CN209079182U - A kind of intermittent cooling device of modeling item transmission - Google Patents

Abstract

The utility model provides a kind of modeling item transmission intermittent cooling device, including water cooling transmission mechanism, rack, modeling transmission mechanism and intermittent aeration mechanism；A modeling transmission mechanism is set in rack, and modeling transmission mechanism includes the first transmission assembly and the second transmission assembly, and modeling transmission channel is formed between the first transmission assembly and the second transmission assembly；The blowing end of intermittent aeration mechanism is located at the surface of modeling transmission channel feed end, which includes air blowing guidance set and control assembly；By the way that intermittent aeration mechanism is arranged, control interval inflatable body carries out discontinuous air blowing to the modeling item entered before moulding a transmission channel during moulding a transmission mechanism and carrying out the onwards transmission of modeling item, achieve the purpose that mould item drying, it solves modeling item in the prior art and will easily mould the moisture on item and be blown on the modeling item completed during preamble again, have the technical issues of residual moisture in water removal drying process.

Description

A kind of intermittent cooling device of modeling item transmission

Technical field

The utility model relates to mould a manufacturing technology field more particularly to a kind of modeling item to transmit intermittent cooling device.

Background technique

Extrusion molding also known as squeezes out, it is a kind of plastics molding process, is one of important method of thermoplastic plastics shaping.It will Plastic raw materials heating is allowed in glutinous stream mode, under the action of pressurization, becomes section and Oral incision phase by extruded mould Imitative non-individual body, then carrying out cooling and shaping is glassy state.The prior art directly carries out the extrusion molding item water spray of extrusion molding cold But, due to the poor thermal conductivity of plastics, it is difficult quickly that extrusion molding item is cooling.

Chinese patent CN201621131239.3 describes a kind of material molding extrusion equipment, and feed pipe on the rack will Miscible material delivers into hopper, and material is pushed into reverse-flighted screw by material according to quantity by metering feeder, two-way spiral shell Bar squeezes into material in molding die, and molding die enters after squeezing out strip moulding material in molding cooling component, forms cold But component two sides are provided with the water inlet for being passed through cooling water.The setting of reverse-flighted screw side carries out the air blowing of pump gas by cylinder Component.It blows before material extrusion molding to it, contacts material sufficiently with air after extrusion, the remnants for reducing material are answered Power, is made the probability reduction of buckling deformation after product, and properties of product get a promotion, then dropped by cooling component to material Temperature, and water is entered according to the temperature appropriate adjustment of material, retain the initial performance of material preferably, obtains product quality To guarantee.

Said mechanism when carrying out the water removal of modeling item, using continuous blowing method, will easily mould item there are many deficiencies On moisture be blown on the modeling item completed during preamble again, cause modeling item to have residual water in water removal drying process Point.

Utility model content

The utility model provides a kind of modeling item transmission intermittent cooling device in view of the deficiencies of the prior art, passes through setting Intermittent aeration mechanism, mould a transmission mechanism carry out modeling item onwards transmission during control interval inflatable body to enter mould Modeling item before transmission channel carries out discontinuous air blowing, achievees the purpose that mould that item is dry, instead of the mode that original continous way is blown, It solves modeling item in the prior art and will easily mould the moisture on item and be blown on the modeling item completed during preamble again, removed water Drying process has the technical issues of residual moisture.

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

A kind of modeling item transmits intermittent cooling device, including water cooling transmission mechanism and to be set to the water cooling transmission mechanism defeated The rack of outlet side, further includes:

A transmission mechanism is moulded, the modeling transmission mechanism is set in the rack, which includes first Transmission assembly and the second transmission assembly being set to above first transmission assembly, first transmission assembly and the second transmission Modeling transmission channel is formed between component；And

Intermittent aeration mechanism, the intermittent aeration mechanism are set to the side of the water cooling transmission mechanism outbound course, and The blowing end of the intermittent aeration mechanism is located at the surface of the modeling transmission channel feed end, which includes blowing Gas guidance set and the control assembly being set to below the air blowing guidance set.

As an improvement, first transmission assembly includes:

First rotating roller, the first rotating roller quantity are two groups and are rotatably dispose in the both ends of the rack respectively；

First transmission belt, first transmission belt both ends are sheathed on respectively in first rotating roller, first transmission belt Surface on offer the first modeling holding tank along its length, this first modeling holding tank and the water cooling transmission mechanism export End is correspondingly arranged.

As an improvement, second transmission assembly includes:

Second rotating roller, the second rotating roller quantity is two groups and is rotatably dispose in the both ends of the rack respectively, is somebody's turn to do Second rotating roller is located at the top of first rotating roller；

Second transmission belt, second transmission belt both ends are sheathed on respectively in second rotating roller, second transmission belt Surface on offer the second modeling holding tank, modeling item limit is formed between the first modeling holding tank and the second modeling holding tank Bit space.

As an improvement, the air blowing guidance set includes:

Air blowing shield, the air blowing shield are set to the input terminal of the modeling transmission channel, which includes positioned at described The air blowing control unit moulding the air blowing portion above transmission channel one end and being set to below air blowing portion one end, the air blowing portion Setting is connected to inside the air blowing control unit；

Air-blowing part, the air-blowing part is set to the lower section of air blowing control unit one end and the air-blowing part and the air blowing are controlled Connection setting inside portion processed.

As an improvement, the control assembly includes:

Driving cone tooth, driving cone tooth one end are fixedly connected with first rotating roller, and the driving bore tooth with it is described First rotating roller is coaxial arrangement；

Transmission cone tooth, the transmission cone tooth is rotatably dispose in the rack and transmission cone tooth is nibbled with driving cone tooth Close setting；

Control valve seat, the control valve seat are fixedly installed on the middle part in the air blowing control unit, and the control valve seat The surrounding of horizontal direction and the air blowing control unit inner wall fit closely setting, and the control valve seat and the air blowing control unit are interrupted Connection setting, and air blowing control unit forms admittance area and interruption outlet region in the control valve seat vertical direction both ends；

Barrel valve is controlled, the control barrel valve is rotatably dispose in the control valve seat, and the control barrel valve is interrupted It is connected between the admittance area and interruption outlet region.

As an improvement, the control valve seat further include:

Control area, the control area are set to the middle part of the short transverse of the control valve seat, and the control area Along the control valve seat length direction through setting, the control barrel valve outer shape is adapted and rotates with the control area It is set in the control area；

Outlet passageway, the outlet passageway are disposed through the short transverse of the control valve seat, the outlet passageway quantity It is uniformly arranged for several and along the control valve seat length direction.

As an improvement, the control barrel valve includes:

Control channel, the control channel are disposed through on the periphery of the control barrel valve of the control barrel valve, And the control channel intersects with the longitudinal center line of the control barrel valve.

As an improvement, being additionally provided with deflector in the air blowing portion and being located at below the deflector and be connected to outside The blowing groove of setting, blowing groove lower section form air blowing region.

As an improvement, it is several that the first modeling holding tank and the second modeling item, which accommodate slot number, and the first modeling item Holding tank and the second modeling holding tank are uniformly arranged along first transmission belt and the second transmission belt width direction respectively, this first Modeling holding tank and the second modeling holding tank are to be arranged in a one-to-one correspondence and form multiple modeling limit spaces.

The utility model has the beneficial effects that:

(1) the more traditional modeling cooling device of the utility model, the modeling item completed water cooling by water cooling transmission mechanism to It is conveyed in modeling transmission mechanism, modeling item passes under the mutual transmission of the first transmission assembly and the second transmission assembly in modeling item It is transmitted in defeated channel, the first transmission belt and the second transmission belt squeeze modeling item in transmission process, while in modeling item In transmission process, between the first rotating roller drives the control assembly in intermittent aeration mechanism to carry out on modeling transmission channel feed end Air blowing and water removing of having a rest is dry, improves the dry quality of water removal, while drying the mode removed water in transmission and improving whole work Make efficiency；

(2) the more traditional modeling cooling device of the utility model, by being opened up in the first transmission belt and the second transmission belt Several first modeling holding tanks and the second modeling holding tank, form modeling item between the first modeling holding tank and the second modeling holding tank Limit space, modeling item are transmitted in modeling limit space, and item is moulded in transmission process to occur bending and deformation, and are improved Mould the quality of production of item；

(3) the more traditional modeling cooling device of the utility model passes through deflector by the way that deflector is arranged in air blowing portion Guide functions realize and blown out in slave blowing groove that the gas that enters in air blowing portion is concentrated, improve air blowing portion and modeling item blown Gas drying efficiency.

In short, the utility model has many advantages, such as that structure is simple, work efficiency is high, water removal drying effect is good, especially suitable In modeling grain manufacturing technology field.

Detailed description of the invention

It, below will be to required in embodiment description 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 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 overall structure diagram of the utility model；

Fig. 2 is the front view of the utility model；

Fig. 3 is the partial enlargement diagram in Fig. 1 at A；

Fig. 4 is the working state schematic representation of interval inflatable body in the utility model；

Fig. 5 is another working state schematic representation of interval inflatable body in the utility model；

Fig. 6 is the partial enlargement diagram of the first transmission belt and the second transmission belt in the utility model.

Specific embodiment

The technical scheme in the embodiment of the utility model is clearly and completely illustrated with reference to the accompanying drawing.

Embodiment one

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 figs. 1 to 6, a kind of modeling item transmits intermittent cooling device, including water cooling transmission mechanism 1 and is set to described The rack 2 of 1 output end side of water cooling transmission mechanism, further includes:

A transmission mechanism 3 is moulded, the modeling transmission mechanism 3 is set in the rack 2, which includes First transmission assembly 31 and the second transmission assembly 32 for being set to 31 top of the first transmission assembly, the first transmission group Modeling transmission channel 30 is formed between part 31 and the second transmission assembly 32；And

Intermittent aeration mechanism 4, the intermittent aeration mechanism 4 are set to the side of 1 outbound course of water cooling transmission mechanism, And the blowing end of the intermittent aeration mechanism 4 is located at the surface of modeling 30 feed end of transmission channel, the intermittent aeration mechanism 4 Including air blowing guidance set 41 and the control assembly 42 being set to below the air blowing guidance set 41.

It should be noted that the modeling item that water cooling is completed is carried out into modeling transmission mechanism 3 by water cooling transmission mechanism 1 Conveying, modeling item carry out under the mutual transmission of the first transmission assembly 31 and the second transmission assembly 32 in modeling transmission channel 30 Transmission, 322 pairs of modeling items of the first transmission belt 312 and the second transmission belt squeeze in transmission process, while being transmitted across in modeling item Cheng Zhong, the first rotating roller 311 drive the control assembly 42 in intermittent aeration mechanism 4 to carry out on modeling 30 feed end of transmission channel Intermittent aeration removes water drying, improves the dry quality of water removal, at the same dry in transmission the mode removed water improve it is whole Working efficiency.

Further, first transmission assembly 31 includes:

First rotating roller 311,311 quantity of the first rotating roller are two groups and are rotatably dispose in the rack 2 respectively Both ends；

First transmission belt 312,312 both ends of the first transmission belt are sheathed on respectively in first rotating roller 311, should The first modeling holding tank 3121 is offered on the surface of first transmission belt 312 along its length, the first modeling holding tank 3121 It is correspondingly arranged with 1 output end of water cooling transmission mechanism.

Further, second transmission assembly 32 includes:

Second rotating roller 321,321 quantity of the second rotating roller are two groups and are rotatably dispose in the rack 2 respectively Both ends, second rotating roller 321 are located at the top of first rotating roller 311；

Second transmission belt 322,322 both ends of the second transmission belt are sheathed on respectively in second rotating roller 321, should The second modeling holding tank 3221, the first modeling holding tank 3121 and the second modeling are offered on the surface of second transmission belt 322 Modeling limit space 3220 is formed between holding tank 3221.

It should be noted that being accommodated by opening up several first modeling items in the first transmission belt 312 and the second transmission belt 322 Slot 3121 and the second modeling holding tank 3221, form modeling item between the first modeling holding tank 3121 and the second modeling holding tank 3221 Limit space 3220, modeling item are transmitted in modeling limit space 3220, and item is moulded in transmission process will not bend change Shape improves the quality of production of modeling item.

Further, the air blowing guidance set 41 includes:

Air blowing shield 411, the air blowing shield 411 are set to the input terminal of the modeling transmission channel 30, the air blowing shield 411 packet It includes the air blowing portion 4111 being located above described modeling 30 one end of transmission channel and is set to below described 4111 one end of air blowing portion Setting is connected to inside air blowing control unit 4112, the air blowing portion 4111 and the air blowing control unit 4112；

Air-blowing part 412, the air-blowing part 412 are set to the lower section of described 4112 one end of air blowing control unit and the air-blowing part 412 be connected to setting inside the air blowing control unit 4112.

Further, the control assembly 42 includes:

Driving cone tooth 421, the driving cone 421 one end of tooth is fixedly connected with first rotating roller 311, and the driving is bored Tooth 421 and first rotating roller 311 are coaxial arrangement；

Transmission cone tooth 422, the transmission cone tooth 422 is rotatably dispose in the rack 2 and tooth 422 and institute are bored in the transmission Driving cone tooth 421 is stated to be engaged；

Control valve seat 423, the control valve seat 423 are fixedly installed on the middle part in the air blowing control unit 4112, and should The surrounding of the horizontal direction of control valve seat 423 and 4112 inner wall of air blowing control unit fit closely setting, the control valve seat 423 With the intermittent communicated setting of the air blowing control unit 4112, and air blowing control unit 4112 is in the 423 vertical direction both ends of control valve seat Form admittance area 4231 and interruption outlet region 4232；

Barrel valve 424 is controlled, the control barrel valve 424 is rotatably dispose in the control valve seat 423, and control circle Column valve 424 is intermittent communicated between the admittance area 4231 and interruption outlet region 4232.

Further, the control valve seat 423 further include:

Control area 4233, the control area 4233 are set to the middle part of the short transverse of the control valve seat 423, and The control area 4233 along 423 length direction of control valve seat through setting, 424 outer shape of control barrel valve and this Control area 4233 is adapted and is rotatably dispose in the control area 4233；

Outlet passageway 4234, the outlet passageway 4234 are disposed through the short transverse of the control valve seat 423, should go out 4234 quantity of gas channel is several and is uniformly arranged along 423 length direction of control valve seat.

At this it is noted that outlet passageway 4234 is through on control valve seat 423, control barrel valve 424 is being driven The rotation that control barrel valve 424 is realized under the driving of tooth 421 is bored, when control barrel valve 424 turns to control channel 4241 and goes out When gas channel 4234 communicates, so that admittance area 4231 is connected to interruption outlet region 4232, realize air blowing portion 4111 from air blowing Slot 4114 carries out air blowing processing into air blowing region 4115.

Further, the control barrel valve 424 includes:

Control channel 4241, the control channel 4241 are disposed through on the periphery of the control barrel valve 424, and The control channel 4241 intersects with the longitudinal center line of the control barrel valve 424.

Further, it is additionally provided with deflector 4113 in the air blowing portion 4111 and is located under the deflector 4113 It just and with outside is connected to the blowing groove 4114 of setting, forms air blowing region 4115 below the blowing groove 4114.

It should be noted that being made by the way that deflector 4113 is arranged in air blowing portion 4111 by the water conservancy diversion of deflector 4113 It is blown out in the slave blowing groove 4114 for realizing the gas entered in air blowing portion 4111 concentration, improves 4111 pairs of air blowing portion modeling item Blow dried efficiency.

Further, the first modeling holding tank 3121 and the second modeling 3221 quantity of holding tank are several, and should First modeling holding tank 3121 and the second modeling holding tank 3221 are respectively along first transmission belt 312 and the second transmission belt 322 Width direction is uniformly arranged, and the first modeling holding tank 3121 and the second modeling holding tank 3221 are to be arranged in a one-to-one correspondence and formed Multiple modeling limit spaces 3220.

The course of work:

As shown in Figure 1, modeling extruder, which will mould item, carries out outside extrusion molding processing, the modeling item of extrusion enters water cooling biography Water-cooled process is carried out in transfer mechanism 1, the modeling item after the completion of water cooling, which proceeds in modeling transmission mechanism 3, carries out onwards transmission, into When entering to the input terminal of modeling transmission mechanism 3, under the drive of the first rotating roller 312, by the 4 pairs of modeling items progress of intermittent aeration mechanism Intermittent aeration processing removes the moisture for moulding a surface, and dewatered modeling item is entered in modeling transmission mechanism 3 and carried out forward Transmission.

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 Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting 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 of the features.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 where 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 practical new without departing from this 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 Scope of the claims in embodiment belong to the protection scope of the utility model.

Claims (9)

1. a kind of modeling item transmits intermittent cooling device, including water cooling transmission mechanism (1) and it is set to the water cooling transmission mechanism (1) rack (2) of output end side, which is characterized in that further include:

It moulds a transmission mechanism (3), the modeling transmission mechanism (3) is set on the rack (2), the modeling transmission mechanism (3) Including the first transmission assembly (31) and the second transmission assembly (32) being set to above first transmission assembly (31), described Modeling transmission channel (30) is formed between one transmission assembly (31) and the second transmission assembly (32)；And

Intermittent aeration mechanism (4), the intermittent aeration mechanism (4) are set to the one of water cooling transmission mechanism (1) outbound course Side, and the blowing end of the intermittent aeration mechanism (4) is located at the surface of described modeling transmission channel (30) feed end, this intermittently blows Mechanism of qi structure (4) includes air blowing guidance set (41) and the control assembly (42) that is set to below the air blowing guidance set (41).

2. a kind of modeling item according to claim 1 transmits intermittent cooling device, which is characterized in that the first transmission group Part (31) includes:

First rotating roller (311), the first rotating roller (311) quantity are two groups and are rotatably dispose in the rack (2) respectively Both ends；

First transmission belt (312), the first transmission belt (312) both ends are sheathed on respectively on first rotating roller (311), should The first modeling holding tank (3121) is offered on the surface of first transmission belt (312) along its length, the first modeling holding tank (3121) it is correspondingly arranged with water cooling transmission mechanism (1) output end.

3. a kind of modeling item according to claim 2 transmits intermittent cooling device, which is characterized in that the second transmission group Part (32) includes:

Second rotating roller (321), the second rotating roller (321) quantity are two groups and are rotatably dispose in the rack (2) respectively Both ends, which is located at the top of first rotating roller (311)；

Second transmission belt (322), the second transmission belt (322) both ends are sheathed on respectively on second rotating roller (321), should Offer the second modeling holding tank (3221) on the surface of second transmission belt (322), first modeling holding tank (3121) and Modeling limit space (3220) is formed between second modeling holding tank (3221).

4. a kind of modeling item according to claim 2 transmits intermittent cooling device, which is characterized in that the air blowing guiding group Part (41) includes:

Air blowing shield (411), the air blowing shield (411) are set to the input terminal of modeling transmission channel (30), the air blowing shield It (411) include positioned at the air blowing portion (4111) moulded above a transmission channel (30) one end and being set to the air blowing portion (4111) connect inside the air blowing control unit (4112) below one end, the air blowing portion (4111) and the air blowing control unit (4112) Logical setting；

Air-blowing part (412), the air-blowing part (412) are set to the lower section of described air blowing control unit (4112) one end and the air-blowing part (412) setting is connected to inside the air blowing control unit (4112).

5. a kind of modeling item according to claim 4 transmits intermittent cooling device, which is characterized in that the control assembly (42) include:

Driving cone tooth (421), driving cone tooth (421) one end is fixedly connected with first rotating roller (311), and the driving It bores tooth (421) and first rotating roller (311) is coaxial arrangement；

Transmission cone tooth (422), transmission cone tooth (422) be rotatably dispose on the rack (2) and transmission cone tooth (422) and Driving cone tooth (421) is engaged；

Control valve seat (423), the control valve seat (423) are fixedly installed on the middle part in the air blowing control unit (4112), and The surrounding of the horizontal direction of the control valve seat (423) and air blowing control unit (4112) inner wall fit closely setting, the control Valve seat (423) and the intermittent communicated setting of the air blowing control unit (4112), and air blowing control unit (4112) is in the control valve seat (423) vertical direction both ends form admittance area (4231) and interruption outlet region (4232)；

It controls barrel valve (424), the control barrel valve (424) is rotatably dispose in the control valve seat (423), and the control Barrel valve (424) is intermittent communicated between the admittance area (4231) and interruption outlet region (4232).

6. a kind of modeling item according to claim 5 transmits intermittent cooling device, which is characterized in that the control valve seat (423) further include:

Control area (4233), the control area (4233) are set to the middle part of the short transverse of the control valve seat (423), And setting, control barrel valve (424) shape are run through along the control valve seat (423) length direction in the control area (4233) Shape is adapted with the control area (4233) and is rotatably dispose in the control area (4233)；

Outlet passageway (4234), the outlet passageway (4234) are disposed through the short transverse of the control valve seat (423), should Outlet passageway (4234) quantity is several and is uniformly arranged along the control valve seat (423) length direction.

7. a kind of modeling item according to claim 5 transmits intermittent cooling device, which is characterized in that the control barrel valve (424) include:

Control channel (4241), the control channel (4241) are disposed through on the periphery of control barrel valve (424), And the control channel (4241) intersects with the longitudinal center line of control barrel valve (424).

8. a kind of modeling item according to claim 4 transmits intermittent cooling device, which is characterized in that the air blowing portion (4111) it is additionally provided with deflector (4113) in and is located at below the deflector (4113) and is connected to blowing for setting with outside Air drain (4114), the blowing groove (4114) lower section form air blowing region (4115).

9. a kind of modeling item according to claim 3 transmits intermittent cooling device, which is characterized in that the first modeling item holds Slot (3121) and second of receiving moulds a holding tank (3221) quantity as several, and first modeling holding tank (3121) and the second modeling Holding tank (3221) is uniformly arranged along first transmission belt (312) and the second transmission belt (322) width direction respectively, this One modeling holding tank (3121) and the second modeling holding tank (3221) are to be arranged in a one-to-one correspondence and form multiple modeling limit spaces (3220).