CN210176002U

CN210176002U - Discharging mechanism and cnc engraving and milling machine of panel raw materials

Info

Publication number: CN210176002U
Application number: CN201920588159.8U
Authority: CN
Inventors: 杨晓宏; 邓建中
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-03-24
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a discharging mechanism and cnc engraving and milling machine of panel raw materials, wherein, the discharging mechanism of panel raw materials includes: the blanking port is formed in the lower end of the raw material box, the first side of the blanking port is communicated with a discharge port, the height of the discharge port is greater than or equal to N and smaller than 2N, and N is the thickness of the plate raw materials. The utility model provides a sheet material's discharge mechanism, sheet material will fall from the blanking mouth one by one, then through the discharge gate ejection of compact, because the height of discharge gate can only allow a sheet material to pass through, so the sheet material that the adhesion is in the same place will be separated in discharge gate department, has saved the process of manual separation, has improved machining efficiency.

Description

Discharging mechanism and cnc engraving and milling machine of panel raw materials

Technical Field

The utility model relates to an go up unloading equipment technical field, what especially relate to is a discharging mechanism and cnc engraving and milling machine of panel raw materials.

Background

When a plurality of plates, especially mobile phone glass, are stacked together, adhesion is easily generated. At present panel raw materials when the material loading, in order to solve the influence that the adhesion brought, generally adopt manual separation, then insert the mode of work or material rest and carry out the storage of panel raw materials, nevertheless manpower and time are extravagant very much to this kind of processing mode, lead to machining efficiency to receive the influence.

It can be seen that the prior art is still in need of improvement and development.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned prior art not enough, the utility model aims to provide a sheet material's discharging mechanism and cnc engraving and milling machine that can not take place the adhesion during the ejection of compact.

The technical scheme of the utility model as follows:

a discharge mechanism of panel raw materials, it includes: the blanking port is formed in the lower end of the raw material box, the first side of the blanking port is communicated with a discharge port, the height of the discharge port is greater than or equal to N and smaller than 2N, and N is the thickness of the plate raw materials.

In a further preferable scheme, a pushing driving source is arranged on the second side of the blanking port.

In a further preferable scheme, the pushing driving source is connected with a pushing block, and the highest position of the pushing block is lower than the upper end face of the plate raw material to be pushed out.

In a further preferable scheme, a material carrying plate is arranged below the blanking port, a sliding guide groove is formed in the middle of the material carrying plate, and the width of the sliding guide groove is larger than that of the material pushing block.

In a further preferred embodiment, the discharging mechanism of the plate material further includes: the middle part of the base is provided with a reserved space; the material pushing driving source is fixed on the lower end face of the material loading plate and located in the reserved space.

In a further preferred embodiment, the discharging mechanism of the plate material further includes: the locating plate, the locating plate is located discharge gate and deviates from raw materials magazine one side, and is provided with two at least location on the locating plate and leans on the piece and at least one location driving source.

In a further preferred scheme, the number of the positioning back blocks is three, and the three positioning back blocks are respectively a first positioning back block, a second positioning back block and a third positioning back block, the first positioning back block is parallel to the second positioning back block, and the second positioning back block is perpendicular to the first positioning back block and the second positioning back block; the first positioning leaning block is movably connected to the positioning plate, and the second positioning leaning block and the third positioning leaning block are fixedly connected to the positioning plate.

In a further preferred aspect, a positioning drive source is connected to the first positioning rest block.

In a further preferable scheme, the upper end of the raw material box is provided with a feed inlet.

An engraving and milling machine comprises the plate raw material discharging mechanism.

Compared with the prior art, the utility model provides a discharge mechanism of panel raw materials, including raw materials magazine, the blanking mouth has been seted up to raw materials magazine lower extreme, the first side intercommunication of blanking mouth has the discharge gate, the high more than or equal to N of discharge gate, and be less than 2N, N is the thickness of panel raw materials. The utility model provides a sheet material's discharge mechanism, sheet material will fall from the blanking mouth one by one, then through the discharge gate ejection of compact, because the height of discharge gate can only allow a sheet material to pass through, so the sheet material that the adhesion is in the same place will be separated in discharge gate department, has saved the process of manual separation, has improved machining efficiency.

Drawings

Fig. 1 is a schematic structural view of a first view angle of a raw material frame and a positioning assembly according to a preferred embodiment of the present invention.

Fig. 2 is a schematic structural view of the raw material frame and the positioning assembly selected according to the preferred embodiment of the present invention at a second viewing angle.

Reference numerals	Name (R)	Reference numerals	Name (R)
				300	Raw material box	400	Positioning assembly
310	First concave shaped plate	320	Second concave shaped plate
				410	Pushing driving source	420	Pushing block
430	Positioning plate	440	Second positioning leaning block
				450	First positioning leaning block	460	Positioning driving source
470	Third positioning leaning block

Detailed Description

The utility model provides a discharge mechanism and cnc engraving and milling machine of panel raw materials, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the following refers to the drawing and lifts the example the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 and fig. 2, the discharging mechanism for plate material provided by the present invention comprises: the raw materials magazine 300, the blanking mouth has been seted up to raw materials magazine 300 lower extreme, blanking mouth first side intercommunication has the discharge gate, the height more than or equal to N of discharge gate, and be less than 2N, N is the thickness of panel raw materials. The height of the discharge port being greater than or equal to N and less than 2N means: only one plate raw material can be discharged through the discharge hole each time; therefore, the utility model discloses need not worry adhesion between the panel raw materials (for example raw materials such as glass).

The blanking port is arranged below the utility model, so that the plate raw material can be automatically compensated by the dead weight of the plate raw material (after the plate raw material at the bottom is pushed out, the raw material above the plate raw material automatically descends to complete compensation); this is different from the discharging mode of upper discharging or side discharging in the prior art.

As the utility model discloses preferred embodiment, the holding chamber that is used for holding panel raw materials is offered to the raw materials frame, and the width and the length and the panel raw materials looks adaptation in holding chamber, holding chamber only hold a set of panel raw materials (usually a pile is a set of) promptly, and panel raw materials top-down stacks gradually the setting in the holding intracavity. Of course, the raw material frame also can set up to holding multiunit panel raw materials simultaneously, can keep apart each other through the baffle between the multiunit panel raw materials, also can not keep apart through the baffle and arrange in proper order in the holding intracavity. Preferably, the receiving cavity is adapted to a group of plate materials, which facilitates automatic discharging by the pushing driving source 410 and self-positioning by the positioning assembly 400 (including the positioning block, the positioning driving source 460, etc.).

Taking the structure shown in fig. 1 as an example for schematic illustration, the raw material frame 300 preferably includes: a first concave-shaped plate 310 and a second concave-shaped plate 320; in addition, other similar structures are also possible.

According to the utility model discloses ground on the other hand, the second side of blanking mouth is provided with pushes away material driving source 410, pushes away material driving source 410 (can select cylinder or motor) and specifically should set up the position of being convenient for release the panel raw materials of assigned position department through the discharge gate to accomplish automatic discharging. It is understood herein that the pushing drive source 410 may be replaced by a pulling drive source, i.e., the pushing discharge is changed to the pulling discharge. Although the present invention only explains the embodiment of pushing the discharging in detail, the pulling discharging is essentially the equivalent alternative scheme of pushing the discharging, and the present invention also belongs to the protection scope of the present invention.

As a modification of the above preferred embodiment, the pushing drive source 410 is connected with a pushing block 420, and the highest position of the pushing block 420 is lower than the upper end surface of the plate material at the lowest position of the material box 300. Because the tail end of a piston rod of the air cylinder or an output shaft of the motor (or other similar structures, the following description is exemplified by taking the air cylinder as an example) is small, and the contact area with the plate raw material is small, the stability in the pushing process is insufficient, and the stable discharging of the plate raw material can be ensured by utilizing the pushing block, so that the plate raw material is prevented from being pushed to be deviated.

Further, the end surface of the first end of the material pushing block 420 is a plane (at least the portion for pushing the plate material is a plane), the first end is the end for pushing the plate material, and the plane and the plate material can be tightly attached. If the side of the plate material pushed is a curved surface or other shapes, the shape of the first end surface of the pusher block 420 changes accordingly.

Preferably, the upper end surface of the pusher block 420 is provided with an inclined surface, and the height of the first end of the inclined surface is higher than that of the second end. The arrangement is to ensure that when the piston rod of the cylinder retracts, the piston rod of the cylinder cannot be blocked by the plate material falling from the compensation position.

As an improvement of the above preferred embodiment, a material carrying plate is disposed below the blanking opening, a sliding guide groove is disposed in the middle of the material carrying plate, and the width of the sliding guide groove is greater than the width of the material pushing block 420. The arrangement of the sliding guide groove can leave a space for the forward movement of the pushing block 420, and provides a condition for fixing the pushing driving source 410 on the lower end face of the loading plate.

Further, the discharging mechanism of the plate raw materials further comprises: the middle part of the base is provided with a reserved space; the pushing driving source 410 is fixed on the lower end face of the material loading plate and is located in the reserved space. The pushing driving source 410 is fixed in the reserved space, so that the occupied space can be saved, and the space utilization efficiency can be improved.

According to the utility model discloses on the other hand, discharge mechanism still includes: the positioning plate 430 is located on one side of the discharge port, which is far away from the raw material box 300, and at least two positioning leaning blocks and at least one positioning driving source 460 are arranged on the positioning plate 430. That is, the plate material can be timely positioned by the positioning leaning block and the positioning driving source 460 after being pushed out of the material frame, so that the working efficiency is improved, and the service life of the positioning assembly 400 can be prolonged. The positioning assembly 400 in the prior art is either separately arranged (not close to the workbench and not close to the material frame); or the positioning device is arranged on the workbench and directly fed to the workbench for positioning and post-processing. In the former method, a manipulator is required to take materials and then drive the plate raw materials to the positioning assembly 400 for positioning, and then the positioned raw materials are sucked for feeding; in the latter case, since the cooling liquid is sprayed when the raw material is processed, the positioning assembly 400 is immersed in the cooling liquid for a long time, and the service life is reduced; the utility model discloses a structure then need not worry above-mentioned two problems, efficient and locating component 400's long service life.

It should be noted here that can be applicable to the utility model discloses a locating component 400 structure is more, for example utilize a cylinder to drive two location simultaneously and lean on the linkage location structure that the piece removed, for example two cylinders drive two location respectively again and lean on the two-way movement location structure that the piece removed, for example two location that the following is detailed again lean on the piece fixed difference, and the cylinder drives another location and leans on the one-way movement location structure that the piece removed etc.. The utility model discloses can't be one by one, nevertheless can understand, as long as can accomplish the structure of panel raw materials location, all should belong to the utility model discloses a protection scope.

Further, the number of the positioning backrest blocks is three, as shown in fig. 1 and 2, which are a first positioning backrest block 450, a second positioning backrest block 440 and a third positioning backrest block 470, respectively, the first positioning backrest block 450 is parallel to the second positioning backrest block 440, and the second positioning backrest block 440 is perpendicular to the first positioning backrest block 450 and the second positioning backrest block 440; the first positioning rest block 450 is movably connected to the positioning plate 430, and the second positioning rest block 440 and the third positioning rest block 470 are fixedly connected to the positioning plate 430; the first positioning rest block 450 is connected with a positioning driving source 460.

Preferably, after the cylinder pushes the plate material to be discharged, the piston rod is not retracted immediately, and at this time, the piston rod (or the pusher block 420) can also be used as a fourth positioning block to cooperate with the first positioning block 450, the second positioning block 440, and the third positioning block 470 to position the plate material. Compared with the positioning in two directions in the prior art, the positioning in four directions has higher positioning precision and simpler structure, and effectively utilizes the piston rod (or the material pushing block 420) of the air cylinder.

Of course, the cylinder piston rod is not used for matching and positioning, and the positioning function of the plate raw material can be realized even though the positioning precision is relatively low. In addition, the plate material with the automatic position-compensating function may be used as the fourth positioning block, that is, the distance between the second positioning block 440 and the plate material at the automatic position is just the width or length of the plate material.

The utility model also provides an engraving and milling machine, it includes as above panel raw materials's discharge mechanism.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a discharge mechanism of panel raw materials which characterized in that includes: the blanking port is formed in the lower end of the raw material box, the first side of the blanking port is communicated with a discharge port, the height of the discharge port is greater than or equal to N and smaller than 2N, and N is the thickness of the plate raw materials.

2. A discharging mechanism for sheet material according to claim 1, wherein a pushing driving source is provided on the second side of the blanking opening.

3. The discharging mechanism of plate material as claimed in claim 2, wherein the pushing driving source is connected with a pushing block, and the highest position of the pushing block is lower than the upper end face of the plate material to be pushed out.

4. The discharging mechanism for plate raw materials as claimed in claim 3, wherein a material carrying plate is arranged below the blanking opening, a sliding guide groove is formed in the middle of the material carrying plate, and the width of the sliding guide groove is greater than that of the material pushing block.

5. The sheet material discharge mechanism of claim 4, further comprising: the middle part of the base is provided with a reserved space; the material pushing driving source is fixed on the lower end face of the material loading plate and located in the reserved space.

6. A sheet material discharge mechanism as recited in claim 1, further comprising: the locating plate, the locating plate is located discharge gate and deviates from raw materials magazine one side, and is provided with two at least location on the locating plate and leans on the piece and at least one location driving source.

7. The discharging mechanism for the plate raw materials as claimed in claim 6, wherein the number of the positioning leaning blocks is three, and the three positioning leaning blocks are respectively a first positioning leaning block, a second positioning leaning block and a third positioning leaning block, the first positioning leaning block is parallel to the second positioning leaning block, and the second positioning leaning block is perpendicular to the first positioning leaning block and the second positioning leaning block; the first positioning leaning block is movably connected to the positioning plate, and the second positioning leaning block and the third positioning leaning block are fixedly connected to the positioning plate.

8. A sheet material discharge mechanism as claimed in claim 7, wherein a positioning drive source is connected to the first positioning rest block.

9. A plate material discharging mechanism as claimed in claim 1, wherein a material inlet is formed at an upper end of the material box.

10. An engraving and milling machine, characterized in that the engraving and milling machine comprises a discharging mechanism of the plate material as claimed in any one of claims 1 to 9.