Stamping part sorting device

Abstract

The utility model relates to the technical field of stamping part sorting, in particular to a stamping part sorting device. Comprising a base, a mounting frame is mounted on the upper surface of the base, a material frame is arranged on the upper surface of the mounting frame, a sorting mechanism is arranged on the surface of the side wall of the mounting frame and comprises two sliding grooves and a collecting assembly, the two sliding grooves are formed in the surfaces of the two sides of the mounting frame correspondingly, and moving columns slidably penetrate through the inner walls of the sliding grooves; the ends, close to each other, of the two moving columns are fixedly connected with the same screen frame, the screen frame is located in the middle of the inner wall of the mounting frame, sliding rods slidably penetrate through the inner walls of the moving columns, the two ends of the sliding rods are fixedly connected with the surface of the mounting frame, and the arc surfaces of the sliding rods are sleeved with springs. The two ends of the spring are fixedly connected with the movable column and the sliding rod correspondingly. The stamping part sorting device has the advantage that a large number of stamping parts with different sizes can be screened conveniently.

Description

Technical Field

[0001] This utility model relates to the field of stamping parts sorting technology, and in particular to a stamping parts sorting device. Background Technology

[0002] Stamped parts are workpieces produced by stamping with a stamping machine. During the stamping process, stamped parts may vary in size and have many defective products. It is necessary to sort the stamped parts, which is quite common in the stamping forming process.

[0003] Existing technologies, such as the utility model patent with publication number CN221158229U, disclose a stamping parts sorting device. This patent includes a housing; inside the housing is a detection mechanism, which includes a conveyor belt device located on one side of the housing. One end of the conveyor belt device has a detection plate connected to the inside of the housing. Support rods are fixedly connected to both sides of the bottom of the detection plate, and electric telescopic rods are connected to the support rods. The bottom end of the electric telescopic rods is connected to the bottom of the inside of the housing. The rotating detection plate structure allows for automatic rotation after the stamping parts are inspected, cooperating with the unloading mechanism to collect the stamping parts. This avoids the inconvenience of manual collection and improves the recycling efficiency of the stamping parts. The adjustable detection structure allows for adjustment of the industrial camera used for inspection, enabling inspection of different positions on the stamping parts during the inspection process, thereby reducing blind spots and improving the inspection effect.

[0004] During the stamping process, it was found that the existing sorting device, after detecting unqualified products, directly pushes the unqualified products off the surface of the feed belt using push rods installed on the side wall of the sorting device. This process of detecting and sorting stamped parts is monotonous. At the same time, the stamping frames after stamping are prone to having different sizes, requiring screening of qualified products by size. At this point, using push rods for individual detection and pushing will make it inconvenient to sort a large number of excellent stamped parts. Utility Model Content

[0005] The purpose of this invention is to solve the problem that in the existing technology, after the existing sorting device detects unqualified products, the unqualified products are directly pushed off the surface of the feeding belt by the push rod installed on the side wall of the sorting device. This process of detecting and sorting stamped parts is simple. At the same time, the stamping frame after stamping is often of different sizes, and it is necessary to screen the qualified products by size. At this time, using the push rod to detect and push them off one by one will be inconvenient for sorting a large number of excellent stamped parts.

[0006] To solve the above-mentioned technical problems, this utility model provides a stamping parts sorting device, comprising: a base, an installation frame mounted on the upper surface of the base, a material frame provided on the upper surface of the installation frame, a sorting mechanism provided on the side wall surface of the installation frame, the sorting mechanism including two slids and a collection assembly, the two slids being respectively opened on the two side surfaces of the installation frame, a movable column slidingly penetrating the inner wall of the slids, a common screen frame being fixedly connected to one end of the two movable columns that are close to each other, the screen frame being located in the middle of the inner wall of the installation frame, a sliding rod slidingly penetrating the inner wall of the movable column, both ends of the sliding rod being fixedly connected to the surface of the installation frame, a spring sleeved on the arc surface of the sliding rod, both ends of the spring being fixedly connected to the movable column and the sliding rod respectively, a fixed ball being fixedly connected to the surface of one of the movable columns, a servo motor being fixedly connected to the surface of the installation frame corresponding to the fixed ball, an eccentric block being fixedly connected to the output end of the servo motor, the surface of the eccentric block abutting against the arc surface of the fixed ball.

[0007] The effect achieved by the above components is as follows: after the stamping of the stamped parts is completed, the stamped parts need to be screened to remove defective parts. At this time, the screen frame of the sorting mechanism in the mounting frame screens and sorts the stamped parts that are fed from the material frame, thereby effectively and conveniently screening out qualified stamped parts.

[0008] Preferably, the collecting component includes a connecting groove, which is formed on the surface of the base. A collecting frame is slidably connected to the inner wall of the connecting groove. A connecting plate is fixedly connected to the surface of the collecting frame. The connecting plate has a "U" shaped cross-section. The inner wall of the collecting frame is connected to the bottom end of the mounting frame. The collecting frame is located directly below the sieve frame.

[0009] The effect achieved by the above components is that the collected parts after screening can be collected through the collection frame in the collection assembly, which facilitates the transfer of the screened stamped parts.

[0010] Preferably, guide rails are fixedly connected to both sides of the inner wall of the connecting groove, and auxiliary grooves are provided on both sides of the lower surface of the collecting frame, with the inner wall surface of the auxiliary grooves slidably connected to the surface of the guide rails.

[0011] The effect achieved by the above components is that when the collection frame is slid, it can be guided by the guide rail in the connecting groove and the auxiliary groove opened on the bottom surface of the collection frame.

[0012] Preferably, a magnetic frame is fixedly connected to the four sides of the inner wall of the collection frame, and the cross-sectional dimensions of the magnetic frame are adapted to the cross-sectional dimensions of the collection frame.

[0013] The effect achieved by the above components is that the magnetic frame on the inner wall of the collection frame can adsorb and clean the metal debris that falls from the stamping parts.

[0014] Preferably, the fixing ball is a cemented carbide ball to improve its strength in use.

[0015] The effect achieved by the above components is that the fixed ball made of hard alloy can be used for a long time and avoids damage from bumps and knocks.

[0016] Preferably, the upper surface of the mounting frame is provided with a feeding mechanism, the feeding mechanism including a slide rail, the bottom surface of the slide rail being fixedly connected to the upper surface of the mounting frame, a slider being slidably connected to the inner wall of the slide rail, the upper end of the slider being fixedly connected to the lower surface of the frame, a connecting frame being fixedly connected to the side of the mounting frame away from the slide rail, a rack being slidably connected to the inner wall of the connecting frame, the surface of the rack being fixedly connected to the lower surface of the frame, a drive motor being fixedly connected to one side surface of the mounting frame, a gear being fixedly connected to the output end of the drive motor, the tooth surface of the gear meshing with the tooth surface of the rack, positioning rods being fixedly connected to both sides of the bottom surface of the frame, the arc surfaces of the two positioning rods slidingly passing through the same closing frame, a screw threaded through one side surface of the closing frame, one end of the screw abutting against the arc surface of the positioning rod.

[0017] The effect achieved by the above components is as follows: In the process of feeding the stamped parts in the material frame into the screen frame, in order to avoid the accumulation of stamped parts in the same part, the drive motor on the upper side of the mounting frame drives the rack to slide along the connecting frame, and at the same time drives the entire material frame to move, so as to conveniently and effectively transport the stamped parts in the material frame to various positions of the screen frame.

[0018] Preferably, the upper section of the closing frame is conical, and the cross-sectional dimensions of the closing frame are adapted to the bottom cross-sectional dimensions of the material frame.

[0019] The effect achieved by the above components is that the closing frame with a pointed conical cross-section can easily guide the opening and closing operation of the material outlet at the bottom of the material frame.

[0020] Compared with related technologies, the stamping parts sorting device provided by this utility model has the following advantages:

[0021] This utility model provides a stamping parts sorting device. After the stamping of the parts is completed, the parts need to be screened to remove defective parts. At this time, a servo motor is used to deflect the eccentric block, so that the eccentric block can strike the fixed ball on one side of the moving column. At the same time, the entire moving column drives the screen frame to slide along the slide rod, and the tension force generated by the spring makes it reciprocate. This effectively makes the entire screen frame shake and screen the stamping parts. By operating the adjustment device, the sorting mechanism in the mounting frame can be operated, so that the screen frame in the sorting mechanism can screen and sort the stamping parts fed from the material frame, thereby effectively and conveniently screening out qualified stamping parts.

[0022] During the process of feeding the stamped parts from the material frame into the screen frame, in order to avoid the accumulation of stamped parts in the same location, the drive motor on the upper side of the mounting frame drives the rack to slide along the connecting frame, thereby moving the entire material frame. During this process, the closing frame that slides along the positioning rod at the bottom of the material frame opens and closes the bottom outlet of the material frame, which facilitates the control of the material frame. Through the operation of the auxiliary device, the stamped parts in the material frame can be conveniently and effectively transported to various positions of the screen frame. Attached Figure Description

[0023] Figure 1 A schematic diagram of the structure of a stamping parts sorting device provided by this utility model;

[0024] Figure 2 for Figure 1 A partial structural diagram of the three-dimensional structure shown;

[0025] Figure 3 for Figure 1 The diagram shown is a structural schematic of the sorting mechanism.

[0026] Figure 4 for Figure 3 The enlarged structural diagram at point A is shown below;

[0027] Figure 5 for Figure 1 The diagram shows the structure of the feeding mechanism;

[0028] Figure 6 for Figure 5 The diagram shows a partial structural schematic of the feeding mechanism.

[0029] The diagram labels are as follows: 1. Base; 2. Mounting frame; 3. Material frame; 4. Sorting mechanism; 41. Screen frame; 42. Slide chute; 43. Moving column; 44. Slide rod; 45. Spring; 46. Fixed ball; 47. Servo motor; 48. Eccentric block; 49. Collection assembly; 491. Collection frame; 492. Magnetic frame; 493. Connecting groove; 494. Guide rail; 495. Auxiliary groove; 496. Connecting plate; 5. Discharge mechanism; 51. Slide rail; 52. Slider; 53. Connecting frame; 54. Closing frame; 55. Positioning rod; 56. Screw; 57. Rack; 58. Drive motor; 59. Gear. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0031] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0032] Please see Figures 1 to 6 The present invention provides a stamping part sorting device, comprising: a base 1, an mounting frame 2 mounted on the upper surface of the base 1, a material frame 3 provided on the upper surface of the mounting frame 2, a sorting mechanism 4 provided on the side wall surface of the mounting frame 2, and a feeding mechanism 5 provided on the upper end surface of the mounting frame 2.

[0033] In the embodiments of this utility model, please refer to Figure 3 and Figure 4 The sorting mechanism 4 includes two chutes 42 and a collecting assembly 49. The two chutes 42 are respectively opened on the two side surfaces of the mounting frame 2. A movable column 43 slides through the inner wall of the chutes 42. The two movable columns 43 are fixedly connected to the same screen frame 41 at their closest ends. The screen frame 41 is located in the middle of the inner wall of the mounting frame 2. A slide rod 44 slides through the inner wall of the movable column 43. Both ends of the slide rod 44 are fixedly connected to the surface of the mounting frame 2. A spring 45 is sleeved on the arc surface of the slide rod 44. Both ends of the spring 45 are fixedly connected to the movable column 43 and the slide rod 44, respectively. A fixed ball 46 is fixedly connected to the surface of one of the movable columns 43. A servo motor 47 is fixedly connected to the surface of the mounting frame 2 at the position corresponding to the fixed ball 46. An eccentric block 48 is fixedly connected to the output end of the servo motor 47. The surface of the eccentric block 48 is aligned with the fixed ball 46. The arc surfaces abut each other. The collecting component 49 includes a connecting groove 493, which is opened on the surface of the base 1. The inner wall of the connecting groove 493 is slidably connected to the collecting frame 491. The surface of the collecting frame 491 is fixedly connected to the connecting plate 496, which has a "U" shaped cross section. The inner wall of the collecting frame 491 is connected to the bottom end of the mounting frame 2. The collecting frame 491 is located directly below the screen frame 41. Guide rails 494 are fixedly connected to both sides of the inner wall of the connecting groove 493. Auxiliary grooves 495 are opened on both sides of the lower surface of the collecting frame 491. The inner wall surface of the auxiliary groove 495 is slidably connected to the surface of the guide rail 494. Magnetic frames 492 are fixedly connected to the four sides of the inner wall of the collecting frame 491. The cross-sectional dimensions of the magnetic frames 492 are adapted to the cross-sectional dimensions of the collecting frame 491. The fixed ball 46 is a hard alloy ball to improve the strength of use.

[0034] In the embodiments of this utility model, please refer to Figure 5 and Figure 6The feeding mechanism 5 includes a slide rail 51, the bottom surface of which is fixedly connected to the upper surface of the mounting frame 2. A slider 52 is slidably connected to the inner wall of the slide rail 51, and the upper end of the slider 52 is fixedly connected to the lower surface of the material frame 3. A connecting frame 53 is fixedly connected to the side of the mounting frame 2 away from the slide rail 51. A rack 57 is slidably connected to the inner wall of the connecting frame 53, and the surface of the rack 57 is fixedly connected to the lower surface of the material frame 3. A drive motor 58 is fixedly connected to one side surface of the mounting frame 2. The output end of 8 is fixedly connected to a gear 59, the tooth surface of the gear 59 meshes with the tooth surface of the rack 57, and both sides of the bottom surface of the material frame 3 are fixedly connected to positioning rods 55. The arc surfaces of the two positioning rods 55 slide through the same closing frame 54. A screw 56 is threaded through one side surface of the closing frame 54, and one end of the screw 56 abuts against the arc surface of the positioning rod 55. The upper section of the closing frame 54 is conical, and the cross-sectional dimensions of the closing frame 54 are adapted to the bottom cross-sectional dimensions of the material frame 3.

[0035] The working principle of the stamping parts sorting device provided by this utility model is as follows: When sorting stamping parts, the stamping parts are first placed into the screen frame 41 by means of the material frame 3. Then, the servo motor 47 is started, and the servo motor 47 drives the eccentric block 48 to hit the fixed ball 46 on the surface of the moving column 43 on one side of the screen frame 41. At this time, the moving column 43 will be driven to reciprocate along the slide rod 44 by means of the squeezing force generated by the spring 45. During this process, the fixed ball 46 on the surface of the moving column 43 can always contact the eccentric block 48 at the reset position. Then the entire screen frame 41 will reciprocate horizontally. At the same time, the unqualified stamping parts after screening will fall into the collection frame 491. After the collection frame 491 has finished collecting, the connecting plate 496 on the surface of the collection frame 491 is pulled, and the collection frame 491 is slid out along the guide rail 494 by means of the auxiliary groove 495 opened on the bottom surface. The screen frame 41 contains good stamping parts.

[0036] After storing the stamped parts in the material frame 3, they are then placed into the screen frame 41. At this time, first rotate the screw 56 on one side of the positioning rod 55 at the bottom of the material frame 3 to separate the sliding closing frame 54 on the surface of the positioning rod 55 from the bottom of the material frame 3, so that the stamped parts can be placed into the screen frame 41. At the same time, start the drive motor 58, so that the drive motor 58 drives the relative sliding of the gear 59 and the rack 57. The material frame 3, which is fixed at the upper end of the rack 57, slides along the slide rail 51 with the help of the slider 52 fixed at the bottom end. At this time, the entire material frame 3 will slide along the upper surface of the mounting frame 2, avoiding the accumulation of the stamped parts placed in the material frame 3 in the screen frame 41.

[0037] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0038] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A stamping parts sorting device, characterized in that, include: A base (1) is provided, and an installation frame (2) is mounted on the upper surface of the base (1). A material frame (3) is provided on the upper surface of the installation frame (2). A sorting mechanism (4) is provided on the side wall surface of the installation frame (2). The sorting mechanism (4) includes two chutes (42) and a collection component (49). The two chutes (42) are respectively opened on the two side surfaces of the installation frame (2). A moving column (43) slides through the inner wall of the chutes (42). The two moving columns (43) are fixedly connected to the same screen frame (41) at their closest ends. The screen frame (41) is located in the middle of the inner wall of the installation frame (2). The moving column (43) A sliding rod (44) slides through the inner wall of the mounting frame (2). Both ends of the sliding rod (44) are fixedly connected to the surface of the mounting frame (2). A spring (45) is fitted on the arc surface of the sliding rod (44). Both ends of the spring (45) are fixedly connected to the moving column (43) and the sliding rod (44) respectively. A fixed ball (46) is fixedly connected to the surface of one of the moving columns (43). A servo motor (47) is fixedly connected to the surface of the mounting frame (2) at the position corresponding to the fixed ball (46). An eccentric block (48) is fixedly connected to the output end of the servo motor (47). The surface of the eccentric block (48) abuts against the arc surface of the fixed ball (46).

2. The stamping parts sorting device according to claim 1, characterized in that, The collecting component (49) includes a connecting groove (493) which is formed on the surface of the base (1). A collecting frame (491) is slidably connected to the inner wall of the connecting groove (493). A connecting plate (496) is fixedly connected to the surface of the collecting frame (491). The cross-section of the connecting plate (496) is U-shaped. The inner wall of the collecting frame (491) is connected to the bottom end of the mounting frame (2). The collecting frame (491) is located directly below the sieve frame (41).

3. The stamping parts sorting device according to claim 2, characterized in that, The inner walls of the connecting groove (493) are fixedly connected to guide rails (494) on both sides. The lower surface of the collecting frame (491) is provided with auxiliary grooves (495) on both sides. The inner wall surface of the auxiliary groove (495) is slidably connected to the surface of the guide rail (494).

4. The stamping parts sorting device according to claim 2, characterized in that, A magnetic frame (492) is fixedly connected to the four sides of the inner wall of the collection frame (491), and the cross-sectional dimensions of the magnetic frame (492) are adapted to the cross-sectional dimensions of the collection frame (491).

5. A stamping parts sorting device according to claim 1, characterized in that, The fixed ball (46) is a hard alloy ball to improve its strength.

6. The stamping parts sorting device according to claim 1, characterized in that, The upper surface of the mounting frame (2) is provided with a feeding mechanism (5). The feeding mechanism (5) includes a slide rail (51). The bottom surface of the slide rail (51) is fixedly connected to the upper surface of the mounting frame (2). A slider (52) is slidably connected to the inner wall of the slide rail (51). The upper end of the slider (52) is fixedly connected to the lower surface of the material frame (3). A connecting frame (53) is fixedly connected to the side of the mounting frame (2) away from the slide rail (51). A rack (57) is slidably connected to the inner wall of the connecting frame (53). The surface of the rack (57) is flush with the lower surface of the material frame (3). The mounting frame (2) is fixedly connected to one side surface, and a drive motor (58) is fixedly connected to the output end of the drive motor (58). The tooth surface of the gear (59) meshes with the tooth surface of the rack (57). Positioning rods (55) are fixedly connected to both sides of the bottom surface of the material frame (3). The arc surfaces of the two positioning rods (55) slide through the same closing frame (54). A screw (56) is threaded through one side surface of the closing frame (54). One end of the screw (56) abuts against the arc surface of the positioning rod (55).

7. A stamping parts sorting device according to claim 6, characterized in that, The upper section of the closing frame (54) is cone-shaped, and the cross-sectional dimensions of the closing frame (54) are adapted to the bottom cross-sectional dimensions of the material frame (3).

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