CN207014856U - A kind of duplicator toner production extruder and its sure brake system - Google Patents
A kind of duplicator toner production extruder and its sure brake system Download PDFInfo
- Publication number
- CN207014856U CN207014856U CN201720812100.3U CN201720812100U CN207014856U CN 207014856 U CN207014856 U CN 207014856U CN 201720812100 U CN201720812100 U CN 201720812100U CN 207014856 U CN207014856 U CN 207014856U
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- China
- Prior art keywords
- contact block
- electric baseboard
- motor
- supporting plate
- extruder
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Abstract
The utility model discloses a kind of duplicator toner production extruder and its sure brake system, sure brake system includes the electric baseboard being fixedly connected with motor cabinet and the supporting plate being arranged on below electric baseboard, side between supporting plate and electric baseboard is provided with connecting rod, opposite side is provided with conducting block, connecting rod is arranged with spring on the part between supporting plate and electric baseboard, the upper end of connecting rod passes electric baseboard and is provided with locking nut, conducting block includes upper contact block and the lower contact block being separately fixed on electric baseboard and supporting plate, upper contact block electrically connects with by wire motor, lower contact block is connected with external power supply, when being molded two pairs of rollers normal operation, upper contact block and the contact of lower contact block.When shaping two pairs of rollers can not run well, driving-chain tensioning produces pulling force to motor, when motor is transmitted chain pull-up, separates contact block and lower contact block, motor can be achieved with automatically powering off, so as to be protected to equipment.
Description
Technical field
A kind of duplicator toner production extruder and its sure brake system are the utility model is related to, belongs to duplicator
Toner production equipment technology.
Background technology
Toner is raw material essential in duplicator use, and toner is mainly given birth to using comminuting method and polymerization at present
Production forms.Comminuting method is at present by a kind of widely used method of toner processing industry.Comminuting method toner production procedure master
It is divided into premix process, extrusion operation, crushing and classification, four big processes of rear mixed packaging.Extrusion operation is in toner production process
Important procedure, its be using extrusion die by wet stock be expressed into shaping two pairs of rollers on, sticky wet stock is squeezed using two pairs of rollers
Sheet material is pressed into, sheet material smashes process through follow-up drying and enters back into next process.Due to going out from extruder die head
The wet stock viscosity come is bigger, and the wet stock of extrusion falls in shaping two pairs of rollers during extruding, and shaping two pairs of rollers load is very big,
When shaping two pairs of rollers load is excessive, it is easy to which the driving-chain for causing to drive shaping two pairs of rollers to rotate disconnects, and makes device damage, not only needs
Want labor intensive material resources to be repaired, and have a strong impact on production.
The content of the invention
The purpose of this utility model is to provide a kind of energy protection equipment, prevents that driving-chain breaks when shaping two pairs of rollers load is excessive
The duplicator toner production extruder opened.Meanwhile the utility model also provides the safety arrestment system in a kind of extruder
System.
The utility model is put into duplicator toner production and adopted the following technical scheme that with extruder：A kind of duplicator tone
Agent production extruder, including extruder die head, the shaping two pairs of rollers that are arranged on below extruder die head and driving shaping two pairs of rollers
The motor of action, the motor bottom are provided with motor cabinet, are connected to sprocket wheel on the output shaft of motor and in shaping two pairs of rollers, and two
Driving-chain is provided between individual sprocket wheel, is provided with sure brake system below the motor cabinet, sure brake system includes and motor
The electric baseboard that seat is fixedly connected and the supporting plate being arranged on below electric baseboard, one between the supporting plate and electric baseboard
Side is provided with connecting rod, opposite side is provided with conducting block, and connecting rod is arranged with bullet on the part between supporting plate and electric baseboard
Spring, the upper end of connecting rod pass electric baseboard and are provided with locking nut, the conducting block include be separately fixed at electric baseboard and
Upper contact block and lower contact block in supporting plate, upper contact block are electrically connected with by wire motor, and lower contact block is connected with external power supply, shaping
During two pairs of rollers normal operation, upper contact block lower surface and lower contact block upper surface are conductive.
The electric baseboard is provided with balancing weight.
The balancing weight is arranged on electric baseboard the opening position above conducting block.
The upper contact block and lower contact block periphery are equipped with insulating barrier.
The utility model is put into extruder sure brake system and adopted the following technical scheme that：A kind of extruder safety arrestment system
System, including the electric baseboard being fixedly connected with motor cabinet and the supporting plate being arranged on below electric baseboard, the supporting plate and electricity
Side between machine bottom board is provided with connecting rod, opposite side is provided with conducting block, and connecting rod is between supporting plate and electric baseboard
Spring is arranged with part, the upper end of connecting rod passes electric baseboard and is provided with locking nut, and the conducting block includes solid respectively
The upper contact block and lower contact block being scheduled on electric baseboard and supporting plate, upper contact block electrically connect with by wire motor, lower contact block with it is outer
Power supply connection is connect, when being molded two pairs of rollers normal operation, upper contact block and the contact of lower contact block.
The electric baseboard is provided with balancing weight.
The balancing weight is arranged on electric baseboard the opening position above conducting block.
The upper contact block and lower contact block periphery are equipped with insulating barrier.
The beneficial effects of the utility model are：During extruder normal operation of the present utility model, upper contact block and lower contact block connect
Touch, external power supply is powered by upper contact block and lower contact block to motor successively, runs shaping two pairs of rollers, and driving-chain is in relaxation shape
State, under the Action of Gravity Field of motor, upper contact block and lower contact block keep the state being permanently connected to.When material can not pass through shaping
Two pairs of rollers, shaping two pairs of rollers is not run well, cause driving-chain to be gradually tensioned, because a sprocket wheel of driving-chain is defeated with motor
Shaft is fixed together, driving-chain be tensioned when will to motor produce pulling force, when driving-chain tensioning to a certain extent, simultaneously because
Spring can apply to motor to upward pressure, and driving-chain is upper on drive motor bottom plate when motor is pulled up with regard to energy pull-up motor
Contact block acts, and after upper contact block and the separation of lower contact block, motor can be achieved with automatically powering off, so as to be protected to equipment.Use
Sure brake system of the present utility model, after material changes, two pairs of rollers can not normal operation when, can be automatic more than certain limit
Deenergization, prevent driving-chain from breaking, avoid mechanical failure, ensure that production is normally carried out, reduce drain on manpower and material resources.
Further, can be automatically powered off by balancing weight with the size for the power that regulation motor is pulled up so as to set
When chain maximum tension degree.
Further, upper contact block and lower contact block periphery set insulating barrier to prevent from getting an electric shock.
Brief description of the drawings
Fig. 1 is a kind of structural representation of duplicator toner production extruder embodiment of the utility model.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
A kind of duplicator toner production of the utility model is with the structure of extruder embodiment as shown in figure 1, the present embodiment
Extruder include what extruder die head 1, the shaping two pairs of rollers 2 that are arranged on below extruder die head and driving shaping two pairs of rollers acted
Motor 3, the bottom of motor 3 are provided with motor cabinet 4, are connected to sprocket wheel 5 on the output shaft of motor 3 and in shaping two pairs of rollers 2, and two
Driving-chain 6 is provided between individual sprocket wheel, the lower section of motor cabinet 4 is provided with sure brake system, and sure brake system includes and electricity
Electric baseboard 7 that support 4 is fixedly connected and the supporting plate 8 being arranged on below electric baseboard, the supporting plate and electric baseboard it
Between side be provided with connecting rod 9, opposite side and be provided with conducting block, part of the connecting rod 9 between supporting plate 8 and electric baseboard 7
On be arranged with spring 10, the upper end of connecting rod 9 passes electric baseboard 7 and is provided with locking nut 11, the conducting block include difference
The upper contact block 12 and lower contact block 13 being fixed on electric baseboard 7 and supporting plate 8, upper contact block 12 electrically connect with by wire motor 3,
Lower contact block 13 is connected with external power supply, when being molded 2 normal operation of two pairs of rollers, the upper lower surface of contact block 12 and the lower upper surface of contact block 13
Contact is conductive, and the upper contact block 12 and the lower periphery of contact block 13 are equipped with insulating barrier, can prevent from getting an electric shock.On the electric baseboard 7
Provided with balancing weight 14, the balancing weight 14 is arranged on the opening position on electric baseboard 7 above conducting block.
During extruder normal operation, upper contact block and the contact of lower contact block, external power supply successively by upper contact block and lower contact block to
Motor is powered, and runs shaping two pairs of rollers, and driving-chain is in relaxed state, under the Action of Gravity Field of motor, upper contact block and lower contact block
Keep the state being permanently connected to.When material can not pass through shaping two pairs of rollers, shaping two pairs of rollers is not run well, cause to be driven
Chain is gradually tensioned, and because a sprocket wheel of driving-chain is fixed together with motor output shaft, driving-chain will be to electricity when being tensioned
Machine produces pulling force, and when driving-chain is tensioned to a certain extent, simultaneously because spring can upward pressure to motor application, driving-chain is just
After energy pull-up motor, upper contact block action when motor is pulled up on drive motor bottom plate, upper contact block and lower contact block separate, motor is just
It can realize and automatically power off, so as to be protected to equipment.By balancing weight can with the size for the power that regulation motor is pulled up, from
And the maximum tension degree of chain when automatically powering off can be set.Using sure brake system of the present utility model, two pairs of rollers can not
During normal operation, it can realize extruder and automatically power off, prevent driving-chain from breaking, equipment will not be damaged, so as to reduce manpower thing
Power.
The embodiment of the utility model extruder sure brake system uses extruder embodiment with the production of duplicator toner
Middle sure brake system structure is identical, and here is omitted.
Above-described embodiment is a kind of preferred embodiment of the utility model, although in the embodiment above to this practicality
New embodiment is described in detail, but the utility model is not limited to above-mentioned embodiment, appended claim
The scope of the utility model limited includes all equivalent replacements and change.
Claims (8)
1. a kind of duplicator toner production extruder, including extruder die head（1）, be arranged on below extruder die head into
Type two pairs of rollers（2）And the motor of driving shaping two pairs of rollers action（3）, the motor（3）Bottom is provided with motor cabinet（4）, motor（3）'s
On output shaft and shaping two pairs of rollers（2）On be connected to sprocket wheel（5）, driving-chain is provided between two sprocket wheels（6）, its feature exists
In：The motor cabinet（4）Lower section is provided with sure brake system, and sure brake system includes and motor cabinet（4）It is fixedly connected
Electric baseboard（7）With the supporting plate being arranged on below electric baseboard（8）, the side between the supporting plate and electric baseboard is provided with
Connecting rod（9）, opposite side be provided with conducting block, connecting rod（9）Positioned at supporting plate（8）And electric baseboard（7）Between part on cover
Provided with spring（10）, connecting rod（9）Upper end pass electric baseboard（7）And it is provided with locking nut（11）, the conducting block includes
It is separately fixed at electric baseboard（7）And supporting plate（8）On upper contact block（12）With lower contact block（13）, upper contact block（12）With by leading
Line motor（3）Electrical connection, lower contact block（13）It is connected with external power supply, is molded two pairs of rollers（2）During normal operation, upper contact block（12）
Lower surface and lower contact block（13）Upper surface is conductive.
2. duplicator toner production extruder according to claim 1, it is characterised in that：The electric baseboard（7）
It is provided with balancing weight（14）.
3. duplicator toner production extruder according to claim 2, it is characterised in that：The balancing weight（14）If
Put in electric baseboard（7）Opening position above upper conducting block.
4. the duplicator toner production extruder according to claim 1 or 2 or 3, it is characterised in that：The upper contact block
（12）With lower contact block（13）Periphery is equipped with insulating barrier.
A kind of 5. extruder sure brake system, it is characterised in that：Including with motor cabinet（4）The electric baseboard being fixedly connected（7）
With the supporting plate being arranged on below electric baseboard（8）, the side between the supporting plate and electric baseboard is provided with connecting rod（9）、
Opposite side is provided with conducting block, connecting rod（9）Positioned at supporting plate（8）And electric baseboard（7）Between part on be arranged with spring
（10）, connecting rod（9）Upper end pass electric baseboard（7）And it is provided with locking nut（11）, the conducting block including fixing respectively
In electric baseboard（7）And supporting plate（8）On upper contact block（12）With lower contact block（13）, upper contact block（12）With passing through wire motor
（3）Electrical connection, lower contact block（13）It is connected with external power supply, is molded two pairs of rollers（2）During normal operation, upper contact block（12）Lower surface
With lower contact block（13）Upper surface is conductive.
6. extruder sure brake system according to claim 5, it is characterised in that：The electric baseboard（7）It is provided with
Balancing weight（14）.
7. extruder sure brake system according to claim 6, it is characterised in that：The balancing weight（14）It is arranged on electricity
Machine bottom board（7）Opening position above upper conducting block.
8. according to the extruder sure brake system described in claim 5 or 6 or 7, it is characterised in that：The upper contact block（12）With
Lower contact block（13）Periphery is equipped with insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720812100.3U CN207014856U (en) | 2017-07-06 | 2017-07-06 | A kind of duplicator toner production extruder and its sure brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720812100.3U CN207014856U (en) | 2017-07-06 | 2017-07-06 | A kind of duplicator toner production extruder and its sure brake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207014856U true CN207014856U (en) | 2018-02-16 |
Family
ID=61483551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720812100.3U Active CN207014856U (en) | 2017-07-06 | 2017-07-06 | A kind of duplicator toner production extruder and its sure brake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207014856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175843A (en) * | 2017-07-06 | 2017-09-19 | 南京新天兴影像科技有限公司 | A kind of duplicator toner production extruder and its sure brake system |
-
2017
- 2017-07-06 CN CN201720812100.3U patent/CN207014856U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175843A (en) * | 2017-07-06 | 2017-09-19 | 南京新天兴影像科技有限公司 | A kind of duplicator toner production extruder and its sure brake system |
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