A four-station sizing device

Abstract

The application discloses a four-station shaping device, comprising a clamping mechanism, a first part positioning frame, a shaping mechanism, a visual detection mechanism and a second part positioning frame, the clamping mechanism is fixedly installed on a rack, the first part positioning frame, the shaping mechanism, the visual detection mechanism and the second part positioning frame are equidistantly arranged along the circumference of the clamping mechanism, the clamping mechanism comprises a protractor, a turntable and a clamping assembly, the turntable is fixedly installed on the output end of the protractor, and four clamping assemblies with the same center are equidistributed on the turntable. Compared with the prior art, the part shaping and visual detection are completed in one station, and the synchronous shaping of multiple parts is realized, so that the shaping efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the field of part shaping processing, and particularly relates to a four-station shaping device. BACKGROUND

[0002] In the production and processing of metal parts, the parts processed initially usually need to be shaped by using a shaping device to make the products meet the standards due to processing errors.

[0003] The existing shaping device only simply shapes the workpiece and does not have the capability of visually detecting the parts. The parts need to be unloaded first, then carried to the visual detection equipment for loading and positioning, and finally unloaded and stored again after the detection is completed. For the shaping of small-volume parts, repeated loading and unloading and positioning can easily affect the shaping effect, and at the same time, a long time is consumed, affecting the shaping efficiency. SUMMARY

[0004] The purpose of the present application is to provide a four-station shaping device, which can complete the shaping and visual detection of parts in one station and realize the synchronous shaping of multiple parts, thereby effectively improving the shaping efficiency.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a four-station shaping device, comprising a clamping mechanism, a first part positioning frame, a shaping mechanism, a visual detection mechanism and a second part positioning frame, the clamping mechanism is fixedly installed on a rack, the first part positioning frame, the shaping mechanism, the visual detection mechanism and the second part positioning frame are equidistantly arranged along the circumference of the clamping mechanism, the clamping mechanism comprises a protractor, a turntable and a clamping assembly, the turntable is fixedly installed on the output end of the protractor, and four clamping assemblies with the same center are equidistantly arranged on the turntable, the clamping assembly comprises a first drive cylinder, a second drive cylinder, a first mounting plate and a first pneumatic clamping jaw, the first drive cylinder is fixedly installed on the turntable, the second drive cylinder is fixedly installed on the first connecting seat of the first drive cylinder, the first cylinder rod of the first drive cylinder is perpendicular to the second cylinder rod of the second drive cylinder, the first mounting plate is fixedly installed on the second connecting seat of the second drive cylinder, and a plurality of first pneumatic clamping jaws are arranged along the length direction of the first mounting plate.

[0006] Further description of the above technical scheme:

[0007] A plurality of first placement grooves for positioning parts are arranged on the first part positioning frame, the first part positioning frame below the first placement grooves is provided with a first notch, and the first notch extends from the side end face of the first part positioning frame to the inside.

[0008] Further description of the above technical scheme:

[0009] The depth of the first notch is greater than the width of the first placement groove.

[0010] As a further description of the above technical solution:

[0011] The shaping mechanism comprises a first mounting frame, third cylinders, a shaping block, a first positioning seat, a second placing groove and a second notch, the first mounting frame is fixedly installed on the rack, a plurality of third cylinders are arranged in a straight line on the first mounting frame, the shaping block is fixedly installed on the cylinder rod of the third cylinder, the first positioning seat is fixedly installed on the rack, a plurality of second placing grooves corresponding to the positions of the shaping blocks are arranged on the first positioning seat, and a second notch is arranged on the first positioning seat below the second placing grooves.

[0012] As a further description of the above technical solution:

[0013] The visual detection mechanism comprises a second mounting frame, a sliding seat, a visual detection camera, a second positioning seat and a turnover clamping assembly, the second mounting frame is fixedly installed on the rack, a sliding rail is arranged on the second mounting frame along the length direction of the second mounting frame, the sliding seat is slidably connected to the sliding rail, at least one visual detection camera is arranged on the sliding seat, the second positioning seat is arranged below the visual detection camera in position correspondence, a plurality of third placing grooves are arranged on the second positioning seat, a third notch is arranged below the third placing grooves, and the turnover clamping assembly is fixedly installed on one side of the second positioning seat.

[0014] As a further description of the above technical solution:

[0015] Two visual detection cameras are arranged in parallel on the sliding seat.

[0016] As a further description of the above technical solution:

[0017] A connecting base plate is arranged below the sliding seat, the visual detection camera is fixedly installed on the connecting base plate, and two parallel waist-shaped holes are arranged on the connecting base plate.

[0018] As a further description of the above technical solution:

[0019] The turnover clamping assembly comprises a third mounting frame, a fourth driving cylinder, a fifth driving cylinder, a second mounting plate and a rotary finger cylinder, the third mounting frame is fixedly installed on the rack, the fourth driving cylinder is fixedly installed on the third mounting frame, the fifth driving cylinder is fixedly installed on a fourth connecting seat of the fourth driving cylinder, the second mounting plate is fixedly installed on a fifth connecting seat of the fifth driving cylinder, and a plurality of rotary finger cylinders are arranged in a straight line on the second mounting plate.

[0020] As a further description of the above technical solution:

[0021] The clamping mechanism further comprises a protective cover, and the protective cover is fixedly installed on the turntable.

[0022] In conclusion, by using the technical scheme, the application has the following advantages:

[0023] 1、In the application, the first part positioning frame, the shaping mechanism, the visual detection mechanism and the second part positioning frame are equidistantly arranged along the circumference of the clamping mechanism when the shaping device is working, and the four clamping assemblies on the turntable in the clamping mechanism correspond to the four workstations respectively. When the clamping assemblies transport the parts between the workstations, the first pneumatic clamping jaw clamps the part, then rises and retreats, and then rotates 90 degrees under the driving of the turntable to put the part into the next workstation. The clamping assemblies can clamp multiple parts at the same time, and the parts sequentially undergo the four processes of "feeding-shaping-visual detection-discharging", so that the shaping and visual detection are completed in one station, and the synchronous shaping of multiple parts is realized, thereby effectively improving the shaping efficiency.

[0024] 2、In the application, the visual detection mechanism includes a turnover clamping assembly, and the visual detection camera detects the front surface of the part when sliding away from the shaping mechanism along the second mounting frame through the sliding seat; after the turnover clamping assembly turns over the part, the visual detection camera detects the back surface of the part in the process of returning, so as to fully ensure the detection effect of the part and prevent the defective products from being missed. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0026] Figure 1 It is a perspective view of a four-station shaping device.

[0027] Figure 2 It is a top view of a four-station shaping device.

[0028] Figure 3 It is a structure diagram of a clamping mechanism in a four-station shaping device.

[0029] Figure 4 It is a structure diagram of a first part positioning frame in a four-station shaping device.

[0030] Figure 5 It is Figure 4 It is an enlarged view of part A in the middle.

[0031] Figure 6 It is a structure diagram of a shaping mechanism in a four-station shaping device.

[0032] Figure 7It is a structure schematic view of a vision detection mechanism in a four-station shaping device.

[0033] Figure 8 It is a structure schematic view of a turnover clamping assembly in a four-station shaping device.

[0034] Legend:

[0035] 1, clamping mechanism; 11, protractor; 12, turntable; 13, clamping assembly; 131, first driving cylinder; 1311, first connecting seat; 132, second driving cylinder; 1321, second connecting seat; 133, first mounting plate; 134, first pneumatic clamping jaw; 14, protective cover; 2, first part positioning frame; 21, first placing groove; 22, first notch; 3, shaping mechanism; 31, first mounting frame; 32, third cylinder; 33, shaping block; 34, first positioning seat; 35, second placing groove; 36, second notch; 4, vision detection mechanism; 41, second mounting frame; 42, sliding seat; 421, connecting base plate; 422, waist-shaped hole; 43, vision detection camera; 44, second positioning seat; 441, third placing groove; 45, turnover clamping assembly; 451, third mounting frame; 452, fourth driving cylinder; 4521, fourth connecting seat; 453, fifth driving cylinder; 4531, fifth connecting seat; 454, second mounting plate; 455, rotating finger cylinder; 5, second part positioning frame; 6, part. DETAILED DESCRIPTION

[0036] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative labor are within the scope of protection of the present application.

[0038] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0039] In the description of the embodiments of the present application, it should be noted that the terms "upper", "inner", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present application is usually placed, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0040] In the description of the present application, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set", "mount", "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0041] Please refer to Figures 1-8 The present application provides a technical solution: a four-station shaping device, comprising: a clamping mechanism 1, a first part positioning frame 2, a shaping mechanism 3, a visual detection mechanism 4 and a second part positioning frame 5, the clamping mechanism 1 is fixedly installed on the rack, the first part positioning frame 2, the shaping mechanism 3, the visual detection mechanism 4 and the second part positioning frame 5 are equidistantly arranged along the circumference of the clamping mechanism 1, the clamping mechanism 1 comprises a protractor 11, a turntable 12 and a clamping assembly 13, the turntable 12 is fixedly installed on the output end of the protractor 11, and four clamping assemblies 13 with the same center are arranged on the turntable 12, the clamping assembly 13 comprises a first drive cylinder 131, a second drive cylinder 132, a first mounting plate 133 and a first pneumatic clamp jaw 134, the first drive cylinder 131 is fixedly installed on the turntable 12, the second drive cylinder 132 is fixedly installed on the first connecting seat 1311 of the first drive cylinder 131, the first cylinder rod of the first drive cylinder 131 is perpendicular to the second cylinder rod of the second drive cylinder 132, that is, the first drive cylinder 131 can make the second drive cylinder 132 move up and down, the second drive cylinder 132 makes the first mounting plate 133 move forward and backward, and the first drive cylinder 131 and the second drive cylinder 132 cooperate to make the first pneumatic clamp jaw 134 move in the horizontal and vertical directions. The first mounting plate 133 is fixedly installed on the second connecting seat 1321 of the second drive cylinder 132, and a plurality of first pneumatic clamp jaws 134 are arranged on the first mounting plate 133 along the length direction of the first mounting plate 133. The first pneumatic clamp jaw 134 puts the part 6 into the second part positioning frame 5, realizes the feeding, and the structure and principle of the second part positioning frame 5 are the same as those of the first part positioning frame 2.

[0042] The first part positioning frame 2 is provided with a plurality of first placement grooves 21 for positioning the parts 6. The first part positioning frame 2 below the first placement grooves 21 is provided with a first notch 22 extending from the side end face of the first part positioning frame 2 to the inside. The first notch 22 is used to avoid the clamping jaw of the first pneumatic clamping jaw 134. When the first pneumatic clamping jaw 134 clamps the part 6 in the placement groove 21, the lower clamping jaw extends into the first notch 22, and the upper clamping jaw cooperates to clamp the part 6.

[0043] The depth of the first notch 22 is greater than the width of the first placement groove 21 (at the same time, the first part positioning frame 2 on one side of the first placement groove 21 is provided with an avoidance groove corresponding to the first notch 22, which cooperates with the first notch 22 to facilitate clamping the part 6), so that the first pneumatic clamping jaw 134 can better clamp the part 6, prevent the parts from falling, and avoid collision and damage between the first pneumatic clamping jaw 134 and the first part positioning frame 2.

[0044] The shaping mechanism 3 includes a first mounting frame 31, a third cylinder 32, a shaping block 33, a first positioning seat 34, a second placement groove 35, and a second notch 36. The first mounting frame 31 is fixedly installed on the rack, and a plurality of third cylinders 32 are arranged in a straight line on the first mounting frame 31. The shaping block 33 is fixedly installed on the cylinder rod of the third cylinder 32. The first positioning seat 34 is fixedly installed on the rack, and a plurality of second placement grooves 35 corresponding to the shaping block 33 are arranged on the first positioning seat 34. The first positioning seat 34 below the second placement grooves 35 is provided with a second notch 36.

[0045] The second placement grooves 35 on the first positioning seat 34 are used to place the parts 6, and the second notch 36 has the same meaning as the first notch 22 (convenient for clamping). When the parts 6 are shaped, the third cylinder 32 controls the downward movement of the shaping block 33 to shape the parts 6 in the second placement grooves 35. After the shaping is completed, the clamping mechanism 1 clamps the parts 6 through the clamping assembly 13 and places them on the second positioning seat 44 of the visual detection mechanism 4.

[0046] The visual inspection mechanism 4 comprises a second mounting frame 41, a sliding seat 42, a visual inspection camera 43, a second positioning seat 44 and a turnover clamping assembly 45. The second mounting frame 41 is fixedly installed on the rack, and a sliding rail 411 is arranged on the second mounting frame 41 along the length direction of the second mounting frame 41. The sliding seat 42 is slidably connected to the sliding rail 411. The visual inspection camera 43 is arranged on the sliding seat 42. The second positioning seat 44 is arranged below the visual inspection camera 43. The second positioning seat 44 is provided with a plurality of third placing grooves 441. A third gap is arranged below the third placing grooves 441. The turnover clamping assembly 45 is fixedly installed on one side of the second positioning seat 44. The structure and working principle of the second positioning seat 44 are the same as those of the first positioning seat 34, and thus are not described herein again. When the part 6 is subjected to visual inspection, the visual inspection camera 43 slides along the second mounting frame 41 through the sliding seat 42, and the part 6 on the second positioning seat 44 below is detected.

[0047] The two visual inspection cameras 43 are arranged in parallel on the sliding seat 42. The two visual inspection cameras 43 can simultaneously detect two parts 6, thereby improving the detection efficiency.

[0048] The connecting base plate 421 is arranged below the sliding seat 42. The visual inspection camera 43 is fixedly installed on the connecting base plate 421. The connecting base plate 421 is provided with two parallel arranged waist type holes 422. The waist type holes 422 enable the two visual inspection cameras 43 to be arranged in different heights and staggered. Compared with the case that the two visual inspection cameras 43 are installed at the same height, the influence of the shell of the visual inspection camera 43 on the installation of the visual inspection camera 43 is effectively eliminated. The distance between the centers of the lenses of the two cameras is closer, thereby facilitating the visual inspection of a plurality of small parts (the part 6) arranged closely.

[0049] The turnover clamping assembly 45 comprises a third mounting frame 451, a fourth driving cylinder 452, a fifth driving cylinder 453, a second mounting plate 454 and a rotary finger cylinder 455. The third mounting frame 451 is fixedly installed on the rack. The fourth driving cylinder 452 is fixedly installed on the third mounting frame 451. The fifth driving cylinder 453 is fixedly installed on a fourth connecting seat 4521 of the fourth driving cylinder 452. The second mounting plate 454 is fixedly installed on a fifth connecting seat 4531 of the fifth driving cylinder 453. The second mounting plate 454 is provided with a plurality of rotary finger cylinders 455 arranged in a straight line. The rotary finger cylinder 455 moves in the horizontal and vertical directions through the fourth driving cylinder 452 and the fifth driving cylinder 453 (the principle is the same as that of the first driving cylinder 131 and the second driving cylinder 132). The turnover clamping assembly 45 clamps the part 6 on the second positioning seat 44 through the plurality of rotary finger cylinders 455. After moving upwards, the part 6 is turned over. After moving downwards, the part 6 is placed on the second positioning seat 44 again.

[0050] When the visual inspection camera 43 slides along the second mounting frame 41 away from the shaping mechanism 3 through the sliding seat 42, the front surface of the part 6 is detected; after the turnover clamping assembly 45 turns over the part 6, the back surface of the part 6 is detected in the process of returning of the visual inspection camera 43, which fully guarantees the detection effect of the part 6 and prevents the defective products from being missed.

[0051] The clamping mechanism 1 further comprises a protective cover 14 fixedly installed on the turntable 12, which effectively prevents dust from entering.

[0052] Working principle: When the shaping device works, the first part positioning frame 2, the shaping mechanism 3, the visual inspection mechanism 4 and the second part positioning frame 5 are equidistantly arranged along the circumference of the clamping mechanism 1, and the four clamping assemblies 13 on the turntable 12 correspond to the four workstations respectively. When the clamping assembly 13 transports the part 6 between the workstations, the first pneumatic clamping jaw 134 clamps the part 6, then rises and retreats, and then rotates 90 degrees under the driving of the turntable 12 to put the part 6 into the next workstation. The clamping assembly 13 can clamp multiple parts 6 at the same time (the specific number is determined by the number of the first pneumatic clamping jaw 134), and the part 6 sequentially experiences the four processes of "feeding-shaping-visual inspection-discharging", which realizes one-stop shaping and visual inspection and realizes synchronous shaping of multiple parts, effectively improving the shaping efficiency.

[0053] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical solution and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A four-station shaping device, characterized in that, include: The machine includes a clamping mechanism (1), a first part positioning frame (2), a shaping mechanism (3), a vision inspection mechanism (4), and a second part positioning frame (5). The clamping mechanism (1) is fixedly mounted on the machine frame. The first part positioning frame (2), the shaping mechanism (3), the vision inspection mechanism (4), and the second part positioning frame (5) are arranged equidistantly along the circumference of the clamping mechanism (1). The clamping mechanism (1) includes an indexer (11), a turntable (12), and clamping components (13). The turntable (12) is fixedly mounted on the output end of the indexer (11). Four clamping components (13) are arranged equidistantly on the turntable (12). Each clamping component (13) includes a first drive cylinder (131), a second drive cylinder (132), a first mounting plate (133), and a first pneumatic gripper (134). The first drive cylinder (131) is fixedly mounted on the turntable (132). 12) The second drive cylinder (132) is fixedly mounted on the first connecting seat (1311) of the first drive cylinder (131). The first cylinder rod of the first drive cylinder (131) is perpendicular to the second cylinder rod of the second drive cylinder (132). The first mounting plate (133) is fixedly mounted on the second connecting seat (1321) of the second drive cylinder (132). The first mounting plate (133) is provided with a plurality of first pneumatic grippers (134) arranged along its own length direction. The visual inspection mechanism (4) includes a second mounting bracket (41), a sliding seat (42), a visual inspection camera (43), a second positioning seat (44), and a flip clamping assembly (45). The second mounting bracket (41) is fixedly mounted on the frame. The second mounting bracket (41) is provided with a slide rail (411) arranged along its own length direction. The sliding seat (42) is slidably connected to the slide rail (411). At least one visual inspection camera (43) is provided on the sliding seat (42). The second positioning seat (44) is positioned below the visual inspection camera (43). The second positioning seat (44) is provided with a plurality of third placement slots (441). A third notch is provided below the third placement slots (441). The flip clamping assembly (45) is fixedly mounted on one side of the second positioning seat (44). The flip-grip assembly (45) includes a third mounting bracket (451), a fourth drive cylinder (452), a fifth drive cylinder (453), a second mounting plate (454), and a rotating finger cylinder (455). The third mounting bracket (451) is fixedly mounted on the frame. The fourth drive cylinder (452) is fixedly mounted on the third mounting bracket (451). The fifth drive cylinder (453) is fixedly mounted on the fourth connecting seat (4521) of the fourth drive cylinder (452). The second mounting plate (454) is fixedly mounted on the fifth connecting seat (4531) of the fifth drive cylinder (453). The second mounting plate (454) is provided with a plurality of rotating finger cylinders (455) arranged in a straight line. When the visual inspection camera (43) slides along the second mounting bracket (41) away from the shaping mechanism (3) via the sliding base (42), it inspects the front side of the part (6); when the flip clamping assembly (45) flips the part (6) and the visual inspection camera (43) returns to its original position, it inspects the back side of the part (6). Two visual inspection cameras (43) are arranged in parallel on the sliding seat (42).

2. The four-station shaping device according to claim 1, characterized in that, The first part positioning frame (2) is provided with a plurality of first placement slots (21) for positioning parts (6), and the first part positioning frame (2) below the first placement slots (21) is provided with a first notch (22), which extends inward from the side end of the first part positioning frame (2).

3. The four-station shaping device according to claim 2, characterized in that, The depth of the first notch (22) is greater than the width of the first placement groove (21).

4. The four-station shaping device according to claim 1, characterized in that, The shaping mechanism (3) includes a first mounting frame (31), a third cylinder (32), a shaping block (33), a first positioning seat (34), a second placement groove (35), and a second notch (36). The first mounting frame (31) is fixedly mounted on the frame. The first mounting frame (31) is provided with a plurality of the third cylinders (32) arranged in a straight line. The shaping block (33) is fixedly mounted on the cylinder rod of the third cylinder (32). The first positioning seat (34) is fixedly mounted on the frame. The first positioning seat (34) is provided with a plurality of the second placement grooves (35) corresponding to the shaping block (33). The first positioning seat (34) below the second placement groove (35) is provided with the second notch (36).

5. A four-station shaping device according to claim 1, characterized in that, A connecting base plate (421) is provided below the sliding seat (42), and the visual inspection camera (43) is fixedly installed on the connecting base plate (421). Two parallel waist-shaped holes (422) are provided on the connecting base plate (421).

6. A four-station shaping device according to claim 1, characterized in that, The clamping mechanism (1) also includes a protective cover (14), which is fixedly installed on the turntable (12).

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