Lighter shell guiding and discharging device

Abstract

A lighter shell guiding and discharging device comprises a guiding frame (30), a pair of material pouring plates (31) and a discharging air cylinder (32), a rotating shaft is arranged at one end of each material pouring plate (31), the material pouring plates (31) are distributed in a mirror image mode, the material pouring plates (31) are movably installed in the guiding frame (30) through the rotating shafts, and a synchronous push plate (33) is arranged at the end of a piston rod of the discharging air cylinder (32); the blanking device has the advantages that the blanking device plays a role in buffering during blanking of lighter shells, so that the shells slide to a conveyor below along the pouring plate, and the shells are arranged in order and cannot clamp the conveyor.

Description

Technical Field

[0001] The utility model relates to the field of lighter production equipment, in particular to a lighter casing guiding material unloading device. Background Art

[0002] At present, on the lighter production line, the lighter casing needs to be sent to the upper brace station through a conveyor. Since the upper brace station adopts an automated upper brace mechanism, the conveyed casings must be arranged neatly and enter the upper brace mechanism for processing in turn. During transportation, a special grabbing device is required to transfer the casing in the upper conveyor to the arrangement conveyor below. There is a lack of a guiding device between the two conveyors, and the casing falls directly onto the arrangement conveyor. Due to the large drop, it is easy to be misaligned and block the arrangement conveyor. The blocked casing needs to be removed manually, resulting in low factory production efficiency. Utility Model Content

[0003] The purpose of the present utility model is to provide a lighter casing guiding material unloading device in view of the above-mentioned shortcomings.

[0004] The utility model comprises a guide frame, a pair of material pouring plates and a material unloading cylinder.

[0005] A rotating shaft is provided at one end of the dumping plate, and a pair of dumping plates are distributed in a mirror image. The dumping plates are movably installed in the guide frame through the rotating shaft. A synchronous push plate is provided at the end of the piston rod of the unloading cylinder. The ends of the rotating shafts of the pair of dumping plates are connected to the synchronous push plate through elastic connecting parts. The unloading cylinder drives a pair of dumping plates to open or close synchronously through the synchronous push plate.

[0006] The unloading cylinder is a guide rod cylinder, and the unloading cylinder is installed on the side wall of the guide frame.

[0007] The synchronous push plate is detachably mounted on the end of the piston rod of the unloading cylinder by means of screws.

[0008] A transmission block is arranged at the end of the rotating shaft of the unloading plate, a first spring connecting rod is arranged on the transmission block, second spring connecting rods are arranged at both ends of the synchronous push plate, and a spring is arranged between the first spring connecting rod and the second spring connecting rod.

[0009] A limit strip is arranged between a pair of pouring plates, and the limit strip is installed in the guide frame.

[0010] A protrusion with a triangular cross-section is respectively arranged on both sides of the limit bar, and an inclined surface matching the protrusion is arranged on the top of one end of the dumping plate close to the limit bar. After the unloading cylinder drives the dumping plate to rise, it is blocked by the limit bar to keep the dumping plate level.

[0011] The two ends of the limit strip are respectively provided with cylindrical protrusions, the cylindrical protrusions are provided with external threads, the cylindrical protrusions are inserted into the corresponding mounting holes on the guide frame, and nuts are screwed on the cylindrical protrusions to fix the limit strip.

[0012] The guide frame is composed of a pair of side plates, and the pouring plate is installed between the pair of side plates.

[0013] The utility model has the advantages that it plays a buffering role when the lighter casing is unloaded, so that the casing slides along the unloading plate to the conveyor below, and the casing is arranged neatly without blocking the conveyor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a main structural schematic diagram of the utility model which hides the guide frame and the unloading cylinder.

[0016] Figure 3 It is a structural schematic diagram of the utility model installed on a production line. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0020] In the description of the embodiments of the present invention, it should be noted that if the terms "upper", "lower", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the invention is usually placed when in use. This is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, if the terms "first", "second", etc. appear in the description of the present invention, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0021] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] As shown in the accompanying drawings, the utility model comprises a guide frame 30, a pair of material unloading plates 31 and a material unloading cylinder 32.

[0023] A rotating shaft is set at one end of the pouring plate 31, and a pair of pouring plates 31 are distributed in a mirror image. The pouring plates 31 are movably installed in the guide frame 30 through the rotating shaft. A synchronous push plate 33 is set at the end of the piston rod of the unloading cylinder 32. The rotating shaft ends of the pair of pouring plates 31 are connected to the synchronous push plate 33 through elastic connecting parts. The unloading cylinder 32 drives a pair of pouring plates 31 to open or close synchronously through the synchronous push plate 33.

[0024] The unloading cylinder 32 is a guide rod cylinder, and the unloading cylinder 32 is installed on the side wall of the guide frame 30 .

[0025] The synchronous push plate 33 is detachably mounted on the piston rod end of the unloading cylinder 32 by means of screws.

[0026] A transmission block 34 is provided at the end of the rotating shaft of the unloading plate 31, and a first spring connecting rod is provided on the transmission block 34. Second spring connecting rods are provided at both ends of the synchronous push plate 33, and a spring 35 is provided between the first spring connecting rod and the second spring connecting rod.

[0027] A limiting strip 36 is disposed between the pair of pouring plates 31 , and the limiting strip 36 is installed in the guide frame 30 .

[0028] A protrusion with a triangular cross-section is respectively provided on both sides of the limit bar 36, and an inclined surface matching the protrusion is provided on the top of one end of the dumping plate 31 close to the limit bar 36. After the unloading cylinder 32 drives the dumping plate 31 to rise, it is blocked by the limit bar 36 to keep the dumping plate 31 horizontal.

[0029] The two ends of the limiting strip 36 are respectively provided with cylindrical protrusions, on which external threads are provided. The cylindrical protrusions are inserted into corresponding mounting holes on the guide frame 30 , and nuts are screwed on the cylindrical protrusions to fix the limiting strip 36 .

[0030] The guide frame 30 is composed of a pair of side plates, and the pouring plate 31 is installed between the pair of side plates.

[0031] Embodiment 1: The lighter casing is sent to the discharge end of the horizontal conveyor 3, and the casing is sucked and lifted by the lifting suction cup mechanism 22, and then placed on the pouring plate 31. The piston rod of the unloading cylinder 32 is retracted, and the spring 35 is stretched. The transmission block 34 is driven to rotate by the spring 35, so that a pair of pouring plates 31 are opened downward synchronously, and the casing slides downward along the pouring plate 31 under the action of gravity to be arranged in sequence on the arrangement conveyor 20. After a single unloading is completed, the piston rod of the unloading cylinder 32 is extended and reset with the assistance of the tension force of the spring 35, and the pouring plate 31 rotates upward to a horizontal position, and the inclined surface of the pouring plate 31 contacts the hypotenuse of the triangular raised portion of the limit strip 36, and the raised position of the pouring plate 31 is limited by the triangular raised portion, so that the pouring plate 31 remains horizontal.

[0032] The limiting strip 36 can be detachably mounted by a nut for easy replacement.

Claims

1. A lighter casing guiding feeding device, characterized in that It includes a guide frame (30), a pair of unloading plates (31) and a unloading cylinder (32). A rotating shaft is arranged at one end of the dumping plate (31), and a pair of dumping plates (31) are distributed in a mirror image. The dumping plates (31) are movably installed in the guide frame (30) through the rotating shaft. A synchronous push plate (33) is arranged at the end of the piston rod of the unloading cylinder (32). The ends of the rotating shafts of the pair of dumping plates (31) are connected to the synchronous push plate (33) through elastic connecting parts. The unloading cylinder (32) drives the pair of dumping plates (31) to be opened or closed synchronously through the synchronous push plate (33).

2. A lighter casing guiding and unloading device according to claim 1, characterized in that: The material unloading cylinder (32) is a guide rod cylinder, and the material unloading cylinder (32) is installed on the side wall of the guide frame (30).

3. A lighter casing guiding and unloading device according to claim 2, characterized in that: The synchronous push plate (33) is detachably mounted on the piston rod end of the unloading cylinder (32) by means of screws.

4. A lighter casing guiding unloading device according to claim 1, characterized in that: A transmission block (34) is arranged at the end of the rotating shaft of the unloading plate (31), a first spring connecting rod is arranged on the transmission block (34), second spring connecting rods are arranged at both ends of the synchronous push plate (33), and a spring (35) is arranged between the first spring connecting rod and the second spring connecting rod.

5. A lighter casing guiding and unloading device according to claim 1, characterized in that: A limiting strip (36) is arranged between a pair of pouring plates (31), and the limiting strip (36) is installed in the guide frame (30).

6. A lighter casing guiding and unloading device according to claim 5, characterized in that: A convex part with a triangular cross section is respectively arranged on both sides of the limiting strip (36), and an inclined surface matching the convex part is arranged on the top of one end of the pouring plate (31) close to the limiting strip (36). After the unloading cylinder (32) drives the pouring plate (31) to rise, it is blocked by the limiting strip (36) so that the pouring plate (31) remains horizontal.

7. A lighter casing guiding and unloading device according to claim 6, characterized in that: The two ends of the limiting strip (36) are respectively provided with cylindrical protrusions, on which external threads are provided, the cylindrical protrusions are inserted into corresponding mounting holes on the guide frame (30), and nuts are screwed on the cylindrical protrusions to fix the limiting strip (36).

8. A lighter casing guiding and unloading device according to claim 1, characterized in that: The guide frame (30) is composed of a pair of side plates, and the pouring plate (31) is installed between the pair of side plates.

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