A multi-layer conveying mechanism for plate processing

Abstract

The present invention relates to the field of material feeding technology for plate processing, and in particular to a multi-layer conveying mechanism used for plate processing, comprising an external frame and a chain elevator installed at the upper end of the external frame, an internal lifting frame controlled by the chain elevator is arranged inside the external frame, and an internal lifting frame is movably installed inside the internal lifting frame. The multi-layer conveying mechanism used for plate processing of the present invention can switch the conveying mechanism between single-layer and multi-layer by adopting a structurally adjustable design, thereby improving its scope of application; by adopting a flip-type structural design, it can be combined in one place during idle time without affecting daily use; the plate on the surface can be directly lifted off, and the subsequent plate transportation will not be affected after lifting off, and it is very convenient to use.

Description

Technical Field

[0001] The invention relates to the technical field of material conveying for plate processing, in particular to a multi-layer conveying mechanism used for plate processing. Background Art

[0002] Board processing is an important part of the woodworking industry, which directly affects the quality and efficiency of the finished product. In the board processing process, multiple processes are required, including cutting, grinding, drilling, grooving, etc. After each different stage of processing, the board needs to be tested, and the qualified boards are conveyed to the next process, while the unqualified boards are screened and separated for reprocessing. However, the conveyors currently on the market can only convey boards in a single layer, and the conveying method is very simple. In addition, it is impossible to convey boards in layers without affecting the subsequent board conveying during the processing process, resulting in limited applicability. Summary of the invention

[0003] The technical problem to be solved by the present invention is that the conveyors currently available on the market can only transport plates in a single layer, the transport method is very simple, and during the processing process, it is impossible to transport them in layers without affecting the subsequent transport of the plates, resulting in limited applicability.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a multi-layer conveying mechanism used for plate processing, including an external frame and a chain elevator installed on the upper end of the external frame, an internal lifting frame controlled by the chain elevator is arranged inside the external frame, an internal lifting frame is movably equipped with an internal lifting frame inside, a combined material guiding and conveying device is movably equipped inside the internal lifting frame, a longitudinal guide rail is installed on the outer side wall of the side wall of the external frame, an external lifting adjustment seat is slidably installed on the longitudinal guide rail, and an embedded limiting mechanism for lifting the combined material guiding and conveying device is installed inside the external lifting adjustment seat.

[0005] The combined material guiding and conveying device comprises a plurality of first conveying roller bodies installed in an internal lifting frame, a separation lifting frame arranged inside the internal lifting frame, an electric-controlled lifting arm and a second conveying roller body installed inside the separation lifting frame.

[0006] An embedded bottom transmission box is installed on the lower surface of the internal lifting frame, and an embedded top transmission box is installed on the upper surface of the separation lifting frame.

[0007] The lower surface of the separation and lifting frame is provided with a bottom assembly frame protruding downwards, and the second conveying roller body is inserted into the bottom assembly frame through assembly shafts on both sides and movably assembled with the separation and lifting frame.

[0008] The first conveying roller bodies and the second conveying roller bodies are arranged in a staggered manner.

[0009] A longitudinal lifting screw rod is installed inside the longitudinal guide rail, and the external lifting adjustment seat is inserted into the longitudinal guide rail through the internal thread lifting blocks on the two side walls and is threadedly sleeved with the longitudinal lifting screw rod.

[0010] The inner side wall of the external lifting and adjusting seat is provided with a lateral telescopic hole for installing an embedded limiting mechanism.

[0011] The embedded limiting mechanism comprises a telescopic locking block fixed inside the lateral telescopic hole and an external adjustment cylinder fixed on the outer side surface of the external lifting adjustment seat for controlling the telescopic locking block.

[0012] Internal storage grooves for installing the electric-controlled lifting arms are symmetrically provided on the inner walls on both sides of the internal lifting frame.

[0013] The electrically controlled lifting arm includes an electrically controlled internal support rod installed on one side of the internal storage groove and a flip adjustment arm installed on the other side of the internal storage groove. The protruding end of the electrically controlled internal support rod is movably assembled with the bottom side wall of the flip adjustment arm, and the end of the flip adjustment arm is movably assembled with the lower surface of the separation lifting frame.

[0014] The beneficial effects of the present invention are:

[0015] (1) The multi-layer conveying mechanism used for plate processing of the present invention can switch between single-layer and multi-layer conveying mechanisms by adopting a structurally adjustable design, thereby improving its application range;

[0016] (2) By adopting a flip-type structural design, it can be combined in one place when not in use, without affecting daily use;

[0017] (3) The plate on the surface can be lifted directly without affecting the subsequent plate transportation, which is very convenient to use;

[0018] (4) The plate can be transported to different heights by adopting a lifting method, and the operating range is wider;

[0019] (5) The entire device has a compact structure and a reasonable layout, and does not occupy too much external structure;

[0020] (6) By arranging the transmission equipment at the upper and lower ends respectively, the rationality of the internal structure layout can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 It is a structural schematic diagram of the present invention.

[0023] Figure 2It is a partial schematic diagram of the combined material guiding and conveying device in the present invention.

[0024] Figure 3 It is a partial schematic diagram of the external lifting adjustment seat in the present invention. DETAILED DESCRIPTION

[0025] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it 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. 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] Figure 1 , Figure 2 and Figure 3 A multi-layer conveying mechanism used for plate processing is shown, including an external frame 1 and a chain elevator 2 installed on the upper end of the external frame 1, an internal lifting frame 3 controlled by the chain elevator 2 is arranged inside the external frame 1, an internal lifting frame 3 is movably equipped with an internal lifting frame 4 inside the internal lifting frame 3, and a combined material guiding and conveying device 5 is movably equipped inside the internal lifting frame 4. A longitudinal guide rail 6 is installed on the outer side wall of the side wall of the external frame 1, and an external lifting adjustment seat 7 is slidably installed on the longitudinal guide rail 6, and an embedded limiting mechanism 8 for lifting the combined material guiding and conveying device 5 is installed inside the external lifting adjustment seat 7.

[0028] In order to coordinate conveying and separation lifting, the combined material guiding conveying device 5 includes 9 first conveying roller bodies 51 installed in the internal lifting frame 3, a separation lifting frame 52 arranged on the inner side of the internal lifting frame 3, an electrically controlled lifting arm 53 and a second conveying roller body 54 installed inside the separation lifting frame 52.

[0029] Operation process: The height adjustment is carried out by the chain lift 2, while the height adjustment of the separation lifting frame 52 is controlled by the electric lifting arm 53.

[0030] In order to cooperate with the transmission, an embedded bottom transmission box 9 is installed on the lower surface of the internal lifting frame 4, and an embedded top transmission box 10 is installed on the upper surface of the separation lifting frame 52.

[0031] The embedded bottom transmission box 9 and the embedded top transmission box 10 have the same structure, and are both composed of an embedded motor, a driving gear installed on the outer rotating shaft of the embedded motor, a driven gear installed on the outer assembly shaft of the first conveying roller body 51 and the second conveying roller body 54, a transmission link between the transmission gear and the driven gear, and a transmission chain between the driven gear and the driven gear. The embedded motor drives the driven gear to rotate through the driving gear and the transmission chain, and the driven gear then drives the adjacent transmission gear to rotate, thereby synchronously driving all the first conveying roller bodies 51 and the second conveying roller bodies 54 to operate.

[0032] In order to facilitate assembly and ensure that the upper surfaces of the first conveying roller body 51 and the second conveying roller body 54 are consistent, the lower surface of the separation and lifting frame 52 has a downwardly protruding bottom assembly frame 11, and the second conveying roller body 54 is inserted into the bottom assembly frame 11 through the assembly shafts on both sides and is movably assembled with the separation and lifting frame 52.

[0033] By ensuring that the upper surfaces of the first conveying roller body 51 and the second conveying roller body 54 are consistent, the stability of the plate during the conveying process can be ensured and the movement resistance can be reduced.

[0034] In order to facilitate storage and placement, the first conveying roller bodies 51 and the second conveying roller bodies 54 are arranged in a staggered manner.

[0035] In order to cooperate with the lifting adjustment, a longitudinal lifting screw rod 12 is installed inside the longitudinal guide rail 6, and the external lifting adjustment seat 7 is inserted into the longitudinal guide rail 6 through the internal thread lifting blocks on the two side walls and is threadedly connected with the longitudinal lifting screw rod 12.

[0036] The vertical lifting screw rod 12 is controlled to rotate by the bottom motor, thereby driving the external lifting adjustment seat 7 to rise and fall, so as to match the position of the separation lifting frame 52.

[0037] In order to facilitate lateral assembly, a lateral telescopic hole for installing the embedded limiting mechanism 8 is opened on the side wall of the external lifting adjustment seat 7.

[0038] In order to cooperate with the lateral telescopic adjustment to laterally limit the separation lifting frame 52 and ensure its overall structural strength after lifting, the embedded limiting mechanism 8 includes a telescopic locking block 81 fixed inside the lateral telescopic hole and an external adjustment cylinder 82 fixed on the outer surface of the external lifting adjustment seat 7 for controlling the telescopic locking block 81.

[0039] The external adjustment cylinder 82 controls the telescopic locking block 81 to extend and retract inside the lateral telescopic hole. After extending outward, the outer limit end of the telescopic locking block 81 will be inserted into the lock groove on the outside of the separation lifting frame 52. At this time, the weight of the separation lifting frame 52 will be pressed on the telescopic locking block 81, thereby ensuring the structural strength of the separation lifting frame 52 after lifting.

[0040] In order to improve the utilization of the inner space, internal storage grooves 13 for installing the electric-controlled lifting arms 53 are symmetrically opened on the inner walls on both sides of the internal lifting frame 4.

[0041] In order to cooperate with the angle adjustment, the electric-controlled lifting arm 53 includes an electric-controlled internal support rod 531 installed on one side of the internal storage groove 13 and a flip adjustment arm 532 installed on the other side of the internal storage groove 13. The protruding end of the electric-controlled internal support rod 531 is movably assembled with the bottom side wall of the flip adjustment arm 532, and the end of the flip adjustment arm 532 is movably assembled with the lower surface of the separation lifting frame 52.

[0042] The electrically controlled internal support rod 531 controls the flipping adjustment arm 532 to perform flipping control by extending and retracting. The flipping adjustment arm 532 is used to control the lifting and lowering adjustment of the separation lifting frame 52. When a problem occurs during the inspection of the plate during the conveying process, the electrically controlled internal support rod 531 is extended, and the internal lifting frame 4 is lifted upward by the flipping adjustment arm 532. At this time, the second conveying roller body 54 inside the separation lifting frame 52 drives the plate to be conveyed to the upper side to the inspection platform;

[0043] It is also possible to drive multiple layers of conveyor belts simultaneously by lifting, thereby improving conveying efficiency and space utilization. For example, by splicing multiple conveying mechanisms, a double-layer conveyor with adjustable height can be formed.

[0044] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A multi-layer conveying mechanism for plate processing, comprising an external frame (1) and a chain elevator (2) mounted on the upper end of the external frame (1), wherein: The outer frame (1) is provided with an inner lifting frame (3) controlled by a chain lift (2); the inner lifting frame (3) is movably provided with an inner lifting frame (4); the inner lifting frame (4) is movably provided with a combined material guiding and conveying device (5); a longitudinal guide rail (6) is installed on the outer side wall of the side wall of the outer frame (1); an external lifting adjustment seat (7) is slidably provided on the longitudinal guide rail (6); and an embedded limiting mechanism (8) for lifting the combined material guiding and conveying device (5) is installed inside the outer lifting adjustment seat (7); The combined material guiding and conveying device (5) comprises a plurality of first conveying roller bodies (51) installed in an internal lifting frame (4), a separation lifting frame (52) arranged inside the internal lifting frame (4), an electrically controlled lifting arm (53), and a second conveying roller body (54) installed inside the separation lifting frame (52); A longitudinal lifting screw rod (12) is installed inside the longitudinal guide rail (6), and the external lifting adjustment seat (7) is inserted into the longitudinal guide rail (6) through the internal thread lifting blocks on the two side walls and is threadedly sleeved with the longitudinal lifting screw rod (12).

2. A multi-layer conveying mechanism for plate processing according to claim 1, characterized in that: An embedded bottom transmission box (9) is installed on the lower surface of the internal lifting frame (4), and an embedded top transmission box (10) is installed on the upper surface of the separation lifting frame (52).

3. The multi-layer conveying mechanism for plate processing according to claim 1 is characterized in that: The lower surface of the separation lifting frame (52) has a bottom assembly frame (11) protruding downwards, and the second conveying roller body (54) is inserted into the bottom assembly frame (11) through assembly shafts on both sides and movably assembled with the separation lifting frame (52).

4. The multi-layer conveying mechanism for plate processing according to claim 1 is characterized in that: The first conveying roller bodies (51) and the second conveying roller bodies (54) are arranged in a staggered manner.

5. The multi-layer conveying mechanism for plate processing according to claim 1 is characterized in that: A lateral telescopic hole for installing an embedded limiting mechanism (8) is provided on the side wall of the external lifting and adjusting seat (7).

6. The multi-layer conveying mechanism for plate processing according to claim 5 is characterized in that: The embedded limiting mechanism (8) comprises a telescopic locking block (81) fixed inside the lateral telescopic hole and an external adjustment cylinder (82) fixed on the outer side surface of the external lifting adjustment seat (7) for controlling the telescopic locking block (81).

7. The multi-layer conveying mechanism for plate processing according to claim 1 is characterized in that: Internal receiving grooves (13) for installing the electric-controlled lifting arms (53) are symmetrically provided on the inner walls on both sides of the internal lifting frame (4).

8. The multi-layer conveying mechanism for plate processing according to claim 7 is characterized in that: The electrically controlled lifting arm (53) comprises an electrically controlled internal support rod (531) installed on one side of the internal storage groove (13) and a flip adjustment arm (532) installed on the other side of the internal storage groove (13), wherein the protruding end of the electrically controlled internal support rod (531) is movably assembled with the bottom side wall of the flip adjustment arm (532), and the end of the flip adjustment arm (532) is movably assembled with the lower surface of the separation lifting frame (52).

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