阅读说明：本技术 一种山野菜自动称量、注水、封口装置 (Automatic weighing, water injection and sealing device for wild vegetables ) 是由 赵从圣 张先华 赵海 于 2020-07-13 设计创作，主要内容包括：本发明公开了一种山野菜自动称量、注水、封口装置,涉及山野菜包装技术领域；为了解决包装袋称重的问题；具体包括主体箱,所述主体箱的顶部外壁设置有顶板,且顶板的顶部外壁设置有储料桶,储料桶的顶部外壁设置有进料斗,主体箱的正面外壁通过铰链连接有箱门,箱门的正面底部外壁开有出料口,箱门正面外壁设置有观察窗,所述主体箱顶部内壁通过导料管与储料桶相连接,且导料管的一端开有导料口,主体箱靠近导料管下方设置有注水机构,导料管的顶部和注水机构内部均设置有阀门,且主体箱顶部背面一侧外壁设置有包装袋传导机构。本发明促进了对装料后的包装袋进行有效称重,保证了包装袋的等量装料。(The invention discloses a device for automatically weighing, injecting water and sealing wild vegetables, and relates to the technical field of wild vegetable packaging; in order to solve the problem of weighing the packaging bags; the novel packaging box comprises a main box body, wherein the top outer wall of the main box body is provided with a top plate, the top outer wall of the top plate is provided with a storage barrel, the top outer wall of the storage barrel is provided with a feeding hopper, the front outer wall of the main box body is connected with a box door through a hinge, the front bottom outer wall of the box door is provided with a discharge hole, the front outer wall of the box door is provided with an observation window, the inner wall of the top of the main box body is connected with the storage barrel through a guide pipe, one end of the guide pipe is provided with a guide hole, the main box body is close to the lower portion of the guide pipe and is provided with a water injection mechanism, the. The weighing device promotes effective weighing of the filled packaging bags and ensures equivalent filling of the packaging bags.)

1. An automatic weighing, water injection and sealing device for wild vegetables comprises a main box (3) and is characterized in that a top plate (4) is arranged on the outer wall of the top of the main box (3), a storage barrel (5) is arranged on the outer wall of the top plate (4), a feed hopper (6) is arranged on the outer wall of the top of the storage barrel (5), a box door (2) is connected to the outer wall of the front side of the main box (3) through a hinge, a discharge hole (1) is formed in the outer wall of the bottom of the front side of the box door (2), an observation window is arranged on the outer wall of the front side of the box door (2), the inner wall of the top of the main box (3) is connected with the storage barrel (5) through a material guide pipe (15), a material guide hole (23) is formed in one end of the material guide pipe (15), a water injection mechanism is arranged below the main box, a packaging bag conducting mechanism is arranged on the outer wall of one side of the back face of the top of the main box (3), a limiting mechanism is arranged on one side of the packaging bag conducting mechanism, a first fixing plate (10) and a second fixing plate are respectively fixed on the inner walls of two sides of the main box (3) through two connecting blocks (8), a first edge sealing mechanism (18) is arranged on one side, opposite to the top ends of the first fixing plate (10) and the second fixing plate, a weighing mechanism is arranged on one side, opposite to the bottom of the first edge sealing mechanism (18), of the first fixing plate (10), a second edge sealing mechanism is arranged on one side, opposite to the middle of the second fixing plate, of the first fixing plate (10), of the first fixing plate, close to the upper portion and the lower portion of the second edge sealing mechanism, a first bearing guide plate (19) and a second bearing guide plate (20, the inner wall of the bottom of the main box (3) is provided with a material guide plate (9).

2. The automatic weighing, water injection and sealing device for the wild vegetables as claimed in claim 1, wherein the water injection mechanism comprises a water tank (7), a water pump (16), a water conduit and a water outlet (24), the water tank (7) is arranged on the inner wall of one side of the main body box (3), the water pump (16) is arranged on the inner wall of one side of the main body box (3) close to the water tank (7), the input end of the water pump (16) is connected with the water tank (7) through a connecting pipe, the water conduit is fixed on the inner wall of the back side of the main body box (3) through a fixing block, one end of the water conduit is connected with the output end of the water pump (16) through a thread, the water outlet (24) is arranged at one end of the water conduit, and the outer.

3. The automatic weighing, water injection and sealing device for wild vegetables as claimed in claim 1, wherein the packaging bag conduction mechanism comprises two installation shafts (11), a material guide roller (12), a feeding roller (13), a limiting roller (14) and a first motor (17), the first motor (17) is arranged on the inner wall of the back side of the main box (3), one of the installation shafts (11) is arranged on the output shaft of the first motor (17), and the other installation shaft (11) is fixed on the inner wall of the front side of the main box (3) through a bearing.

4. The automatic weighing, water injection and sealing device for wild vegetables as claimed in claim 3, wherein the feeding roller (13) is arranged at the opposite end of the two mounting shafts (11), the material guiding roller (12) is fixed on the front and back inner walls of the main body box (3) near the feeding roller (13) through a bearing, and the limiting roller (14) is fixed at one end of the material guiding roller (12) through a connecting plate.

5. The automatic weighing, water injection and sealing device for wild herbs in claim 1, wherein the limiting mechanism comprises a mounting plate (21), a limiting port and two baffles (22), the mounting plate (21) is arranged on the outer wall of one side of the water tank (7), the limiting port is arranged at one end of the mounting plate (21), and the two baffles (22) are arranged at two sides of the limiting port.

6. The automatic weighing, water injection and sealing device for wild vegetables according to claim 1, wherein the first sealing mechanism (18) comprises two cylinders (25) and two sets of sealing components, the two cylinders (25) are respectively fixed on the opposite sides of the first fixing plate (10) and the second fixing plate through mounting rings, the two sets of sealing components comprise four semicircular heat-conducting plates (35), two corner sealing plates (36), four limiting plates (37) and two sealing plates (38), and every two limiting plates (37) are respectively arranged at the end parts of the extension rods of the two cylinders (25).

7. The automatic mountain wild vegetable weighing, water injection and sealing device as claimed in claim 6, wherein each of the edge sealing plates (38) is disposed on an outer wall of one side of each of the two limit plates (37), each of the two semicircular heat-conducting plates (35) is respectively clamped to one side of the two edge sealing plates (38) by a clamping ring, and each of the corner sealing plates (36) is respectively fixed to an outer wall of one side of the edge sealing plate (38) near the vertical end of the two semicircular heat-conducting plates (35) by screws.

8. The automatic weighing, water injection and sealing device for wild herbs according to claim 1, wherein the weighing mechanism comprises a first partition plate (27), a second partition plate, two guide rods (28), two rack plates (29), a gear (30), a second motor (31), four limit blocks (32), a bottom plate (33) and a weighing sensor (34), the bottom plate (33) is arranged on the outer wall of one side of the first fixing plate (10), the four limit blocks (32) are respectively welded on four corners of the top of the bottom plate (33), and the two guide rods (28) respectively penetrate through every two limit blocks (32).

9. The automatic weighing, water injection and sealing device for wild vegetables as claimed in claim 8, wherein each guide rod (28) is in sliding fit with each two limiting blocks (32), the two rack plates (29) are respectively sleeved on the circumferences of the two guide rods (28), the gears (30) are respectively meshed with the opposite sides of the two rack plates (29), the second motor (31) is arranged on the outer wall of the top of the bottom plate (33), and the second motor (31) is connected with the gears (30) through rotating shafts.

10. The automatic weighing, water injection and sealing device for wild vegetables as claimed in claim 8, wherein the same second partition is sleeved on the outer circumferential wall of the two guide rods (28), one side of the first partition (27) is inserted into one end of the longer guide rod (28), and the weighing sensor (34) is arranged on the outer top wall of the second partition.

Technical Field

The invention relates to the technical field of wild vegetable packaging, in particular to an automatic weighing, water injection and sealing device for wild vegetables.

Background

The wild vegetables have high nutritive value, and contain a large amount of fat, protein, vitamins A, B1, B2, C, D, E and other minerals and trace elements required by human body. The wild vegetable industry is a component of the planting industry production, is one of the directions of agricultural structure adjustment, and is a main way for increasing the income of farmers. The wild vegetable industry relates to a plurality of departments of agriculture, forestry, environmental protection, processing, transportation and the like, and the wild vegetable industry is to be taken as a system engineering.

Through the retrieval, chinese patent application number is CN 201520852574.1's patent, discloses a liquid packaging machine, including the heat-preserving container and the cabinet body, be equipped with filter vat and heating pipe in the heat-preserving container, the heat-preserving container bottom is equipped with the through-hole, the through-hole links to each other with partial shipment pipe one end, the partial shipment pipe other end is equipped with the filling mouth, the symmetry is equipped with two spools on being located the baffle of the anterior cabinet body, spool below symmetry is equipped with two guide shafts. The liquid packaging machine in the above patent has the following disadvantages: the effect of bagging-off packing has been accomplished to overall structure, but the inside effective weighing to the bagging-off thing that does not carry out of overall structure, the problem that the inside material weight of bagging-off thing differs from this probably appears.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides an automatic weighing, water injection and sealing device for wild vegetables.

In order to achieve the purpose, the invention adopts the following technical scheme:

an automatic weighing, water injection and sealing device for wild vegetables comprises a main box, wherein a top plate is arranged on the outer wall of the top of the main box, a storage barrel is arranged on the outer wall of the top, a feed hopper is arranged on the outer wall of the top of the storage barrel, a box door is connected to the outer wall of the front of the main box through a hinge, a discharge port is formed in the outer wall of the bottom of the front of the box door, an observation window is formed in the outer wall of the front of the box door, the inner wall of the top of the main box is connected with the storage barrel through a material guide pipe, a material guide port is formed in one end of the material guide pipe, a water injection mechanism is arranged on the main box close to the lower part of the material guide pipe, valves are arranged at the top of the material guide pipe and inside the water injection mechanism, a, and the relative one side in first fixed plate and second fixed plate top is provided with first banding mechanism, and the relative one side of first fixed plate and second fixed plate below being close to first banding mechanism is provided with weighing machine and constructs, the relative one side in first fixed plate and second fixed plate middle part is provided with second banding mechanism, and the first fixed plate is close to one side outer wall of the second banding mechanism upper and lower side and is provided with first baffle and the second baffle of bearing respectively, and the relative one side outer wall in first fixed plate and second fixed plate bottom is provided with cuts the mechanism, and the bottom inner wall of main part case is provided with the stock guide.

Preferably: the water injection mechanism comprises a water tank, a water pump, a water guide pipe and a water outlet, the water tank is arranged on the inner wall of one side of the main body box, the water pump is arranged on the inner wall of one side, close to the water tank, of the main body box, the input end of the water pump is connected with the water tank through a connecting pipe, the water guide pipe is fixed on the inner wall of the back face of the main body box through a fixing block, one end of the water guide pipe is connected with the output end of the water pump through threads, the water outlet is arranged at.

Further: wrapping bag conduction mechanism includes two installation axles, guide roller, material loading roller, spacing roller and first motor, and first motor sets up on main part case back inner wall, and one of them installation axle sets up on the output shaft of first motor, and another installation axle is fixed in on the main part case front inner wall through the bearing.

On the basis of the scheme: the feeding roller is arranged at one end opposite to the two installation shafts, the guide roller is fixed on the front surface and the back inner wall of one side, close to the feeding roller, of the main box through a bearing, and the limiting roller is fixed at one end of the guide roller through a connecting plate.

The better scheme in the scheme is as follows: the limiting mechanism comprises a mounting plate, a limiting port and two baffles, the mounting plate is arranged on the outer wall of one side of the water tank, the limiting port is arranged at one end of the mounting plate, and the two baffles are arranged on two sides of the limiting port.

As a further scheme of the invention: first banding mechanism includes two cylinders and two sets of banding subassemblies, and two cylinders are fixed in the relative one side of first fixed plate and second fixed plate through the collar respectively, and two sets of banding subassemblies comprise four semicircle type heat-conducting plates, two turning closing plates, four limiting plates and two banding boards, and per two limiting plates set up respectively in the extension rod tip of two cylinders.

Simultaneously, every the board sets up on one side outer wall of per two limiting plates of banding, and per two semicircle type heat-conducting plates pass through the snap ring joint respectively in one side of two banding boards, and every turning closing plate is fixed in respectively through the fix with screw on the one side outer wall that the banding board is close to two semicircle type heat-conducting plates vertical ends.

As a preferable aspect of the present invention: weighing machine constructs includes first baffle, second baffle, two guide arms, two rack plates, gear, second motor, four stoppers, bottom plate and weighing sensor, and the bottom plate sets up on one side outer wall of first fixed plate, and four stoppers weld respectively on the top four corners of bottom plate, and per two stoppers are passed respectively to two guide arms.

Meanwhile, each guide rod and each two limiting blocks form sliding fit, the two rack plates are respectively sleeved on the circumferences of the two guide rods, the gears are respectively meshed with the opposite sides of the two rack plates, the second motor is arranged on the outer wall of the top of the bottom plate, and the second motor is connected with the gears through rotating shafts.

As a more preferable scheme of the invention: the circumference outer wall of two the guide arm has cup jointed same second baffle, and one side of first baffle is pegged graft in longer guide arm one end, and weighing sensor sets up on the top outer wall of second baffle.

The invention has the beneficial effects that:

1. this wild vegetable automatic weighing, water injection, closing device, through starting two cylinders to drive respective edge banding board respectively and draw close to relative direction, and the sealed effect of wrapping bag side has effectively been promoted to the semicircle type heat-conducting plate on two edge banding boards, and the perpendicular angle department of wrapping bag, can effectively seal the banding through the turning closing plate of fork type, and then has effectively guaranteed the leakproofness of wrapping bag when feeding and water injection, has improved the quality of wrapping bag packing wild vegetable.

2. This a wild vegetable automatic weighing, the water injection, closing device, through starting the second motor, the second motor drives the gear rotation, rotatory gear has driven two rack boards and has removed to opposite direction, and this moment, two guide arms also remove to opposite direction, and thinner guide arm has driven the second baffle and has removed to first baffle one side, thicker guide arm has driven first baffle and has removed to second baffle one side, thereby first baffle and second baffle formation closure state have been played, otherwise then form the open mode, and then the smoothness nature of the conduction of wrapping bag has been guaranteed, be provided with weighing sensor simultaneously at the top of second baffle, the wrapping bag after having promoted to feed is effectively weighed, the equivalent of wrapping bag has been guaranteed and has been loaded.

3. This automatic mountain potherb weighing, water injection, closing device when the wrapping bag is through spacing mouthful, can effectively carry on spacingly through two baffles for the wrapping bag of connection can be conducted downwards in an orderly manner, and then has improved the smoothness nature that the wrapping bag loaded.

4. This automatic mountain wild vegetable weighing, water injection, closing device, through starting first motor, first motor has driven the material loading roller rotation between two installation axles, and twine the one end of a packaging bag section of thick bamboo on the material loading roller and carry out the guide through the guide roller to get into stop gear along the top of spacing roller, thereby effectively promoted to the wrapping bag conduct, improved the efficiency that the packaging bag loaded.

5. This automatic weighing of wild vegetable, water injection, closing device, through starting the water pump, take out the water in the water tank to pour into the aqueduct into through the connecting pipe, the delivery port that has the aqueduct again pours into the wrapping bag into, from this, both promoted the fresh-keeping of wild vegetable, made things convenient for the wild vegetable to unpack again can the water boiling.

Drawings

FIG. 1 is a schematic view of a front view of an automatic weighing, water injection and sealing device for wild herbs according to the present invention;

FIG. 2 is a schematic view of the internal structure of the automatic weighing, water injection and sealing device for wild herbs according to the present invention;

FIG. 3 is a schematic view of the back structure of the internal mechanism of the main box in the automatic weighing, water injection and sealing device for wild herbs according to the present invention;

FIG. 4 is a schematic view of the internal mechanism of the main body box of the automatic weighing, water injection and sealing device for wild herbs in accordance with the present invention;

FIG. 5 is a schematic structural view of a weighing mechanism in the automatic weighing, water injection and sealing device for wild herbs according to the present invention;

FIG. 6 is a schematic structural view of a sealing plate in the automatic weighing, water injection and sealing device for wild herbs according to the present invention.

In the figure: 1-discharge port, 2-box door, 3-main box, 4-top plate, 5-storage barrel, 6-feed hopper, 7-water tank, 8-connecting block, 9-guide plate, 10-first fixing plate, 11-mounting shaft, 12-guide roller, 13-feeding roller, 14-limiting roller, 15-guide pipe, 16-water pump, 17-first motor, 18-first edge sealing mechanism, 19-first bearing guide plate, 20-second bearing guide plate, 21-mounting plate, 22-baffle, 23-guide port, 24-water outlet, 25-cylinder, 26-shearing mechanism, 27-first baffle, 28-guide rod, 29-rack plate, 30-gear, 31-second motor, 32-limiting block, 33-bottom plate, 34-weighing sensor, 35-semicircular heat conducting plate, 36-corner sealing plate, 37-limiting plate and 38-edge sealing plate.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

An automatic weighing, water injection and sealing device for wild vegetables is disclosed, as shown in fig. 1-6, and comprises a main body box 3, wherein a top plate 4 is fixed on the outer wall of the top of the main body box 3 through bolts, a material storage barrel 5 is connected on the outer wall of the top plate 4 through threads, a feed hopper 6 is connected on the outer wall of the top of the material storage barrel 5 through threads, a box door 2 is connected on the outer wall of the front side of the main body box 3 through hinges, a discharge port 1 is arranged on the outer wall of the front side of the box door 2, an observation window is arranged on the outer wall of the front side of the box door 2, the inner wall of the top of the main body box 3 is connected with the material storage barrel 5 through a material guide pipe 15, a material guide port 23 is arranged at one end of the material guide pipe 15, a water injection mechanism is arranged below the main body box 3 close to the material guide, a first fixing plate 10 and a second fixing plate are respectively fixed on the inner walls of two sides of the main box 3 through two connecting blocks 8, a first edge sealing mechanism 18 is arranged on one side, opposite to the top end, of the first fixing plate 10 and the top end of the second fixing plate, a weighing mechanism is arranged on one side, opposite to the side, close to the lower side of the first edge sealing mechanism 18, of the first fixing plate 10 and the second fixing plate, a second edge sealing mechanism is arranged on one side, opposite to the middle portion of the first fixing plate 10 and the middle portion of the second fixing plate, a first bearing guide plate 19 and a second bearing guide plate 20 are respectively fixed on the outer wall, close to the upper side and the lower side of the second edge sealing mechanism, of one side, close to the upper side and the lower side of the second edge sealing mechanism; when the packaging bag is used, wild vegetable materials are guided into the storage barrel 5 from the feeding hopper 6, the valve of the material guide pipe 15 is opened, the packaging bag conduction mechanism is started, at the moment, the packaging bags are conducted downwards through the limiting mechanism, in the period, the first edge sealing mechanism 18 seals the side and the bottom of the packaging bags, the wild vegetable enters the packaging bags through the material guide port 23, the water injection mechanism is started to inject water into the packaging bags, in the feeding and water injection processes, the weighing mechanism is started, the amounts of the materials and the water can be effectively mastered, so that the weight of each packaging bag is kept consistent, the efficiency and the quality of wild vegetable packaging are improved, next, when the charged packaging bags pass through the space between the first bearing guide plate 19 and the second bearing guide plate 20, the second edge sealing mechanism is started to seal the top openings of the charged packaging bags, and the sealing effect of each packaging bag is promoted, subsequently, when the top of the sealed packing bag passes through the shearing mechanism, the shearing mechanism is started to equally shear the top of the sealed packing bag, and finally, the sheared packing bag is guided out of the main box 3 from the discharge port 1 through the material guide plate 9, so that the whole wild vegetable packing work is completed.

In order to promote the preservation of the wild vegetables and facilitate the bag opening and the water boiling; as shown in fig. 2-4, the water injection mechanism includes a water tank 7, a water pump 16, a water conduit and a water outlet 24, the water tank 7 is fixed on an inner wall of one side of the main body box 3 through bolts, the water pump 16 is fixed on an inner wall of one side of the main body box 3 close to the water tank 7 through a support plate, an input end of the water pump 16 is connected with the water tank 7 through a connecting pipe, the water conduit is fixed on an inner wall of the back of the main body box 3 through a fixing block, one end of the water conduit is connected with an output end of the water pump 16 through threads, the water outlet 24 is arranged at one end of the water conduit; when the water boiling device is used, the water in the water tank 7 is pumped out by starting the water pump 16 and is injected into the water guide pipe through the connecting pipe, and the water outlet 24 of the water guide pipe is injected into the packaging bag, so that the preservation of wild vegetables is promoted, and the wild vegetables can be boiled by water conveniently after being unpacked.

In order to effectively conduct the packaging bag without the edge sealing, the packaging bag can accurately and effectively pass through the limiting mechanism; as shown in fig. 2-3, the packaging bag conduction mechanism includes two mounting shafts 11, a material guiding roller 12, a material loading roller 13, a limiting roller 14 and a first motor 17, and the first motor 17 is fixed on the inner wall of the back of the main body box 3 through a support plate, one of the mounting shafts 11 is connected to an output shaft of the first motor 17 through a screw thread, the other mounting shaft 11 is fixed on the inner wall of the front of the main body box 3 through a bearing, the material loading roller 13 is connected to opposite ends of the two mounting shafts 11 through a screw thread, the material guiding roller 12 is fixed on the inner walls of the front and the back of the main body box 3 at a side close to the material loading roller 13 through a bearing, and the limiting roller 14 is fixed on one end; during the use, through starting first motor 17, first motor 17 has driven the material loading roller 13 rotation between two installation axles 11, and twine the one end of the packaging bag section of thick bamboo on material loading roller 13 and carry out the guide through guide roller 12 to get into stop gear along the top of spacing roller 14, thereby effectively promoted to carry out the conduction to the wrapping bag, improved the efficiency that the packaging bag loaded.

In order to promote the orderliness and fluency of the packaging bags in the filling process; as shown in fig. 4, the limiting mechanism includes a mounting plate 21, a limiting opening and two baffles 22, the mounting plate 21 is fixed on the outer wall of one side of the water tank 7 through a bolt, the limiting opening is fixed at one end of the mounting plate 21 through a bolt, and the two baffles 22 are fixed on two sides of the limiting opening through bolts; when the wrapping bag passes through spacing mouthful, can effectively carry on spacingly through two baffles 22 for the wrapping bag of connection can be in an orderly way conduction downwards, and then has improved the smoothness nature that the wrapping bag loaded.

In order to solve the edge sealing problem of one side and the bottom edge of the packaging bag; as shown in fig. 3, 4 and 6, the first banding mechanism 18 includes two cylinders 25 and two sets of banding assemblies, and the two cylinders 25 are respectively fixed on the opposite sides of the first fixing plate 10 and the second fixing plate through mounting rings, the two groups of edge sealing components are composed of four semicircular heat conducting plates 35, two corner sealing plates 36, four limiting plates 37 and two edge sealing plates 38, each two limiting plates 37 are respectively fixed on the end parts of the extension rods of the two cylinders 25 through threads, each edge sealing plate 38 is fixed on the outer wall of one side of each two limiting plates 37 through bolts, the edge sealing plate 38 is of an L-shaped structure, each two semicircular heat conduction plates 35 are clamped on one side of each edge sealing plate 38 through a clamping ring, each corner sealing plate 36 is fixed on the outer wall of one side, close to the vertical end of each semicircular heat conduction plate 35, of each edge sealing plate 38 through a screw, and each corner sealing plate 36 is of a fork-shaped structure; during the use, through starting two cylinders 25 to drive respective edge sealing plate 38 respectively and draw close to relative direction, and semicircle type heat-conducting plate 35 on two edge sealing plates 38 has effectively promoted the sealed effect of wrapping bag side, and the vertical angle department of wrapping bag, can effectively seal the banding through the turning closing plate 36 of fork type, and then effectively guaranteed the leakproofness of wrapping bag when feeding and water injection, improved the quality of wrapping bag packing wild vegetable.

In order to ensure that the filled packaging bags are effectively weighed and the packaging bags are smoothly conducted; as shown in fig. 5, the weighing mechanism includes a first partition plate 27, a second partition plate, two guide rods 28, two rack plates 29, a gear 30, a second motor 31, four limit blocks 32, a bottom plate 33 and a weighing sensor 34, wherein the bottom plate 33 is fixed on the outer wall of one side of the first fixing plate 10 through bolts, the four limit blocks 32 are respectively welded on the four corners of the top of the bottom plate 33, the two guide rods 28 respectively penetrate through every two limit blocks 32, the length of the two guide rods 28 is different, each guide rod 28 and every two limit blocks 32 form a sliding fit, the two rack plates 29 are respectively sleeved on the circumference of the two guide rods 28, the gear 30 is respectively engaged with the opposite sides of the two rack plates 29, the second motor 31 is fixed on the outer wall of the top of the bottom plate 33 through a support plate, the second motor 31 is connected with the gear 30 through a rotating shaft, the same second partition plate is, one side of the first partition plate 27 is inserted into one end of the longer guide rod 28, the weighing sensor 34 is fixed on the outer wall of the top of the second partition plate through bolts, and the model of the weighing sensor 34 is PTS 124-133G; during the use, through starting second motor 31, second motor 31 drives the rotation of gear 30, rotatory gear 30 has driven two rack plates 29 and has moved to opposite direction, and at this moment, two guide arms 28 also move to opposite direction, and thinner guide arm 28 has driven the second baffle and has moved to first baffle 27 one side, thicker guide arm 28 has driven first baffle 27 and has moved to second baffle one side, thereby it forms closed state to have played first baffle 27 and second baffle, otherwise then form the open mode, and then guaranteed the smoothness nature of the conduction of wrapping bag, be provided with weighing sensor 34 at the top of second baffle simultaneously, promoted effectively weigh the wrapping bag after feeding, guaranteed the equivalent of wrapping bag and loaded.

In the use of the present embodiment, wild herbs are introduced into the storage bin 5 from the feeding hopper 6, the valve of the material guiding tube 15 is opened, and at the same time, the packaging bag conducting mechanism is started, at this time, the packaging bags are conducted downwards through the limiting mechanism, during this period, the first edge sealing mechanism 18 seals the edges and the bottom edges of the packaging bags, and the wild herbs enter the packaging bags through the material guiding opening 23, at the same time, the water injection mechanism is started to inject water into the packaging bags, and during the feeding and water injection process, the weighing mechanism is started, so that the amounts of the materials and water can be effectively controlled, thereby ensuring that the weight of each packaging bag is kept consistent, improving the efficiency and quality of wild herb packaging, and immediately after that, when the loaded packaging bags pass through the space between the first bearing guide plate 19 and the second bearing guide plate 20, the second edge sealing mechanism is started to seal the top openings of the loaded packaging bags, thereby the sealed effect of every wrapping bag has been promoted, afterwards, when the good wrapping bag top of banding was through shearing the mechanism, carry out the equal parts through starting to shear the mechanism and shear it, and at last, the wrapping bag of shearing passes through stock guide 9 and derives main part case 3 from discharge gate 1, accomplishes the packing work of whole mountain wild vegetable, and between here, when the wrapping bag was through spacing mouthful, can effectively carry on spacingly through two baffles 22 for the wrapping bag of connection can be conducted downwards in an orderly manner, and then improved the smoothness nature that the wrapping bag loaded.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.