CN211209508U

CN211209508U - Bag closer motor with protection mechanism

Info

Publication number: CN211209508U
Application number: CN201922160209.5U
Authority: CN
Inventors: 王天真; 周慧; 周小松; 朱武权
Original assignee: Wenzhou Huhong Automobile Electric Appliances Co ltd
Current assignee: Wenzhou Huhong Automobile Electric Appliances Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-08-07
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a bag closer motor with protection mechanism, the electric iron comprises a handle, the fixed quick-witted case that is provided with in handle top, the machine incasement is fixed and is provided with driving motor, driving motor extends to the quick-witted case outside and driving motor left side middle part transmission and is connected with the transmission shaft, machine case antetheca middle part is provided with the grid net, machine case roof right side intercommunication is provided with the air-supply line, air-supply line left side wall top has been seted up opening and has been built-in to have the flabellum. The utility model discloses an install flabellum and gear, in the package process, can drive branch b through reciprocating of external needle bar and remove, branch b's rack drives the geared rotation of meshing, the gear drives the flabellum rotation of bull stick, the flabellum blows towards the air-supply line, wind gets into quick-witted incasement and is discharged by the grid net for the peripheral circulation of air of quick-witted incasement motor, it is impaired to prevent that the motor from overheating, and realizes unpowered heat dissipation, reduce the electric energy and use, be fit for extensively promoting and using.

Description

Bag closer motor with protection mechanism

Technical Field

The utility model relates to a food processing equipment technical field specifically is a bag closer motor with protection mechanism.

Background

At present, a bag sealing machine is mainly used for sewing packaging bags of block-shaped, granular-shaped and powdery materials, and is suitable for small and medium-sized factory wharf warehouses to seal various sacks, sacks and plastic bag openings filled with grains, sugar, sand, powder and the like. The machine shell is cast by aluminum alloy with good mechanical property, so that the machine shell is convenient and portable to use and simple to adjust.

In implementing the present invention, the inventor finds that the following problems exist in the prior art and are not solved: 1. the needle bar of the existing bag sealing machine is powered by a driving motor to move up and down to carry out the packaging operation, in order to prevent the motor from being damaged due to overheating after long-time operation, an electric heat dissipation fan is mostly adopted to accelerate the circulation of air around the motor, but the mode consumes electric energy, and is high in later cleaning and maintenance, and the mode of partially adopting heat dissipation holes has insufficient heat dissipation; 2. the electronic heat dissipation fan of current device is not convenient for the dismouting, need not the heat dissipation under short time operation or the lower weather of temperature, leads to the heat dissipation fan to aggravate the whole weight of handheld package machine, increases user working strength scheduling problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bag closer motor with protection mechanism, through installing flabellum and gear, be fixed in branch b on the needle bar of bag closer, in-process is crossed to the package, can drive branch b through reciprocating of external needle bar and remove, branch b's rack drives the gear revolve of meshing, the gear drives the flabellum rotation of bull stick, the flabellum is bloied towards the air-supply line, wind gets into quick-witted incasement and is discharged by the grid net, accelerate the peripheral circulation of air of quick-witted incasement motor, prevent that the motor is overheated impaired, and realize unpowered heat dissipation, reduce the electric energy and use, the problem that proposes in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a motor of a bag sealing machine with a protection mechanism comprises a handle;

the top of the handle is fixedly provided with a case, a driving motor is fixedly arranged in the case, the driving motor extends to the outer side of the case, the middle of the left side of the driving motor is in transmission connection with a transmission shaft, the middle of the front wall of the case is provided with a grid net, the right side of the top wall of the case is communicated with an air inlet pipe, the top of the left wall of the air inlet pipe is provided with an opening, a fan blade is arranged in the opening, the left side of the fan blade is fixedly connected with a rotating rod, the middle of the rotating rod is sleeved with a bearing, the bottom of the outer ring of the bearing is fixedly provided with a supporting rod a, the rotating rod is in rotating connection with the supporting rod a through the bearing;

the bottom end of the supporting rod a and the left end of the supporting rod b are both sleeved with flange plates, bolts are arranged on the outer sides of the flange plates, and the supporting rod a is screwed and fixed with screw holes preset in the top wall of the case through the bolts.

As a preferred embodiment of the present invention, the left wall of the handle is provided with a finger groove and the finger groove is wavy.

As a preferred embodiment of the utility model, a rubber pad is pasted at the bottom of the handle.

As a preferred embodiment of the present invention, the rack, the gear and the bearing are made of stainless steel.

In a preferred embodiment of the present invention, the support bar a and the support bar b are made of 2Cr13 steel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a bag closer motor with protection mechanism, through installing flabellum and gear, be fixed in branch b on the needle bar of bag closer, at the encapsulation in-process, can drive branch b through reciprocating of external needle bar and remove, branch b's rack drives the gear revolve of meshing, the gear drives the flabellum rotation of bull stick, the flabellum is bloied towards the air-supply line, wind gets into quick-witted incasement and is discharged by the grid net, accelerate the peripheral circulation of air of quick-witted incasement motor, prevent that the motor is overheated impaired, and realize unpowered heat dissipation, reduce the electric energy and use.

2. The utility model relates to a bag closer motor with protection mechanism through installing ring flange and bolt, can connect soon with external needle bar and the screw of predetermineeing on the quick-witted case through the bolt on the ring flange, the dismouting of branch an and branch b of being convenient for, simultaneously because protection mechanism's detachable connection can need not under the heat dissipation condition, can get rid of protection mechanism to reduce handheld bag closer's whole weight, make the device more humanized.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of an overall front view structure of a motor of a bag sealing machine with a protection mechanism according to the present invention;

fig. 2 is a schematic structural view of a connection part between a supporting rod b and a fan blade of a motor of a bag closer with a protection mechanism.

In the figure: 1. a grip; 2. a finger groove; 3. a grid mesh; 4. a chassis; 5. a strut a; 6. an air inlet pipe; 7. a fan blade; 8. a strut b; 9. a flange plate; 10. a drive motor; 11. a drive shaft; 12. a bolt; 13. a gear; 14. a rack; 15. a rotating rod; 16. a bearing; 17. and (7) a rubber pad.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a motor of a bag sealing machine with a protection mechanism comprises a handle 1;

the top of the handle 1 is fixedly provided with a case 4, a driving motor 10 is fixedly arranged in the case 4, the driving motor 10 extends to the outer side of the case 4, the middle part of the left side of the driving motor 10 is in transmission connection with a transmission shaft 11, the middle part of the front wall of the case 4 is provided with a grid net 3, the right side of the top wall of the case 4 is communicated with an air inlet pipe 6, the top of the left wall of the air inlet pipe 6 is provided with a through opening, a fan blade 7 is arranged in the through opening, the left side of the fan blade 7 is fixedly connected with a rotating rod 15, the middle part of the rotating rod 15 is sleeved with a bearing 16, the bottom of the outer ring of the bearing 16 is fixedly provided with a supporting rod 5, the rotating rod 15 is rotatably connected with a supporting rod a5 through the bearing 16, the left end;

the bottom end of the strut a5 and the left end of the strut b8 are both sleeved with a flange 9, a bolt 12 is arranged outside the flange 9, and the strut a5 is screwed and fixed with a screw hole preset in the top wall of the case 4 through the bolt 12.

In this embodiment (as shown in fig. 1 and fig. 2), the flange 9 and the bolt 12 are installed, and can be screwed with the external needle rod and the screw hole preset on the case 4 through the bolt 12 on the flange 9, so as to facilitate the dismounting of the support rod a5 and the support rod b8, and at the same time, because of the detachable connection of the protection mechanism, the protection mechanism can be removed without heat dissipation, thereby reducing the overall weight of the hand-held bag sealing machine, making the device more humanized, the support rod b8 is fixed on the needle rod of the bag sealing machine through installing the fan blade 7 and the gear 14, in the packaging process, the support rod b8 can be driven to move through the up-and-down movement of the external needle rod, the rack 14 of the support rod b8 drives the engaged gear 13 to rotate, the gear 13 drives the fan blade 7 of the rotating rod 15 to rotate, the fan blade 7 faces the air inlet pipe 6, the air enters the case 4 and is discharged, prevent that the motor from overheated impaired, and realize unpowered heat dissipation, reduce the electric energy and use.

Wherein, the left wall of the handle 1 is provided with a finger groove 2, and the finger groove 2 is wavy.

In this embodiment (as shown in fig. 1), by installing the finger grooves 2, the hand friction can be increased by the finger grooves 2, and the slipping phenomenon can be prevented.

Wherein, a rubber pad 17 is stuck at the bottom of the grip 1.

In this embodiment (as shown in fig. 1), by installing the rubber pad 17, the bottom of the grip 1 can be prevented from hitting a user or a foreign object during use by the rubber pad 17, thereby achieving a protective effect.

Wherein, the rack 14, the gear 13 and the bearing 16 are all made of stainless steel materials.

In this embodiment (as shown in fig. 2), the rack 14, the gear 13 and the bearing 16 are all made of stainless steel, so that the rusting speed of the rack 14, the gear 13 and the bearing 16 can be delayed, and smooth transmission and rotation can be ensured.

Wherein the strut a5 and the strut b8 are 2Cr13 steel products.

In the embodiment (as shown in fig. 1), the strut a5 and the strut b8 are made of 2Cr13 steel, so that the strut has high strength and corrosion resistance, and the phenomenon of bending and breaking is prevented.

The working principle is as follows: it should be noted that the utility model relates to a bag closer motor with protection mechanism, which comprises a handle 1, a finger groove 2, a grid net 3, a case 4, a support rod a5, an air inlet pipe 6, a fan blade 7, a support rod b8, a flange 9, a driving motor 10, a transmission shaft 11, a bolt 12, a gear 13, a rack 14, a rotating rod 15, a bearing 16 and a rubber pad 17, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the motor can be known by technical manuals or conventional test methods, when the bag closer motor with protection mechanism is used, the driving motor 10 of the case 4 is butted and positioned with the driving mechanism of the bag closer, the flange 9 of the support rod b8 is connected with a needle rod on the driving mechanism, the flange 9 and the bolt 12 are arranged, the screw holes preset on the needle rod and the case 4 can be screwed with the needle rod through the bolt 12 on the flange 9, the detachable connection of branch a5 and branch b8 of being convenient for, simultaneously because the detachable connection of protection mechanism, can need not under the heat dissipation condition, can get rid of protection mechanism, thereby reduce the whole weight of handheld package machine, make the device more humanized, through installing flabellum 7 and gear 14, be fixed in branch b8 on the needle bar of package machine, in the packaging process, can drive branch b8 through the reciprocating of external needle bar and remove, the rack 14 of branch b8 drives the rotation of engaged gear 13, gear 13 drives the flabellum 7 of bull stick 15 and rotates, flabellum 7 blows towards air-supply line 6, wind gets into quick-witted case 4 and is discharged by grid net 3, accelerate the peripheral circulation of air of motor in quick-witted case 4, prevent motor overheat damage, and realize unpowered heat dissipation, reduce the electric energy and use, the result of use is comparatively ideal.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a bag closer motor with protection mechanism which characterized in that: comprises a handle (1);

the handle (1) is fixedly provided with a case (4) at the top, a driving motor (10) is fixedly arranged in the case (4), the driving motor (10) extends to the outer side of the case (4) and the middle part of the left side of the driving motor (10) is in transmission connection with a transmission shaft (11), a grid net (3) is arranged in the middle of the front wall of the case (4), an air inlet pipe (6) is arranged on the right side of the top wall of the case (4) in a communicating manner, an opening is formed in the top of the left wall of the air inlet pipe (6), a fan blade (7) is arranged in the opening, a rotating rod (15) is fixedly connected to the left side of the fan blade (7), a bearing (16) is sleeved in the middle of the rotating rod (15), a supporting rod a (5) is fixedly arranged at the bottom of the outer ring of the bearing (16), the rotating rod (15), a rack (14) is meshed with the rear side of the gear (13), and the rack (14) is welded at the right end of the front wall of the support rod b (8);

the supporting rod is characterized in that the bottom end of the supporting rod a (5) and the left end of the supporting rod b (8) are both provided with flange plates (9), bolts (12) are arranged on the outer sides of the flange plates (9), and the supporting rod a (5) is fixedly screwed with preset screw holes in the top wall of the case (4) through the bolts (12).

2. The motor of the bag closer with the protection mechanism as claimed in claim 1, wherein: the left wall of the handle (1) is provided with a finger groove (2), and the finger groove (2) is wavy.

3. The motor of the bag closer with the protection mechanism as claimed in claim 1, wherein: a rubber pad (17) is stuck at the bottom of the grip (1).

4. The motor of the bag closer with the protection mechanism as claimed in claim 1, wherein: the rack (14), the gear (13) and the bearing (16) are all made of stainless steel materials.

5. The motor of the bag closer with the protection mechanism as claimed in claim 1, wherein: the supporting rod a (5) and the supporting rod b (8) are made of 2Cr13 steel products.