Discharging device

Abstract

The utility model relates to the technical field of electronic paper film detection equipment, in particular to a blanking device. Comprising a conveying assembly, a waste box, a finished product box and a plurality of carrying mechanisms. The conveying assembly comprises a feeding end and a discharging end, the waste box and the finished product box are arranged close to the discharging end, one carrying mechanism is arranged close to the feeding end, and the other carrying mechanisms are arranged close to the discharging end; the conveying assembly comprises a first line body and a second line body; a material carrying mechanism places external unqualified workpieces at the feeding end of the first line body and conveys the external unqualified workpieces to the discharging end of the first line body from the first line body. The material carrying mechanism places external qualified workpieces at the feeding end of the second line body and conveys the external qualified workpieces to the discharging end of the second line body from the second line body. The other material carrying mechanism is used for transferring unqualified workpieces conveyed by the first line body to a waste material box, and the other material carrying mechanisms are used for transferring qualified workpieces conveyed by the second line body to a finished product box; disqualified workpieces and qualified workpieces are distributed and boxed respectively, and the production requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic paper film detection equipment, in particular to a blanking device. Background Art

[0002] During the detection process of the electronic paper film, unevenness detection, bubble detection, and backlight detection are successively carried out. Unqualified products may be detected in each detection step, and NG marks are made on the unqualified products, while OK marks are made on the qualified products. Both NG products and OK products flow to the next detection station. When the electronic paper film completes the entire detection process, both NG products and OK products reach the blanking station and then are separated. Therefore, at the blanking station, NG products and OK products need to be sorted and stored in an orderly manner. The existing separation and storage methods of NG products and OK products have the problems of a long production line length and large occupied space, resulting in high production costs, energy consumption, and inability to meet production requirements, so improvement is needed. Summary of the Invention

[0003] In order to overcome the disadvantages of high separation cost and energy consumption of NG products and OK products after the detection of electronic paper films in the prior art, the purpose of the utility model is to provide a blanking device to realize the rapid separation and boxing of NG products and OK products respectively, and meet the production requirements.

[0004] To achieve the above purpose, the technical solution of the utility model is as follows:

[0005] A blanking device includes a conveying assembly, a waste box, a finished product box, and a plurality of loading mechanisms;

[0006] The conveying assembly includes a feeding end and a blanking end. The waste box and the finished product box are arranged close to the blanking end. One of the loading mechanisms is arranged close to the feeding end, and the other loading mechanisms are arranged close to the blanking end;

[0007] The conveying assembly includes a first line body and a second line body;

[0008] One of the loading mechanisms places the external unqualified workpieces at the feeding end of the first line body and conveys them to the blanking end of the first line body by the first line body. This loading mechanism places the external qualified workpieces at the feeding end of the second line body and conveys them to the blanking end of the second line body by the second line body;

[0009] Another loading mechanism transfers the unqualified workpieces conveyed by the first line body to the waste box, and the other loading mechanisms transfer the qualified workpieces conveyed by the second line body to the finished product box.

[0010] Further, the first line body is located above the second line body, and the length of the first line body is less than the length of the second line body.

[0011] Further, the blanking device further includes a first guiding component and a first driving source. The first guiding component is close to the feeding end of the conveying component, and the first driving source is arranged on the first guiding component and drives the material-carrying mechanism to slide along the first guiding component.

[0012] Further, the blanking device further includes a second guiding component and a second driving source. The second guiding component is close to the blanking end of the conveying component, and the second driving source is arranged on the second guiding component and drives the material-carrying mechanism to slide along the second guiding component.

[0013] Further, the blanking device further includes a slider. The second driving source drives the slider to slide along the second guiding component, and both ends of the slider are respectively connected to a material-carrying mechanism.

[0014] Further, both the waste bin and the finished product bin include a bottom plate, side plates, a first lifting driving source, and a material ejecting rod. The side plates are connected to the bottom plate and enclose a cavity. The bottom plate is provided with a perforation that penetrates the bottom plate along the thickness direction of the bottom plate. The first lifting driving source drives the material ejecting rod to lift and lower, and the material ejecting rod passes through the perforation and extends into the cavity.

[0015] Further, each of the material-carrying mechanisms includes a second lifting driving source, a bracket, and a plurality of suction nozzles. The second lifting driving source drives the bracket to lift and lower, and the plurality of suction nozzles are arranged on the bracket.

[0016] Further, the bracket includes a first rod and a second rod. The first rod and the second rod intersect and are connected. The first rod is provided with a long hole, and an external connecting piece passes through the long hole to connect the first rod and the second rod. The second rod is provided with a plurality of through holes that are sequentially arranged along the length direction of the second rod, and the distance between adjacent two through holes is set. The suction nozzle is connected to any one of the through holes.

[0017] The beneficial effects of the present utility model: By providing a first line body and a second line body, and the number of material-carrying mechanisms is multiple. One of the material-carrying mechanisms places unqualified workpieces from the outside on the first line body for conveying by the first line body, and this material-carrying mechanism places qualified workpieces from the outside on the second line body for conveying by the second line body. A material-carrying mechanism is configured at the discharging end of the first line body to put the unqualified workpieces into the waste bin, and a material-carrying mechanism is configured at the discharging end of the second line body to put the qualified workpieces into the finished product bin, realizing the respective diversion and boxing of unqualified workpieces and qualified workpieces, and meeting the production requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the first perspective of the present utility model;

[0019] Figure 2 is a schematic structural diagram of the second perspective of the present utility model;

[0020] Figure 3 This is the front view of the present utility model;

[0021] Figure 4 This is the schematic structural view of the waste bin and finished product bin of the present utility model;

[0022] Figure 5 This is the schematic split structural view of the waste bin and finished product bin of the present utility model;

[0023] Figure 6 This is the schematic structural view of the material loading mechanism of the present utility model.

[0024] Reference numerals include:

[0025] 1 - conveying assembly, 11 - first line body, 12 - second line body

[0026] 2 - waste bin, 3 - finished product bin, 21 - bottom plate

[0027] 211 - perforation, 22 - side plate, 23 - first lifting drive source

[0028] 24 - ejector rod, 4 - material loading mechanism, 41 - second lifting drive source

[0029] 42 - support, 421 - first rod, 4211 - long slot

[0030] 422 - second rod, 4221 - through hole, 43 - suction nozzle

[0031] 51 - first guiding assembly, 52 - first drive source, 53 - second guiding assembly

[0032] 54 - second drive source, 55 - slider. Specific embodiments

[0033] For the convenience of understanding by those skilled in the art, the present utility model will be further described below in conjunction with embodiments and the accompanying drawings. The content mentioned in the embodiments does not limit the present utility model.

[0034] Please refer to Figures 1 to 6 , a blanking device of the present utility model, includes a conveying assembly 1, a waste bin 2, a finished product bin 3 and a plurality of material loading mechanisms 4;

[0035] The conveying assembly 1 includes a feeding end and a blanking end. The waste bin 2 and the finished product bin 3 are arranged close to the blanking end. One of the material loading mechanisms 4 is arranged close to the feeding end, and the other material loading mechanisms 4 are arranged close to the blanking end;

[0036] The conveying assembly 1 includes a first line body 11 and a second line body 12;

[0037] One of the workpiece loading mechanisms 4 places unqualified workpieces from the outside on the feeding end of the first line body 11 and conveys them to the discharging end of the first line body 11 by the first line body 11. This workpiece loading mechanism 4 places qualified workpieces from the outside on the feeding end of the second line body 12 and conveys them to the discharging end of the second line body 12 by the second line body 12;

[0038] Another workpiece loading mechanism 4 transfers the unqualified workpieces conveyed by the first line body 11 to the waste bin 2;

[0039] The other workpiece loading mechanisms 4 transfer the qualified workpieces conveyed by the second line body 12 to the finished product box 3.

[0040] Specifically, in this embodiment, the first line body 11 and the second line body 12 are arranged in parallel, the first line body 11 is located above the second line body 12, and the number of workpiece loading mechanisms 4 is three groups. One group of workpiece loading mechanisms 4 is located at the feeding end of the conveying assembly 1. The workpieces from the outside are of two types: qualified workpieces and unqualified workpieces. The workpiece loading mechanism 4 places the qualified workpieces on the second line body 12 and places the unqualified workpieces on the first line body 11, which are conveyed by the first line body 11 and the second line body 12 respectively. Two groups of workpiece loading mechanisms 4 are configured at the discharging end of the conveying assembly 1. One group of workpiece loading mechanisms 4 cooperates to grab the unqualified workpieces on the first line body 11 and put them into the waste bin 2, and the other group of workpiece loading mechanisms 4 cooperates to grab the qualified workpieces on the second line body 12 and put them into the finished product box 3, completing the conveying and boxing of the workpieces and meeting the production requirements.

[0041] By setting the first line body 11 and the second line body 12, and the number of workpiece loading mechanisms 4 is multiple. One of the workpiece loading mechanisms 4 places unqualified workpieces from the outside on the first line body 11 and conveys them by the first line body 11. This workpiece loading mechanism 4 places qualified workpieces from the outside on the second line body 12 and conveys them by the second line body 12. One workpiece loading mechanism 4 is configured at the discharging end of the first line body 11 to put the unqualified workpieces into the waste bin 2, and one workpiece loading mechanism 4 is configured at the discharging end of the second line body 12 to put the qualified workpieces into the finished product box 3, realizing the separate flow and boxing of unqualified workpieces and qualified workpieces and meeting the production requirements.

[0042] The first line body 11 is located above the second line body 12, and the length of the first line body 11 is less than the length of the second line body 12. Preferably, both ends in the length direction of the second line body 12 protrude beyond both ends in the length direction of the first line body 11, which is convenient for the workpiece loading mechanism 4 to place the qualified workpieces on the feeding end of the second line body 12, and is also convenient for another group of sub-workpiece loading mechanisms 4 to grab and transfer the qualified workpieces into the finished product box 3.

[0043] The blanking device further includes a first guiding component 51 and a first driving source 52. The first guiding component 51 is close to the feeding end of the conveying component 1. The first driving source 52 is arranged on the first guiding component 51 and drives the material-carrying mechanism 4 to slide along the first guiding component 51. Preferably, the length direction of the first guiding component 51 is parallel to the length direction of the first line body 11. The first driving source 52 uses a servo motor to drive the linear reciprocating motion of the material-carrying mechanism 4, which is convenient for placing the workpieces on the first line body 11 or the second line body 12.

[0044] The blanking device further includes a second guiding component 53 and a second driving source 54. The second guiding component 53 is close to the blanking end of the conveying component 1. The second driving source 54 is arranged on the second guiding component 53 and drives the material-carrying mechanism 4 to slide along the second guiding component 53. Preferably, the length direction of the second guiding component 53 intersects with the length direction of the first line body 11. The second driving source 54 uses a servo motor to drive the linear reciprocating motion of the material-carrying mechanism 4, which is convenient for grasping the unqualified workpieces on the first line body 11 and the qualified workpieces on the second line body 12.

[0045] The blanking device further includes a slider 55. The second driving source 54 drives the slider 55 to slide along the second guiding component 53. Both ends of the slider 55 are respectively connected to a material-carrying mechanism 4. The setting of the slider 55 enables a second driving source 54 to drive two groups of material-carrying components 4 to reciprocate along the second guiding component 53 simultaneously, meeting the blanking requirements.

[0046] Both the waste bin 2 and the finished product bin 3 include a bottom plate 21, side plates 22, a first lifting driving source 23, and a material ejecting rod 24. The side plates 22 are connected to the bottom plate 21 and enclose a cavity. The bottom plate 21 is provided with a through hole 211, and the through hole 211 penetrates the bottom plate 21 along the thickness direction of the bottom plate 21. The first lifting driving source 23 drives the material ejecting rod 24 to lift and lower. The material ejecting rod 24 passes through the through hole 211 and extends into the cavity. The structural principles of the waste bin 2 and the finished product bin 3 are the same. The first lifting driving source 23 is located below the bottom plate 21. The first lifting driving source 23 drives the material ejecting rod 24 to move from top to bottom, so that the unqualified workpieces are stacked and placed in the cavity of the waste bin 2 in sequence, and the qualified workpieces are stacked and placed in the cavity of the finished product bin 3 in sequence, achieving the purpose of orderly placing unqualified workpieces or qualified workpieces.

[0047] The material loading mechanism 4 includes a second lifting drive source 41, a bracket 42 and a plurality of suction nozzles 43. The second lifting drive source 41 drives the bracket 42 to lift. The plurality of suction nozzles 43 are arranged on the bracket 42. The second lifting drive source 41 adopts a servo motor drive structure to realize the reciprocating movement of the bracket 42 in the vertical direction. Place the unqualified workpieces from the outside on the first line 11 and place the qualified workpieces from the outside on the second line, realizing the free conversion in the height direction. The number of suction nozzles 43 is four, ensuring the stability of adsorbing workpieces.

[0048] The bracket 42 includes a first rod 421 and a second rod 422. The first rod 421 and the second rod 422 are arranged intersectingly. The first rod 421 is connected to the second rod 422. The first rod 421 is provided with a long hole 4211. An external connecting piece passes through the long hole 4211 to connect the first rod 421 and the second rod 422. The second rod 422 is provided with a plurality of through holes 4221. The plurality of through holes 4221 are arranged in sequence along the length direction of the second rod 422. The distance between adjacent two through holes 4221 is set. The suction nozzle 43 is connected to any one of the through holes 4221. The number of the second rods 422 is two. The setting of the long hole 4211 facilitates adjusting the distance between the two second rods 422. The setting of the multiple through holes 4221 facilitates adjusting the distance between adjacent two suction nozzles 43, achieving the purpose of adsorbing workpieces of different specifications.

[0049] The above content is only the preferred embodiment of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manners and application scopes. The content of this specification should not be construed as a limitation to the present invention.

Claims

1. A blanking device, characterized in that: It includes a conveying component (1), a waste bin (2), a finished product bin (3) and a plurality of material carrying mechanisms (4); The conveying component (1) includes a feeding end and a discharging end. The waste bin (2) and the finished product bin (3) are arranged close to the discharging end. One material carrying mechanism (4) is arranged close to the feeding end, and the other material carrying mechanisms (4) are arranged close to the discharging end; The conveying component (1) includes a first line body (11) and a second line body (12); One material carrying mechanism (4) places unqualified workpieces from the outside on the feeding end of the first line body (11) and conveys them to the discharging end of the first line body (11) by the first line body (11). This material carrying mechanism (4) places qualified workpieces from the outside on the feeding end of the second line body (12) and conveys them to the discharging end of the second line body (12) by the second line body (12); Another material carrying mechanism (4) transfers the unqualified workpieces conveyed by the first line body (11) to the waste bin (2), and the other material carrying mechanisms (4) transfer the qualified workpieces conveyed by the second line body (12) to the finished product bin (3).

2. The blanking device according to claim 1, characterized in that: The first line body (11) is located above the second line body (12), and the length of the first line body (11) is less than the length of the second line body (12).

3. The blanking device according to claim 1, characterized in that: The discharging device further includes a first guiding component (51) and a first driving source (52). The first guiding component (51) is close to the feeding end of the conveying component (1), and the first driving source (52) is arranged on the first guiding component (51) and drives the material carrying mechanism (4) to slide along the first guiding component (51).

4. The blanking device according to claim 1, characterized in that: The discharging device further includes a second guiding component (53) and a second driving source (54). The second guiding component (53) is close to the discharging end of the conveying component (1), and the second driving source (54) is arranged on the second guiding component (53) and drives the material carrying mechanism (4) to slide along the second guiding component (53).

5. The blanking device according to claim 4, wherein: The discharging device further includes a slider (55). The second driving source (54) drives the slider (55) to slide along the second guiding component (53), and both ends of the slider (55) are respectively connected to a material carrying mechanism (4).

6. The blanking device according to claim 1, characterized in that: Both the waste bin (2) and the finished product bin (3) include a bottom plate (21), side plates (22), a first lifting driving source (23), and a top material rod (24). The side plates (22) are connected to the bottom plate (21) and enclose a cavity. The bottom plate (21) is provided with a perforation (211), and the perforation (211) penetrates through the bottom plate (21) along the thickness direction of the bottom plate (21). The first lifting driving source (23) drives the top material rod (24) to lift and lower, and the top material rod (24) passes through the perforation (211) and extends into the cavity.

7. The blanking device according to claim 1, characterized in that: Each material carrying mechanism (4) includes a second lifting driving source (41), a bracket (42) and a plurality of suction nozzles (43). The second lifting driving source (41) drives the bracket (42) to lift and lower, and the plurality of suction nozzles (43) are arranged on the bracket (42).

8. The blanking device according to claim 7, characterized in that: The bracket (42) includes a first rod (421) and a second rod (422). The first rod (421) intersects with the second rod (422). The first rod (421) is connected to the second rod (422). The first rod (421) is provided with a long hole (4211). An external connecting member passes through the long hole (4211) to connect the first rod (421) and the second rod (422). The second rod (422) is provided with a plurality of through holes (4221). The plurality of through holes (4221) are arranged in sequence along the length direction of the second rod (422). The adjacent two through holes (4221) are spaced apart. The nozzle (43) is connected to any one of the through holes (4221).

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