Konjac powder packaging machine

Abstract

The utility model discloses a konjac powder packaging machine which comprises a conveying belt used for conveying packaging bags. The discharging hopper is arranged above the conveying belt and is used for discharging the konjac powder to a packaging bag; the air exhaust mechanism is installed on the conveying belt and used for exhausting air in the packaging bags and then sealing the packaging bags. According to the packaging bag sealing device, packaging bags are conveyed through the conveying belt, after discharging is completed under the action of the discharging hopper, the packaging bags move to the air exhaust mechanism along with the conveying belt, the air exhaust mechanism exhausts air in the packaging bags and then seals the packaging bags, redundant air in the packaging bags can be reduced, and the problem that the packaging bags occupy large space is solved.

Description

Technical Field

[0001] The utility model relates to the field of food processing, in particular to a konjac powder packaging machine. Background Art

[0002] After the processing of konjac powder is completed, the konjac powder needs to be quantitatively packaged for sale. Existing packaging equipment includes a housing and a distributor, a hopper is fixedly installed at the upper center position of the distributor, a support frame is fixedly installed at the upper side position of the distributor, a packaging bag roll is sleeved at the upper center position of the support frame, a stirring motor is fixedly installed at one side of the hopper, a lower hopper is fixedly installed at the front center position of the distributor, a molding ring is fixedly installed at the outside of the lower hopper, a longitudinal electric heating block group is provided near the upper position of the front of the housing, a roller group is provided at the lower position of the longitudinal electric heating block group at the front of the housing, and a transverse electric heating block group is provided at the lower position of the roller group at the front of the housing. The equipment can cool the packaging bag after thermoplasticization to avoid deformation, and can also avoid konjac powder agglomeration.

[0003] The existing packaging equipment has the following problems: after the packaging bag is thermoplastically sealed, there is a lot of air inside and it occupies a large space.

[0004] Based on the above situation, a konjac flour packaging machine is urgently needed to solve the problem that the packaging bag takes up a large space. Utility Model Content

[0005] The utility model aims to solve the problem that the packaging bag occupies a large space because the existing packaging equipment has more air inside after the packaging bag is thermoplastically sealed and occupies a large space.

[0006] The technical solution of the utility model is as follows:

[0007] A konjac flour packaging machine, comprising:

[0008] Conveyor belt for transporting packaging bags;

[0009] A feeding hopper is arranged above the conveyor belt and is used for feeding konjac powder into packaging bags;

[0010] The air extraction mechanism is installed on the conveyor belt and is used to extract the air in the packaging bag and then seal it.

[0011] In the existing packaging equipment, there is a lot of air inside the packaging bag after the packaging bag is thermoplastically sealed, and it occupies a large space. In this solution, the packaging bag is transported by the conveyor belt. After the packaging bag is unloaded under the action of the unloading hopper, the packaging bag moves to the exhaust mechanism along the conveyor belt. The exhaust mechanism extracts the air in the packaging bag and then seals it, which can reduce the excess air in the packaging bag and solve the problem of the packaging bag occupying a large space.

[0012] Furthermore, the present solution does not limit the specific structure of the vacuum mechanism. One feasible solution is: the vacuum mechanism includes a vacuum pipe and a clamping plate cooperating with the vacuum pipe. When this solution is adopted, the packaging bag is clamped by cooperating with the vacuum pipe through the clamping plate and the vacuum pipe, and the air in the packaging bag is extracted through the vacuum pipe.

[0013] Furthermore, in order to improve air tightness, one feasible solution is that a flexible strip is installed on the clamping plate. When this solution is adopted, when the clamping plate is pressed against the exhaust pipe, the flexible strip is deformed and fits with the exhaust pipe, thereby improving air tightness.

[0014] Furthermore, in order to further improve the air tightness, the exhaust pipe is a strip tube and the thickness of the strip tube gradually decreases from the middle to the outside. When this solution is adopted, it is more conducive to the flexible strip to overlap with the exhaust pipe, further improving the air tightness.

[0015] Furthermore, in order to achieve the sealing of the packaging bag, one feasible solution is: the vacuum mechanism also includes a hot pressing block and a hot pressing cylinder for driving the hot pressing block. When this solution is adopted, the hot pressing block is driven by the hot pressing cylinder to approach the packaging bag to perform thermoplastic sealing on the packaging bag. The structure is simple and easy to maintain.

[0016] Furthermore, in order to facilitate unloading, one feasible solution is: a lifting tube and a unloading cylinder connected to the lifting tube are installed on the unloading hopper, and the lifting tube extends into the packaging bag when it descends. When this solution is adopted, the unloading cylinder drives the lifting tube to descend and extend into the packaging bag, which can effectively prevent the konjac flour from overflowing during the unloading process.

[0017] Furthermore, after the unloading is completed, there is part of the konjac flour suspended in the air in the packaging bag, and a small amount of konjac flour will be sucked in during the suction process of the suction mechanism. In order to avoid dust pollution, one feasible solution is: a recovery component is installed on the exhaust port of the suction mechanism. When this solution is adopted, the konjac flour sucked by the suction mechanism is recovered by the recovery component, which can avoid dust pollution.

[0018] Furthermore, this solution does not uniquely limit the specific structure of the recovery component. One feasible solution is: the recovery component includes a recovery tank, in which a plurality of filter screens arranged at intervals are installed. When this solution is adopted, the konjac powder sucked by the air extraction mechanism is discharged into the recovery tank, and then the konjac powder is filtered and recovered through the filter screen.

[0019] Compared with the existing technology, the beneficial effects of the utility model are:

[0020] 1. The packaging bag is transported by the conveyor belt. After the material is unloaded under the action of the unloading hopper, the packaging bag moves to the exhaust mechanism along the conveyor belt. The exhaust mechanism extracts the air in the packaging bag and then seals it, which can reduce the excess air in the packaging bag and solve the problem that the packaging bag occupies a large space;

[0021] Second, since the clamping plate is provided with a flexible strip, when the clamping plate is pressed against the exhaust pipe, the flexible strip is deformed and fits the exhaust pipe, thereby improving air tightness;

[0022] Third, since a recovery component is installed on the exhaust port of the air extraction mechanism, the konjac powder sucked by the air extraction mechanism is recovered by the recovery component, thereby avoiding dust pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall first viewing angle structure of an embodiment of the utility model;

[0024] Figure 2 It is a schematic diagram of the structure of the second viewing angle of the embodiment of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the air extraction mechanism of an embodiment of the utility model;

[0026] Figure 4 for Figure 3 A in the enlarged view;

[0027] Figure 5 This is a schematic diagram of the lower hopper structure of an embodiment of the utility model;

[0028] Figure 6 This is a schematic diagram of the recovery tank structure of an embodiment of the utility model.

[0029] Reference numerals:

[0030] 1. Conveyor belt; 2. Lower hopper; 3. Air extraction mechanism; 4. Recovery component;

[0031] 11. Motor;

[0032] 21. Lifting pipe; 22. Unloading cylinder;

[0033] 31. Exhaust pipe; 32. Clamping plate; 33. Flexible strip; 34. Hot pressing block; 35. Hot pressing cylinder; 36. Lifting shaft;

[0034] 41. Recovery tank; 42. Filter; 43. Air inlet; 44. Handle. DETAILED DESCRIPTION

[0035] It should be noted that relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0036] The features and performance of the present invention are further described in detail below in conjunction with the embodiments.

[0037] Example:

[0038] Please refer to Figure 1 and Figure 2 , a konjac flour packaging machine, comprising:

[0039] Conveyor belt 1, used for conveying packaging bags;

[0040] A feeding hopper 2 is arranged above the conveyor belt 1 and is used for feeding the konjac powder into a packaging bag;

[0041] The air extraction mechanism 3 is installed on the conveyor belt 1 and is used to extract the air in the packaging bag and then seal it.

[0042] In the existing packaging equipment, there is a lot of air inside the packaging bag after the packaging bag is thermoplastically sealed, and it occupies a large space. In this solution, the packaging bag is transported by a conveyor belt 1. After the packaging bag is unloaded under the action of a hopper 2, the packaging bag moves along the conveyor belt 1 to the exhaust mechanism 3. The exhaust mechanism 3 extracts the air in the packaging bag and then seals it, which can reduce the excess air in the packaging bag and solve the problem of the packaging bag occupying a large space.

[0043] Reference Figure 2 This solution does not limit the specific structure of the exhaust mechanism 3. One feasible solution is: the exhaust mechanism 3 includes an exhaust pipe 31 and two clamping plates 32 that cooperate with the exhaust pipe 31. A lifting shaft 36 is installed between the exhaust mechanism 3 and the conveyor belt 1. When this solution is adopted, the packaging bag is clamped by cooperating with the exhaust pipe 31 through the clamping plate 32, and the air in the packaging bag is extracted through the exhaust pipe 31.

[0044] In order to improve air tightness, one feasible solution is that a flexible strip 33 is installed on the clamping plate 32. When this solution is adopted, when the clamping plate 32 is pressed against the exhaust pipe 31, the flexible strip 33 is deformed and fits with the exhaust pipe 31, thereby improving air tightness.

[0045] In order to further improve the air tightness, the exhaust pipe 31 is a strip tube and the thickness of the strip tube gradually decreases from the middle to the outside. When this solution is adopted, it is more conducive to the flexible strip 33 to overlap with the exhaust pipe 31, further improving the air tightness.

[0046] Reference Figure 4 In order to achieve the sealing of the packaging bag, one feasible solution is: the exhaust mechanism 3 also includes a hot pressing block 34 and a hot pressing cylinder 35 for driving the hot pressing block 34. When this solution is adopted, the hot pressing cylinder 35 drives the hot pressing block 34 to approach the packaging bag to perform thermoplastic sealing on the packaging bag. The structure is simple and easy to maintain.

[0047] Reference Figure 5 In order to facilitate unloading, one feasible solution is: a lifting pipe 21 and a unloading cylinder 22 connected to the lifting pipe 21 are installed on the unloading hopper 2, and the lifting pipe 21 extends into the packaging bag when it descends. When this solution is adopted, the unloading cylinder 22 drives the lifting pipe 21 to descend and extend into the packaging bag, which can effectively prevent the konjac flour from overflowing during the unloading process.

[0048] Reference Figure 1 After the unloading is completed, there is some konjac powder suspended in the air in the packaging bag, and a small amount of konjac powder will be sucked in during the suction process of the suction mechanism 3. In order to avoid dust pollution, one feasible solution is: a recovery component 4 is installed on the exhaust port of the suction mechanism 3. When this solution is adopted, the konjac powder sucked by the suction mechanism 3 is recovered by the recovery component 4, which can avoid dust pollution.

[0049] Reference Figure 6 This solution does not limit the specific structure of the recovery component 4. One feasible solution is: the recovery component 4 includes a recovery tank 41, and a plurality of filter screens 42 are installed in the recovery tank 41. Specifically, an air inlet 43 is formed on the recovery tank 41 to cooperate with the exhaust port of the suction mechanism 3. When this solution is adopted, the konjac powder sucked by the suction mechanism 3 is discharged into the recovery tank 41, and then the konjac powder is filtered and recovered through the filter screen 42.

[0050] Preferably, a handle 44 is formed on the recovery tank 41 . When this solution is adopted, the recovery tank 41 can be conveniently and quickly installed or removed by operating the handle 44 .

[0051] The working principle of this embodiment:

[0052] After the motor 11 starts and drives the conveyor belt 1 to transport the packaging bag to the bottom of the unloading hopper 2, the motor 11 stops working to make the packaging bag still, and the unloading cylinder 22 drives the lifting tube 21 to descend and extend the lifting tube 21 into the packaging bag for unloading. After unloading is completed, the motor 11 starts and transports the packaging bag to the bottom of the suction mechanism 3, and the lifting shaft 36 drives the suction pipe 31 to descend and extend the suction pipe 31 into the packaging bag. After the two clamping plates 32 approach each other and the two flexible strips 33 are pressed against the suction pipe 31, the packaging bag is evacuated. After the evacuation is completed, the hot pressing cylinder 35 drives the hot pressing block 34 to contact the packaging bag for thermoplastic sealing. During the evacuation process, the konjac powder sucked into the suction mechanism 3 enters the recovery tank 41 through the air inlet 43, and is filtered and recovered by a plurality of filter screens 42.

[0053] In order to solve the problem that the packaging bags take up a large space, in this solution, the packaging bags are transported by a conveyor belt 1. After the packaging bags are unloaded under the action of a unloading hopper 2, the packaging bags move along the conveyor belt 1 to the vacuum mechanism 3. The vacuum mechanism 3 extracts the air in the packaging bags and then seals them, which can reduce the excess air in the packaging bags and solve the problem that the packaging bags take up a large space.

[0054] In order to ensure air tightness, in this solution, since a flexible strip 33 is installed on the clamping plate 32, when the clamping plate 32 is pressed against the exhaust pipe 31, the flexible strip 33 is deformed and fits with the exhaust pipe 31, thereby improving air tightness.

[0055] In order to avoid dust pollution, in this solution, since a recovery component 4 is installed on the exhaust port of the suction mechanism 3, the konjac powder sucked by the suction mechanism 3 is recovered by the recovery component 4, which can avoid dust pollution.

[0056] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A konjac flour packaging machine, characterized in that, include: A conveyor belt (1) for conveying packaging bags; A feeding hopper (2) is arranged above the conveyor belt (1) and is used to feed the konjac flour into a packaging bag; The air extraction mechanism (3) is installed on the conveyor belt (1) and is used to extract the air in the packaging bag and then seal it.

2. A konjac powder packaging machine according to claim 1, characterized in that, The air extraction mechanism (3) comprises an air extraction pipe (31) and a clamping plate (32) matched with the air extraction pipe (31).

3. A konjac powder packaging machine according to claim 2, characterized in that, A flexible strip (33) is mounted on the clamping plate (32).

4. A konjac powder packaging machine according to claim 3, characterized in that, The air extraction pipe (31) is a strip-shaped pipe, and the thickness of the strip-shaped pipe gradually decreases from the middle to the outside.

5. A konjac powder packaging machine according to claim 2, characterized in that, The air extraction mechanism (3) further comprises a hot pressing block (34) and a hot pressing cylinder (35) for driving the hot pressing block (34).

6. A konjac powder packaging machine according to claim 1, characterized in that, The unloading hopper (2) is provided with a lifting pipe (21) and a unloading cylinder (22) connected to the lifting pipe (21), and the lifting pipe (21) extends into the packaging bag when descending.

7. A konjac powder packaging machine according to claim 1, characterized in that, A recovery component (4) is installed on the exhaust port of the air extraction mechanism (3).

8. A konjac powder packaging machine according to claim 7, characterized in that, The recovery component (4) comprises a recovery tank (41), wherein a plurality of filter screens (42) arranged at intervals are installed in the recovery tank (41).

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