A plate overturning and conveying integrated machine

Abstract

The utility model discloses a board turnover conveying integrated machine belongs to building board processing technical field, including turnover support, clamping mechanism and clamping drive mechanism, and clamping mechanism sets up in turnover support, and clamping mechanism includes two conveying devices of opposite setting, and the conveying surface of different conveying devices is opposite setting, and forms the conveying channel for clamping board between two conveying surfaces, and the conveying direction of conveying device is perpendicular to the clamping direction of conveying device, at least one conveying device connects clamping drive mechanism, and clamping drive mechanism includes clamping guide structure and the clamping power structure of drive conveying device along clamping guide structure moves to clamping board. The utility model still can carry out conveying on the basis of the turnover of board, and turnover device can not rely on the board of preposition and push to realize the feeding and discharge operation of board, thereby can not be influenced by the preposition and postposition process of turnover device, and the front and rear process links are more smooth, and then improve board processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of building panel processing technology, and in particular to an integrated machine for panel flipping and conveying. Background Technology

[0002] In the field of building panel processing, processing both sides of the panels is a common process requirement. Typically, after processing the top surface of the panel, it needs to be flipped 180° to allow for subsequent processing of the bottom surface. Especially for large or heavy panels, manual flipping is not only labor-intensive and poses safety hazards, but is also inefficient. Therefore, flipping equipment is generally needed to assist in the flipping operation.

[0003] However, most existing flipping equipment suffers from poor process coordination. These devices typically rely on the pushing force of subsequent boards to be processed. The next board pushes the previous board into the flipping station, and after the flipping is complete, the next board pushes the flipped board out of the equipment. This feeding and unloading method creates a constraint between the flipping process and the preceding and following processing steps: the flipped board cannot immediately enter the next processing stage but must wait for the top surface of the next board in the preceding process to be processed before it can leave the flipping station with its pushing force. This passive "push-flip-pull" feeding and unloading mechanism causes the top surface treatment, flipping, and bottom surface treatment of the board to wait for each other, severely impacting the continuity of the production line and overall processing efficiency.

[0004] Therefore, in the double-sided processing system of sheet metal using existing flipping devices and matching feeding and discharging methods, how to effectively decouple the preceding and following processes and avoid process blockage caused by the flipping process has become a key technical problem that urgently needs to be solved by those skilled in the art, and it is also an important breakthrough to improve the overall processing efficiency of sheet metal. Utility Model Content

[0005] The purpose of this utility model is to provide an integrated sheet metal flipping and conveying machine to solve the problems existing in the prior art. By setting the clamping mechanism on the flipping bracket as a conveying device, the flipping device can not only flip the sheet metal but also convey it. The flipping device can realize the feeding and discharging of the sheet metal without relying on the sheet metal in the front position for pushing. Therefore, it is not affected by the front and rear positions of the flipping device, and the connection between the front and rear positions is smoother, thereby improving the sheet metal processing efficiency.

[0006] To achieve the above objectives, this utility model provides the following solution:

[0007] This utility model provides an integrated sheet metal flipping and conveying machine, including a flipping bracket, a clamping mechanism, and a clamping drive mechanism. The clamping mechanism is disposed on the flipping bracket and includes two conveying devices arranged opposite each other. The conveying surfaces of the two conveying devices are arranged opposite each other, and a conveying channel for clamping the sheet metal is formed between the two conveying surfaces. The conveying direction of the conveying devices is perpendicular to the clamping direction of the conveying devices. At least one of the conveying devices is connected to the clamping drive mechanism. The clamping drive mechanism includes a clamping guide structure and a clamping power structure that drives the conveying devices to move along the clamping guide structure to clamp the sheet metal.

[0008] In one embodiment, the conveying device includes parallel support shafts and a plurality of pulleys mounted on the support shafts. One of the support shafts is connected to a conveying drive device. The pulleys on different support shafts correspond one-to-one to form pulley groups, and each pulley group is fitted with a conveyor belt.

[0009] In one embodiment, the conveying device includes a sliding support structure and a first support frame fixedly connected to the sliding support structure. The sliding support structure is slidably connected to the clamping guide structure, and the support shaft is rotatably mounted on the first support frame.

[0010] In one embodiment, the first support frame includes parallel longitudinal beams and a crossbeam vertically fixed on the longitudinal beams, and the support shaft is supported on the longitudinal beams by bearing seats.

[0011] In one embodiment, the conveying drive device is mounted on the crossbeam and is located in the gap between adjacent conveyor belts.

[0012] In one embodiment, a second support frame is provided on the longitudinal beam. The second support frame includes a bracket fixed on the longitudinal beam and a slide rail erected on the bracket. The slide rail is parallel to the conveyor belt and located inside the conveyor belt to support it.

[0013] In one embodiment, the flipping bracket includes a flipping drive mechanism and a support mechanism. The flipping drive mechanism includes a gear ring and a drive gear and a driven gear meshing with the gear ring. The drive gear is connected to the flipping power structure, and the conveying device is installed on the inner diameter side of the gear ring.

[0014] In one embodiment, the support mechanism includes a support ring and support wheels, the support wheels being located on both sides of the bottom of the support ring, and the conveying device being installed on the inner diameter side of the support ring.

[0015] In one embodiment, the support ring is a support gear ring and the support wheel is a support gear, or the support ring is a support aperture ring and the support wheel is a support aperture ring. The support gear or the support aperture ring on one side is mounted on the same transmission shaft as the drive gear, and the support gear or the support aperture ring on the other side is mounted on the same transmission shaft as the driven gear.

[0016] In one embodiment, a housing is included covering the outside of the flipping bracket, the housing including a transversely through channel and an opening for the plate to enter and exit, the channel being parallel to the conveying direction of the conveying device.

[0017] The present invention achieves the following technical advantages over the prior art:

[0018] This invention sets the clamping mechanism on the flipping bracket as a conveying device, enabling the flipping device to not only flip the sheet material but also convey it. The flipping device can achieve the feeding and discharging of the sheet material without relying on the sheet material in the front position for pushing, thus it is not affected by the front and rear positions of the flipping device, the connection between the front and rear positions is smoother, and the sheet material processing efficiency is improved.

[0019] Other technical solutions included in this utility model can also achieve the following technical effects:

[0020] This invention features a slide rail on the inner side of the conveyor belt, which supports the conveyor belt and prevents the conveyor belt from being concave, thus avoiding obstacles to the conveying and clamping of the sheet material. This effectively improves the load-bearing capacity and clamping effect of the conveyor belt on the sheet material.

[0021] This utility model places the conveyor drive device in the gap between adjacent conveyor belts, that is, it adopts the form of spaced conveyor belts. This can reserve space for the installation of the conveyor drive device, effectively reduce the interference caused by the conveyor drive device protruding from the conveyor device during the conveying or clamping of the sheet metal, and make reasonable use of the working area to improve space utilization. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the overall structure of the integrated plate flipping and conveying machine in this embodiment of the utility model;

[0024] Figure 2for Figure 1 Internal structure diagram;

[0025] Figure 3 for Figure 2 Side view;

[0026] Figure 4 This is a schematic diagram showing the conveying device positioned at the top in an embodiment of this utility model;

[0027] Figure 5 This is a schematic diagram showing the conveying device located at the bottom in an embodiment of this utility model;

[0028] Figure 6 This is a schematic diagram of the conveyor belt installation structure in an embodiment of this utility model;

[0029] Figure 7 This is a schematic diagram of the first support frame and the second support frame in an embodiment of this utility model;

[0030] Among them, 1. conveying device; 2. clamping drive mechanism; 3. housing; 4. tilting drive mechanism;

[0031] 11. Support shaft; 12. Pulley; 13. Conveyor drive device; 14. Conveyor belt; 15. Sliding support structure; 16. First support frame; 17. Bearing housing; 18. Second support frame;

[0032] 161. Longitudinal beam; 162. Cross beam;

[0033] 181. Support frame; 182. Slide rail;

[0034] 21. Clamping power structure; 22. Clamping guide structure;

[0035] 41. Driven gear ring; 42. Drive gear; 43. Driven gear; 44. Tilting power structure;

[0036] 51. Support ring; 52. Support wheel. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] The purpose of this utility model is to provide an integrated sheet metal flipping and conveying machine to solve the problems existing in the prior art. By setting the clamping mechanism on the flipping bracket as a conveying device, the flipping device can not only flip the sheet metal but also convey it. The flipping device can realize the feeding and discharging of the sheet metal without relying on the sheet metal in the front position for pushing. Therefore, it is not affected by the front and rear positions of the flipping device, and the connection between the front and rear processes is smoother, thereby improving the sheet metal processing efficiency.

[0039] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0040] like Figures 1-7As shown, this utility model provides an integrated sheet metal flipping and conveying machine, including a flipping bracket and a clamping mechanism mounted on the flipping bracket. The flipping bracket can employ an existing flipping structure, capable of circumferential rotation, either a full rotation or a half-rotation, as long as it can flip the top and bottom surfaces of the clamped sheet metal. The clamping mechanism can move relatively close and far apart to clamp and release the sheet metal. The purpose of clamping is to carry the sheet metal along with the flipping bracket during the flipping process. Specifically, the clamping mechanism includes two oppositely arranged conveying devices 1. When not clamping or rotating, the conveying devices 1 are located at the top and bottom respectively, with their conveying surfaces facing each other, forming a conveying channel for clamping the sheet metal. The conveying direction of the conveying devices 1 is perpendicular to their clamping direction; that is, the sheet metal enters the conveying channel along the conveying direction of the conveying devices 1. The sheet metal is clamped as the conveying devices 1 move closer together and released as they move further apart. At least one conveying device 1 is connected to a clamping drive mechanism 2, which enables the conveying devices 1 to move closer to or further apart. The clamping drive mechanism 2 may include a clamping guide structure 22 and a clamping power structure 21 that drives the conveying device 1 to move along the clamping guide structure 22 to clamp the plate. The fixed end of the clamping power structure 21 is connected to the flipping bracket, and the movable end of the clamping power structure 21 is connected to the conveying device 1. The clamping power structure 21 may be driven by a hydraulic cylinder, a pneumatic cylinder, a screw and nut structure, or a gear and rack, etc. The clamping guide structure 22 may be in the form of a guide column, a guide groove, etc. In practical applications, a single clamping power structure 21 can be set up, and the stable movement of the conveying device 1 can be achieved through the guiding cooperation of the clamping guide structure 22. Of course, in order to ensure that the magnitude of the driving force meets the requirements, two or more clamping power structures 21 can also be set up in parallel, and the different clamping power structures 21 work synchronously (the synchronous working method is a conventional technical means in this field, and will not be described in detail here), and with the guiding effect of the clamping guide structure 22, the stable movement of the conveying device 1 can be achieved.

[0041] This invention sets the clamping mechanism on the flipping bracket as a conveying device 1. The conveying device 1 enables the flipping device to not only flip the board but also transport it. The flipping device can achieve the feeding and discharging of the board without relying on the board in the previous position for pushing. Therefore, it is not affected by the previous and subsequent processes of the flipping device. While the previous process is processing the top surface of the board, the flipping device can flip the board that has already been processed on the top surface and transport it to the subsequent process for processing the bottom surface. This makes the connection between the previous and subsequent processes smoother and improves the board processing efficiency.

[0042] In one implementation, such as Figures 4-6 As shown, the conveying device 1 includes parallel support shafts 11 and several pulleys 12 mounted on the support shafts 11. The pulleys 12 are fixed to predetermined positions on the support shafts 11 by means of positioning screws or the like, maintaining a certain gap between the pulleys 12. The gaps of the pulleys 12 on different support shafts 11 should be the same and correspondingly arranged. One support shaft 11 is connected to a conveying drive device 13, which drives the support shaft 11 to rotate, thereby driving the multiple pulleys 12 mounted on the support shaft 11 to rotate synchronously. The pulleys 12 on different support shafts 11 correspond one-to-one to form pulley groups. Each pulley group is fitted with a conveyor belt 14. Under the drive of the conveying drive device 13, multiple pulley groups and conveyor belts 14 run together. The conveying drive device 13 can be connected to the end of the support shaft 11 or to the middle of the support shaft 11; it can be directly driven by an electric motor or connected to a gearbox for speed adjustment.

[0043] In one implementation, such as Figure 4 , Figure 5 and Figure 7 As shown, the conveying device 1 includes a sliding support structure 15 and a first support frame 16 fixedly connected to the sliding support structure 15. The sliding support structure 15 serves to connect and support the first support frame 16 and to provide sliding guidance. The sliding support structure 15 can be configured to have a main body connected to the first support frame 16 and slider structures connected to both ends of the main body. The slider structures can be provided with grooves, and are slidably connected to the clamping guide structure 22 through the grooves, thereby realizing the sliding connection between the sliding support structure 15 and the clamping guide structure 22. The support shaft 11 is rotatably mounted on the first support frame 16, and the first support frame 16 is used to support the rotation of the conveyor belt 14.

[0044] In one embodiment, combined with Figure 7 As shown, the first support frame 16 includes parallel longitudinal beams 161 and crossbeams 162 vertically fixed to the longitudinal beams 161. The longitudinal beams 161 and crossbeams 162 are connected and fixed perpendicularly to each other by welding or bolting to form a stable frame structure. The sliding support structure 15 is fixedly connected to the longitudinal beams 161 to realize the connection between the sliding support structure 15 and the first support frame 16. The longitudinal beams 161 support the support shafts 11 through bearing seats 17. Each support shaft 11 is supported by at least two bearing seats 17, and the bearing seats 17 can be set in the gap between adjacent conveyor belts 14 to reduce the length of the support shafts 11 and reduce the space occupied.

[0045] In one implementation, such as Figures 4-7As shown, a conveyor drive device 13 is installed on the crossbeam 162. The conveyor drive device 13 is installed between adjacent conveyor belts 14 and supported on the bracket 181. The output end of the conveyor drive device 13 is drivenly connected to the support shaft 11. It should be noted that the connection method between the conveyor drive device 13 and the support shaft 11 is a commonly used drive method in the art, which will not be described in detail here. Since the conveyor drive device 13 is set in the gap between adjacent conveyor belts 14, that is, in the form of spaced conveyor belts 14, space can be reserved for the installation of the conveyor drive device 13. This can effectively reduce the interference caused by the conveyor drive device 13 protruding from the conveyor device 1 during the conveying or clamping process of the plate, and can make reasonable use of the working area and improve the space utilization rate.

[0046] In one implementation, such as Figure 4 , Figure 5 and Figure 7 As shown, a second support frame 18 is installed on the longitudinal beam 161 by welding or bolting. The second support frame 18 includes a bracket 181 mounted on the longitudinal beam 161 (the driving end of the clamping power structure 21 can be connected to the bracket 181, and the fixed end of the clamping power structure 21 is connected to the support ring 51 or the driven gear ring 41) and a slide rail 182 mounted on the bracket 181. Multiple brackets 181 are provided along the length of the conveyor belt 14, and each bracket 181 has a vertical support arm for supporting the slide rail 182. That is, the brackets 181 provide multi-point support along the length of the slide rail 182. The slide rail 182 is parallel to the conveyor belt 14 and is located inside the conveyor belt 14 for support. By using the slide rail 182 to support the conveyor belt 14, the inward concavity of the conveyor belt 14 can be avoided, which would cause obstacles to the conveying and clamping of the sheet metal, effectively improving the load-bearing capacity and clamping effect of the conveyor belt 14 on the sheet metal.

[0047] In one implementation, such as Figure 2 and Figure 3As shown, the tilting bracket includes a tilting drive mechanism 4 and a support mechanism. The tilting drive mechanism 4 drives the support mechanism to rotate, and the support mechanism supports the conveying device 1. Specifically, the tilting drive mechanism 4 may include a driven gear ring 41 and a drive gear 42 and a driven gear 43 meshing with the driven gear ring 41. The drive gear 42 and the driven gear 43 are located on both sides of the bottom of the driven gear ring 41. The drive gear 42 drives the driven gear ring 41 to rotate, and the driven gear ring 41 drives the driven gear 43 to rotate. The drive gear 42 is connected to the tilting power structure 44. The tilting power structure 44 outputs rotational power to drive the drive gear 42 to rotate. The rotation of the drive gear 42 drives the driven gear ring 41 to rotate. At the same time, the driven gear 43 supports the driven gear ring 41. The conveying device 1 is installed on the inner diameter side of the driven gear ring 41 and moves towards or away from the inner diameter side of the driven gear ring 41. The rotation of the driven gear ring 41 drives the conveying device 1 to rotate, ultimately realizing the tilting of the plate. Figure 2 and Figure 3 As shown, the conveying device 1 can be guided by the cooperation of the sliding support structure 15 and the clamping guide structure 22. It should be noted that when only one conveying device 1 is connected to the clamping power structure 21, the other conveying device 1 can be fixed to the clamping guide structure 22 or the driven gear ring 41. Furthermore, to ensure that the driven gear ring 41 only rotates circumferentially and avoids axial movement, an axial limiting structure can be provided to limit the position of the driven gear ring 41, for example, by providing a stop or slider on the end face of the driven gear ring 41.

[0048] In one implementation, such as Figure 2 and Figure 3 As shown, the support mechanism may include a support ring 51 and support wheels 52. The purpose of the support mechanism is to cooperate with the tilting drive mechanism 4 to support and rotate the conveying device 1. The support wheels 52 are located on both sides of the bottom of the support ring 51, and the conveying device 1 is installed on the inner diameter side of the support ring 51. When installing the conveying device 1, the same installation method as when it is installed on the inner diameter side of the driven gear ring 41 can be adopted, that is, installation is carried out by clamping the power structure 21 and the guide structure 22.

[0049] In one embodiment, the support ring 51 can be a support gear ring, with the same specifications as the driven gear ring 41. The support wheel 52 can be a support gear, with the same specifications as the drive gear 42. The meshing teeth provide a stable meshing force for the support mechanism, ensuring its smooth and continuous rotation. Alternatively, the support ring 51 can be a support aperture ring, and the support wheel 52 can be a support aperture wheel. The support aperture ring and support aperture wheel can provide support and meet the rotation requirements of the support mechanism. In addition, one side of the support gear or support aperture wheel can be mounted on the same transmission shaft as the drive gear 42, and the other side of the support gear or support aperture wheel can be mounted on the same transmission shaft as the driven gear 43. Thus, the power of the drive gear 42 can be transmitted to the support gear or support aperture wheel (especially the support gear) to achieve the driving effect on the support mechanism. At the same time, the driven gear 43 can rotate synchronously with the other side of the support gear or support aperture wheel to achieve synchronous rotation of the support mechanism and the tilting drive mechanism 4.

[0050] In one implementation, such as Figure 1 As shown, it may also include a housing 3 covering the outside of the flipping bracket. The housing 3 includes a transversely penetrating channel and an opening for the entry and exit of the plate. The channel is parallel to the conveying direction of the conveying device 1. The housing 3 protects the conveying device 1, which can prevent injury to the workers caused by the driven gear ring 41 or the conveying device 1 during operation, and protect the operation of the equipment to ensure the normal operation of the equipment.

[0051] This utility model uses specific examples to illustrate its principles and implementation methods. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the idea of ​​this utility model. In summary, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A sheet metal flipping and conveying integrated machine, characterized in that, include: Flip stand; A clamping mechanism is provided on the flipping bracket. The clamping mechanism includes two conveying devices arranged opposite each other. The conveying surfaces of the two conveying devices are arranged opposite each other, and a conveying channel for clamping the plate is formed between the two conveying surfaces. The conveying direction of the conveying devices is perpendicular to the clamping direction of the conveying devices. And a clamping drive mechanism, at least one of the conveying devices is connected to the clamping drive mechanism, the clamping drive mechanism including a clamping guide structure and a clamping power structure for driving the conveying device to move along the clamping guide structure to clamp the plate.

2. The integrated sheet metal flipping and conveying machine according to claim 1, characterized in that: The conveying device includes parallel support shafts and a plurality of pulleys mounted on the support shafts. One of the support shafts is connected to a conveying drive device. The pulleys on different support shafts correspond one-to-one to form pulley groups, and each pulley group is fitted with a conveyor belt.

3. The integrated sheet metal flipping and conveying machine according to claim 2, characterized in that: The conveying device includes a sliding support structure and a first support frame fixedly connected to the sliding support structure. The sliding support structure is slidably connected to the clamping guide structure, and the support shaft is rotatably mounted on the first support frame.

4. The integrated sheet metal flipping and conveying machine according to claim 3, characterized in that: The first support frame includes parallel longitudinal beams and a crossbeam vertically fixed on the longitudinal beams, and the support shaft is supported on the longitudinal beams by bearing seats.

5. The integrated sheet metal flipping and conveying machine according to claim 4, characterized in that: The conveying drive device is mounted on the crossbeam and is located in the gap between adjacent conveyor belts.

6. The integrated sheet metal flipping and conveying machine according to claim 4, characterized in that: A second support frame is provided on the longitudinal beam. The second support frame includes a bracket fixed on the longitudinal beam and a slide rail erected on the bracket. The slide rail is parallel to the conveyor belt and located inside the conveyor belt to support it.

7. The integrated sheet metal flipping and conveying machine according to claim 1, characterized in that: The flipping bracket includes a flipping drive mechanism and a support mechanism. The flipping drive mechanism includes a gear ring and a drive gear and a driven gear meshing with the gear ring. The drive gear is connected to the flipping power structure. The conveying device is installed on the inner diameter side of the gear ring.

8. The integrated sheet metal flipping and conveying machine according to claim 7, characterized in that: The support mechanism includes a support ring and support wheels. The support wheels are located on both sides of the bottom of the support ring, and the conveying device is installed on the inner diameter side of the support ring.

9. The integrated sheet metal flipping and conveying machine according to claim 8, characterized in that: The support ring is a support gear ring, and the support wheel is a support gear; or the support ring is a support aperture ring, and the support wheel is a support aperture wheel. The support gear or the support aperture wheel on one side is mounted on the same transmission shaft as the drive gear, and the support gear or the support aperture wheel on the other side is mounted on the same transmission shaft as the driven gear.

10. The integrated sheet metal flipping and conveying machine according to claim 1, characterized in that: The device includes a housing that covers the outside of the flipping bracket, the housing having a transversely through channel and an opening for the plate to enter and exit, the channel being parallel to the conveying direction of the conveying device.

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