CN219192731U

CN219192731U - Packaging machine for food processing

Info

Publication number: CN219192731U
Application number: CN202223526175.5U
Authority: CN
Inventors: 陈何惧; 宋蒙; 叶海飞
Original assignee: Anhui Jiaxiangwei Food Co ltd
Current assignee: Anhui Jiaxiangwei Food Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-16
Anticipated expiration: 2032-12-26

Abstract

The utility model provides a packaging machine for food processing, which comprises a storage bin for loading grains, a discharging hopper arranged at the lower end of the storage bin, and a clamping mechanism arranged at the outer side of the discharging hopper and used for clamping packaging bags, wherein the lower end of the discharging assembly is provided with a conveyor for conveying the packaging bags; the clamping mechanism comprises a clamping frame and clamping pieces symmetrically arranged on two sides of the discharging hopper, the clamping frame comprises symmetrically arranged frame plates and guide rods arranged between the two groups of frame plates, the guide rods are provided with two groups, and one side of each clamping piece is provided with a sliding sleeve corresponding to the guide rod. The clamping piece is installed in the both sides of hopper down to through pneumatic cylinder control removal, when expanding, the wrapping bag cover is established behind hopper lower extreme down, and the clamping band rotation drives the wrapping bag and rises to suitable position voluntarily, and rethread pneumatic cylinder shrink, and the clamping band is fixed wrapping bag centre gripping in hopper outside down, makes the wrapping bag can expand completely, and can be stable place on the conveyer after loading is accomplished, has improved the security when wrapping bag centre gripping simultaneously.

Description

Packaging machine for food processing

Technical Field

The utility model relates to the technical field of food processing equipment, in particular to a packaging machine for food processing.

Background

After grains such as grains and nuts are processed, the grains are required to be packaged by the bag, when the packaging machine is used for loading, a person opens the bag and sleeves the bag on the discharging hopper, holds the bag while pressing the switch of the clamping mechanism, and clamps and fixes the bag on the outer side of the discharging hopper. The above operation has the following problems: 1. the hand bag of the personnel simultaneously presses the switch, so that the clamping mechanism can be mistakenly clamped to the personnel, and potential safety hazards exist; 2. the height of the bag sleeved outside the discharging hopper is too low, the clamping mechanism cannot necessarily clamp the bag, the bag is not completely unfolded, grains are accumulated at the upper end of the bag and are easy to scatter; 3. the bag cover is established in the high too of hopper outside down, and the bag is unsettled, and the bag can drop on the conveyer after loading grain, and the dynamics of collision can let the bag unstable, emptys easily.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a packaging machine for food processing, so as to solve the problems in the background art.

The technical problems solved by the utility model are realized by adopting the following technical scheme: a packaging machine for food processing comprises a feed bin for loading grains, a discharging hopper arranged at the lower end of the feed bin, a clamping mechanism arranged at the outer side of the discharging hopper and used for clamping packaging bags, and a conveyor for conveying the packaging bags is arranged at the lower end of the discharging assembly;

the clamping mechanism comprises a clamping frame and clamping pieces symmetrically arranged at two sides of the discharging hopper, the clamping frame comprises frame plates symmetrically arranged and guide rods arranged between the two groups of frame plates, the two groups of guide rods are arranged, one side of each clamping piece is provided with a sliding sleeve corresponding to the guide rod and is in sliding connection with the guide rod through the sliding sleeve, two sides of each guide rod are respectively provided with a limiting block corresponding to the clamping piece so as to limit the sliding distance of the clamping piece, and a hydraulic cylinder is arranged between the clamping pieces at two sides of the discharging hopper so as to drive the two groups of clamping pieces to clamp the packaging bag;

the clamping piece comprises a bottom plate, belt pulleys rotatably arranged on two sides of the bottom plate, and clamping belts sleeved on the belt pulleys, wherein the belt pulleys on one side of the bottom plate are connected with a driving motor in a transmission manner, so that the clamping belts are driven to circularly move, and the clamping belts are arranged at the outer ends of the discharging hoppers and used for driving the packaging bags to lift and fall, and are used for clamping the packaging bags.

As a further scheme of the utility model: the upper end of bottom plate is equipped with installs photoelectric sensor, the reflecting plate is installed to the relevant position of unloading hopper for detect the height of wrapping bag, make the wrapping bag promote to relevant position under the drive of centre gripping area.

As a further scheme of the utility model: the belt pulley is rotatably arranged on the bearing seat through the rotating shaft, the bearing seat is fixedly arranged on the bottom plate, and the belt pulley at the lower end of the bottom plate is in transmission connection with the driving motor through the rotating shaft.

As a further scheme of the utility model: the bottom plate is located between the belt pulleys on two sides and is provided with a tensioning mechanism, the tensioning mechanism comprises a support plate fixedly mounted on the bottom plate, an adjusting block slidably mounted on the support plate and a stud for driving the adjusting block to move in a telescopic mode, pinch rollers are arranged on the adjusting block in a dispersed mode, one side of each pinch roller abuts against the inner side of the clamping belt, the adjusting block is provided with a threaded sleeve corresponding to the stud, the stud is inserted into the threaded sleeve in a threaded connection mode, the outer end of each stud abuts against the baffle, and therefore movement of the adjusting block on the support plate is controlled.

As a further scheme of the utility model: one side of the hydraulic cylinder is connected with the clamping piece on one side of the discharging hopper, and the other side of the hydraulic cylinder is connected with the clamping piece on the other side of the discharging hopper, so that two groups of clamping pieces can be clamped on two sides of the discharging hopper.

As a further scheme of the utility model: guide plates are respectively arranged on two sides of the lower end of the discharging hopper so as to facilitate sheathing of the packaging bag.

Compared with the prior art, the utility model has the beneficial effects that: the clamping piece is installed in the both sides of hopper down to through pneumatic cylinder control removal, when expanding, the wrapping bag cover is established behind hopper lower extreme down, and the clamping band rotation drives the wrapping bag and rises to suitable position voluntarily, and rethread pneumatic cylinder shrink, and the clamping band is fixed wrapping bag centre gripping in hopper outside down, makes the wrapping bag can expand completely, and can be stable place on the conveyer after loading is accomplished, has improved the security when wrapping bag centre gripping simultaneously.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a clamping mechanism according to the present utility model;

FIG. 3 is a schematic side view of a clamping member according to the present utility model;

the marks in the figure are as follows: 1. a storage bin; 2. a clamping frame; 3. a conveyor; 4. a clamping member; 5. a tensioning mechanism; 11. discharging a hopper; 21. a frame plate; 22. a guide rod; 23. a limiting block; 41. a sliding sleeve; 42. a hydraulic cylinder; 43. a bottom plate; 44. a belt pulley; 45. clamping the belt; 46. a driving motor; 47. a photoelectric sensor; 48. a rotating shaft; 49. a bearing seat; 51. a support plate; 52. an adjusting block; 53. a stud; 54. a screw sleeve; 55. a pinch roller; 56. and a baffle.

Detailed Description

The utility model is further described with reference to the following detailed drawings in order to make the implementation, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in figures 1 to 3 of the drawings,

the embodiment provides a packaging machine for food processing, which comprises a feed bin 1 for loading grains, a discharging hopper 11 arranged at the lower end of the feed bin 1, a clamping mechanism arranged at the outer side of the discharging hopper 11 and used for clamping packaging bags, and a conveyor 3 for conveying the packaging bags arranged at the lower end of the discharging assembly;

the clamping mechanism comprises a clamping frame 2 and clamping pieces 4 symmetrically arranged on two sides of a discharging hopper 11, the clamping frame 2 comprises symmetrically arranged frame plates 21 and guide rods 22 arranged between the two groups of frame plates 21, the guide rods 22 are provided with two groups, one side of each clamping piece 4 is provided with a sliding sleeve 41 corresponding to the guide rods 22 and is connected with the guide rods 22 in a sliding manner through the sliding sleeves 41, two sides of each guide rod 22 are respectively provided with a limiting block 23 corresponding to each clamping piece 4 so as to limit the sliding distance of each clamping piece 4, and a hydraulic cylinder 42 is arranged between the clamping pieces 4 on two sides of the discharging hopper 11 so as to drive the two groups of clamping pieces 4 to clamp a packaging bag;

the clamping piece 4 comprises a bottom plate 43, belt pulleys 44 rotatably arranged on two sides of the bottom plate 43, and a clamping belt 45 sleeved on the belt pulleys 44, wherein the belt pulleys 44 on one side of the bottom plate 43 are in transmission connection with a driving motor 46, so that the clamping belt 45 is driven to circularly move, and the clamping belt 45 is arranged at the outer end of the discharging hopper 11 and used for driving the packaging bag to lift and clamp the packaging bag.

Specifically, the hydraulic cylinder 42 stretches out, pushes the clamping piece 4 to keep away from the lower hopper 11, and under the action of the limiting block 23, the gap between the clamping pieces 4 on two sides and the lower hopper 11 is consistent, the packing sleeve is sleeved into the lower hopper 11, the driving motor 46 drives the clamping belt 45 to move through the belt pulley 44, so that the packing bag is lifted to a corresponding height, the hydraulic cylinder 42 contracts, the clamping belt 45 clamps and fixes the packing bag at the outer end of the lower hopper 11, after loading is completed, the hydraulic cylinder 42 pushes the clamping piece 4 to expand, the packing bag is stably placed on the conveyor 3, the packing bag can be safely sleeved on the lower hopper 11, and the height of the packing bag can be adjusted, so that the packing bag can be completely expanded and stably falls on the conveyor 3.

In this embodiment, the upper end of the bottom plate 43 is provided with a photoelectric sensor 47, and the corresponding position of the discharging hopper 11 is provided with a reflecting plate for detecting the height of the packaging bag, so that the packaging bag is lifted to the corresponding position under the driving of the clamping belt 45.

In this embodiment, the pulley 44 is rotatably mounted on a bearing seat 49 through a rotating shaft 48, the bearing seat 49 is fixedly mounted on the bottom plate 43, and the pulley 44 at the lower end of the bottom plate 43 is in transmission connection with the driving motor 46 through the rotating shaft 48.

In this embodiment, the bottom plate 43 is located between the belt pulleys 44 on two sides and is provided with a tensioning mechanism 5, the tensioning mechanism 5 comprises a support plate 51 fixedly installed on the bottom plate 43, an adjusting block 52 slidably installed on the support plate 51 and a stud 53 driving the adjusting block 52 to move in a telescopic manner, a pinch roller 55 is arranged on the adjusting block 52 in a dispersed manner, one side of the pinch roller 55 is propped against the inner side of the clamping belt 45, the adjusting block 52 is provided with a screw sleeve 54 corresponding to the stud 53, the stud 53 is inserted into the screw sleeve 54 to be connected in an internal thread manner, and the outer end of the stud 53 is propped against the baffle 56, so that the movement of the adjusting block 52 on the support plate 51 is controlled. Specifically, the stud 53 is rotated to control the left-right movement of the adjustment block 52, thereby adjusting the tightness of the clamp belt 45.

In this embodiment, one side of the hydraulic cylinder 42 is connected to the clamping member 4 on one side of the discharging hopper 11, and the other side is connected to the clamping member 4 on the other side of the discharging hopper 11, so that two groups of clamping members 4 can be clamped on both sides of the discharging hopper 11.

In this embodiment, two sides of the lower end of the lower hopper 11 are respectively provided with a guide plate so as to facilitate the sheathing of the packaging bag.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof. It is noted that relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a packagine machine for food processing, is including being used for loading the feed bin of grain and setting up the lower hopper at the feed bin lower extreme, installing the fixture that is used for the centre gripping wrapping bag in the hopper outside under, the lower extreme of unloading subassembly is equipped with the conveyer of carrying the wrapping bag, its characterized in that: the clamping mechanism comprises a clamping frame and clamping pieces symmetrically arranged at two sides of the discharging hopper, the clamping frame comprises frame plates symmetrically arranged and guide rods arranged between the two groups of frame plates, the two groups of guide rods are arranged, one side of each clamping piece is provided with a sliding sleeve corresponding to the guide rod and is in sliding connection with the guide rod through the sliding sleeve, two sides of each guide rod are respectively provided with a limiting block corresponding to the clamping piece so as to limit the sliding distance of the clamping piece, and a hydraulic cylinder is arranged between the clamping pieces at two sides of the discharging hopper so as to drive the two groups of clamping pieces to clamp the packaging bag;

2. A packaging machine for food processing according to claim 1, characterized in that: the upper end of the bottom plate is provided with a photoelectric sensor, and a reflecting plate is arranged at the corresponding position of the discharging hopper.

3. A packaging machine for food processing according to claim 1, characterized in that: the belt pulley is rotatably arranged on the bearing seat through the rotating shaft, the bearing seat is fixedly arranged on the bottom plate, and the belt pulley at the lower end of the bottom plate is in transmission connection with the driving motor through the rotating shaft.

4. A packaging machine for food processing according to claim 3, characterized in that: the bottom plate is located between the belt pulleys on two sides and is provided with a tensioning mechanism, the tensioning mechanism comprises a support plate fixedly mounted on the bottom plate, an adjusting block slidably mounted on the support plate and a stud for driving the adjusting block to move in a telescopic mode, pinch rollers are arranged on the adjusting block in a dispersed mode, one side of each pinch roller abuts against the inner side of the clamping belt, the adjusting block is provided with a threaded sleeve corresponding to the stud, the stud is inserted into the threaded sleeve in a threaded connection mode, the outer end of each stud abuts against the baffle, and therefore movement of the adjusting block on the support plate is controlled.

5. A packaging machine for food processing according to claim 1, characterized in that: one side of the hydraulic cylinder is connected with the clamping piece on one side of the discharging hopper, and the other side of the hydraulic cylinder is connected with the clamping piece on the other side of the discharging hopper, so that two groups of clamping pieces can be clamped on two sides of the discharging hopper.

6. A packaging machine for food processing according to claim 1, characterized in that: guide plates are respectively arranged on two sides of the lower end of the discharging hopper.