Nozzle screening machine with overturning function

Abstract

The utility model discloses a nozzle screening machine with an overturning function, which relates to the technical field of screening equipment and comprises a main body base, an overturning unit and a cleaning unit are mounted on the main body base, the overturning unit comprises a middle rotating seat, the middle rotating seat is rotatably mounted on the main body base, and the cleaning unit is mounted on the middle rotating seat. A transferring piece of a spiral structure and a correcting mechanism are fixedly installed in the middle rotating seat, and a discharging opening is further formed in the upper end connecting seat. The cleaning unit comprises a downward leakage mechanism, a containing box used for containing remaining nozzles and nozzle residues is installed on the downward leakage mechanism, the nozzles can be effectively and rapidly overturned through the overturning unit, and when the next operation is carried out, time is saved, and the working efficiency is improved; the residual nozzles and chippings generated by collision in the rotating process of the nozzles are cleaned through the cleaning unit, it is guaranteed that work is smoothly carried out when the next order is changed, and work is clean and sanitary.

Description

Technical Field

[0001] The utility model relates to the technical field of screening equipment, in particular to a nozzle screening machine with a flipping function. Background Art

[0002] As a food insurance tool, plastic packaging bags can effectively store food and extend the shelf life of food after it has been unused. However, the key to extending the shelf life of plastic packaging bags is that a nozzle is sealed on the plastic packaging bags. When making plastic packaging bags, the nozzle needs to be screened and flipped so that the nozzle can be quickly and efficiently sealed. Therefore, a nozzle screening machine with a flipping function is urgently needed. Utility Model Content

[0003] In response to the above technical problems, the utility model discloses a nozzle screening machine with a flipping function, comprising a main body base, on which a flipping unit and a cleaning unit are installed, the flipping unit comprising a middle rotating seat, the middle rotating seat is rotatably installed on the main body base, the upper end of the middle rotating seat is rotatably installed with an upper connecting seat, the interior of the middle rotating seat is fixedly installed with a spiral structured transfer member and a straightening mechanism, and the upper connecting seat is also provided with a discharge port; the cleaning unit comprises a lower leakage mechanism, on which a containing box for containing remaining nozzles and nozzle residues is installed.

[0004] The cam is connected with the bottom end of the middle rotating seat, and the second end of the cam is connected with the bottom end of the middle rotating seat, and the cam is connected with the bottom end of the middle rotating seat, and the cam is connected with the bottom end of the middle rotating seat.

[0005] Furthermore, the lower leakage mechanism includes an outer shell, a through hole is opened in the center of the outer shell, the outer shell is fixedly installed inside the middle rotating seat, a pushing part is installed on the outer shell, a plurality of evenly distributed connecting parts are slidably installed inside the outer shell, sliding rods are fixedly installed on the upper and lower end surfaces of the connecting parts, a plurality of sliding grooves are arranged inside the outer shell, the sliding grooves are connected to the sliding rods on the upper end surface of the connecting parts, a rotating part is slidably installed on the connecting part, a polygonal sliding groove is arranged on the upper surface of the rotating part, and the polygonal sliding groove is connected to the sliding rods on the lower end surfaces of the plurality of connecting parts.

[0006] Furthermore, the leakage mechanism also includes a sliding tube, which is fixedly mounted on the rotating member, and a support member is fixedly mounted on the sliding tube. The support member is slidably connected to the shell, and the support member is connected to the containing box, and a power unit is also mounted on the support member.

[0007] Furthermore, the pushing part includes two groups of cylinders, the two groups of cylinders are symmetrical parts, the cylinders are fixedly mounted on the outer side of the middle rotating seat, an arc scraper 1 is fixedly mounted on the cylinder arm of the cylinder, a sliding space is arranged inside the two groups of arc scrapers 1, the arc scraper 1 is connected to the outer shell, and the pushing part also includes two arc scrapers 2, the two arc scrapers 2 are symmetrically distributed, the first end of one arc scraper 2 is connected to the first end of one group of arc scrapers 1, the second end of one arc scraper 2 is connected to the first end of another group of arc scrapers 1, the first end of another arc scraper 2 is connected to the second end of one group of arc scrapers 1, and the second end of another arc scraper 2 is connected to the second end of another group of arc scrapers 1.

[0008] Furthermore, the power unit includes gear 1, which is fixedly mounted on the support member. The power unit also includes motor 2, which is fixedly mounted on the bottom end of the middle rotating seat. Gear 2 is fixedly mounted on the output end of motor 2, and gear 2 is meshed with gear 1.

[0009] Furthermore, it also includes a switch door rotatably mounted on the middle rotating seat, a motor 1 is fixedly mounted inside the main body base, and the output end of the motor 1 is connected to the middle rotating seat.

[0010] Compared with the prior art, the present invention has the following beneficial effects: (1) the present invention is provided with a flipping unit, through which the nozzle can be flipped effectively and quickly, so that time is saved and work efficiency is improved when the next operation is performed; (2) the present invention is provided with a cleaning unit, through which the remaining nozzles and the debris generated by the collision of the nozzles during the rotation process are cleaned, so as to ensure smooth work when the next order is changed, and make the work clean and hygienic. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 This is a schematic diagram of the structure of the flip unit of the utility model.

[0013] Figure 3 for Figure 2 A schematic diagram of the enlarged structure in the middle.

[0014] Figure 4 This is a schematic diagram of the structure of the cleaning unit of the utility model.

[0015] Figure 5 This is a schematic diagram of the cleaning unit structure of the utility model. Figure 1 .

[0016] Figure 6 This is a schematic diagram of the cleaning unit structure of the utility model. Figure 2 .

[0017] Figure numbers: 1-main body base; 2-middle rotating seat; 3-opening and closing door; 4-upper end connecting seat; 5-exchange component; 6-cleaning component; 501-transfer component; 502-motor 1; 503-discharging port; 504-material shifting component 1; 505-material shifting component 2; 506-flipping component 1; 507-limiting component; 508-flipping matching rod; 509-flipping component 2; 601-housing; 602-containing box; 603-gear 1; 604-gear 2; 605-motor 2; 606-cylinder; 607-arc scraper 1; 608-arc scraper 2; 609-support component; 610-sliding cylinder; 611-rotating component; 612-connecting component. DETAILED DESCRIPTION

[0018] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] Example: Figure 1-Figure 3As shown, a nozzle screening machine with a flipping function includes a main body base 1, on which a flipping unit and a cleaning unit are installed, the flipping unit includes a middle rotating seat 2, which is rotatably installed on the main body base 1, and also includes a switch door 3 rotatably installed on the middle rotating seat 2, a motor 502 is fixedly installed inside the main body base 1, the output end of the motor 502 is connected to the middle rotating seat 2, the upper end of the middle rotating seat 2 is rotatably installed with an upper end connecting seat 4, the upper end connecting seat 4 is connected to an external transmission device, a spiral structured transfer piece 501 and a correction mechanism are fixedly installed inside the middle rotating seat 2, and a discharge port 503 is also provided on the upper end connecting seat 4; the correction mechanism includes a material shifting piece 504, which is located at the uppermost end of the spiral structure of the transfer piece 501, the first end of the transfer piece 501 is connected to the bottom end inside the middle rotating seat 2, the second end of the transfer piece 501 is in contact with the discharge port 503, and the material shifting piece The first 504 is fixedly mounted on the inner ring of the middle rotating seat 2, and the adjusting mechanism also includes a second material-moving member 505, a flipping member 506, a limiting member 507, a flipping matching rod 508 and a second flipping member 509. The second material-moving member 505, the flipping member 506, the limiting member 507, the flipping matching rod 508 and the second flipping member 509 are all fixedly mounted on the inner ring of the middle rotating seat 2. The second material-moving member 505 is located in the middle section of the spiral structure of the transfer member 501, and the flipping member 506 is located in the middle section of the spiral structure of the transfer member 501. 506, the limiting member 507, the flipping matching rod 508 and the flipping member 2 509 are all located at the uppermost end of the spiral structure of the transfer member 501, and the flipping member 1 506, the limiting member 507, the flipping matching rod 508 and the flipping member 2 509 are not in contact with the material removing member 1 504, one end of the limiting member 507 is in contact with the flipping member 1 506, the second end of the limiting member 507 is in contact with the flipping matching rod 508, and the flipping member 2 509 is located above one end of the flipping member 1 506.

[0022] The nozzle is placed in the middle rotating seat 2, and the motor 1 502 is started. The output end of the motor 1 502 drives the middle rotating seat 2 to rotate, and the nozzle is driven to move on the transfer piece 501 through the centrifugal force of the rotation. When the large head and the small head of the nozzle move on the transfer piece 501, the large head and the small head will be at the top. When the large head of the nozzle is at the top, the nozzle moves on the transfer piece 501, and the nozzle is screened for the first time by the material-dispensing piece 2 505. The large head of the nozzle contacts the material-dispensing piece 2 505. At this time, the material-dispensing piece 2 505 moves the nozzle to make the nozzle After separation from the transfer member 501, when the large end of the nozzle is at the top and has not been knocked off by the material-moving member 2 505, the material-moving member 1 504 is used to make a second knock. When the material-moving member 1 504 has not been knocked off either, the large end of the nozzle comes into contact with the flipping matching rod 508, and the large end of the nozzle is tilted. Then, through the cooperation with the flipping member 1 506 and the flipping member 2 509, the large end of the nozzle is at the bottom. Then, the nozzle comes into contact with the discharge port 503 through the transfer member 501, and then the nozzle is transported by the transmission device connected to the discharge port 503.

[0023] like Figure 4-Figure 6 As shown, the cleaning unit includes a lower leakage mechanism, on which a containing box 602 for containing the remaining nozzles and nozzle residues is installed, and the lower leakage mechanism includes a shell 601, a through hole is opened in the center of the shell 601, and the shell 601 is fixedly installed inside the middle rotating seat 2, and a pushing part is installed on the shell 601, and a plurality of evenly distributed connecting members 612 are slidably installed inside the shell 601, and sliding rods are fixedly installed on the upper and lower end surfaces of the connecting member 612, and a plurality of slide grooves are arranged inside the shell 601, and the slide grooves and the connecting members The sliding rod on the upper end surface of 612 is connected, and a rotating member 611 is slidably installed on the connecting member 612. A polygonal sliding groove is arranged on the upper surface of the rotating member 611, and the polygonal sliding groove is connected to the sliding rods on the lower end surfaces of multiple connecting members 612. The lower leakage mechanism also includes a sliding tube 610, and the sliding tube 610 is fixedly installed on the rotating member 611. The sliding tube 610 is fixedly installed with a support member 609, and the support member 609 is slidably connected to the outer shell 601, and the support member 609 is connected to the containing box 602, and a power unit is also installed on the support member 609.

[0024] The push part includes two groups of cylinders 606, which are symmetrical parts of the two groups of cylinders 606. The cylinders 606 are fixedly installed on the outer side of the middle rotating seat 2. The cylinder arms of the cylinders 606 are fixedly installed with arc scrapers 1 607. The two groups of arc scrapers 1 607 are provided with sliding spaces inside. The arc scrapers 1 607 are connected to the housing 601. The push part also includes two arc scrapers 2 608. The two arc scrapers 2 608 are symmetrically distributed. The first end of one arc scraper 2 608 is connected to the first end of one group of arc scrapers 1 607, and the second end of one arc scraper 2 608 is connected to the other group The first end of the arc scraper 1 607 is connected, the first end of another arc scraper 2 608 is connected to the second end of a group of arc scrapers 1 607, the second end of another arc scraper 2 608 is connected to the second end of another group of arc scrapers 1 607, the power unit includes a gear 1 603, and the gear 1 603 is fixedly mounted on the support 609. The power unit also includes a motor 2 605, and the motor 2 605 is fixedly mounted on the bottom end of the middle rotating seat 2. A gear 2 604 is fixedly mounted on the output end of the motor 2 605, and the gear 2 604 is meshed with the gear 1 603.

[0025] When it is necessary to change the order, it is necessary to remove the remaining nozzles in the middle rotating seat 2, and clean the remaining nozzles in the middle rotating seat 2 with debris generated by collision during the rotation process. At this time, start the motor 2 605, and the output end of the motor 2 605 drives the gear 1 603 to rotate through the gear 2 604. At this time, the gear 1 603 drives the sliding cylinder 610 to rotate through the support 609, and the sliding cylinder 610 drives the rotating member 611 to rotate. The rotating member 611 drives the multiple connecting members 612 to move through the polygonal slide groove on the rotating member 611. At this time, the multiple connecting members 612 open the through holes on the shell 601 so that the nozzles pass through the sliding cylinder 610 slides into the containing box 602. At this time, the two groups of cylinders 606 are started, and the cylinder arms of the two groups of cylinders 606 are extended. The cylinder arms of the two groups of cylinders 606 drive the two arc scrapers 1 607 to move. The two groups of arc scrapers 1 607 make the two arc scrapers 2 608 slide. The two arc scrapers 2 608 and the two groups of arc scrapers 1 607 scrape the nozzle and the remaining debris on the outer shell 601, so that the nozzle and the remaining debris are scraped to the center of the outer shell 601, and slide into the containing box 602 through the sliding tube 610. At this time, the motor 2 605 is started to reverse, so that the multiple connecting parts 612 block the through hole at the center of the outer shell 601.

[0026] Working principle: put the nozzle into the middle rotating seat 2, start 7, the output end of 7 drives the middle rotating seat 2 to rotate, and the nozzle is driven to move on the transfer piece 501 through the centrifugal force of the rotation. When the big head and the small head of the nozzle move on the transfer piece 501, the big head and the small head will be at the top. When the big head of the nozzle is at the top, the nozzle moves on the transfer piece 501, and the nozzle is screened for the first time by the material-digging piece 2 505. The big head of the nozzle contacts the material-digging piece 2 505. At this time, the material-digging piece 2 505 digs the nozzle to make the nozzle separate from the transfer piece 501. When the big head of the nozzle is at the top and is not digged off by the material-digging piece 2 505, this The second shifting is performed through the material shifting piece 504. When the material shifting piece 504 is not shifted off, the big head of the nozzle contacts the flipping matching rod 508 and tilts the big head of the nozzle. Then, the big head of the nozzle is positioned at the bottom through the cooperation with the flipping piece 1 506 and the flipping piece 2 509. Then, the nozzle contacts the discharge port 503 through the transfer piece 501. Then, the nozzle is transported by the transmission device connected to the discharge port 503. When the order needs to be changed, the remaining nozzle in the middle rotating seat 2 needs to be removed and the nozzle in the middle rotating seat 2 needs to be cleaned with debris generated by collision during the rotation. At this time, the electric The output end of the motor 2 605 drives the gear 1 603 to rotate through the gear 2 604. At this time, the gear 1 603 drives the sliding tube 610 to rotate through the support 609. The sliding tube 610 drives the rotating member 611 to rotate. The rotating member 611 drives the multiple connecting members 612 to move through the polygonal slide groove on the rotating member 611. At this time, the multiple connecting members 612 open the through holes on the housing 601 so that the nozzle slides into the containing box 602 through the sliding tube 610. At this time, the two groups of cylinders 606 are started, and the cylinder arms of the two groups of cylinders 606 are extended. The cylinder arms of the two groups of cylinders 606 drive the two arc-shaped scrapers 1 607 to move. The two groups The arc scraper 1 607 causes the two arc scrapers 2 608 to slide, and the two arc scrapers 2 608 and the two groups of arc scrapers 1 607 scrape the nozzle and the remaining debris on the shell 601, so that the nozzle and the remaining debris are scraped to the center of the shell 601, and slide into the containing box 602 through the sliding tube 610. At this time, the motor 2 605 is started to reverse, so that the multiple connecting parts 612 block the through hole in the center of the shell 601, and then the switch door 3 is opened, the containing box 602 is taken out, and the nozzle and debris in the containing box 602 are taken out, and then the containing box 602 is put into the middle rotating seat 2 again, and the switch door 3 is closed.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A nozzle screening machine with a flipping function, characterized in that: The invention comprises a main body base (1), on which a turning unit and a cleaning unit are installed, wherein the turning unit comprises a middle rotating seat (2), wherein the middle rotating seat (2) is rotatably installed on the main body base (1), an upper connecting seat (4) is rotatably installed on the upper end of the middle rotating seat (2), a transfer member (501) and a correction mechanism with a spiral structure are fixedly installed inside the middle rotating seat (2), and a discharge port (503) is also arranged on the upper connecting seat (4); the cleaning unit comprises a lower leakage mechanism, on which a containing box (602) for containing remaining nozzles and nozzle residues is installed.

2. A nozzle screening machine with a flipping function as claimed in claim 1, characterized in that: The correcting mechanism comprises a material-selecting member 1 (504), wherein the material-selecting member 1 (504) is located at the uppermost end of the spiral structure of the transfer member (501), wherein the first end of the transfer member (501) is connected to the bottom end inside the middle rotating seat (2), and the second end of the transfer member (501) is in contact with the discharge port (503), wherein the material-selecting member 1 (504) is fixedly mounted on the inner ring of the middle rotating seat (2), and wherein the correcting mechanism further comprises a material-selecting member 2 (505), a flipping member 1 (506), a limiting member (507), a flipping matching rod (508) and a flipping member 2 (509), wherein the material-selecting member 2 (505), the flipping member 1 (506), the limiting member (507), the flipping matching rod (508) and the flipping member 2 (509) are all fixedly mounted on the inner ring of the middle rotating seat (2). The material-shifting member 2 (505) is mounted on the inner ring of the middle rotating seat (2), the material-shifting member 2 (505) is located at the middle section of the spiral structure of the transfer member (501), the flipping member 1 (506), the limiting member (507), the flipping matching rod (508) and the flipping member 2 (509) are all located at the uppermost end of the spiral structure of the transfer member (501), and the flipping member 1 (506), the limiting member (507), the flipping matching rod (508) and the flipping member 2 (509) are not in contact with the material-shifting member 1 (504), one end of the limiting member (507) is in contact with the flipping member 1 (506), the second end of the limiting member (507) is in contact with the flipping matching rod (508), and the flipping member 2 (509) is located above one end of the flipping member 1 (506).

3. A nozzle screening machine with a flipping function as claimed in claim 1, characterized in that: The lower leakage mechanism comprises a shell (601), a through hole is provided at the center of the shell (601), the shell (601) is fixedly mounted inside the middle rotating seat (2), a pushing portion is installed on the shell (601), a plurality of evenly distributed connecting members (612) are slidably mounted inside the shell (601), sliding rods are fixedly mounted on both upper and lower end surfaces of the connecting member (612), a plurality of slide grooves are arranged inside the shell (601), the slide grooves are connected to the sliding rods on the upper end surface of the connecting member (612), a rotating member (611) is slidably mounted on the connecting member (612), a polygonal slide groove is arranged on the upper surface of the rotating member (611), and the polygonal slide groove is connected to the sliding rods on the lower end surfaces of the plurality of connecting members (612).

4. A nozzle screening machine with a flipping function as claimed in claim 3, characterized in that: The downward leakage mechanism also includes a sliding tube (610), the sliding tube (610) is fixedly mounted on the rotating member (611), the sliding tube (610) is fixedly mounted with a support member (609), the support member (609) is slidably connected to the housing (601), the support member (609) is connected to the containing box (602), and a power unit is also mounted on the support member (609).

5. A nozzle screening machine with a flipping function as claimed in claim 4, characterized in that: The pushing part comprises two groups of cylinders (606), the two groups of cylinders (606) are symmetrical parts, the cylinders (606) are fixedly mounted on the outer side of the middle rotating seat (2), the cylinder arms of the cylinders (606) are fixedly mounted with arc-shaped scraper members 1 (607), a sliding space is provided inside the two groups of arc-shaped scraper members 1 (607), the arc-shaped scraper members 1 (607) are connected to the housing (601), the pushing part further comprises two arc-shaped scraper members 2 (608), the two arc-shaped scraper members 2 (609) are fixedly mounted on the outer side of the middle rotating seat (2), the cylinder arms of the cylinders (606) are fixedly mounted with arc-shaped scraper members 1 (607), a sliding space is provided inside the two groups of arc-shaped scraper members 1 (607), the arc-shaped scraper members 1 (609) are connected to the housing (601), and the pushing part further comprises two arc-shaped scraper members 2 (608), the two arc-shaped scraper members 2 (609) are fixedly mounted on the outer side of the middle rotating seat (2), the cylinder arms of the cylinders (606) are fixedly mounted with arc-shaped scraper members 1 (607), the two arc-shaped scraper members 1 ... The arc-shaped scraper member 608 is symmetrically distributed, the first end of one arc-shaped scraper member 2 (608) is connected to the first end of one arc-shaped scraper member 1 (607), the second end of one arc-shaped scraper member 2 (608) is connected to the first end of another arc-shaped scraper member 1 (607), the first end of another arc-shaped scraper member 2 (608) is connected to the second end of one arc-shaped scraper member 1 (607), and the second end of another arc-shaped scraper member 2 (608) is connected to the second end of another arc-shaped scraper member 1 (607).

6. A nozzle screening machine with a flipping function as claimed in claim 5, characterized in that: The power unit includes a gear one (603), and the gear one (603) is fixedly mounted on a support member (609). The power unit also includes a motor two (605), and the motor two (605) is fixedly mounted on the bottom end of the middle rotating seat (2). A gear two (604) is fixedly mounted on the output end of the motor two (605), and the gear two (604) is meshed with the gear one (603).

7. A nozzle screening machine with a flipping function as claimed in claim 2, characterized in that: It also includes a switch door (3) rotatably mounted on a middle rotating seat (2), a motor 1 (502) fixedly mounted inside the main body base (1), and an output end of the motor 1 (502) is connected to the middle rotating seat (2).

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