CN209177038U - A kind of heat-sealing device suitable for packing captain's sealing - Google Patents
A kind of heat-sealing device suitable for packing captain's sealing Download PDFInfo
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- CN209177038U CN209177038U CN201821766346.2U CN201821766346U CN209177038U CN 209177038 U CN209177038 U CN 209177038U CN 201821766346 U CN201821766346 U CN 201821766346U CN 209177038 U CN209177038 U CN 209177038U
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- generating pipe
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Abstract
The heat-sealing device that the utility model discloses a kind of suitable for packing captain's sealing, it is arranged in juxtaposition including a pair and can be circumferentially rotated around its axis, hollow multi-diameter shaft, coaxial heat-generating pipe is equipped in each multi-diameter shaft, when multi-diameter shaft rotation, heat-generating pipe is stationary；Heating part is equipped in the middle part of heat-generating pipe, multi-diameter shaft periphery corresponds to heating part set and is installed with heat-sealing wheel, when on the heat-sealing wheel that heat can be radiated to multi-diameter shaft periphery by heat-generating pipe adstante febre.Heat-sealing device provided by the utility model, heat-generating pipe is separated from each other can with heat-sealing wheel in such a way that heat-generating pipe heats heat-sealing wheel, when multi-diameter shaft is in rotation, heat-generating pipe can be remain stationary, and then without using the structure easy to wear such as conducting ring, the case where reducing mutual friction and wear between all parts, heating part appliance circuit structure is not only simplified, the workload of maintenance maintenance is also greatly reduced, reduces production and manufacturing cost.
Description
Technical field
The utility model relates to heat sealed package technical fields, and in particular to a kind of heat-seal suitable for packing captain's sealing
It sets.
Background technique
In packing technique field, heat-sealing technology is a kind of widely used packaging seal technology, is commonly utilized in daily use chemicals
The fields such as product packaging, food and medicine packaging.Mainly using heating sealing part material, reaching to pressurize after viscosity flow state makes
Seal, generally completed with hot-press sealed device or heat sealing machine.
Wherein heat-sealing head is the executing agency of Heat Sealing, and the heat-sealing head of Heat Sealing needs in hot pressing to heat-sealing
Heat generating device in head is powered, and since heat generating device is with heat-sealing head common rotation, heat generating device connects conducting ring to ensure
Normal power supply during rotation, conducting ring are used in any while require continuous rotation, and need from fixed position to rotation
In the Mechatronic Systems of location transmission power supply and signal.The material of conducting ring requires mechanical strength big, and is the good conductor of electricity, also wants
With corrosion resistance, when with brush sliding contact, it is necessary to have wearability and stable sliding contact characteristic, manufacturing cost
It is higher, and friction can be generated when high-speed rotation during long-play, cause parts depreciation to be accelerated, in addition, conductive sliding
Loop circuit is insulating properties there are one very high requirement, Insulation Problems and measure after sale caused by leaking electricity bigger, greatly increase
Operation and maintenance cost.
Utility model content
For the defects in the prior art, the heat that the purpose of the utility model is to provide a kind of suitable for packing captain's sealing
Seal apparatus simplifies the circuit of heating part, and the abrasion of heating accessory can be reduced in hot pressing, reaches reduction production system
Make the purpose with maintenance cost.
The technical scheme adopted by the utility model is a kind of heat-sealing device suitable for packing captain's sealing, including one
To being arranged in juxtaposition and can be circumferentially rotated around its axis, hollow multi-diameter shaft, it is equipped in each multi-diameter shaft coaxial
Heat-generating pipe, when multi-diameter shaft rotation, the heat-generating pipe is stationary；Heating part, the multi-diameter shaft are equipped in the middle part of the heat-generating pipe
Periphery corresponds to heating part set and is installed with heat-sealing wheel, when heat can be radiated to the heat-sealing of multi-diameter shaft periphery by the heat-generating pipe adstante febre
On wheel.
In the technical program, heat-sealing device is relatively rotated by the way that a pair of multi-diameter shaft being arranged in juxtaposition is arranged and is realized to needing to grow
The packaging bag of sealing is sealed, and two multi-diameter shafts can relatively rotate, and heat-generating pipe has been worn in multi-diameter shaft, and multi-diameter shaft can be around hair
Heat pipe circumferentially rotates, and the heating part of the heat-generating pipe is mounted on the heat-sealing wheel radiant heat on multi-diameter shaft in multi-diameter shaft rotation Shi Kexiang
Amount, heat-sealing wheel are set in heating part and correspond on multi-diameter shaft periphery, make heating part that can quickly improve the temperature of heat-sealing wheel, this technology side
Case be separated from each other heat-generating pipe can with heat-sealing wheel in such a way that heat-generating pipe heats heat-sealing wheel, the heat-generating pipe when multi-diameter shaft is in rotation
The case where can remaining stationary, and then without using the structure easy to wear such as conducting ring, avoiding phase mutual friction between all parts,
Parts depreciation is reduced, production and manufacturing cost are reduced.
Further, the enlarged diameter section and middle diameter segment positioned at enlarged diameter section both ends that the multi-diameter shaft includes middle part, it is described
Heat-sealing wheel is solidly set on enlarged diameter section, is installed with the spring bearing of support multi-diameter shaft in every section in diameter segment.
When carrying out long sealing operation to products such as the biggish packaging bags of specification, due to the larger (heat-sealing of length to be sealed
Length range is within 100mm-500mm), the length of heat-sealing wheel is increase accordingly, to keep stabilization of two heat-sealing wheels in rotation
Property, heat-sealing wheel needs to arrange that when heat-sealing wheel is horizontally disposed, heat-sealing wheel and spring bearing are installed respectively using upper lower horizontal mode
On the enlarged diameter section and middle diameter segment of multi-diameter shaft, multi-diameter shaft is by the way of the support of diameter segment in the arrangement of both ends to multi-diameter shaft
Carry out it is horizontally-supported, when multi-diameter shaft rotation when, spring bearing not only can to multi-diameter shaft constitute support, can also reduce multi-diameter shaft turn
Frictional force when dynamic.
Further, wherein the end of diameter segment is additionally provided with reduced diameter section to the multi-diameter shaft in one section, in the reduced diameter section
On be installed with transmission gear, the intermeshing of transmission gear on two multi-diameter shafts.
When sealing to packaging bag, two multi-diameter shafts need to relatively rotate when driving heat-sealing wheel rotation, when two multi-diameter shafts
When rotating in same direction, heat-sealing wheel can not then be sealed packaging bag, and two multi-diameter shafts are by being mounted on reduced diameter section and phase
Relative rotation can be realized in the transmission gear mutually engaged, it is ensured that the heat-sealing effect of heat-sealing wheel.
Further, the inner hole of the multi-diameter shaft is in stepped hole, and the stepped hole includes corresponding with multi-diameter shaft enlarged diameter section
Large aperture section and small-bore section positioned at large aperture section both ends, the heating position of the heat-generating pipe it is described in the section of large aperture
Heating part outer wall and large aperture section inner wall between spacing be D, the heat-generating pipe rest part outer wall and small-bore section inner wall it
Between spacing be d, D be less than d.
The large aperture section of stepped hole can accommodate the heating part of heat-generating pipe, when hair of the multi-diameter shaft in rotation, in the section of large aperture
Heat is simultaneously radiated on the heat-sealing wheel for being solidly set on multi-diameter shaft enlarged diameter section by hot portion, that is, heatable, reaches raising heat-sealing wheel surface temperature
The purpose of degree, small-bore section can be used in installing heat-generating pipe.
Further, pad is equipped with oilless bearing between the heat-generating pipe and multi-diameter shaft, and the oilless bearing is located at heat-generating pipe
The two sides of corresponding heating part.
When heat-generating pipe is threaded through in the stepped hole of multi-diameter shaft, heat-generating pipe both ends can be threaded through in oilless bearing, work as ladder
In rotation, the heat-generating pipe being threaded through in multi-diameter shaft stepped hole can be remain stationary axis under the action of oilless bearing, oilless bearing
Frictional force when multi-diameter shaft rotation can be reduced, and then reduces abrasion.
Further, it is installed with thrust bearing and limit shaft sleeve except multi-diameter shaft at the heat-generating pipe both ends, it is described
Limit shaft sleeve pushes against corresponding thrust bearing to the corresponding end of multi-diameter shaft.
When heat-generating pipe is without axial limiting, during rotation, heat-generating pipe can shift multi-diameter shaft axially, cause to send out
Hot portion and the relative position of heat-sealing wheel shift, the thrust bearing being arranged on the limiting section of fever tube end arrangement and limit
Axle sleeve cooperation can be avoided heat-generating pipe in axial dipole field.
Further, the identical one end of two heat-generating pipes is equipped with fixinig plate, radial direction of the fixinig plate along heat-generating pipe
Extend outwardly arrangement, and the fixinig plate is equipped with fixation hole, is equipped with the fixing bolt for fixing two heat-generating pipes in the fixation hole.
It can avoid heat-generating pipe dislocation after fixing bolt is installed in the fixation hole of two fixinig plates, make two heat-generating pipe positions
It keeps relative stability.
Further, the periphery of the heat-sealing wheel is equipped with heat-sealing tooth, and the heat-sealing tooth is axially arranged along heat-sealing wheel.
When two heat-sealing wheels relatively rotate, the heat-sealing tooth being arranged on heat-sealing wheel can be intermeshed, when sealing tooth engagement
Packaging bag can be sealed.
Further, the fixing screws along heat-sealing wheel radial arrangement are bolted on the heat-sealing wheel periphery.
Fixing screws can ensure that heat-sealing wheel is stably mounted on multi-diameter shaft, by the way of the fixed heat-sealing wheel of fixing screws
Same heat-sealing wheel easy to disassemble, to install the heat-sealing wheel of different length specification when in use.
The beneficial effects of the utility model are: heat-sealing device provided by the utility model is arranged in juxtaposition by the way that a pair is arranged
Multi-diameter shaft relatively rotate and realize the packaging bag for needing long sealing is sealed, the heat-generating pipe worn in multi-diameter shaft can be in rank
To the heat-sealing wheel radiations heat energy being mounted on multi-diameter shaft when terraced axis rotates, make heat-generating pipe in such a way that heat-generating pipe heats heat-sealing wheel
It can be separated from each other with heat-sealing wheel, when multi-diameter shaft is in rotation, heat-generating pipe can be remain stationary, and then easy without using conducting ring etc.
Wear structure, not only simplifies heating part appliance circuit knot at the case where reducing mutual friction and wear between all parts
Structure also greatly reduces manufacturing cost and maintenance load, and the utility model is structurally reasonable, easy to use, can be extensive
Suitable for the heat-sealing of packaging bag application.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the schematic perspective view for the heat-sealing device for being suitable for packing captain's sealing that an embodiment provides.
Fig. 2 is the installation cross-sectional view for the heat-sealing device for being suitable for packing captain's sealing that an embodiment provides.
Appended drawing reference: multi-diameter shaft 1, enlarged diameter section 101, middle diameter segment 102, reduced diameter section 103, large aperture section 104, aperture
Diameter section 105, heating part 201, heat-sealing wheel 3, heat-sealing tooth 301, spring bearing 4, transmission gear 5, oilless bearing 6, pushes away heat-generating pipe 2
Power bearing 7, limit shaft sleeve 8, fixinig plate 9, fixing screws 10, thermometric line 11.
Specific embodiment
Here, it is to be noted that, the utility model relates to function, method etc. be only the prior art conventional adaptation
Using.Therefore, improvement of the utility model for the prior art, the connection relationship being substantially between hardware, rather than it is directed to function
Can, although method itself namely the utility model be related to some functions, method, but and do not include and propose to function, method itself
Improvement.Description of the utility model for function, method is in order to better illustrate the utility model, preferably to manage
Solve the utility model.
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this reality
The ordinary meaning understood with novel one of ordinary skill in the art.
Fig. 1 and Fig. 2 are please referred to, it is in one embodiment, provided by the utility model a kind of suitable for packing captain's sealing
Heat-sealing device, specifically include it is a pair of be arranged in juxtaposition and can be circumferentially rotated around its axis, hollow multi-diameter shaft 1, each rank
Coaxial heat-generating pipe 2 is equipped in terraced axis 1, when multi-diameter shaft 1 rotates, heat-generating pipe 2 is stationary；It is equipped in the middle part of heat-generating pipe 2
Heating part 201,1 periphery of multi-diameter shaft correspond to 201 sets of heating part and are installed with heat-sealing wheel 3, when 2 adstante febre of heat-generating pipe can be by heat spoke
It is incident upon on the heat-sealing wheel 3 of 1 periphery of multi-diameter shaft.Heat-sealing device relatively rotates realization by the way that a pair of multi-diameter shaft 1 being arranged in juxtaposition is arranged
The packaging bag for needing long sealing is sealed, two multi-diameter shafts 1 can relatively rotate, and heat-generating pipe 2, rank have been worn in multi-diameter shaft 1
Terraced axis 1 can be circumferentially rotated around heat-generating pipe 2, and the heating part 201 of the heat-generating pipe 2 rotates Shi Kexiang in multi-diameter shaft 1 and is mounted on ladder
3 radiations heat energy of heat-sealing wheel on axis 1, heat-sealing wheel 3 are set on corresponding 1 periphery of multi-diameter shaft of heating part 201, and heating part 201 can be fast
Speed improves the temperature of heat-sealing wheel 3.Heating part 201 is preferential to improve temperature by the way of resistance electrified regulation.
As shown in Figure 1, in heat-seal operation, due to the packaging bag to different materials, required heating temperature is not yet
Equally, for ease of operation, the thermometric line 11 of measurable 201 temperature of heating part can be introduced in heat-generating pipe 2, thermometric line 11 introduces
It is fixed on 2 inner wall of heat-generating pipe after heat-generating pipe 2 to correspond in the edge of heating part 201, the temperature of 11 real-time measurement heating part 201 of thermometric line
Degree can suspend and heat to heating part 201 when temperature is higher than current desired heat-sealing temperature, when temperature is lower than temperature needed for heat-sealing
When spending, it Z can be continuously maintained and be powered to heating part 201, so that the temperature of heating part 201 is reached heat-sealing required temperature, pass through automation
Temperature measurement can make heat-seal operation more intelligent and facilitation.The present embodiment makes to send out in such a way that heat-generating pipe 2 heats heat-sealing wheel 3
Heat pipe 2 can be separated from each other with heat-sealing wheel 3, and when multi-diameter shaft 1 is in rotation, heat-generating pipe 2 can be remain stationary, and then without using leading
The structure easy to wear such as electric ring, the case where avoiding phase mutual friction between all parts, reduce parts depreciation.In some embodiments
In, the speed of service of packing machine only needs wherein in two multi-diameter shafts 1 compared with slowly and in the heat-sealing lower situation of thermal requirement
Heat-generating pipe 2 is installed, or only to 2 heating power of heat-generating pipe in one of multi-diameter shaft 1 in one multi-diameter shaft 1, to reduce
Production cost and reduction energy consumption.
As depicted in figs. 1 and 2, the enlarged diameter section 101 of multi-diameter shaft 1 including middle part and in 101 both ends of enlarged diameter section
Diameter segment 102, heat-sealing wheel 3 are solidly set on enlarged diameter section 101, are installed with the support of support multi-diameter shaft 1 in every section in diameter segment 102
Bearing 4.
As shown in Figure 1, when to products such as the biggish packaging bags of specification into long sealing operation, due to length to be sealed compared with
Greatly, the length of heat-sealing wheel 3 is increase accordingly, and to keep stability of two heat-sealing wheels 3 in rotation, heat-sealing wheel 3 is needed using up and down
Horizontal mode arranges that when heat-sealing wheel 3 is horizontally disposed, heat-sealing wheel 3 is mounted on the enlarged diameter section 101 of multi-diameter shaft 1, and ladder
Axis 1 carries out multi-diameter shaft 1 by the way of the support of diameter segment 102 in arrangement horizontally-supported, reaches and stablizes support heat-sealing wheel 3
Purpose installs spring bearing 4 in horizontally-supported middle diameter segment 102, reduces frictional force of the multi-diameter shaft 1 in rotation, is
The heat-seal operation of long sealing is adapted to, the length range of heat-sealing wheel 3 is 100mm-500mm, for the ease of production, in some embodiments
In, each section of outer diameter of multi-diameter shaft 1 is equal, i.e., multi-diameter shaft is optical axis, and the installing component specification on multi-diameter shaft is accordingly adapted to ladder
The outer diameter of axis.
As depicted in figs. 1 and 2, in heat-sealing, therefore, to assure that two multi-diameter shafts 1 relatively rotate, and packaging bag to be sealed is from two
It is put between multi-diameter shaft 1, the heat-sealing wheel 3 on two multi-diameter shafts 1 is made to press packaging bag to be sealed, the wherein Duan Zhongzhi of multi-diameter shaft 1
The end of diameter section 102 is additionally provided with reduced diameter section 103, is installed with transmission gear 5 on reduced diameter section 103, on two multi-diameter shafts 1
Transmission gear 5 be intermeshed.When carrying out long heat-sealing to packaging bag, two multi-diameter shafts 1 are by being mounted on reduced diameter section 103
And relative rotation can be realized in intermeshing transmission gear 5, it is ensured that the heat-sealing effect of heat-sealing wheel 3.
As shown in Fig. 2, the inner hole of multi-diameter shaft 1 is in stepped hole, stepped hole includes corresponding with 1 enlarged diameter section 101 of multi-diameter shaft
Large aperture section 104 and positioned at large aperture section 104 both ends small-bore section 105, the heating part 201 of heat-generating pipe 2 is located at large aperture
In section 104, the spacing between 201 outer wall of heating part and large aperture 104 inner walls of section is D, 2 rest part outer wall of heat-generating pipe and aperture
Spacing between 105 inner wall of diameter section is d, and D is less than d.The large aperture section 104 of stepped hole can accommodate the heating part 201 of heat-generating pipe 2,
When multi-diameter shaft 1 is in rotation, the heating part 201 in large aperture section 104 is heatable and is radiated to heat and is set in multi-diameter shaft 1
On heat-sealing wheel 3 on, achieve the purpose that improve 3 surface temperature of heat-sealing wheel, in certain embodiments, heat-generating pipe 2 is being manufactured
In, for the ease of manufacturing.Outer diameter can be adjusted accordingly as needed everywhere in heat-generating pipe 2, therefore the inner hole of multi-diameter shaft 1 also phase
It should be adapted to the heat-generating pipe 2 of different size.
As shown in Fig. 2, pad is equipped with oilless bearing 6 between heat-generating pipe 2 and multi-diameter shaft 1, oilless bearing 6 is located at heat-generating pipe 2
The two sides of corresponding heating part 201.When heat-generating pipe 2 is threaded through in the stepped hole of multi-diameter shaft 1,2 both ends of heat-generating pipe are threaded through
In oilless bearing 6, when multi-diameter shaft 1 is in rotation, the heat-generating pipe 2 being threaded through in 1 stepped hole of multi-diameter shaft can be in the work of oilless bearing 6
It is remain stationary under, oilless bearing 6 can reduce frictional force when multi-diameter shaft 1 rotates, and then reduce abrasion, and oilless bearing 6 is by gold
Belong to matrix and bear load, solid lubricant plays lubricating action, makes with bearing capacity height, impact resistance, high temperature resistant, self-lubricating
The features such as ability is strong is suitable for heavy duty, low speed, and reciprocal or swing etc. is difficult to lubricate and formed the occasion of oil film, is applied to this reality
Abrasion and frictional force can be substantially reduced by applying in example.
As depicted in figs. 1 and 2, it is installed with thrust bearing and limit shaft sleeve except multi-diameter shaft at 2 both ends of heat-generating pipe,
Limit shaft sleeve 8 pushes against corresponding thrust bearing 7 to the corresponding end of multi-diameter shaft 1.Since heat-generating pipe 2 is without axial limiting, work as rank
For terraced axis 1 in rotation, heat-generating pipe 2 can cause the relative position of heating part 201 and heat-sealing wheel 3 to occur inclined axially displaced
It moves, thrust bearing 7 and limit shaft sleeve 8 cooperation being arranged on the limiting section 203 of 2 end of heat-generating pipe arrangement can be avoided fever
Pipe 2 is in axial dipole field.
As shown in Figure 1, two 2 phase the same ends of heat-generating pipe are additionally provided with fixinig plate 9, fixinig plate 9 along heat-generating pipe 2 radially outward
It is disposed to extend, the fixinig plate is equipped with fixation hole, is equipped with the fixing bolt for fixing two heat-generating pipes 2 in fixation hole.At two
It can avoid heat-generating pipe 2 after installation fixing bolt in the fixation hole of fixinig plate 9 to misplace, two 2 positions of heat-generating pipe made to keep relatively steady
It is fixed.
As shown in Figure 1, the periphery of heat-sealing wheel 3 is equipped with heat-sealing tooth 301, heat-sealing tooth is along the axial arrangement of heat-sealing wheel 3.When two
When heat-sealing wheel 3 relatively rotates, the heat-sealing tooth 301 being arranged on heat-sealing wheel 3 can be intermeshed, and heat-sealing tooth 301 can be to packet when engaging
Pack is sealed.
As shown in Figure 1, being bolted with the fixing screws 10 radially arranged along heat-sealing wheel 3 on 3 periphery of heat-sealing wheel.Fixing screws 10
It can ensure that heat-sealing wheel 3 is stably mounted on multi-diameter shaft 1, in fixed heat-sealing wheel 3, rotation fixing screws 10 make fixing screws 10
10 front end of fixing screws is resisted against the peripheral surface of multi-diameter shaft 1, prevents heat-sealing wheel 3 from sliding, and seals using fixing screws 10 are fixed
The mode heat-sealing wheel 3 equally easy to disassemble of wheel 3, to install the heat-sealing wheel 3 of different length specification when in use.
In this application unless specifically defined or limited otherwise, the terms such as term " connected ", " connection ", " fixation " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or is integral；It can be electrical connection；It can be with
It is to be connected directly, the connection inside two elements or the phase of two elements can also be can be indirectly connected through an intermediary
Interaction relationship.For the ordinary skill in the art, it can understand that above-mentioned term is practical at this as the case may be
Concrete meaning in novel.
In the specification of the utility model, numerous specific details are set forth.It is to be appreciated, however, that the reality of the utility model
Applying example can practice without these specific details.In some instances, well known method is not been shown in detail, is
System and technology, so as not to obscure the understanding of this specification.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, system, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, specific features, system, material or the feature of description can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (9)
1. a kind of heat-sealing device suitable for packing captain's sealing, it is characterised in that: be arranged in juxtaposition including a pair and can be around its axis
Multi-diameter shaft (1) that line circumferentially rotates, hollow, each multi-diameter shaft (1) is interior to be equipped with coaxial heat-generating pipe (2), works as rank
When terraced axis (1) rotates, the heat-generating pipe (2) is stationary；Heating part (201) are equipped in the middle part of the heat-generating pipe (2), the ladder
Axis (1) periphery corresponds to heating part (201) set and is installed with heat-sealing wheel (3), and when the heat-generating pipe (2), heat can be radiated to by adstante febre
On the heat-sealing wheel (3) of multi-diameter shaft (1) periphery.
2. the heat-sealing device according to claim 1 for being suitable for packing captain's sealing, it is characterised in that:
The multi-diameter shaft (1) includes the enlarged diameter section (101) at middle part and the middle diameter segment for being located at enlarged diameter section (101) both ends
(102), the heat-sealing wheel (3) is solidly set on enlarged diameter section (101), is installed with support multi-diameter shaft in diameter segment (102) in every section
(1) spring bearing (4).
3. the heat-sealing device according to claim 2 for being suitable for packing captain's sealing, it is characterised in that:
One of them the end of middle diameter segment (102) of the multi-diameter shaft (1) is additionally provided with reduced diameter section (103), described small straight
It is installed in diameter section (103) transmission gear (5), transmission gear (5) intermeshing on two multi-diameter shafts (1).
4. the heat-sealing device according to claim 1 for being suitable for packing captain's sealing, it is characterised in that:
The inner hole of the multi-diameter shaft (1) is in stepped hole, and the stepped hole includes corresponding with multi-diameter shaft (1) enlarged diameter section (101)
Large aperture section (104) and be located at large aperture section (104) both ends small-bore section (105), the heating part of the heat-generating pipe (2)
(201) it is located in large aperture section (104), the spacing between heating part (201) outer wall and large aperture section (104) inner wall is D,
Spacing between heat-generating pipe (2) the rest part outer wall and small-bore section (105) inner wall is d, and D is less than d.
5. the heat-sealing device according to claim 1 for being suitable for packing captain's sealing, it is characterised in that:
Pad is equipped with oilless bearing (6) between the heat-generating pipe (2) and multi-diameter shaft (1), and the oilless bearing (6) is located at heat-generating pipe
(2) two sides of corresponding heating part (201).
6. the heat-sealing device according to claim 1 for being suitable for packing captain's sealing, it is characterised in that:
Thrust bearing (7) and limit shaft sleeve (8) except multi-diameter shaft, the limit are installed at the heat-generating pipe (2) both ends
Position axle sleeve (8) pushes against corresponding thrust bearing (7) to the corresponding end of multi-diameter shaft (1).
7. the heat-sealing device according to claim 1 for being suitable for packing captain's sealing, it is characterised in that:
The identical one end of two heat-generating pipes (2) is equipped with fixinig plate (9), radial direction of the fixinig plate (9) along heat-generating pipe (2)
Extend outwardly arrangement, and the fixinig plate (9) is equipped with fixation hole, is equipped in the fixation hole and fixes consolidating for two heat-generating pipes (2)
Determine bolt.
8. the heat-sealing device according to claim 1 for being suitable for packing captain's sealing, it is characterised in that:
The periphery of the heat-sealing wheel (3) is equipped with heat-sealing tooth (301), and the heat-sealing tooth is axially arranged along heat-sealing wheel (3).
9. the heat-sealing device according to claim 1 for being suitable for packing captain's sealing, it is characterised in that:
The fixing screws (10) radially arranged along heat-sealing wheel (3) are bolted on heat-sealing wheel (3) periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821766346.2U CN209177038U (en) | 2018-10-29 | 2018-10-29 | A kind of heat-sealing device suitable for packing captain's sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821766346.2U CN209177038U (en) | 2018-10-29 | 2018-10-29 | A kind of heat-sealing device suitable for packing captain's sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209177038U true CN209177038U (en) | 2019-07-30 |
Family
ID=67362597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821766346.2U Expired - Fee Related CN209177038U (en) | 2018-10-29 | 2018-10-29 | A kind of heat-sealing device suitable for packing captain's sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209177038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264100A (en) * | 2018-10-29 | 2019-01-25 | 余芳利 | A kind of heat-sealing device suitable for packing captain's sealing |
-
2018
- 2018-10-29 CN CN201821766346.2U patent/CN209177038U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264100A (en) * | 2018-10-29 | 2019-01-25 | 余芳利 | A kind of heat-sealing device suitable for packing captain's sealing |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190730 Termination date: 20211029 |