Sealing strip assembly mechanism

Abstract

The present invention discloses a sealing strip assembly mechanism, comprising: a frame, a feeding mechanism is arranged at one end of the frame, a length control mechanism is arranged at one side of the feeding mechanism, a cutting mechanism is arranged at one side of the length control mechanism, a manipulator is arranged at the other side of the length control mechanism, a turntable is arranged at the other end of the frame, a plurality of carriers are arranged on the turntable, a carrier opening mechanism is arranged below the turntable, a sealing strip pressing mechanism is arranged at one side of the turntable, a defective product detection mechanism is arranged at the other side of the turntable, and a defective product unloading position is arranged on the frame. Through the above manner, the sealing strip assembly mechanism provided by the present invention can grab the sealing strip through the manipulator, reduce the intervention of personnel, and improve efficiency; the length control mechanism controls the length of the sealing strip and reduces the defective rate.

Description

Technical Field

[0001] The invention relates to the field of automatic assembly of household electric meters, in particular to a sealing strip assembly mechanism. Background Art

[0002] The sealing strip is usually assembled with the bottom shell of the household electric meter by manual assembly at two workstations. The manual assembly takes a long time and the assembled lengths of the sealing strips are different, which results in low assembly efficiency of the sealing strips and affects production efficiency. Summary of the invention

[0003] The main technical problem solved by the present invention is to provide a sealing strip assembly mechanism to solve the problems existing in the background technology.

[0004] In order to solve the above technical problems, a technical solution adopted by the present invention is: to provide a sealing strip assembly mechanism, including: a frame, a feeding mechanism is arranged at one end of the frame, a length control mechanism is arranged on one side of the feeding mechanism, a cutting mechanism is arranged on one side of the length control mechanism, a manipulator is arranged on the other side of the length control mechanism, a turntable is arranged at the other end of the frame, a plurality of carriers are arranged on the turntable, a carrier opening mechanism is arranged under the turntable, a sealing strip pressing mechanism is arranged on one side of the turntable, a defective product detection mechanism is arranged on the other side of the turntable, and a defective product unloading position is arranged on the frame.

[0005] In a preferred embodiment of the present invention, the length control mechanism includes a kk module, a stretching jaw and a tail jaw, the stretching jaw is slidably arranged on the kk module, and the tail jaw is fixedly arranged above the tail of the kk module.

[0006] In a preferred embodiment of the present invention, a rotating cylinder mounting plate is provided on the manipulator, a rotating cylinder is provided at each end of the rotating cylinder mounting plate, and a clamp is provided on each rotating cylinder.

[0007] In a preferred embodiment of the present invention, the sealing strip pressing mechanism includes a bracket, an integrated assembly plate, a downward pressure pre-pressing cylinder, a sealing strip profiling mechanism, a sealing strip downward pressure mechanism and a sealing strip tail pressing mechanism, the integrated assembly plate is slidably arranged on the bracket, the downward pressure pre-pressing cylinder is arranged on the bracket and connected to the integrated assembly plate, the sealing strip profiling mechanism is arranged at one end of the integrated assembly plate, the sealing strip downward pressure mechanism is arranged on one side of the sealing strip profiling mechanism, and the sealing strip tail pressing mechanism is arranged at the other end of the integrated assembly plate.

[0008] In a preferred embodiment of the present invention, the sealing strip profiling mechanism includes a first slide rail, a first slider, a profiling workpiece, a spring and a spring mounting block, a right-angle mounting plate is provided on both sides of one end of the integrated assembly plate, the first slide rails are respectively fixedly provided on the right-angle mounting plates, the first slider is cooperatively provided on the first slide rails, the profiling workpiece is fixedly provided on the first slider, the spring mounting block is provided on the top of the first slide rail, and the top of the profiling workpiece is connected to the spring mounting block via a spring.

[0009] In a preferred embodiment of the present invention, the bottom of the profiling workpiece is formed with a transverse edge and a longitudinal edge connected to the transverse edge.

[0010] In a preferred embodiment of the present invention, the sealing strip pressing mechanism includes a second slide rail, a second slider, a sealing strip pressing workpiece, a sealing strip pressing cylinder and a pressing cylinder mounting plate, the second slide rails are respectively fixedly arranged on the right-angle mounting plate, the second slider is cooperatively arranged on the second slide rail, the sealing strip pressing workpiece is fixedly arranged on the second slider, the pressing cylinder mounting plate is fixedly arranged on the upper end of the right-angle mounting plate, the sealing strip pressing cylinder is arranged on the pressing cylinder mounting plate and the output end of the sealing strip pressing cylinder is connected to the top of the sealing strip pressing workpiece.

[0011] In a preferred embodiment of the present invention, the sealing strip pressed workpiece is arranged in close contact with the contoured workpiece, and the bottom of the contoured workpiece extends out of the bottom of the sealing strip pressed workpiece.

[0012] In a preferred embodiment of the present invention, the sealing strip tail pressing mechanism includes a forward cylinder, a clamping cylinder, an L-shaped supporting member, a downward pressing cylinder and a pressing workpiece, the forward cylinder is fixedly arranged on an integrated assembly plate, the clamping cylinder is arranged on the forward cylinder, both ends of the clamping cylinder are respectively provided with L-shaped supporting members, the lower end of the L-shaped supporting member is provided with a downward pressing cylinder, and the output end of the downward pressing cylinder is provided with a pressing workpiece.

[0013] In a preferred embodiment of the present invention, a plurality of roller mounting rods are provided on the frame, each of the roller mounting rods is provided with a roller, and the rollers are provided on one side of the feeding mechanism.

[0014] The beneficial effects of the present invention are as follows: a sealing strip assembly mechanism disclosed by the present invention grabs the sealing strip through a mechanical arm, thereby reducing human intervention and improving efficiency; a length control mechanism controls the length of the sealing strip and reduces the defective rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0016] Figure 1 It is a structural schematic diagram of a preferred embodiment of a sealing strip assembly mechanism of the present invention;

[0017] Figure 2 yes Figure 1 The structural diagram on the other side;

[0018] Figure 3 yes Figure 1 A top view of

[0019] Figure 4 yes Figure 1 A magnified view of part A;

[0020] Figure 5 yes Figure 1 A magnified view of part B;

[0021] Figure 6 It is a structural schematic diagram of the sealing strip pressing mechanism;

[0022] Figure 7 It is a structural schematic diagram of the other side of the sealing strip pressing mechanism;

[0023] Figure 8 yes Figure 7 Enlarged view of part C;

[0024] Fig. 9 It is a structural schematic diagram of the profiling workpiece. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-3 , the embodiment of the present invention includes:

[0027] A sealing strip assembly mechanism comprises: a frame 1, a feeding mechanism 2 is arranged at one end of the frame 1, a length control mechanism 3 is arranged on one side of the feeding mechanism 2, a cutting mechanism 4 is arranged on one side of the length control mechanism 3, a manipulator 5 is arranged on the other side of the length control mechanism 3, a turntable 6 is arranged at the other end of the frame 1, a plurality of carriers 7 are arranged on the turntable 6, a carrier opening mechanism 8 is arranged below the turntable 6, a sealing strip pressing mechanism 9 is arranged on one side of the turntable 6, a defective product detection mechanism 10 is arranged on the other side of the turntable 6, and a defective product unloading position 11 is arranged on the frame 1.

[0028] The manipulator 5 is provided with a rotary cylinder mounting plate 12 , and two ends of the rotary cylinder mounting plate 12 are respectively provided with a rotary cylinder 13 , and each rotary cylinder 13 is provided with a clamping claw 14 .

[0029] See also Figure 4 The length control mechanism 3 includes a kk module 31, a stretching jaw 32 and a tail jaw 33. The stretching jaw 32 is slidably arranged on the kk module 31, and the tail jaw 33 is fixedly arranged above the tail of the kk module 31.

[0030] See also Figure 5 The frame 1 is provided with a plurality of roller mounting rods 15 , each of the roller mounting rods 15 is provided with a roller 16 , and the roller 16 is arranged on one side of the feeding mechanism 2 .

[0031] See also Figure 6-9 The sealing strip pressing mechanism 9 includes a bracket 901, an integrated assembly plate 902, a downward pressure pre-pressing cylinder 903, a sealing strip profiling mechanism 904, a sealing strip downward pressure mechanism 905 and a sealing strip tail pressing mechanism 906. The integrated assembly plate 902 is slidably arranged on the bracket 901, the downward pressure pre-pressing cylinder 903 is arranged on the bracket 901 and connected to the integrated assembly plate 902, the sealing strip profiling mechanism 904 is arranged at one end of the integrated assembly plate 902, the sealing strip downward pressure mechanism 905 is arranged on one side of the sealing strip profiling mechanism 904, and the sealing strip tail pressing mechanism 906 is arranged at the other end of the integrated assembly plate 902.

[0032] The sealing strip profiling mechanism 904 includes a first slide rail 907, a first slider 908, a profiling workpiece 909, a spring 910 and a spring mounting block 911. A right-angle mounting plate 912 is provided on both sides of one end of the integrated assembly plate 902. The first slide rail 907 is fixedly provided on the right-angle mounting plate 912, the first slider 908 is cooperatively provided on the first slide rail 907, the profiling workpiece 909 is fixedly provided on the first slider 908, the spring mounting block 911 is provided on the top of the first slide rail 907, the top of the profiling workpiece 909 is connected to the spring mounting block 911 by a spring 910, and the bottom of the profiling workpiece 909 is formed with a horizontal edge 913 and a vertical edge 914 connected to the horizontal edge 913.

[0033] The sealing strip pressing mechanism 905 includes a second slide rail 915, a second slider 916, a sealing strip pressing workpiece 917, a sealing strip pressing cylinder 918 and a pressing cylinder mounting plate 919. The second slide rails 915 are respectively fixedly arranged on the right-angle mounting plate 912, the second slider 916 is cooperatively arranged on the second slide rail 915, the sealing strip pressing workpiece 917 is fixedly arranged on the second slider 916, the pressing cylinder mounting plate 919 is fixedly arranged on the upper end of the right-angle mounting plate 912, the sealing strip pressing cylinder 918 is arranged on the pressing cylinder mounting plate 919 and the output end of the sealing strip pressing cylinder 918 is connected to the top of the sealing strip pressing workpiece 917.

[0034] The sealing strip pressed workpiece 917 is arranged closely to the contoured workpiece 909 , and the bottom of the contoured workpiece 909 extends out of the bottom of the sealing strip pressed workpiece 917 .

[0035] The sealing strip tail pressing mechanism 906 includes a forward cylinder 920, a clamping cylinder 921, an L-shaped supporting member 922, a pressing cylinder 923 and a pressing workpiece 924. The forward cylinder 920 is fixedly arranged on the integrated assembly plate 902, the clamping cylinder 921 is arranged on the forward cylinder 920, the two ends of the clamping cylinder 921 are respectively provided with L-shaped supporting members 922, the lower end of the L-shaped supporting member 922 is provided with a pressing cylinder 923, and the output end of the pressing cylinder 923 is provided with a pressing member. The pressing workpiece 924 is pressed and the forward cylinder 920 pushes the clamping cylinder 921 to move forward. The clamping cylinder 921 moves the two L-shaped supporting members 922 inward, so that the pressing cylinder 923 and the pressing workpiece 924 set on the L-shaped supporting member 922 also move inward, and the pressing workpiece 924 pushes the tail of the sealing strip after the two ends of the sealing strip are bent 90 degrees to move inward. When it moves to the specified position, the pressing cylinder 923 presses down the pressing workpiece 924, and the pressing workpiece 924 presses the tail of the sealing strip into the groove of the product 17.

[0036] Working principle: During implementation, the product 17 is placed on the carrier 7. After the carrier 7 is in place, the pre-pressing cylinder 903 is pressed down to press the integrated assembly plate 902 so that the sealing strip profiling mechanism 904 arranged on the integrated assembly plate 902 presses down to pre-press the product 17. The sealing strip is arranged on the feeding mechanism 2. The sealing strip on the feeding mechanism 2 reaches the length control mechanism 3 through the roller 16. The stretching clamp 32 clamps the head of the sealing strip and moves it toward the head direction of the kk module 31. When it moves to the specified length, the tail clamp 33 above the tail of the kk module 31 clamps the tail of the sealing strip, and then the sealing strip of the specified length is cut through the cutting mechanism 4. At the same time, the two clamps 14 on the manipulator 5 respectively grasp the head and tail ends of the cut sealing strip and transport them to the bottom of the profiling workpiece 909 to seal the sealing strip. The middle part of the sealing strip contacts the horizontal edge 913 of the profiling workpiece 909, and then the two clamping jaws 14 are rotated 90 degrees by rotating the cylinder 13, so that the two ends of the sealing strip are also rotated 90 degrees, so that the two ends of the sealing strip contact the longitudinal edge 914 of the profiling workpiece 909, and the sealing strip at the bottom of the profiling workpiece 909 is pressed down into the designated groove of the product 17 by the sealing strip pressing mechanism 905. The length of the two ends of the sealing strip is greater than the length of the longitudinal edge 914. The sealing strip exceeding the longitudinal edge 914 (that is, the tail of the sealing strip after the two ends are bent 90 degrees) is pressed into the designated groove of the product 17 by the sealing strip tail pressing mechanism 906. The defective product detection mechanism 10 detects the height difference of the installed product 17 by laser, and the unqualified product is placed on the defective product unloading position 11.

[0037] In summary, the sealing strip assembly mechanism disclosed in the present invention uses a mechanical arm to grab the sealing strip, thereby reducing human intervention and improving efficiency; the length control mechanism controls the length of the sealing strip and reduces the defective rate.

[0038] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A sealing strip assembly mechanism, characterized in that: include: A frame, a feeding mechanism is arranged at one end of the frame, a length control mechanism is arranged at one side of the feeding mechanism, a cutting mechanism is arranged at one side of the length control mechanism, a manipulator is arranged at the other side of the length control mechanism, a turntable is arranged at the other end of the frame, a plurality of carriers are arranged on the turntable, a carrier opening mechanism is arranged below the turntable, a sealing strip pressing mechanism is arranged at one side of the turntable, a defective product detection mechanism is arranged at the other side of the turntable, and a defective product unloading position is arranged on the frame; The length control mechanism includes a kk module, a stretching clamp and a tail clamp, the stretching clamp is slidably arranged on the kk module, the tail clamp is fixedly arranged above the tail of the kk module, the sealing strip pressing mechanism includes a bracket, an integrated assembly plate, a downward pressure pre-pressure cylinder, a sealing strip profiling mechanism, a sealing strip downward pressure mechanism and a sealing strip tail pressing mechanism, the integrated assembly plate is slidably arranged on the bracket, the downward pressure pre-pressure cylinder is arranged on the bracket and connected to the integrated assembly plate, the sealing strip profiling mechanism is arranged at one end of the integrated assembly plate, the sealing strip downward pressure mechanism is arranged on one side of the sealing strip profiling mechanism, the The sealing strip tail pressing mechanism is arranged at the other end of the integrated assembly plate, and the sealing strip profiling mechanism includes a first slide rail, a first slider, a profiling workpiece, a spring and a spring mounting block. A right-angle mounting plate is arranged on both sides of one end of the integrated assembly plate, and the first slide rails are respectively fixedly arranged on the right-angle mounting plates, the first slider is cooperatively arranged on the first slide rail, the profiling workpiece is fixedly arranged on the first slider, the spring mounting block is arranged on the top of the first slide rail, the top of the profiling workpiece is connected to the spring mounting block by a spring, and the bottom of the profiling workpiece is formed with a horizontal edge and a longitudinal edge connected to the horizontal edge.

2. The sealing strip assembly mechanism according to claim 1, characterized in that: The manipulator is provided with a rotating cylinder mounting plate, and two ends of the rotating cylinder mounting plate are respectively provided with a rotating cylinder, and each rotating cylinder is provided with a clamping claw.

3. The sealing strip assembly mechanism according to claim 1, characterized in that: The sealing strip pressing mechanism includes a second slide rail, a second slider, a sealing strip pressing workpiece, a sealing strip pressing cylinder and a pressing cylinder mounting plate, the second slide rails are respectively fixedly arranged on the right-angle mounting plates, the second slider is cooperatively arranged on the second slide rail, the sealing strip pressing workpiece is fixedly arranged on the second slider, the pressing cylinder mounting plate is fixedly arranged on the upper end of the right-angle mounting plate, the sealing strip pressing cylinder is arranged on the pressing cylinder mounting plate and the output end of the sealing strip pressing cylinder is connected to the top of the sealing strip pressing workpiece.

4. The sealing strip assembly mechanism according to claim 3, characterized in that: The sealing strip pressed workpiece is arranged closely to the contoured workpiece, and the bottom of the contoured workpiece extends out of the bottom of the sealing strip pressed workpiece.

5. The sealing strip assembly mechanism according to claim 1, characterized in that: The sealing strip tail pressing mechanism includes a forward cylinder, a clamping cylinder, an L-shaped supporting part, a pressing cylinder and a pressing workpiece. The forward cylinder is fixedly arranged on the integrated assembly plate, the clamping cylinder is arranged on the forward cylinder, both ends of the clamping cylinder are respectively provided with L-shaped supporting parts, the lower end of the L-shaped supporting part is provided with a pressing cylinder, and the output end of the pressing cylinder is provided with a pressing workpiece.

6. The sealing strip assembly mechanism according to claim 1, characterized in that: The frame is provided with a plurality of roller mounting rods, each of the roller mounting rods is provided with a roller, and the roller is arranged on one side of the feeding mechanism.

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