CN204772077U - The structure of automatic sandpaper changing machine - Google Patents

Abstract

The utility model relates to an automatic trade structure of sand paper machine, primary structure include one supply deposit and export at least one sand paper bear the device, should bear device one side and can stretch out and draw back the sand piece, one be formed at this fixed part of trading sand piece one side and at least one locate this and trade the piece that unloads of sand piece one side at least one. Borrow above-mentioned structure, the user is as long as will the utility model discloses combine mechanized sand grinding equipment, make sand grinding equipment when needing to replace abrasive paper, see through the sand piece that trades of scalable action, make abrasive paper blocked in load-bearing device one side by the fixed part, then put aside sand grinding equipment and can separate abrasive paper and sand grinding equipment, then sand grinding equipment is in load-bearing device department supplementary new abrasive paper, and the piece that unloads simultaneously will use the abrasive paper of finishing to dump. Therefore, the sand paper replacing action is completely automatic, and the sand paper cost is saved according to the sand paper replacing action.

Description

The structure of automatic sandpaper changing machine

technical field

The utility model provides a structure of an automatic sandpaper changing machine, especially a structure of an automatic sandpaper changing machine which can quickly and accurately perform automatic sandpaper changing without relying on manpower.

Background technique

Press, in the method of processing by grinding in the industry, the abrasive material coated or pressed on the grinding tool is used to process the processing surface of the object through the relative movement of the grinding tool and the object under a certain pressure, so as to Improve the surface finish or smoothness of the object to meet the requirements of production and application. With the popularization of mechanization and automation, robots are usually used to grind workpieces. The sandpaper used for grinding needs to be replaced after a certain period of use to avoid reducing the quality of grinding. The replacement action usually uses manpower to remove the sandpaper from the robot. Tear off the sanding tool and replace with new sandpaper. However, the artificial operation method wastes manpower, is inefficient, and has certain hidden safety concerns.

However, the above-mentioned operation method of replacing sandpaper does have the following problems and deficiencies that need to be improved:

1. Manpower is required to remove the sandpaper from the grinding tool, which reduces work efficiency, wastes human resources, and increases the danger of the operation process.

2. In order to make it easier for the robot to automatically take and put sandpaper, some space will be reserved around the sandpaper, resulting in a waste of sandpaper cost.

Therefore, how to solve the above-mentioned conventional problems and deficiencies is what the applicant of the utility model and related manufacturers engaged in this industry want to study and improve.

Utility model content

Therefore, in view of the above shortcomings, the designer of this utility model has collected relevant information, evaluated and considered in many ways, and based on years of experience accumulated in this industry, through continuous trial and modification, he has designed this kind of replacement sandpaper. The utility model patent holder for the structure of the automatic sandpaper changing machine which is fully automatic and can reduce the cost of sandpaper and labor cost at the same time.

The main purpose of the utility model is to use a simple structure to perform automatic sandpaper replacement operations, saving required personnel costs and material costs of sandpaper.

For reaching above-mentioned purpose, the solution of the present utility model is:

A structure of an automatic sandpaper changing machine, comprising:

a carrying device for storing and outputting at least one sandpaper;

At least one sand changing element arranged on one side of the carrying device and capable of telescopic movement;

a fixing part formed on one side of the sand changing element for fixing the sandpaper;

At least one unloading part arranged on one side of the sand changing part is used for releasing the sandpaper.

Further, a hollow portion is defined on the sandpaper.

Further, a telescopic arm capable of passing through the hollowed out part is defined on the sand changing part for linking with the fixing part.

Further, a mechanical arm is further included, the sandpaper is picked up by the supporting device, and the sandpaper is unloaded by the sand changing unit.

Further, the mechanical arm has a bonding part for sticking the sandpaper.

Further, there is at least one feeding tray on the carrying device, and the sandpaper is lifted up.

Further, the carrying device further includes a power device, which cooperates with the carrying device, the sand changing part and the removing part.

Further, the power device is a pneumatic device.

When the user wants to replace the sandpaper of the sanding equipment, he only needs to put the sandpaper on the sanding equipment through the sand changing piece, and the stretching action of the sand changing piece drives the fixing part at the end, so that the sandpaper is peeled off from the sanding equipment And clamped on the side of the supporting device, then the sand changing part is stretched out again, the fixing effect of the fixing part is released, and the sandpaper is blown or shaken off the sand changing part through the removal part, which can replace the manual tearing in the past The action of changing the sandpaper, and after the sandpaper of the sanding equipment is removed, just return to the supporting device to replenish new sandpaper, so that the replacement and replenishment of sandpaper is fully automated, which improves operating efficiency, saves personnel costs, and increases job security.

With the help of the above-mentioned technology, it is possible to make breakthroughs in the problems existing in the conventional operation method of replacing sandpaper, such as inability to be fully automated, waste of labor costs, low work efficiency, and large volume or high cost of sandpaper, so as to achieve the practical progress of the above advantages sex.

Description of drawings

Fig. 1 is the local structural representation of preferred embodiment of the utility model;

Fig. 2 is the implementation schematic diagram (1) of the preferred embodiment of the utility model;

Figure 3 is a schematic diagram of the action of a preferred embodiment of the present invention (1);

Figure 4 is a schematic diagram (2) of the action of a preferred embodiment of the present invention;

Figure 5 is a schematic diagram of the action of a preferred embodiment of the present invention (3);

Fig. 6 is a schematic diagram (2) of implementing a preferred embodiment of the present utility model.

【Symbol Description】

Carrying device 1 Feed tray 11

Removal part 12 Sand replacement part 2

Fixed part 21 Telescopic arm 22

Power unit 3 Robotic arm 4

Adhesive part 41 Sandpaper 5

Hollow part 51 .

Detailed ways

In order to achieve the above-mentioned purpose and effect, the technical means and the structure adopted by the utility model are hereby illustrated in detail with respect to the preferred embodiments of the utility model. Its features and functions are as follows, so that it can be fully understood.

Please refer to Fig. 1 to Fig. 6, which are partial structural diagrams, implementation diagrams (1), action diagrams (1), action diagrams (2), action diagrams (3) and implementation diagrams ( Two), it can be clearly seen from the figure that the utility model comprises:

A carrying device 1 for storing and outputting at least one sandpaper 5, which defines a hollow portion 51;

at least one feeding tray 11 arranged on the carrying device 1 to raise the sandpaper 5;

At least one sand changing part 2 arranged on one side of the carrying device 1 and capable of telescopic movement, the sand changing part 2 defines a telescopic arm 22 capable of passing through the hollow part 51;

A fixing part 21 formed on one side of the sand changing device 2, through the linkage of the telescopic arm 22, clamps the sandpaper 5;

at least one removal member 12 arranged on one side of the sand changing member 2 for releasing the sandpaper 5;

The above-mentioned carrying device 1 further includes a power device 3, which cooperates with the carrying device 1, the sand replacement part 2 and the removal part 12, wherein the power device 3 is a pneumatic device;

A mechanical arm 4 is used to pick up the sandpaper 5 from the supporting device 1 and remove the sandpaper 5 from the sand changing unit 2, and the mechanical arm 4 has an adhesive portion 41 for sticking the sandpaper 5.

By virtue of the above description, the structure of this technology can already be understood, and according to the corresponding cooperation of this structure, it is possible to fully automate the sandpaper 5 replacement operation, reduce personnel costs, improve work efficiency, increase operational safety, and reduce sandpaper 5 costs. and other advantages, and the detailed explanation will be explained as follows:

When the user uses the mechanical arm 4 in the grinding equipment, the action of grinding the workpiece is almost automatic, but in the usual operation, the process of grinding operation still has to be replaced manually by the sandpaper 5, so the utility model will The mechanical arm 4 is combined with the action of automatically changing the sandpaper 5 to complete the purpose of full automation. First, as shown in Fig. 2 and Fig. 3, the sandpaper 5 on the mechanical arm 4 is aligned with the sand changing part 2, and the hollow part 51 of the sandpaper 5 is used to penetrate the telescopic arm 22 of the sand changing part 2, and then the mechanical arm 4 The height of the sand changing device 2 is slightly raised upwards, and then the power unit 3 (represented by a cylinder in this embodiment) is used to shrink the sand changing part 2 inward, so that the fixed part 21 at the end of the sand changing part 2 is moved toward the bearing due to the linkage of the telescopic arm 22. The side wall of the device 1 moves (as shown in Figure 4), and at the same time, because the center of the sandpaper 5 has deviated, the fixing part 21 can touch the sandpaper 5, so that the sandpaper 5 is peeled off the mechanical arm 4, or the fixing part 21 is used to The sandpaper 5 is clamped on the side wall of the carrying device 1 to ensure that the mechanical arm 4 is separated from the sandpaper 5 when it leaves. At this time, the old sandpaper 5 is released from the clamping action of the fixing part 21 while the sand changing part 2 is stretched, and then the sandpaper 5 is blown away by the removal part 12, and the mechanical arm 4 can move to the supporting device 1 at the same time. ready to take new sandpaper 5, when the feeding tray 11 of the carrying device 1 lifts up the sandpaper 5, the mechanical arm 4 can use the adhesive part 41 to take the new sandpaper 5, and in this way the automatic replacement of the sandpaper 5 is completed .

In addition, because the taking and peeling of the sandpaper 5 does not use the action of clamping, but works through the adhesive part 41 and the fixing part 21, so it is different from the conventional sandpaper 5, and does not need to be pre-prepared on the periphery of the sandpaper 5. The clamping width of the mechanical arm 4 is reserved, and therefore, the effective use area of the sandpaper 5 can be maximized, thereby reducing the manufacturing cost of the sandpaper 5 .

Therefore, referring to all the accompanying drawings, when the utility model is used, compared with the conventional technology, it has the following advantages:

1. The replacement action of sandpaper 5 is fully automated, with higher operating efficiency and safer operating procedures, and at the same time saving the required personnel costs.

2. The utilization rate of the paper material of the sandpaper 5 is relatively high, which can reduce the manufacturing cost of the sandpaper 5 .

However, the above description is only a preferred embodiment of the present utility model, and does not limit the patent scope of the present utility model, so any simple modifications and equivalent structural changes made by using the description and drawings of the present utility model, All should be included in the scope of the patent of the present utility model in the same way, together give Chen Ming.

Claims (8)

1., from a structure of moving sand paper machine, it is characterized in that, comprise:

One for the bogey depositing and export at least one sand paper;

At least one be located at this bogey side and be able to expanding-contracting action change sand part;

One is formed at the fixed part for this sand paper of fixing that this changes sand part side;

At least one be located at this change sand part side for release this sand paper removal part.

2. the structure from moving sand paper machine as claimed in claim 1, is characterized in that: this sand paper defines a hollow-out parts.

3. the structure from moving sand paper machine as claimed in claim 2, is characterized in that: this changes and sand part defines one and worn this hollow-out parts and for the telescopic arm of this fixed part of interlock.

4. the structure from moving sand paper machine as claimed in claim 1, is characterized in that: more comprise a mechanical arm, to be taken this sand paper, and change this sand paper of sand part removal by this by this bogey.

5. the structure from moving sand paper machine as claimed in claim 4, is characterized in that: this mechanical arm has one for glutinous bonding portion of getting this sand paper.

6. the structure from moving sand paper machine as claimed in claim 1, is characterized in that: this bogey has at least one feed table risen by this sand paper.

7. the structure from moving sand paper machine as claimed in claim 1, is characterized in that: this bogey more comprises power set, and with this bogey, this changes sand part and this removal part interoperation.

8. the structure from moving sand paper machine as claimed in claim 7, is characterized in that: these power set are pneumatic means.