CN220590809U - Flaw product sorting equipment for automatic screw machine - Google Patents
Flaw product sorting equipment for automatic screw machine Download PDFInfo
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- CN220590809U CN220590809U CN202321490540.3U CN202321490540U CN220590809U CN 220590809 U CN220590809 U CN 220590809U CN 202321490540 U CN202321490540 U CN 202321490540U CN 220590809 U CN220590809 U CN 220590809U
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- 238000001514 detection method Methods 0.000 claims abstract description 20
- 230000002950 deficient Effects 0.000 claims description 14
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- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses flaw product sorting equipment for an automatic screw machine; the device comprises a conveying device, a detection unit and a sorting device, wherein the conveying device is used for placing parts and driving the parts to move to the lower side of the sorting device, the detection unit is used for judging whether a screw locked on the parts is qualified or not, and the sorting device is used for moving out unqualified parts moving to the lower side of the sorting device; the sorting device comprises a transverse moving mechanism, a vertical moving mechanism and an adsorption mechanism, wherein the transverse moving mechanism is used for driving the vertical moving mechanism to transversely move, the vertical moving mechanism is used for driving the adsorption mechanism to vertically move, and the adsorption mechanism is used for moving unqualified parts on the lower side of the adsorption mechanism out of the conveying device; the utility model can automatically sort out unqualified parts and remove the unqualified parts after judging whether the locked screws on the parts are qualified, thereby saving manpower, improving production efficiency and ensuring product detection accuracy.
Description
Technical Field
The utility model relates to the technical field of screw locking, in particular to flaw product sorting equipment for an automatic screw machine.
Background
In the toy gift industry, a large number of plastic parts are required to be used in the production of products, and the assembly among the plastic parts is usually fixed in a screw locking mode, so that unqualified products which are not locked by the screws are selected as one of the necessary procedures in the production, and the traditional unqualified products are selected in a mode that a worker manually checks each screw by using a torsion meter or a screwdriver, whether the screws are locked in place is checked by using the torsion meter or the handfeel, and then the unqualified products are selected. The traditional detection method has the problems of great labor consumption, low working efficiency and incapability of ensuring that all defective products are detected.
Or judging whether the screw is locked or not through judging the rotation number of the screw by a sensor, for example, the content described in the patent application number 2021113856369, namely judging whether the screw is locked or not according to the number of turns and the torque of the screw, but in application, because of the difference of the angles of the adsorbed screws or the difference of the screws with different specifications, the number of turns of the screw is difficult to accurately detect, and the error of locking detection is larger when the screw is locked.
Disclosure of Invention
The utility model mainly solves the technical problems that a great amount of manpower is consumed in manual detection and locking, the working efficiency is low, all defective products cannot be checked, and whether locking cannot be accurately detected or not is judged through the number of turns of screws.
In order to solve the technical problems, the utility model provides a defective product sorting device for an automatic screw machine, comprising: the conveying device is used for placing parts and driving the parts to move to the lower side of the sorting device, the detecting unit is used for judging whether the screw locked on the parts is qualified or not, and the sorting device is used for moving out the parts which are unqualified to the lower side of the parts.
The sorting device comprises a transverse moving mechanism, a vertical moving mechanism and an adsorption mechanism, wherein the vertical moving mechanism is arranged on the transverse moving mechanism, the transverse moving mechanism is used for driving the vertical moving mechanism to transversely move, the adsorption mechanism is arranged on the vertical moving mechanism, the vertical moving mechanism is used for driving the adsorption mechanism to vertically move, and the adsorption mechanism is used for moving unqualified parts on the lower side of the adsorption mechanism out of the conveying device.
Preferably, the detecting unit includes a ranging sensor, where the ranging sensor is disposed on the automatic screw machine and is used to detect a distance that the automatic screw machine is screwed when locking the screw, so as to determine whether the locked screw is accurately locked.
Preferably, the detecting unit comprises a torque sensor, wherein the torque sensor is connected with a screw motor in the automatic screw machine, and the screw motor is used for driving a screwdriver head to lock the screw; the torque sensor is used for detecting the torque of the screw motor and further judging whether the locked screw slides.
Preferably, the conveying device comprises a rotating disc and a conveying motor for driving the rotating disc to rotate, the automatic screw machine and the sorting device are distributed on the periphery of the rotating disc, the automatic screw machine is located at the last station of the sorting device, after the automatic screw machine locks the screw on the part, the rotating disc is used for driving the part locked on the screw to move to the lower side of the sorting device.
Preferably, the sorting device further comprises a fixing rod and a sleeve block, the sleeve block comprises a sleeving part and a fixing part extending from the sleeving part, the sleeving part is sleeved on the periphery of the fixing rod, and the fixing part is provided with the transverse moving mechanism.
Preferably, the transverse moving mechanism comprises a transverse fixing part, a transverse moving part and a transverse driving part, wherein the transverse fixing part comprises a fixed transverse plate, a fixed side plate and a transverse sliding rail, the fixed transverse plate is arranged on the sleeve block, the fixed side plate is arranged at two ends of the fixed transverse plate, the transverse sliding rail is arranged between the fixed side plates at two ends, the transverse moving part is matched with the transverse sliding rail and can move transversely along the transverse sliding rail, and the transverse driving part is connected with the transverse moving part and is used for driving the transverse moving part to move transversely along the transverse sliding rail.
Preferably, the vertical moving mechanism comprises a vertical fixing part, a telescopic part and a vertical moving part, wherein a first cavity is vertically arranged on the vertical fixing part, the first cavity is provided with a fixed end of the telescopic part, and a telescopic end of the telescopic part is connected with the vertical moving part and is used for driving the vertical moving part to move vertically.
Preferably, the vertical moving mechanism further comprises a guide piece for guiding, the lower end of the guide piece is connected with the vertical moving piece, a second cavity and a third cavity are further formed in the vertical fixing piece on two sides of the first cavity respectively, one guide piece is arranged in the second cavity and one guide piece is arranged in the third cavity respectively, and the guide piece slides in the second cavity and the third cavity.
Preferably, the adsorption mechanism comprises an adsorption fixing piece and a sucker, wherein the adsorption fixing piece is arranged on the vertical moving piece, and the sucker is arranged on the adsorption fixing piece; the adsorption fixing piece is of a square structure, and the number and the positions of the sucking discs correspond to those of the parts.
Preferably, the adsorption fixing piece is provided with at least one chute, and at least one sucker is arranged in the chute.
The beneficial effects of the utility model are as follows: according to the utility model, after judging whether the locked screw on the part is qualified or not, unqualified parts can be automatically sorted out and removed, so that a mode of manually using a torsion meter or a screwdriver to manually inspect the screw and pick out unqualified products is replaced, the labor is saved, the working efficiency is improved, and the product detection accuracy is ensured.
Drawings
FIG. 1 is a schematic diagram of a structure according to an embodiment of the utility model;
fig. 2 is a schematic view of the structure of a sorting device according to the utility model;
FIG. 3 is a schematic view of the structure of an automatic screw machine according to the present utility model;
FIG. 4 is a schematic view of the structure of a conveyor according to the present utility model;
fig. 5 is a schematic view of a part of a sorting device according to the utility model;
FIG. 6 is a schematic view of a lateral movement mechanism according to the present utility model;
FIG. 7 is a schematic view of a vertical movement mechanism according to the present utility model;
fig. 8 is a schematic structural view of an adsorption mechanism according to the present utility model.
Detailed Description
In order that the utility model may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.
Fig. 1 shows an embodiment of the defective product sorting device for an automatic screw machine, which comprises a conveying device 1, a detecting unit 2 and a sorting device 3, wherein the conveying device 1 is used for placing parts and driving the parts to move to the lower side of the sorting device 3, the detecting unit 2 is used for judging whether the locked screw on the parts is qualified or not, and the sorting device 3 is used for moving out the parts which are not qualified to the lower side of the detecting unit.
The following is presented in connection with fig. 2: the sorting device 3 comprises a transverse moving mechanism 31, a vertical moving mechanism 32 and an adsorption mechanism 33, wherein the vertical moving mechanism 32 is arranged on the transverse moving mechanism 31, the transverse moving mechanism 31 is used for driving the vertical moving mechanism 32 to transversely move, the adsorption mechanism 33 is arranged on the vertical moving mechanism 32, the vertical moving mechanism 32 is used for driving the adsorption mechanism 33 to vertically move, and the adsorption mechanism 33 is used for moving out unqualified parts on the lower side of the adsorption mechanism 33 from the conveying device 1.
According to the utility model, the parts are placed on the conveying device 1, the conveying device 1 drives the parts to move to the lower side of the sorting device 3, the detection unit 2 judges whether the locked screw on the parts is qualified or not, the sorting device 3 moves out the unqualified parts moving to the lower side of the parts, and a mode of manually using a torsion meter or a screwdriver to manually inspect the screw and pick out unqualified products is replaced, so that the labor is saved, and the detection efficiency is improved.
Preferably, as shown in connection with fig. 3: the detection unit 2 comprises a ranging sensor 21, the ranging sensor 21 is arranged on the automatic screw machine 5 and is used for detecting the screwed distance when the automatic screw machine 5 locks screws, after the ranging sensor 21 detects the screwed distance, the detection unit 2 judges whether the screwed distance value reaches a preset distance or not when the automatic screw machine 5 locks screws, and further judges whether the screws are accurately locked or not, wherein the preset distance is different preset values according to screws with different lengths, if the preset distance is reached, the screws are judged to be accurately locked, and if the preset distance is not reached, the screws are judged to be not accurately locked, so that the technical errors of the detection process are reduced and the accuracy of product detection is improved by digitally analyzing whether the screws are accurately locked or not according to the distance value.
Preferably, as shown in connection with fig. 3: the detection unit 2 comprises a torque sensor 22, wherein the torque sensor 22 is connected with a screw motor 51 in the automatic screw machine, and the screw motor 51 is used for driving a screwdriver head to lock the screw; the torque sensor 22 is used for detecting the torque of the screw motor 51, after the torque sensor 22 detects the torque of the screw motor 51, the detection unit 2 determines whether the locked screw slips by judging whether the torque value of the screw motor 51 reaches the preset torque within the preset time, if the torque value reaches the preset torque within the preset time, the locked screw does not slip, and if the torque value does not reach the preset torque within the preset time, the locked screw slips are judged, and the method of digitally analyzing whether the screw lock slips according to the torque value ensures the detection quality and is beneficial to improving the product qualification rate.
Preferably, as shown in connection with fig. 4: the conveying device 1 comprises a rotating disc 11 and a conveying motor 12 driving the rotating disc 11 to rotate, a bottom die 13 is arranged on the rotating disc 11, the bottom die 13 is used for placing parts, the automatic screw machine 5 and the sorting device 3 are distributed on the periphery of the rotating disc 11, the automatic screw machine 5 is positioned at the last station of the sorting device 3, after the automatic screw machine 5 locks the parts, the rotating disc 11 is used for driving the parts locked by the screws to move to the lower side of the sorting device 3, manual back and forth movement is not needed, the labor intensity of workers is reduced, and manpower is saved.
Preferably, in connection with fig. 5, it is shown that: the sorting device 3 further comprises a fixing rod 34 and a sleeve block 35, the sleeve block 35 comprises a sleeving part 351 and a fixing part 352 extending from the sleeving part 351, the sleeving part 351 is sleeved on the periphery of the fixing rod 34, the fixing part 352 is provided with the transverse moving mechanism 31, the height of the sleeving part 351 on the fixing rod 34 can be adjusted, the sleeving part 351 is provided with a fastening screw 3511 fastened on the fixing rod 34, the height can be adjusted after the fastening screw 3511 is taken down, and after the height is determined, the fastening screw 3511 is assembled and fastened.
Preferably, in connection with fig. 6, it is shown that: the lateral moving mechanism 31 includes a lateral fixing member 311, a lateral moving member 312 and a lateral driving member, the lateral fixing member 311 includes a fixed cross plate 3111, fixed side plates 3112 and a lateral sliding rail 3113, the fixed cross plate 3111 is disposed on the sleeve block 35, the fixed side plates 3112 are disposed at two ends of the fixed cross plate 3111, the lateral sliding rail 3113 is disposed between the fixed side plates 3112 at two ends, the lateral moving member 312 is adapted to the lateral sliding rail 3113, specifically, the lateral sliding rail 3113 penetrates through a middle portion of the lateral moving member 312, a lateral supporting plate 3114 for supporting and fixing the lateral moving member 312 is disposed between the two fixed side plates 3112, a protrusion 3115 is disposed between the lateral supporting plate 3114, a groove 3116 corresponding to the lateral moving member 3114 is disposed on a surface of the lateral moving member 312, so that the lateral moving member 312 can move laterally along the lateral supporting plate 3114, and the lateral driving member 312 is connected to the lateral moving member 312 for driving the lateral moving member 312 to move laterally along the lateral sliding rail 3113.
Preferably, in connection with fig. 7, it is shown that: the vertical moving mechanism 32 comprises a vertical fixing piece 321, a telescopic piece 322 and a vertical moving piece 323, a first cavity 3211 is vertically arranged on the vertical fixing piece 321, the first cavity 3211 is provided with a fixed end 3221 of the telescopic piece 322, a telescopic end 3222 of the telescopic piece 322 is connected with the vertical moving piece 323 and is used for driving the vertical moving piece 323 to vertically move, and the first cavity 3211 is provided with an air cylinder and provides power for the vertical movement of the telescopic piece 322.
Preferably, the vertical moving mechanism 32 further includes a guide member 324 for guiding, the lower end of the guide member 324 is connected with the vertical moving member 323, the vertical fixing members 321 on two sides of the first cavity 3211 are further provided with a second cavity 3212 and a third cavity 3213, one guide member 324 is disposed in the second cavity 3212 and one guide member 324 are disposed in the third cavity 3213, the guide member 324 slides in the second cavity 3212 and the third cavity 3213, the vertical moving member 323 is limited by the guide member 324 to move vertically only, and it is ensured that the vertical moving member 323 cannot deviate in the vertical moving process.
Preferably, in connection with fig. 8, it is shown that: the suction mechanism 33 comprises a suction fixing part 331 and a suction cup 332, the suction fixing part 331 is arranged on the vertical moving part 323, and the suction cup 332 is arranged on the suction fixing part 331; the suction fixing member 331 has a square structure, and the number and positions of the suction cups 332 correspond to those of the parts, so that the suction cups 332 can accurately suck all the parts at the corresponding positions.
Preferably, in connection with fig. 8, it is shown that: the adsorption fixing piece 331 is provided with at least one chute 3311, at least one suction cup 332 is arranged in the chute 3311, and the suction cup 332 is clamped in the chute 3311 and can slide back and forth along the chute 3311, so that the position of the suction cup 332 can be flexibly adjusted for parts at different positions.
Therefore, the utility model discloses defective product sorting equipment for an automatic screw machine, which can automatically sort out unqualified parts and automatically remove the unqualified parts after judging whether the locked screws on the parts are qualified, replaces a mode of manually checking the screws and picking out unqualified products by using a torsion meter or a screwdriver, saves labor, improves working efficiency and ensures product detection accuracy.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.
Claims (9)
1. The defective product sorting equipment for the automatic screw machine is characterized by comprising a conveying device, a detection unit and a sorting device, wherein the conveying device is used for placing parts and driving the parts to move to the lower side of the sorting device, the detection unit is used for judging whether the locked screws of the parts are qualified or not, and the sorting device is used for moving out the parts which are unqualified in the lower side of the parts;
the sorting device comprises a transverse moving mechanism, a vertical moving mechanism and an adsorption mechanism, wherein the vertical moving mechanism is arranged on the transverse moving mechanism, the transverse moving mechanism is used for driving the vertical moving mechanism to transversely move, the adsorption mechanism is arranged on the vertical moving mechanism, the vertical moving mechanism is used for driving the adsorption mechanism to vertically move, and the adsorption mechanism is used for removing unqualified parts on the lower side of the adsorption mechanism from the conveying device;
the detection unit comprises a ranging sensor, wherein the ranging sensor is arranged on the automatic screw machine and is used for detecting the screwed distance when the automatic screw machine locks the screw, so as to judge whether the locked screw is accurately locked.
2. The defective product sorting apparatus for an automatic screw machine according to claim 1, wherein the detecting unit includes a torque sensor connected to a screw motor in the automatic screw machine for driving a driver head to lock the screw; the torque sensor is used for detecting the torque of the screw motor and further judging whether the locked screw slides.
3. The defective product sorting apparatus according to claim 1, wherein the conveying device includes a rotating disc and a conveying motor for driving the rotating disc to rotate, the automatic screw machine and the sorting device are distributed on the periphery of the rotating disc, the automatic screw machine is located at a last station of the sorting device, after the automatic screw machine locks the screw on the part, the rotating disc is used for driving the part locked with the screw to move to the lower side of the sorting device.
4. A defective product sorting apparatus for an automatic screw machine according to any one of claims 1 to 3, wherein the sorting device further comprises a fixing rod and a sleeve block, the sleeve block comprises a sleeve portion and a fixing portion extending from the sleeve portion, the sleeve portion is sleeved on the periphery of the fixing rod, and the fixing portion is provided with the lateral movement mechanism.
5. The defective product sorting apparatus according to claim 4, wherein the lateral moving mechanism includes a lateral fixing member, a lateral moving member, and a lateral driving member, the lateral fixing member includes a fixed cross plate, a fixed side plate, and a lateral slide rail, the fixed cross plate is disposed on the sleeve block, the fixed side plate is disposed at two ends of the fixed cross plate, the lateral slide rail is disposed between the fixed side plates at two ends, the lateral moving member is adapted to the lateral slide rail, and is capable of moving laterally along the lateral slide rail, and the lateral driving member is connected to the lateral moving member, and is used for driving the lateral moving member to move laterally along the lateral slide rail.
6. The defective product sorting apparatus according to claim 5, wherein the vertical moving mechanism includes a vertical fixing member, a telescopic member, and a vertical moving member, a first cavity is vertically disposed on the vertical fixing member, the first cavity is provided with a fixed end of the telescopic member, and a telescopic end of the telescopic member is connected to the vertical moving member, and is used for driving the vertical moving member to move vertically.
7. The defective product sorting apparatus for an automatic screw machine according to claim 6, wherein the vertical moving mechanism further comprises a guide member for guiding, the lower end of the guide member is connected with the vertical moving member, the vertical fixing members on both sides of the first cavity are further provided with a second cavity and a third cavity, one of the guide member is disposed in each of the second cavity and the third cavity, and the guide member slides in each of the second cavity and the third cavity.
8. The defective product sorting apparatus for an automatic screw machine according to claim 7, wherein the suction mechanism includes a suction fixing member provided on the vertical moving member and a suction cup provided on the suction fixing member; the adsorption fixing piece is of a square structure, and the number and the positions of the sucking discs correspond to those of the parts.
9. The defective product sorting apparatus for an automatic screw machine according to claim 8, wherein the suction fixing member is provided with at least one chute in which at least one suction cup is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321490540.3U CN220590809U (en) | 2023-06-12 | 2023-06-12 | Flaw product sorting equipment for automatic screw machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321490540.3U CN220590809U (en) | 2023-06-12 | 2023-06-12 | Flaw product sorting equipment for automatic screw machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220590809U true CN220590809U (en) | 2024-03-15 |
Family
ID=90172103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321490540.3U Active CN220590809U (en) | 2023-06-12 | 2023-06-12 | Flaw product sorting equipment for automatic screw machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220590809U (en) |
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2023
- 2023-06-12 CN CN202321490540.3U patent/CN220590809U/en active Active
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