Turnover transmission structure

Abstract

The utility model relates to the technical field of overturning machining, in particular to an overturning conveying structure. The conveying mechanism conveys the positioning jig loaded with the product to the overturning frame, the lifting mechanism drives the product on the overturning frame to ascend, the rotating assembly drives the product on the overturning frame to conduct overturning machining, and the machined product and the positioning jig continue to be conveyed through the conveying mechanism. Online material taking and placing operation of the turnover frame is achieved, and the production efficiency, safety and reliability of products are effectively improved; the product is pressed and positioned on the overturning frame through the material pressing assembly, position limiting can be conducted on hole sites in the product, shaking of the product in the lifting and overturning processes is avoided, and overturning stability is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of flip processing, in particular to a flip transmission structure. Background Art

[0002] At present, in the production and processing of electronic products, some parts need to be processed and attached on the side. The general processing process is to complete the processing and installation of the product, and then place the completed product on the secondary positioning table, perform secondary positioning, and then attach the side. The secondary positioning and transportation are relatively troublesome, and online flipping and attachment cannot be achieved, which consumes a lot of physical strength and time. At the same time, repeated clamping not only has low product positioning accuracy, affecting product yield, but also makes it impossible to effectively guarantee work efficiency. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a flip transmission structure which can realize online material taking and placing operations, effectively improve product production efficiency and safety and reliability, and ensure flipping stability.

[0004] In order to solve the above technical problems, the technical solutions adopted by the present invention are as follows:

[0005] A flip transmission structure, comprising:

[0006] The turning mechanism includes a rotating assembly and a turning frame. The turning frame is provided with a positioning station for loading products. The rotating assembly is drivingly connected to the turning frame, and the rotating assembly drives the products on the turning frame to turn over.

[0007] A pressing mechanism is provided on the turning frame, and the pressing mechanism includes a positioning jig and a pressing assembly. The positioning jig is provided on the positioning station, and the pressing assembly is used to press the product and position it on the turning frame;

[0008] A lifting mechanism is connected to the turning mechanism, and is used to drive the product on the turning rack to move up and down;

[0009] The conveying mechanism is arranged below the turning mechanism, and is used to transfer the positioning fixture loaded with products to the turning frame.

[0010] In one embodiment of the present invention, the rotating assembly includes a rotating motor and two bearing seats, the two bearing seats are respectively arranged on both sides of the flip frame, a rotating shaft is provided on the bearing seat, the rotating shaft is connected to the flip frame, the rotating motor is arranged on the motor frame, the rotating motor is driven and connected to the free end of the rotating shaft, and the rotating motor drives the rotating shaft to rotate to flip the flip frame.

[0011] In one embodiment of the present utility model, a limiting frame is provided on the bearing seat, a limiting cylinder is provided on the limiting frame, the limiting cylinder is driven and connected to the limiting rod, a limiting plate is provided on the flip frame, a limiting hole is provided on the limiting plate, and the limiting cylinder driving rod and the limiting rod are inserted into the limiting hole.

[0012] In one embodiment of the present invention, a detection frame is provided on the rotating shaft, a detection sheet is provided on the detection frame, and a plurality of detection sensors matching the detection sheets are evenly provided on the bearing seat.

[0013] In one embodiment of the present invention, the positioning station is provided with a positioning groove that matches the positioning fixture, the positioning groove is provided with a positioning pin, and the positioning fixture is provided with a positioning through hole that matches the positioning pin.

[0014] In one embodiment of the present invention, the positioning jig includes a jig plate, which is provided with positioning grooves and positioning protrusions that match the product, and the jig plate is provided with a support column, and the support column is provided with a positioning rod, and the positioning rod is passed through the hole position of the product.

[0015] In one embodiment of the present invention, the pressing assembly includes a pressing frame, which is arranged on a flip frame, a pressing cylinder is arranged on the pressing frame, the pressing cylinder is driven and connected to a pressing plate, a pressing jig is arranged on the pressing jig, a pressing block is arranged on the pressing jig, a pressing hole is arranged on the pressing block, and the positioning rod is passed through the pressing hole.

[0016] In one embodiment of the present invention, the conveying mechanism includes a conveying frame, belt transmission lines are arranged on both sides of the conveying frame, and guide plates are arranged on the conveying frame. The guide plates are arranged opposite to the belt transmission lines, and a transmission channel is formed between the two guide plates.

[0017] In one embodiment of the present invention, an avoidance groove is provided on the conveying frame, and the avoidance groove is arranged opposite to the turnover frame, and the lifting mechanism drives the turnover frame to reciprocate on the avoidance groove.

[0018] In one embodiment of the present utility model, the lifting mechanism includes two lifting components, which are respectively connected to the two ends of the base. The flipping mechanism is arranged on the base. The lifting component includes a lifting seat. A lifting cylinder is provided on the lifting seat. The lifting cylinder is driven and connected to the base. The two lifting cylinders drive the two sides of the base to move up and down synchronously.

[0019] Beneficial effects of the utility model:

[0020] The conveying mechanism of the utility model transfers the positioning jig loaded with products to the turning frame, and the lifting mechanism drives the products on the turning frame to rise, and the rotating component drives the products on the turning frame to be turned over. The processed products and the positioning jig are then further transferred through the conveying mechanism, so that the turning frame can realize online material loading and unloading operations, effectively improving product production efficiency and safety and reliability; the pressing component presses the product and positions it on the turning frame, and can limit the position of the holes on the product to avoid shaking of the product during the lifting and turning process, thereby ensuring the turning stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of a flip transmission structure of the utility model.

[0022] Figure 2 It is a schematic diagram of the turning mechanism of the present utility model.

[0023] Figure 3 It is a schematic diagram of the turnover frame of the present utility model.

[0024] Figure 4 It is a schematic diagram of the material pressing mechanism of the present utility model.

[0025] Explanation of the numbers in the figure: 1. Conveying mechanism; 11. Conveying frame; 12. Belt transmission line; 13. Guide plate; 14. Transmission channel; 15. Avoidance groove; 2. Turning frame; 3. Turning mechanism; 31. Bearing seat; 32. Rotating shaft; 33. Rotating motor; 34. Rotating assembly; 35. Detection sensor; 36. Detection piece; 37. Limiting frame; 38. Limiting cylinder; 39. Limiting plate; 391. Limiting rod ;392. Limiting hole;4. Pressing mechanism;41. Pressing frame;42. Pressing cylinder;43. Pressing plate;44. Pressing fixture;441. Pressing block;45. Positioning fixture;451. Fixture plate;452. Positioning protrusion;453. Positioning through hole;454. Positioning pin;455. Support column;456. Positioning groove;5. Lifting mechanism;51. Base;52. Lifting seat;53. Lifting cylinder. DETAILED DESCRIPTION

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0027] Reference Figure 1-4 As shown, a flip transmission structure includes:

[0028] The turning mechanism 3 includes a rotating assembly 34 and a turning frame 2. The turning frame 2 is provided with a positioning station for loading products. The rotating assembly 34 is drivingly connected to the turning frame 2 to turn the products on the turning frame 2.

[0029] A pressing mechanism 4 is provided on the turning frame 2. The pressing mechanism 4 includes a positioning jig 45 and a pressing assembly. The positioning jig 45 is provided on the positioning station. The pressing assembly is used to press and position the product on the turning frame 2.

[0030] A lifting mechanism 5 is connected to the turning mechanism 3 and is used to drive the product on the turning frame 2 to move up and down;

[0031] The conveying mechanism 1 is arranged below the turning mechanism 3 , and is used to transfer the positioning fixture 45 loaded with products to the turning frame 2 .

[0032] The conveying mechanism 1 of the present invention transfers the positioning jig 45 loaded with the product to the turning frame 2, and the lifting mechanism 5 drives the product on the turning frame 2 to rise, and the rotating component 34 drives the product on the turning frame 2 to be turned over. The processed product and the positioning jig 45 are then further transported through the conveying mechanism 1, so that the turning frame 2 can realize online material loading and unloading operations, effectively improving product production efficiency and safety and reliability; the pressing component presses the product and positions it on the turning frame 2, and can limit the position of the hole on the product to avoid shaking of the product during lifting and turning, thereby ensuring turning stability.

[0033] In one embodiment of the present invention, the rotating assembly 34 includes a rotating motor 33 and two bearing seats 31. The two bearing seats 31 are respectively arranged on both sides of the flip frame 2. A rotating shaft 32 is provided on the bearing seat 31. The rotating shaft 32 is connected to the flip frame 2. The rotating motor 33 is arranged on the motor frame. The rotating motor 33 is driven and connected to the free end of the rotating shaft 32. The rotating motor 33 drives the rotating shaft 32 to rotate to flip the flip frame 2, thereby driving the product on the flip frame 2 to rotate at an angle. The structure is simple and the rotation accuracy is high.

[0034] In one embodiment of the present utility model, a limiting frame 37 is provided on the bearing seat 31, a limiting cylinder 38 is provided on the limiting frame 37, the limiting cylinder 38 is driven and connected to the limiting rod 391, a limiting plate 39 is provided on the flip frame 2, a limiting hole 392 is provided on the limiting plate 39, and the limiting cylinder 38 drives the limiting rod 391 to be inserted into the limiting hole 392.

[0035] Specifically, the positioning rod on the support column 455 is inserted into the pressing hole on the pressing block 441, which can limit the position of the hole on the product to avoid shaking of the product during lifting and flipping, thereby ensuring flipping stability.

[0036] In one embodiment of the present invention, a detection frame is provided on the rotating shaft 32 , a detection piece 36 is provided on the detection frame, and a plurality of detection sensors 35 matching the detection pieces 36 are evenly provided on the bearing seat 31 .

[0037] Specifically, the plurality of detection sensors 35 provided on the bearing seat 31 can detect the position of the detection piece 36 , so that the turning frame 2 can be accurately rotated to a suitable angle, thereby ensuring the turning accuracy of the turning frame 2 .

[0038] In one embodiment of the present invention, the positioning station is provided with a positioning groove 456 that matches the positioning fixture 45 , the positioning groove 456 is provided with a positioning pin 454 , and the positioning fixture 45 is provided with a positioning through hole 453 that matches the positioning pin 454 .

[0039] In one embodiment of the present invention, the positioning jig 45 includes a jig plate 451, and the jig plate 451 is provided with a positioning groove and a positioning protrusion 452 that match the product. The jig plate 451 is provided with a support column 455, and the support column 455 is provided with a positioning rod, and the positioning rod is passed through the hole position of the product.

[0040] Specifically, the belt conveyor line moves the positioning jig 45 loaded with the product to above the positioning station of the turning frame 2, the lifting mechanism 5 drives the turning frame 2 to move upward, and the positioning jig 45 falls onto the positioning groove 456. At the same time, the positioning pin 454 on the positioning groove 456 is passed through the positioning hole on the positioning jig 45. The positioning jig 45 can be positioned online through the positioning groove 456 and the positioning pin 454 to ensure processing efficiency.

[0041] In one embodiment of the present invention, the pressing assembly includes a pressing frame 41, which is arranged on the flip frame 2, and a pressing cylinder 42 is provided on the pressing frame 41, and the pressing cylinder 42 is driven and connected to the pressing plate 43, and a pressing jig 44 is provided on the pressing plate 43, and a pressing block 441 is provided on the pressing jig 44, and a pressing hole is provided on the pressing block 441, and the positioning rod is passed through the pressing hole.

[0042] Specifically, the pressing cylinder 42 drives the pressing plate 43 to move toward the positioning jig 45, so that the pressing jig 44 on the pressing plate 43 presses the product tightly on the positioning jig 45. At the same time, the positioning rod on the support column 455 is passed through the pressing hole on the pressing block 441, which can limit the position of the hole on the product to avoid shaking of the product during lifting and flipping, thereby ensuring flipping stability.

[0043] In one embodiment of the present utility model, the conveying mechanism 1 includes a conveying frame 11, and belt transmission lines 12 are arranged on both sides of the conveying frame 11. A guide plate 13 is provided on the conveying frame 11, and the guide plate 13 is arranged opposite to the belt transmission line 12, and a transmission channel 14 is formed between the two guide plates 13.

[0044] Specifically, the positioning jig 45 loaded with the product is placed on the belt transmission line 12, and the belt transmission line 12 drives the positioning jig 45 to move along the transmission channel 14 formed between the two guide plates 13, ensuring the stability of the transmission direction and meeting the product production requirements of high safety factor, short production process and high production efficiency.

[0045] In one embodiment of the present invention, an avoidance groove 15 is provided on the conveying frame 11 . The avoidance groove 15 is arranged opposite to the turnover frame 2 . The lifting mechanism 5 drives the turnover frame 2 to reciprocate on the avoidance groove 15 .

[0046] Specifically, the lifting mechanism 5 drives the turning frame 2 to pass through the avoidance groove 15. At the same time, the positioning station height on the turning frame 2 is slightly lower than the belt conveyor line, which can more conveniently perform material picking and unloading operations on the product and the positioning fixture 45, so that the turning frame 2 can realize online material picking and unloading operations, effectively improving product production efficiency and safety and reliability.

[0047] In one embodiment of the present utility model, the lifting mechanism 5 includes two lifting components, which are respectively connected to the two ends of the base 51. The flipping mechanism 3 is arranged on the base 51. The lifting component includes a lifting seat 52. The lifting seat 52 is provided with a lifting cylinder 53. The lifting cylinder 53 is driven and connected to the base 51. The two lifting cylinders 53 drive the two sides of the base 51 to move up and down synchronously.

[0048] Specifically, the two lifting cylinders 53 drive the two sides of the base 51 to rise or fall synchronously. By staggering the positions to avoid interference, the product can be lifted and then flipped, avoiding interference and shaking caused by the conveying mechanism 1 during the reversal of the product, making it easier to flip the product and realizing the automation, efficient and reliable production of the product.

[0049] Usage process

[0050] The positioning jig 45 loaded with products is placed on the belt transmission line 12, and the belt transmission line 12 drives the positioning jig 45 to move along the transmission channel 14 formed between the two guide plates 13 to ensure the stability of the transmission direction. The lifting mechanism 5 drives the turning frame 2 to pass through the avoidance groove 15. At the same time, the positioning position height of the turning frame 2 is slightly lower than the belt conveyor line. The belt conveyor line moves the positioning jig 45 loaded with products to above the positioning position of the turning frame 2. The lifting mechanism 5 drives the turning frame 2 to move upward, and the positioning jig 45 falls into the positioning groove 456. At the same time, the positioning pin 454 on the positioning groove 456 passes through the positioning hole on the positioning jig 45, and the pressing cylinder 42 drives the pressing plate 43 to move toward the positioning jig 45, so that the pressing jig 44 on the pressing plate 43 presses the product tightly on the positioning jig 45. At the same time, the positioning rod on the support column 455 passes through the pressing hole on the pressing block 441, which can limit the position of the hole on the product to prevent the product from being lifted and turned over. After the product is turned over, the lifting mechanism 5 drives the turning frame 2 to pass through the avoidance groove 15, so that the positioning fixture 45 is separated from the positioning groove 456 and transmitted to the next process.

[0051] The above-described embodiments are merely preferred embodiments for the purpose of fully illustrating the present invention, and the scope of protection of the present invention is not limited thereto. Equivalent substitutions or modifications made by those skilled in the art based on the present invention are within the scope of protection of the present invention. The scope of protection of the present invention shall be subject to the claims.

Claims

1. A flip transmission structure, characterized in that: include: The turning mechanism includes a rotating assembly and a turning frame. The turning frame is provided with a positioning station for loading products. The rotating assembly is drivingly connected to the turning frame, and the rotating assembly drives the products on the turning frame to turn over. A pressing mechanism is provided on the turning frame, and the pressing mechanism includes a positioning jig and a pressing assembly. The positioning jig is provided on the positioning station, and the pressing assembly is used to press the product and position it on the turning frame; A lifting mechanism is connected to the turning mechanism, and is used to drive the product on the turning rack to move up and down; The conveying mechanism is arranged below the turning mechanism, and is used to transfer the positioning fixture loaded with products to the turning frame.

2. The flip transmission structure according to claim 1, characterized in that: The rotating assembly includes a rotating motor and two bearing seats, which are respectively arranged on both sides of the flip frame. A rotating shaft is provided on the bearing seats, and the rotating shaft is connected to the flip frame. The rotating motor is arranged on the motor frame, and the rotating motor is driven and connected to the free end of the rotating shaft. The rotating motor drives the rotating shaft to rotate to flip the flip frame.

3. The flip transmission structure according to claim 2, characterized in that: A limiting frame is provided on the bearing seat, a limiting cylinder is provided on the limiting frame, the limiting cylinder is drive-connected to the limiting rod, a limiting plate is provided on the flip frame, a limiting hole is provided on the limiting plate, and the limiting cylinder driving rod and the limiting rod are inserted into the limiting hole.

4. The flip transmission structure according to claim 2, characterized in that: A detection frame is provided on the rotating shaft, a detection sheet is provided on the detection frame, and a plurality of detection sensors matching the detection sheets are evenly provided on the bearing seat.

5. The flip transmission structure according to claim 1, characterized in that: The positioning station is provided with a positioning groove that matches the positioning fixture, the positioning groove is provided with a positioning pin, and the positioning fixture is provided with a positioning through hole that matches the positioning pin.

6. The flip transmission structure according to claim 1, characterized in that: The positioning jig includes a jig plate, which is provided with positioning grooves and positioning protrusions that match the product. The jig plate is provided with a support column, and the support column is provided with a positioning rod, which is passed through the hole position of the product.

7. The flip transmission structure according to claim 6, characterized in that: The pressing assembly includes a pressing frame, which is arranged on a flip frame, a pressing cylinder is arranged on the pressing frame, and the pressing cylinder is driven and connected to a pressing plate. A pressing jig is arranged on the pressing jig, a pressing block is arranged on the pressing jig, a pressing hole is arranged on the pressing block, and the positioning rod is passed through the pressing hole.

8. The flip transmission structure according to claim 1, wherein: The conveying mechanism includes a conveying frame, belt transmission lines are arranged on both sides of the conveying frame, and a guide plate is arranged on the conveying frame. The guide plate is arranged opposite to the belt transmission line, and a transmission channel is formed between the two guide plates.

9. The flip transmission structure according to claim 8, characterized in that: The conveying frame is provided with an avoidance groove, which is arranged opposite to the turning frame. The lifting mechanism drives the turning frame to reciprocate on the avoidance groove.

10. The flip transmission structure according to claim 1, wherein: The lifting mechanism includes two lifting components, which are respectively connected to the two ends of the base. The flipping mechanism is arranged on the base. The lifting component includes a lifting seat. The lifting seat is provided with a lifting cylinder. The lifting cylinder is driven and connected to the base. The two lifting cylinders drive the two sides of the base to move up and down synchronously.

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