CN114720293A - Quality detection device is used in half hollow rivet production - Google Patents
Quality detection device is used in half hollow rivet production Download PDFInfo
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- CN114720293A CN114720293A CN202210359742.8A CN202210359742A CN114720293A CN 114720293 A CN114720293 A CN 114720293A CN 202210359742 A CN202210359742 A CN 202210359742A CN 114720293 A CN114720293 A CN 114720293A
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- 238000001514 detection method Methods 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 30
- 238000001125 extrusion Methods 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 230000002950 deficient Effects 0.000 claims description 9
- 238000007689 inspection Methods 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
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- 238000012986 modification Methods 0.000 description 2
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0044—Pneumatic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
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Abstract
The invention relates to a quality detection device, in particular to a quality detection device for producing a semi-hollow rivet. The invention provides a quality detection device for producing a semi-hollow rivet, which can automatically detect. A quality detection device for semi-hollow rivet production comprises an underframe, a protective shell, a quality detection mechanism and a pushing mechanism; the chassis is provided with a protective shell, the left side in the chassis is provided with a quality detection mechanism, and the chassis is provided with a pushing mechanism. According to the invention, the semi-tubular rivet is driven to move to the position right below the lower pressing block through the sucking disc, then the air cylinder is started, so that the lower pressing block moves downwards, and when the lower pressing block moves downwards to contact with the semi-tubular rivet, the lower pressing block detects the quality of the semi-tubular rivet, so that the effect of automatic detection is realized, and the manpower is saved.
Description
Technical Field
The invention relates to a quality detection device, in particular to a quality detection device for producing a semi-hollow rivet.
Background
Half hollow rivet is used for the not big riveting occasion of load more, because half hollow rivet application area is dress and shoes trade, in order to avoid people when using half hollow rivet, because the quality is not too close and injures the human body, people can detect half hollow rivet's quality after producing half hollow rivet, and current detection mode still has following drawback: at present, most of people manually carry out quality detection, and the detection mode has low efficiency.
The quality detection device for producing the semi-hollow rivet is designed for automatic detection, so that the effect of overcoming the defect of low efficiency of the existing detection mode is achieved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a quality detection device for producing a semi-hollow rivet, which can automatically detect, and overcomes the defect of low efficiency of the existing detection mode.
In order to achieve the above purpose, the invention is realized by the following scheme: a quality detection device for producing semi-hollow rivets comprises:
the protective shell is arranged on the bottom frame;
the quality detection mechanism is used for detecting the quality of the semi-hollow rivet;
and the bottom frame is provided with a pushing mechanism used for pushing the semi-hollow rivet.
As an improvement of the above scheme, the quality detection mechanism comprises:
the left side in the underframe is provided with a first support frame;
the air cylinder is arranged on the upper side of the right part of the first support frame;
the telescopic rod of the air cylinder is connected with the first pressing plate;
the left sides of the front side and the rear side in the underframe are both provided with a first guide rod;
a lower pressing block for pressing the half hollow rivet is arranged between the two first guide rods in a sliding manner;
two first sliding rods are arranged on the front side and the rear side of the upper part of the lower pressing block, the number of the first sliding rods is four, and the first pressing plate is connected with the first sliding rods in a sliding manner;
two first springs are connected to the front side and the rear side between the first pressing plate and the lower pressing block, the number of the first springs is four, and the first springs are wound on the first sliding rod.
As an improvement of the above scheme, the pushing mechanism comprises:
the motor frame is arranged on the left side of the inner lower side of the bottom frame;
the servo motor is arranged on the inner side of the motor frame;
the output shaft of the servo motor is connected with a screw rod which is rotatably connected with the underframe;
the screw rod is provided with a moving frame in a threaded manner, and the moving frame is connected with the bottom frame in a sliding manner;
the upper side of the left part of the movable frame is provided with a sucker for sucking the semi-hollow rivet;
the rear side in the chassis is provided with a second guide rod, and the movable frame is connected with the second guide rod in a sliding mode.
As an improvement of the above scheme, the clamping device further comprises a clamping mechanism, wherein the clamping mechanism comprises:
the front side and the rear side of the lower pressing block are both provided with a first wedge-shaped block;
the front side and the rear side of the bottom frame are provided with a first slide bar;
the two second sliding rods are both provided with a second wedge block in a sliding manner, and the first wedge block is contacted with the second wedge block at the same side;
two third guide rods are arranged on the left sides of the front side and the rear side in the underframe in a sliding manner, the number of the third guide rods is four, and a second wedge-shaped block is connected with the third guide rods on the same side in a sliding manner;
the clamping frame for clamping the semi-hollow rivet is connected between the inner sides of the two third guide rods on the same side;
the second springs are connected between the left side and the right side of the second wedge-shaped block and the third guide rods on the same side, the second springs are wound on the third guide rods, and the number of the second springs is four;
and a third spring is connected between the two second wedge blocks and the underframe and is wound on the second sliding rod.
As the improvement of the scheme, the improved semi-hollow rivet pushing device further comprises a defective product pushing mechanism used for pushing out unqualified semi-hollow rivets, and the defective product pushing mechanism comprises:
the left sides of the upper side and the lower side in the underframe are provided with first supporting blocks;
a first piston rod is arranged between the two first supporting blocks in a sliding manner and is connected with the underframe in a sliding manner;
the second pressing plate is arranged on the upper side of the first piston rod;
the fourth spring is connected between the second pressure plate and the first supporting block on the upper side and is wound on the first piston rod;
the left side of the upper part in the underframe is provided with a fixed frame at the rear side;
the fixed frame is provided with the extrusion cylinder, and the first piston rod is connected with the extrusion cylinder in a sliding manner;
the rear side in the underframe is provided with a second support frame;
the air cylinder is arranged on the second supporting frame;
the left side and the right side of the air cylinder are both provided with a second piston rod in a sliding way;
the limiting plates are connected between the upper sides of the two second piston rods;
the fifth springs are connected between the left side and the right side of the lower part of the limiting plate and the second support frame and are wound on the second piston rod;
the lower side of the left part of the air cylinder is provided with a second one-way valve;
a second air duct is arranged between the second one-way valve and the extrusion cylinder;
the rear side of the right part in the underframe is provided with an air escape valve;
a first air duct is arranged between the air escape valve and the air cylinder;
the upper side of the front part of the extrusion container is provided with a first one-way valve.
As an improvement of the above scheme, the self-clinching device further comprises a stabilizing mechanism for stabilizing the semi-blind rivet, the stabilizing mechanism comprising:
the front side and the rear side of the bottom frame are provided with a first guide rod;
the stabilizing block is arranged between the two fourth guide rods in a sliding manner;
the front side and the rear side of the stabilizing block are respectively provided with a swing rod in a rotating mode;
the left sides of the two second wedge-shaped blocks are provided with connecting rods, and the swing rods are connected with the connecting rods on the same side in a rotating mode.
As an improvement of the above scheme, the hollow rivet reinforcing device further comprises a reinforcing mechanism for reinforcing the half hollow rivet, wherein the reinforcing mechanism comprises:
the right side of the stabilizing block is provided with a second supporting block;
two third slide bars are arranged on the front side and the rear side of the second supporting block, and the number of the third slide bars is four;
the fixture block is arranged between the two third slide bars on the same side in a sliding manner;
and the sixth springs are connected between the upper side and the lower side of the clamping block and the second supporting block and wound on the third sliding rod, and the number of the sixth springs is four.
As an improvement of the scheme, the left side and the right side of the clamping frame are made of rubber materials.
The invention has the advantages that: 1. according to the invention, the semi-hollow rivet is driven to move to the position right below the lower pressing block through the sucking disc, then the air cylinder is started by people, so that the lower pressing block moves downwards, and when the lower pressing block moves downwards to be in contact with the semi-hollow rivet, the lower pressing block performs quality detection on the semi-hollow rivet, so that the effect of automatic detection is realized, and the labor is saved;
2. the lower pressing block moves downwards to drive the first wedge-shaped block to move downwards, so that the second wedge-shaped block moves inwards, the third guide rod and the clamping frame move inwards, and when the clamping frame moves inwards to be in contact with the semi-hollow rivet, the clamping frame clamps the semi-hollow rivet, so that the effect of automatic clamping is achieved;
3. the second supporting block is driven to move rightwards through the rightwards movement of the stabilizing block, so that the clamping block moves rightwards, when the clamping block moves rightwards and is in contact with the inner wall of the semi-hollow rivet, the clamping block moves inwards in a adaptability mode, the sixth spring is compressed, and the reinforcing effect is achieved.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a second perspective view of the present invention.
Fig. 3 is a schematic view of a first three-dimensional structure of the quality detection mechanism of the present invention.
Fig. 4 is a schematic diagram of a second three-dimensional structure of the quality detection mechanism of the present invention.
Fig. 5 is a schematic view of a first three-dimensional structure of the pushing mechanism of the present invention.
Fig. 6 is a schematic diagram of a second three-dimensional structure of the pushing mechanism of the present invention.
Fig. 7 is a third perspective view of the pushing mechanism of the present invention.
Fig. 8 is a schematic diagram of a fourth three-dimensional structure of the pushing mechanism of the present invention.
Fig. 9 is a schematic view of a first perspective structure of the clamping mechanism of the present invention.
Fig. 10 is a schematic diagram of a second perspective structure of the clamping mechanism of the present invention.
Fig. 11 is a third perspective view of the clamping mechanism of the present invention.
FIG. 12 is a first perspective view of a defective ejection mechanism according to the present invention.
FIG. 13 is a second perspective view of the defective ejector mechanism according to the present invention.
FIG. 14 is a third perspective view of the defective ejection mechanism according to the present invention.
Fig. 15 is a first perspective view of the stabilizing mechanism of the present invention.
Fig. 16 is a second perspective view of the stabilizing mechanism of the present invention.
Fig. 17 is a schematic perspective view of the reinforcing mechanism of the present invention.
Fig. 18 is an enlarged view of the invention at a.
Wherein the figures include the following reference numerals: 1. a chassis, 2, a protective housing, 3, a quality detection mechanism, 31, a first support frame, 32, a cylinder, 33, a first pressure plate, 34, a first slide rod, 35, a first spring, 36, a first guide rod, 37, a lower pressure block, 4, a pushing mechanism, 41, a moving frame, 42, a suction cup, 43, a screw rod, 44, a second guide rod, 45, a servo motor, 46, a motor frame, 5, a clamping mechanism, 51, a first wedge block, 52, a second wedge block, 53, a third guide rod, 54, a second spring, 55, a clamping frame, 56, a second slide rod, 57, a third spring, 6, a defective product pushing mechanism, 61, a first support block, 62, a first piston rod, 63, a fourth spring, 64, a second pressure plate, 65, a limit plate, 66, a second support frame, 67, an air cylinder, 68, a second piston rod, 69, a fifth spring, 610, a first air release valve, 612. the device comprises a fixed frame, 613, an extrusion cylinder, 614, a second air duct, 615, a first one-way valve, 616, a second one-way valve, 7, a stabilizing mechanism, 71, a stabilizing block, 72, a connecting rod, 73, a fourth guide rod, 74, a swing rod, 8, a reinforcing mechanism, 81, a second supporting block, 82, a third sliding rod, 83, a sixth spring, 84 and a clamping block.
Detailed Description
The invention will be further described with reference to the accompanying drawings and the detailed description below:
example 1
A quality detection device for semi-hollow rivet production is shown in the figures 1-2 and comprises an underframe 1, a protective shell 2, a quality detection mechanism 3 and a pushing mechanism 4, wherein the protective shell 2 is welded on the underframe 1, the pushing mechanism 4 is arranged on the underframe 1, and the quality detection mechanism 3 is arranged on the left side in the underframe 1.
Referring now to figures 2, 3, 4, 9, 10 and 11, fig. 12 and 13, the quality detection mechanism 3 includes a first support frame 31, an air cylinder 32, a first pressing plate 33, first sliding rods 34, first springs 35, first guide rods 36 and a lower pressing block 37, the first support frame 31 is arranged on the left side in the chassis 1, the air cylinder 32 is fixedly connected to the upper side of the right portion of the first support frame 31 through bolts, an expansion link of the air cylinder 32 is connected with the first pressing plate 33, the first guide rods 36 are welded to the left sides of the front side and the rear side in the chassis 1, a lower pressing block 37 is slidably arranged between the two first guide rods 36, two first sliding rods 34 are arranged on the front side and the rear side of the upper portion of the lower pressing block 37, the number of the first sliding rods 34 is four, the first pressing plate 33 is slidably connected with the first sliding rods 34, two first springs 35 are connected to the front side and the rear side between the first pressing plate 33 and the lower pressing block 37, the number of the first springs 35 is four, and the first springs 35 are wound on the first sliding rods 34.
Referring to fig. 2, 5, 6, 7, 8 and 12, the pushing mechanism 4 includes a moving frame 41, a suction cup 42, a screw 43, a second guide rod 44, a servo motor 45 and a motor frame 46, the motor frame 46 is fixedly connected to the left side of the inner lower side of the bottom frame 1 through a bolt, the servo motor 45 is fixedly connected to the inner side of the motor frame 46 through a bolt, the screw 43 is connected to an output shaft of the servo motor 45, the screw 43 is rotatably connected to the bottom frame 1, the moving frame 41 is screwed on the screw 43, the moving frame 41 is slidably connected to the bottom frame 1, the suction cup 42 is arranged on the upper side of the left portion of the moving frame 41, the second guide rod 44 is arranged on the rear side of the inner portion of the bottom frame 1, and the moving frame 41 is slidably connected to the second guide rod 44.
When people need to detect the quality of the half hollow rivet, people can use the quality detection device for producing the half hollow rivet, firstly people place the half hollow rivet on the left side of the suction disc 42 to enable the suction disc 42 to suck the half hollow rivet, when the suction disc 42 sucks the half hollow rivet, people start the servo motor 45, the output shaft of the servo motor 45 rotates to drive the screw rod 43 to rotate, so that the moving frame 41 moves leftwards along the second guide rod 44, the suction disc 42 and the half hollow rivet move leftwards, when the half hollow rivet moves to the position right below the lower pressing block 37, people close the servo motor 45 and start the air cylinder 32, the telescopic rod of the air cylinder 32 extends downwards to drive the first pressing plate 33 to move downwards, because the elasticity coefficient of the first spring 35 is large, at the moment, under the action of the first spring 35, the lower pressing block 37 moves downwards along the first guide rod 36, and when the pressing block 37 moves downwards to contact with the half hollow rivet, the lower pressing block 37 presses the half hollow rivet, if the half hollow rivet is qualified, the lower pressing block 37 will not move downwards continuously, the first pressing plate 33 will move downwards continuously, so that the first spring 35 is compressed, if the half hollow rivet is unqualified, the lower pressing block 37 will move downwards continuously, so that the hollow part of the half hollow rivet is squashed, when the detection is completed, the people control the telescopic rod of the air cylinder 32 to shorten upwards, so that the telescopic rod of the air cylinder 32 drives the first pressing plate 33 to move upwards, so that the first spring 35 plays a role in buffering, then under the elastic force of the first spring 35, the lower pressing block 37 moves upwards along the first guide rod 36, when the lower pressing block 37 moves upwards to a proper distance, people close the air cylinder 32, then people start the servo motor 45 again, the output shaft of the servo motor 45 rotates backwards, so that the screw rod 43 rotates backwards, so that the moving frame 41 moves to the right along the second guide rod 44, so that the sucking disc 42 and the detected half hollow rivet move rightwards, when the sucking disc 42 moves to a proper distance, people close the servo motor 45, and then people take out the detected half hollow rivet.
Example 2
On the basis of embodiment 1, referring to fig. 1, 2, 9, 10, 11, 15 and 16, the clamping device 5 further includes a clamping mechanism 5, the clamping mechanism 5 includes a first wedge-shaped block 51, a second wedge-shaped block 52, a third guide rod 53, a second spring 54, a clamping frame 55, a second sliding rod 56 and a third spring 57, the first wedge-shaped block 51 is disposed on the front and rear sides of the lower pressing block 37, the second sliding rod 56 is welded on the left side of the front and rear sides of the chassis 1, the second wedge-shaped block 52 is slidably disposed on the two second sliding rods 56, the first wedge-shaped block 51 is in contact with the second wedge-shaped block 5 on the same side, the two third guide rods 53 are slidably disposed on the left side of the front and rear sides of the chassis 1, the four third guide rods 53 are provided, the second wedge-shaped block 52 is slidably connected with the third guide rod 53 on the same side, the clamping frame 55 is connected between the inner sides of the two third guide rods 53 on the same side, the left and right sides of the clamping frame 55 are made of rubber, second springs 54 are connected between the left side and the right side of the second wedge-shaped block 52 and the third guide rods 53 on the same side, the second springs 54 are wound on the third guide rods 53, the number of the second springs 54 is four, third springs 57 are connected between the two second wedge-shaped blocks 52 and the underframe 1, and the third springs 57 are wound on the second sliding rods 56.
Referring to fig. 1, 2, 12, 13 and 14, the inferior product ejecting mechanism 6 further comprises a inferior product ejecting mechanism 6, the inferior product ejecting mechanism 6 comprises a first supporting block 61, a first piston rod 62, a fourth spring 63, a second pressing plate 64, a limiting plate 65, a second supporting frame 66, an air cylinder 67, a second piston rod 68, a fifth spring 69, a first air duct 610, an air release valve 611, a fixing frame 612, an extrusion cylinder 613, a second air duct 614, a first one-way valve 615 and a second one-way valve 616, the first supporting block 61 is welded on the left side of the upper side and the lower side in the chassis 1, the first piston rod 62 is slidably arranged between the two first supporting blocks 61, the first piston rod 62 is slidably connected with the chassis 1, the second pressing plate 64 is arranged on the upper side of the first piston rod 62, the lower pressing block 37 is in contact with the second pressing plate 64 after moving, the fourth spring 63 is connected between the second pressing plate 64 and the first supporting block 61 on the upper side, the fourth spring 63 is wound on the first piston rod 62, a fixing frame 612 is arranged on the rear side of the left side of the upper portion in the underframe 1, an extrusion container 613 is arranged on the fixing frame 612, a first piston rod 62 is connected with the extrusion container 613 in a sliding manner, a second supporting frame 66 is arranged on the rear side in the underframe 1, an air cylinder 67 is arranged on the second supporting frame 66, second piston rods 68 are arranged on the left and right sides of the air cylinder 67 in a sliding manner, a limiting plate 65 is connected between the upper sides of the two second piston rods 68, a fifth spring 69 is connected between the left and right sides of the lower portion of the limiting plate 65 and the second supporting frame 66, the fifth spring 69 is wound on the second piston rod 68, a second one-way valve 616 is arranged on the lower side of the left portion of the air cylinder 67, a second air duct 614 is arranged between the second one-way valve 616 and the extrusion container 613, an air release valve 611 is arranged on the rear side of the right portion in the underframe 1, the moving frame 41 is in contact with the air release valve 611, a first air duct 610 is arranged between the air cylinder 67, and a first one-way valve 615 is arranged on the upper side of the front portion of the extrusion container 613.
Referring to fig. 2, 15, 16, 17 and 18, the device further includes a stabilizing mechanism 7, the stabilizing mechanism 7 includes a stabilizing block 71, a connecting rod 72, a fourth guide rod 73 and a swing rod 74, the fourth guide rod 73 is welded on the left side of the front and rear sides in the underframe 1, the stabilizing block 71 is slidably arranged between the two fourth guide rods 73, the swing rods 74 are rotatably arranged on the front and rear sides of the stabilizing block 71, the connecting rod 72 is arranged on the left side of each of the two second wedge-shaped blocks 52, and the swing rods 74 are rotatably connected with the connecting rod 72 on the same side.
Referring to fig. 2, 17 and 18, the reinforcing mechanism 8 is further included, the reinforcing mechanism 8 includes a second supporting block 81, third sliding rods 82, sixth springs 83 and four clamping blocks 84, the second supporting block 81 is welded on the right side of the stabilizing block 71, two third sliding rods 82 are respectively arranged on the front side and the rear side of the second supporting block 81, the four third sliding rods 82 are provided, the clamping blocks 84 are slidably arranged between the two third sliding rods 82 on the same side, the sixth springs 83 are respectively connected between the upper side and the lower side of the clamping blocks 84 and the second supporting block 81, the sixth springs 83 are wound on the third sliding rods 82, and the number of the sixth springs 83 is four.
The lower pressing block 37 moves downwards to drive the first wedge-shaped block 51 to move downwards, so that the second wedge-shaped block 52 moves inwards, the third spring 57 is compressed, the second spring 54 is stretched at the moment, when the second spring 54 is stretched to a certain degree, the third guide rod 53 moves downwards under the elastic force of the second spring 54, the clamping frame 55 moves inwards to be in contact with the semi-hollow rivet, and therefore the fixing effect is achieved, the situation that the semi-hollow rivet moves to influence the detection effect during detection is avoided, the lower pressing block 37 moves upwards to drive the first wedge-shaped block 51 to move upwards, the third spring 57 resets to drive the second wedge-shaped block 52 to move outwards at the moment, the second spring 54 plays a buffering role, and then under the elastic force of the second spring 54, the third guide rod 53 and the clamping frame 55 move outwards.
When the lower pressing block 37 moves downwards and does not contact with the second pressing plate 64, the quality of the semi-hollow rivet is qualified, when the lower pressing block 37 moves downwards and contacts with the second pressing plate 64, the quality of the semi-hollow rivet is unqualified, the lower pressing block 37 drives the second pressing plate 64 to move downwards, so that the first piston rod 62 moves downwards, the fourth spring 63 is compressed, the airflow in the extrusion cylinder 613 is extruded by the first piston rod 62 and flows into the air cylinder 67 through the second air duct 614 and the second one-way valve 616, the second piston rod 68 and the limiting plate 65 move upwards under the action of the air pressure, so that the fifth spring 69 is stretched, when the lower pressing block 37 moves upwards and is far away from the second pressing plate 64, the fourth spring 63 resets to drive the second pressing plate 64 and the first piston rod 62 to move upwards, at the same time, the external air flows into the extrusion cylinder 613 through the first one-way valve 615, when the unqualified semi-hollow rivet moves rightly and contacts with the limiting plate 65, at the moment, the sucking disc 42 continues to move rightwards, so that the half hollow rivet with unqualified quality is far away from the sucking disc 42, then the half hollow rivet with unqualified quality falls on the bottom frame 1, when the moving frame 41 moves rightwards to be in contact with the air release valve 611, at the moment, the moving frame 41 opens the air release valve 611, so that the air flow in the air cylinder 67 flows out through the first air duct 610 and the air release valve 611, so that the air pressure in the air cylinder 67 changes, the fifth spring 69 resets to drive the limiting plate 65 to move downwards to reset, the second piston rod 68 moves downwards, then people take down the half hollow rivet with unqualified quality on the bottom frame 1, and when the moving frame 41 moves leftwards again to be far away from the air release valve 611, the air release valve 611 is closed.
The second wedge-shaped block 52 moves towards the inner side to drive the connecting rod 72 to move towards the inner side, so that the swing rod 74 rotates, the stabilizing block 71 moves towards the right along the fourth guide rod 73, then the stabilizing block 71 moves towards the inner side to be in contact with the semi-hollow rivet, and therefore the stabilizing effect is achieved, the second wedge-shaped block 52 moves towards the outer side to drive the connecting rod 72 to move towards the outer side, so that the swing rod 74 rotates in the reverse direction, and the stabilizing block 71 moves towards the left along the fourth guide rod 73.
The stabilizing block 71 moves rightwards to drive the second supporting block 81 to move rightwards, so that the fixture block 84 moves rightwards, when the fixture block 84 moves rightwards to be in contact with the inner wall of the half-blind rivet, the fixture block 84 moves inwards in a flexible mode, the sixth spring 83 is compressed, the reinforcing effect is achieved, the stabilizing block 71 moves leftwards to drive the second supporting block 81 to move leftwards, so that the fixture block 84 moves leftwards, and when the fixture block 84 moves leftwards to be far away from the half-blind rivet, the sixth spring 83 resets to drive the fixture block 84 to move outwards.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a quality detection device is used in half hollow rivet production which characterized by, including:
the protective device comprises an underframe (1) and a protective shell (2), wherein the protective shell (2) is arranged on the underframe (1);
the quality detection mechanism (3) is arranged on the left side in the bottom frame (1) and used for detecting the quality of the semi-hollow rivet;
the pushing mechanism (4) is arranged on the bottom frame (1), and the pushing mechanism (4) is used for pushing the semi-hollow rivets.
2. A quality inspecting apparatus for producing semi-blind rivets, according to claim 1, characterized in that the quality inspecting means (3) comprises:
the left side in the underframe (1) is provided with a first support frame (31);
the cylinder (32) is mounted on the upper side of the right part of the first support frame (31);
the telescopic rod of the cylinder (32) is connected with the first pressure plate (33);
the left sides of the front side and the rear side in the underframe (1) are provided with first guide rods (36); a lower pressing block (37) for pressing the half hollow rivet downwards is arranged between the two first guide rods (36) in a sliding manner;
the front side and the rear side of the upper part of the lower pressing block (37) are provided with two first sliding rods (34), the number of the first sliding rods (34) is four, and the first pressing plate (33) is connected with the first sliding rods (34) in a sliding manner;
two first springs (35) are connected to the front side and the rear side between the first pressing plate (33) and the lower pressing block (37), the number of the first springs (35) is four, and the first springs (35) are wound on the first sliding rod (34).
3. A quality inspection apparatus for producing semi-blind rivets, as set forth in claim 2, characterized in that the pushing mechanism (4) comprises:
the motor frame (46) is arranged on the left side of the inner lower side of the bottom frame (1);
the servo motor (45) is arranged on the inner side of the motor frame (46);
the output shaft of the servo motor (45) is connected with the screw rod (43), and the screw rod (43) is rotatably connected with the underframe (1);
the screw rod (43) is provided with a movable frame (41) in a threaded manner, and the movable frame (41) is connected with the bottom frame (1) in a sliding manner;
a sucker (42), wherein the upper side of the left part of the moving frame (41) is provided with the sucker (42) for sucking the semi-hollow rivet; the second guide rod (44) is arranged on the inner rear side of the bottom frame (1), and the moving frame (41) is connected with the second guide rod (44) in a sliding mode.
4. A quality inspection apparatus for producing semi-hollow rivets, according to claim 3, characterized by further comprising a clamping mechanism (5), wherein the clamping mechanism (5) comprises:
the front side and the rear side of the lower pressing block (37) are provided with first wedge-shaped blocks (51);
the second sliding rod (56) is arranged on the left side of the front side and the rear side in the underframe (1);
the two second sliding rods (56) are both provided with a second wedge-shaped block (52) in a sliding manner, and the first wedge-shaped block (51) is in contact with the second wedge-shaped block (52) on the same side;
the front side and the rear side of the inner side of the underframe (1) are both provided with two third guide rods (53) in a sliding manner, the number of the third guide rods (53) is four, and the second wedge-shaped block (52) is connected with the third guide rods (53) on the same side in a sliding manner;
the clamping frame (55) used for clamping the semi-hollow rivet is connected between the inner sides of the two third guide rods (53) on the same side;
the second springs (54) are connected between the left side and the right side of the second wedge-shaped block (52) and the third guide rod (53) on the same side, the second springs (54) are wound on the third guide rod (53), and the number of the second springs (54) is four;
and a third spring (57) is connected between the two second wedge blocks (52) and the chassis (1), and the third spring (57) is wound on the second sliding rod (56).
5. The quality inspection apparatus for producing half blind rivets according to claim 4, further comprising a defective ejection mechanism (6) for ejecting defective half blind rivets, the defective ejection mechanism (6) comprising:
the upper side, the lower side and the left side of the inside of the underframe (1) are both provided with a first supporting block (61); the first piston rod (62) is arranged between the two first supporting blocks (61) in a sliding mode, and the first piston rod (62) is connected with the underframe (1) in a sliding mode;
the second pressure plate (64) is arranged on the upper side of the first piston rod (62);
a fourth spring (63), wherein the fourth spring (63) is connected between the second pressure plate (64) and the first supporting block (61) on the upper side, and the fourth spring (63) is wound on the first piston rod (62);
the fixing frame (612) is arranged on the rear side of the left side of the upper part in the underframe (1);
the extrusion cylinder (613) is arranged on the fixing frame (612), and the first piston rod (62) is connected with the extrusion cylinder (613) in a sliding manner;
the rear side in the underframe (1) is provided with a second support frame (66);
the air cylinder (67) is arranged on the second support frame (66);
the left side and the right side of the second piston rod (68) and the air cylinder (67) are both provided with the second piston rod (68) in a sliding way;
the limiting plates (65) are connected between the upper sides of the two second piston rods (68);
the fifth springs (69) are connected between the left side and the right side of the lower part of the limiting plate (65) and the second supporting frame (66), and the fifth springs (69) are wound on the second piston rods (68);
a second check valve (616), and the lower side of the left part of the air cylinder (67) is provided with the second check valve (616);
a second air duct (614), wherein a second air duct (614) is arranged between the second one-way valve (616) and the extrusion cylinder (613);
the air release valve (611) is arranged on the rear side of the right part in the chassis (1);
a first air duct (610), a first air duct (610) is arranged between the air escape valve (611) and the air cylinder (67); the first one-way valve (615) is arranged on the upper side of the front part of the extrusion container (613).
6. A quality inspection apparatus for producing half blind rivets according to claim 5, characterized by further comprising a stabilizing mechanism (7) for stabilizing the half blind rivets, the stabilizing mechanism (7) comprising:
the fourth guide rod (73) is arranged on the left side of the front side and the rear side in the underframe (1);
the stabilizing block (71), and the stabilizing block (71) is arranged between the two fourth guide rods (73) in a sliding manner;
the swing rods (74) are rotatably arranged on the front side and the rear side of the stabilizing block (71);
the left sides of the two second wedge-shaped blocks (52) are provided with connecting rods (72), and the swing rods (74) are rotatably connected with the connecting rods (72) on the same side.
7. A quality inspection apparatus for producing half blind rivets, according to claim 6, characterized by further comprising a reinforcing mechanism (8) for reinforcing the half blind rivets, the reinforcing mechanism (8) comprising:
the right side of the stabilizing block (71) is provided with a second supporting block (81);
two third sliding rods (82) are arranged on the front side and the rear side of the second supporting block (81), and four third sliding rods (82) are arranged;
the fixture block (84) is arranged between the two third sliding rods (82) on the same side in a sliding manner;
and the sixth springs (83) are connected between the upper side and the lower side of the clamping block (84) and the second supporting block (81), the sixth springs (83) are wound on the third sliding rod (82), and the number of the sixth springs (83) is four.
8. The quality inspection device for the production of semi-hollow rivets according to claim 4, characterized in that the left and right sides of the clamping frame (55) are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210359742.8A CN114720293A (en) | 2022-04-07 | 2022-04-07 | Quality detection device is used in half hollow rivet production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210359742.8A CN114720293A (en) | 2022-04-07 | 2022-04-07 | Quality detection device is used in half hollow rivet production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114720293A true CN114720293A (en) | 2022-07-08 |
Family
ID=82241994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210359742.8A Withdrawn CN114720293A (en) | 2022-04-07 | 2022-04-07 | Quality detection device is used in half hollow rivet production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114720293A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117465016A (en) * | 2023-11-23 | 2024-01-30 | 河北汇朝机械配件有限公司 | Spin riveting machine |
-
2022
- 2022-04-07 CN CN202210359742.8A patent/CN114720293A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117465016A (en) * | 2023-11-23 | 2024-01-30 | 河北汇朝机械配件有限公司 | Spin riveting machine |
| CN117465016B (en) * | 2023-11-23 | 2024-06-04 | 河北汇朝机械配件有限公司 | Spin riveting machine |
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Application publication date: 20220708 |