CN220028264U

CN220028264U - Leveling machine conveying mechanism

Info

Publication number: CN220028264U
Application number: CN202321674530.5U
Authority: CN
Inventors: 李秋林; 明文武
Original assignee: Anhui Xuanhong Cnc Technology Co ltd
Current assignee: Anhui Xuanhong Cnc Technology Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-11-17
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses a leveling machine conveying mechanism, which comprises a leveling machine, a guiding limiting assembly, a transmission assembly and a pushing assembly, wherein the transmission assembly comprises a driving gear and a transmission chain, the driving gear is arranged at the front end and the rear end of a side frame, a permanent magnet is arranged on one tooth of two driving gears positioned at opposite angles, the transmission chain is horizontally supported by the driving gear, the pushing assembly comprises a pushing plate, a movable sleeve, a central rod and a magnetic shift sheet, the end of the central rod is arranged on the side surface of one chain link of the transmission chain, the movable sleeve is sleeved on the central rod, the inner side of the movable sleeve is provided with a limiting groove, the magnetic shift sheet can be horizontally arranged in the limiting groove, the central rod is provided with at least one full-angle clamping groove, one side adjacent to the full-angle clamping groove is also provided with a positioning clamping groove, and a positioning block is fixedly arranged on the inner side of the magnetic shift sheet.

Description

Leveling machine conveying mechanism

Technical Field

The utility model relates to the technical field of levelers, in particular to a conveying mechanism of a leveler.

Background

In machine manufacturing, parts such as panels that should be flattened may be bent for various reasons to lose flatness, and a leveler is required to re-planarize the parts to meet the use standard.

The existing leveling machine adopts a method of manually feeding the components to carry out conveying and feeding, the mode needs to slowly push the components into a roller crack of the leveling machine by using manpower, and people can consume more physical power to be tired; in addition, personnel when gradually pushing the part to the leveler, the hand can be close to the leveler gyro wheel gradually, and personnel hand rolls into the gyro wheel and the probability that the accident takes place can greatly increased, causes production incident easily.

Disclosure of Invention

In order to solve the problems mentioned in the background art, the present utility model provides a leveler conveying mechanism.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the leveling machine comprises a leveling machine, a guiding and limiting assembly, a transmission assembly and a pushing assembly, wherein the leveling machine is provided with at least one group of leveling rollers which are erected by a vertical frame, the guiding and limiting assembly comprises a horizontal bottom plate, a side frame and an upper cover plate, the horizontal bottom plate and the upper cover plate are erected by the side frame and are arranged at the front end of the vertical frame, and a gap is reserved between the horizontal bottom plate and the upper cover plate;

the transmission assembly comprises a driving gear and a transmission chain, the driving gear is arranged at the front end and the rear end of the side frame, one tooth of the driving gears at the diagonal position is provided with a permanent magnet, and the transmission chain is horizontally supported by the driving gear;

the pushing assembly comprises a pushing plate, a movable sleeve, a central rod and a magnetic moving piece, wherein the end head of the central rod is arranged on the side face of one chain link of the transmission chain, the movable sleeve is sleeved on the central rod, a limiting groove is formed in the inner side of the movable sleeve, the magnetic moving piece can be horizontally arranged in the limiting groove, the central rod is provided with at least one full-angle clamping groove, one side, adjacent to the full-angle clamping groove, of the magnetic moving piece is further provided with a positioning clamping groove, and a positioning block is fixedly arranged on the inner side of the magnetic moving piece.

Preferably, the upper surface of the horizontal floor is flush with the nip between the leveling rollers.

Preferably, the transmission chain is supported by the driving gear and has an ascending section and a descending section, and when the chain link mounted on the central rod moves to the descending section, the bottom end of the pushing plate is closely attached to the upper surface of the horizontal bottom plate.

Preferably, the left end and the right end of the magnetic moving sheet are provided with permanent magnetism, and the length of the magnetic moving sheet is smaller than that of the limiting groove.

Preferably, the limit groove, the full-angle clamping groove and the positioning clamping groove are communicated with each other, the positioning block can be clamped into the positioning clamping groove, and the width of the positioning block is smaller than that of the full-angle clamping groove.

Preferably, the total number of links of the drive chain is an integer multiple of the number of driving gear teeth, which teeth with permanent magnets, when rotated to a vertically downward position, coincide exactly with the links on which the center rod is mounted.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the guide limiting assembly is arranged at the front end of the leveling machine, a technician only needs to put the part to be leveled between the upper cover plate and the horizontal bottom plate, the pushing assembly driven by the transmission assembly can push the part to be leveled into the leveling machine for leveling, and the technician does not need to manually push the part to be leveled into the leveling machine, so that the operation physical strength of the technician is greatly saved, and the working risk of the technician is also reduced.

2. The transmission assembly can automatically switch the locking state of the push plate during rotation, so that the road of the push plate is always vertical during rotation, the space occupation of equipment is reduced, and the setting cost of the equipment is reduced.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a leveling machine conveying mechanism according to the present utility model;

FIG. 2 is a schematic view of a side frame device with parts removed solely according to the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

FIG. 4 is a schematic diagram of a driving assembly and a pushing assembly according to the present utility model;

fig. 5 is an enlarged schematic view at B in fig. 4.

In the figure: 1. a leveler; 11. leveling rollers; 12. a vertical frame; 2. a guide limiting assembly; 21. a horizontal bottom plate; 22. a side frame; 23. an upper cover plate; 23. an upper cover plate; 3. a transmission assembly; 31. a drive gear; 32. a drive chain; 33. a permanent magnet; 4. a pushing assembly; 401. a limit groove; 402. a full angle clamping groove; 403. positioning clamping grooves; 41. a pushing plate; 42. a movable sleeve; 43. a central rod; 44. a magnetic shift piece; 45. and (5) positioning blocks.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a leveling machine conveying mechanism comprises a leveling machine 1, a guiding limiting assembly 2, a transmission assembly 3 and a pushing assembly 4, wherein the guiding limiting assembly 2 is fixedly installed at the front end of a feeding part of the leveling machine 1 and used for guiding a part to be leveled, the transmission assembly 3 is installed on the guiding limiting assembly 2, and the transmission assembly 3 can drive the pushing assembly 4 installed on the transmission assembly 3 to move so as to convey the part to be leveled into the leveling machine 1 for leveling.

The leveler 1 has at least one set of leveling rollers 11, each set of leveling rollers 11 being mounted between a set of uprights 12 to be raised. The guiding and limiting assembly 2 comprises a horizontal bottom plate 21, a side frame 22 and an upper cover plate 23, wherein the horizontal bottom plate 21 is arranged in front of the vertical frame 12, the upper surface of the horizontal bottom plate 21 is flush with the seam of the leveling roller 11, and a part to be leveled placed on the horizontal bottom plate 21 can be pushed between the seams of the leveling roller 11 to be leveled by the leveling roller 11. The side frames 22 are provided with two side frames which are respectively horizontally arranged at the front ends of the two vertical frames 12 and used for supporting the upper cover plate 23, and a gap for placing the parts to be leveled is arranged between the upper cover plate 23 and the horizontal bottom plate 21.

The transmission assemblies 3 are arranged on the opposite sides of the two side frames 22, the transmission assemblies 3 comprise driving gears 31 and transmission chains 32, the driving gears 31 are arranged at the front end and the rear end of the side frames 22, and the transmission chains 32 are horizontally supported by the driving gears 31 and rotate under the rotation drive of the driving gears 31.

The pushing component 4 is horizontally supported by two transmission chains 32, and the pushing component 4 continuously and periodically moves towards the leveling roller 11 along with the rotation of the transmission chains 32, so that the part to be leveled placed on the horizontal bottom plate 21 is pushed to the leveling roller 11 for leveling.

The pushing assembly 4 comprises a pushing plate 41, a movable sleeve 42, a central rod 43 and a magnetic moving piece 44, wherein the central rod 43 is horizontally arranged, the end of the central rod 43 is fixedly arranged on the side face of one chain link of the transmission chain 32 so as to rotate along with the transmission chain 32, the movable sleeve 42 is sleeved outside the central rod 43, one side of the pushing plate 41 is fixedly connected to the outside of the movable sleeve 42, the movable sleeve 42 can axially rotate outside the central rod 43, and the pushing plate 41 arranged outside the movable sleeve 42 always keeps vertical under the action of self gravity in the process of rotating and moving along with the transmission chain 32 through the central rod 43.

The transmission chain 32 is supported by the driving gear 31 to have an ascending section and a descending section, the driving gear 31 rotates to drive the chain link of the transmission chain 32 positioned at the descending section to move towards the leveling roller 11, and when the chain link mounted on the center rod 43 moves to the descending section, the bottom end of the pushing plate 41 is tightly attached to the upper surface of the horizontal bottom plate 21.

The inner side of the movable sleeve 42 is provided with a limit groove 401, the magnetic moving piece 44 can be clamped in the limit groove 401 in a horizontal moving way, the left end and the right end of the magnetic moving piece 44 are provided with permanent magnetism, and the length of the magnetic moving piece 44 is smaller than that of the limit groove 401.

The central rod 43 is provided with at least one full-angle clamping groove 402, one side adjacent to the full-angle clamping groove 402 is also provided with a positioning clamping groove 403, and the positioning clamping groove 403 is communicated with the full-angle clamping groove 402. The limiting groove 401 is communicated with the full-angle clamping groove 402 and the positioning clamping groove 403, a positioning block 45 is fixedly arranged on the inner side of the magnetic moving piece 44, the positioning block 45 can be clamped into the positioning clamping groove 403, and the width of the positioning block 45 is smaller than that of the full-angle clamping groove 402.

The full angle slot 402 is a ring groove completely sunk into the inner side of the central rod 43, the positioning slot 403 is a groove just allowing the positioning block 45 to be placed, the full angle slot 402 is adjacent to the positioning slot 403 from left to right, and when the magnetic moving plate 44 moves to place the positioning block 45 into the positioning slot 403, the movable sleeve 42 is limited and cannot axially rotate; when the magnetic moving plate 44 moves to move the positioning block 45 into the full angle slot 402, the movable sleeve 42 can freely rotate axially. The positioning slot 403 is disposed at a position where the positioning block 45 can just move from the full angle slot 402 into the positioning slot 403 when the pushing plate 41 is in a vertical state.

In each set of two driving gears 31 mounted at the front and rear ends of the side frames 22, a permanent magnet 33 is mounted on the tooth of one driving gear 31, and the driving gear 31 mounted with the permanent magnet 33 at the front end and the driving gear 31 mounted with the permanent magnet 33 at the rear end are mounted on the two different side frames 22.

The teeth of the driving gear 31 having the permanent magnet 33 are exactly coincident with the links mounted with the center rod 43 when rotated to the vertically downward position, and the total number of links of the driving chain 32 is an integer multiple of the number of teeth of the driving gear 31, so that the links of the driving gear 31 and the driving chain 32 each time can be coincident with the teeth having the permanent magnet 33 during rotation.

When the chain link wheel provided with the center rod 43 rotates to the lower part of the front end of the side frame 22, the permanent magnet 33 attracts the magnetic moving piece 44 to move, so that the positioning block 45 moves into the positioning clamping groove 403 to vertically lock the pushing plate 41, and the pushing plate 41 driven by the transmission chain 32 to move can push the part to be leveled to the leveling roller 11 for leveling; when the center rod 43 moves to the lower part of the rear end of the side frame 22, the permanent magnet 33 on the other side attracts the magnetic moving piece 44 to move, so that the positioning block 45 moves into the full-angle clamping groove 402 to release the vertical locking of the push plate 41, and the push plate 41 can be kept vertical under the action of self gravity during rotation.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the connection may be mechanical connection, direct connection or indirect connection through an intermediate medium, and may be internal connection of two elements or interaction relationship of two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting a mechanical device, so the utility model does not explain the control mode and circuit connection in detail.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a leveling machine conveying mechanism, includes leveling machine (1), guide limiting component (2), drive assembly (3) and pushing components (4), leveling machine (1) have at least a set of leveling roller (11) of being set up by grudging post (12), its characterized in that:

the guide limiting assembly (2) comprises a horizontal bottom plate (21), a side frame (22) and an upper cover plate (23), wherein the side frame (22) is used for erecting and installing the horizontal bottom plate (21) and the upper cover plate (23) at the front end of the vertical frame (12), and a gap is reserved between the horizontal bottom plate (21) and the upper cover plate (23);

the transmission assembly (3) comprises a driving gear (31) and a transmission chain (32), the driving gear (31) is arranged at the front end and the rear end of the side frame (22), one tooth of the two driving gears (31) at the diagonal position is provided with a permanent magnet (33), and the transmission chain (32) is horizontally supported by the driving gear (31);

the pushing assembly (4) comprises a pushing plate (41), a movable sleeve (42), a central rod (43) and a magnetic moving sheet (44), wherein the end of the central rod (43) is arranged on the side face of one chain link of the transmission chain (32), the movable sleeve (42) is sleeved on the central rod (43), a limiting groove (401) is formed in the inner side of the movable sleeve (42), the magnetic moving sheet (44) can be horizontally arranged in the limiting groove (401), the central rod (43) is provided with at least one full-angle clamping groove (402), one side, adjacent to the full-angle clamping groove (402), is further provided with a positioning clamping groove (403), and a positioning block (45) is fixedly arranged on the inner side of the magnetic moving sheet (44).

2. A leveler feed mechanism as set forth in claim 1 wherein: the upper surface of the horizontal bottom plate (21) is flush with the gap between the leveling rollers (11).

3. A leveler feed mechanism as set forth in claim 1 wherein: the transmission chain (32) is supported by the driving gear (31) and has an ascending section and a descending section, and when the chain link mounted on the central rod (43) moves to the descending section, the bottom end of the pushing plate (41) is tightly attached to the upper surface of the horizontal bottom plate (21).

4. A leveler feed mechanism as set forth in claim 1 wherein: the left end and the right end of the magnetic moving sheet (44) are provided with permanent magnetism, and the length of the magnetic moving sheet (44) is smaller than that of the limiting groove (401).

5. A leveler feed mechanism as set forth in claim 1 wherein: the limiting groove (401), the full-angle clamping groove (402) and the positioning clamping groove (403) are communicated with each other, the positioning block (45) can be clamped into the positioning clamping groove (403), and the width of the positioning block (45) is smaller than that of the full-angle clamping groove (402).

6. A leveler feed mechanism as set forth in claim 1 wherein: the total number of chain links of the transmission chain (32) is an integral multiple of the number of teeth of the driving gear (31), and the teeth of the driving gear (31) with the permanent magnets (33) are exactly coincident with the chain links provided with the central rod (43) when rotated to the vertical downward position.