Defective product automatic blanking device for production line

Abstract

The defective product automatic discharging device for the production line comprises a bearing plate, a first electric rotating shaft and a second electric rotating shaft, a cavity is formed in the bearing plate, a motor and a gear box are arranged in the cavity, a lead screw is rotationally installed in the cavity, a sliding block is connected to the outer portion of the lead screw in a screwed mode, and the first electric rotating shaft and the second electric rotating shaft are arranged in the cavity. A sliding groove is formed in the rotating end of the second electric rotating shaft, a long arm is installed in the sliding groove in a sliding mode, a cross beam is arranged at one end of the long arm, the first electric rotating shaft is installed on the cross beam, and a push rod is installed at the rotating end of the first electric rotating shaft. Various L-shaped plate combinations can be matched at will through the fixing bolts, the device is suitable for different production lines, installation is easy and reliable, and the first electric rotating shaft drives the push rod to rotate to push out defective products; the position and angle of the long arm and the extending length can be adjusted through the motor, the second electric rotating shaft and the second motor, and the position of the push rod can be adjusted at multiple angles.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of defect detection blanking, specifically to automatic blanking device for defective product of production line. BACKGROUND

[0002] A production line usually integrates several groups of processing procedures, in order to ensure the processing quality and save the process raw materials, a defect detection platform is usually arranged between each process, which is used for detecting after each process, the qualified products will continue to be processed in the next process, and the unqualified products need to be removed to avoid occupying the process and wasting the subsequent raw materials. An additional defective product outlet is usually arranged on the existing defect detection platform, which is generally pushed out of the defective product outlet by a visual detection device matched with a spring push rod, which is simple to use and convenient to operate, and is the mainstream equipment on the production line, but in actual use, since the production line is an integrated assembly line composed of several groups of processes, the conditions between each process are different, some can install the defect detection platform, and some cannot install the defect detection platform, and need to be detected after two or more processes are completed, if the product is detected to have defects, the combined processes will cause principle waste and invalid process occupation, so it is inconvenient to use. SUMMARY

[0003] In view of the defects of the prior art, the utility model provides an automatic defective product blanking device for a production line, which solves the problem that the installation of the blanking part of the existing defect detection equipment is limited and cannot adapt to various production lines.

[0004] To achieve the above purpose, the utility model discloses the following technical scheme: an automatic defective product blanking device for a production line, comprising a bearing plate, a first electric rotating shaft and a second electric rotating shaft, a cavity is formed in the bearing plate, a motor and a gear box are arranged in the cavity, and a lead screw is rotatably arranged in the cavity, a sliding block is rotatably connected to the outer portion of the lead screw, the second electric rotating shaft is arranged on the sliding block, a sliding groove is formed in the rotating end of the second electric rotating shaft, a long arm is slidably arranged in the sliding groove, one end of the long arm is provided with a cross beam, the first electric rotating shaft is arranged on the cross beam, a push rod is arranged on the rotating end of the first electric rotating shaft, and a clamping mechanism is arranged at the lower end of the bearing plate.

[0005] Preferably, the clamping mechanism comprises an L-shaped plate, a circular groove and a bolt are arranged on the lower wall and the side wall of the L-shaped plate respectively, a fixing bolt is arranged in the circular groove, one end of the bolt is rotatably connected with a clamping plate, the clamping plate slides on the lower wall of the L-shaped plate, a plurality of threaded holes are arranged on the bearing plate, and one end of the fixing bolt is rotatably connected with the threaded holes.

[0006] Preferably, one side of the chute is provided with a mounting groove, a second motor is arranged in the mounting groove, a gear is arranged on the driving end of the second motor, one side of the long arm is provided with a slot, and a rack is arranged in the slot.

[0007] Preferably, the output end of the motor is connected with the input end of the gear box, the output end of the gear box is connected with one end of the lead screw, and the sliding block slides in the cavity.

[0008] Preferably, one end of the long arm is provided with a placing groove, the cross beam is bolted in the placing groove, and a plurality of bolt holes are arranged on the cross beam.

[0009] Beneficial effects

[0010] The utility model provides a production line is with defective product automatic unloading device, has the following beneficial effects:

[0011] 1, a plurality of threaded holes are arranged at the bottom of the bearing plate, a plurality of L-shaped plates can be combined by fixing bolts, the device is suitable for different production lines, is simple and reliable to install, the defective products are pushed out by the first electric shaft and the push rod, the position, angle and length of the long arm can be adjusted by the motor, the second electric shaft and the second motor, and the position of the push rod can be adjusted at multiple angles. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is the top view of the utility model.

[0013] Fig. 2 It is the top view of the utility model chute.

[0014] Fig. 3 It is the bottom view of the bearing plate of the utility model.

[0015] In the drawing: 1, bearing plate; 2, lead screw; 3, long arm; 4, motor; 5, sliding block; 6, cross beam; 7, push rod; 8, bolt hole; 9, first electric shaft; 10, second electric shaft; 11, rack; 12, second motor; 13, gear; 14, L-shaped plate; 15, fixing bolt; 16, clamping plate; 17, bolt; 18, threaded hole. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0017] Please refer toFigs. 1-3 The utility model provides a technical scheme: production line is with defective product automatic unloading device, including bearing plate 1, first electric pivot 9 and second electric pivot 10, bearing plate 1 is set up with cavity, be equipped with motor 4 and gear box and rotate the installation of screw rod 2 in the cavity, the outside rotation of screw rod 2 is connected with sliding block 5, second electric pivot 10 is installed on sliding block 5, the rotation end of second electric pivot 10 is set up with the groove, long arm 3 is slidably installed in the groove, one end of long arm 3 is equipped with crossbeam 6, first electric pivot 9 is installed on crossbeam 6 and is equipped with push rod 7 on the rotation end, the lower end of bearing plate 1 is equipped with clamping mechanism,

[0018] First electric pivot 9 and second electric pivot 10 are the existing mature equipment, it has fixed end and rotation end, both are using mode and structure belong to the prior art, and the design only uses its function to drive long arm 3 and push rod 7 to rotate, and then the structure and use method of both are not described in detail.

[0019] Further, the clamping mechanism includes an L-shaped plate 14, a circular groove and a bolt 17 are respectively arranged on the lower wall and the side wall of the L-shaped plate 14, a fixing bolt 15 is arranged in the circular groove, one end of the bolt 17 is connected with a clamping plate 16, the clamping plate 16 slides on the lower wall of the L-shaped plate 14, a plurality of threaded holes 18 are arranged on the bearing plate 1, and one end of the fixing bolt 15 is connected in the threaded hole 18.

[0020] In use, a plurality of L-shaped plates 14 can be installed at any position on the bottom of the bearing plate 1 through the fixing bolt 15, the clamping plate 16 is controlled to move through the bolt 17, and the installation through the clamping mode can be used for a plane or a curved surface.

[0021] Further, one side of the groove is provided with a mounting groove, the mounting groove is provided with a second motor 12, the driving end of the second motor 12 is provided with a gear 13, one side of the long arm 3 is provided with a slot, the slot is provided with a rack 11, and the gear 13 is engaged with the rack 11.

[0022] Further, the output end of the motor 4 is connected with the input end of the gear box, the output end of the gear box is connected with one end of the screw rod 2, and the sliding block 5 slides in the cavity.

[0023] Further, one end of the long arm 3 is provided with a placing groove, the crossbeam 6 is connected in the placing groove through bolts, and a plurality of bolt holes 8 are arranged on the crossbeam 6.

[0024] Through the technical personnel in the art, the parts in the case are connected in turn, and the specific connection and operation sequence should refer to the following working principle, and the detailed connection means is the prior art in the art, and the following mainly introduces the working principle and process.

[0025] Embodiment: In use, first, the L-shaped plate 14 is installed on the bottom of the bearing plate 1 by using the fixing bolt 15, then the bolt 17 is screwed, the bearing plate 1 is fixed at the desired position by using the clamping plate 16, then the motor 4 is started, the motor 4 drives the lead screw 2 to rotate through the gear box, thereby adjusting the position of the sliding block 5, then the second electric rotating shaft 10 is started to drive the long arm 3 to rotate, adjusting its angle, then the second motor 12 is started to drive 3 to move in the sliding groove through the intermeshing gear 13 and the rack 11, thereby adjusting the extension length of the long arm 3, finally when the defective product is detected, the first electric rotating shaft 9 is started, and the defective product is pushed out by the push rod 7.

[0026] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that are not specifically enumerated herein. Numerous such embodiments have been provided for a thorough description of the embodiments and the application now being given with reference to the following examples. In some embodiments: numerous specific details are set forth in order to provide a more thorough understanding of the embodiments and the application. However, it will be apparent to one of ordinary skill in the art that the embodiments and the application can be practiced without these specific details. In other instances, well-known methods, procedures, components, and circuits have not been described in detail so as not to unnecessarily obscure aspects of the embodiments and the application. It can be understood that the use of relational terms such as first and second, and the like, do not denote a chronological or sequential order, but are used for distinguishing between two distinct structures, components, methodologies, and / or functions.

[0027] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace, and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An automatic defective product unloading device for production line, comprising a bearing plate (1), a first electric rotating shaft (9) and a second electric rotating shaft (10), characterized in that, The bearing plate (1) is provided with a cavity, the cavity is provided with a motor (4) and a gear box and a rotatingly installed screw rod (2), the outer part of the screw rod (2) is screwed with a sliding block (5), the second electric rotating shaft (10) is installed on the sliding block (5), the rotating end of the second electric rotating shaft (10) is provided with a sliding groove, the sliding groove is slidably installed with a long arm (3), one end of the long arm (3) is provided with a cross beam (6), the first electric rotating shaft (9) is installed on the cross beam (6) and the rotating end is installed with a push rod (7), the lower end of the bearing plate (1) is provided with a clamping mechanism.

2. The apparatus according to claim 1, wherein The clamping mechanism comprises an L-shaped plate (14), the lower wall and the side wall of the L-shaped plate (14) are respectively provided with a circular groove and a bolt (17) screwed, the circular groove is provided with a fixing bolt (15), one end of the bolt (17) is screwed with a clamping plate (16), the clamping plate (16) slides on the lower wall of the L-shaped plate (14), the bearing plate (1) is provided with a plurality of threaded holes (18), one end of the fixing bolt (15) is screwed in the threaded hole (18).

3. The apparatus according to claim 1, wherein One side of the sliding groove is provided with a mounting groove, the mounting groove is provided with a second motor (12), the driving end of the second motor (12) is provided with a gear (13), one side of the long arm (3) is provided with a slot, the slot is provided with a rack (11), the gear (13) is engaged with the rack (11).

4. The apparatus according to claim 1, wherein The output end of the motor (4) is connected with the input end of the gear box, the output end of the gear box is connected with one end of the screw rod (2), the sliding block (5) slides in the cavity.

5. The apparatus according to claim 1, wherein One end of the long arm (3) is provided with a placing groove, the cross beam (6) is bolted in the placing groove, the cross beam (6) is provided with a plurality of bolt holes (8).

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