CN111644395A

CN111644395A - Sorting equipment suitable for heat treatment parts

Info

Publication number: CN111644395A
Application number: CN202010647651.5A
Authority: CN
Inventors: 陈序; 帅碧波; 朱昌平; 朱占起
Original assignee: Shanghai Novare Automotive Components Co ltd
Current assignee: Shanghai Novare Automotive Components Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2020-09-11

Abstract

The invention provides sorting equipment suitable for heat-treated parts, which comprises a workbench (1), a mounting rack, a recognition and rejection device, a material containing mechanism, a waste material box mechanism and a program control computer (25); the mounting bracket is arranged on the workbench (1), the recognition and rejection device is arranged on the mounting bracket, the material containing mechanism and the waste material box mechanism are arranged on the workbench (1) and located below the recognition and rejection device, and the program control computer (25) is arranged on the workbench (1) or on the mounting bracket. The automatic part sorting machine is simple and reasonable in structure and convenient to use, parts contained in the material containing mechanism are sorted and screened by the sorting and removing device, unqualified parts are removed to the waste material box mechanism, manual screening is not needed, efficiency and precision are improved, and labor force is saved.

Description

Sorting equipment suitable for heat treatment parts

Technical Field

The invention relates to the field of automobile part machining, in particular to sorting equipment suitable for heat-treated parts.

Background

After the heat treatment of the iron automobile parts, some color differences can be generated, the color is not up to standard, the color needs to be selected, manual selection is troublesome, time and labor are wasted, and human errors exist, so that the labor is saved by means of machine identification selection, and the problem needs to be solved urgently by technical personnel in the field.

The patent document with the publication number of CN 209139198U discloses a part sorting device, which relates to the field of sorting devices and comprises a sorting table and a power input part, wherein a first square through hole, a second square through hole, a standard square through hole and a third square through hole are formed in the sorting table, the power input part comprises a gear transmission belt and a pushing strip, the first square through hole, the second square through hole, the standard square through hole and the third square through hole with different sizes are sequentially arranged on the sorting table from a first end to a second end, and only the size of the standard square through hole is equal to that of a standard shaft part, the shaft part to be sorted can be sorted, qualified shaft parts are screened, the manual sorting mode is changed, and the sorting efficiency is greatly improved; promote the strip and for waiting to select separately axle type part and provide power, two adjacent distances that promote between the strip are greater than standard axle type part diameter, and two adjacent distances that promote between the strip are less than standard axle type part length, avoid axle type part can not appear selecting separately wrong condition because of the slope. The technical solution in this patent document is suitable for sorting shaft-type parts, mainly for sorting the shape and size of the parts, but not for sorting the appearance such as the color of the parts.

Disclosure of Invention

In view of the drawbacks of the prior art, it is an object of the present invention to provide a sorting apparatus suitable for heat-treated parts.

The sorting equipment suitable for the heat-treated parts comprises a workbench, a mounting rack, a recognition and rejection device, a material containing mechanism, a waste material box mechanism and a program-controlled computer;

the mounting bracket is arranged on the workbench, the recognition and rejection device is arranged on the mounting bracket, the material containing mechanism and the waste material box mechanism are arranged on the workbench and positioned below the recognition and rejection device, and the program-controlled computer is arranged on the workbench or on the mounting bracket.

Preferably, the mounting rack comprises a support rod, a cross rod and a guide rod;

the utility model discloses a horizontal pole, including workstation, bracing piece, horizontal pole, guide bar, the bracing piece is vertical to be set up on the workstation, and the horizontal pole is connected to the bracing piece, and the guide bar sets up along the length direction of workstation.

Preferably, the bracing piece is four, and the horizontal pole is two, and the guide bar is one, and four vertical settings of bracing piece are connected through the horizontal pole between two bracing pieces on the workstation width direction on four angles of workstation, and the guide bar setting is between two horizontal poles.

Preferably, the identification and rejection device comprises a sliding cylinder, a first cylinder, a camera and an electromagnet;

the sliding cylinder is arranged on a guide rod of the mounting frame, connected with the first air cylinder and capable of sliding along the guide rod under the action of the first air cylinder, and the lower end of the sliding cylinder is provided with a camera and an electromagnet;

the first cylinder, the camera and the electromagnet are all connected with a program control computer.

Preferably, the identification and rejection device further comprises a second air cylinder, and the second air cylinder is arranged at the lower end of the sliding cylinder;

the electromagnet is connected with a piston rod of a second air cylinder, the motion direction of the piston rod of the second air cylinder is perpendicular to the workbench, and the second air cylinder is connected with a program control computer.

Preferably, the material containing mechanism comprises a tray, a guide rail and a third cylinder;

the guide rail is arranged on the workbench and along the width direction of the workbench, the direction of the guide rail is perpendicular to the direction of the guide rod of the mounting rack, the tray can contain parts to be sorted, one end of the tray is connected with the third cylinder, the bottom of the tray is provided with a sliding block, the tray is connected with the guide rail through the sliding block, and the tray can slide along the guide rail under the action of the third cylinder;

and the third cylinder is connected with a program control computer.

Preferably, the sliding block is T-shaped, and the guide rail is matched with the sliding block in shape.

Preferably, the waste material box mechanism comprises a waste material box and a blanking sliding plate;

the waste material box is provided with a discharging sliding plate, the discharging sliding plate is obliquely arranged at the upper end of the waste material box, and the waste material box is arranged on one side of the material containing device and is positioned on a motion path of the recognition and removal device.

Preferably, a power supply device is arranged below the workbench and is respectively connected with the programmed computer and the electromagnet.

Compared with the prior art, the invention has the following beneficial effects:

1. the automatic part sorting machine is simple and reasonable in structure and convenient to use, parts contained in the material containing mechanism are sorted and screened by the sorting and removing device, unqualified parts are removed to the waste material box mechanism, manual screening is not needed, efficiency and precision are improved, and labor force is saved.

2. According to the invention, the camera is adopted to identify the parts, and the second cylinder pushes the electromagnet to adsorb and remove the unqualified parts to the waste material box, so that the identification accuracy is improved, and the screening and removing efficiency is improved.

3. According to the invention, the first cylinder pushes the recognition and removal device to move transversely, and the third cylinder pushes the tray to move longitudinally, so that a plurality of rows and columns of parts can be placed in the tray for recognition, and the efficiency is improved.

4. The electromagnet has magnetism under the condition of being electrified, can adsorb parts made of ferromagnetic materials, and the camera can identify the colors, shapes and the like of the parts, so that the invention is suitable for sorting the colors, shapes and the like of the parts made of ferromagnetic materials.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic half-section view of the present invention.

Fig. 2 is a schematic front view of the present invention.

Fig. 3 is a schematic top view of the present invention.

Fig. 4 is a schematic circuit diagram of the present invention.

The figures show that:

1-workbench 25-program control computer

11-support bar 26-second cylinder

12-Cross-Bar 27-tray

2-guide bar 28-guide rail

21-sliding cylinder 29-third cylinder

22-first cylinder 3-waste box

23-camera 31-blanking sliding plate

24-electromagnet

Detailed Description

The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the invention. All falling within the scope of the present invention.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

According to the sorting equipment suitable for the heat treatment parts, as shown in fig. 1-4, the sorting equipment comprises a workbench 1, a mounting rack, a recognition and rejection device, a material containing mechanism, a waste material box mechanism and a program control computer 25; the mounting bracket is arranged on the workbench 1, the recognition and rejection device is arranged on the mounting bracket, the material containing mechanism and the waste material box mechanism are both arranged on the workbench 1 and positioned below the recognition and rejection device, and the program-controlled computer 25 is arranged on the workbench 1 or the mounting bracket.

As shown in fig. 1 to 3, the mounting bracket includes a support bar 11, a cross bar 12, and a guide bar 2; the vertical setting of bracing piece 11 is on workstation 1, and bracing piece 11 connects horizontal pole 12, and horizontal pole 12 connects guide bar 2, and guide bar 2 sets up along the length direction of workstation 1. The crossbar 12 is a horizontally disposed rod.

In one embodiment, the number of the support rods 11 is four, the number of the cross rods 1 is two, the number of the guide rods 2 is one, the four support rods 11 are vertically arranged at four corners of the workbench 1, the two support rods 11 in the width direction of the workbench 1 are connected through the cross rods 12, and the guide rods 2 are arranged between the two cross rods 12.

In another embodiment, the number of the support rods 11 is two, the number of the cross rods is one, the two support rods 11 are respectively vertically arranged at two ends of the workbench 1, the two support rods 11 are connected through the cross rod 12, and the guide rod 2 is served by the cross rod 12.

As shown in fig. 1-3, the recognition and rejection device includes a slide cylinder 21, a first cylinder 22, a camera 23, and an electromagnet 24; the sliding cylinder 21 is installed on the guide rod 2 of the installation frame, the sliding cylinder 21 is connected with the first air cylinder 22 and can slide along the guide rod 12 under the action of the first air cylinder 22, and the lower end of the sliding cylinder 21 is provided with a camera 23 and an electromagnet 24; the first air cylinder 22, the camera 23 and the electromagnet 24 are all connected with a program control computer 25. The recognition and rejection device further comprises a second air cylinder 26, and the second air cylinder 26 is arranged at the lower end of the sliding barrel 21; the electromagnet 24 is connected with a piston rod of a second air cylinder 26, the motion direction of the piston rod of the second air cylinder 26 is vertical to the workbench 1, and the second air cylinder 26 is connected with a program control computer 25.

The electromagnet 24 has magnetism when energized and can attract parts made of ferromagnetic material, and the electromagnet 24 has no magnetism when not energized and cannot attract parts made of ferromagnetic material. The camera 23 can recognize the color, shape, and the like of the part. Therefore, the invention is suitable for sorting the colors, shapes and the like of parts prepared from the ferromagnetic materials.

The number of the electromagnets 24 is one or more, and the electromagnets are connected with the second cylinders 26 in a one-to-one correspondence manner; in one embodiment, the plurality of second cylinders 26 are movably connected to the circumference of the sliding barrel 21 and can rotate in the circumference direction of the sliding barrel, when one electromagnet 24 adsorbs a part, the other electromagnet 24 rotates to a vertical downward position to adsorb the part, and then returns to the original position after adsorbing the part, and similarly, the same step action is carried out when the part is put into the waste material box mechanism; in another embodiment, a plurality of second cylinders 26 are arranged axially along the slide cylinder 21 at the lower end of the slide cylinder 21.

As shown in fig. 1-3, the material containing mechanism comprises a tray 27, a guide rail 28 and a third cylinder 29; the guide rail 28 is arranged on the workbench 1 and arranged along the width direction of the workbench 1, the direction of the guide rail 28 is perpendicular to the direction of the guide rod 2 of the mounting rack, the tray 7 can contain parts to be sorted, one end of the tray 27 is connected with the third cylinder 29, a sliding block is arranged at the bottom of the tray 27, the tray 27 is connected with the guide rail 28 through the sliding block, and the tray 27 can slide along the guide rail 28 under the action of the third cylinder 29; the third cylinder 29 is connected with the programmed computer 25. The slider is T-shaped, and the guide rail 28 is matched with the slider in shape. Preferably, the tray 27 is one or more layers, the lowest layer is fixed with the sliding block, and the upper layer can be removed and replaced, so that the components can be conveniently placed outside.

As shown in fig. 1 to 3, the waste material box mechanism comprises a waste material box 3 and a blanking sliding plate 31; the waste material box 3 is provided with a discharging sliding plate 31, the discharging sliding plate 31 is obliquely arranged at the upper end of the waste material box 3, and the waste material box 3 is arranged on one side of the material containing device and is positioned on a motion path of the recognition and removal device. The unloading slide 31 that the slope set up makes unqualified part along with unloading slide 31 landing to waste material box 3, avoids directly dropping waste material box 3 by higher position, causes the impact to waste material box 3, perhaps because the too big condition of bounce-back play waste material box 3 of impact force again. And a power supply device is arranged below the workbench 1, and is connected with the programmable computer 25 and the electromagnet 24 and supplies power to the programmable computer.

As shown in fig. 4, the programmed computer 25 is connected to the camera 23, the first cylinder 22, the second cylinder 26, and the third cylinder 29, respectively, the programmed computer 25 can receive and analyze the part information collected by the camera 23 and judge the qualification condition of the part, and the programmed computer 25 can also instruct the first cylinder 22, the second cylinder 26, and the third cylinder 29 to move. The present invention aims to provide a hardware structure, and based on the further improvement of the present invention, especially the improvement of the software function, the programmed computer 25 can also control the camera 23, the first cylinder 22, the second cylinder 26 and the third cylinder 29 according to the set program.

Process for sorting parts by the invention andprinciple ofThe following were used:

parts are placed in the tray 27 in multiple rows and multiple columns, the first air cylinder 22 pushes the sliding cylinder 21 from one end of the guide rod 2 to the other end under the action of the program-controlled computer 25, the camera 23 is aligned with the parts in the tray 27 to collect information and the collected information is transmitted to the program-controlled computer 25, the camera 23 can collect information of one row or multiple rows of parts on the movement path, and the program-controlled computer 25 judges which parts are unqualified according to the information collected by the camera 23; the program control computer 25 controls the first air cylinder 22 to push the sliding cylinder 21 to move in the direction opposite to the previous movement direction, namely, the sliding cylinder moves to one end from the other end of the guide rod 2, in the process, when the sliding cylinder moves to the position of an unqualified part, the program control computer 25 sends a signal to extend the second air cylinder 26, so that the electromagnet 24 moves downwards and supplies electricity to the electromagnet, the unqualified part in the tray 27 is adsorbed by the electromagnet 24, when the sliding cylinder moves to the position above the waste material box 3, the electromagnet 24 is powered off, and the adsorbed unqualified part falls onto the blanking sliding plate 31 and slides into the waste material box 3 along the blanking sliding plate 31; the programmed computer 25 sends a signal to the third air cylinder 29 to enable the third air cylinder 29 to push the tray 27 to move, so that one row or multiple rows which are not sorted move to the lower part of the sliding cylinder 21 (on the moving path of the camera 23 and the electromagnet 24), and the steps are repeated to sort until all parts in the tray 27 are sorted.

While the basic embodiment of the present application has been described above, the present application will be described in more detail with reference to preferred embodiments and/or variations of the basic embodiment.

Examples

The invention provides sorting equipment suitable for heat treatment parts, which comprises a workbench 1 and four support rods 11 symmetrically arranged at the upper end of the workbench, wherein the front support rod 11 and the rear support rod 11 are connected through cross rods 12, the two cross rods 12 are connected through guide rods 2 with square cross sections, a slide cylinder 21 capable of moving left and right is sleeved on each guide rod 2, the right end of the slide cylinder 21 is connected with a first air cylinder, the lower end of the slide cylinder 21 is respectively provided with a camera 23 for detecting the color of an automobile part and an electromagnet 24 capable of sucking out unqualified automobile parts in the power-on process along the left and right directions, and the sorting equipment further comprises a material containing mechanism positioned at the upper right side of the workbench 1 and a waste material box mechanism positioned at the left side of the workbench 1 and used for collecting unqualified automobile parts. A control program-controlled computer 25 is fixed on the support rod 11, the camera 23 is electrically connected with the program-controlled computer 23, the program-controlled computer 25 is respectively electrically connected with the first cylinder 22 and the electromagnet 22, the camera 23 is an industrial camera with the model of IB 018877. The program-controlled computer 25 is a HiPC-1910, a programmable processor is arranged in the program-controlled computer 25, the program-controlled computer 25 can receive data transmitted by the camera 23 and record the position of an automobile part, the position is convenient to be adsorbed by the electromagnet 24, and the camera 23 is a CCD camera. The control of the cylinder by the program-controlled computer 25 is mature in the prior art. The lower extreme of slide cartridge 21 still is fixed with second cylinder 26, and electro-magnet 24 fixes the flexible end at second cylinder 26, and programme-controlled computer 25 electrical connection second cylinder 26 is convenient for move down, and unqualified auto parts is detected in better absorption. The material containing mechanism comprises a square tray 27, and automobile parts are arranged in the tray 27 at left and right intervals. The automobile parts are arranged in the left-right direction in the tray 27 and are positioned on the lower side of the slide cylinder 21, so that the detection of the camera 23 is facilitated. After the unqualified automobile part is detected, the first air cylinder 22 drives the sliding barrel 21 to move, the electromagnet 24 extends to the upper side of the unqualified automobile part, the second air cylinder 26 extends out, the electromagnet 24 is electrified to adsorb the unqualified automobile part, and then the first air cylinder 22 pushes the automobile part to be conveyed into the waste box mechanism. The lower end of the tray 27 is fixed with a slide block, the lower end of the slide block is connected with a T-shaped guide rail 28 matched with the slide block, the guide rail 28 is installed on the workbench 1, the front end of the tray 27 is connected with a third air cylinder 29, and the programmable computer 25 is an electric third air cylinder 29. The third cylinder 29 pushes the tray 27 to move forward and backward so that the automobile parts can be arranged in a plurality of rows in the front and rear direction. The waste material box mechanism comprises a waste material box 3 fixed on the left side of the upper end of the workbench 1, and a discharging sliding plate 31 with the upper end inclined backwards to facilitate discharging of the electromagnet 24 is fixed in the waste material box 3. Unqualified auto parts slide down along the unloading slide 31 of slope after the electro-magnet 24 outage, fall in waste material box 3, unloading slide 31 is similar to the slide that children played.

The working principle is as follows: automobile parts are placed in the tray 27, the first air cylinder moves rightwards under the action of the program control computer 25 along the left-right direction, the camera 23 selects the automobile parts with errors, then the first air cylinder 22 drives the sliding cylinder 21 to move leftwards, the second air cylinder 26 extends out, the electromagnet 24 is electrified under the control of the program control computer 25 to adsorb the unqualified parts, the second air cylinder 26 contracts, the first air cylinder 22 moves leftwards, then the electromagnet 24 is powered off, the adsorbed unqualified parts fall into the waste material box 3 along the blanking sliding plate 31 to be collected, manual selection is omitted, and the automatic blanking device is more convenient to use and high in accuracy. The third cylinder 29 can push the tray 27 to move back and forth, so that the automobile parts in the tray 27 can be arranged in a plurality of rows in the front and back direction, more automobile parts can be placed at one time, and the automobile part placing device is more convenient to use. It should be noted that, here, for convenience, the tray 27 may be provided with an upper layer and a lower layer, the lower layer is fixed with the slide block, and the upper layer can be taken down and replaced, so as to accommodate the automobile parts outside.

The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

Claims

1. The sorting equipment suitable for the heat treatment parts is characterized by comprising a workbench (1), a mounting rack, a recognition and rejection device, a material containing mechanism, a waste material box mechanism and a program control computer (25);

the mounting bracket is arranged on the workbench (1), the recognition and rejection device is arranged on the mounting bracket, the material containing mechanism and the waste material box mechanism are arranged on the workbench (1) and located below the recognition and rejection device, and the program control computer (25) is arranged on the workbench (1) or on the mounting bracket.

2. The sorting device for heat treated parts according to claim 1, characterized in that the mounting frame comprises a support bar (11), a cross bar (12) and a guide bar (2);

the vertical setting of bracing piece (11) is on workstation (1), and horizontal pole (12) are connected in bracing piece (11), and guide bar (2) are connected in horizontal pole (12), and guide bar (2) set up along the length direction of workstation (1).

3. The sorting equipment suitable for heat treatment parts according to claim 2, wherein the number of the support rods (11) is four, the number of the cross rods (1) is two, the number of the guide rods (2) is one, the four support rods (11) are vertically arranged at four corners of the workbench (1), the two support rods (11) in the width direction of the workbench (1) are connected through the cross rods (12), and the guide rods (2) are arranged between the two cross rods (12).

4. The sorting equipment suitable for heat-treated parts according to claim 1, characterized in that the recognition and rejection device comprises a slide cylinder (21), a first cylinder (22), a camera (23) and an electromagnet (24);

the sliding cylinder (21) is installed on a guide rod (2) of the installation frame, the sliding cylinder (21) is connected with a first air cylinder (22) and can slide along the guide rod (12) under the action of the first air cylinder (22), and a camera (23) and an electromagnet (24) are arranged at the lower end of the sliding cylinder (21);

the first air cylinder (22), the camera (23) and the electromagnet (24) are all connected with a program control computer (25).

5. The sorting device for heat-treated parts according to claim 4, characterized in that the recognition and rejection means further comprise a second cylinder (26), the second cylinder (26) being arranged at the lower end of the slide cylinder (21);

the electromagnet (24) is connected with a piston rod of a second air cylinder (26), the motion direction of the piston rod of the second air cylinder (26) is perpendicular to the workbench (1), and the second air cylinder (26) is connected with a program control computer (25).

6. Sorting plant suitable for heat treating items according to claim 1, characterised in that said containing means comprise a tray (27), a guide (28) and a third cylinder (29);

the guide rail (28) is arranged on the workbench (1) and arranged along the width direction of the workbench (1), the direction of the guide rail (28) is perpendicular to the direction of the guide rod (2) of the mounting rack, the tray (7) can contain parts to be sorted, one end of the tray (27) is connected with the third cylinder (29), the bottom of the tray (27) is provided with a sliding block, the tray (27) is connected with the guide rail (28) through the sliding block, and the tray (27) can slide along the guide rail (28) under the action of the third cylinder (29);

the third air cylinder (29) is connected with a program control computer (25).

7. Sorting device for heat-treated parts according to claim 6, characterised in that the slide is T-shaped and the guide (28) is adapted to the shape of the slide.

8. The sorting device for heat treated parts according to claim 1, wherein the waste magazine mechanism comprises a waste magazine (3), a blanking slide (31);

the waste material box (3) is provided with a discharging sliding plate (31), the discharging sliding plate (31) is obliquely arranged at the upper end of the waste material box (3), and the waste material box (3) is arranged on one side of the material containing device and is positioned on a motion path of the recognition and removal device.

9. The sorting device for heat-treated parts according to claim 1, characterized in that a power supply device is arranged below the working table (1), and the power supply device is respectively connected with a programmed computer (25) and an electromagnet (24).