CN212469083U

CN212469083U - Automatic conveying and cleaning device

Info

Publication number: CN212469083U
Application number: CN202020230576.8U
Authority: CN
Inventors: 高贵焕
Original assignee: Takahashi Metal Manufacturing Suzhou Co ltd
Current assignee: Takahashi Metal Manufacturing Suzhou Co ltd
Priority date: 2020-03-01
Filing date: 2020-03-01
Publication date: 2021-02-05
Anticipated expiration: 2030-03-01

Abstract

The utility model discloses an automatic conveying and cleaning device, which comprises a device frame; the device frame is provided with a feeding device, a cleaning area and a workpiece transfer mechanism; the feeding device comprises a workpiece placing jig and a translation device for driving the workpiece placing jig to reciprocate at a first position and a second position, the cleaning area comprises a cleaning head and a waste collecting groove, the bottom of the waste collecting groove is connected with an air suction pipeline which enables the notch of the waste collecting groove to form negative pressure, the workpiece transfer mechanism comprises a workpiece grabbing clamping jaw, and the workpiece grabbing clamping jaw can move to the workpiece placing jig at the second position from the position right above the waste collecting groove. The beneficial effects of the utility model are embodied in: through connecting the suction line in garbage collection groove's notch bottom, form the negative pressure and can make the discarded object in time be discharged away, and can not appear splashing at will, the diffusion influences the problem of surrounding environment, can play certain effect of carrying out the dust absorption to the work piece bottom simultaneously to the waste gas thing can be by timely getting rid of the outside and avoid the accumulation.

Description

Automatic conveying and cleaning device

Technical Field

The utility model belongs to the technical field of mechanical production, especially, relate to automatic conveying cleaning device.

Background

To increase production and transportation efficiency, flow line type operation is generally adopted at present. However, this method requires a lot of manpower and material resources, and the quality of the workpiece to be processed cannot be guaranteed by manual operation, and if the manual operation is replaced by a manipulator, the use cost is greatly increased.

In the mechanical production and use process, some stains are inevitably generated on the surface of the workpiece. Especially, in the machining process of a workpiece, in the machining procedures of cutting, grinding or polishing, dust, metal chips and the like can adhere to the surface of the workpiece, and in addition, for some precise parts, because the precise parts are the core of the operation of mechanical equipment, if the precise parts are not cleaned in time, the assembly and the operation of the whole machine are affected. The resulting disposal of waste material from the surface of the workpiece is a non-negligible problem.

When the workpiece is cleaned, the workpiece can be cleaned by adopting a water washing or blowing mode, the requirement on the sealing property of equipment by the water washing is high, the automation is not convenient to realize, and when the workpiece is blown, the volume and the weight of partial scraps are very small, so that the problems that the scraps are easy to splash randomly and the surrounding environment is influenced by diffusion are easily caused.

Therefore, how to reduce the cost consumption and prevent the waste scraps from splashing is an urgent problem to be solved in the future.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic conveying and cleaning device for solving the above problems existing in the prior art.

The purpose of the utility model is realized through the following technical scheme:

the automatic conveying and cleaning device comprises a device frame; the device frame is provided with a feeding device, a cleaning area and a workpiece transfer mechanism; the feeding device comprises a workpiece placing jig and a translation device for driving the workpiece placing jig to reciprocate at a first position and a second position, the cleaning area comprises a cleaning head and a waste collecting groove, the bottom of the waste collecting groove is connected with an air suction pipeline which enables a notch of the waste collecting groove to form negative pressure, the workpiece transfer mechanism comprises a workpiece grabbing clamping jaw, and the workpiece grabbing clamping jaw can move to the workpiece placing jig at the second position from the position right above the waste collecting groove.

Preferably, the workpiece placing jig comprises a supporting plate, the supporting plate is slidably arranged on the two guide rails and connected with a cylinder which drives the supporting plate to move at a first position and a second position, a workpiece placing table is arranged on the supporting plate, two positioning rods which vertically penetrate through the supporting plate are arranged at the bottom of the workpiece placing table, a spring located below the supporting plate is sleeved on each positioning rod, one end of the spring is abutted against the bottom of the supporting plate, and the other end of the spring is abutted against a baffle at the bottom of the positioning rod.

Preferably, the baffle is in threaded connection with the positioning rod.

Preferably, still include climbing mechanism, climbing mechanism includes jacking cylinder, the last roof that is provided with of jacking cylinder, the roof is in when the platform is located second position department is placed to the work piece, can with the locating lever jacking is to the target height.

Preferably, the workpiece grabbing clamping jaw is arranged on a mounting frame, the mounting frame is slidably arranged on the two slide rails and connected with movable nuts of a screw rod driving the mounting frame to move, one end of a screw rod of the screw rod is connected with a motor, and two ends of the slide rails extend to two ends of the device frame.

Preferably, the device frame is further provided with a partition plate capable of moving along the longitudinal direction, and the partition plate is perpendicular to the two slide rails and can divide the slide rails into a part located on one side of the feeding device and a part located on one side of the cleaning area.

Preferably, a cleaning device is arranged below the waste collecting groove, the cleaning heads are two and are connected with the air feeder through pipelines, and a through hole which is formed in the periphery of the workpiece grabbing clamping jaw and is used for enabling an outlet of the workpiece grabbing clamping jaw to face the workpiece grabbing clamping jaw is formed in each cleaning head.

Preferably, the air suction device of the air suction pipeline is a dust collector.

Preferably, the waste collection tank is funnel-shaped.

Preferably, the device frame is provided with an enclosure surrounding the cleaning area.

The utility model discloses technical scheme's advantage mainly embodies:

this scheme is through connecting the suction line in garbage collection groove's bottom, and the groove department forms the negative pressure and can makes the discarded object that sweeps can in time be discharged away under the adsorption of negative pressure, and can not appear splashing at will, and the diffusion influences the problem of surrounding environment, can play certain effect of carrying out the dust absorption to the work piece bottom simultaneously to the waste gas thing can be by timely getting rid of the outside and avoid accumulating.

Only one operation station is needed, the consumption of manpower is reduced, and the workpiece is lifted, so that the power requirement caused by the fact that the corresponding lifting structure needs to be driven to move when the workpiece grabbing clamping jaw is lifted can be avoided.

The cleaning head is simple in structure and can comprehensively cover the surface of a workpiece, so that the cleaning quality and the cleaning efficiency are effectively guaranteed.

Drawings

FIG. 1: the utility model discloses a perspective view of an automatic conveying and cleaning device;

FIG. 2: the utility model discloses a front view of an automatic conveying and cleaning device;

FIG. 3: the utility model discloses a left view of an automatic conveying and cleaning device;

FIG. 4: the utility model discloses a right view of the automatic conveying and cleaning device;

FIG. 5: the utility model discloses a top view of the automatic conveying and cleaning device;

FIG. 6: the utility model discloses a front view of the automatic conveying and cleaning device removing device frame;

FIG. 7: the utility model discloses automatic carry cleaning device remove device frame's left side view.

Detailed Description

Objects, advantages and features of the present invention will be illustrated and explained by the following non-limiting description of preferred embodiments. These embodiments are merely exemplary embodiments for applying the technical solutions of the present invention, and all technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention.

In the description of the embodiments, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the embodiment, the operator is used as a reference, and the direction close to the operator is a proximal end, and the direction away from the operator is a distal end.

As shown in fig. 1 to 3, the present invention discloses an automatic conveying and cleaning device, which comprises a device frame 1; the device frame 1 is provided with a feeding device 11, a cleaning area 12 and a workpiece transfer mechanism 13.

As shown in fig. 7, the feeding device 11 includes a workpiece placing fixture 111, the workpiece placing fixture 111 includes a supporting plate 1111, the supporting plate 1111 is slidably disposed on two parallel guide rails 1112 through a slider at the bottom thereof, the supporting plate 1111 is connected to the first air cylinder 4 for driving the supporting plate 1111 to move between a first position and a second position, and a workpiece placing table 1113 for placing the workpiece is disposed on the supporting plate 1111, and the workpiece placing table 1113 has a structure for limiting the workpiece, for example, it has a structure of positioning holes, protruding blocks, etc. When the first cylinder 4 drives the workpiece placing jig 111 to be located at the first position, a worker or an automated device may place a workpiece to be processed thereon, and when the first cylinder 4 drives the workpiece placing jig 111 to be located at the second position, the workpiece transfer mechanism 13 may grasp the workpiece.

When the workpiece on the workpiece placing table 1113 is at the second position, a certain height difference exists between the workpiece placing table 1113 and the workpiece grabbing structure of the workpiece moving mechanism 13, and at this time, the workpiece needs to be lifted or the workpiece grabbing structure needs to be moved downwards, so that the workpiece is lifted in a preferred mode, specifically, two positioning rods 1114 vertically penetrating through the supporting plate 1111 are arranged on the workpiece placing table 1113. The cover is equipped with on the locating lever 1114 and is located spring 1115 of backup pad 1111 below, the one end of spring 1115 support and lean on in the bottom of backup pad 1111, and its other end supports and leans on the baffle 1116 of locating lever 1114 bottom, and baffle 1116 and locating lever 1114 spiro union, the rate of tension of spring can be adjusted effectively to the mode of spiro union to satisfy different elasticity requirements and in order to adapt to different jacking heights, the structure of spring can play certain cushioning effect simultaneously, reduces the work piece and places the risk that platform 1113 leads to the work piece dislocation or drop under great impact force.

As shown in fig. 2 and 7, the feeding device 11 further includes a jacking mechanism 2, the jacking mechanism 2 includes a jacking cylinder 21, and a top plate 22 is disposed on the jacking cylinder 21. After the translation device 2 moves the workpiece placing table 1113 from the first position to the second position, the cylinder shaft of the jacking cylinder 21 extends to lift the top plate 22 to jack the locating rod 1114, so as to drive the workpiece placing table 1113 to rise to a target height, and at this time, the workpiece on the workpiece placing table 1113 is at a height that can be grabbed by the workpiece moving mechanism 13.

Of course, in other embodiments, the lifting cylinder 21 may be fixed to the bottom of the supporting plate 1111 and the telescopic shaft may pass through the supporting plate 51 and connect to the workpiece placing table 1113.

As shown in fig. 5 to 7, the cleaning zone 12 includes a cleaning head 121 and a trash collection tank 122. Cleaning head 121 sets up in garbage collection groove 122's top, just cleaning head 121 is two and the symmetry sets up, is formed with on two cleaning heads 121 to enclose and establishes work piece snatchs clamping jaw 131 periphery and export and snatch the through-hole of clamping jaw towards the work piece.

The two cleaning heads 121 are respectively connected with a blower 124 through a pipeline 123, so that air flow formed by the blower 124 can flow out of the through holes in the two cleaning heads 121 through the pipeline to purge the workpiece, and the through holes are arranged around the workpiece, so that the surface of the workpiece can be completely covered, and the optimal cleaning effect is obtained.

To facilitate smooth discharge of the waste in the waste collecting tank, the waste collecting tank 122 may be configured to be funnel-shaped. Of course, the shape is only a preferable embodiment in this embodiment, and the shape may be other shapes, and is not limited herein.

Meanwhile, in order to avoid waste reduction after purging or dust mist formation, an air suction line 1221 for forming a negative pressure in a notch thereof is connected to the bottom of the waste collecting tank 122. The negative pressure is formed, so that the cleaned waste can not splash randomly even being discharged, the problem that the surrounding environment is influenced by diffusion is solved, and meanwhile, a certain effect of dust collection on the bottom of the workpiece can be achieved. That is, the waste collected in the waste collection tank 122 may be discharged from the suction line 1221.

The air pumping pipeline 1221 wraps the pipeline and an air pumping device (not shown in the figure), wherein the air pumping device is preferably a dust collector, so that pumped waste can be effectively collected, pollution to the external environment is avoided, of course, the air pumping device can also be an exhaust fan and the like, and the air outlet end of the exhaust fan is connected with a cyclone separation device or a gas-solid separation device through a pipeline.

The workpiece transfer mechanism 13 is used at least for grasping and placing the workpiece of the workpiece placing table 1113 in the second position between the two cleaning heads for purging.

As shown in fig. 3, 6 and 7, the workpiece transfer mechanism 13 includes a workpiece gripping jaw 131, the workpiece gripping jaw 131 may be any of known possible pneumatic jaws or vacuum suction jaws, and the workpiece gripping jaw 131 is disposed at one end of a mounting bracket 132, the mounting bracket 132 includes a flat plate 133 parallel to the extending direction of the cylinder shaft of the first cylinder, the flat plate 133 is slidably disposed on two slide rails 3, the slide rails 3 are perpendicular to the guide rails 1112, and both ends of the slide rails 3 extend to both ends of the assembly frame 1, so that when the workpiece gripping jaw 131 moves the leftmost side of the slide rail 3, the cleaned workpiece can be blanked.

The mounting frame 132 is connected with a translation mechanism which drives the translation along the slide rail 3, the translation mechanism may be a cylinder, an oil cylinder, or other known structures, in a preferred embodiment, the translation mechanism includes a lead screw, a movable nut of the lead screw is connected with the mounting frame 132, and one end of a screw rod of the lead screw is connected with a motor. After the motor is started, the movable nut on the screw rod drives the mounting frame 132 to move, and further drives the workpiece grabbing clamping jaw 131 to move so that the grabbed workpiece moves horizontally.

As shown in fig. 1 to 2, further, in order to effectively prevent the swept debris from splashing to the loading device 11 and affecting manual operation, a partition plate 10 capable of moving in the longitudinal direction is further disposed on the device frame 1, the partition plate 10 is perpendicular to the two slide rails 3 and can divide the slide rails 3 into a portion located on one side of the loading device and a portion located on one side of the cleaning area, the partition plate is connected to a cylinder shaft of a lifting cylinder 134 located on the device frame 1 through a connecting member, and both sides of the partition plate 10 are slidably disposed on a guide device (not shown) on the device frame 1 and have notches corresponding to the positions of the two slide rails 3. The lifting cylinder 134 drives the partition plate to lift, when the partition plate is at a low position, the partition plate partitions the slide rail 3, and the workpiece grabbing clamping jaw 131 is blocked by the partition plate and cannot move from one side of the partition plate to the other side of the partition plate; when the partition plate is in the high position, the partition plate is located above the workpiece gripping jaw 131, so that the workpiece gripping jaw 131 can normally move on the slide rail 3.

In addition, in order to sufficiently prevent the waste from leaking, a surrounding barrier (not shown) surrounding the periphery of the cleaning area is further disposed on the device frame 1.

The utility model has a plurality of implementation modes, and all technical schemes formed by adopting equivalent transformation or equivalent transformation all fall within the protection scope of the utility model.

Claims

1. Automatic carry cleaning device, its characterized in that: comprises a device frame (1); the device frame (1) is provided with a feeding device (11), a cleaning area (12) and a workpiece transfer mechanism (13); the feeding device (11) comprises a workpiece placing jig (111) and a driving device, the workpiece placing jig (111) is moved in a reciprocating mode in a first position and a second position, the cleaning area (12) comprises a cleaning head (121) and a waste collecting tank (122), the bottom of the waste collecting tank (122) is connected with an air suction pipeline (1221) enabling a notch of the waste collecting tank to form negative pressure, the workpiece transfer mechanism (13) comprises a workpiece grabbing clamping jaw (131), and the workpiece grabbing clamping jaw (131) moves to the workpiece placing jig (111) in the second position from the position right above the waste collecting tank (122).

2. The automatic transport cleaning apparatus according to claim 1, wherein: tool (111) is placed to work piece includes backup pad (1111), backup pad (1111) set up on two guide rails (1112) with sliding and connect the cylinder that drives it and remove at primary importance and second place, set up a work piece on backup pad (1111 and place platform (1113), the bottom that the platform (1113) was placed to the work piece is provided with two and wears to establish perpendicularly locating lever (1114) of backup pad (1111), the cover is equipped with on locating lever (1114) is located spring (1115) of backup pad (1111) below, the one end of spring (1115) is supported and is leaned on the bottom of backup pad (1111), and its other end supports and leans on baffle (1116) of locating lever (1114) bottom.

3. The automatic transport cleaning apparatus according to claim 2, wherein: the baffle (1116) is in threaded connection with the locating rod (1114).

4. The automatic transport cleaning apparatus according to claim 3, wherein: still include climbing mechanism (2), climbing mechanism (2) include jacking cylinder (21), be provided with roof (22) on jacking cylinder (21), roof (22) are in when platform (1113) are located second position department is placed to the work piece, will locating lever (1114) jacking to target height.

5. The automated transport cleaning apparatus of claim 4, wherein: the workpiece grabbing clamping jaw (131) is arranged on an installation frame (132), the installation frame (132) is arranged on two sliding rails (3) in a sliding mode and connected with movable nuts of lead screws driving the sliding rails to move, one ends of the lead screws are connected with a motor, and two ends of the sliding rails (3) extend to two ends of the device frame (1).

6. The automated transport cleaning apparatus of claim 5, wherein: the device frame (1) is also provided with a partition plate which moves along the longitudinal direction, the partition plate is perpendicular to the two slide rails (3) and divides the slide rails (3) into a part positioned on one side of the feeding device and a part positioned on one side of the cleaning area.

7. The automated transport cleaning apparatus of claim 6, wherein: cleaning head (121) are two and connect forced draught blower (124) through pipeline (123), are formed with on two cleaning head (121) and enclose and establish work piece snatchs clamping jaw (131) periphery and export and snatch the through-hole of clamping jaw towards the work piece.

8. The automated transport cleaning apparatus of claim 7, wherein: the air extracting equipment of the air extracting pipeline (1221) is a dust collector.

9. The automated transport cleaning apparatus of claim 8, wherein: the waste collection tank (122) is funnel-shaped.

10. The automated transport cleaning apparatus of claim 9, wherein: the device frame (1) is provided with a surrounding baffle surrounding the cleaning area (12).