CN215142239U - Waste removing mechanism - Google Patents
Waste removing mechanism Download PDFInfo
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- CN215142239U CN215142239U CN202120266731.6U CN202120266731U CN215142239U CN 215142239 U CN215142239 U CN 215142239U CN 202120266731 U CN202120266731 U CN 202120266731U CN 215142239 U CN215142239 U CN 215142239U
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- eccentric cam
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- detection sensor
- negative pressure
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Abstract
The utility model relates to the field of sanitary product production equipment, in particular to a waste rejecting mechanism, which comprises a frame, wherein an eccentric cam and a rotating motor for driving the eccentric cam to rotate are arranged on the frame, the eccentric cam is erected above a production line, a plurality of adsorption holes are formed in the circumferential outer surface of the eccentric cam, each adsorption hole is communicated with a negative pressure source to form negative pressure adsorption, and each adsorption hole is distributed on one side of the eccentric cam, which is far away from a rotating center; the waste material detection device is characterized in that a detection sensor for detecting waste materials is arranged on a production line at the front end of the eccentric cam, the rotating motor and the detection sensor are electrically connected with a driving control system, and a waste removing baffle for separating the waste materials from the eccentric cam is arranged on the rack located at the output direction position of the eccentric cam. The utility model discloses be applied to health supplies production interruption and connect the material and the waste material that produces is rejected.
Description
Technical Field
The utility model relates to a health supplies production facility field, concretely relates to inspection rejects mechanism.
Background
In the field of disposable sanitary towel products, people have higher and higher requirements on the quality of sanitary towels, and in order to make profits, merchants make high-quality high-speed machines become a trend. In the production process of sanitary towel products, defective products caused by material changing and the like, particularly the problems before 90-degree transverse change, need to ensure that defective products are removed without influencing the conveying of qualified products, and thus a special waste removing device is needed to realize the purpose.
Chinese patent No. 201420483522 discloses a pneumatic inspection rejects device of high pressure for sanitary product production, including the conveyer belt that is used for sanitary product transmission, the conveyer belt sets up on the frame body, be provided with the inspection rejects interface on the conveyer belt, be provided with the inspection rejects air cock on the frame body of inspection rejects interface top, the inspection rejects air cock passes through trachea and air-vent valve intercommunication, and inspection rejects interface below is provided with the waste bin. The high-pressure pneumatic waste removing device for the production of the sanitary products mainly utilizes high-pressure gas to blow waste away from the conveying belt, so that the waste removing purpose is achieved, and the problem exists that the normal products on two sides of the waste are influenced by the air flow of the high-pressure gas during the high-speed operation of the conveying belt.
As shown in CN 208288496U, a rapid waste removing device for a paper diaper assembly line comprises two sets of supporting plates and a conveying device, wherein the conveying device is arranged between the two sets of supporting plates and is movably connected with the inner side of the supporting plates through a rotating rod, a horizontal sheet removing plate is arranged on the upper side of the conveying device, the supporting plates are divided into a first supporting plate and a second supporting plate, a vertical square groove is formed in the inner side of the first supporting plate, a movable plate is arranged in the square groove and is movably connected with the supporting plates, a circular groove is formed in the inner side of the square plate, a horizontal fixed circular tube is arranged in the circular groove, the outer side of the fixed circular tube is fixedly connected with the wall of the circular groove, a horizontal cylinder is arranged on the outer side of the first supporting plate, a horizontal cylindrical rod is arranged in the fixed circular tube, and one end of the cylindrical rod is horizontally and fixedly connected with one side of the sheet removing plate, the other end of cylinder pole and the telescopic link top fixed connection of cylinder, and the outside of cylinder and the mouth of pipe of fixed pipe are outer along fixed connection, be equipped with vertical fixed ring between picking piece board and the fixed pipe, and be equipped with the first spring of horizontally between fixed ring and the fixed pipe, the both ends of first spring respectively with the side of fixed ring and the mouth of pipe of fixed pipe along fixed connection outward, and the inner wall of fixed ring and the outside fixed connection of cylinder pole.
But the action stroke of the technical scheme is large, which is not beneficial to improving the production speed of the production line.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a waste rejecting mechanism has solved current waste rejecting mechanism and can influence the problem of production stability when rejecting.
In order to achieve the purpose, the utility model is realized by the following technical proposal:
a waste rejecting mechanism comprises a rack, wherein an eccentric cam and a rotating motor for driving the eccentric cam to rotate are arranged on the rack, the eccentric cam is erected above a production line, a plurality of adsorption holes are formed in the circumferential outer surface of the eccentric cam, each adsorption hole is communicated with a negative pressure source to form a negative pressure adsorption effect, and each adsorption hole is distributed on one side, far away from a rotating center, of the eccentric cam; and a detection sensor for detecting waste materials is arranged on the production line at the front end of the eccentric cam, and the rotating motor and the detection sensor are electrically connected with a drive control system.
Preferably, a waste rejecting baffle for separating waste from the eccentric cam is arranged on the frame at the output direction position of the eccentric cam.
Preferably, a material collecting box is arranged below the waste rejecting baffle.
Preferably, the waste rejecting baffle is erected on the rack through a return spring.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a form that eccentric cam adsorbs the waste material compares in traditional piece board, the high pressure form of blowing-off the inspection rejects, has more good stability, works as when detection sensor detects the waste material, drive control system orders about the rotation motor function, drives eccentric cam rotates to each the adsorption hole is just right the position of assembly line and then adsorbs the waste material, then continues to rotate and carries out the waste material and reject, and whole process operation is steady, is difficult for producing great action to the production line, then can not appear because the influence to waste product both sides yields that high-pressure gas sprays and brings.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another view angle according to an embodiment of the present invention.
Detailed Description
The following detailed description will be given with reference to specific embodiments, so as to solve the technical problems by applying technical means, and to fully understand and implement the technical effects of the present invention.
Examples
Referring to fig. 1 and 2, a waste removing mechanism includes a frame 100, the frame 100 is provided with an eccentric cam 1 and a rotating motor 2 for driving the eccentric cam 1 to rotate, the eccentric cam 1 is erected above an assembly line a, a plurality of adsorption holes 11 are formed in the circumferential outer surface of the eccentric cam 1, each adsorption hole 11 is communicated with a negative pressure source to form a negative pressure adsorption effect, and each adsorption hole 11 is distributed on one side of the eccentric cam 1 away from a rotation center; and a detection sensor 3 for detecting waste is arranged on the assembly line a positioned at the front end of the eccentric cam 1, and the rotating motor 2 and the detection sensor 3 are electrically connected with a drive control system. Specifically, the form that adopts eccentric cam to adsorb the waste material when equipment moves, compare in traditional pick piece board, the form of high pressure blowdown rejection, have more good stability, work as when detection sensor detects the waste material, drive control system orders about the rotation motor operation, drives eccentric cam rotates to each the adsorption hole is just right the position of assembly line and then adsorbs the waste material, then continues to rotate and carries out the waste material and reject, and whole process operation is steady, is difficult for producing great action to the production line, then can not appear because the influence to waste product both sides yields that high-pressure gas sprays and bring.
In this embodiment, in order to ensure the success rate of rejecting waste and reduce the occurrence of accidents, a waste rejecting baffle 4 for separating waste from the eccentric cam 1 is disposed on the frame 100 located at the output direction position of the eccentric cam 1. Specifically, the waste rejecting baffle is erected on the frame 100 through a return spring 41 and a corresponding support frame. When the eccentric cam 1 adsorbs waste materials and continues to rotate, the waste materials are contacted with the waste rejecting baffle 4 and are separated from the eccentric cam 1 under the action of the waste rejecting baffle 4, at the moment, the waste materials can be rejected under the condition that the negative pressure is not closed timely, and the success rate of waste rejecting is further ensured;
in this embodiment, a material collecting box 5 is arranged below the rejecting baffle 4. The material collecting box 5 is arranged to orderly recycle the waste materials.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. A waste rejecting mechanism is characterized in that: the device comprises a rack, wherein an eccentric cam and a rotating motor for driving the eccentric cam to rotate are arranged on the rack, the eccentric cam is erected above a production line, a plurality of adsorption holes are formed in the circumferential outer surface of the eccentric cam, each adsorption hole is communicated with a negative pressure source to form a negative pressure adsorption effect, and each adsorption hole is distributed on one side, far away from a rotating center, of the eccentric cam; and a detection sensor for detecting waste materials is arranged on the production line at the front end of the eccentric cam, and the rotating motor and the detection sensor are electrically connected with a drive control system.
2. The reject mechanism according to claim 1, wherein: and a waste rejecting baffle plate for separating waste from the eccentric cam is arranged on the rack positioned at the output direction position of the eccentric cam.
3. The reject mechanism according to claim 2, wherein: and a material collecting box is arranged below the waste rejecting baffle.
4. The reject mechanism according to claim 2 or 3, wherein: the waste rejecting baffle is erected on the rack through a reset spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120266731.6U CN215142239U (en) | 2021-01-29 | 2021-01-29 | Waste removing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120266731.6U CN215142239U (en) | 2021-01-29 | 2021-01-29 | Waste removing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215142239U true CN215142239U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120266731.6U Active CN215142239U (en) | 2021-01-29 | 2021-01-29 | Waste removing mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN215142239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377978A (en) * | 2022-03-23 | 2022-04-22 | 深圳超盈智能科技有限公司 | Defect detection device of semiconductor chip |
-
2021
- 2021-01-29 CN CN202120266731.6U patent/CN215142239U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377978A (en) * | 2022-03-23 | 2022-04-22 | 深圳超盈智能科技有限公司 | Defect detection device of semiconductor chip |
| CN114377978B (en) * | 2022-03-23 | 2022-06-14 | 深圳超盈智能科技有限公司 | Defect detection device of semiconductor chip |
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