CN114872960A - Packing apparatus is used in burdock production - Google Patents

Abstract

The invention relates to the technical field of burdock packaging, in particular to a packaging device for burdock production, which comprises a packaging table, wherein a fixing frame is arranged on the outer wall of the packaging table, a first extensible part is fixedly arranged on the fixing frame in a penetrating manner, a limiting block is arranged at the extensible end of the first extensible part, a connecting rod is arranged on the outer wall of the limiting block, a fixing cylinder is sleeved at the end part of the connecting rod, the end part of the connecting rod is connected with the inner wall of the fixing cylinder through a first elastic part, an exhaust pipe is arranged at the end part of the fixing cylinder, a limiting groove matched with the outer wall of the exhaust pipe is formed in the outer wall of the limiting block, an air pump is arranged on the inner wall of one side of the fixing frame, the exhaust end of the air pump is communicated with the exhaust pipe through a hose, the air guide end of the air pump is connected with an air measurement box through a communicating pipe, and an air speed sensor is arranged in the air measurement box. The vacuum-pumping heat-sealing packaging bag effectively realizes that the vacuum-pumping, the heat-sealing and the heat dissipation at the sealing position of the packaging bag can be sequentially and orderly carried out, and has better use effect.

Description

A packing device for burdock production

technical field

The invention relates to the technical field of burdock packaging, in particular to a packaging device for burdock production.

Background technique

As a kind of Chinese herbal medicine, burdock stems and leaves contain volatile oil, tannin, mucilage, caffeic acid, chlorogenic acid, isochlorogenic acid, etc., and burdock fruit contains burdock glycosides, fatty oils, sterols, thiamine, burdock phenol The main edible part of burdock is its rhizome, usually in long strips.

At present, vacuum packaging is usually used in the packaging process of burdock, but the existing packaging devices still have certain shortcomings. During the use process, the vacuuming time is usually certain. If the air is too large, the air cannot be completely extracted. If there is less air in the packaging bag, the vacuum pump used for air extraction will be idling, which is easy to cause damage to the vacuum pump. Therefore, it is urgent to design a burdock The production packaging device solves the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to propose a packaging device for burdock production in order to solve the defects existing in the prior art.

In order to achieve the above object, the present invention adopts the following technical solutions:

A packing device for burdock production, comprising a packing table, an outer wall of the packing table is provided with a fixing frame, and a telescopic piece 1 is fixedly arranged through the fixing frame, and a telescopic end of the telescopic piece 1 is provided with a limit block, the limit The outer wall of the position block is provided with a connecting rod, and the end of the connecting rod is sleeved with a fixing cylinder, the end of the connecting rod and the inner wall of the fixing cylinder are connected by an elastic member, and the end of the fixing cylinder is There is an air suction pipe, the outer wall of the limit block is provided with a limit groove that matches the outer wall of the air suction pipe, an air pump is arranged on one inner wall of the fixing frame, and the air suction end of the air pump is connected with the air suction pipe through a hose , the air guide end of the air pump is connected with an air measuring box through a communication pipe, and an air velocity sensor is arranged in the air measuring box, and an air guide pipe is arranged on the outer wall of the air measuring box, and also includes:

a heat-sealing mechanism, the heat-sealing mechanism is arranged on the fixing frame and is used for heat-sealing the evacuated packaging bag;

The heat dissipation mechanism is arranged on the packaging table, and the heat dissipation mechanism is communicated with the air duct, and is used for heat dissipation at the sealing portion after heat sealing treatment.

As a further solution of the present invention, the heat-sealing mechanism includes a telescopic piece 2 which is fixedly arranged on the fixing frame through the fixing frame, and a heat-sealing component is provided at the telescopic end of the telescopic piece 2.

As a further solution of the present invention: the heat sealing assembly includes a fixing plate arranged on the two telescopic ends of the telescopic member, and a limit rod is arranged through the outer wall of the fixed plate, and one end of the limit rod is provided with a blocking plate, and the limit The other end of the rod is provided with a pressing plate, the outer wall of the pressing plate is provided with a heat sealing block, and the fixing plate and the pressing plate are connected in two phases by an elastic member.

As a further solution of the present invention, the wind speed sensor is electrically connected with a controller, and the controller is electrically connected with the switch of the second retractable element.

As a further solution of the present invention: the heat dissipation mechanism includes a heat dissipation box, the outer wall of the packing table is provided with a fixing groove, and the heat dissipation box is arranged in the fixed groove, and the end of the air duct is connected with the heat dissipation box, The outer wall of the heat dissipation box is provided with a plurality of rows of ventilation holes distributed at equal distances, and the outer wall of the heat dissipation box is also provided with a support block.

As a further solution of the present invention, a movable rod is provided through the outer wall of the fixing frame, and the end of the movable rod and the outer wall of the air extraction pipe are fixedly connected.

As a further solution of the present invention, an outer wall of one side of the packing table is provided with a telescopic groove, and an inner wall of the telescopic groove is movably provided with a telescopic rod, and the end of the telescopic rod is provided with a support plate.

Compared with the prior art, the beneficial effects of the present invention are:

In the packaging device for burdock production provided by the present invention, the packaging bag to be packaged can be placed on the packaging table, and the bag mouth of the packaging bag can be easily sleeved on the outside of the suspended air extraction pipe, and then the retractable member can drive the limit The position block moves down, and the air suction pipe will move together first to contact the packing table, and with the further movement of the limit block, the connecting rod will compress the elastic piece in the fixed cylinder until the limit groove on the limit block is in contact with the suction box. The air pipes are fitted together. At this time, the air pump is driven to work, and the air in the packaging bag can be drawn out through the air extraction pipe. During the air extraction process, the wind speed of the extracted air can be monitored by the wind speed sensor in the air measuring box. When no airflow is detected in the air box, it proves that the air in the packaging bag has been completely extracted. At this time, the heat sealing mechanism can be automatically triggered to heat the packaging bag. Driven by the first piece, it leaves the packaging bag. At this time, air will be drawn into the air measuring box through the exhaust pipe, and then it can be introduced into the heat dissipation mechanism along the air duct, which can realize the heat dissipation of the heat sealing part of the packaging bag and effectively realize the packaging. The vacuuming, heat sealing and heat dissipation at the sealing part of the bag can be carried out in order, and the use effect is better.

Description of drawings

Fig. 1 is the sectional structure schematic diagram of a kind of packing device for burdock production provided by the embodiment of the present invention;

2 is a schematic structural diagram of a heat-sealing assembly of a packaging device for burdock production according to an embodiment of the present invention;

3 is a schematic structural diagram of a heat dissipation mechanism of a packaging device for burdock production according to an embodiment of the present invention;

4 is a schematic structural diagram of a limit block of a packaging device for burdock production according to an embodiment of the present invention.

In the picture: 1-packing table, 2-limiting groove, 3-limiting block, 4-elastic part 1, 5-fixing cylinder, 6-hose, 7-air duct, 8-air pump, 9-connecting pipe , 10-wind box, 11-wind speed sensor, 12-fixed frame, 13-movable rod, 14-exhaust pipe, 15-expandable part one, 16-connecting rod, 17-heat sealing mechanism, 18-expandable part two, 19-Heat sealing component, 20-Pallet, 21-Telescopic rod, 22-Telescopic groove, 23-Heat dissipation mechanism, 24-Fixing plate, 25-Limiting rod, 26-Baffle plate, 27-Pressing plate, 28-Heat sealing block, 29-elastic part two, 30-heat dissipation box, 31-ventilation hole, 32-support block.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

As shown in FIG. 1 and FIG. 4 , a packaging device for burdock production provided by an embodiment of the present invention includes a packaging table 1, and a fixing frame 12 is provided on the outer wall of the packaging table 1, and the fixing frame 12 is fixedly arranged through the There is a telescopic piece 15, and the specific structure of the telescopic piece 15 is not limited. In this embodiment, preferably, the telescopic piece 15 adopts an electric telescopic rod 21, and the telescopic end of the telescopic piece 15 is provided with a limit block 3 to limit the length of the telescopic piece 15. The outer wall of the position block 3 is provided with a connecting rod 16, and the end of the connecting rod 16 is sleeved with a fixing cylinder 5. The specific structure of the connecting rod 16 is not limited. In this embodiment, preferably, the connecting rod 16 adopts a U-shaped rod. , the end of the connecting rod 16 and the inner wall of the fixing cylinder 5 are connected by the elastic member-4. The specific structure of the elastic member-4 is not limited. In this embodiment, preferably, the elastic member-4 adopts a spring to fix the The end of the cylinder 5 is provided with an air suction pipe 14, the outer wall of the limit block 3 is provided with a limit groove 2 that fits with the outer wall of the air suction pipe 14, and an air pump 8 is provided on the inner wall of one side of the fixing frame 12, and the air suction of the air pump 8 is provided. The end is connected with the air extraction pipe 14 through the hose 6, the air guide end of the air pump 8 is connected with the air measuring box 10 through the communication pipe 9, and the air measuring box 10 is provided with an air speed sensor 11, and the outer wall of the air measuring box 10 is provided with a guide. Duct 7, also including:

A heat-sealing mechanism 17, the heat-sealing mechanism 17 is arranged on the fixing frame 12, and is used for heat-sealing the evacuated packaging bag;

The heat dissipation mechanism 23 is arranged on the packaging table 1, and the heat dissipation mechanism 23 is communicated with the air duct 7, and is used to dissipate heat from the sealing portion after the heat sealing process.

The packaging bag to be packed can be placed on the packaging table 1, and the bag mouth of the packaging bag can be easily sleeved on the outside of the suspended air extraction pipe 14, and then the limit block 3 can be moved down by the telescopic piece 1 15, and the air extraction pipe can be moved down. 14 will move together and first come into contact with the packing table 1, and with the further movement of the limit block 3, the connecting rod 16 will compress the elastic member 1 4 in the fixed cylinder 5, until the limit groove 2 on the limit block 3 is in contact with the pump. When the air pipe 14 is in contact with each other, the air pump 8 is driven to work at this time, and the air in the packaging bag can be drawn out through the air extraction pipe 14. Carry out monitoring, and when the air flow is no longer detected in the air measuring box 10, it proves that the air in the packaging bag has been completely extracted. At this time, the heat sealing mechanism 17 can be automatically triggered to heat the packaging bag. When the heat sealing is completed Afterwards, the limiting block 3 leaves the packaging bag driven by the telescopic piece 1 15, and at this time, air will be drawn into the air measuring box 10 through the air extraction pipe 14, and then can be guided into the heat dissipation mechanism 23 along the air duct 7, which can The heat dissipation at the heat sealing part of the packaging bag is realized, and the vacuuming, heat sealing and heat dissipation at the sealing part of the packaging bag can be effectively carried out in sequence, and the use effect is better.

As an embodiment of the present invention, please refer to FIG. 1 and FIG. 2 , the heat sealing mechanism 17 includes a second telescopic piece 18 which is fixedly disposed on the fixing frame 12 through the second, and the specific structure of the second telescopic piece 18 is not limited. Among them, preferably, the second telescopic element 18 adopts an electric telescopic rod 21, and the telescopic end of the second telescopic element 18 is provided with a heat sealing assembly 19, and the second telescopic element 18 can drive the heat sealing assembly 19 to move down, so that the heat sealing operation can be realized. .

As an embodiment of the present invention, please refer to FIG. 1 and FIG. 2 , the heat sealing assembly 19 includes a fixing plate 24 disposed at the telescopic end of the second telescopic member 18 , and a limit rod 25 is arranged through the outer wall of the fixing plate 24 . The limit rod One end of 25 is provided with a blocking piece 26, and the other end of the limit rod 25 is provided with a pressing plate 27, the outer wall of the pressing plate 27 is provided with a heat sealing block 28, and the fixing plate 24 and the pressing plate 27 are connected by an elastic member 29, which is elastic. The specific structure of the second member 29 is not limited. In this embodiment, preferably, the second elastic member 29 is a spring. During the downward movement of the heat sealing assembly 19, the heat sealing block 28 on the pressing plate 27 will contact the packaging bag, and the pressing plate will be in contact with the packaging bag at the same time. The elastic member 29 between the 27 and the fixing plate 24 is compressed, so that the heat sealing block 28 can maintain a certain pressure with the packaging bag, so as to ensure the stability during heat sealing, and avoid the heat sealing block 28 and the packaging bag. Direct hard contact will melt the packaging bag, and the use effect is better.

As an embodiment of the present invention, the wind speed sensor 11 is electrically connected with a controller, and the controller is electrically connected with the switch of the second retractable member 18. When the wind speed sensor 11 detects that the wind speed is weakened, it can prompt the control The controller sends a control signal to the switch of the second telescopic element 18, so that the second telescopic element 18 starts to work.

As an embodiment of the present invention, please refer to FIG. 3, the heat dissipation mechanism 23 includes a heat dissipation box 30, a fixing groove is formed on the outer wall of the packing table 1, and the heat dissipation box 30 is arranged in the fixing groove, and the end of the air duct 7 and The heat-dissipating box 30 is connected, the outer wall of the heat-dissipating box 30 is provided with a plurality of rows of equidistant ventilation holes 31, and the outer wall of the heat-dissipating box 30 is also provided with a support block 32, after the heat-sealing is completed, the air can be introduced through the air duct 7 The heat dissipation box 30 is then sprayed out through the ventilation holes 31 on the heat dissipation box 30, so that the heat dissipation of the heat sealing part of the packaging bag can be realized.

As an embodiment of the present invention, please refer to FIG. 1 and FIG. 4 , a movable rod 13 is provided through the outer wall of the fixing frame 12 , and the end of the movable rod 13 and the outer wall of the air extraction pipe 14 are fixedly connected, and the movable rod 13 can assist the air extraction pipe 14 to move, effectively ensuring the stability of the air extraction pipe 14 during the movement.

As an embodiment of the present invention, please refer to FIG. 1 , an outer wall of one side of the packing table 1 is provided with a telescopic groove 22 , and an inner wall of the telescopic groove 22 is movably provided with a telescopic rod 21 , and the end of the telescopic rod 21 is provided with a support plate 20. When the packaging bag is long, the telescopic rod 21 can be pulled out from the telescopic groove 22, so that the support plate 20 at the end of the telescopic rod 21 can lift the packaging bag, and the use is more flexible.

When in use, the packaging bag to be packed can be placed on the packaging table 1, and the bag mouth of the packaging bag can be easily sleeved on the outside of the suspended air extraction pipe 14, and then the limit block 3 can be moved down by the telescopic piece 15. The air suction pipe 14 will move together and first contact with the packing table 1 , and with the further movement of the limit block 3 , the connecting rod 16 will compress the elastic member 1 4 in the fixed cylinder 5 until the limit groove on the limit block 3 is reached. 2 is in contact with the air extraction pipe 14. At this time, the air pump 8 is driven to work, and the air in the packaging bag can be drawn out through the air extraction pipe 14. The wind speed of the air is monitored. When the air flow is no longer detected in the air measuring box 10, it proves that the air in the packaging bag has been completely extracted. At this time, the heat sealing mechanism 17 can be automatically triggered to perform the heat sealing operation on the packaging bag. After the heat sealing is completed, the limit block 3 leaves the packaging bag under the drive of the telescopic element 1 15, and at this time, air will be drawn into the air measuring box 10 through the air extraction pipe 14, and then it can be introduced into the heat dissipation mechanism along the air duct 7. 23. The heat dissipation at the heat sealing part of the packaging bag can be realized, and the vacuuming, heat sealing and heat dissipation at the sealing part of the packaging bag can be effectively carried out in an orderly manner, and the use effect is better.

It should be noted that, although this specification is described in terms of embodiments, not every embodiment only includes an independent technical solution. This description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as an independent technical solution. As a whole, the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims (7)

1. A packing device for burdock production, comprising a packing table (1), characterized in that the outer wall of the packing table (1) is provided with a fixing frame (12), and the fixing frame (12) is provided with a telescopic Part one (15), and the telescopic end of the telescopic part (15) is provided with a limit block (3), the outer wall of the limit block (3) is provided with a connecting rod (16), and the end of the connecting rod (16) A fixing cylinder (5) is sleeved at the end of the connecting rod (16), the end of the connecting rod (16) and the inner wall of the fixing cylinder (5) are connected by an elastic member (4), and the end of the fixing cylinder (5) An air suction pipe (14) is provided, the outer wall of the limit block (3) is provided with a limit groove (2) that fits with the outer wall of the air suction pipe (14), and one inner wall of the fixing frame (12) is provided with a an air pump (8), and the air suction end of the air pump (8) is connected with the air suction pipe (14) through a hose (6), and the air guide end of the air pump (8) is connected with an air measuring box through a communication pipe (9) (10), and a wind speed sensor (11) is provided in the wind measuring box (10), the outer wall of the wind measuring box (10) is provided with an air duct (7), and also includes: a heat-sealing mechanism (17), the heat-sealing mechanism (17) is arranged on the fixing frame (12), and is used for heat-sealing the evacuated packaging bag; A heat dissipation mechanism (23), the heat dissipation mechanism (23) is arranged on the packaging table (1), and the heat dissipation mechanism (23) is communicated with the air duct (7), and is used for performing heat sealing on the sealing part after the heat sealing process. heat dissipation. 2. A packing device for burdock production according to claim 1, wherein the heat-sealing mechanism (17) comprises two telescopic elements (18) that are fixedly arranged on the fixing frame (12) through the The telescopic end of the second piece (18) is provided with a heat sealing assembly (19). 3. A packing device for burdock production according to claim 2, wherein the heat-sealing assembly (19) comprises a fixing plate (24) arranged at the telescopic end of two (18) telescopic members, and the fixing plate ( 24) a limit rod (25) is arranged through the outer wall, one end of the limit rod (25) is provided with a blocking plate (26), and the other end of the limit rod (25) is provided with a pressure plate (27), the The outer wall of the pressing plate (27) is provided with a heat sealing block (28), and the fixing plate (24) and the pressing plate (27) are connected by two elastic members (29). 4. A packing device for burdock production according to claim 3, wherein the wind speed sensor (11) is electrically connected with a controller, and there is an electrical connection between the controller and the switch of two (18) expansion pieces. sexual connection. 5. A packing device for burdock production according to claim 1, characterized in that the heat dissipation mechanism (23) comprises a heat dissipation box (30), and the outer wall of the packing table (1) is provided with a fixing groove, and The heat dissipation box (30) is arranged in the fixing groove, the end of the air duct (7) is communicated with the heat dissipation box (30), and the outer wall of the heat dissipation box (30) is provided with a plurality of rows of equidistant ventilation holes (31), and the outer wall of the heat dissipation box (30) is further provided with a support block (32). 6. A packing device for burdock production according to claim 1, characterized in that, the outer wall of the fixed frame (12) is provided with a movable rod (13), and the end of the movable rod (13) and the extraction The outer walls of the trachea (14) are fixedly connected. 7. A kind of packing device for burdock production according to claim 1, is characterized in that, one side outer wall of described packing table (1) is provided with telescopic groove (22), and the inner wall of telescopic groove (22) is movably arranged A telescopic rod (21) is provided, and a support plate (20) is provided at the end of the telescopic rod (21).

Images