CN206345045U - A kind of automatic film sealing instrument - Google Patents
A kind of automatic film sealing instrument Download PDFInfo
- Publication number
- CN206345045U CN206345045U CN201621378044.9U CN201621378044U CN206345045U CN 206345045 U CN206345045 U CN 206345045U CN 201621378044 U CN201621378044 U CN 201621378044U CN 206345045 U CN206345045 U CN 206345045U
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- CN
- China
- Prior art keywords
- sealer
- workpiece
- heating
- transmission
- screw nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of automatic film sealing instrument, including frame；Upper rack is provided with sealer component provided with above and below in the middle part of transmission component, frame, the bottom of frame is provided with workpiece feeding material component；Transmission component includes the orthodontic feed screw nut transmission and back-pressure screw nut driving pair for horizontal rectilinear motion by convert rotational motion up and down；Connecting rod is equipped with orthodontic feed screw nut transmission and back-pressure screw nut driving pair, the other end of two connecting rods is hinged；Sealer component includes constant pressure portion and heating sealer portion；Constant pressure portion is located at the top in heating sealer portion, and constant pressure portion is connected with connecting rod.The utility model using positive and negative tooth screw nut driving is secondary and link transmission, realize motor rotary power be converted into above and below transmission component power so that overall structure is more compact, and space-consuming diminishes, and drive position is more accurate, and press mold Stress control is more accurate；The precision and resistance to overturning of sealer instrument are higher, and the noise effectively in control sealer instrument running.
Description
Technical field
The utility model mechanism is related to sealer equipment, more particularly to a kind of deep-well plates automatic film sealing instrument.
Background technology
At present, 96 deep-well plates or 96PCR plates are commonly applied to field of medical device, are mainly used in storing sample, can substitute
Conventional 1.5ml centrifuge tube stored samples.Its sample requirement stored ensures that liquid is not lost in and do not polluted mutually, therefore, 96
Deep-well plates or 96PCR plates are in use, need to carry out sealer to it, to ensure to preserve the complete of sample.
Existing 96 deep-well plates or the sealer mode of 96PCR plates have artificial sealer or machine sealer, and artificial sealer is applied to 96
When deep-well plates or a small amount of 96PCR plates, and artificial sealer wastes time and energy, and labour cost is high.And machine sealer is complicated, surely
Qualitative difference, product rejection rate is high, and use cost is high, and the Stress control of sealer is inaccurate, causes the close of 96 deep-well plates or 96PCR plates
Envelope degree is low.
The content of the invention
In order to overcome the defect of existing equipment, the utility model provides a kind of automatic film sealing instrument, and its object is to pass through electricity
The sealer instrument that is combined into of machine and up and down transmission component provides press mold pressure, and sets constant pressure portion on sealer component with constant
Pressure is transmitted to heating sealer portion, with constant pressure sealer, structure was both simple compact, in turn ensure that the Stress control of sealer
Precision.
To achieve these goals, the utility model provides a kind of automatic film sealing instrument, it is characterised in that including：Frame；
The upper rack is provided with sealer component provided with above and below in the middle part of transmission component, frame, and the bottom of frame is provided with
Workpiece feeding material component；
The transmission component up and down includes orthodontic feed screw nut's transmission by convert rotational motion for horizontal rectilinear motion
With back-pressure screw nut driving pair；Connecting rod is equipped with orthodontic feed screw nut transmission and back-pressure screw nut driving pair, two connect
The other end of bar is hinged；When orthodontic feed screw nut transmission and back-pressure screw nut driving secondary motion, by connecting rod by water
Flat line conversion of motion is vertical up and down motion；
The sealer component includes constant pressure portion and heating sealer portion；Constant pressure portion is located at the top in heating sealer portion
Portion, constant pressure portion is connected with connecting rod, the pressure that connecting rod applies by constant pressure portion it is constant be delivered to heating sealer portion, make
Heating sealer subordinate is pressed onto progress workpiece sealer on workpiece feeding material component.
Preferably, the orthodontic feed screw nut transmission is by the orthodontic section of positive and negative tooth screw mandrel and installed in positive and negative tooth screw mandrel
Orthodontic transmission nut composition in orthodontic section；Anti- tooth feed screw nut revolute pair is by the anti-tooth section of positive and negative tooth screw mandrel and installed in positive and negative
Tooth silk
The anti-tooth transmission nut composition of the anti-tooth section of bar.
Preferably, the one end of the positive and negative tooth screw mandrel closely connects the output shaft of first reducing motors by shaft coupling.
Preferably, the connecting rod connected in the orthodontic feed screw nut transmission and back-pressure screw nut driving pair is respectively big
The consistent left connecting rod of small, size and right connecting rod.
Preferably, the constant pressure portion include at least two positioning guide columns, be interspersed in the pressing plate on positioning guide column top with
And it is enclosed on the press mold spring of positioning guide column bottom；
Pressing plate is slidably matched with positioning guide column, and the upper surface of pressing plate and the articulated section of two connecting rods of transmission component up and down connect
Connect；
The lower end connection heating sealer portion of positioning guide column；Press mold spring is located between pressing plate and heating sealer portion.
Preferably, the heating sealer portion includes being used to be lifted the fixed plate of the rigidity in heating film portion and is sequentially arranged at
Thermal insulation board, heating board, heat transfer plate in the base plane of fixed plate；
Fitted with thermal insulation board the upper surface of heating board；The lower surface of heating board is brought into close contact heat transfer plate by heat-conducting cream.
Preferably, the periphery in the heating sealer portion, which is provided with, is used to prevent the constant temperature cover of heating sealer portion heat losses.
Preferably, temperature sensor is installed inside the heat transfer plate, for monitoring heat transfer copper plate temperature in real time and providing
Feedback.
Preferably, the thermal insulation board is tetrafluoro thermal insulation board；Heating board is ceramic heating plate；Heat transfer plate is conducting copper plate.
Preferably, the workpiece feeding material component includes second reducing motors, rack-and-pinion group, workpiece sliding block, workpiece installation
Seat and the workpiece in workpiece assembling seat；
The output shaft of second reducing motors is connected with gear；The rack coordinated with gear is connected with workpiece sliding block, passes through tooth
The cooperating of rack is taken turns, to drive workpiece sliding block horizontal rectilinear motion；
Workpiece assembling seat is arranged on workpiece sliding block, and workpiece assembling seat drives horizontal rectilinear motion by workpiece sliding block.
The beneficial effect produced using the utility model：
1st, using positive and negative tooth screw nut driving pair and link transmission, realize that motor rotary power is converted into underdrive
The power up and down of component so that overall structure is more compact, and space-consuming diminishes, and drive position is more accurate, press mold Stress control is more
Accurately.
2nd, press mold spring is installed in constant pressure portion, not only can effectively controls press mold pressure, can also be effective
Prevent motor from suppressing extremely, and can be used common reducing motor as power source, save the cost of sealer instrument.
3rd, using ceramic heating plate, expand heat transfer area so that overall heat transfer is more rapidly accurate, and cause heat transfer copper
Plate bulk temperature is consistent, it is to avoid cause sealer not in place or burn-off phenomenon appearance because temperature is inconsistent.
4th, complete machine is positioned using accurate sliding block and guide pillar, lifting accuracy of instrument and resistance to overturning, and effectively controller unit
Noise in running.
Brief description of the drawings
Fig. 1 is the overall structure diagram under automatic film sealing instrument off working state.
Fig. 2 is the overall structure diagram under automatic film sealing instrument working condition.
Fig. 3 is the internal structure schematic diagram under automatic film sealing instrument off working state.
Fig. 4 is the internal structure schematic diagram under automatic film sealing instrument working condition.
Fig. 5 is the enlarged drawing at A in Fig. 3.
Embodiment
In order that the purpose, technical scheme and advantage of the utility model embodiment are clearer, below in conjunction with the accompanying drawings and tool
Body embodiment is described further to the utility model.
As shown in Figures 1 to 5, the utility model discloses a kind of automatic film sealing instrument, including frame 1, transmission component up and down
2nd, sealer component 3 and workpiece feeding material component 4, up and down transmission component 2 be arranged on the top of frame 1, sealer component 3 is arranged on machine
The middle part of frame 1, workpiece feeding material component 4 is arranged on the bottom of frame 1, and transmission component 2 is by motor convert rotational motion up and down
Move up and down, and then drive sealer component 3 to move up and down, to complete the sealer process of workpiece 45 on workpiece feeding material component 4.
Transmission component 2 is main by screw-driven up and down, by the linear motion that the convert rotational motion of motor is nut, then
It is driven by connecting rod 24 and linear movement direction is changed into the direction vertical with the nut direction of motion.Specifically, transmission component 2 up and down
Including by convert rotational motion for horizontal rectilinear motion orthodontic feed screw nut transmission and back-pressure screw nut driving it is secondary, two
Horizontal rectilinear motion is converted into vertical direction up and down motion connecting rod 24.Two connecting rods 24 respectively consistent left side of size, size
Connecting rod and right connecting rod, one end of two connecting rods 24 are mutually hinged, and the other end is connected respectively to orthodontic feed screw nut biography
In dynamic secondary and back-pressure screw nut driving pair.As can be seen here, positioned at same straight line two ends orthodontic feed screw nut transmission, back-pressure
Screw nut driving is secondary and two connecting rods 24 form an isosceles triangle.
Orthodontic feed screw nut transmission and anti-tooth feed screw nut revolute pair are by positive and negative tooth screw mandrel 21, an orthodontic transmission nut
22 and anti-tooth transmission nut 23 constitute.More specifically, positive and negative tooth screw mandrel 21 orthodontic section and installed in positive and negative tooth screw mandrel 21 just
Tooth section on orthodontic transmission nut 22 composition orthodontic feed screw nut's transmission, positive and negative tooth screw mandrel 21 anti-tooth section and installed in positive and negative
The anti-tooth transmission nut 23 of the anti-tooth section of tooth screw mandrel 21 constitutes anti-tooth feed screw nut revolute pair.
The transmission principle of transmission component 2 up and down：The one end of positive and negative tooth screw mandrel 21 passes through the closely connection first of shaft coupling 26
The output shaft of reducing motor 25, the rotary motion of first reducing motors 25 is delivered to positive and negative tooth screw mandrel 21, positive and negative tooth screw mandrel 21
The anti-tooth transmission nut 23 on orthodontic transmission nut 22 and anti-tooth section in orthodontic section is according to the direction of rotation of positive and negative tooth screw mandrel 21
Do corresponding motion so that orthodontic transmission nut 22 is done while the straight line mutually drawn close or be separated from each other with anti-tooth transmission nut 23
Motion.When orthodontic transmission nut 22 and anti-tooth transmission nut 23 are mutually drawn close or are separated from each other, drive and transported above and below left and right connecting rod
It is dynamic, so as to realize the horizontal rectilinear motion of orthodontic transmission nut 22 and anti-tooth transmission nut 23 being converted into the upper of connecting rod 24
Lower motion.
Sealer component 3 includes constant pressure portion and heating sealer portion, and constant pressure portion is located at the top in heating sealer portion, permanent
Constant-pressure portion is connected with connecting rod 24, the pressure that connecting rod 24 applies by constant pressure portion it is constant be delivered to heating sealer portion, make
Heating sealer subordinate is pressed onto progress workpiece sealer on workpiece feeding material component 4.
Constant pressure portion includes at least two positioning guide columns 31, is interspersed in the pressing plate 32 on the top of positioning guide column 31 and is enclosed on
The press mold spring 33 of the bottom of positioning guide column 31.Pressing plate 32 is slidably matched with positioning guide column 31, and the upper surface of pressing plate 32 with passing up and down
The articulated section connection of two connecting rods 24 of dynamic component 2.The lower end connection heating sealer portion of positioning guide column 31, and 33, press mold spring
Between pressing plate 32 and heating sealer portion.Constant pressure portion is mainly used in the pressure applied on transmission component 2 up and down is uniform
It is constant, be delivered evenly in heating sealer portion, press mold spring 33 is installed between pressing plate 32 and heating sealer portion, not only can be with
Constant press mold pressure, has also acted as cushioning effect.
Heating sealer portion includes the fixed plate 34 for lifting heating film portion rigidity and is sequentially arranged at fixed plate 34
Thermal insulation board 35, heating board 36, heat transfer plate 37 in base plane.I.e. thermal insulation board 35 is fixed in fixed plate 34, heating board 36 with
Thermal insulation board 35 is set between fixed plate 34, can prevent heat from up transmitting, cause heat losses.The upper surface of heating board 36 with
Thermal insulation board 35 is fitted, and the lower surface of heating board 36 is brought into close contact heat transfer plate 37 by heat-conducting cream, to ensure good heat conductivility.
Thermal insulation board 35 in the present embodiment is tetrafluoro thermal insulation board 35, and heating board 36 is ceramic heating plate 36, and heat transfer plate 37 is conducting copper plate.
Heat generating component relies primarily on heating board 36 and generated heat, and then is delivered on heat transfer plate 37, during heating sealer portion's sealer, passes
Film is heat-fused on workpiece 45 by hot plate 37, realizes workpiece sealer.In addition, the periphery in heating sealer portion is provided with constant temperature cover 38, constant temperature
Cover 38 surrounds the place in heating film portion in addition to the bottom of heat transfer plate 37, for ensuring that heat generating component temperature is constant, reduces heat
Amount is scattered and disappeared.Temperature sensor 39 is installed, for monitoring heat transfer copper plate temperature in real time and providing feedback inside heat transfer plate 37.
Workpiece feeding material component 4 is mainly used in drive component feeding or pusher, and workpiece feeding material component 4 includes second reducing motors
41st, rack-and-pinion group 42, workpiece sliding block 43, workpiece assembling seat 44 and the workpiece 45 in workpiece assembling seat 44.Second
The output shaft of reducing motor 41 is connected with gear, and is connected with the rack that gear coordinates with workpiece sliding block 43, passes through rack-and-pinion
Cooperating, to drive the horizontal rectilinear motion of workpiece sliding block 43, workpiece assembling seat 44 is arranged on workpiece sliding block 43, by workpiece
Sliding block 43 drives it to move to the underface of heat transfer plate 37 or leave the underface of heat transfer plate 37.
The process of sealer is carried out using the sealer instrument of the present embodiment：After workpiece 45 is moved to specified location, such as temperature is passed
The feedback temperature of sensor 39 has reached program setting temperature, then first reducing motors 25 start, and sealer component 3 is down moved, made
Sealer component 3 reaches specified location.Now, heat transfer plate 37 is brought into close contact with workpiece 45 in the presence of press mold spring 33, makes to put
The film and the hot-melt adhesive paste of workpiece 45 between heat transfer plate 37 and workpiece 45 are put, is reached after the hot-melt adhesive paste time, first reducing motors
25 reversions, whole sealer component 3 are up lifted so that heat transfer plate 37 is separated with workpiece 45, is promoted to after setting height, second
Reducing motor 41 starts, and workpiece 45 is delivered to outside frame 1, and whole sealer process is completed.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
It is logical it will be appreciated by the skilled person that modified to the technical solution of the utility model or equivalent substitution, belong to the utility model
Protection domain.
Claims (10)
1. a kind of automatic film sealing instrument, it is characterised in that including：Frame (1)；
Frame (1) top is provided with sealer component (3), frame (1) provided with above and below in the middle part of transmission component (2), frame (1)
Bottom be provided with workpiece feeding material component (4)；
It is described up and down transmission component (2) include by convert rotational motion for horizontal rectilinear motion orthodontic feed screw nut transmission and
Back-pressure screw nut driving pair；Connecting rod (24), two are equipped with orthodontic feed screw nut transmission and back-pressure screw nut driving pair
The other end of connecting rod (24) is hinged；When orthodontic feed screw nut transmission and back-pressure screw nut driving secondary motion, by even
Horizontal rectilinear motion is converted into vertical up and down motion by bar (24)；
The sealer component (3) includes constant pressure portion and heating sealer portion；Constant pressure portion is located at the top in heating sealer portion,
Constant pressure portion is connected with connecting rod (24), connecting rod (24) apply pressure by constant pressure portion it is constant be delivered to heating sealer
Portion, makes heating sealer subordinate be pressed onto progress workpiece sealer on workpiece feeding material component (4).
2. automatic film sealing instrument as claimed in claim 1, it is characterised in that：The orthodontic feed screw nut transmission is by positive and negative tooth silk
The orthodontic section of bar (21) and orthodontic transmission nut (22) composition in the orthodontic section of positive and negative tooth screw mandrel (21)；Anti- tooth screw mandrel
The anti-tooth of anti-tooth section of the nut rotation pair by positive and negative tooth screw mandrel (21) and the anti-tooth section installed in positive and negative tooth screw mandrel (21) is driven spiral shell
Female (23) composition.
3. automatic film sealing instrument as claimed in claim 2, it is characterised in that：The one end of the positive and negative tooth screw mandrel (21) passes through connection
Axle device (26) closely connects the output shaft of first reducing motors (25).
4. automatic film sealing instrument as claimed in claim 3, it is characterised in that：The orthodontic feed screw nut transmission and back-pressure screw mandrel
The connecting rod (24) connected on nut transmission is respectively the consistent left connecting rod of size, size and right connecting rod.
5. automatic film sealing instrument as claimed in claim 2, it is characterised in that：Led including at least two positioning in the constant pressure portion
Post (31), the pressing plate (32) for being interspersed in positioning guide column (31) top and the press mold spring for being enclosed on positioning guide column (31) bottom
(33)；
Pressing plate (32) is slidably matched with positioning guide column (31), the upper surface of pressing plate (32) and two companies of transmission component (2) up and down
The articulated section connection of bar (24)；
The lower end connection heating sealer portion of positioning guide column (31)；Press mold spring (33) be located at pressing plate (32) and generate heat sealer portion it
Between.
6. automatic film sealing instrument as claimed in claim 2, it is characterised in that：The heating sealer portion includes being used to lift heating film
The fixed plate (34) of the rigidity in portion and thermal insulation board (35), the heating board being sequentially arranged in the base plane of fixed plate (34)
(36), heat transfer plate (37)；
Fitted with thermal insulation board (35) upper surface of heating board (36)；The lower surface of heating board (36) is brought into close contact biography by heat-conducting cream
Heat
Plate (37).
7. automatic film sealing instrument as claimed in claim 6, it is characterised in that：The periphery in the heating sealer portion, which is provided with, to be used to prevent
The constant temperature cover (38) of sealer of generating heat portion heat losses.
8. automatic film sealing instrument as claimed in claim 7, it is characterised in that：TEMP is installed inside the heat transfer plate (37)
Device (39), for monitoring heat transfer copper plate temperature in real time and providing feedback.
9. automatic film sealing instrument as claimed in claim 8, it is characterised in that：The thermal insulation board (35) is tetrafluoro thermal insulation board (35)；
Heating board (36) is ceramic heating plate (36)；Heat transfer plate (37) is conducting copper plate.
10. automatic film sealing instrument as claimed in claim 2, it is characterised in that：The workpiece feeding material component (4) includes second and slowed down
Motor (41), rack-and-pinion group (42), workpiece sliding block (43), workpiece assembling seat (44) and in the workpiece assembling seat (44)
Workpiece (45)；
The output shaft of second reducing motors (41) is connected with gear；The rack coordinated with gear is connected with workpiece sliding block (43), is led to
The cooperating of rack-and-pinion is crossed, to drive workpiece sliding block (43) horizontal rectilinear motion；
Workpiece assembling seat (44) is arranged on workpiece sliding block (43), and workpiece assembling seat (44) drives level by workpiece sliding block (43)
Linear motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378044.9U CN206345045U (en) | 2016-12-15 | 2016-12-15 | A kind of automatic film sealing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378044.9U CN206345045U (en) | 2016-12-15 | 2016-12-15 | A kind of automatic film sealing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206345045U true CN206345045U (en) | 2017-07-21 |
Family
ID=59321496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621378044.9U Expired - Fee Related CN206345045U (en) | 2016-12-15 | 2016-12-15 | A kind of automatic film sealing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206345045U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671437A (en) * | 2018-05-25 | 2018-10-19 | 浙江恒泰安全设备有限公司 | Novel oxygen respirator |
| CN108910142A (en) * | 2018-08-30 | 2018-11-30 | 顺德职业技术学院 | A kind of novel product packing device |
| CN109775000A (en) * | 2019-01-24 | 2019-05-21 | 北京鸿庄医疗器械科技有限公司 | A kind of press mold component and formulation machine |
| CN110843217A (en) * | 2019-11-28 | 2020-02-28 | 杭州瑞诚仪器有限公司 | Pressure induction plane compensation type multipurpose film sealing instrument |
| CN110877459A (en) * | 2019-11-28 | 2020-03-13 | 杭州瑞诚仪器有限公司 | Platform lifting device and film sealing instrument with same |
-
2016
- 2016-12-15 CN CN201621378044.9U patent/CN206345045U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671437A (en) * | 2018-05-25 | 2018-10-19 | 浙江恒泰安全设备有限公司 | Novel oxygen respirator |
| CN108910142A (en) * | 2018-08-30 | 2018-11-30 | 顺德职业技术学院 | A kind of novel product packing device |
| CN109775000A (en) * | 2019-01-24 | 2019-05-21 | 北京鸿庄医疗器械科技有限公司 | A kind of press mold component and formulation machine |
| CN110843217A (en) * | 2019-11-28 | 2020-02-28 | 杭州瑞诚仪器有限公司 | Pressure induction plane compensation type multipurpose film sealing instrument |
| CN110877459A (en) * | 2019-11-28 | 2020-03-13 | 杭州瑞诚仪器有限公司 | Platform lifting device and film sealing instrument with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20171215 |