CN107379484A - It is a kind of to be used to realize the equipment that extrusion plastic sheet material is drawn online - Google Patents

It is a kind of to be used to realize the equipment that extrusion plastic sheet material is drawn online Download PDF

Info

Publication number
CN107379484A
CN107379484A CN201710542634.3A CN201710542634A CN107379484A CN 107379484 A CN107379484 A CN 107379484A CN 201710542634 A CN201710542634 A CN 201710542634A CN 107379484 A CN107379484 A CN 107379484A
Authority
CN
China
Prior art keywords
equipment
draw
gear
traction
draft arm
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.)
Pending
Application number
CN201710542634.3A
Other languages
Chinese (zh)
Inventor
何海潮
岳崇少
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.)
Shanghai Jiewei Machinary Manufacturing Co Ltd
SHANGHAI JWELL CHEMICAL FIBER MACHINERY CO Ltd
Shanghai Jwell Plate & Sheet Equipment Co Ltd
SHANGHAI JWELL EXTRUSION MACHINERY CO Ltd
Shanghai Jwell Pipe Equipment Co Ltd
Original Assignee
Shanghai Jiewei Machinary Manufacturing Co Ltd
SHANGHAI JWELL CHEMICAL FIBER MACHINERY CO Ltd
Shanghai Jwell Plate & Sheet Equipment Co Ltd
SHANGHAI JWELL EXTRUSION MACHINERY CO Ltd
Shanghai Jwell Pipe Equipment Co Ltd
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 Shanghai Jiewei Machinary Manufacturing Co Ltd, SHANGHAI JWELL CHEMICAL FIBER MACHINERY CO Ltd, Shanghai Jwell Plate & Sheet Equipment Co Ltd, SHANGHAI JWELL EXTRUSION MACHINERY CO Ltd, Shanghai Jwell Pipe Equipment Co Ltd filed Critical Shanghai Jiewei Machinary Manufacturing Co Ltd
Priority to CN201710542634.3A priority Critical patent/CN107379484A/en
Publication of CN107379484A publication Critical patent/CN107379484A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/355Conveyors for extruded articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/92Measuring, controlling or regulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92819Location or phase of control
    • B29C2948/92933Conveying, transporting or storage of articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00Flat articles, e.g. films or sheets
    • B29L2007/002Panels; Plates; Sheets

Abstract

The present invention disclose a kind of for realizing the equipment that extrusion plastic sheet material is drawn online, is mainly made up of frame, guide pillar, upper draw-gear, lower traction equipment, cylinder, motor lowering or hoisting gear, the guiding piece of buckle type, strainer.Upper draw-gear, lower traction equipment drive the planetary reducer of high ratio using small-power servomotor;Upper draw-gear is controlled by cylinder and lifted, the quick compression for controlling product and release;Lower traction equipment is controlled by motor lowering or hoisting gear and lifted, and the centre-height of adjustment equipment, meets different-thickness production of articles;The guiding piece easy disassembly of buckle type;Draw the strainer that crawler belt is provided with positioning and guiding;Guider is oriented to;Guide pillar is provided with guide pin bushing, link etc., it is ensured that upper and lower draw-gear lifting keeps relative position not change.

Description

It is a kind of to be used to realize the equipment that extrusion plastic sheet material is drawn online
Technical field
The present invention relates to a kind of equipment drawn online, and in particular to the equipment that a kind of extrusion plastic sheet material is drawn online, It is mainly used between the shaping platform and cutting machine in extrusion plastic panel production line.
Background technology
In extrusion plastic panel production line, because traditional pulling equipment uses one or more pairs of rubber rollers, traction electricity Acc power is big, and for reductor speed than big, volume is big, and tractive force is small, and easily skids, and meter is long inaccurate, causes follow-up crosscutting machine equipment The product of cutting is different in size;In addition, rubber rollers hauling machine is easily toppled over, so frame must be fixedly arranged on the ground, distance The height on ground is unadjustable, and when producing the product of different-thickness, the centre-height of cooling and shaping equipment can not be adjusted.Therefore Urgently the equipment of the online traction of plastic plate is improved.
The content of the invention
The present invention is in view of the above-mentioned problems, provide a kind of for realizing the equipment that extrusion plastic sheet material is drawn online.
The purpose of the present invention can be realized by following technical proposals:One kind is used to realize that extrusion plastic sheet material is led online The equipment drawn, including frame, the frame are provided with guider, and the guider includes four guide pillars, and described four are led Post is stood in frame in rectangular layoutly;Four guide pillars are provided with the upper draw-gear and lower traction equipment arranged up and down, institute Stating draw-gear and lower traction equipment includes draft arm, servomotor, planetary reducer, driving shaft, drive sprocket, driven Axle, driven sprocket and traction crawler belt, the draft arm is installed on four guide pillars, the both ends of draft arm install respectively driving shaft and Driven shaft, drive sprocket is installed, one end connection planetary reducer and servomotor of driving shaft are described driven on the driving shaft Driven sprocket is installed, the traction crawler belt is installed on draft arm and is engaged with drive sprocket and driven sprocket, described on axle Strainer is provided with the inside of traction crawler belt, traction track surface is provided with the guiding piece of buckle type;The traction of the lower traction equipment Cylinder is installed, the piston rod and upper draw-gear of the upper draw-gear connection cylinder are controlled in four guide pillars by cylinder on arm Upper lifting, motor lowering or hoisting gear is also equipped with the frame, and the lower traction equipment is controlled at four by motor lowering or hoisting gear Lifted on guide pillar.
Further, the guider also includes guide pin bushing, linear bearing and bearing gland, and the upper draw-gear is with Four guide pin bushings corresponding with four guide pillars are set respectively on the draft arm of draw-gear, and guide pin bushing is sleeved on guide pillar, in guide pin bushing Linear bearing is installed, the both ends of guide pin bushing are respectively mounted bearing gland, and linear bearing is fixed in guide pin bushing by bearing gland.
Further, the upper end of four guide pillars of the guider is provided with the link for connecting this four guide pillars.
Further, the strainer is arranged at one end of draft arm, and strainer is by tensioning sliding block and tension screw Form, one end of the draft arm forms groove, and the tension screw is fixed in groove, and the tensioning sliding block is installed on tensioning On screw mandrel, tensioning sliding block slides along groove in tension screw.
Further, for the guiding piece spiral-lock on a guiding piece bottom plate, the guiding piece bottom plate is fixed on traction crawler belt On.
Further, the surface of the guiding piece offers anti-slip tank.
Further, the upper and lower surface of the draft arm of the upper draw-gear and lower traction equipment is mounted on nylon guide Rail, the traction crawler belt rotate along drive sprocket, the guide groove of nylon guide rail and driven sprocket on draft arm.
Further, the cylinder of four rectangular arrangements, four gas are installed on the draft arm of the lower traction equipment The piston rod of cylinder is set straight up, and four companies corresponding with four cylinders are provided with the draft arm of the upper draw-gear Bar, four connecting rods are connected with the piston rod of four cylinders.
Further, the motor lowering or hoisting gear includes lifting speed reduction motor and lifting decelerator, and the lifting is slowed down electric Machine and lifting decelerator are individually fixed at frame both ends, and lifting speed reduction motor and lifting decelerator are respectively connected with setting setting Elevating screw, the upper end of the elevating screw is fixed on the draft arm of lower traction equipment, the lifting speed reduction motor and liter Drop reductor is connected by the active clutch body, passive clutch body, connecting shaft that are sequentially connected with shaft coupling, realizes that both ends are same Lifting of the step ground to lower traction equipment.
The advantage of the invention is that:(1)Because extrusion plastic sheet material hauling speed is slow, required tractive force is big, leads above Leading-in device, lower traction equipment drive the planetary reducer of high ratio using small-power servomotor, pass through rotating shaft and chain wheel belt Dynamic traction crawler belt rotates on nylon guide rail around draft arm, and servomotor power is small, and planetary reducer can accomplish high ratio, defeated It is big to go out moment of torsion, small volume, long lifespan, precision height;(2)Use the guide pin bushing equipped with linear bearing sliding on guide pillar in the frame Action-oriented;(3)Link above guide pillar, it is ensured that upper draw-gear, lower traction equipment are in lifting, the relative position of four guide pillars Putting to change, and prevents draw-gear from crossing guide pillar stroke, play a part of safeguard protection;(4)Draw crawler belt Guiding piece equipped with guiding piece bottom plate and buckle type, facilitate the dismounting of guiding piece, change, guiding piece surface is provided with anti-slip tank;(5) Upper draw-gear, the traction crawler belt of lower traction equipment are equipped with the tension structure of positioning and guiding;(6)Upper draw-gear is by four gas Cylinder control lifting, the quick compression for controlling product and release;(7)Lower traction equipment is lifted by motor control, in adjustment equipment Heart height, meets different-thickness production of articles, and the motor lowering or hoisting gear uses the lifting speed reduction motor and liter that connecting shaft is connected Reductor drops to realize the synchronization lifting to lower traction equipment.
Brief description of the drawings
Fig. 1 is the structural front view of the present invention.
Fig. 2 is the structure left view of the present invention.
Marked in figure as follows:
1 frame, 2 guide pillars, 3 draft arms, 301 grooves, 4 guide pin bushings, 5 linear bearings, 6 bearing glands, 7 servomotors, 8 planetary reduction gears Machine, 9 driving shafts, 10 drive sprockets, 11 driven shafts, 12 driven sprockets, 13 traction crawler belts, 14 tensioning sliding blocks, 15 tension screws, 16 Guiding piece bottom plate, 17 guiding pieces, 18 nylon guide rails, 19 cylinders, 20 connecting rods, 21 lifting speed reduction motors, 22 lifting decelerators, 23 liters Screw mandrel, 24 active clutch bodies, 25 passive clutch bodies, 26 connecting shafts, 27 shaft couplings, 28 links drop.
Embodiment
Describe the embodiment of the present invention in detail below in conjunction with accompanying drawing, those skilled in the art is become apparent from geography How solution puts into practice the present invention.Although describing the present invention with reference to its preferred embodiment, these embodiments are Illustrate, rather than limitation the scope of the present invention.
It is a kind of to be used to realize the equipment that extrusion plastic sheet material is drawn online, including frame 1, the machine referring to Fig. 1 and Fig. 2 Frame 1 is provided with guider, and the guider includes four guide pillars 2, and four guide pillars 2 stand on frame in rectangular layoutly On 1, four guide pillars 2 are provided with the upper draw-gear 3 and lower traction equipment 4 arranged up and down, upper draw-gear 3 and lower traction dress It is structure identical draw-gear to put 4, and simply position is different, uses, differentiation of getting off.The upper draw-gear 3 is led with Leading-in device 4 includes draft arm 5, and draft arm 5 is installed on four guide pillars 2, and draft arm 5 is the structural member of similar support, mainly For installing the miscellaneous part of draw-gear in the above.The guider also includes guide pin bushing 6, linear bearing 7 and bearing pressure Lid 8, set respectively on the draft arm 5 of the upper draw-gear 3 and lower traction equipment 4 four with four guide pillars 2 are corresponding leads Set 6, guide pin bushing 6 is sleeved on guide pillar 2, and installation linear bearing 7 in guide pin bushing 6, the both ends of guide pin bushing 6 are respectively mounted bearing gland 8, bearing pressure Linear bearing 7 is fixed in guide pin bushing 6 by lid 8.
Servomotor 9, the planet that the upper draw-gear 3 and lower traction equipment 4 also include being arranged on draft arm 5 subtract Fast machine 10, driving shaft 11, drive sprocket 12, driven shaft 13, driven sprocket 14 and traction crawler belt 15, the both ends of the draft arm 5 Driving shaft 11 and driven shaft 13 are installed respectively, drive sprocket 12, one end connection row of driving shaft 11 are installed on the driving shaft 11 Star reductor 10 and servomotor 9, driven sprocket 14 is installed on the driven shaft 13, and the traction crawler belt 15 is installed on draft arm It is engaged on 5 and with drive sprocket 12 and driven sprocket 14.
The inner side of traction crawler belt 15 of the upper draw-gear 3 and lower traction equipment 4 is equipped with strainer, the tensioning device Structure is arranged at one end of draft arm 5, referring on the right side, strainer is made up of tensioning sliding block 16 and tension screw 17 in Fig. 1, institute The one end for stating draft arm 5 forms groove 501, and the tension screw 17 is fixed in groove 501, and the tensioning sliding block 16 is installed on In tension screw 17.During tensioning, tensioning sliding block 16 slided along groove 501 in tension screw 17, strainer play positioning, The effect of guiding.
Traction crawler belt 15 surface of the upper draw-gear 3 and lower traction equipment 4 is equipped with the guiding piece 19 of buckle type, side Just dismount and change, guiding piece is block rubber.Referring to the enlarged fragmentary portion in Fig. 1, the spiral-lock of guiding piece 19 is in a traction On block bottom plate 18, the guiding piece bottom plate 18 is fixed on traction crawler belt 15, and the surface of guiding piece is further opened with anti-slip tank, prevents Skidded when drawing plastic plate product.The upper and lower surface of the draft arm 5 of the upper draw-gear 3 and lower traction equipment 4 is equal Nylon guide rail 20 is installed, nylon guide rail 20 under the driving of planetary reducer 10 and servomotor 9, draws crawler belt 15 referring to Fig. 2 Rotated again and again on draft arm 5 along drive sprocket 12, the guide groove of nylon guide rail 20 and driven sprocket 14.
Cylinder 21 is installed on the draft arm 5 of the lower traction equipment 4, referring to Fig. 1, the upper draw-gear 3 connects gas The piston rod of cylinder 21 and upper draw-gear 3 are controlled by cylinder 21 to be lifted on four guide pillars 2, the quick compression for controlling product and pine Open.In the specific implementation, the cylinder 21 of four rectangular arrangements is installed on the draft arm 5 of the lower traction equipment 4, described four The piston rod of cylinder 21 is set straight up, and four and four phases of cylinder 21 are fixed with the draft arm 5 of the upper draw-gear 3 Corresponding connecting rod 22, four connecting rods 22 are connected with the piston rod of four cylinders 21, and the upper draw-gear 3 is by four cylinders 21 control liftings.
Motor lowering or hoisting gear is also equipped with the frame 1, referring to Fig. 1 and Fig. 2, the lower traction equipment 4 is by motor liter Falling unit control lifts on four guide pillars 2, it is therefore an objective to the centre-height of adjustment equipment, to meet that the product of different-thickness is given birth to Production.In the specific implementation, the motor lowering or hoisting gear includes lifting speed reduction motor 23 and lifting decelerator 24, and the lifting is slowed down The difference of motor 23 and lifting decelerator 24 is that lifting speed reduction motor 23 is the conglomerate of reductor and motor.The lifting Reducing motor 23 and lifting decelerator 24 are individually fixed at the left and right ends of frame 1, referring to Fig. 1, the He of lifting speed reduction motor 23 Lifting decelerator 24 is respectively connected with the elevating screw 25 of setting setting, and lower traction dress is fixed in the upper end of the elevating screw 25 Put on 4 draft arm 5, the lifting speed reduction motor 23 and lifting decelerator 24 pass through the active clutch body 26, the quilt that are sequentially connected Move clutch body 27, connecting shaft 28 and shaft coupling 29 and be connected, thus realize left and right synchronously to the liter of lower traction equipment 4 Drop, avoids and nonsynchronous situation is lifted to it because the draft arm 5 of lower traction equipment 4 is long.
The upper end of four guide pillars 2 of the guider is additionally provided with the link 30 for connecting this four guide pillars 2, link 30 Four guide pillars 2 are connected, it is ensured that upper draw-gear 3 and lower traction equipment 4 in lifting, four guide pillars 2 it is relative Position will not change, and prevent draw-gear 3 from crossing the stroke of guide pillar 2, play a part of safeguard protection.
During work, equipment is controlled lifting by cylinder 21, is quickly controlled product by an electric control system controls, upper draw-gear 3 Compression and release, lower traction equipment 4 controlled and lifted by motor lowering or hoisting gear, carry out the centre-height of adjustment equipment, to meet not The production of stack pile plastic plate product.The planetary reducer 10 and servomotor 9 of upper draw-gear 3 and lower traction equipment 4 drive Dynamic driving shaft 11 is rotated, and the linkage of driving shaft 11 driven shaft 13, drive sprocket 12, driven sprocket 14 and traction crawler belt 15, traction are carried out Rotated again and again on draft arm 5 along drive sprocket 12, the guide groove of nylon guide rail 20 and driven sprocket 14 with 15, from And plastic plate is drawn to follow-up equipment.
It should be pointed out that for the present invention through absolutely proving, can also have the embodiment of a variety of conversion and remodeling, It is not limited to the specific embodiment of above-mentioned embodiment.Above-described embodiment as just the present invention explanation, rather than to this The limitation of invention.In a word, it is apparent to those skilled in the art should to include those for protection scope of the present invention Conversion or replacement and remodeling, and be determined by the appended claims.

Claims (9)

1. a kind of be used to realize the equipment that extrusion plastic sheet material is drawn online, including frame, it is characterised in that is set in the frame There is guider, the guider includes four guide pillars, and four guide pillars are stood in frame in rectangular layoutly;Four are led Post is provided with the upper draw-gear and lower traction equipment arranged up and down, and the upper draw-gear and lower traction equipment include leading Draw arm, servomotor, planetary reducer, driving shaft, drive sprocket, driven shaft, driven sprocket and traction crawler belt, the draft arm It is installed on four guide pillars, driving shaft and driven shaft are installed in the both ends of draft arm respectively, and drive sprocket is installed on the driving shaft, One end of driving shaft connects planetary reducer and servomotor, and driven sprocket, the traction crawler belt peace are installed on the driven shaft Loaded on being engaged on draft arm and with drive sprocket and driven sprocket, strainer is provided with the inside of the traction crawler belt, traction is carried out Belt surface is provided with the guiding piece of buckle type;Cylinder is installed, the upper draw-gear connects on the draft arm of the lower traction equipment Connect the piston rod of cylinder and upper draw-gear is lifted by cylinder control on four guide pillars, motor liter is also equipped with the frame Falling unit, the lower traction equipment are controlled by motor lowering or hoisting gear and lifted on four guide pillars.
2. according to claim 1 be used to realize the equipment that extrusion plastic sheet material is drawn online, it is characterised in that described Guider also includes guide pin bushing, linear bearing and bearing gland, divides on the draft arm of the upper draw-gear and lower traction equipment Not She Zhi four guide pin bushings corresponding with four guide pillars, guide pin bushing is sleeved on guide pillar, installation linear bearing in guide pin bushing, the two of guide pin bushing End is respectively mounted bearing gland, and linear bearing is fixed in guide pin bushing by bearing gland.
3. according to claim 1 or 2 be used to realize the equipment that extrusion plastic sheet material is drawn online, it is characterised in that institute The upper end for stating four guide pillars of guider is provided with the link for connecting this four guide pillars.
4. according to claim 1 be used to realize the equipment that extrusion plastic sheet material is drawn online, it is characterised in that described Tight mechanism is arranged at one end of draft arm, and strainer is made up of tensioning sliding block and tension screw, one end shape of the draft arm Into groove, the tension screw is fixed in groove, and the tensioning sliding block is installed in tension screw, is tensioned sliding block along groove Slided in tension screw.
5. according to claim 1 be used to realize the equipment that extrusion plastic sheet material is drawn online, it is characterised in that described to lead Draw block spiral-lock on a guiding piece bottom plate, the guiding piece bottom plate is fixed on traction crawler belt.
6. according to claim 5 be used to realize the equipment that extrusion plastic sheet material is drawn online, it is characterised in that described to lead The surface for drawing block offers anti-slip tank.
7. according to claim 1 be used to realize the equipment that extrusion plastic sheet material is drawn online, it is characterised in that on described The upper and lower surface of the draft arm of draw-gear and lower traction equipment is mounted on nylon guide rail, and the crawler belt that draws is along drive chain Wheel, the guide groove of nylon guide rail and driven sprocket rotate again and again on draft arm.
8. according to claim 1 be used to realize the equipment that extrusion plastic sheet material is drawn online, it is characterised in that under described The cylinder of four rectangular arrangements is installed on the draft arm of draw-gear, the piston rod of four cylinders is set straight up, Four connecting rods corresponding with four cylinders, four connecting rods and four gas are installed on the draft arm of the upper draw-gear The piston rod connection of cylinder.
9. according to claim 1 be used to realize the equipment that extrusion plastic sheet material is drawn online, it is characterised in that the electricity Machine lowering or hoisting gear includes lifting speed reduction motor and lifting decelerator, and the lifting speed reduction motor and lifting decelerator are individually fixed in At frame both ends, lifting speed reduction motor and lifting decelerator are respectively connected with the elevating screw that a setting is set, the elevating screw Upper end be fixed on the draft arm of lower traction equipment, the lifting speed reduction motor and lifting decelerator pass through the master that is sequentially connected Move clutch body, passive clutch body, connecting shaft and shaft coupling and be connected, realize lifting of the both ends synchronously to lower traction equipment.
CN201710542634.3A 2017-07-05 2017-07-05 It is a kind of to be used to realize the equipment that extrusion plastic sheet material is drawn online Pending CN107379484A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710542634.3A CN107379484A (en) 2017-07-05 2017-07-05 It is a kind of to be used to realize the equipment that extrusion plastic sheet material is drawn online

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710542634.3A CN107379484A (en) 2017-07-05 2017-07-05 It is a kind of to be used to realize the equipment that extrusion plastic sheet material is drawn online

Publications (1)

Publication Number Publication Date
CN107379484A true CN107379484A (en) 2017-11-24

Family

ID=60335297

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710542634.3A Pending CN107379484A (en) 2017-07-05 2017-07-05 It is a kind of to be used to realize the equipment that extrusion plastic sheet material is drawn online

Country Status (1)

Country Link
CN (1) CN107379484A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112721034A (en) * 2020-11-30 2021-04-30 徐州辛辛那提新型材料有限公司 Traction equipment for PVC pipes with different pipe diameters and working method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112721034A (en) * 2020-11-30 2021-04-30 徐州辛辛那提新型材料有限公司 Traction equipment for PVC pipes with different pipe diameters and working method thereof

Similar Documents

Publication Publication Date Title
CN104401522B (en) Vertical PE film device of full automatic packaging
CN106005983B (en) A kind of conveying mechanism
CN206494690U (en) Three-dimensional transfer loading equipment
CN202539921U (en) Bolt tightening equipment
CN107934402A (en) With upper and lower traction belts machine
CN107379484A (en) It is a kind of to be used to realize the equipment that extrusion plastic sheet material is drawn online
CN203794180U (en) Tool transfer mechanism
CN205668791U (en) A kind of conveying mechanism
CN207240801U (en) A kind of equipment for being used for realization extrusion plastic plate and drawing online
CN207390944U (en) A kind of one man operation's mechanical elevating platform
CN206936032U (en) A kind of jacking translation car for stretching-machine
CN203127874U (en) Steel plate stacking raceway integral machine
CN107414446A (en) A kind of automatic turning frock for the assembling of brake drum wheel hub assembly
CN101428678B (en) Transverse bottom draw-in apparatus in boat body plane section product line
CN211766378U (en) Aircraft generator dismouting car
CN204415782U (en) Vertical PE film device of full automatic packaging
CN206543829U (en) Mobile die-filling platform
CN204474246U (en) A kind of jacking system
CN207973201U (en) A kind of multi-functional fortune roller operating platform
CN208343237U (en) A kind of conveyer belt made-up belt vulcanization traction stretching device
CN206886595U (en) A kind of carrier automatic conveying equipment
CN202346677U (en) Suspender machine for driving winding drum to translate
CN202264047U (en) Elevating mechanism for H-section steel horizontal assembly welding base
CN209777452U (en) Chain transmission type jacking transfer machine
CN205635359U (en) Glass mouth of pipe automatic molding device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination