CN220466661U - Automatic feeding mechanism - Google Patents

Abstract

The utility model provides an automatic feed mechanism, includes conveyer belt, plummer, transfer platform and the material preparation platform that arranges in proper order from left to right, the upside of plummer is the loading surface, the top of plummer is equipped with spacing fender frame, spacing fender frame is used for restricting wait the machined part on the conveyer belt gets into the loading surface by one, the right side of loading surface is equipped with the bearing dog that supplies to treat the machined part to support, the upside of plummer is the transfer surface, the transfer platform is by transferring the power spare drive in order to realize going up and down, the left side of transfer surface with the right side of loading surface corresponds the setting, the right side of transfer surface is equipped with the transfer dog that supplies to treat the machined part to support, the upside of material preparation platform is the material preparation face, the material preparation face with the right side of transferring the face corresponds the setting. Compared with the prior art, the automatic dispersing and feeding of the bundled to-be-machined parts is achieved, the machining efficiency is effectively improved, and the automatic dispersing and feeding device has good practicability.

Description

Automatic feeding mechanism

Technical Field

The utility model relates to the technical field of feeding and processing of workpieces to be processed, in particular to an automatic feeding mechanism.

Background

The section bar is a product which is manufactured by rolling, casting and other processes and has a straight strip-shaped structure, and the product can be used independently and can be further assembled into other structures, so that the section bar is widely applied to the fields of building construction, mechanical installation and the like. The profile is generally cut according to specific dimensional requirements when in use.

For ease of transport, the profiles are often packaged in bundles, which need to be dispersed when cutting is required to facilitate cutting one by one. Because the length of the workpiece to be processed is often longer and the weight is large, the labor and time are obviously wasted if the workpiece is manually processed.

Disclosure of Invention

The utility model aims to provide an automatic feeding mechanism capable of automatically dispersing bundled to-be-processed workpieces and realizing one-by-one feeding.

In order to solve the problems, the utility model provides an automatic feeding mechanism, which comprises a conveying belt, a bearing table, a transfer table and a material preparation table which are sequentially arranged from left to right, wherein the upper side of the bearing table is a bearing surface which is arranged in a left-high-right-low inclined manner, the conveying belt is used for conveying a workpiece to be processed to the bearing surface, a limiting stop frame is arranged above the bearing table and used for limiting the workpiece to be processed on the conveying belt to enter the bearing surface one by one, the right side of the bearing surface is provided with a bearing stop block for the workpiece to be processed to abut against, the upper side of the transfer table is a transfer surface which is arranged in a left-high-right-low inclined manner, the transfer table is driven by a transfer power piece to realize lifting, the left side of the transfer surface corresponds to the right side of the bearing surface so that the workpiece to be processed on the right side of the bearing surface is transferred to the transfer surface when the transfer table is lifted, and the upper side of the material preparation table is provided with a transfer stop block for the workpiece to abut against.

When the scheme is used, bundled to-be-machined parts can be stacked onto the conveying belt firstly and move towards the bearing surface under the action of the conveying belt, at the moment, due to the existence of the limiting baffle frame, bundled to-be-machined parts are dispersed and enter the bearing surface one by one, meanwhile, due to the fact that the bearing surface is arranged in a left-high-right-low-inclination mode, to-be-machined parts on the bearing surface move to the right side of the bearing surface under the action of gravity, then the transfer table ascends under the action of the transfer power piece, to-be-machined parts on the right side of the bearing surface are transferred to the transfer surface, then to-be-machined parts move to the right side of the transfer surface under the action of the transfer power piece, and then the transfer table descends under the action of the transfer power piece, to-be-machined parts on the right side of the transfer surface are transferred to the stock preparation surface. Compared with the prior art, the automatic dispersing and feeding of the bundled to-be-processed workpieces are realized by the scheme, the efficiency is high, manual participation is not needed, and the practicality is good.

Preferably, the above scheme further comprises a shaping assembly, wherein the shaping assembly comprises a shaping baffle plate positioned on the front side or the rear side of the bearing surface and a shaping power piece used for driving the shaping baffle plate to move in the front-rear direction, and the shaping baffle plate is used for being abutted to a workpiece to be machined on the bearing surface so as to align the end parts of the workpiece to be machined on the bearing surface.

Preferably, the shaping power piece is a cylinder arranged along the front-rear direction, and the output end of the shaping power piece is connected to the shaping baffle.

Preferably, the left side of loading end is equipped with horizontal changeover portion, be equipped with transition subassembly on the plummer, transition subassembly includes along controlling the conveyer belt that the direction set up, cooperate in the left band pulley of conveyer belt left side, cooperate in the right band pulley on conveyer belt right side, be used for driving the pivoted transition motor of left band pulley or right band pulley to and set up the backup pad between left band pulley and right band pulley, conveyer belt and changeover portion parallel arrangement, the backup pad is used for supporting conveyer belt's middle part and makes conveyer belt's upside be higher than the changeover portion, transition subassembly's setting makes waiting that the machined part on the conveyer belt can be better dispersed the back send to the loading end again.

Preferably, the limit stop comprises a limit stop located above the transition section, and a channel for a workpiece to pass through is formed between the bottom surface of the limit stop and the transition section.

Preferably, the limiting baffle frame comprises a limiting baffle plate positioned above the bearing surface, a channel for the workpieces to pass through is formed between the bottom surface of the limiting baffle plate and the bearing surface, and a gap for the workpieces to pass through is formed between the side surface of the limiting baffle plate and the bearing baffle plate, so that the workpieces to be processed can be arranged on the bearing surface more orderly.

Preferably, the limiting baffle is mounted on the limiting baffle frame and can be adjusted along transverse movement or vertical movement relative to the limiting baffle frame, so that the position of the limiting baffle relative to the bearing surface can be adjusted according to the size of a workpiece to be machined, and the limiting baffle has better universality.

Preferably, the limiting baffle frame is provided with a transverse groove arranged transversely, the limiting baffle plate is provided with a vertical groove arranged vertically, a fastening bolt is arranged between the limiting baffle plate and the limiting baffle frame, and one end of the fastening bolt is connected to the vertical groove in a matched mode, and the other end of the fastening bolt is connected to the transverse groove in a matched mode.

Preferably, the left part sliding connection of transfer platform has the extension piece, the upper side of extension piece with transfer face is in the coplanar, the relative slip direction of transfer platform of extension piece is on a parallel with transfer face, realize fixing through the locking pin between extension piece and the transfer platform to make the extension piece slide to the left of transfer platform relatively through adjusting the locking pin, can be adapted to the waiting machined part of different specifications, possess better commonality.

Preferably, the material preparation surface is arranged in a low-inclination mode, and the right side of the material preparation surface is provided with a material preparation stop block for a to-be-processed workpiece to lean against, so that the to-be-processed workpiece can automatically move to the right side of the material preparation surface under the action of gravity, and the interference problem with the transfer table is avoided.

Drawings

FIG. 1 is a schematic top view of an assembled automatic loading mechanism;

FIG. 2 is a schematic cross-sectional view taken along section line A-A of FIG. 1;

FIG. 3 is a schematic perspective view of the front side of an automatic feeding mechanism;

FIG. 4 is a schematic perspective view of the rear side of an automatic loading mechanism;

FIG. 5 is a partially enlarged schematic illustration of region B of FIG. 3;

FIG. 6 is an enlarged partial schematic view of region C of FIG. 4;

fig. 7 is a partially enlarged schematic view of the D region in fig. 3.

The reference numerals are used to describe the components,

1. a conveyor belt; 11. a conveying motor; 12. a fixing frame; 2. a carrying platform; 2a, a bearing surface; 2b, a transition section; 21. a bearing stop block; 3. a transfer table; 3a, a transfer surface; 31. a transfer power piece; 32. a transfer stop block; 33. an extension block; 34. a locking pin; 35. a chute; 4. a material preparation table; 4a, preparing a material surface; 41. a material preparation stop block; 5. a limiting baffle frame; 51. a limit baffle; 52. a limit stop; 53. a transverse groove; 54. a vertical groove; 55. tightening the bolt; 6. a jacking table; 61. lifting the power piece; 62. a guide roller; 7. a conveyor belt; 71. a left belt wheel; 72. a right belt wheel; 73. a transition motor; 74. a support plate; 8. shaping a baffle; 81. shaping a power piece; 91. a first sensor; 92. a second sensor; 93. a third sensor; 94. and a fourth sensor.

Detailed Description

In order that the above objects, features and advantages of the present utility model will be readily apparent, a more particular description of the utility model briefly described above will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, as illustrated in the appended drawings, it is to be understood that the embodiments described are merely some, but not all, embodiments of the 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. It should be further noted that, in the embodiments of the present utility model, all directional indications (such as up, down, left, right, front, back, inner, and outer) are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is correspondingly changed.

Referring to fig. 1-7, an automatic feeding mechanism provided by the embodiment of the utility model includes a conveying belt 1, a carrying table 2, a transferring table 3 and a material preparation table 4 sequentially arranged from left to right, wherein the upper side of the carrying table 2 is a carrying surface 2a which is arranged in a vertically inclined manner, the conveying belt 1 is used for conveying a workpiece to be processed to the carrying surface 2a, a limit stop frame 5 is arranged above the carrying table 2, the limit stop frame 5 is used for limiting the workpiece to be processed on the conveying belt 1 to enter the carrying surface 2a one by one, a carrying stop block 21 for supporting the workpiece is arranged on the right side of the carrying surface 2a, the upper side of the transferring table 3 is a transferring surface 3a which is arranged in a vertically inclined manner, the left side of the transferring table 3a is arranged corresponding to the right side of the carrying surface 2a so as to realize lifting, when the transferring table 3 is lifted, the workpiece to be processed on the right side of the carrying surface 2a is transferred to the transferring surface 3a, the material preparation table 4 is arranged on the right side of the carrying surface 3a corresponding to the material preparation table 4a, and when the material preparation table 4 is lifted by the right side of the carrying surface 3a is arranged on the right side of the carrying surface 4.

When the scheme is used, bundled to-be-machined parts can be firstly stacked on the conveying belt 1 and move towards the carrying surface 2a under the action of the conveying belt 1, at the moment, due to the existence of the limiting baffle frame 5, bundled to-be-machined parts are dispersed and enter the carrying surface 2a one by one, meanwhile, due to the fact that the carrying surface 2a is arranged in a left-high right-low-inclined mode, to-be-machined parts on the carrying surface 2a move to the right side of the carrying surface 2a under the action of gravity, then the transfer table 3 ascends under the action of the transfer power piece 31, to-be-machined parts on the right side of the carrying surface 2a are transferred to the transfer surface 3a, then the to-be-machined parts move to the right side of the transfer surface 3a under the action of the transfer power piece 31, and then the transfer table 3 descends under the action of the transfer power piece 31, so that to-be-machined parts on the right side of the transfer surface 3a are transferred to the material preparation surface 4a. Compared with the prior art, the automatic dispersing and feeding of the bundled to-be-processed workpieces are realized by the scheme, the efficiency is high, manual participation is not needed, and the practicality is good.

In this embodiment, the arrangement of the left side of the transfer surface 3a corresponding to the right side of the carrying surface 2a means that there is at least one overlapping range of the width of the workpiece to be processed in the left-right direction between the left side of the transfer surface 3a and the right side of the carrying surface 2 a; similarly, the arrangement of the material preparation surface 4a corresponding to the right side of the transfer surface 3a means that there is at least one overlapping range of the width of the workpiece to be processed in the left-right direction between the material preparation surface 4a and the right side of the transfer surface 3 a. In the present embodiment, the carrying table 2, the transferring table 3 and the stock table 4 are plural and are arranged side by side in the front-rear direction, respectively, and the carrying table 2, the transferring table 3 and the stock table 4 are staggered from each other in the front-rear direction so as to avoid the problem of mutual interference. Furthermore, the transfer power member 31 is preferably a cylinder or an oil cylinder arranged vertically, and the transfer table 3 is connected to an output end of the transfer power member 31.

In the present embodiment, the conveyor belt 1 is driven by the conveyor motor 11 to achieve a moving tendency from left to right. The driving mode of the conveying belt 1 is the prior art, in short, the right end of the conveying belt 1 is wound on the output shaft of the conveying motor 11, the right part of the conveying belt 1 is arranged towards the left side of the upper part of the bearing table 2, and the left end of the conveying belt 1 is installed on a fixing frame 12 which is arranged at intervals relative to the bearing table 2, so that when the output shaft of the conveying motor 11 rotates, the conveying belt 1 generates a movement trend from left to right, and workpieces to be machined on the conveying belt 1 are sent to a bearing surface 2a on the bearing table 2.

As an optimization of the above embodiments, a shaping component is also included. The shaping assembly includes a shaping baffle 8 located on the front side of the carrying surface 2a and a shaping power member 81 for driving the shaping baffle 8 to move in the front-rear direction, the shaping baffle 8 being for abutting against a workpiece to be machined on the carrying surface 2a so that the ends of the workpiece to be machined on the carrying surface 2a are aligned. More specifically, the shaping power member 81 is a cylinder disposed in the front-rear direction, and the output end of the shaping power member 81 is connected to the shaping baffle 8.

As an optimization scheme for the above embodiment, the above scheme further includes a transition component. Specifically, the left side of the carrying surface 2a is provided with a horizontal transition section 2b, a transition assembly is arranged on the front side of the carrying platform 2, the transition assembly comprises a conveying belt 7 arranged along the left-right direction, a left belt pulley 71 matched with the left side of the conveying belt 7, a right belt pulley 72 matched with the right side of the conveying belt 7, a transition motor 73 for driving the left belt pulley 71 or the right belt pulley 72 to rotate, and a supporting plate 74 arranged between the left belt pulley 71 and the right belt pulley 72, the conveying belt 7 and the transition section 2b are arranged side by side in parallel, the supporting plate 74 is used for supporting the middle part of the conveying belt 7 and enabling the upper side surface of the conveying belt 7 to be higher than the transition section 2b, and the transition assembly is arranged so that workpieces to be machined on the conveying belt 1 can be better dispersed and then sent to the carrying surface 2a. Further, the limit stop 5 includes a limit stop 52 located above the transition section 2b, and a channel for the workpiece to pass through is formed between the bottom surface of the limit stop 52 and the transition section 2b, so as to ensure that the workpiece to be processed sequentially enters the transition section 2b.

In order to enable the workpieces to be arranged on the bearing surface 2a more orderly, the limit baffle frame 5 comprises a limit baffle plate 51 positioned above the bearing surface 2a, a channel for the workpieces to pass through is formed between the bottom surface of the limit baffle plate 51 and the bearing surface 2a, and a gap for the workpieces to pass through is formed between the side surface of the limit baffle plate 51 and the bearing stop block 21. Considering that the specifications and dimensions of the workpiece to be processed are different, for further improving the universality, the limit baffle plate 51 is mounted on the limit baffle frame 5 and can be adjusted along the transverse movement or along the vertical movement relative to the limit baffle frame 5, so that the position of the limit baffle plate 51 relative to the bearing surface 2a can be adjusted. More specifically, in this embodiment, the limit stop 5 is provided with a transverse slot 53 disposed along a transverse direction, the limit stop 51 is provided with a vertical slot 54 disposed along a vertical direction, a tightening bolt 55 is disposed between the limit stop 51 and the limit stop 5, the tightening bolt 55 is preferably a bolt, one end of the tightening bolt 55 is cooperatively connected to the vertical slot 54 and the other end is cooperatively connected to the transverse slot 53, so as to realize the transverse movement adjustment or the vertical movement adjustment of the limit stop 51 relative to the limit stop 5. Of course, in other embodiments, the limit stop frame 5 may be provided with a vertical groove 54 arranged vertically, and the limit stop plate 51 may be provided with a transverse groove 53 arranged transversely, which is the same as the inventive idea of the present design.

As an optimization scheme for the above embodiment, the left part of the transfer table 3 is slidably connected with the extension block 33, the upper side surface of the extension block 33 is in the same plane with the transfer surface 3a, the sliding direction of the extension block 33 relative to the transfer table 3 is parallel to the transfer surface 3a, and the extension block 33 and the transfer table 3 are fixed by the locking pin 34, so that the extension block 33 can slide leftwards relative to the transfer table 3 by adjusting the locking pin 34, and the extension block is suitable for workpieces to be machined with different specifications, and has better universality. In this solution, the sliding connection between the transfer table 3 and the extension block 33 means that a sliding groove 35 is provided on the side surface of the extension block 33, the long side direction of the sliding groove 35 is parallel to the transfer surface 3a, one end of a locking pin 34 is connected to the sliding groove 35, and the other end is connected to the side surface of the transfer table 3, so as to fix the extension block 33 relative to the transfer table 3.

In this embodiment, the material preparation surface 4a is arranged in a manner of being inclined left and right, and the right side of the material preparation surface 4a is provided with an upward protruding material preparation stop block 41 for supporting a workpiece to be processed, so that the workpiece to be processed can automatically move to the right side of the material preparation surface 4a under the action of gravity, and interference with the transfer table 3 is avoided. Further, the above scheme further includes a jacking table 6 and a jacking power member 61 for driving the jacking table 6 to lift, the jacking power member 61 is preferably a cylinder or an oil cylinder arranged vertically, the upper side of the jacking table 6 is provided with a guide roller 62, the axis of the guide roller 62 is arranged along the length direction perpendicular to the workpiece to be processed, the guide roller 62 is correspondingly arranged on the right side of the material preparation surface 4a so that the workpiece to be processed on the right side of the material preparation surface 4a is transferred onto the guide roller 62 when the jacking table 6 is lifted, and then the workpiece to be processed on the guide roller 62 can be sent to a cutting machine for cutting processing.

Further, the above-mentioned solution further includes a first sensor 91 disposed toward the left side of the transition section 2b, a second sensor 92 disposed toward the right side of the transition section 2b, a third sensor 93 disposed toward the right side of the carrying surface 2a, and a fourth sensor 94 disposed toward the right side of the transfer surface 3a, and the first sensor 91, the second sensor 92, the third sensor 93, and the fourth sensor 94 are all preferably infrared sensors. Wherein the first sensor 91 is used for detecting the condition of the workpiece to be machined on the left side of the transition section 2b, the second sensor 92 is used for detecting the condition of the workpiece to be machined on the right side of the transition section 2b, when the second sensor 92 detects the workpiece to be machined all the time, the condition indicates that the workpiece to be machined on the bearing surface 2a is full, and the conveying belt 1 stops supplying the workpiece to be machined to the bearing surface 2 a; the third sensor 93 is configured to detect a condition of the workpiece to be machined on the right side of the carrying surface 2a, and when the third sensor 93 detects the workpiece to be machined, it indicates that the workpiece to be machined on the right side of the carrying surface 2a is in place, the transfer table 3 may be lifted up so that the workpiece to be machined is transferred to the transfer surface 3a; the fourth sensor 94 is used for detecting the condition of the workpiece to be machined on the right side of the transfer surface 3a, and when the fourth sensor 94 detects the workpiece to be machined, the condition indicates that the workpiece to be machined on the right side of the transfer surface 3a is in place, and the transfer table 3 can be lowered so that the workpiece to be machined is transferred to the stock surface 4a.

Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.

Claims (10)

1. An automatic feeding mechanism is characterized by comprising a conveying belt (1), a bearing table (2), a transfer table (3) and a material preparation table (4) which are sequentially arranged from left to right, wherein the upper side of the bearing table (2) is a bearing surface (2 a) which is obliquely arranged from left to right, the conveying belt (1) is used for conveying a workpiece to be processed to the bearing surface (2 a), a limit stop frame (5) is arranged above the bearing table (2), the limit stop frame (5) is used for limiting the workpiece to be processed on the conveying belt (1) to enter the bearing surface (2 a) one by one, a bearing stop block (21) for supporting the workpiece to be processed is arranged on the right side of the bearing surface (2 a), the upper side of the transfer table (3) is a transfer surface (3 a) which is obliquely arranged from left to right, the transfer table (3) is driven by a transfer power piece (31) to realize lifting, the left side of the transfer surface (3 a) corresponds to the right side of the bearing surface (2 a) so that the workpiece to be processed on the right side (4) is supported by the transfer surface (3 a), the material preparation surface (4 a) is arranged corresponding to the right side of the transfer surface (3 a) so that a workpiece to be processed on the right side of the transfer surface (3 a) is transferred to the material preparation surface (4 a) when the transfer table (3) descends.

2. An automatic feeding mechanism according to claim 1, further comprising a shaping assembly comprising a shaping baffle (8) located on the front or rear side of the carrying surface (2 a) and a shaping power member (81) for driving the shaping baffle (8) to move in the front-rear direction, the shaping baffle (8) being for abutting against a workpiece to be machined on the carrying surface (2 a) to align the ends of the workpiece to be machined on the carrying surface (2 a).

3. An automatic feeding mechanism according to claim 2, wherein the shaping power member (81) is a cylinder provided in the front-rear direction, and an output end of the shaping power member (81) is connected to the shaping baffle plate (8).

4. An automatic feeding mechanism according to claim 1, characterized in that the left side of the bearing surface (2 a) is provided with a horizontal transition section (2 b), the bearing table (2) is provided with a transition assembly, the transition assembly comprises a conveying belt (7) arranged along the left-right direction, a left belt wheel (71) matched with the left side of the conveying belt (7), a right belt wheel (72) matched with the right side of the conveying belt (7), a transition motor (73) for driving the rotation of the left belt wheel (71) or the right belt wheel (72), and a supporting plate (74) arranged between the left belt wheel (71) and the right belt wheel (72), the conveying belt (7) is arranged in parallel with the transition section (2 b), and the supporting plate (74) is used for supporting the middle part of the conveying belt (7) and enabling the upper side surface of the conveying belt (7) to be higher than the transition section (2 b).

5. An automatic feeding mechanism according to claim 4, wherein the limit stop (5) comprises a limit stop (52) located above the transition section (2 b), and a passage for a workpiece to pass is formed between the bottom surface of the limit stop (52) and the transition section (2 b).

6. An automatic feeding mechanism according to claim 1, wherein the limit baffle frame (5) comprises a limit baffle plate (51) positioned above the bearing surface (2 a), a channel for the workpieces to be processed to pass through one by one is formed between the bottom surface of the limit baffle plate (51) and the bearing surface (2 a), and a gap for the workpieces to be processed to pass through one by one is formed between the side surface of the limit baffle plate (51) and the bearing baffle plate (21).

7. An automatic feeding mechanism according to claim 6, wherein the limit baffle (51) is mounted on the limit stop (5) and is movable and adjustable in a lateral direction or in a vertical direction relative to the limit stop (5).

8. An automatic feeding mechanism according to claim 7, characterized in that the limit stopper (5) is provided with a transverse groove (53) arranged transversely, the limit baffle (51) is provided with a vertical groove (54) arranged vertically, a tightening bolt (55) is arranged between the limit stopper (5) and the limit baffle (51), one end of the tightening bolt (55) is connected to the vertical groove (54) in a matched manner, and the other end of the tightening bolt is connected to the transverse groove (53) in a matched manner.

9. An automatic feeding mechanism according to claim 1, wherein an extension block (33) is slidably connected to the left part of the transfer table (3), the upper side surface of the extension block (33) is in the same plane as the transfer surface (3 a), the sliding direction of the extension block (33) relative to the transfer table (3) is parallel to the transfer surface (3 a), and the extension block (33) and the transfer table (3) are fixed by a locking pin (34).

10. An automatic feeding mechanism according to claim 1, wherein the material preparation surface (4 a) is arranged in a manner of being inclined left and right, and a material preparation stop block (41) for a workpiece to be abutted is arranged on the right side of the material preparation surface (4 a).