CN215156122U - Negative pressure of food film bag promotes transmission band - Google Patents

Abstract

The utility model discloses a negative pressure lifting transmission belt of food film bags, which belongs to the technical field of packaging devices and comprises a portal frame, a temporary storage box, a shaft lever, a chain belt and a hanger, wherein the side wall of the portal frame is fixedly connected with a fixed plate through screws, the side wall of the fixed plate is fixedly connected with a mounting plate through screws, the inner side of the mounting plate is sleeved with the shaft lever through a bearing, the negative pressure lifting transmission belt of the food film bags is combined with the temporary storage box which carries a spring at the inner side of the portal frame, the top of the spring is connected with a movable plate, the film bags are placed on the movable plate, the movable plate can be gradually lifted in the process of reducing the film bags, the chain belt is carried to rotate in the process of driving the shaft lever, a release groove is arranged in the chain belt, after the auxiliary plate below a driver is matched to move, a sucker driven by an air pump can be contacted with the film bags, and the air pump is closed after the auxiliary plate moves on the driver, the film bag falls on the round stick, and the purpose of negative pressure lifting transmission is completed.

Description

Negative pressure of food film bag promotes transmission band

Technical Field

The utility model relates to a packing plant technical field specifically is a food film bag's negative pressure promotes transmission band.

Background

The food package is a component of food commodity, one of the main projects in the food industry process, it protects food, prevents the damage of biological, chemical and physical external factors in the process of food circulation from factory to consumer, it also has the function of keeping the stable quality of food itself, it is convenient for food to eat, it first shows the food appearance, attracts the image of consumption, and has the value beyond the material cost. Therefore, the food packaging process is also an integral part of the food manufacturing system engineering.

Food packages can be classified into metal, glass, paper, plastic, composite materials and the like according to packaging materials, can be classified into cans, bottles, bags, rolls, boxes and the like according to packaging types, and can be classified into canning, bottling, packaging, bagging, wrapping, pouring, collecting, sealing, labeling, code spraying and the like according to packaging modes.

The food film bag is one of the popular domestic packaging materials, is formed by coating a layer of waterproof bright film on the surface of a bag through curling and film coating procedures according to the requirements of customers in specification and size on the basis of a paper-plastic composite bag or a kraft paper bag, and then is formed by hot sealing through a sewing procedure.

Among the current food package process, the promotion mode to food film bag is comparatively old, and is poor with transmission complex effectivity in processing, needs the manual work to divide the bag, does not have effectual negative pressure to promote the effect, and this has just led to carrying out the filling of food film bag earlier stage, and working strength promotes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a negative pressure of food film bag promotes transmission band to in solving the current food package in-process that proposes in the above-mentioned background art, to the promotion mode of food film bag comparatively old, it is poor with transmission complex effectivity in the processing, need the manual work to divide the bag, do not have effectual negative pressure and promote the effect, this has just resulted in carrying out the filling of food film bag problem that working strength promotes earlier.

In order to achieve the above object, the utility model provides a following technical scheme: a negative pressure lifting conveying belt for food film bags comprises a portal frame, a temporary storage box, a shaft lever, a chain belt and a hanging bracket, wherein the side wall of the portal frame is fixedly connected with a fixed plate through screws, the side wall of the fixed plate is fixedly connected with a mounting plate through screws, the inner side of the mounting plate is sleeved with the shaft lever through a bearing, the circumferential outer wall of the shaft lever is sleeved with a wheel sleeve, the circumferential outer wall of the wheel sleeve is sleeved with the chain belt, the top of the portal frame is fixedly connected with the hanging bracket through bolts, the bottom of the inner cavity of the temporary storage box is welded with a spring, the top of the spring is welded with a movable plate, the side wall of the temporary storage box is fixedly connected with a main frame and an auxiliary frame through screws, the side walls of the main frame and the auxiliary frame are fixedly connected with the inner wall of the portal frame through screws, the inner side of the chain belt is welded with an insertion column, and the inner wall of the insertion column is sleeved with a round stick, the improved pneumatic conveying device comprises a hanger, a driving rod, an auxiliary plate, a sucking disc, a pipe fitting, an air pump, a pneumatic control valve and a pneumatic control valve, wherein five round rods are arranged in one group, a release groove is reserved between every two round rods, the top of the hanger is fixedly connected with the driver and the air pump through screws, the bottom of the driver is movably connected with the driving rod, the bottom of the driving rod is fixedly connected with the auxiliary plate through screws, the bottom of the auxiliary plate is connected with the sucking disc through a flange, a sucking hole is reserved in the top of the sucking disc, the pipe fitting is inserted into the sucking hole, the input end of the pipe fitting is connected with the air pump through the flange, and the electrical output end of the air pump is electrically provided with a PLC.

Preferably, the bottom of the portal frame is in threaded connection with a fixed foot, and the bottom of the fixed foot is in threaded connection with a ground grabbing bolt.

Preferably, the width of the release groove corresponds to the width of the auxiliary plate.

Preferably, the top of the hanging bracket is inserted with an auxiliary rod, and the bottom of the auxiliary rod is fixedly connected with the top of the auxiliary plate.

Preferably, the circumferential outer wall of the round stick is integrally formed and connected with a twill.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of food film bag's negative pressure promotes transmission band, through the combination application of accessory, the case of keeping in of spring is carried in portal frame inboard combination, the fly leaf is connected at the top of spring, place the film bag on the fly leaf, can make the fly leaf progressively lift in the film bag reduces, carry the chain belt rotation in the axostylus axostyle is driven the in-process, the release tank has in the chain belt, the accessory plate of cooperation driver below removes the back, can make by air pump driven sucking disc and film bag contact, and move the back on the driver, close the air pump, make the film bag drop on the round rod, accomplish the purpose that the negative pressure promoted the transmission.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the chain belt of the present invention;

fig. 3 is a schematic structural view of the temporary storage box of the present invention.

In the figure: 100 portal frames, 110 fixed feet, 200 temporary storage boxes, 201 movable plates, 202 springs, 210 main frames, 220 auxiliary frames, 300 shaft rods, 310 wheel sleeves, 320 mounting plates, 330 fixed plates, 400 chain belts, 410 round sticks, 420 release grooves, 500 hanging frames, 510 drivers, 520 auxiliary rods, 530 auxiliary plates, 540 suction cups and 550 air pumps.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a negative pressure lifting transmission belt of food film bags, which is convenient for negative pressure lifting transmission through the combined application of accessories, reduces labor force, ensures the use matching of the processing transmission belt, please refer to fig. 1, fig. 2 and fig. 3, and comprises a portal frame 100, a temporary storage box 200, a shaft lever 300, a chain belt 400 and a hanger 500;

referring to fig. 1 again, the bottom of the gantry 100 has a fixing leg 110, specifically, the bottom of the gantry 100 is in threaded connection with the fixing leg 110, and the bottom of the fixing leg 110 is in threaded connection with a ground-catching bolt;

referring to fig. 1 and 3 again, the temporary storage box 200 is connected to the gantry 100, specifically, a spring 202 is welded at the bottom of an inner cavity of the temporary storage box 200, a movable plate 201 is welded at the top of the spring 202, a main frame 210 and an auxiliary frame 220 are fixedly connected to the side wall of the temporary storage box 200 through screws, and the side walls of the main frame 210 and the auxiliary frame 220 are fixedly connected to the inner wall of the gantry 100 through screws;

referring to fig. 2 again, the shaft rod 300 is connected with the wheel sleeve 310, specifically, the side wall of the portal frame 100 is fixedly connected with a fixing plate 330 through screws, the side wall of the fixing plate 330 is fixedly connected with a mounting plate 320 through screws, the inner side of the mounting plate 320 is sleeved with the shaft rod 300 through a bearing, and the circumferential outer wall of the shaft rod 300 is sleeved with the wheel sleeve 310;

referring to fig. 2 again, the chain belt 400 is connected with the wheel cover 310, specifically, the circumferential outer wall of the wheel cover 310 is sleeved with the chain belt 400, the inner side of the chain belt 400 is welded with the insertion posts, the inner walls of the insertion posts are sleeved with the round rods 410, five round rods 410 are in a group, and a release groove 420 is reserved between each group of round rods 410;

referring to fig. 1 again, the hanger 500 is connected to the portal frame 100, specifically, the top of the portal frame 100 is fixedly connected to the hanger 500 through bolts, the top of the hanger 500 is fixedly connected to the driver 510 and the air pump 550 through screws, the bottom of the driver 510 is movably connected to a driving rod, the bottom of the driving rod is fixedly connected to the auxiliary plate 530 through screws, the bottom of the auxiliary plate 530 is connected to the suction cup 540 through a flange, a suction hole is reserved at the top of the suction cup 540, a pipe fitting is inserted into the suction hole, an input end of the pipe fitting is connected to the air pump 550 through a flange, and an electrical output end of the air pump 550 is electrically connected to the PLC;

when the machine is used specifically, firstly, the interior of the portal frame 100 is connected with the temporary storage box 200 by the main frame 210 and the auxiliary frame 220, the interior of the temporary storage box 200 is connected with the movable plate 201 by the spring, the food film bag is placed on the movable plate 201 in advance, the inner side of the portal frame 100 is also provided with the fixed plate 330, the fixed plate 330 is connected with the shaft rod 300 by the bearing on the mounting plate 320, the shaft rod 300 is provided with the wheel sleeve 310, the wheel sleeve 310 can rotate by matching with the chain belt 400, the inner side of the chain belt 400 is provided with the round rollers 410, five round rollers 410 are taken as a group, a release groove 420 is reserved between each group to match with the auxiliary plate 530 to move downwards, the hanging frame 500 is connected with the driver 510 and the air pump 550, the tail end of the driver 510 is connected with the auxiliary plate 530, the suction cup 540 is arranged below the auxiliary plate 530, the suction cup 540 is connected with the air pump 550, when the driver 510 moves downwards by matching with the auxiliary plate 530, the release groove 420 is passed through, the air pump 550 opens the suction cup 540 to absorb the food film bag, then the driver 510 drives the auxiliary plate 530 to move upwards, and pass through the releasing slot 420 again, at this time, the driven shaft rod 300 carries the chain belt 400 to move, the position of the round stick 410 is aligned with the auxiliary plate 530, meanwhile, the air pump 550 is closed to make the suction cup 540 lose the suction force, the food film bag absorbed by the suction cup 540 can drop on the round stick 410, the purpose of negative pressure lifting is completed, finally, as the food film bag in the temporary storage box 200 is gradually lifted by the negative pressure, the stress capacity of the movable plate 201 is reduced, the spring 202 carries the movable plate 201 to move upwards gradually, and the matching degree is improved.

Referring to fig. 2 again, in order to ensure stability and safety of the hoisting process, in particular, the width of the release groove 420 is the same as the width of the auxiliary plate 530.

Referring to fig. 1 again, in order to increase stability of the driver 510 during movement, specifically, an auxiliary rod 520 is inserted into the top of the hanger 500, and the bottom of the auxiliary rod 520 is fixedly connected to the top of the auxiliary plate 530.

Referring to fig. 2 again, in order to increase the friction force of the round stick 410 and reduce the probability of the food film bag falling, specifically, the outer wall of the circumference of the round stick 410 is integrally formed with a diagonal line.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (5)

1. The utility model provides a food film bag's negative pressure promotes transmission band which characterized in that: the device comprises a portal frame (100), a temporary storage box (200), a shaft lever (300), a chain belt (400) and a hanging bracket (500), wherein the side wall of the portal frame (100) is fixedly connected with a fixing plate (330) through screws, the side wall of the fixing plate (330) is fixedly connected with a mounting plate (320) through screws, the inner side of the mounting plate (320) is sleeved with the shaft lever (300) through a bearing, the outer wall of the circumference of the shaft lever (300) is sleeved with a wheel sleeve (310), the outer wall of the circumference of the wheel sleeve (310) is sleeved with the chain belt (400), the top of the portal frame (100) is fixedly connected with the hanging bracket (500) through bolts, the bottom of the inner cavity of the temporary storage box (200) is welded with a spring (202), the top of the spring (202) is welded with a movable plate (201), and the side wall of the storage box (200) is fixedly connected with a main frame (210) and an auxiliary frame (220) through screws, the side walls of the main frame (210) and the auxiliary frame (220) are fixedly connected with the inner wall of the portal frame (100) through screws, inserting columns are welded on the inner sides of the chain belts (400), round rods (410) are sleeved on the inner walls of the inserting columns, five round rods (410) form a group, a release groove (420) is reserved between the round rods (410) of each group, the top of the hanging frame (500) is fixedly connected with a driver (510) and an air pump (550) through screws, the bottom of the driver (510) is movably connected with a driving rod, the bottom of the driving rod is fixedly connected with an auxiliary plate (530) through screws, the bottom of the auxiliary plate (530) is connected with a suction cup (540) through a flange, a suction hole is reserved on the top of the suction cup (540), a pipe fitting is inserted into the suction hole, and the input end of the pipe fitting is connected with the air pump (550) through a flange, and the electrical output end of the air pump (550) is electrically provided with a PLC.

2. The negative pressure lifting conveyor belt for the food film bags of claim 1, wherein: the bottom of the portal frame (100) is in threaded connection with a fixing foot (110), and the bottom of the fixing foot (110) is in threaded connection with a ground grabbing bolt.

3. The negative pressure lifting conveyor belt for the food film bags of claim 2, wherein: the width of the release groove (420) is identical to the width of the auxiliary plate (530).

4. The negative pressure lifting conveyor belt for the food film bags of claim 3, wherein: an auxiliary rod (520) is inserted into the top of the hanging bracket (500), and the bottom of the auxiliary rod (520) is fixedly connected with the top of the auxiliary plate (530).

5. The negative pressure lifting conveyor belt for the food film bags of claim 4, wherein: the circumference outer wall integrated into one piece of round rod (410) is connected with the twill.

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