CN211846198U - Positioning conveying mechanism - Google Patents
Positioning conveying mechanism Download PDFInfo
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- CN211846198U CN211846198U CN201922045832.6U CN201922045832U CN211846198U CN 211846198 U CN211846198 U CN 211846198U CN 201922045832 U CN201922045832 U CN 201922045832U CN 211846198 U CN211846198 U CN 211846198U
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- transmission
- positioning
- photoelectric switch
- positioning jig
- transmission mechanism
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Abstract
The utility model discloses a positioning and conveying mechanism, which comprises a transmission mechanism and positioning jigs arranged on the transmission mechanism, wherein guide mechanisms are arranged at two sides of the transmission mechanism to guide the transmission of the positioning jigs on the transmission mechanism; the transmission mechanism is provided with a photoelectric switch, the positioning jig is provided with a marking strip, the marking strip is positioned between the photoelectric switch light emitting tube and the light receiving tube, and the signal generated by the photoelectric switch can control the starting and stopping of the transmission mechanism. The utility model discloses a guiding mechanism and mark strip and photoelectric switch's cooperation realizes that the product accurately stops at predetermined station, the predetermined position of drive mechanism promptly.
Description
Technical Field
The utility model relates to a conveying equipment of product.
Background
The product conveying mechanism can adopt a driving belt mechanism, and a product positioning jig is arranged on a driving belt of the driving belt mechanism for positioning the product. The driving belt performs annular transmission to drive the positioning jig and the product on the driving belt to be conveyed forwards to a preset station.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem that: how accurately the product transport mechanism will stop the product at the predetermined station.
In order to solve the technical problem, the utility model provides a following technical scheme: a positioning conveying mechanism comprises a transmission mechanism and a positioning jig arranged on the transmission mechanism, wherein guide mechanisms are arranged on two sides of the transmission mechanism and used for guiding the transmission of the positioning jig on the transmission mechanism; the transmission mechanism is provided with a photoelectric switch, the positioning jig is provided with a marking strip, the marking strip is positioned between the photoelectric switch light emitting tube and the light receiving tube, and the signal generated by the photoelectric switch can control the starting and stopping of the transmission mechanism.
The product is positioned on the positioning jig and is conveyed forwards along with the transmission mechanism, and the positioning jig can be stably conveyed forwards due to the guiding of the guiding mechanism, so that the product on the positioning jig can be stably conveyed forwards, and the product can be accurately stopped at a preset position to provide guarantee. The mark strip and the photoelectric switch are matched, so that the starting and stopping of the transmission mechanism can be accurately controlled, and the stop position of a product can be accurately controlled.
The utility model discloses a guiding mechanism and mark strip and photoelectric switch's cooperation realizes that the product accurately stops at predetermined station, the predetermined position of drive mechanism promptly.
Drawings
The invention will be further explained with reference to the drawings:
FIG. 1 is a schematic view of a positioning conveyor;
FIG. 2 is a schematic view of the positioning fixture shown in FIG. 1 after being hidden;
FIG. 3 is an enlarged view of FIG. 1 at A;
fig. 4 is an enlarged view of fig. 2 at B.
The symbols in the drawings illustrate that:
10. a transmission mechanism; 11. a transmission belt; 12. a transmission frame; 13. a motor; 14. a first timing pulley; 15. a second timing pulley; 16. a main shaft; 17. a driving pulley; 18. a driven pulley; 19. a driven shaft;
20. positioning a jig; 21. a base plate; 22. a fixed module; 23. an activity module; 24. a fixed block; 25. fastening a screw; 26. a first product bayonet; 27. a second product bayonet;
30. a guide mechanism;
40. a photoelectric switch;
50. and a middle support mechanism.
Detailed Description
With reference to fig. 1 to 4, a positioning and conveying mechanism includes a transmission mechanism 10 and a positioning fixture 20 mounted on the transmission mechanism, wherein guide mechanisms 30 are disposed on two sides of the transmission mechanism to guide the transmission of the positioning fixture on the transmission mechanism; the transmission mechanism is provided with a photoelectric switch 40, the positioning jig is provided with a marking strip, the marking strip is positioned between the photoelectric switch light emitting tube and the light receiving tube, and the signal generated by the photoelectric switch can control the start and stop of the transmission mechanism.
With reference to fig. 2 and 4, the transmission mechanism 10 is a transmission belt mechanism, and two transmission belts 11 of the transmission mechanism are connected to the positioning fixture 20; be equipped with middle part supporting mechanism 50 on the drive mechanism, two drive belts are located middle part supporting mechanism's both sides, and positioning jig supports on the middle part supporting mechanism, so, can improve positioning jig's stability in transmission process, stop in preset position for positioning jig accuracy and provide the guarantee.
As shown in fig. 4, the transmission mechanism 10 includes a transmission frame 12, a motor 13 mounted on the transmission frame, and a transmission system connected to the motor; the transmission system comprises a first synchronous pulley 14 arranged on a motor shaft, a second synchronous pulley 15 linked with the first synchronous pulley through a synchronous belt, a pair of driving pulleys 17 arranged on the same main shaft 16 with the second synchronous pulley, and a pair of driven pulleys 18 linked with the pair of driving pulleys through a pair of transmission belts, wherein the pair of driven pulleys are arranged on a driven shaft 19, and the driven shaft and the main shaft are both arranged on a transmission rack. Preferably, the motor is a servo motor. The motor drives the main shaft 16 to rotate through the synchronous belt transmission mechanism, the main shaft drives the driven shaft to rotate through the two transmission belts 11, the annular transmission of the transmission belts is realized, and the horizontal transmission of the positioning jig on the main shaft is further realized. The pair of driven pulleys is linked with the pair of driving pulleys through the pair of transmission belts, namely a first driven pulley in the pair of driven pulleys is linked with a first driving pulley in the pair of driving pulleys through a first transmission belt in the pair of transmission belts, a second driven pulley in the pair of driven pulleys is linked with a second driving pulley in the pair of driving pulleys through a second transmission belt in the pair of transmission belts, and the first transmission belt is parallel to the second transmission belt.
The guiding mechanism 30 is in a long strip shape, the length direction of the guiding mechanism is the conveying direction of the transmission mechanism, and the cross section of the guiding mechanism is in an L shape.
As shown in fig. 4, the photoelectric switch 40 is a groove-shaped photoelectric switch, the groove-shaped photoelectric switch is U-shaped, and is installed on the transmission rack 12 and located below the positioning jig 20, the marking strip is installed at the bottom of the positioning jig and is in a strip shape, the length direction is the conveying direction of the transmission mechanism, a plurality of holes are formed in the marking strip according to a fixed distance, and the light emitting tube and the light receiving tube are located at two ends of the U-shaped photoelectric switch. The positioning jig 20 moves forwards to drive the marking strips to move synchronously, light emitted by the light emitting tube passes through the holes and can be received by the light receiving tube, the photoelectric switch senses the light and sends a signal to the control unit, and the control unit controls the starting and stopping of the transmission mechanism 10 according to the signal and specifically controls the starting and stopping of the motor 13 of the transmission mechanism.
As shown in fig. 3, the positioning fixture 20 includes a bottom plate 21 mounted on the transmission mechanism 10, a fixed module 22 and a movable module 23 mounted on the bottom plate, the bottom plate is provided with a plurality of fixed blocks 24, the movable module is provided with a plurality of U-shaped openings, the fixed blocks and the U-shaped openings are matched in a one-to-one manner, and fastening screws 25 are arranged between the fixed blocks and the movable module; the fixed module is provided with a plurality of first product bayonets 26, and the movable module is provided with a plurality of corresponding second product bayonets 27. The fixed block 24 is matched with the U-shaped opening, so that the movable module can be guaranteed to accurately move, and the phenomenon that the first product bayonet and the second product bayonet clamp the product due to deflection is avoided. On the premise of ensuring accurate movement of the movable module, one movable module and one fixed module can simultaneously clamp a plurality of products, so that the working efficiency is improved.
In actual operation, after the product on the positioning jig 20 stays at a predetermined position, other mechanical equipment or manual work installs the accessory or the connecting piece on the product, so as to realize the assembly of the product; alternatively, other processing equipment or personnel may process the product.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (5)
1. The utility model provides a location conveying mechanism, includes drive mechanism (10) and installs positioning jig (20) on drive mechanism, its characterized in that: guide mechanisms (30) are arranged on two sides of the transmission mechanism and used for guiding the transmission of the positioning jig on the transmission mechanism; be equipped with photoelectric switch (40) on the drive mechanism, be equipped with the mark strip on the positioning jig, the mark strip is located between photoelectric switch light emission pipe and the light receiver tube, and the signal that photoelectric switch produced can control drive mechanism's opening and stopping.
2. The positioning and conveying mechanism according to claim 1, wherein: the transmission mechanisms (10) are transmission belt mechanisms, and two transmission belts (11) of the transmission mechanisms are connected with the positioning jig (20); the transmission mechanism is provided with a middle supporting mechanism (50), the two transmission belts are positioned at two sides of the middle supporting mechanism, and the positioning jig is supported on the middle supporting mechanism.
3. The positioning and conveying mechanism according to claim 1, wherein: the transmission mechanism (10) comprises a transmission rack (12), a motor (13) arranged on the transmission rack and a transmission system connected with the motor; the transmission system comprises a first synchronous pulley (14) arranged on a motor shaft, a second synchronous pulley (15) linked with the first synchronous pulley through a synchronous belt, a pair of driving pulleys (17) arranged on the same main shaft (16) with the second synchronous pulley, and a pair of driven pulleys (18) linked with the pair of driving pulleys through a pair of transmission belts, wherein the pair of driven pulleys are arranged on a driven shaft (19), and the driven shaft and the main shaft are both arranged on a transmission rack.
4. The positioning and conveying mechanism according to claim 1, wherein: the photoelectric switch (40) is a groove-shaped photoelectric switch which is U-shaped and is positioned below the positioning jig (20), and the marking strip is arranged at the bottom of the positioning jig.
5. The positioning and conveying mechanism according to claim 1, wherein: the positioning jig (20) comprises a bottom plate (21) arranged on the transmission mechanism (10), a fixed module (22) and a movable module (23) which are arranged on the bottom plate, wherein a plurality of fixed blocks (24) are arranged on the bottom plate, the movable module is provided with a plurality of U-shaped openings, the fixed blocks and the U-shaped openings are matched in a one-to-one mode, and fastening threaded parts (25) are arranged between the fixed blocks and the movable module; the fixed module is provided with a plurality of first product bayonets (26), and the movable module is provided with a plurality of corresponding second product bayonets (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922045832.6U CN211846198U (en) | 2019-11-25 | 2019-11-25 | Positioning conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922045832.6U CN211846198U (en) | 2019-11-25 | 2019-11-25 | Positioning conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211846198U true CN211846198U (en) | 2020-11-03 |
Family
ID=73219211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922045832.6U Active CN211846198U (en) | 2019-11-25 | 2019-11-25 | Positioning conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211846198U (en) |
-
2019
- 2019-11-25 CN CN201922045832.6U patent/CN211846198U/en active Active
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