CN216104737U

CN216104737U - Loading and unloading mechanism for processing carrier roller shaft and carrier roller shaft processing complete machine with same

Info

Publication number: CN216104737U
Application number: CN202122325010.0U
Authority: CN
Inventors: 吕文辉
Original assignee: JINHUA CHANGNENG MACHINERY CO Ltd
Current assignee: JINHUA CHANGNENG MACHINERY CO Ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-03-22
Anticipated expiration: 2031-09-24

Abstract

The utility model provides an idler shaft processing and loading and unloading mechanism, which comprises a loading rack, an adjustment shaft is arranged on the loading rack, and one or more groups of racks with adjustable spacing are detachably connected to the adjustment shaft. The shaft is placed on the shelf. In the present application, by setting up an adjustable material rack, when it is a group, the spacing can be adjusted within the range of the guide rod to adapt to workpieces of different lengths, and in addition, multiple groups can be arranged to cooperate with multiple reclaiming robots for simultaneous material feeding, greatly It improves the diversity of feeding and storing materials, which is beneficial to improve work efficiency; in addition, a blanking mechanism is set on the rear side of the feeding rack, and then the processed workpiece is guided to the front side of the feeding rack through the material guide plate, and the material is loaded. The uniform cutting position can reduce the number of workers, improve efficiency and save costs. The utility model also provides a complete machine for processing the idler shaft with the above-mentioned idler shaft processing and unloading mechanism.

Description

Loading and unloading mechanism for processing carrier roller shaft and carrier roller shaft processing complete machine with same

Technical Field

The utility model relates to a feeding mechanism, in particular to a feeding and discharging mechanism for processing a carrier roller shaft and a complete carrier roller shaft processing machine with the same.

Background

At present, the feeding and discharging mechanism on the market has the following defects: 1. during feeding, the same feeding machine can only store workpieces of one specification mostly, and switching storage and feeding of long workpieces, short workpieces and multiple workpieces cannot be performed; 2. the existing feeding and discharging mechanisms mostly feed materials from the front side and the rear side, and a plurality of workers are needed to operate in actual production.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a loading and unloading mechanism for processing a carrier roller shaft, which solves the problems in the prior art.

In order to solve the technical problems, the utility model specifically adopts the following technical scheme:

unloading mechanism in bearing roller processing, including last work or material rest, be equipped with the adjusting shaft pole on going up the work or material rest, can dismantle on the adjusting shaft pole and be connected with a set of or the adjustable interval's of multiunit material rest, the bearing roller is placed on material rest. When a group of material racks is arranged, single workpieces can be loaded, the length range of the workpieces can be adapted to be large, two material taking mechanical arms and two machining stations are arranged, the two material taking mechanical arms transfer one workpiece in a coordinated mode, and the two machining stations process two end portions of one workpiece in a coordinated mode; when the workpiece is a short workpiece, two groups of material shelves are set as the optimal scheme, the material shelves can be matched with two material taking mechanical arms to carry out simultaneous feeding and discharging, and two processing stations can be set to process the workpiece simultaneously.

Preferably, the rack comprises a left moving side plate and a right moving side plate, and the group of racks comprises a left moving side plate and a right moving side plate. The detachable combination can be detached at any time to be replaced by the optimal combination, and the optimal combination comprises the setting of the number of groups and the adjustment of the distance. The left moving side plate and the right moving side plate are fixed in a mode of clamping the adjusting shaft lever up and down.

Preferably, the material taking device further comprises a rack, wherein a plurality of material taking manipulators are arranged on the rack, and the material taking manipulators are located above the material rack. The material taking manipulator can be used for grabbing short workpieces when being provided with one, can be used for grabbing short workpieces on each material rack respectively when being provided with a plurality of short workpieces, and can also grab the same long workpiece in a coordinated mode. In the actual production process, two optimal schemes are set.

Preferably, the material-taking manipulator comprises several pneumatic gripping jaws. Preferably, set up two pneumatic clamping jaws on the material taking manipulator, two pneumatic clamping jaw structures are comparatively simple, and can be the holding stability snatching, avoid the work piece to rock.

Preferably, an X-axis track is arranged on the rack, a Y-axis track is connected to the X-axis track through a sliding block, a Z-axis track is connected to the Y-axis track through a sliding block, driving mechanisms are arranged on the X-axis track, the Y-axis track and the Z-axis track respectively, each driving mechanism comprises a driving motor and a drag chain mechanism driven by the driving motor, a rotary cylinder is arranged on the Z-axis track, and a pneumatic clamping jaw is arranged at the output end of the rotary cylinder. Above structure has realized the removal and the rotation of reclaimer manipulator in X axle, Y axle, Z axle orientation to send the material to machining-position and can carry out the processing of turning around at machining-position. Wherein the reclaimer manipulator includes revolving cylinder and pneumatic clamping jaw.

Preferably, the rear side of the feeding frame is provided with a jacking mechanism, the feeding frame is obliquely arranged in the front-back direction, the rear side of the feeding frame is lower than the front side of the feeding frame, and the jacking mechanism is used for jacking a roller carrier shaft at the rear side of the feeding frame. The jacking mechanism is used for jacking the roller carrier shaft, so that the pneumatic clamping jaw can be conveniently grabbed, and the jacking position, the jacking height, the grabbing position and the grabbing height are preset through respective strokes.

Preferably, the jacking mechanism comprises a jacking cylinder and a jacking plate arranged at the output end of the jacking cylinder, the top of the jacking plate is provided with a jacking block, and the top of the jacking block is provided with a V-shaped jacking notch.

As the preferred, the material loading frame rear side is equipped with unloading mechanism, and unloading mechanism is including the buffer station of the high difference of crisscross setting on the material loading frame, and the bearing roller axle after the processing drops step by buffer station department, is equipped with the stock guide on the material loading frame of buffer station below, and the front side of stock guide extends to the place ahead of material loading frame and the front side of stock guide is less than the rear side. The machined workpiece is conveyed to the upper portion of the discharging mechanism through the material taking manipulator and is put down, the workpiece drops to the material guide plate through the buffering of the multi-stage buffer table, and the workpiece drops to the front side of the material loading frame through the material guide plate to be collected, and the workpiece loading and discharging can be completed by only one worker at the same side as the material loading and discharging.

Preferably, the material loading frame is provided with a blanking mechanism on the rear side, the blanking mechanism comprises a set of lifting air cylinders and a set of rotary air cylinders arranged at the output end of the lifting air cylinders, the output end of each rotary air cylinder is provided with a rotary shaft, each rotary shaft is provided with a V-shaped material receiving plate, a material guide plate is arranged below the rotary shaft, and the front side of the material guide plate extends to the front side of the material loading frame and the front side of the material guide plate is lower than the rear side. The work piece after processing is transported the unloading mechanism top through the reclaimer manipulator and is put down, and the work piece drives through lift cylinder and descends the rotatory work piece of unloading of rethread revolving cylinder, lets the work piece drop the stock guide, and the front side that falls the work or material rest behind the stock guide is collected, and the impact that the work piece dropped can effectively be reduced to this kind of scheme, and material loading, unloading homonymy only need a workman can accomplish the material loading unloading, and work efficiency is high, and is with low costs.

Preferably, the material loading frame rear side is equipped with unloading mechanism, and unloading mechanism includes a set of lift cylinder, sets up in lift cylinder's mount pad and sets up the rotation axis on the mount pad, rotation axis and mount pad swivelling joint and be equipped with the extension spring between the two, and the rotation axis below is equipped with the stock guide, and the stock guide front side extends to the place ahead of material loading frame and the front side of stock guide is less than the rear side, is equipped with cam bearing between stock guide and the material receiving plate, thereby supports when the material receiving plate descends and leans on in cam bearing and realize the upset unloading. The upset is realized through the interference when descending to this kind of structure, and the extension spring is realized resetting, compares revolving cylinder's scheme reducible the use of cylinder, practices thrift the cost.

Preferably, the device further comprises a machine table for arranging the processing device, a hydraulic station is further arranged in the machine table, and the hydraulic station provides air sources for the pneumatic devices.

The utility model provides a bearing roller axle processing complete machine, still includes the frame, is equipped with at least one processing station in the frame, and the front side of frame is equipped with the unloading mechanism in above-mentioned bearing roller axle processing.

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

by arranging the adjustable material shelves, the distance can be adjusted within the range of the guide rods to adapt to workpieces with different lengths when the adjustable material shelves are a group, and in addition, multiple groups can be arranged to match with multiple material taking manipulators for simultaneous feeding, so that the diversity of feeding and material storage is greatly improved, and the improvement of the working efficiency is facilitated; in addition, a discharging mechanism is arranged on the rear side of the feeding frame, the processed workpiece is guided to the front side of the feeding frame through a guide plate, the feeding and discharging positions are uniform, the number of workers can be reduced, the efficiency is improved, and the cost is saved.

Drawings

Fig. 1 is a perspective view of a loading frame in embodiment 1.

Fig. 2 is a perspective view of the feeding frame in embodiment 2.

Fig. 3 is a perspective view of a jacking mechanism and a material extraction robot of the present application.

Fig. 4 is a perspective view of the carrier roller shaft processing machine (with the loading frame described in embodiment 1).

Fig. 5 is a perspective view of the carrier roller shaft processing machine (with the loading frame described in embodiment 2).

Fig. 6 is a perspective view of the feeding frame in embodiment 3.

In the figure: 100-roller shaft, 101-material loading frame, 102-adjusting shaft lever, 103-material loading frame, 104-jacking mechanism, 1041-jacking cylinder, 1042-jacking plate, 1043-jacking block, 105-material unloading mechanism, 1051-buffer table, 1052-material guiding plate, 1053-lifting cylinder, 1054-rotating cylinder, 1055-rotating shaft, 1056-material receiving plate, 1057-mounting seat, 1058-cam bearing, 106-frame, 1061-X-axis rail, 1062-Y-axis rail, 1063-Z-axis rail and 107-material taking mechanical arm.

Detailed Description

The details of the present invention will be described below with reference to the accompanying drawings and examples.

Example 1

As shown in fig. 1, 3 and 4, the loading and unloading mechanism for processing the carrier roller shafts comprises an upper material rack 101, an adjusting shaft rod 102 is arranged on the upper material rack 101, one or more groups of material racks 103 with adjustable intervals are detachably connected to the adjusting shaft rod 102, and the carrier roller shafts are placed on the material racks 103. When a group of material racks 103 is arranged, single-workpiece feeding can be performed, the length range of adaptable workpieces is large, two material taking mechanical arms 107 and two processing stations are arranged at the moment, the two material taking mechanical arms 107 cooperatively transfer one workpiece, and the two processing stations cooperatively process two end parts of one workpiece; when the workpiece is a short workpiece, two groups of material shelves 103 are set as the optimal scheme, and the material shelves can be matched with two material taking mechanical arms 107 to carry out simultaneous feeding and discharging, and can also be set with two processing stations to process the workpiece simultaneously.

Preferably, the material rack 103 includes a left moving side plate and a right moving side plate, and the group of material racks 103 includes a left moving side plate and a right moving side plate. The detachable combination can be detached at any time to be replaced by the optimal combination, and the optimal combination comprises the setting of the number of groups and the adjustment of the distance. The rear side position of material rack 103 is equipped with and is used for location and spacing locating piece, and bearing roller axle 100 rolls when falling the rear side locating piece by spacing, and this position also is the position that the material was got for the jacking.

Preferably, the automatic material taking device further comprises a rack 106, wherein a plurality of material taking mechanical arms 107 are arranged on the rack 106, and the material taking mechanical arms 107 are positioned above the material rack 103. The material taking manipulator 107 can be used for grabbing short workpieces when being set to one, can be used for grabbing short workpieces on each material rack 103 when being set to multiple, and can also grab the same long workpiece in cooperation. In the actual production process, two optimal schemes are set.

Preferably, the material pick-up robot 107 comprises several pneumatic gripping jaws. Preferably, two pneumatic clamping jaws are arranged on the material taking manipulator 107, the two pneumatic clamping jaws are simple in structure, the grabbing is stable, and the workpiece is prevented from shaking.

Preferably, an X-axis rail 1061 is disposed on the frame 106, the X-axis rail 1061 is connected to a Y-axis rail 1062 through a slider, the Y-axis rail 1062 is connected to a Z-axis rail 1063 through a slider, driving mechanisms are disposed on the X-axis rail 1061, the Y-axis rail 1062 and the Z-axis rail 1063, each driving mechanism includes a driving motor and a drag chain mechanism driven by the driving motor, a rotating cylinder 1054 is disposed on the Z-axis rail 1063, and a pneumatic clamping jaw is disposed at an output end of the rotating cylinder 1054. The above structure realizes the movement and rotation of the material taking manipulator 107 in the directions of the X axis, the Y axis and the Z axis, so that the material is sent to the processing station and can be turned around at the processing station. Wherein the material pick-up robot 107 includes a rotary cylinder 1054 and a pneumatic gripper.

Preferably, a jacking mechanism 104 is arranged on the rear side of the feeding frame 101, the material frame 103 is obliquely arranged in the front-back direction, the rear side of the material frame is lower than the front side of the material frame, and the jacking mechanism 104 is used for jacking the roller shaft on the rearmost side of the material frame 103. The jacking mechanism 104 is used for jacking the roller carrier shaft, so that the pneumatic clamping jaw can conveniently grab, and the jacking position, the jacking height, the grabbing position and the grabbing height are preset through respective strokes.

Preferably, the jacking mechanism 104 includes a jacking cylinder 1041 and a jacking plate 1042 arranged at an output end of the jacking cylinder 1041, the top of the jacking plate 1042 is provided with a jacking block 1043, and the top of the jacking block 1043 is provided with a V-shaped jacking gap.

Preferably, the blanking mechanism 105 is arranged at the rear side of the feeding frame 101, the blanking mechanism 105 comprises buffer tables 1051 which are arranged on the feeding frame 101 in a staggered mode and have different heights, the processed carrier roller shafts fall off from the buffer tables 1051 step by step, a material guide plate 1052 is arranged on the feeding frame 101 below the buffer tables 1051, the front side of the material guide plate 1052 extends to the front of the feeding frame 101, and the front side of the material guide plate 1052 is lower than the rear side. The work piece after processing is transported the unloading mechanism 105 top through the material taking manipulator 107 and is put down, and the work piece drops to stock guide 1052 through the buffering of multistage buffering platform 1051, drops to the front side of material loading frame 101 behind stock guide 1052 and collects, and material loading, unloading homonymy only need a workman can accomplish the material loading unloading, and work efficiency is high, and is with low costs. When the scheme is adopted, the baffle plates can be arranged at the junction of the feeding part and the blanking part of the feeding frame 101 and the junction of the blanking part and the machine table, so that the feeding and the blanking of the workpiece are separated.

Example 2

The loading and unloading mechanism 105 for processing the carrier roller shafts comprises an upper material rack 101, wherein an adjusting shaft rod 102 is arranged on the upper material rack 101, one or more groups of material racks 103 with adjustable intervals are detachably connected to the adjusting shaft rod 102, and the carrier roller shafts are placed on the material racks 103, as shown in fig. 3, 5 and 6. When a group of material racks 103 is arranged, single-workpiece feeding can be performed, the length range of adaptable workpieces is large, two material taking mechanical arms 107 and two processing stations are arranged at the moment, the two material taking mechanical arms 107 cooperatively transfer one workpiece, and the two processing stations cooperatively process two end parts of one workpiece; when the workpiece is a short workpiece, two groups of material shelves 103 are set as the optimal scheme, and the material shelves can be matched with two material taking mechanical arms 107 to carry out simultaneous feeding and discharging, and can also be set with two processing stations to process the workpiece simultaneously.

Preferably, the blanking mechanism 105 is arranged at the rear side of the feeding frame 101, the blanking mechanism 105 comprises a group of lifting cylinders 1053 and a group of rotating cylinders 1054 arranged at the output end of the lifting cylinders 1053, a rotating shaft 1055 is arranged at the output end of the rotating cylinders 1054, a V-shaped material receiving plate 1056 is arranged on the rotating shaft 1055, a material guide plate 1052 is arranged below the rotating shaft 1055, the front side of the material guide plate 1052 extends to the front of the feeding frame 101, and the front side of the material guide plate 1052 is lower than the rear side. The work piece after processing is transported unloading mechanism 105 top through reclaimer manipulator 107 and is put down, and the work piece drives through lift cylinder 1053 and descends the rotatory work piece of unloading of rethread revolving cylinder 1054, lets the work piece drop stock guide 1052, and the front side that drops to material loading frame 101 behind stock guide 1052 collects, and the impact that the work piece dropped can effectively be reduced to this kind of scheme, and material loading, unloading homonymy only need a workman can accomplish the material loading unloading, and work efficiency is high, and is with low costs.

Example 3

A feeding and discharging mechanism 105 for processing carrier roller shafts is shown in fig. 2, 3 and 5 and comprises a feeding frame 101, an adjusting shaft rod 102 is arranged on the feeding frame 101, one or more groups of material frames 103 with adjustable intervals are detachably connected to the adjusting shaft rod 102, and the carrier roller shafts are placed on the material frames 103. When a group of material racks 103 is arranged, single-workpiece feeding can be performed, the length range of adaptable workpieces is large, two material taking mechanical arms 107 and two processing stations are arranged at the moment, the two material taking mechanical arms 107 cooperatively transfer one workpiece, and the two processing stations cooperatively process two end parts of one workpiece; when the workpiece is a short workpiece, two groups of material shelves 103 are set as the optimal scheme, and the material shelves can be matched with two material taking mechanical arms 107 to carry out simultaneous feeding and discharging, and can also be set with two processing stations to process the workpiece simultaneously.

Preferably, the blanking mechanism 105 is arranged at the rear side of the feeding frame 101, the blanking mechanism comprises a group of lifting cylinders 1053, a mounting seat 1057 arranged on the lifting cylinders 1053, and a rotating shaft 1055 arranged on the mounting seat 1057, a V-shaped material receiving plate 1056 is arranged on the rotating shaft, the rotating shaft 1055 is rotatably connected with the mounting seat 1057, a tension spring is arranged between the rotating shaft 1055 and the mounting seat 1057, a material guide plate 1052 is arranged below the rotating shaft 1055, the front side of the material guide plate 1052 extends to the front of the feeding frame 101, the front side of the material guide plate 1052 is lower than the rear side, a cam bearing 1058 is arranged between the material guide plate 1052 and the material receiving plate 1056, and the material receiving plate 1056 abuts against the cam bearing 1058 when descending so as to realize overturning blanking.

Example 4

A carrier roller shaft machining complete machine, as shown in fig. 4 and 5, further comprising a machine table for arranging a machining device, wherein the machine table is provided with at least one machining station, and the front side of the machine frame is provided with fewer 105 carrier roller shaft machining loading and unloading mechanisms described in embodiment 1 or embodiment 2. The frame 106 in embodiment 1 or embodiment 2 may be fixed to a machine base. A hydraulic station is also arranged in the machine table and provides air sources for the pneumatic devices.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. The idler shaft processing loading and unloading mechanism is characterized in that: it includes a loading rack, an adjusting shaft is arranged on the loading rack, and one or more groups of racks with adjustable spacing are detachably connected to the adjusting shaft. The rollers are placed on the rack.

2. The idler shaft processing loading and unloading mechanism according to claim 1, characterized in that: the material rack comprises a left moving side plate and a right moving side plate, and a group of material racks includes a left moving side plate and a right moving side plate side panel.

3. The idler shaft processing loading and unloading mechanism according to claim 1, characterized in that it further comprises a frame, and a plurality of reclaiming manipulators are arranged on the frame, and the reclaiming manipulators are located above the material rack.

4. The idler shaft processing loading and unloading mechanism according to claim 3, characterized in that: the reclaiming manipulator comprises a plurality of pneumatic clamping jaws.

5. The idler shaft processing loading and unloading mechanism according to claim 3, characterized in that: the frame is provided with an X-axis rail, the X-axis rail is connected with a Y-axis rail through a slider, and the Y-axis rail is connected by a slider The Z-axis track is connected, and the X-axis track, the Y-axis track and the Z-axis track are all provided with a drive mechanism. The drive mechanism includes a drive motor and a drag chain mechanism driven by the drive motor. The Z-axis track is provided with a rotating cylinder and a pneumatic clamp. The claw is arranged on the output end of the rotary cylinder.

6. The idler shaft processing loading and unloading mechanism according to claim 1, characterized in that: the rear side of the loading rack is provided with a lifting mechanism, the rack is inclined in the front and rear directions, and the rear side is lower than the front side, and the top side is lower than the front side. The lifting mechanism is used to lift the idler shaft on the rearmost side of the material rack.

7. The idler shaft processing loading and unloading mechanism according to claim 6, wherein the jacking mechanism comprises a jacking cylinder and a jacking plate arranged at the output end of the jacking cylinder, and a jacking block is arranged on the top of the jacking plate , the top of the jacking block is provided with a V-shaped jacking notch.

8. The idler shaft processing loading and unloading mechanism according to claim 1, characterized in that: the rear side of the loading rack is provided with a loading and unloading mechanism, and the loading mechanism comprises buffer platforms with different heights arranged staggered on the loading rack, The processed idler shaft is gradually dropped from the buffer table. The feeding rack under the buffer table is provided with a feeding guide plate. The front side of the feeding plate extends to the front of the feeding frame and the front side of the feeding plate is lower than the rear. side.

9. The idler shaft processing loading and unloading mechanism according to claim 1, characterized in that: the rear side of the loading rack is provided with a blanking mechanism, and the blanking mechanism comprises a set of lifting cylinders and a set of rotating cylinders arranged at the output end of the lifting cylinder Cylinder, the output end of the rotary cylinder is provided with a rotating shaft, the rotating shaft is provided with a V-shaped feeding plate, and a feeding plate is arranged under the rotating shaft, the front side of the feeding plate extends to the front of the feeding rack and the front side of the feeding plate lower than the rear side; or the feeding mechanism includes a set of lifting cylinders, a mounting seat set on the lifting cylinder and a rotating shaft set on the mounting seat, the rotating shaft is provided with a V-shaped material receiving plate, and the rotating shaft and the mounting seat rotate Connected with a tension spring between the two, a guide plate is arranged under the rotating shaft, the front side of the guide plate extends to the front of the feeding rack and the front side of the guide plate is lower than the rear side, the guide plate and the receiving plate are There is a cam bearing between them, and the receiving plate abuts against the cam bearing when it descends to realize the overturning and unloading.

10. A complete machine for machining idler shafts, characterized in that it further comprises a machine table, at least one processing station is arranged on the machine table, and the front side of the machine table is provided with the pallet according to any one of claims 1-9. Roller processing and loading and unloading mechanism.