Feeding and discharging mechanism of forging device

Abstract

The utility model relates to the technical field of forging, in particular to a forging device feeding and discharging mechanism which comprises a device base, a plurality of sets of window holes arranged in parallel are formed in the top face of the device base, the bottom ends of the window holes are communicated with an inner cavity of the device base, and meanwhile a conveying roller set mechanism and a hole plugging mechanism are movably installed in the inner cavity of the device base. The conveying roller set mechanism and the hole blocking mechanism stretch into the window holes in a staggered mode, the conveying roller set mechanism and the hole blocking mechanism are arranged in the inner cavity of the device base and stretch into the window holes formed in the top face of the device base in a staggered mode, on one hand, forged metal blocks can be rapidly fed and discharged, and other tools such as mechanical arms are not needed any more; and on the other hand, when the forged metal block is stamped, the window hole is blocked through the hole blocking mechanism, and the flatness of the top face of the device base is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of forging, in particular to a loading and unloading mechanism of a forging device. Background Art

[0002] Forgings are mostly metal parts, such as stamping forging of metal cakes. Due to the large size and heavy weight of metal cakes, it is difficult to load and unload the forged metal blocks. Generally, another robotic arm or tool is required for loading and unloading the forged metal blocks. The current forging device lacks a loading and unloading mechanism. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a loading and unloading mechanism of a forging device, which is achieved by the following specific technical means: comprising a device base and a top frame arranged on the top of the device base, a forging punch is arranged on the top frame, a plurality of groups of parallel window holes are provided on the top surface of the device base, the bottom ends of the window holes are connected to the inner cavity of the device base, and a conveying roller group mechanism and a hole blocking mechanism are movably installed in the inner cavity of the device base. After the conveying roller group mechanism extends out of the window hole, the movable roller arranged on the top thereof is pushed out of the window hole, and the movable roller is used to provide conveying support for the loading and unloading of the metal block. After the hole blocking mechanism extends into the window hole, The window hole is sealed, the conveying roller group mechanism and the hole sealing mechanism are staggered and extended into the window hole, the conveying roller group mechanism includes a base plate and multiple groups of roller frames installed in parallel on the base plate, the movable roller is rotatably arranged at the top of the roller frame, and the number of the roller frames is equal to the number of the window holes and corresponds one to one, and multiple groups of parallel long holes are opened on the base plate, the long holes are parallel to the roller frames and are staggered, the base plate moves down to drive the roller frames to slide out of the window hole and then move horizontally, so that the long hole is opposite to the window hole, at this time, the hole sealing mechanism moves up, passes through the long hole and then is inserted into the window hole to seal the window hole, and the hole sealing mechanism is set to provide a flat top surface of the device base for stamping the forged metal block.

[0004] Preferred technical solution one: a track groove is provided on the side wall of the inner cavity of the device base, an L-shaped slide groove is provided on the wall of the track groove, and a movable plate is slidably provided in the track groove, an inclined groove is provided on the movable plate, and a connecting frame is provided on the bottom plate. The connecting frame passes through the inclined groove through a horizontal axis and extends into the L-shaped slide groove and can slide along the inclined groove and the L-shaped slide groove, thereby realizing the up and down movement and horizontal transverse movement of the bottom plate.

[0005] Preferred technical solution two: the L-shaped slide groove is composed of a vertical groove and a straight groove connected to the bottom end of the vertical groove, the bottom end of the inclined groove faces the end of the straight groove away from the vertical groove, and the horizontal axis is located at the top of the vertical groove and the inclined groove when the movable roller extends out of the window hole. When the conveying roller group mechanism needs to be moved out, the movable plate is moved horizontally along the track groove, and the pushing action of the inclined groove is used to make the horizontal axis slide from the top to the bottom of the vertical groove until the horizontal axis slides to the bottom end of the inclined groove and the connection between the vertical groove and the straight groove. At this time, the roller frame drives the movable roller to be pulled out of the window hole, and then the movable plate continues to move horizontally to make the horizontal axis slide to the other end of the straight groove until the bottom plate moves horizontally to the long hole facing the window hole.

[0006] Preferred technical solution three: The hole sealing mechanism includes a telescopic rod arranged in the inner cavity of the device base and a mounting plate arranged at the top telescopic end of the telescopic rod, and the mounting plate is provided with convex strips in parallel with the number of window holes and corresponding to the positions. When the telescopic rod is extended, the convex strips are pushed out of the long holes and slide into the window holes to seal the window holes, and at this time, the top surface of the convex strips is flush with the top surface of the device base.

[0007] Preferred technical solution four: A telescopic rod 2 is provided on the inner wall of the device base, and the telescopic end of the telescopic rod 2 is connected to the movable plate to control the reciprocating transverse movement of the movable plate in the track groove.

[0008] The above structure enables this solution to have the following beneficial effects:

[0009] 1. By arranging the conveying roller group mechanism and the hole blocking mechanism in the inner cavity of the device base and staggeredly extending them into the window holes opened on the top surface of the device base, on the one hand, the forged metal block can be quickly loaded and unloaded without the need for other tools such as mechanical arms; on the other hand, when the forged metal block is stamped, the window holes are blocked by the hole blocking mechanism to ensure the flatness of the top surface of the device base;

[0010] 2. Through the structural setting, the conveying roller group mechanism and the hole blocking mechanism are staggered and extended into the window hole, thereby improving the convenience of loading and unloading and forging processing.

[0011] 3. The loading and unloading structure is arranged in the inner cavity of the device base, so as to avoid the problem of excessive overall volume caused by arranging the loading and unloading structure on the outside. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 This is a schematic diagram of the overall structure of this scheme;

[0014] Figure 2This is the AA section view of this scheme;

[0015] Figure 3 This is a schematic diagram of the structure of the device base, conveying roller group mechanism and hole blocking mechanism of this solution;

[0016] Figure 4 This is a schematic diagram of the structure of the base of the device of this scheme.

[0017] Among them, 1. device base, 11. window hole, 12. track groove, 2. top frame, 3. forging punch, 4. conveying roller group mechanism, 41. bottom plate, 42. long hole, 43. roller frame, 44. movable roller, 45. movable plate, 46. inclined groove, 47. vertical groove, 48. straight groove, 49. connecting frame, 410. horizontal axis, 411. telescopic rod 2, 5. hole blocking mechanism, 51. telescopic rod 1, 52. mounting plate, 53. convex strip. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 4 The loading and unloading mechanism of the forging device includes a device base 1 and a top frame 2 arranged on the top of the device base 1, a forging punch 3 is arranged on the top frame 2, a plurality of groups of parallel window holes 11 are opened on the top surface of the device base 1, the bottom ends of the window holes 11 are connected with the inner cavity of the device base 1, and a conveying roller group mechanism 4 and a hole blocking mechanism 5 are installed in the inner cavity of the device base 1. The conveying roller group mechanism 4 and the hole blocking mechanism 5 are staggered and extended into the window hole 11. After the conveying roller group mechanism 4 extends out of the window hole 11, the movable roller 44 arranged on the top thereof is pushed out of the window hole 11, and the hole blocking mechanism 5 extends into the window hole 11 and blocks the window hole 11.

[0020] See also Figure 1-Figure 4, the loading and unloading mechanism of the forging device, the conveying roller group mechanism 4 includes a bottom plate 41 and multiple groups of roller frames 43 installed in parallel on the bottom plate 41, and the movable roller 44 is rotatably arranged at the top of the roller frame 43. The movable roller 44 is a power roller. At the same time, the number of roller frames 43 is equal to the number of window holes 11 and corresponds one to one. Multiple groups of parallel long holes 42 are opened on the bottom plate 41. The long holes 42 are parallel to the roller frames 43 and are staggered. A track groove 12 is opened on the side wall of the inner cavity of the device base 1, and an L-shaped slide groove is opened on the wall of the track groove 12. The L-shaped slide groove consists of a vertical groove 47 and a straight groove 48 connected to the bottom end of the vertical groove 47. At the same time, a movable plate 45 is slidably provided in the track groove 12, and an inclined groove 46 is opened on the movable plate 45. A connecting frame 49 is provided on the bottom plate 41. The connecting frame 49 passes through the inclined groove 46 through the horizontal axis 410 and extends into the L-shaped slide groove and can slide along the inclined groove 46 and the L-shaped slide groove. When the movable roller 44 extends out of the window hole 11, the horizontal axis 410 is located at the top of the vertical groove 47 and the inclined groove 46. When the horizontal axis 410 slides to the other end of the straight groove 48, the long hole 42 on the bottom plate 41 is opposite to the window hole 11. A telescopic rod 2 411 is provided on the inner wall of the device base 1, and the telescopic end of the telescopic rod 2 411 is connected to the movable plate 45.

[0021] See also Figure 3 , a loading and unloading mechanism of the forging device, the hole blocking mechanism 5 includes a telescopic rod 51 arranged in the inner cavity of the device base 1 and a mounting plate 52 arranged at the top telescopic end of the telescopic rod 51, the mounting plate 52 is located below the bottom plate 41, and convex strips 53 equal in number to the window holes 11 and corresponding in position are arranged on the mounting plate 52 in parallel, when the telescopic rod 51 is extended, the convex strips 53 are pushed out of the long holes 42 and slide into the window holes 11 to block the window holes 11, and the top surface of the convex strips 53 is flush with the top surface of the device base 1.

[0022] See also Figure 1-Figure 4 , the loading and unloading mechanism of the forging device, the spacing between two adjacent groups of window holes 11 is smaller than the width of the forged metal block.

[0023] The specific use process of the loading and unloading mechanism of the forging device is as follows: in the initial state, the movable roller 44 extends out of the window hole 11, and the horizontal axis 410 is located at the top of the vertical groove 47 and the inclined groove 46, which is convenient for loading the forged metal block;

[0024] After the material is loaded in place, the rotation of the movable roller 44 is started and closed, and then the telescopic rod 411 is extended to push the movable plate 45 to move horizontally in the track groove 12. The movable plate 45 moves horizontally along the track groove 12, and the pushing effect of the inclined groove 46 is used to make the horizontal axis 410 slide from the top to the bottom of the vertical groove 47 until the horizontal axis 410 slides to the bottom of the inclined groove 46 and the connection between the vertical groove 47 and the straight groove 48. At this time, the roller frame 43 drives the movable roller 44 to be pulled out of the window hole 11, and then the movable plate 45 continues to move horizontally to make the horizontal axis 410 slide to the other end of the straight groove 48 until the bottom plate 41 moves horizontally to the long hole 42 facing the window hole 11, and then the telescopic rod 51 is extended to make the convex strip 53 pass through the long hole 42 and then insert it into the window hole 11 to seal the window hole 11.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A loading and unloading mechanism of a forging device, comprising a device base (1) and a top frame (2) arranged on the top of the device base (1), wherein a forging punch (3) is arranged on the top frame (2), characterized in that: A plurality of groups of parallel window holes (11) are provided on the top surface of the device base (1); the bottom ends of the window holes (11) are connected to the inner cavity of the device base (1); and a conveying roller group mechanism (4) and a hole blocking mechanism (5) are movably installed in the inner cavity of the device base (1); the conveying roller group mechanism (4) and the hole blocking mechanism (5) extend into the window hole (11) in a staggered manner; after the conveying roller group mechanism (4) extends out of the window hole (11), the movable roller (44) arranged on the top thereof is pushed out of the window hole (11); and when the hole blocking mechanism (5) extends into the window hole (11), the window hole (11) is blocked.

2. A loading and unloading mechanism for a forging device according to claim 1, characterized in that: The conveying roller group mechanism (4) comprises a bottom plate (41) and a plurality of roller frames (43) mounted in parallel on the bottom plate (41); the movable roller (44) is rotatably arranged at the top of the roller frame (43); the number of the roller frames (43) is equal to the number of the window holes (11) and corresponds one to one; the bottom plate (41) is provided with a plurality of parallel long holes (42); the long holes (42) are parallel to the roller frames (43) and are staggeredly distributed; the bottom plate (41) moves downward to drive the roller frames (43) to slide out of the window hole (11) and then moves horizontally to the long holes (42) facing the window hole (11); at this time, the hole blocking mechanism (5) located below the bottom plate (41) moves upward to extend out of the long holes (42) and insert into the window hole (11).

3. A loading and unloading mechanism for a forging device according to claim 2, characterized in that: A track groove (12) is provided on the inner cavity side wall of the device base (1), an L-shaped slide groove is provided on the wall of the track groove (12), and a movable plate (45) is slidably provided in the track groove (12), an inclined groove (46) is provided on the movable plate (45), and a connecting frame (49) is provided on the bottom plate (41), and the connecting frame (49) passes through the inclined groove (46) through a transverse axis (410) and extends into the L-shaped slide groove and can slide along the inclined groove (46) and the L-shaped slide groove.

4. A loading and unloading mechanism for a forging device according to claim 3, characterized in that: The L-shaped slide groove is composed of a vertical groove (47) and a straight groove (48) connected to the bottom end of the vertical groove (47); the bottom end of the inclined groove (46) faces the end of the straight groove (48) away from the vertical groove (47); when the movable roller (44) extends out of the window hole (11), the horizontal axis (410) is located at the top of the vertical groove (47) and the inclined groove (46); when the horizontal axis (410) is located at the bottom end of the inclined groove (46) and the end of the straight groove (48) away from the vertical groove (47), the long hole (42) of the bottom plate (41) is directly opposite to the window hole (11).

5. A loading and unloading mechanism for a forging device according to claim 4, characterized in that: The hole blocking mechanism (5) comprises a telescopic rod (51) arranged in the inner cavity of the device base (1) and a mounting plate (52) arranged at the top telescopic end of the telescopic rod (51); the mounting plate (52) is provided with convex strips (53) equal in number to the window holes (11) and corresponding in position to each other in parallel; when the telescopic rod (51) is extended, the convex strips (53) are pushed out of the long hole (42) and slide into the window hole (11) to block the window hole (11).

6. A loading and unloading mechanism for a forging device according to claim 5, characterized in that: When the convex strip (53) extends out from the long hole (42) and slides into the window hole (11), the top surface is flush with the top surface of the device base (1).

7. A loading and unloading mechanism for a forging device according to claim 4, characterized in that: A second telescopic rod (411) is arranged on the inner wall of the device base (1), and the telescopic end of the second telescopic rod (411) is connected to the movable plate (45).

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