Carrier transportation slewing device

Abstract

The utility model discloses a carrier transporting and rotating device which comprises a rack, a first transporting track and a second transporting track, the first transporting track and the second transporting track are fixed on the rack and arranged oppositely, and a rotating mechanism is connected between the first transporting track and the second transporting track. The swing mechanism comprises two fixing blocks fixedly arranged on the rack, conveying rails arranged at the upper ends of the fixing blocks and a material pushing plate movably connected with the conveying rails, and the material pushing plate is in driving connection with a material pushing driving structure used for pushing a carrier to the second conveying rail. One end of the first conveying rail is connected with the side face of the conveying rail, and the end of the conveying rail is connected with the side face of the second conveying rail. According to the technology, short-distance rotary transportation of the carrier is achieved, and the transportation space is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of carrier transportation, in particular to a carrier transportation rotating device. Background Art

[0002] For workpieces that require multi-station and multi-step assembly or processing, it is necessary to transfer the workpieces between different stations. Due to space limitations, after completing the current process, they are generally transported back to the next station, forming an S-shaped layout to save space. The current transportation structure for rotating the workpiece is generally a U-shaped rotating track formed by a plurality of rollers, and the rotation speeds of different rollers are individually controlled by multiple motors to achieve the turning of the workpiece. However, the turning radius of the steering structure composed of multiple rollers is generally large. The large radius can reduce the centrifugal force on the carrier and ensure the safe rotation of the carrier. If the turning radius is small, the product is easily dropped if it makes an emergency turn, and the rotation cannot be completed. Therefore, in the case where the carrier needs to complete the rotation between two transmission tracks that are very close to each other, the rotation effect of the steering structure composed of multiple rollers is poor. Utility Model Content

[0003] The main purpose of the utility model is to provide a carrier transport rotation device, aiming to realize short-distance rotation transportation of the carrier and save space.

[0004] To achieve the above-mentioned purpose, the utility model proposes a carrier transport rotating device, including a frame and a first transport rail and a second transport rail fixed on the frame and arranged relatively to each other, a rotating mechanism is connected between the first transport rail and the second transport rail; the rotating mechanism includes two fixed blocks fixed to the frame, a conveying rail arranged at the upper end of the fixed block and a push plate movably connected to the conveying rail, the push plate is driven and connected to a pushing drive structure for pushing the carrier toward the second conveying rail, one end of the first transport rail is connected to the side of the conveying rail, and the end of the conveying rail is connected to the side of the second transport rail.

[0005] In an embodiment of the present utility model, the pusher drive structure is a slide cylinder, the slide cylinder is fixed to the fixed block, and the output end of the slide cylinder is connected to the pusher plate.

[0006] In an embodiment of the utility model, a plurality of guide rods are provided between the fixed blocks, and the output end of the slide cylinder is slidably connected to the guide rods.

[0007] In one embodiment of the utility model, the pushing plate includes a pushing part and a transmission part, the conveying track is provided with a guide groove along the transportation direction, the pushing part is arranged above the conveying track, and the transmission part is embedded in the guide groove and is driven and connected to the pushing driving structure.

[0008] In one embodiment of the present invention, a baffle is provided on a side of the conveying track away from the first transport track.

[0009] In one embodiment of the present utility model, the first transport track is provided with a guide rail and a pusher block slidably connected to the guide rail, and the pusher block is drivingly connected to the first driving structure.

[0010] In one embodiment of the utility model, one side of the push block is rotatably connected to a fixed seat, the fixed seat is slidably connected to the guide rail, the upper end surface of the fixed seat is connected to an elastic member, the elastic member abuts against the push block and makes the push block tilted to form a retractable elastic clip, and the fixed block is driven and connected to the first driving structure.

[0011] In one embodiment of the present invention, sensors for detecting the presence or absence of a carrier are provided at both ends of the second transport track.

[0012] In one embodiment of the present invention, the second transport track includes two rollers rotatably connected to the frame respectively and a conveyor belt sleeved on the two rollers, wherein one of the rollers is drivingly connected to a driving motor.

[0013] The technical solution of the utility model realizes the rotation of the carrier from the first transport track to the second transport track through the rotating mechanism. The first transport track transports the carrier to the transmission track, and then the push plate pushes the carrier to the second transport track, thereby realizing short-distance rotation transportation of the carrier and saving transportation space. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of an embodiment of a carrier transport rotating device of the utility model;

[0016] Figure 2 This is a schematic structural diagram of a slewing mechanism of an embodiment of a carrier transport slewing device of the utility model;

[0017] Figure 3 This is a structural schematic diagram of a push plate of an embodiment of a carrier transport rotary device of the utility model;

[0018] Figure 4This is a schematic structural diagram of a first transport track of an embodiment of a carrier transport rotary device of the utility model;

[0019] Figure 5 This is a structural schematic diagram of a pusher block of an embodiment of a carrier transport rotary device of the utility model;

[0020] Figure 6 It is a schematic structural diagram of the second transport track of an embodiment of a carrier transport rotating device of the utility model.

[0021] Description of Figure Numbers:

[0022] 1. First transport track; 2. Second transport track; 3. Rotating mechanism; 4. Carrier; 11. Guide rail; 12. First driving structure; 13. Pushing block; 131. Fixed seat; 21. Roller; 22. Conveyor belt; 23. Driving motor; 31. Pushing plate; 32. Baffle; 33. Transport track; 34. Fixed block; 35. Slide cylinder; 36. Guide rod; 311. Pushing part; 312. Transmission part.

[0023] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text is to include three parallel solutions. Taking "A and / or B as an example", it includes solution A, or solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0028] The utility model provides a carrier transport rotation device.

[0029] In the embodiment of the present utility model, a carrier 4 transports a rotating device, such as Figure 1 to Figure 2 As shown, it includes a frame and a first transport track 1 and a second transport track 2 fixed on the frame and arranged opposite to each other. The first transport track 1 and the second transport track 2 can be arranged in parallel or at a certain angle. In order to enable the first transport device to transport the carrier 4 to the tail and then transport it back through the second transport device, a slewing mechanism 3 is provided between the first transport track 1 and the second transport track 2 for transferring the carrier 4 from the transport track to the second transport track 2; wherein the slewing mechanism 3 includes two fixed blocks 34 fixed to the frame, a conveying track 33 arranged at the upper end of the fixed block 34, and a push plate 31 movably connected to the conveying track 33, and a push driving device is connected to one end of the push plate 31 The structure is used to push the carrier 4 toward the second conveying track 33, and one end of the first transport track 1 is connected to the side of the conveying track 33, and the end of the conveying track 33 is connected to the side of the second transport track 2, so that the carrier 4 is directly transported to the first transport track 1 and the second transport track 2 without the need for an additional transfer mechanism, wherein the pushing drive structure can be a combination of a motor and a screw, and the pushing plate 31 is screwed to the screw, and the motor drives the screw to rotate to drive the pushing plate 31 to move, and the pushing drive structure can also be directly driven by the linear guide 11. Through this solution, even if the first transport track 1 and the second transport track 2 are very close, the transport rotation of the carrier 4 can be realized, saving transportation space.

[0030] Preferably, if Figure 2 As shown, the push drive structure is a slide cylinder 35 , which is fixed on a fixed block 34 , and an output end of the slide cylinder 35 is connected to a push plate 31 , thereby controlling the movement of the push plate 31 .

[0031] Furthermore, in order to better fix the moving direction of the output end of the slide cylinder 35 , a plurality of guide rods 36 are provided between the fixed blocks 34 , and the output end of the slide cylinder 35 is slidably connected to the guide rods 36 so that it slides along the guide rods 36 .

[0032] Among them, Figure 3 As shown, the push plate 31 includes a push part 311 and a transmission part 312. The conveying track 33 is provided with a guide groove along the conveying direction. The push part 311 is arranged above the conveying track 33. The transmission part 312 is embedded in the guide groove and is connected to the push driving structure.

[0033] Optionally, a baffle 32 is provided on the side of the conveying track 33 facing away from the first transport track 1 to prevent the carrier 4 transported by the first transport track 1 from falling.

[0034] Alternatively, if Figures 4 to 5 As shown, a guide rail 11 and a pusher block 13 slidably connected to the guide rail 11 are provided on the first transport track 1 . The pusher block 13 is drivingly connected to the first driving structure 12 . The carrier 4 is transported to the conveying track 33 by controlling the pusher block 13 .

[0035] Furthermore, after completing the pushing of one carrier 4, the pushing block 13 continues to transport the next carrier 4 back, but the carrier 4 will block the pushing block 13 and cannot reach the rear of the carrier 4 to push the carrier 4, so a fixed seat 131 is rotatably connected to one side of the pushing block 13, so that the fixed seat 131 is slidably connected to the guide rail 11, and an elastic member is connected to the upper end face of the fixed seat 131, the elastic member abuts against the pushing block 13 and makes the pushing block 13 tilted to form a retractable elastic clip, and the fixed block 34 is driven and connected to the first driving structure 12.

[0036] Alternatively, if Figure 6 As shown, sensors for detecting the presence or absence of a carrier 4 are provided at both ends of the second transport track 2 .

[0037] Optionally, the second transport track 2 includes two rollers 21 rotatably connected to the frame respectively and a conveyor belt 22 sleeved on the two rollers 21 , wherein one of the rollers 21 is drivingly connected to a driving motor 23 .

[0038] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A carrier transport rotary device, characterized in that: It comprises a frame and a first transport track and a second transport track fixed on the frame and arranged opposite to each other, wherein a slewing mechanism is connected between the first transport track and the second transport track; The rotating mechanism includes two fixed blocks fixed to the frame, a conveying track arranged at the upper end of the fixed blocks, and a push plate movably connected to the conveying track. The push plate is driven and connected to a push driving structure for pushing the carrier toward the conveying track. One end of the first conveying track is connected to the side of the conveying track, and the end of the conveying track is connected to the side of the second conveying track.

2. A carrier transport rotation device as claimed in claim 1, characterized in that: The push drive structure is a slide cylinder, the slide cylinder is fixed on the fixed block, and the output end of the slide cylinder is connected to the push plate.

3. A carrier transport rotation device as claimed in claim 2, characterized in that: A plurality of guide rods are arranged between the fixed blocks, and the output end of the slide cylinder is slidably connected with the guide rods.

4. The carrier transport rotation device according to claim 1, characterized in that: The push plate includes a push part and a transmission part. The conveying track is provided with a guide groove along the transport direction. The push part is arranged above the conveying track. The transmission part is embedded in the guide groove and is drivingly connected to the push driving structure.

5. A carrier transport rotation device as claimed in claim 4, characterized in that: A baffle is provided on the side of the conveying track facing away from the first transport track.

6. The carrier transport rotation device according to claim 1, characterized in that: The first transport track is provided with a guide rail and a pusher block slidably connected to the guide rail, and the pusher block is drivingly connected to a first driving structure.

7. A carrier transport rotation device as claimed in claim 6, characterized in that: One side of the pusher block is rotatably connected to a fixed seat, the fixed seat is slidably connected to the guide rail, the upper end surface of the fixed seat is connected to an elastic member, the elastic member abuts against the pusher block and tilts the pusher block to form a retractable elastic clip, and the fixed block is driven and connected to the first driving structure.

8. The carrier transport rotation device according to claim 1, characterized in that: Both ends of the second transport track are provided with sensors for detecting the presence or absence of a carrier.

9. A carrier transport rotary device according to any one of claims 1 to 8, characterized in that: The second transport track includes two rollers respectively connected to the frame for rotation and a conveyor belt sleeved on the two rollers, wherein one of the rollers is drivingly connected to a driving motor.

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