CN210817222U - Thread rolling machine of intelligent screening defective products - Google Patents
Thread rolling machine of intelligent screening defective products Download PDFInfo
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- CN210817222U CN210817222U CN201921279495.0U CN201921279495U CN210817222U CN 210817222 U CN210817222 U CN 210817222U CN 201921279495 U CN201921279495 U CN 201921279495U CN 210817222 U CN210817222 U CN 210817222U
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Abstract
The utility model belongs to the technical field of the thread rolling machine technique and specifically relates to a thread rolling machine of intelligent screening defective products, it includes thread rolling machine body, conveyer belt A, conveyer belt B, baffle A, baffle B, defective products inductor, control end and executive, the utility model discloses a set up baffle A and baffle B, reject the screw that the specification is less than the standard and is greater than the standard earlier, put into defective products recovery frame A and defective products recovery frame B respectively, screen the screw that the specification meets the demands through the defective products inductor, unqualified product is started by control end control air compression device, control air spray gun spouts the defective products, fall into defective products collection frame C, and qualified product then executive does not have the action, arrives the collection frame along with conveyer belt B to accomplish whole screening process, the efficiency of screening, the accuracy is high; and the defective products are classified during screening, so that subsequent recovery treatment is facilitated.
Description
Technical Field
The utility model belongs to the technical field of the thread rolling machine technique and specifically relates to a thread rolling machine of intelligent screening defective products.
Background
In actual production, a thread rolling machine is used for ordinary thread rolling production in thread rolling, and screws below M2 are easy to be mixed into good products during thread rolling, such as decayed teeth, inclined teeth, half teeth, smooth nails and the like, so that complete inspection is caused or the screws cannot be selected and need to be scrapped completely, and great loss is caused; meanwhile, defects such as tooth decay, oblique teeth, half teeth and smooth nails of a general thread rolling machine can be found only when in inspection or final inspection of thread rolling, the inspection finds that the defects need to stop the machine to clean the machine, the defects are isolated or the defects need to be remade after being discarded, and time is wasted, so that an automatic screening mechanism needs to be arranged to timely and effectively extract unqualified products, and full-automatic intelligent screening operation is realized, for example, the automatic screening mechanism for the thread rolling machine disclosed by Chinese patent, application number:
201821382547.2, comprising: the device comprises a mounting rack positioned between the conveyor belts, a drawing rack connected on the mounting rack in a sliding manner through a guide rail, and a control subsystem; the control subsystem includes: the defective product inductor is arranged on the extraction frame and used for detecting the product quality; the actuating piece is arranged on one side of the mounting rack and enables the extraction rack to displace along the direction of the guide rail; and the control end is in communication connection with the defective product sensor, compares real-time index data detected by the defective product sensor with target index data, and controls the action of the executing piece so as to screen and discharge unqualified products. After the products are subjected to thread rolling verification, the products which do not meet the qualified standards stay on the extraction frame and are automatically screened out by the control subsystem, and other products which meet the qualified standards are conveyed with the extraction frame uninterruptedly through the conveying belt which is parallel and level in height.
But still exist not enoughly, all screws are all through intelligent screening, and the intensity of screening is big, and the apparent flaw obvious defective products, for example the size is obviously greater than or less than standard product, can sieve earlier, and rethread intelligent screening, the efficiency of screening is higher, and the cost is lower, and can classify the defective products of difference, carries out different recovery processing.
Disclosure of Invention
The utility model provides a to prior art's is not enough, the utility model provides a can be effectively filter unqualified to extract out the defective products, realize the thread rolling machine of the intelligent screening defective products of full automatization intelligent screening operation.
The technical scheme of the utility model is that: the utility model provides a thread rolling machine of intelligence screening defective products which characterized in that: the thread rolling machine comprises a thread rolling machine body, a conveying belt A, a conveying belt B, a baffle A, a baffle B, a defective product sensor, a control end and an executing piece, wherein a discharge hopper is arranged on the right side of the thread rolling machine body, the conveying belt A is arranged on the right side of the discharge hopper, the conveying belt B is arranged below the conveying belt A, a pipe fastener A is welded on a frame of the conveying belt A, a vertical rod A is installed in the pipe fastener A, the baffle A is welded on the top surface of the vertical rod A, a pipe fastener B is welded on a frame of the conveying belt B, the vertical rod B is installed in the pipe fastener B, the baffle B is welded on the vertical rod B, a defective product sensor is installed on one side of the conveying belt B, the defective product sensor is in communication connection with the control end, the control end is electrically connected with the executing piece, and the control end compares real-time index data detected by the defective product sensor with target index, and controls the action of the executive component so as to screen and discharge unqualified products.
Furthermore, the actuating member consists of an air spray gun and an air compression device, and the air inlet end of the air spray gun is connected with the air compression device through a pipeline.
Furthermore, a side plate is arranged at one end, located at the bottom of the conveying belt A, of the conveying belt B.
Further, the terminal below of conveyer belt A is provided with defective products and collects frame A, one side of conveyer belt B is located the below of baffle B and is provided with defective products and collects frame B, be provided with defective products on one side of conveyer belt B and the corresponding position of air gun and collect frame C, the terminal below of conveyer belt B is provided with the frame that gathers materials.
Furthermore, the included angle between the baffle A and the central axis of the conveying belt A is 45-60 degrees, and the included angle between the baffle B and the central axis of the conveying belt B is 45-60 degrees.
Furthermore, scale marks are arranged on the vertical rod A and the vertical rod B and used for measuring the distance between the top surface of the conveying belt A and the bottom surface of the baffle A and the distance between the top surface of the conveying belt B and the bottom surface of the baffle B.
Furthermore, the baffle A and the baffle B are both made of stainless steel plates, and the bottoms of the baffle A and the baffle B are both clamped with wear-resistant rubber pads.
Furthermore, the control end comprises at least one personal computer and at least one programmable logic controller which stores data by adopting a stack algorithm, data synchronization is carried out between the personal computer and the programmable logic controller, the personal computer and the programmable logic controller carry out mutual check of working states through interaction of heartbeat signals, and the control end and the defective product sensor carry out mutual check of working states through interaction of handshake signals.
The utility model discloses a use method and theory of operation:
the application method (taking the production of a screw with the length of 1 cm, the diameter of the screw head of 0.6 cm and the diameter of the screw rod of 0.4 cm as an example):
1) firstly, adjusting the height between the baffle A and the conveying belt A, wherein the height is smaller than the diameter of the screw head, and is set to be 0.5 cm for example; a certain angle exists between the manual adjusting baffle A and the conveying belt A, for example, the adjusting angle is 50 degrees;
2) adjusting the height between the baffle B and the conveying belt B, wherein the height is larger than the diameter of the screw head but smaller than the length of the screw, and is set to be 0.8 cm for example; a certain angle exists between the manual adjusting baffle A and the conveying belt A, for example, the adjusting angle is 50 degrees;
3) and opening a defective product sensor, a control end, an air spray gun and an air compression device.
The working principle is as follows: screws are discharged from a discharge hopper of the thread rolling machine, fall to a conveying belt A and are conveyed forwards through the conveying belt A, defective screws with the maximum diameter smaller than the standard can continuously advance through a gap between a baffle A and the conveying belt A and fall to a defective product collecting frame A, other screws fall onto a conveying belt B under the combined action of the conveying belt A and the baffle A, screws with the maximum diameter larger than the standard can be intercepted by the baffle B and fall into the defective product collecting frame B under the combined action of the conveying belt B and the baffle B, the rest screws continue to advance along with the conveying belt B after passing through the gap between the baffle B and the conveying belt B and are screened by a defective product sensor, unqualified products are controlled by a control end to start an air compression device, an air spray gun is controlled to spray out defective products and fall into a defective product collecting frame C, qualified products cannot move along with an executive part and reach the material collecting frame along with the conveying belt B, thereby completing the entire screening process.
The utility model has the advantages that: the utility model discloses a set up baffle A and baffle B, reject the screw that the specification is less than the standard and is greater than the standard earlier, put into defective products recovery frame A and defective products recovery frame B respectively, rethread defective products inductor screens the screw that the specification meets the demands, unqualified product is started by control end control air compressor arrangement, control air spray gun spouts the defective products, fall into defective products collection frame C, qualified product carries out the piece no action, reach the collection frame along with conveyer belt B, thereby accomplish whole screening process, the efficiency of screening is high, the accuracy is high; and the defective products are classified during screening, so that subsequent recovery treatment is facilitated.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a structural view of the control terminal.
In the figure, 1, a thread rolling machine body; 2. a conveyor belt A; 3. a conveyor belt B; 4. a baffle A; 5. a baffle B; 6. a defective sensor; 7. a control end; 8. an executive component; 9. a discharge hopper; 10. a vertical rod A; 11. a vertical rod B; 12. a side plate; 13. a defective product collecting frame A; 14. a defective product collection frame B; 15. a defective product collection frame C; 16. a material collecting frame; 81. an air spray gun; 82. an air compression device.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in fig. 1 and 2, a thread rolling machine for intelligently screening defective products is characterized in that: the thread rolling machine comprises a thread rolling machine body 1, a conveying belt A2, a conveying belt B3, a baffle A4, a baffle B5, a defective product sensor 6, a control end 7 and an executive component 8, wherein a discharge hopper 9 is arranged on the right side of the thread rolling machine body 1, a conveying belt A2 is arranged on the right side of the discharge hopper 9, a conveying belt B3 is arranged below the conveying belt A2, a pipe buckle A is welded on a frame of the conveying belt A2, a vertical rod A10 is installed in the pipe buckle A, a baffle A4 is welded on the top surface of a vertical rod A10, a pipe buckle B is welded on a frame of the conveying belt B3, a vertical rod B11 is installed in the pipe buckle B, a baffle B5 is welded on a vertical rod B11, a defective product sensor 6 is installed on one side of the conveying belt B3, the defective product sensor 6 is in communication connection with the control end 7, the control end 7 is electrically connected with the executive component 8, and the control end 7 compares real-time index data obtained by the detection of the defective product sensor 6, and controls the action of the executive component 8 so as to screen and discharge the unqualified products.
The actuating member 8 is composed of an air spray gun 81 and an air compression device 82, and the air inlet end of the air spray gun 81 is connected with the air compression device 82 through a pipeline.
The end of the conveying belt B3 at the bottom of the conveying belt A2 is provided with a side plate 12.
A defective product collecting frame A13 is arranged below the tail end of the conveying belt A2, a defective product collecting frame B14 is arranged below the baffle B5 on one side of the conveying belt B3, a defective product collecting frame C15 is arranged at the position, corresponding to the air spray gun 81, on one side of the conveying belt B3, and a collecting frame 16 is arranged below the tail end of the conveying belt B3.
The included angle between the baffle A4 and the central axis of the conveyer belt A2 is 45-60 degrees, and the included angle between the baffle B5 and the central axis of the conveyer belt B3 is 45-60 degrees.
And scale marks are arranged on the vertical rod A10 and the vertical rod B11 and are used for measuring the distance between the top surface of the conveying belt A2 and the bottom surface of the baffle A4 and the distance between the top surface of the conveying belt B3 and the bottom surface of the baffle B5.
The baffle A4 and the baffle B5 are both made of stainless steel plates, and the bottoms of the baffle A4 and the baffle B5 are both provided with wear-resistant rubber pads in a clamping manner.
The control end 7 comprises at least one personal computer and at least one programmable logic controller which stores data by adopting a stack algorithm, data synchronization is carried out between the personal computer and the programmable logic controller, the personal computer and the programmable logic controller carry out mutual check of working states through interaction of heartbeat signals, and the control end 7 and the defective product sensor 6 carry out mutual check of working states through interaction of handshake signals.
The thread rolling machine body in the embodiment adopts an SJ-500 type full-automatic thread rolling machine produced by a constant-wound machine tool company Limited on a Schchen table.
The powerful dust removal air gun produced by Dongguan die technology ltd of the air spray gun and the air compression device in the embodiment and the air compressor matched with the air gun.
The specific structure and working principle of the defective product sensor and the control end in this embodiment are described in detail in the automatic screening mechanism for the thread rolling machine disclosed in the chinese patent, application number: 201821382547.2, the defective product sensor and the control terminal of the present application are improvements based on the patent.
The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a thread rolling machine of intelligence screening defective products which characterized in that: the thread rolling machine comprises a thread rolling machine body (1), a conveying belt A (2), a conveying belt B (3), a baffle A (4), a baffle B (5), a defective product sensor (6), a control end (7) and an executing piece (8), wherein a discharge hopper (9) is arranged on the right side of the thread rolling machine body (1), the conveying belt A (2) is arranged on the right side of the discharge hopper (9), the conveying belt B (3) is arranged below the conveying belt A (2), a pipe buckle A is welded on a frame of the conveying belt A (2), a vertical rod A (10) is installed in the pipe buckle A, the baffle A (4) is welded on the top surface of the vertical rod A (10), a pipe buckle B is welded on a frame of the conveying belt B (3), a vertical rod B (11) is installed in the pipe buckle B, a baffle B (5) is welded on the vertical rod B (11), and a defective product sensor (6) is installed on one side of the conveying belt B (3, the defective product sensor (6) is in communication connection with the control end (7), and the control end (7) is electrically connected with the executive component (8).
2. The thread rolling machine for intelligently screening defective products according to claim 1, characterized in that: the actuating part (8) consists of an air spray gun (81) and an air compression device (82), and the air inlet end of the air spray gun (81) is connected with the air compression device (82) through a pipeline.
3. The thread rolling machine for intelligently screening defective products according to claim 2, characterized in that: and a side plate (12) is arranged at one end of the conveying belt B (3) positioned at the bottom of the conveying belt A (2).
4. The thread rolling machine for intelligently screening defective products according to claim 3, characterized in that: the terminal below of conveyer belt A (2) is provided with defective products and collects frame A (13), the below that one side of conveyer belt B (3) is located baffle B (5) is provided with defective products and collects frame B (14), be provided with defective products on one side of conveyer belt B (3) and the corresponding position of air spray gun (81) and collect frame C (15), the terminal below of conveyer belt B (3) is provided with material collection frame (16).
5. The thread rolling machine for intelligently screening defective products according to claim 4, wherein: the included angle between the baffle A (4) and the central axis of the conveying belt A (2) is 45-60 degrees, and the included angle between the baffle B (5) and the central axis of the conveying belt B (3) is 45-60 degrees.
6. The thread rolling machine for intelligently screening defective products according to claim 5, wherein: and scale marks are arranged on the vertical rod A (10) and the vertical rod B (11).
7. The thread rolling machine for intelligently screening defective products according to claim 6, wherein: the material of baffle A (4) and baffle B (5) is corrosion resistant plate, baffle A (4) and baffle B (5) bottom all block and are equipped with wear-resisting rubber pad.
8. The thread rolling machine for intelligently screening defective products according to claim 7, wherein: the control end (7) comprises at least one personal computer and at least one programmable logic controller which stores data by adopting a stack algorithm, data synchronization is carried out between the personal computer and the programmable logic controller, the personal computer and the programmable logic controller carry out mutual check on working states through interaction of heartbeat signals, and the control end (7) and the defective product sensor (6) carry out mutual check on working states through interaction of handshake signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921279495.0U CN210817222U (en) | 2019-08-08 | 2019-08-08 | Thread rolling machine of intelligent screening defective products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921279495.0U CN210817222U (en) | 2019-08-08 | 2019-08-08 | Thread rolling machine of intelligent screening defective products |
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| Publication Number | Publication Date |
|---|---|
| CN210817222U true CN210817222U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921279495.0U Active CN210817222U (en) | 2019-08-08 | 2019-08-08 | Thread rolling machine of intelligent screening defective products |
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| CN (1) | CN210817222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115350937A (en) * | 2022-09-08 | 2022-11-18 | 欧拜欧(昆山)汽车紧固件有限公司 | Automatic guiding and detecting mechanism for screw connector |
-
2019
- 2019-08-08 CN CN201921279495.0U patent/CN210817222U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115350937A (en) * | 2022-09-08 | 2022-11-18 | 欧拜欧(昆山)汽车紧固件有限公司 | Automatic guiding and detecting mechanism for screw connector |
| CN115350937B (en) * | 2022-09-08 | 2023-08-04 | 欧拜欧(昆山)汽车紧固件有限公司 | Automatic guiding and detecting mechanism for screw connector |
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