Blank conveying and shifting mechanism

Abstract

The utility model provides a blank conveying and shifting mechanism which comprises an inclined guide plate, a horizontal pushing mechanism is arranged beside the inclined lower end of the guide plate, a shifting mechanism is arranged between the guide plate and the pushing mechanism, and the output end of the pushing mechanism is in butt joint with the input end of blank heating equipment. The blank conveying device is reasonable in design, conveyed blanks are directly received through the guiding and conveying plate, then the blanks at the lower end of the guiding and conveying plate are shifted to the pushing mechanism through the shifting mechanism, the blanks are directly conveyed into heating equipment through the pushing mechanism, manual labor is reduced, specialized production is facilitated, and production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to a blank material conveying and feeding mechanism. Background Technology

[0002] Currently, in the forging process, the blank is usually heated to a certain temperature before being conveyed to the forging press via a conveyor belt. However, when feeding the blank into the heating equipment, it is usually done manually, that is, manually pushing the blank into the heating equipment using a push rod. This is labor-intensive and time-consuming, which seriously affects production efficiency. In addition, the operation is also dangerous because the operators are close to the heating equipment. Utility Model Content

[0003] In view of this, the purpose of this utility model is to overcome the shortcomings of the prior art and provide a blank conveying and feeding mechanism. The design is reasonable. The blank is directly received by the guide plate and then the feeding mechanism moves the blank on the lower end of the guide plate to the pushing mechanism. The pushing mechanism directly feeds the blank into the heating equipment, reducing manual labor, facilitating specialized production, and improving production efficiency.

[0004] This utility model is implemented using the following scheme: a blank conveying and feeding mechanism: including an inclined guide plate, a horizontally arranged pushing mechanism is arranged on the side of the inclined lower end of the guide plate, a feeding mechanism is arranged between the guide plate and the pushing mechanism, and the output end of the pushing mechanism is connected to the input end of the blank heating equipment.

[0005] Furthermore, several vertical guide baffles are installed at intervals along the edge of the inclined lower end of the upper surface of the guide plate. The guide baffles are vertically arranged right-angled triangular plates, with the right-angled side of the guide baffle perpendicular to the edge of the guide plate, and the hypotenuse of the guide baffle corresponding to the input end of the guide plate.

[0006] Furthermore, the pushing mechanism includes a pushing base, on which inclined guide plates are symmetrically installed. The lower ends of the two inclined guide plates are inclined inward to form a V-shaped guide groove. A cylinder pushing assembly for driving the blank workpiece falling into the guide groove is installed on one end of the guide groove. The other end of the guide groove is connected to the input end of the blank heating equipment. The inclined lower end of the guide plate is located on the side of the guide groove.

[0007] Furthermore, the feeding mechanism includes a feeding shaft, on which several vertical feeding plates are spaced apart. Each feeding plate includes a connecting plate, which is fixed to the feeding shaft. An end plate is provided at the lower end of the connecting plate, and each feeding plate and each guide baffle are staggered.

[0008] Furthermore, the inclined guide plate is provided with a plurality of clearance strip holes corresponding to the material feeding plate, and the guide plate is provided with clearance strip holes on the edge of the plate surface between two adjacent guide baffles corresponding to the material feeding plate. The length of the clearance strip holes is longer than the length of the guide baffle on the guide plate.

[0009] Furthermore, the side edge of the connecting plate and the end plate edge of the corresponding clearance strip hole form a turning surface for moving the blank, and the turning surface is an obtuse-angled groove.

[0010] Furthermore, it also includes a guide bracket, on which the guide plate and the push base are both mounted. Rotary seats are symmetrically mounted on the guide bracket between the guide plate and the guide groove at both ends of the material feeding shaft. A drive component for driving the material feeding shaft to swing is mounted on one side of the guide bracket.

[0011] Furthermore, one end of the feeding shaft extends out of the rotating seat corresponding to the drive assembly, and a fixed sleeve that rotates synchronously with the feeding shaft is installed on the extended end. The drive assembly includes a swing cylinder, one end of which is hinged to the guide bracket, and the other end is hinged to a swing rod, the other end of which is installed outside the fixed sleeve.

[0012] Furthermore, a fixed frame is provided on the side of the push base corresponding to the cylinder push assembly. The cylinder push assembly includes a push cylinder, which is mounted on the fixed frame. The movable end of the push cylinder faces the input end of the blank heating equipment, and the movable end of the push cylinder slides in the guide groove.

[0013] Furthermore, the guide plate has several raised ribs spaced apart along the inclined lower edge direction.

[0014] Compared with the prior art, the present invention has the following advantages: it is reasonably designed, and the blanks are directly received by the guide plate. Then, the blanks on the lower end of the guide plate are moved to the pushing mechanism by the material feeding mechanism. The pushing mechanism directly sends the blanks into the heating equipment, which reduces manual labor, facilitates specialized production, and improves production efficiency. Attached Figure Description

[0015] Figure 1 This is a top view of an embodiment of the present invention.

[0016] Figure 2 for Figure 1 Schematic diagram of the AA section structure;

[0017] Figure 3 for Figure 1 Schematic diagram of the B-direction structure.

[0018] In the diagram: 1-Guide plate; 2-Pushing mechanism; 3-Pushing mechanism; 4-Blank heating equipment; 5-Guide baffle; 6-Pushing base; 7-Inclined guide plate; 8-Guide groove; 9-Cylinder push assembly; 10-Pushing shaft; 11-Pushing plate; 12-Connecting plate; 13-End plate; 14-Dry clearance strip hole; 15-Clearing strip hole; 16-Pushing surface; 17-Guide bracket; 18-Rotating seat; 19-Drive assembly; 20-Fixed sleeve; 21-Swing cylinder; 22-Swing rod; 23-Fixed frame; 24-Push cylinder; 25-Propeller block; 26-Protruding rib; 27-Blank. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] It should be noted that the following detailed descriptions are exemplary and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present application belongs.

[0021] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0022] like Figure 1-3 As shown, a blank conveying and feeding mechanism includes an inclined guide plate 1, a horizontally arranged pushing mechanism 2 located beside the inclined lower end of the guide plate, and a feeding mechanism 3 located between the guide plate and the pushing mechanism. The output end of the pushing mechanism is connected to the input end of the blank heating equipment 4. In use, the guide plate directly receives the conveyed blank, and then the feeding mechanism moves the blank on the lower end of the guide plate to the pushing mechanism, which then directly feeds the blank into the heating equipment. This reduces manual labor, facilitates specialized production, and improves production efficiency.

[0023] In this embodiment, the specific structure of the guide plate is as follows: several vertical guide baffles 5 are installed at intervals along the edge of the inclined lower end of the upper surface of the guide plate. The guide baffle is a vertically arranged right-angled triangular plate, the right-angled side of the guide baffle is perpendicular to the edge of the guide plate, and the hypotenuse of the guide baffle corresponds to the input end of the guide plate. That is, there are several toothed guide baffles on the inclined lower end of the upper surface of the guide plate, so that the falling blank will be blocked by the guide baffle, preventing the blank from directly detaching from the guide plate and hitting the feeding mechanism. At the same time, since the hypotenuse of the guide baffle corresponds to the input end of the guide plate, that is, the falling blank abuts against the hypotenuse of the guide baffle, when the feeding mechanism moves the blank, the blank can move along the hypotenuse of the guide baffle, realizing the separation of the blank from the guide plate.

[0024] In this embodiment, to specifically realize the pushing of the blank, the pushing mechanism includes a pushing base 6, on which inclined guide plates 7 are symmetrically installed. The length direction of the inclined guide plates is perpendicular to the falling direction of the guide plate. The lower ends of the two inclined guide plates are inclined inward, forming a V-shaped guide groove 8. That is, the pushing direction of the guide groove is perpendicular to the falling direction of the guide plate. A cylinder pushing assembly 9 for driving the blank falling into the guide groove is installed on one end of the guide groove. The other end of the guide groove is connected to the input end of the blank heating equipment. The inclined lower end of the guide plate is located on the side of the guide groove. That is, after the falling blank is pushed into the guide groove by the material feeding mechanism, the blank is pushed into the blank heating equipment by the cylinder pushing assembly.

[0025] In this embodiment, to specifically achieve material feeding, the material feeding mechanism includes a material feeding shaft 10, on which a plurality of vertical material feeding plates 11 are spaced apart. Each material feeding plate includes a connecting plate 12, which is fixed to the material feeding shaft. An end plate 13 is provided at the lower end of the connecting plate. The material feeding plates and guide baffles are staggered to avoid interference. The inclined guide plate is provided with a plurality of clearance strip holes 14 corresponding to the material feeding plates. The guide plate is provided with clearance strip holes 15 corresponding to the material feeding plates on the edge of the plate surface between two adjacent guide baffles. The length of the clearance strip holes is longer than that of the guide baffles on the guide plate. The length of the end plate, under normal use: the end plate is located below the clearance strip hole of the guide plate. When material needs to be removed, the material removal shaft rotates to drive the connecting plate to move, which in turn drives the end plate to the above. The end plate abuts against the lower part of the bottom blank and lifts the blank along the inclined guide plate until the blank is removed from the inclined guide plate. At this time, the side edge of the connecting plate and the edge of the end plate corresponding to the clearance strip hole form a moving surface 16 for moving the blank. That is, the blank falls into the moving surface. As the material removal shaft rotates, the connecting plate enters the clearance strip hole on the inclined guide plate. The blank finally slides into the guide groove to realize material removal. After that, the material removal plate is reset.

[0026] In this embodiment, to achieve material feeding, the feeding surface is an obtuse-angled groove. The connecting plate can be a triangular plate, with the middle of one side edge of the connecting plate connected to the feeding shaft. In the initial state, the apex of the connecting plate should be higher than the top of the guide groove to avoid subsequent interference and damage to the equipment. The end plate can be fan-shaped, with the non-arc edge of the end plate longer than the edge of the connecting plate. The lower edge of the connecting plate connects to one of the non-arc edges of the end plate, so that the non-arc edge of the end plate and the lower edge of the connecting plate combine to form an obtuse-angled groove. In the initial state, the non-arc edge of the end plate connected to the lower edge of the connecting plate is exactly located below the clearance strip hole of the guide plate. At the same time, the non-arc edge connected to the lower edge of the connecting plate should correspond exactly to the size of a blank, so as not to affect other falling blanks. Meanwhile, when the end plate is reset, the fan-shaped edge of the end plate can effectively drive the already fallen cylindrical blanks to move up along the guide plate, so that the end can be reset to the bottom of the guide plate.

[0027] In this embodiment, for reasonable design, a guide bracket 17 is also included. The guide plate and the push base are both installed on the guide bracket, that is, the guide plate is installed obliquely on the guide bracket. Rotating seats 18 are symmetrically installed on the guide bracket between the guide plate and the guide groove at both ends of the material feeding shaft. A drive assembly 19 for driving the material feeding shaft to swing is installed on one side of the guide bracket. Specifically, in order to realize the reciprocating rotation of the material feeding shaft, one end of the material feeding shaft corresponding to the drive assembly extends out of the rotating seat. A fixed sleeve 20 that rotates synchronously with the material feeding shaft is installed on the extended end. The drive assembly includes a swing cylinder 21. One end of the swing cylinder is hinged to the guide bracket, and the other end is hinged to a swing rod 22. The other end of the swing rod is installed outside the fixed sleeve. By extending and retracting the swing cylinder, the swing rod is driven to swing, which in turn drives the fixed sleeve to rotate, and finally realizes the synchronous rotation of the material feeding shaft.

[0028] In this embodiment, the specific structure of the cylinder pushing assembly is as follows: a fixed frame 23 is provided on the side of the pushing base corresponding to the cylinder pushing assembly. The cylinder pushing assembly includes a pushing cylinder 24. The pushing cylinder is installed on the fixed frame. The movable end of the pushing cylinder faces the input end of the blank heating equipment. The movable end of the pushing cylinder is slidably connected in the guide groove. The movable end of the pushing cylinder can be provided with a push block 25, which pushes the blank.

[0029] In this embodiment, for the sake of reasonable design, a number of raised ribs 26 are provided at intervals along the inclined lower edge of the guide plate, so that there is a gap between the falling blank and the guide plate, which facilitates the contact between the end plate and the blank.

[0030] Unless otherwise stated, any numerical range disclosed for any technical solution disclosed in the present invention is a preferred numerical range. Those skilled in the art should understand that a preferred numerical range is merely a numerical range that provides a more significant or representative technical effect among a wide range of practicable values. Due to the large number of numerical values, it is impossible to enumerate them exhaustively. Therefore, only some numerical values ​​are disclosed in the present invention to illustrate the technical solution of the present invention. Furthermore, the numerical values ​​listed above should not be construed as limiting the scope of protection of the present invention.

[0031] If words such as "first" and "second" are used in this document to limit components, those skilled in the art should know that the use of "first" and "second" is only for the convenience of description to distinguish between components. Unless otherwise stated, the above words have no special meaning.

[0032] If the present invention discloses or involves components or structural parts that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, connection using bolts or screws), and can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the mutual fixed connection can also be replaced by an integrated structure (for example, manufactured by integral molding using a casting process) (except where it is obviously not possible to use an integrated molding process).

[0033] In addition, the orientations or positional relationships indicated by terms such as "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", and "outside" used in any of the technical solutions disclosed in the above-mentioned utility model are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this patent, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on this patent. Unless otherwise stated, the terms used to indicate shapes used in any of the technical solutions disclosed in the above-mentioned utility model include shapes that are approximate, similar, or close to them.

[0034] Any component provided by the present invention can be assembled from multiple separate components, or can be a separate component manufactured by an integral forming process.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and not to limit it; although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents; without departing from the spirit of the technical solution of the utility model, they should all be included in the scope of the technical solution for which protection is requested in the utility model.

Claims

1. A blank conveying and feeding mechanism, characterized in that: It includes an inclined guide plate, a horizontally arranged pushing mechanism is provided on the side of the inclined lower end of the guide plate, a material feeding mechanism is provided between the guide plate and the pushing mechanism, and the output end of the pushing mechanism is connected to the input end of the blank heating equipment.

2. The blank conveying and feeding mechanism according to claim 1, characterized in that: Several vertical guide baffles are installed at intervals along the edge of the inclined lower end of the upper surface of the guide plate. The guide baffles are vertically arranged right-angled triangular plates with the right-angled side perpendicular to the edge of the guide plate and the hypotenuse of the guide baffles corresponding to the input end of the guide plate.

3. The blank conveying and feeding mechanism according to claim 2, characterized in that: The pushing mechanism includes a pushing base, on which inclined guide plates are symmetrically installed. The lower ends of the two inclined guide plates are inclined inward to form a V-shaped guide groove. A cylinder pushing assembly for driving the blank workpiece falling into the guide groove is installed on one end of the guide groove. The other end of the guide groove is connected to the input end of the blank heating equipment. The inclined lower end of the guide plate is located on the side of the guide groove.

4. The blank conveying and feeding mechanism according to claim 3, characterized in that: The feeding mechanism includes a feeding shaft with several vertical feeding plates spaced apart on it. Each feeding plate includes a connecting plate fixed to the feeding shaft and has an end plate at its lower end. The feeding plates and guide baffles are staggered.

5. The blank conveying and feeding mechanism according to claim 4, characterized in that: The inclined guide plate is provided with a number of clearance strip holes corresponding to the material feeding plate, and the guide plate is provided with clearance strip holes on the edge of the plate surface between two adjacent guide baffles corresponding to the material feeding plate. The length of the clearance strip holes is longer than the length of the guide baffle on the guide plate.

6. The blank conveying and feeding mechanism according to claim 4, characterized in that: The side edge of the connecting plate and the end plate edge of the corresponding clearance strip hole form a turning surface for moving the blank, and the turning surface is an obtuse-angled groove.

7. The blank conveying and feeding mechanism according to claim 4, characterized in that: It also includes a guide bracket, on which the guide plate and the push base are mounted. Rotary seats are symmetrically mounted on the guide bracket between the guide plate and the guide groove at both ends of the material feeding shaft. A drive component for driving the material feeding shaft to swing is mounted on one side of the guide bracket.

8. The blank conveying and feeding mechanism according to claim 7, characterized in that: The material feeding shaft extends from one end of the drive assembly onto the rotating seat, and a fixed sleeve that rotates synchronously with the material feeding shaft is installed on the extended end. The drive assembly includes a swing cylinder, one end of which is hinged to the guide bracket, and the other end of which is hinged to a swing rod. The other end of the swing rod is installed outside the fixed sleeve.

9. The blank conveying and feeding mechanism according to claim 7, characterized in that: A fixed frame is provided on the side of the push base corresponding to the cylinder push assembly. The cylinder push assembly includes a push cylinder, which is mounted on the fixed frame. The movable end of the push cylinder faces the input end of the blank heating equipment, and the movable end of the push cylinder slides in the guide groove.

10. The blank conveying and feeding mechanism according to claim 1, characterized in that: The guide plate has several raised ribs spaced apart along the inclined lower edge.

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