scheme:

a cutting and sorting apparatus comprising:

the platform is used for placing a workpiece to be cut;

a beam spanning the platform and movable above the platform in a horizontal direction perpendicular to the beam;

the cutting mechanism comprises a cutting machine head, the cutting machine head is arranged on the cross beam and can move along the length direction of the cross beam, and the cutting mechanism can cut the workpiece on the platform;

sorting mechanism, including the letter sorting aircraft nose, the letter sorting aircraft nose set up in on the crossbeam, and can follow the length direction of crossbeam removes, sorting mechanism can snatch after the cutting the work piece to the assigned position is sorted to the work piece after will cutting.

Preferably, the cutting and sorting apparatus further comprises:

the two guide rails are respectively positioned on two sides of the platform and are perpendicular to the cross beam;

and the supporting beams are arranged on the guide rails in a sliding manner, and two ends of the cross beam are connected with the supporting beams respectively.

Preferably, a heat insulation plate is arranged on one side of the support beam close to the platform.

Preferably, cutting mechanism with all be provided with anticollision institution in the letter sorting mechanism, anticollision institution includes sensor and alarm component, the sensor with the alarm component electricity is connected, the sensor can detect cutting mechanism or whether letter sorting mechanism bumps, the alarm component can the sensor senses and sends alarm signal after the collision, letter sorting mechanism with cutting mechanism can the sensor senses the scram after the collision.

Preferably, the cutting mechanism further comprises:

the cutting machine head is arranged on the output end of the first lifting assembly in a sliding manner and can vertically move under the driving of the first lifting assembly;

the output end of the first horizontal driving assembly is connected with the first lifting assembly and can drive the first lifting assembly to move along the length direction of the cross beam.

Preferably, the sorting mechanism further comprises:

the sorting machine head is arranged on the output end of the second lifting assembly in a sliding manner and can vertically move under the driving of the second lifting assembly;

and the output end of the second horizontal driving component is connected with the second lifting component and can drive the second lifting component to move along the length direction of the cross beam.

Preferably, the sorting machine head comprises an electromagnet, and the electromagnet can grab or put down the workpiece through charging and discharging.

Preferably, a plurality of rollers are arranged on the platform at intervals, and the rollers are in rolling contact with the workpiece.

Preferably, the cutting and sorting apparatus further includes a detection mechanism capable of detecting a boundary of the workpiece on the platform to determine a position of the workpiece on the platform.

Preferably, the cutting and sorting device further comprises an air exhaust mechanism, and an air inlet pipeline of the air exhaust mechanism faces the platform.

The invention has the beneficial effects that:

the invention provides a cutting and sorting device. In the device, install cutting mechanism and letter sorting mechanism on the crossbeam that spanes the platform, two mechanisms can move along with the crossbeam along the direction of perpendicular to crossbeam, can move on the crossbeam again, and the migration range can cover whole platform, and working range is wide, can adapt to the piece of waiting to cut of various sizes. During operation, the cutting mechanism cuts the workpiece to be cut on the platform according to the program, then the cutting mechanism moves to one side, the sorting mechanism moves, the sorting machine head moves downwards to the position above the workpiece to be sorted, and the workpiece is picked up and then moved to the designated position to be put down. And then the whole machine is operated to the position of the next workpiece, and the previous cycle step is repeated. In the whole process, the cutting and sorting device is automatically completed under the control of a program, and an operator only needs to monitor the cutting and sorting device. This cutting sorting device has improved production efficiency greatly, has reduced the cost of labor.

The cutting and sorting device is provided with an air exhaust mechanism, and a large amount of dust-like waste materials are generated at the cut part in the cutting process, and if the dust is left untreated, the personal health of field operators can be seriously harmed, so that the whole device needs to be exhausted while the cutting and sorting device works, on one hand, the dust which is diffused in the air can be pumped away, the air quality is improved, and the health of the operators is ensured; on the other hand can come to carry out effectual cooling to whole system through taking away hot-air, guarantees cutting accuracy, extension cutting sorting device's life.

Drawings

Fig. 1 is a schematic structural diagram of a cutting and sorting device provided by the invention;

fig. 2 is a partial enlarged view of the invention at a in fig. 1.

1. A platform; 2. a cross beam; 3. a cutting mechanism; 31. cutting the machine head; 32. a first lifting assembly; 33. a first horizontal drive assembly; 4. a sorting mechanism; 41. a sorting machine head; 42. a second lifting assembly; 43. a second horizontal drive assembly; 5. a workpiece; 6. a heat insulation plate; 7. a guide rail; 8. a roller; 9. and supporting the beam.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly and encompass, for example, both fixed and removable connections; 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 by those skilled in the art according to specific situations.

Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in direct contact with the second feature but being in contact with the second feature by another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

The workpiece 5 to be cut in the present embodiment is described by taking a steel plate as an example.

The embodiment provides a cutting and sorting device, as shown in fig. 1, the cutting and sorting device comprises a platform 1, a beam 2, a cutting mechanism 3 and a sorting mechanism 4. The platform 1 of the cutting and sorting device is used for placing a steel plate to be cut. The beam 2 spans the platform 1 and is movable above the platform 1 in a horizontal direction perpendicular to the beam 2. Cutting mechanism 3 includes cutting machine head 31, and cutting machine head 31 sets up on crossbeam 2, and can move along the length direction of crossbeam 2, and cutting mechanism 3 can cut waiting to cut the steel sheet of placing on the platform 1. Sorting mechanism 4 includes sorting aircraft nose 41, and sorting aircraft nose 41 sets up on crossbeam 2, and can move along the length direction of crossbeam 2, and sorting mechanism 4 can snatch the steel sheet after the cutting to the steel sheet letter sorting to the assigned position after will cutting.

All set up cutting mechanism 3 and letter sorting mechanism 4 in this embodiment with crossbeam 2 on, utilize cutting mechanism 3 will wait to cut the steel sheet and cut out required shape, later cutting mechanism 3 removes to one side, and letter sorting mechanism 4 removes, will cut the steel sheet letter sorting of good and appointed region. Compared with an independent cutting machine and an independent sorting machine, the automatic sorting machine has the advantages that the occupied area is small, the middle carrying step is saved, the efficiency is greatly improved due to the automatic control of cutting and sorting, and the labor amount of operators is reduced.

Specifically, the cutter head 31 is a plasma cutting torch, and a processing method of partially melting and evaporating metal at the notch of the workpiece 5 by the heat of a high-temperature plasma arc and removing the molten metal by the momentum of high-speed plasma to form the notch. The plasma arc cutting is utilized, the cutting speed is high, the production rate is high, the cut is narrow, smooth, neat, free of slag adhesion and close to vertical, and the cutting quality is good.

Wherein, the cutting and sorting device also comprises two guide rails 7 and a support beam 9 which are arranged in parallel. The two guide rails 7 are respectively positioned at two sides of the platform 1, and the guide rails 7 are vertical to the cross beam 2. A supporting beam 9 is arranged on each guide rail 7 in a sliding mode, and two ends of the cross beam 2 are connected with the supporting beams 9 respectively.

The presence of the two guide rails 7 enables the beam 2 to move precisely above the platform 1, with a considerable increase in the cutting precision and with a facilitated maintenance.

Further, a heat insulation plate 6 is arranged on one side of the support beam 9 close to the platform 1.

In the cutting process, the high temperature of the plasma arc is utilized to melt the steel plate to generate a notch, a large amount of heat can be generated, and the operation of the whole machine causes the ambient temperature near the cutting and sorting device to rise. If the temperature is too high, all parts of the cutting and sorting device expand due to high temperature, and even tiny changes can cause the precision of the whole machine to be influenced. The supporting beam 9 is used as a supporting piece of the cross beam 2, and the thermal deformation of the supporting beam more directly influences the working precision of the cross beam 2, so that the thermal insulation plate 6 is additionally arranged on one side, close to the platform 1, of the supporting beam 9, the heat received by the supporting beam can be effectively reduced, and the high-precision operation of the cutting and sorting device is guaranteed.

Preferably, all be provided with anticollision institution on cutting mechanism 3 and the letter sorting mechanism 4, anticollision institution includes sensor and alarm component, and the sensor is connected with the alarm component electricity, and the sensor can detect whether cutting mechanism 3 or letter sorting mechanism 4 bumps, and the alarm component can sense the post-collision alarm signal at the sensor, and letter sorting mechanism 4 and cutting mechanism 3 can sense the post-collision scram at the sensor.

Specifically, the sensor comprises an impact sensor and a signal transmission device, and the alarm device comprises an alarm lamp and a buzzer. The impact sensor can sense vibration generated due to impact, and transmits signals to the control mechanism through the signal transmission device, and the control mechanism can control the alarm device to flicker the warning lamp and activate the buzzer after receiving impact signals, and simultaneously controls the whole cutting and sorting device to stop working.

Since the cutting mechanism 3 and the sorting mechanism 4 are disposed on the same cross beam 2, if the two mechanisms collide with each other in operation, a great loss is caused. Anticollision institution can effectively avoid the striking of two mechanisms, and the very first time detects the striking of two mechanisms, and then reports to the police and scram device through the signal of telecommunication, avoids bigger loss.

Wherein the cutting mechanism 3 further comprises a first lifting assembly 32 and a first horizontal driving assembly 33. The first lifting assembly 32 is arranged on the cross beam 2, and the plasma cutting torch is arranged on the output end of the first lifting assembly 32 and can vertically move under the driving of the first lifting assembly 32. The first horizontal driving assembly 33 is connected to the first elevating assembly 32, and can drive the first elevating assembly 32 to move along the length direction of the beam 2.

The plasma cutting torch of the cutting mechanism 3 can vertically move up and down under the driving of the first lifting assembly 32, so that the plasma cutting torch is suitable for cutting work with different heights, and the application range is wider. The first lifting assembly 32 can move along the direction of the cross beam 2 under the driving of the first horizontal driving assembly 33, and the working range covers the whole platform 1.

Specifically, the first horizontal driving assembly 33 includes a linear motor, a slide rail, and a slider. The slide rail sets up along 2 length direction on the crossbeam, and linear electric motor sets up on crossbeam 2 and the output is connected with the slider, can drive the slider along slide rail length direction motion, and first lifting unit 32 sets up on the slider to under linear electric motor's drive, drive the length direction removal of first lifting unit 32 along crossbeam 2 through the slider.

The first lifting assembly 32 may have the same structure as the first horizontal driving assembly 33, and only the slide rails of the first lifting assembly 32 are required to be arranged in the vertical direction.

In other embodiments, the first lifting assembly 32 and the first horizontal driving assembly 33 may have other structures, and mainly achieve horizontal and vertical movements.

Wherein sorting mechanism 4 further comprises a second lifting assembly 42 and a second horizontal drive assembly 43. The second lifting assembly 42 is disposed on the cross beam 2, and the sorting machine head 41 is disposed at an output end of the second lifting assembly 42 and can move vertically under the driving of the second lifting assembly 42. The second horizontal driving assembly 43 is connected to the second elevation assembly 42, and can drive the second elevation assembly 42 to move along the length direction of the cross beam 2.

The sorting machine head 41 of the sorting mechanism 4 can vertically move up and down under the driving of the second lifting assembly 42, so that the sorting machine head is suitable for cutting work with different heights, and the application range is wider. The second lifting assembly 42 can move along the direction of the cross beam 2 under the driving of the second horizontal driving assembly 43, and the working range covers the whole platform 1.

The structure and operation principle of the second lifting assembly 42 and the second horizontal driving assembly 43 may be the same as those of the first lifting assembly 32 and the first horizontal driving assembly 33, and thus, the detailed description thereof is omitted.

Further, the sorting head 41 includes an electromagnet, and the electromagnet can grab or put down the steel plate by charging and discharging.

Utilize the electro-magnet to the adsorption of steel sheet, can sort the steel sheet fast, and only can realize controlling through charging and discharging, simple structure, it is easy and simple to handle.

Further, a plurality of rollers 8 are arranged on the platform 1 at intervals, and the rollers 8 are in rolling contact with the steel plate.

After putting the steel sheet on platform 1, need remove the steel sheet and make it be located suitable position, set up a plurality of gyro wheels 8 on platform 1, can effectively reduce the fish tail to 1 surface of platform and steel sheet, reduce the resistance that removes the steel sheet simultaneously, convenient operation.

Illustratively, the cutting and sorting apparatus further includes a detection mechanism capable of detecting the boundary of the steel plate on the platform 1 to determine the position of the steel plate on the platform 1.

The position of the steel plate boundary can be rapidly positioned through detection of the detection mechanism, a base point is found for a cutting program, and the efficiency and the cutting precision are improved.

Specifically, the detection mechanism includes an infrared emitting device and a receiving device, which can move to detect the entire platform 1, and determine the boundary information of the steel plate according to the position where the infrared rays are blocked by the steel plate.

Optionally, the cutting and sorting device further comprises an air exhaust mechanism, and an air inlet pipeline of the air exhaust mechanism is arranged towards the platform 1.

In order to reduce the dust content in ambient temperature and the air, exhaust the whole working area, effectively reduce the temperature of the cutting and sorting device, ensure the cutting precision and simultaneously improve the working environment of operators.

Specifically, exhaust mechanism includes air-blower, intake stack and air-out pipeline. An air inlet pipeline is connected with an air inlet of the air blower, an air outlet pipeline is connected with an air outlet of the air blower, the air inlet pipeline is aligned with a working area of the platform 1, and the air outlet pipeline extends out of the room.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.

Claims

1. A cutting and sorting apparatus, comprising:

a platform (1), wherein the platform (1) is used for placing a workpiece (5) to be cut;

a cross beam (2), wherein the cross beam (2) crosses the platform (1) and can move above the platform (1) along a horizontal direction vertical to the cross beam (2);

the cutting mechanism (3) comprises a cutting machine head (31), the cutting machine head (31) is arranged on the cross beam (2) and can move along the length direction of the cross beam (2), and the cutting mechanism (3) can cut the workpiece (5) on the platform (1);

sorting mechanism (4), including sorting aircraft nose (41), sorting aircraft nose (41) set up in on crossbeam (2), and can follow the length direction of crossbeam (2) removes, sorting mechanism (4) can snatch after the cutting work piece (5), in order to be after the cutting work piece (5) sort to assigned position.

2. The cutting and sorting apparatus according to claim 1, further comprising:

the two guide rails (7) are arranged in parallel, the two guide rails (7) are respectively positioned on two sides of the platform (1), and the guide rails (7) are perpendicular to the cross beam (2);

the supporting beam (9) is arranged on each guide rail (7) in a sliding mode, the supporting beams (9) are arranged on the guide rails (7), and two ends of the cross beam (2) are connected with the supporting beams (9) respectively.

3. The cutting and sorting device according to claim 2, characterized in that the side of the supporting beam (9) close to the platform (1) is provided with a heat insulating plate (6).

4. The cutting and sorting device according to any one of claims 1 to 3, wherein each of the cutting mechanism (3) and the sorting mechanism (4) is provided with an anti-collision mechanism, the anti-collision mechanism comprises a sensor and an alarm assembly, the sensor is electrically connected with the alarm assembly, the sensor can detect whether the cutting mechanism (3) or the sorting mechanism (4) collides, the alarm assembly can send out an alarm signal after the sensor senses the collision, and the sorting mechanism (4) and the cutting mechanism (3) can stop suddenly after the sensor senses the collision.

5. The cutting and sorting device according to any one of claims 1-3, wherein the cutting mechanism (3) further comprises:

the first lifting assembly (32) is arranged on the cross beam (2), and the cutting machine head (31) is arranged on the output end of the first lifting assembly (32) and can vertically move under the driving of the first lifting assembly (32);

the output end of the first horizontal driving assembly (33) is connected with the first lifting assembly (32), and the first lifting assembly (32) can be driven to move along the length direction of the cross beam (2).

6. The cutting and sorting device according to any one of claims 1-3, wherein the sorting mechanism (4) further comprises:

the second lifting assembly (42) is arranged on the cross beam (2), and the sorting machine head (41) is arranged on the output end of the second lifting assembly (42) and can vertically move under the driving of the second lifting assembly (42);

and the output end of the second horizontal driving assembly (43) is connected with the second lifting assembly (42), and the second lifting assembly (42) can be driven to move along the length direction of the cross beam (2).

7. Cutting and sorting device according to any one of claims 1-3, characterised in that the sorting head (41) comprises an electromagnet which by charging and discharging can pick up or put down the work pieces (5).

8. The cutting and sorting device according to any one of claims 1-3, wherein a plurality of rollers (8) are arranged on the platform (1) at intervals, the rollers (8) being in rolling contact with the work pieces (5).

9. The cutting and sorting device according to any one of claims 1-3, characterized in that it further comprises detection means capable of detecting the boundaries of the work pieces (5) on the platform (1) to determine the position of the work pieces (5) on the platform (1).

10. The cutting and sorting device according to any one of claims 1-9, further comprising a venting mechanism, an air inlet duct of which is arranged towards the platform (1).