CN201006635Y - Hydraulic double screw rod squeeze out preforming machine - Google Patents

Hydraulic double screw rod squeeze out preforming machine Download PDF

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Publication number
CN201006635Y
CN201006635Y CNU2007200781891U CN200720078189U CN201006635Y CN 201006635 Y CN201006635 Y CN 201006635Y CN U2007200781891 U CNU2007200781891 U CN U2007200781891U CN 200720078189 U CN200720078189 U CN 200720078189U CN 201006635 Y CN201006635 Y CN 201006635Y
Authority
CN
China
Prior art keywords
tablet press
press machine
double screw
screw rod
hydraulic
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
Application number
CNU2007200781891U
Other languages
Chinese (zh)
Inventor
王洪民
阳秋保
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2007200781891U priority Critical patent/CN201006635Y/en
Application granted granted Critical
Publication of CN201006635Y publication Critical patent/CN201006635Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
    • B29B7/489—Screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/484—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws with two shafts provided with screws, e.g. one screw being shorter than the other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/582—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/52—Screws with an outer diameter varying along the longitudinal axis, e.g. for obtaining different thread clearance
    • B29C48/525—Conical screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

The utility model relates to a hydraulic dual-screw extrusion tablet press, comprising a dual-screw extruder and a drum-type tablet press, wherein the dual-screw extruder comprises a screw drive device and two screws, the two screws are respectively arranged with an external cylinder arranged with a base material inlet, the drum-type tablet press comprises a tablet press drive device, a large press roller, a small press roller, and a frame for fixing the large and small press rollers. The utility model is characterized in that the drive device is hydraulic motor which output shaft is directly connected with the two screws and the large press roller or the small press roller of the tablet press, to rotate the two screws and the press roller. The utility model has easy speed adjustment, less accident, simple debug and maintenance, low cost, and saved energy, while the transmitter portion can avoid left-sensor-right device, to support batch production.

Description

The Hydraulic Double screw rod is extruded tablet press machine
(1) technical field
The utility model relates to a kind of twin-screw and extrudes tablet press machine, and particularly a kind of Hydraulic Double screw rod is extruded tablet press machine.
(2) technical background
Existing twin-screw is extruded tablet press machine, comprises double screw extruder and drum-type tablet press machine.Double screw extruder comprises drive unit, reductor, two screw rods that are set in parallel, and its drive unit is a motor, and motor drives reductor by belt, and the output shaft of reductor drives two screw rods that are set in parallel and rotates.The drum-type tablet press machine comprises drive unit, reductor, air bells removing roll, large pressuring roller and the fixing frame of air bells removing roll and large pressuring roller, and its drive unit is a motor, and motor drives reductor by belt, and the output shaft of reductor drives big air bells removing roll and rotates.More than two kinds of motors be connected with reductor, during motor via reducer work, to finish between motor and the reductor from the conversion of rotating speed on earth of high rotating speed, the speed regulating control complexity of motor and decelerator, fault is more, the maintenance and debugging difficulty, the work power consumption is higher, production and processing product cost height, motor volume is big, the manufacturing cost height.In addition, because of the place difference, twin-screw is extruded the tablet press machine running part and must be divided left side sense right device, is not easy to produce in batches.
(3) utility model content
The purpose of this utility model is that the Hydraulic Double screw rod that a kind of debugging capable of reducing energy consumption, easy to control, easy of design is keeped in repair, is convenient to produce in batches is extruded tablet press machine.
The Hydraulic Double screw rod of the utility model design is extruded tablet press machine and is comprised double screw extruder and drum-type tablet press machine, the output of double screw extruder links to each other with the input of drum-type tablet press machine, described drum-type tablet press machine drive unit, the tablet press machine drive unit that promptly is used to drive large pressuring roller and air bells removing roll can be hydraulic motor, hydraulic motor output shaft can directly be connected with air bells removing roll with large pressuring roller, hydraulic motor drives large pressuring roller and air bells removing roll rotates, and described large pressuring roller and air bells removing roll are fixed on the frame.Described double screw extruder drive unit, the spiro driving device that promptly is used for drive screw also can be hydraulic motor, this hydraulic motor output shaft can directly be connected with two screw rods respectively, drives two screw rods and rotates.Described two screw rods are respectively equipped with machine barrel outward, and machine barrel is provided with base-material and adds inlet.
The Hydraulic Double screw rod of the utility model design is extruded tablet press machine, its drive unit is a hydraulic motor, hydraulic motor has the function of reductor, can be acceleration and deceleration machine speed governing in addition, its hydraulic motor output shaft and two screw rods and large pressuring roller, air bells removing roll directly are connected, easy to control, fault is few, and maintenance and debugging is simple and convenient, and power consumption is few during its hydraulic motor work, compare and use conventional motor will economize on electricity 20%, effectively reduce the production and processing cost.In addition, described Hydraulic Double screw rod is extruded the tablet press machine running part and is regardless of the right device of left side sense, is convenient to produce in batches.
(4) description of drawings
Fig. 1 extrudes the structural representation of tablet press machine embodiment for this Hydraulic Double screw rod.
Figure number is indicated: 1, double screw extruder, and 2, the drum-type tablet press machine, 3-1, spiro driving device, 3-2, tablet press machine drive unit, 1-1, screw rod, 1-2, machine barrel, 1-3, base-material add inlet, 2-1, air bells removing roll, 2-2, large pressuring roller, 2-3, frame.
(5) specific embodiment
This Hydraulic Double screw rod is extruded tablet press machine embodiment general structure as shown in Figure 1, the Hydraulic Double screw rod of the utility model design is extruded tablet press machine and is comprised double screw extruder 1 and drum-type tablet press machine 2, and the output of double screw extruder 1 links to each other with the input of drum-type tablet press machine 2.
In the utility model, described double screw extruder comprises spiro driving device 3-1, two screw rod 1-1, described spiro driving device 3-1 is a hydraulic motor, and hydraulic motor output shaft directly is connected with two screw rod 1-1 respectively, and hydraulic motor drives two screw rod 1-1 and rotates.Described two screw rod 1-1 are respectively equipped with machine barrel 1-2 outward, and machine barrel 1-2 is provided with base-material and adds inlet 1-3.Described drum-type tablet press machine 2 comprises tablet press machine drive unit 3-2, air bells removing roll 2-1, large pressuring roller 2-2 and the fixing frame 2-3 of air bells removing roll 2-1 and large pressuring roller 2-2, described tablet press machine drive unit 3-2 is a hydraulic motor, hydraulic motor output shaft directly is connected with large pressuring roller 2-2, air bells removing roll 2-1 drives with hydraulic motor output shaft and is connected, and hydraulic motor drives large pressuring roller 2-2 and air bells removing roll 2-1 rotates.
The drive unit that this Hydraulic Double screw rod is extruded tablet press machine is a hydraulic motor, hydraulic motor output shaft directly is connected with the large pressuring roller 2-2 or the air bells removing roll 2-1 of two screw rod 1-1 and tablet press machine, driving two screw rod 1-1 and big air bells removing roll rotates, sizing material adds inlet 1-3 from base-material and adds, two screw rod 1-1 are sent to drum-type tablet press machine 2 to sizing material, large pressuring roller 2-2 and the moulding of air bells removing roll 2-1 extruding sizing material.

Claims (4)

1. the Hydraulic Double screw rod is extruded tablet press machine, comprise double screw extruder (1) and drum-type tablet press machine (2), the output of double screw extruder (1) links to each other with the input of drum-type tablet press machine (2), described drum-type tablet press machine (2) comprises air bells removing roll (2-1), large pressuring roller (2-2), and tablet press machine drive unit (3-2), described double screw extruder (1) comprises two screw rods (1-1) and spiro driving device (3-1); It is characterized in that: tablet press machine drive unit (3-2) is a hydraulic motor.
2. Hydraulic Double screw rod according to claim 1 is extruded tablet press machine, it is characterized in that: described spiro driving device (3-1) is a hydraulic motor.
3. Hydraulic Double screw rod according to claim 1 is extruded tablet press machine, it is characterized in that: the hydraulic motor output shaft as tablet press machine drive unit (3-2) directly is connected with large pressuring roller (2-2) or air bells removing roll (2-1), drives large pressuring roller (2-2) or air bells removing roll (2-1) and rotates.
4. Hydraulic Double screw rod according to claim 2 is extruded tablet press machine, it is characterized in that: the hydraulic motor output shaft as spiro driving device (3-1) directly is connected with two screw rods (1-1) respectively, drives two screw rods (1-1) and rotates.
CNU2007200781891U 2007-01-12 2007-01-12 Hydraulic double screw rod squeeze out preforming machine Expired - Fee Related CN201006635Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200781891U CN201006635Y (en) 2007-01-12 2007-01-12 Hydraulic double screw rod squeeze out preforming machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200781891U CN201006635Y (en) 2007-01-12 2007-01-12 Hydraulic double screw rod squeeze out preforming machine

Publications (1)

Publication Number Publication Date
CN201006635Y true CN201006635Y (en) 2008-01-16

Family

ID=39002580

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200781891U Expired - Fee Related CN201006635Y (en) 2007-01-12 2007-01-12 Hydraulic double screw rod squeeze out preforming machine

Country Status (1)

Country Link
CN (1) CN201006635Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102056722A (en) * 2008-06-05 2011-05-11 森山有限责任公司 Sheet forming device
CN103978663A (en) * 2014-05-09 2014-08-13 温州市奔隆机械有限公司 Driving device of plastic sole molding extrusion mechanism
CN103978616A (en) * 2014-04-30 2014-08-13 桂林合众国际橡塑机械制造有限公司 Roller safety protection device
CN105538657A (en) * 2016-02-04 2016-05-04 赛高粉末技术（烟台）有限公司 Extruder with tabletting and crushing functions
CN109895345A (en) * 2019-04-08 2019-06-18 南京凯驰机械有限公司 Intermeshing twin-screw squeezes out tablet press machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102056722A (en) * 2008-06-05 2011-05-11 森山有限责任公司 Sheet forming device
CN102056722B (en) * 2008-06-05 2014-05-07 森山有限责任公司 Sheet forming device
CN103978616A (en) * 2014-04-30 2014-08-13 桂林合众国际橡塑机械制造有限公司 Roller safety protection device
CN103978663A (en) * 2014-05-09 2014-08-13 温州市奔隆机械有限公司 Driving device of plastic sole molding extrusion mechanism
CN105538657A (en) * 2016-02-04 2016-05-04 赛高粉末技术（烟台）有限公司 Extruder with tabletting and crushing functions
CN105538657B (en) * 2016-02-04 2019-10-01 赛高粉末技术（烟台）有限公司 Extruder with tabletting crushing function
CN109895345A (en) * 2019-04-08 2019-06-18 南京凯驰机械有限公司 Intermeshing twin-screw squeezes out tablet press machine

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C14 Grant of patent or utility model
GR01 Patent grant
COR Change of bibliographic data

Free format text: CORRECT: CO-PATENTEE TO: YANG QIUBAO ^

CU01 Correction of utility model

Correction item: Co-patentee

Correct: Yang Qiubao

Number: 03

Page: The title page

Volume: 24

CU03 Publication of corrected utility model

Correction item: Co-patentee

Correct: Yang Qiubao

Number: 03

Volume: 24

ERR Gazette correction

Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: YANG QIUBAO ^

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080116