阅读说明：本技术 一种粽叶的侧式吸盘上料装置和方法 (Side type sucking disc feeding device and method for rice dumpling leaves ) 是由 苏华山 邹培伦 陈奎 万子豪 唐江平 王岗 胡涛 于 2021-07-01 设计创作，主要内容包括：一种粽叶的侧式吸盘上料装置和方法,包括皮带输送机,在皮带输送机两侧分别设有存叶装置和下叶装置；所述存叶装置包括第一支架,在第一支架上端连接有粽叶箱和升降机,粽叶箱端面开设有进料口,粽叶箱内设有顶板,升降机顶杆与顶板固定连接；所述下叶装置包括第二支架,在第二支架内固定连接有气缸,气缸活塞杆与真空吸盘连接,所述气缸推动真空吸盘进入到粽叶箱内。本发明能够实现方便快捷的将粽叶单片搬运至传送带上。(A side type sucking disc feeding device and method for rice dumpling leaves comprises a belt conveyor, wherein a leaf storage device and a leaf discharging device are respectively arranged on two sides of the belt conveyor; the leaf storage device comprises a first support, a reed leaf box and a lifter are connected to the upper end of the first support, a feed inlet is formed in the end face of the reed leaf box, a top plate is arranged in the reed leaf box, and a lifter ejector rod is fixedly connected with the top plate; the lower leaf device comprises a second support, a cylinder is fixedly connected in the second support, a cylinder piston rod is connected with a vacuum chuck, and the cylinder pushes the vacuum chuck to enter the reed leaf box. The invention can conveniently and quickly convey the single reed leaves to the conveyer belt.)

1. The utility model provides a side formula sucking disc loading attachment of zongzi leaf, includes band conveyer (6), its characterized in that: a leaf storage device and a leaf discharging device are respectively arranged on two sides of the belt conveyor (6); the leaf storage device comprises a first support (1), a reed leaf box (2) and a lifter (12) are connected to the upper end of the first support (1), a feed inlet is formed in the end face of the reed leaf box (2), a top plate (13) is arranged in the reed leaf box (2), and a top rod of the lifter (12) is fixedly connected with the top plate (13); the lower leaf device comprises a second support (10), a cylinder (17) is fixedly connected in the second support (10), a piston rod of the cylinder (17) is connected with a vacuum chuck (9), and the cylinder (17) pushes the vacuum chuck (9) to enter the reed leaf box (2).

2. The lateral sucking disc loading attachment of zongzi leaf of claim 1, its characterized in that: a baffle (7) is arranged between the rice dumpling leaf box (2) and the vacuum sucker (9), the baffle (7) is connected with the frame of the belt conveyor (6) through a connecting plate, and a through hole (8) for the vacuum sucker to pass through is arranged on the baffle (7).

3. The side type sucking disc feeding device of zongzi leaf of claim 1 or 2, characterized in that: fixed boss (3) that are equipped with in roof (13) middle part is equipped with blank pressing device on boss (3) both sides zongzi leaf case (2) inner wall respectively, blank pressing device includes one end and zongzi leaf case (2) inner wall articulated knee lever (14), and knee lever (14) one end is equipped with cylinder (5) in addition, is equipped with spring (16) between knee lever (14) and zongzi leaf case (2) inner wall, installs travel switch (15) on zongzi leaf case (2) inner wall, and travel switch (15) are triggered in knee lever (14).

4. The lateral sucking disc loading attachment of zongzi leaf of claim 3, its characterized in that: a first magnetic switch (18) and a second magnetic switch (19) are mounted on the air cylinder (17), the first magnetic switch (18), the second magnetic switch (19) and the travel switch (15) are connected with the input end of the controller, and a first electromagnetic valve for controlling the expansion of the air cylinder (17), a second electromagnetic valve for controlling the vacuum chuck (9) and the elevator (12) are connected with the output end of the controller.

5. A method for using the side type sucking disc feeding device of the rice dumpling leaf in claim 4 is characterized in that: the method comprises the following steps:

the first step is as follows: the working personnel put the stacked reed leaves into the reed leaf box (2) through the feeding hole, then the elevator (12) pushes the reed leaves to move outwards, the two ends of the reed leaves are pressed by the edge pressing device in the motion process of the reed leaves, and when the travel switch (15) is triggered by the bent rod (14) in the edge pressing device, the controller controls the elevator (12) to pause, the middle part of the reed leaves is ejected by the boss (3), and the two ends are pressed by the edge pressing device, so that the reed leaves are bent;

the second step is that: the controller controls a piston rod of the air cylinder (17) to stretch out, when a piston of the air cylinder (17) triggers the first magnetic switch (18), the vacuum chuck (9) just fits the reed leaves, meanwhile, the controller controls the vacuum chuck (9) to suck the reed leaves, and the air cylinder (17) is controlled to retract to trigger the second magnetic switch (19), so that the single reed leaves are taken out from the reed leaf box (2), then, the controller controls the vacuum chuck (9) to lose vacuum, the reed leaves fall on the belt conveyor (6), and the reed leaves are conveyed to a formulation place by the belt conveyor (6);

the third step: repeat the second step repeatedly, the zongzi leaf is slowly taken out by a piece in zongzi leaf case (2), along with the reduction of zongzi leaf, travel switch (15) disconnection, when travel switch (15) disconnection, then controller control lift (12) promote the zongzi leaf and remove to the messenger piles up the zongzi leaf and is in vacuum chuck (9) suction position all the time.

Technical Field

The invention relates to a side type sucking disc feeding device and method for rice dumpling leaves.

Background

Along with the improvement of living standard, people attach more and more importance to the cognition of traditional culture, and the zongzi is as one of the representative food of traditional culture, and the zongzi leaf is the raw materials of zongzi again, and the zongzi leaf needs the manual work to pack after picking. Has considerable market prospect. The zongzi leaf all need separate the packing before going into the market and tie up, need let the zongzi leaf carry and go up the machine of tying up before tying up, if manual operation, long-term a large amount of work load is influential to the workman is healthy. At present, a large number of workers are adopted to carry out unified separation and packaging, so that the integrity of the rice dumpling leaves can be damaged, the commercial value of the rice dumpling leaves is influenced, or the food safety problem cannot be guaranteed, and the rice dumpling has great limitation in practical aspect.

Disclosure of Invention

The invention aims to provide a side type sucking disc feeding device and method for reed leaves, which can conveniently and quickly convey single reed leaves to a conveying belt.

In order to solve the above problems, the technical solution to be solved by the present invention is:

a side type sucking disc feeding device for rice dumpling leaves comprises a belt conveyor, wherein a leaf storage device and a leaf discharging device are respectively arranged on two sides of the belt conveyor; the leaf storage device comprises a first support, a reed leaf box and a lifter are connected to the upper end of the first support, a feed inlet is formed in the end face of the reed leaf box, a top plate is arranged in the reed leaf box, and a lifter ejector rod is fixedly connected with the top plate; the lower leaf device comprises a second support, a cylinder is fixedly connected in the second support, a cylinder piston rod is connected with a vacuum chuck, and the cylinder pushes the vacuum chuck to enter the reed leaf box.

A baffle is arranged between the rice dumpling leaf box and the vacuum sucker, the baffle is connected with the belt conveyor frame through a connecting plate, and a through hole for the vacuum sucker to pass through is formed in the baffle.

The fixed boss that is equipped with in roof middle part is equipped with the blank pressing device on boss both sides zongzi leaf incasement wall respectively, the blank pressing device includes one end and zongzi leaf incasement wall articulated knee lever, and the other one end of knee lever is equipped with the cylinder, is equipped with the spring between knee lever and the zongzi leaf incasement wall, installs travel switch on zongzi leaf incasement wall, and the knee lever triggers travel switch.

The first magnetic switch and the second magnetic switch are mounted on the air cylinder, the first magnetic switch, the second magnetic switch and the travel switch are connected with the input end of the controller, and the first electromagnetic valve used for controlling the stretching of the air cylinder, the second electromagnetic valve used for controlling the vacuum chuck and the output end of the elevator connection controller are used for controlling the stretching of the air cylinder.

A method of a side type sucking disc feeding device for rice dumpling leaves comprises the following steps:

the first step is as follows: the working personnel put the stacked reed leaves into the reed leaf box through the feeding hole, then the elevator pushes the reed leaves to move outwards, the edge pressing device presses two ends of the reed leaves in the motion process of the reed leaves, and when the bent rod in the edge pressing device triggers the travel switch, the controller controls the elevator to pause, at the moment, the middle part of the reed leaves is ejected out by the boss, and two ends of the reed leaves are pressed by the edge pressing device, so that the reed leaves are bent;

the second step is that: the controller controls the piston rod of the air cylinder to stretch out, when the piston of the air cylinder triggers the first magnetic switch, the vacuum chuck just fits the reed leaves, meanwhile, the controller controls the vacuum chuck to suck the reed leaves, and controls the air cylinder to retract to trigger the second magnetic switch so as to draw the single reed leaves out of the reed leaf box, then the controller controls the vacuum chuck to lose vacuum, the reed leaves fall on the belt conveyor, and the belt conveyor conveys the reed leaves to a formulated place;

the third step: repeat the second step repeatedly, zongzi leaf is slowly taken out by a piece in the zongzi leaf incasement, and along with the reduction of zongzi leaf, travel switch disconnection, when travel switch disconnection, then controller control lift impels the zongzi leaf to remove to the messenger piles up the zongzi leaf and is in vacuum chuck suction position all the time.

The invention has the beneficial effects that:

1. the auxiliary feeding device can realize auxiliary feeding of the reed leaves, so that the reed leaves do not shake in the reed leaf box, the damage to the surfaces of the reed leaves is small, and the auxiliary feeding device has a commercial value.

2. The invention can adapt to the reed leaves with different sizes and batches by adjusting the adaptation of the special boss and the sucking disc.

3. The belt conveyor is adopted to convey the rice dumpling leaves, a production line can be formed by the belt conveyor and other devices, the belt conveyor is convenient and quick, the cost is saved, and the efficiency is improved.

4. The auxiliary process is completed by adopting a mechanical structure, so that the device is simple, convenient to operate and low in cost, and is suitable for large-scale application of enterprises.

Drawings

The invention is further described below with reference to the accompanying drawings:

figure 1 is a schematic perspective view of the present invention,

FIG. 2 is a schematic cross-sectional view of a leaf box for rice dumplings,

fig. 3 is a schematic diagram showing the connection relationship between the electric devices according to the present invention.

In the figure: the device comprises a first support 1, a reed leaf box 2, a boss 3, a feed inlet 4, a roller 5, a belt conveyor 6, a baffle 7, a through hole 8, a vacuum chuck 9, a second support 10, a guide rod 11, a lifter 12, a top plate 13, a bent rod 14, a travel switch 15, a spring 16, an air cylinder 17, a first magnetic switch 18 and a second magnetic switch 19.

Detailed Description

As shown in fig. 1 to 3, a side type sucking disc feeding device for reed leaves comprises a belt conveyor 6, wherein a leaf storage device and a leaf discharging device are respectively arranged on two sides of the belt conveyor 6; the leaf storage device comprises a first support 1, a reed leaf box 2 and a lifter 12 are connected to the upper end of the first support 1, a feed inlet 4 is formed in the end face of the reed leaf box 2, a top plate 13 is arranged in the reed leaf box 2, and a top rod of the lifter 12 is fixedly connected with the top plate 13; lower leaf device includes second support 10, fixedly connected with cylinder 17 in second support 10, and cylinder 17 piston rod is connected with vacuum chuck 9, cylinder 17 promotes vacuum chuck 9 and enters into zongzi leaf case 2 in, and lift 12 is screw rod elevator 12, and screw rod elevator 12 is fed by step motor drive lead screw, and roof 13 is directed and stable to it by the guide bar simultaneously.

Be equipped with baffle 7 between zongzi leaf case 2 and vacuum chuck 9, baffle 7 is connected with 6 frames of band conveyer through even board, offers the through-hole 8 that is used for the vacuum chuck to pass on baffle 7. Suck the zongzi leaf when vacuum chuck 9 and remove in through-hole 8, vacuum chuck 9 loses the negative pressure, further retracts backward simultaneously, and zongzi leaf both ends are intercepted by baffle 7, help the zongzi leaf to drop from vacuum chuck 9.

Fixed boss 3 that is equipped with in roof 13 middle part, boss 3 are coaxial with vacuum chuck 9, are equipped with the blank holder device respectively on 3 both sides zongzi leaf incasement 2 inner walls of boss, the blank holder device includes one end and 2 inner wall articulated bent levers 14 of zongzi leaf incasement, and 14 other one ends of bent levers are equipped with cylinder 5, are equipped with spring 16 between bent lever 14 and the 2 inner walls of zongzi leaf incasement, install travel switch 15 on 2 inner walls of zongzi leaf incasement, and bent lever 14 triggers travel switch 15. 12 drives of lift and piles up the motion of 2 casees mouths of zongzi leaf box outward, and boss 3 promotes zongzi leaf middle part protrudingly, and zongzi leaf both ends are then pushed down by blank pressing device, make the zongzi leaf present the bending form, make sucking the zongzi leaf that vacuum chuck 9 can be accurate from this, ensure that the zongzi leaf can smoothly take out from zongzi leaf box 2, cylinder 5 can reduce in addition and the zongzi leaf between rub, make the zongzi leaf can smoothly take out. .

A first magnetic switch 18 and a second magnetic switch 19 are arranged on the air cylinder 17, the first magnetic switch 18, the second magnetic switch 19 and the travel switch 15 are connected with the input end of the controller, and a first electromagnetic valve for controlling the expansion of the air cylinder 17, a second electromagnetic valve for controlling the vacuum chuck 9 and the elevator 12 are connected with the output end of the controller. The first magnetic switch 18 is used for indicating the suction position of the vacuum chuck 9, the second magnetic switch 19 is used for indicating the blanking position of the vacuum chuck 9, and the controller is a PLC controller.

A method of a side type sucking disc feeding device for rice dumpling leaves comprises the following steps:

the first step is as follows: the staff puts into zongzi leaf case 2 from the feed inlet with piling up the zongzi leaf, and then elevator 12 promotes the zongzi leaf and moves outward, and the zongzi leaf moves the in-process and is pushed down zongzi leaf both ends by the blank holder device, and when bent lever 14 triggers travel switch 15 in the blank holder device, controller control elevator 12 pauses, and the zongzi leaf middle part is ejected by boss 3 this moment, and both ends are pushed down by the blank holder device, make the zongzi leaf present the curved shape;

the second step is that: the controller controls the piston rod of the air cylinder 17 to stretch out, when the piston of the air cylinder 17 triggers the first magnetic switch 18, the vacuum chuck 9 just fits the reed leaves, meanwhile, the controller controls the vacuum chuck 9 to suck the reed leaves, and controls the air cylinder 17 to retract to trigger the second magnetic switch 19, so that the single reed leaves are drawn out from the reed leaf box 2, then the controller controls the vacuum chuck 9 to lose vacuum, the reed leaves fall on the belt conveyor 6, and the reed leaves are conveyed to a formulated place by the belt conveyor 6;

the third step: repeat the second step repeatedly, the zongzi leaf is slowly taken out by a piece in the zongzi leaf case 2, and along with the reduction of zongzi leaf, travel switch 15 disconnection, when travel switch 15 disconnection, then 12 promotion zongzi leaves of controller control lift remove to make and pile up zongzi leaf and be in vacuum chuck 9 suction position all the time.