CN207954384U - A kind of modified master batch manufacturing device of degradable ventilated membrane - Google Patents

Abstract

The utility model provides a kind of modified master batch manufacturing device of degradable ventilated membrane, including holder, it is installed on the blanking bin in pedestal upper end portion, material extrusion molding machine, brake gear and conveying device, material extrusion molding machine is set on holder and below blanking bin, the material extrusion molding machine includes the shaping mechanism a and shaping mechanism b of symmetrical revolution setting, shaping mechanism a combines to form several forming cavities with shaping mechanism b, liquid charging stock is flowed from blanking bin into material extrusion molding machine when work, shaping mechanism a and shaping mechanism b carries out incorgruous synchronous revolving movement and coordinates that fused raw material is squeezed into strip under the punching press of raw material；Brake gear is set to the top of holder, which includes driving mechanism and braking mechanism, and braking mechanism is used to increase the running resistance of shaping mechanism a, shaping mechanism b, molding strip finished product density bigger, the effect of structure more consolidation may be implemented.

Description

A kind of modified master batch manufacturing device of degradable ventilated membrane

Technical field

The utility model is related to biology modeling grain manufacturing technology field more particularly to a kind of modified master batch of degradable ventilated membrane Manufacturing device.

Background technology

Degradable polymer is widely used in a variety of different purposes.These polymer are used for many different be dispersed among The thermoformed articles of water such as fiber, film and fabric, these products maintain its globality and intensity when in use, but with it is big It then dissolves and disperses when amount water contact.These fibers, film and fabric are used for such as personal-care supplies, diaper, sanitary napkin (feminine napkin), cleaning piece, incontinence article (incontinence product), release liner, product packaging material Deng the product for including above-mentioned fiber, film and fabric.

It is well-known by the product with water-degradable or the multilayer film preparation of biodegradable polymeric layer.It is other Layer is usually to provide structural support and liquid barrier entrance to biodegradable polymer layer when using and help to prevent product mistake The polymer early degraded.

In addition, comminutor is a kind of forming machine that material can be manufactured into specific shape.It is widely used in chemical industry, stone The fields such as change, pharmacy, food, building materials, ceramics, rubber, plastics.During plastic extruding pelletization, by extruder or gear pump Squeeze out melting polymer several plastic strips are formed by mouth mold, then be cooled by water device cool and dry section drying, Plastics are finally delivered to pelletizing room to cut, engineering plastics grain is obtained using screening.Plastic pellet includes white master batch, plastics Particle, modified master batch, foaming master batch etc., wherein white master batch titanium white powder content is high, whiteness is good, good dispersion, and temperature tolerance is good, right Material property is without influence.Existing comminutor generally comprises：Raw material mixing apparatus, cooling equipment, is air-dried and is set stirring extrusion equipment Standby, granulate equipment, screening installation.

Wherein stirring extrusion equipment by raw material mixed melting and squeezes out, and extruded stock is at linear.Cooling equipment refers mainly to profit The higher extruded stock of temperature is cooled down with sink, since the high linear extruded stock mechanical property of extrudate temperature is poor, if Cooling flow has larger impact to extruded stock in sink, it is easy to and it causes extruded stock to be broken, causes the discontinuous of production process, it is raw Produce inefficiency.

In addition, a kind of efficient plastic grain production equipment is disclosed in the Chinese patent of Patent No. CN204773117U, Including raw material blending device, stirring extrusion device, cooling device, air-drying device, pellet device and the screening plant set gradually； The water inlet and the water outlet in sink tail portion is set that the cooling device includes sink, is arranged in sink head end； The water inlet is made of several through-holes；Dashpot, dashpot one end setting are provided on the outside of the sink head There are outlet pass, the dashpot to be connected to outlet pass and water inlet；Porous aggregate is filled in the dashpot.But this is filled In setting and the internal structure for stirring extrusion device is not specifically disclosed, can not know how the height for producing density height, structure consolidation Quality product, therefore how the high finished product of production density is still a problem to be solved.

Utility model content

The utility model provides a kind of modified master batch manufacturing device of degradable ventilated membrane in view of the deficiencies of the prior art, It is pressurizeed by blanking bin and exports fused raw material, drive shaping mechanism a and shaping mechanism b to carry out using the impact force of raw material undershoot same It walks incorgruous rotary motion and coordinates and fused raw material is squeezed into strip, and increase shaping mechanism a and molding using brake gear The running resistance of mechanism b, while by the width dimensions of slide component reduction blanking bin blanking port, increasing the impact force of blanking, Solve manufacture density bigger, structure more consolidation product the technical issues of.

To achieve the above object, the utility model provides the following technical solutions：

A kind of modified master batch manufacturing device of degradable ventilated membrane, including holder, be installed under the pedestal upper end portion The lower part of feed bin, the holder is equipped with collecting bin, offers blanking port in the middle part of the collecting bin, further includes：

Material extrusion molding machine, the material extrusion molding machine are set on the holder and below the blanking bins, should Material extrusion molding machine includes the shaping mechanism a and shaping mechanism b of symmetrical revolution setting, and shaping mechanism a combines shape with shaping mechanism b At several forming cavities, liquid charging stock is flowed from blanking bin into material extrusion molding machine when work, shaping mechanism a and shaping mechanism b It carries out incorgruous synchronous revolving movement under the punching press of raw material and coordinates that fused raw material is squeezed into strip；

Brake gear, the brake gear are set to the top of the holder, which includes driving mechanism, brake Mechanism and shutter mechanism, braking mechanism described in the driving mechanism synchronous drive work with shutter mechanism, and the braking mechanism is used In the running resistance for increasing the shaping mechanism a, shaping mechanism b, the shutter mechanism is for reducing the blanking bin discharge port external Width dimensions increase blanking impact force；And

Conveying device, the conveying device are set to the lower section of the material extrusion molding machine, strip raw material after molding By being exported outward by the conveying device after the blanking port.

As an improvement, the shaping mechanism a and shaping mechanism b includes：

Gyro black assembly, the gyro black assembly revolution are set to the middle part of the holder comprising rotate setting symmetrical above and below In roll shaft, the sprocket wheel that fixing sleeve is set on the roll shaft respectively and the chain being sheathed on the sprocket wheel on the holder；

Molding assembly, the molding assembly are installed on the outer surface of the gyro black assembly, and by the gyro black assembly drive into Row operates, and the forming cavity is cooperatively formed between the molding assembly.

As an improvement, the molding assembly includes：

Several connecting rods, the connecting rod are equidistantly fixedly installed along the outer surface of the chain；

Several profiled sheetings, the profiled sheeting are arcuate structure around the outer surface of the chain is set to, mutually it Between be articulated connection, the connecting rod is articulated with the middle part at the mutually hinged end of the profiled sheeting；It is provided with protrusion on the profiled sheeting Portion and inner fovea part, the profiled sheeting on the shaping mechanism a and shaping mechanism b operate to it is mutual contradict coordinate when, the indent of both sides Molding space is formed between portion, which is located in the forming cavity.

As an improvement, the equal fixing sleeve in one end for the roll shaft being located above in the shaping mechanism a and shaping mechanism b is equipped with circle Disk.

As an improvement, the driving mechanism includes：

Cylinder, the cylinder are fixedly installed in the top of the holder；

Driving member, the driving member be L-shaped, be fixedly connected with the push rod of the cylinder comprising the two-sided rack and The connecting plate being fixedly connected with the two-sided rack.

As an improvement, the braking mechanism is installed at the material extrusion molding machine comprising be symmetrically disposed on the branch The first brake component and the second brake assemblies on frame top, the first brake component are respectively used to increase with the second brake assemblies The running resistance of the shaping mechanism a and shaping mechanism b.

As an improvement, the first brake component and the second brake assemblies are respectively arranged in the mounting portion of the frame upper Place, the first brake component include with the second brake assemblies：

Installation axle, the installation axle are rotatably dispose in along the vertical equity of the holder at the mounting portion；

Gear a, the gear a fixing sleeves are set in the installation axle, are arranged with driving member engaged transmission；

Gear b, the gear b fixing sleeves are set in the installation axle, are located at the rear of the gear a；

Brake member, the brake member are slideably positioned on the mounting portion comprising brake portion and with the brake portion The extension being fixedly connected, the brake portion increases resistance work for carrying out brake, and it matches with the disk, the extension It is equidistantly fixedly installed gear teeth on the upper surface in portion, passes through the gear teeth and gear b engaged transmissions.

As an improvement, sliding rail is fixedly installed on the mounting surface of the mounting portion, the lower end of the extension of the brake member Portion is provided with the sliding slot to match with the sliding rail.

As an improvement, the shutter mechanism is located at the lower section of the blanking bin comprising be symmetrically slideably positioned in the branch Slide component a on frame, which with slide component b, the slide component a and slide component b move toward one another, reduces the blanking bin The width dimensions of discharge port.

As an improvement, the slide component a includes with slide component b：

Transmission shaft, the parallel installation axle of the transmission shaft are rotatably dispose on the holder, are located at the collecting bin Place；

Gear c, the gear c fixing sleeves are set to the front end of the transmission shaft, are arranged with driving member engaged transmission；

Gear d, the gear d is located at the rear of the gear c and fixing sleeve is set to the both ends of the transmission shaft respectively；

Slide, the slide are slideably positioned in along the length direction level of the blanking bin on the holder, thereon end face Be in close contact and be arranged with the lower face of the blanking bin, both ends fixed symmetrical is provided with tooth-strip part, the tooth-strip part respectively with The gear d engaged transmissions setting.

The beneficial effects of the utility model are：

(1) production equipment of the more traditional plastic grain of the utility model passes through symmetrically arranged shaping mechanism a and molding Mechanism b cooperatively forms the forming cavity for extruding raw material, and the kinetic energy having using the raw material itself of blanking bin pressurization output drives Shaping mechanism a and shaping mechanism b synchronizes incorgruous rotary motion and the fused raw material exported downwards is squeezed into strip, When material carries out shaping work, friction is carried out to shaping mechanism a and shaping mechanism b by brake gear and increases resistance so that molding Process is slack-off, has enough raw materials to enter in forming cavity so that material density bigger after molding, structure is closer, promotes production Quality；

(2) when shaping mechanism a is rotated with shaping mechanism b, roll shaft rotates and drives disk rotational thereon, passes through gas at this time Cylinder drives drive member, drives first brake component and the second brake assemblies Synchronous Transmission, brake member and the disk on roll shaft It is inconsistent, the exploitation speed of shaping mechanism a and shaping mechanism b are made by the resistance for the generation that rubs between disk and brake member Decline, and the shift length of brake member is controllable, can be hindered by increasing shift length to reach increasing even if wear the case where Purpose；

(3) shutter mechanism is arranged in the discharge outlet of blanking bin in the utility model, and carries out linkage setting with brake gear, When driving member drives first brake component and the second brake assemblies move, shutter mechanism work is also driven, and reduce blanking bin The width dimensions of discharge port so that the rate of raw material output increases, impact force bigger, former in the molding strip of extrusion forming intracavitary Expect density higher, better quality；

(4) shutter mechanism includes the slide component a that is symmetrical set and slide component b, when drive member, slide group Part a and slide component b by gear drive carry out it is incorgruous move synchronously, ensure that discharge port face always extrusion forming dress Set so that conveying process is more stable, while by the way that gear gear d is all arranged before and after transmission shaft, the both ends of slide simultaneously It is driven, ensure that the stability of slide opening procedure, the stability of further lifting device operation.

In short, the utility model has simple in structure, finished product density is high, high-quality, it is energy saving the advantages that, it is especially suitable Grain manufacturing technology field is moulded in biology.

Description of the drawings

It is required in being described below to embodiment for the clearer technical solution for illustrating the utility model embodiment The attached drawing used is briefly described, it should be apparent that, drawings discussed below is only some embodiments of the utility model, For for those of ordinary skill in the art, without creative efforts, it can also obtain according to these attached drawings Obtain other accompanying drawings.

Fig. 1 is the positive structure diagram of the utility model.

Fig. 2 is the utility model overall structure diagram figure；

Fig. 3 is enlarged structure schematic diagram at A in Fig. 2；

Fig. 4 is to be molded plate structure schematic diagram in the utility model；

Fig. 5 is the utility model partial structural diagram；

Fig. 6 is the utility model drive member structure schematic diagram；

Fig. 7 is the utility model brake member structural schematic diagram；

Fig. 8 is the utility model supporting structure schematic diagram；

Fig. 9 is one of the utility model shutter mechanism stereochemical structure schematic diagram；

Figure 10 is two structural schematic diagrams of the utility model shutter mechanism stereochemical structure.

Specific implementation mode

The technical scheme in the embodiment of the utility model is clearly and completely illustrated below in conjunction with the accompanying drawings.

Embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, a kind of modified master batch manufacture of degradable ventilated membrane Device, including holder 1, the blanking bin 2 for being installed on 1 upper end of the holder, the lower part of the holder 1 are equipped with collecting bin 11, The middle part of the collecting bin 11 offers blanking port 111, further includes：

Material extrusion molding machine 3, the material extrusion molding machine 3 are set on the holder 1 and under the blanking bins 2 Side, the material extrusion molding machine 3 include the shaping mechanism a31 and shaping mechanism b32 of symmetrical revolution setting, shaping mechanism a31 at Type mechanism b32 combines to form several forming cavities 310, and liquid charging stock is flowed from blanking bin 2 into material extrusion molding machine 3 when work, Shaping mechanism a31 and shaping mechanism b32 carries out incorgruous synchronous revolving movement and coordinates to squeeze fused raw material under the punching press of raw material It is pressed into strip；

Brake gear 4, the brake gear 4 are set to the top of the holder 1, which includes driving mechanism 41, braking mechanism 42 and shutter mechanism 43, braking mechanism 42 and 43 work of shutter mechanism described in 41 synchronous drive of the driving mechanism Make, the braking mechanism 42 is used to increase the running resistance of the shaping mechanism a31, shaping mechanism b32, and the shutter mechanism is used Increase blanking impact force in the width dimensions for reducing 2 discharge port of blanking bin；And

Conveying device 5, the conveying device 5 are set to the lower section of the material extrusion molding machine 3, and strip after molding is former Material by being exported after the blanking port 111 by the conveying device 5 outward.

It should be noted that being coordinated by symmetrically arranged shaping mechanism a31 and shaping mechanism b32 in this fact Example The forming cavity 310 for extruding raw material is formed, the kinetic energy having using the raw material itself of the pressurization output of blanking bin 2 drives molding machine Structure a31 and shaping mechanism b32 synchronizes incorgruous rotary motion and fused raw material is squeezed into strip, is molded in material When work, friction is carried out to shaping mechanism a31 and shaping mechanism b32 by brake gear 4 and increases resistance so that forming process becomes Slowly, enough raw materials enter in forming cavity 310 so that material density bigger after molding, structure is closer, promotes product matter Amount, for end product by being exported outward through conveying device 5 again after blanking port 111, conveying device 5 is preferably arranged to conveyer belt.

It should be further noted that by the way that collecting bin 11 at the lower end of the stand is arranged, when material is from material extrusion molding machine 3 It when place is overflowed, just falls into collecting bin 11, carries out clout recycling, and ensure that the clean and tidy of production environment.

As a preferred embodiment, the shaping mechanism a31 and shaping mechanism b32 includes：

Gyro black assembly 311, the gyro black assembly 311 turn round the middle part for being set to the holder 1 comprising rotation is right up and down Claim the roll shaft 3111 being set on the holder, the sprocket wheel 3112 that fixing sleeve is set on the roll shaft 3111 respectively and is sheathed on Chain 3113 on the sprocket wheel 3112；

Molding assembly 312, the molding assembly 312 are installed on the outer surface of the gyro black assembly 311, and by the revolution group The drive of part 311 is operated, and the forming cavity 310 is cooperatively formed between the molding assembly 312.

As a preferred embodiment, the molding assembly 312 includes：

Several connecting rods 3121, the connecting rod 3121 are equidistantly fixedly installed along the outer surface of the chain 3113；

Several profiled sheetings 3122, the profiled sheeting 3122 are arc around the outer surface for being set to the chain 3113 Structure, is articulated connection from each other, and the connecting rod 3121 is articulated with the middle part at the 3122 mutually hinged end of profiled sheeting； Lug boss 301 and inner fovea part 302, the molding on the shaping mechanism a31 and shaping mechanism b32 are provided on the profiled sheeting 3122 When the operating of plate 3122 to mutual conflict cooperation, molding space 3220, the molding space 3220 are formed between the inner fovea part 302 of both sides In the forming cavity 310, the front and rear sides of the holder 1 are also symmetrically arranged with baffle 3431, and the baffle 3431 is by institute State the rear and front end closing of forming cavity 310.

It should be noted that when the raw material with enough kinetic energy drives and impacts on molding assembly 312, revolution group Part 311 proceeds by rotary motion soldier and each molding assembly 312 is driven to carry out extrusion forming work, when profiled sheeting 3122 is in chain When the arc position of item 3113, there are blanking spaces between the profiled sheeting 3122 on shaping mechanism a31 and shaping mechanism b32, melt Melting raw material can drop down onto in the molding space 3220 of the formation of profiled sheeting 3122 of both sides, when profiled sheeting 312 is in chain 3113 When vertical position, complement each other to form the molding space 3220 of sealing between the profiled sheeting 3122 at middle part, fused raw material this at It is extruded together in type space 3220, the space at 3122 interconnection of profiled sheeting can pass through the connection of the cylinder to match Part is closed.

As a preferred embodiment, the roll shaft being located above in the shaping mechanism a31 and shaping mechanism b32 The 3111 equal fixing sleeve in one end is equipped with disk 3100.

As a preferred embodiment, the driving mechanism 41 includes：

Cylinder 411, the cylinder 411 are fixedly installed in the top of the holder 1；

Driving member 412, the driving member 412 are L-shaped, are fixedly connected with the push rod of the cylinder 411 comprising two-sided Rack 4121 and the connecting plate 4122 being fixedly connected with the two-sided rack 4121.

Wherein, the braking mechanism 42 is installed at the material extrusion molding machine 3 comprising is symmetrically disposed on the holder The first brake component 421 on 1 top and the second brake assemblies 422,421 and second brake assemblies 422 of the first brake component It is respectively used to increase the running resistance of the shaping mechanism a31 and shaping mechanism b32.

As a preferred embodiment, the first brake component 421 is respectively arranged in the second brake assemblies 422 At the mounting portion 12 on 1 top of the holder, which includes with the second brake assemblies 422：

Installation axle 4221, the installation axle 4221 are rotatably dispose in the mounting portion 12 along the vertical equity of the holder 1 Place；

Gear a4222, the gear a4222 fixing sleeves are set in the installation axle 4221, are nibbled with the driving member 412 Close transmission setting；

Gear b4223, the gear b4223 fixing sleeves are set in the installation axle 4221, are located at the gear a4222 Rear；

Brake member 4224, the brake member 4224 are slideably positioned on the mounting portion 12 comprising brake portion 42241 with And the extension 42242 being fixedly connected with the brake portion 42241, the brake portion 42241 increase resistance work for carrying out brake, It is equipped with the disk 3100, and gear teeth 4200 is equidistantly fixedly installed on the upper surface of the extension 42242, Pass through the gear teeth 4200 and gear b4223 engaged transmissions.

Wherein, sliding rail 121, the extension of the brake member 4224 are fixedly installed on the mounting surface of the mounting portion 12 42242 lower end is provided with the sliding slot 4201 to match with the sliding rail 121.

It should be noted that when shaping mechanism a31 is rotated with shaping mechanism b32, roll shaft 3111 rotates and drives it On disk 3100 rotate, at this time pass through cylinder 411 drive driving member 412 move, then gear a4222 be driven, drive installation Axis 4221 and gear b4223 transmission pass through engaging for gear teeth 4200 and gear b4223, the brake of first brake component 421 and second Brake member 4224 on vehicle component 422 is moved synchronously on mounting portion 12, the circle in brake portion 42241 and roll shaft 3111 When disk 3100 is inconsistent, the resistance for the generation that rubs between disk 3100 and brake portion 42241 makes shaping mechanism a31 and molding The exploitation speed of mechanism b32 declines so that has more raw materials to enter in forming cavity 310, reaches the effect for increasing finished product density Fruit, and the shift length of brake member 4224 is controllable can be driven by cylinder 411 even if wear the case where and increase its displacement Distance hinders to achieve the purpose that increase.

As a preferred embodiment, the shutter mechanism 43 is located at the lower section of the blanking bin 2 comprising symmetrical The slide component a431 and slide component b432, the slide component a431 and slide component being slideably positioned on the holder 1 B432 carries out moving toward one another the width dimensions for reducing 2 discharge port of blanking bin.

Wherein, the slide component a431 and slide component b102 includes：

Transmission shaft 4311, the parallel installation axle of the transmission shaft 4,311 4221 are rotatably dispose on the holder 1, position At the blanking bin 2；

Gear c4312, the gear c4312 fixing sleeves are set to the front end of the transmission shaft 4311, with the driving member 412 engaged transmission settings；

Gear d4313, the gear d4313 is located at the rear of the gear c4312 and fixing sleeve is set to the biography respectively The both ends of moving axis 4311；

Slide 4314, the slide 4314 are slideably positioned in the holder 1 along the length direction level of the blanking bin 2 On, end face and the lower face of the blanking bin 2 are in close contact and are arranged thereon, and both ends fixed symmetrical is provided with tooth-strip part 43141, The tooth-strip part 43141 is arranged with gear d4313 engaged transmissions respectively.

It should be noted that by the way that shutter mechanism 10 is arranged in the discharge outlet of blanking bin 2 in the present embodiment, and will It carries out linkage setting with brake gear 4, when driving member 412 drives first brake component 421 and the second brake assemblies 422 to move When, also shutter mechanism 10 is driven to work, and reduce the width dimensions of 2 discharge port of blanking bin so that the rate of raw material output increases, Kinetic energy bigger, molding strip material density higher, better quality in forming cavity 320.

It should be further noted that when driving member 412 moves, gear c4312 transmissions drive transmission shaft 4311 and gear D4313 is rotated, and slide 4314 is by tooth-strip part 43141 and gear d4313 engaged transmissions, and the slide 4314 of both sides moves together Step, ensure that discharge port faces extrusion forming device 3 always so that conveying process is more stable, while all by rear and front end Gear d4313 is set, is carried out at the same time transmission at the both ends of slide 4314, ensure that the stability of 4314 opening procedure of slide, into The stability of one step lifting device operation.

The course of work：

The pressurized delivered fused raw material into material extrusion molding machine 3 of blanking bin 2, under the impact of material, shaping mechanism a31 with Shaping mechanism b32 proceeds by rotary motion, and material extruding is grown up strip using the forming cavity 320 cooperatively formed, passes through Brake gear 4 works：Cylinder 411 drives driving member 412 to move, and then gear a4222 is driven, and drives installation axle 4221 and gear B4223 is driven, by engaging for gear teeth 4200 and gear b4223, on first brake component 421 and the second brake assemblies 422 Brake member 4224 moved synchronously on mounting portion 12, when brake portion 42241 and the disk 3100 on roll shaft 3111 offset When touching, the resistance for the generation that rubs between disk 3100 and brake portion 42241 makes shaping mechanism a31's and shaping mechanism b32 Exploitation speed declines, and achievees the effect that have more materials to enter in forming cavity 320, meanwhile, when driving member 412 moves, tooth C4312 transmissions are taken turns, transmission shaft 4311 is driven to be rotated with gear d4313, slide 4314 passes through tooth-strip part 43141 and gear d4313 The outlet size of blanking bin 2 is reduced, increases the blanking rate of raw material by engaged transmission, further such that molding in forming cavity 320 Finished product density it is high, compact internal structure.

In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Described convenient for description the utility model and simplifying, do not indicate or imply the indicated equipment or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

The foregoing description of the disclosed embodiments, make those skilled in the art do not depart from the utility model spirit and In the case of range, various changes or equivalence replacement can be carried out to these features and embodiment.In addition, in the utility model Under introduction, it can modify to these features and embodiment new without departing from this practicality to adapt to particular situation and material The spirit and scope of type.Therefore, the utility model is not limited to the particular embodiment disclosed, fallen with the application Right in embodiment belong to the scope of protection of the utility model.

Claims (9)

1. a kind of modified master batch manufacturing device of degradable ventilated membrane, including holder (1), it is installed on the holder (1) upper end Blanking bin (2), the lower part of the holder (1) is equipped with collecting bin (11), blanking is offered in the middle part of the collecting bin (11) Mouth (111), which is characterized in that further include：

Material extrusion molding machine (3), the material extrusion molding machine (3) are set on the holder (1) and are located at the blanking bin (2) Lower section, the material extrusion molding machine (3) include the shaping mechanism a (31) and shaping mechanism b (32) of symmetrical revolution setting, shaping mechanism A (31) combines to form several forming cavities (310) with shaping mechanism b (32), when work liquid charging stock from blanking bin (2) to material extrusion at Flowing in type device (3), shaping mechanism a (31) and shaping mechanism b (32) carry out incorgruous synchronous revolving fortune under the punching press of raw material It moves and coordinates and fused raw material is squeezed into strip；

Brake gear (4), the brake gear (4) are set to the top of the holder (1), which includes driving Mechanism (41), braking mechanism (42) and shutter mechanism (43), braking mechanism (42) described in driving mechanism (41) synchronous drive It works with shutter mechanism (43), the braking mechanism (42) is used to increase the shaping mechanism a (31), shaping mechanism b (32) Running resistance, the shutter mechanism is for reducing the width dimensions of the blanking bin (2) discharge port to increase blanking impact force；With And

Conveying device (5), the conveying device (5) are set to the lower section of the material extrusion molding machine (3), strip after molding Raw material by being exported after the blanking port (111) by the conveying device (5) outward.

2. a kind of modified master batch manufacturing device of degradable ventilated membrane according to claim 1, which is characterized in that it is described at Type mechanism a (31) and shaping mechanism b (32) includes：

Gyro black assembly (311), gyro black assembly (311) revolution are set to the middle part of the holder (1) comprising rotation is up and down Be symmetrically disposed on the roll shaft on the holder (3111), respectively fixing sleeve be set to the roll shaft (3111) on sprocket wheel (3112) with And it is sheathed on the chain (3113) on the sprocket wheel (3112)；

Molding assembly (312), the molding assembly (312) are installed on the outer surface of the gyro black assembly (311), and by the revolution Component (311) drive is operated, and the forming cavity (310) is cooperatively formed between the molding assembly (312).

3. a kind of modified master batch manufacturing device of degradable ventilated membrane according to claim 2, which is characterized in that it is described at Type component (312) includes：

Several connecting rods (3121), the connecting rod (3121) are equidistantly fixedly installed along the outer surface of the chain (3113)；

Several profiled sheetings (3122), the profiled sheeting (3122) are arc around the outer surface for being set to the chain (3113) Shape structure, is articulated connection from each other, and the connecting rod (3121) is articulated with profiled sheeting (3122) the mutually hinged end Middle part；Lug boss (301) and inner fovea part (302), the shaping mechanism a (31) and molding are provided on the profiled sheeting (3122) It is empty that molding is formed when profiled sheeting (3122) operating to mutual conflict on mechanism b (32) coordinates, between the inner fovea part (302) of both sides Between (3220), which is located in the forming cavity (310).

4. a kind of modified master batch manufacturing device of degradable ventilated membrane according to claim 2, which is characterized in that it is described at The equal fixing sleeve in one end for the roll shaft (3111) being located above in type mechanism a (31) and shaping mechanism b (32) is equipped with disk (3100).

5. a kind of modified master batch manufacturing device of degradable ventilated membrane according to claim 1, which is characterized in that the drive Motivation structure (41) includes：

Cylinder (411), the cylinder (411) are fixedly installed in the top of the holder (1)；

Driving member (412), the driving member (412) are L-shaped, are fixedly connected with the push rod of the cylinder (411) comprising double Face rack (4121) and the connecting plate (4122) being fixedly connected with the two-sided rack (4121).

6. a kind of modified master batch manufacturing device of degradable ventilated membrane according to claim 5, which is characterized in that the brake Mechanism of car (42) is installed at the material extrusion molding machine (3) comprising be symmetrically disposed on the holder (1) top first is stopped Vehicle component (421) and the second brake assemblies (422), the first brake component (421) are used respectively with the second brake assemblies (422) In the running resistance for increasing the shaping mechanism a (31) and shaping mechanism b (32).

7. a kind of modified master batch manufacturing device of degradable ventilated membrane according to claim 6, which is characterized in that described One brake assemblies (421) are respectively arranged in the second brake assemblies (422) at the mounting portion (12) on the holder (1) top, should First brake component (421) includes with the second brake assemblies (422)：

Installation axle (4221), the installation axle (4221) are rotatably dispose in the mounting portion along the vertical equity of the holder (1) (12) at；

Gear a (4222), gear a (4222) fixing sleeve is set in the installation axle (4221), with the driving member (412) engaged transmission setting；

Gear b (4223), gear b (4223) fixing sleeve are set in the installation axle (4221), are located at the gear a (4222) rear；

Brake member (4224), the brake member (4224) are slideably positioned on the mounting portion (12) comprising brake portion (42241) and with the brake portion (42241) extension (42242) being fixedly connected, the brake portion (42241) be used for into Row brake increases resistance work, is equidistantly fixedly installed gear teeth (4200) on the upper surface of the extension (42242), passes through institute State gear teeth (4200) and the gear b (4223) engaged transmission；It is fixedly installed cunning on the mounting surface of the mounting portion (12) Rail (121), the lower end of the extension (42242) are provided with the sliding slot (4201) to match with the sliding rail (121).

8. a kind of modified master batch manufacturing device of degradable ventilated membrane according to claim 7, which is characterized in that the cunning Door machine structure (43) is located at the lower section of the blanking bin (2) comprising the slide component being symmetrically slideably positioned on the holder (1) A (431) and slide component b (432), the slide component a (431) with slide component b (432) move toward one another described in reduction The width dimensions of blanking bin (2) discharge port.

9. a kind of modified master batch manufacturing device of degradable ventilated membrane according to claim 8, which is characterized in that the cunning Door component a (431) includes with slide component b (432)：

Transmission shaft (4311), the parallel installation axle (4221) of the transmission shaft (4311) are rotatably dispose on the holder (1), It is located at the blanking bin (2)；

Gear c (4312), gear c (4312) fixing sleeve is set to the front end of the transmission shaft (4311), with the transmission Part (412) engaged transmission setting；

Gear d (4313), the gear d (4313) is located at the rear of the gear c (4312) and difference fixing sleeve is set on described The both ends of transmission shaft (4311)；

Slide (4314), the slide (4314) are slideably positioned in the holder along the length direction level of the blanking bin (2) (1) on, end face and the lower face of the blanking bin (2) are in close contact and are arranged thereon, and both ends fixed symmetrical is provided with tooth-strip part (43141), the tooth-strip part (43141) is arranged with the gear d (4313) engaged transmission respectively.