CN108422618A

CN108422618A - The circulating rubber jetting process of straight line

Info

Publication number: CN108422618A
Application number: CN201710076658.4A
Authority: CN
Inventors: 蔡莉榆
Original assignee: Ctm Corp Ltd
Current assignee: Ctm Corp Ltd
Priority date: 2017-02-13
Filing date: 2017-02-13
Publication date: 2018-08-21

Abstract

A kind of circulating rubber jetting process of straight line, suitable for utilizing a rubber injection machine by rubber mass band ejection formation, transporting direction defines an injection area and several arranged positioned at injection area downstream and along linear transport direction plus sulphur areas to rubber injection machine along a straight line, rubber injection machine can define one and be located at the artificial feeding area projected in front of area, and one be located at project area rear shooting after suspend area, the circulating rubber jetting process of straight line includes：A. prepare several set of molds, set of molds quantity, which is equal to, projects area plus the sum for adding sulphur area, suspend area after so that set of molds is located at injection area, shooting and adds sulphur area except one of them, one of them adds sulphur area to be temporarily vacant, B. when the set of molds positioned at injection area is when carrying out shooting, it is synchronous to be carried to artificial feeding area from another plus sulphur area along linear transport direction positioned at another plus sulphur area set of molds, and it is synchronous the set of molds for suspending area after shooting suspended along linear transport direction after shooting to area be carried to one of vacant add sulphur area.

Description

The circulating rubber jetting process of straight line

Technical field

The present invention relates to a kind of rubber injection machines, more particularly to a kind of circulating rubber jetting process of straight line.

Background technology

As shown in Figure 1, a kind of existing disc type rubber shoots shaping machine, including one can intermittent rotary 1,12, disk It is set to the mold 2 and an ejaculator 3 of the disk 1 equiangularly spacedly, when the mold 2 is turned to corresponding to the ejaculator 3 When, which can inject rubber material in the mold 2, at this point, all molds 2 be off it is motionless, in the disk 1 During 2 intermittent rotary of the mold, the mold 2 can be carried out with pressurization to internal rubber material heating plus sulphur is made Industry, when actually manufacturing, a wherein mold 2 corresponding to the ejaculator 3 be carrying out shooting, meanwhile, be located at the ejaculator 3 Another mold 2 of a upper station location is then to carry out artificial die sinking material extracting operation, product is taken out.

Such molding machine need to once be produced using 12 molds 2, if the daily production capacity of product is N number of, Single mode production efficiency only has N/12, for example, it is 240 for example to measure the daily production capacity of big product (8,9, No. 10 rubber soles) Double, then its single mode production efficiency only has 20 pairs/mould (240/12).

Furthermore such molding machine can not before carrying out adding sulphur operation to internal rubber material using the mold 2 yet First rubber material is preheated.Further, since such molding machine is used for pressurizeing, the pressurized oil lines of the mold 2 will be via the circle The swing mechanism (not shown) of disk 1 is configured, and first resistance to pressure in the sky, that is, poor, generated clamping tonnage is also inadequate Greatly, therefore, once the ejaculator 3 damages or stops when not used, user can not simultaneously utilize manually that cold rubber material is direct It is placed in the mold 2 to carry out production operation.

In addition, existing rubber shoots shaping machine is to improve the quality of product, and during the injection of rubber material, meeting Directly the die cavity of mould inside is vacuumized, however, the problem of such practice can often cause rubber material to block vacuum line, Lead to vacuum failure in mould, moreover, such practice also can not effectively exclude the air of band contained by rubber material itself, in rubber In the case of material is transparent material or fluorescence material, product appearance still often will appear containing the bad situation with minute bubbles, be unable to ensure The quality of product.

Invention content

The purpose of the present invention is to provide a kind of circulating rubber jetting process of straight line that production efficiency is good.

The circulating rubber jetting process of straight line of the present invention is suitable for projecting a rubber mass band using a rubber injection machine Molding, transporting direction can define an injection area and several be located at the injection area downstream and along this rubber injection machine along a straight line The arrangement of linear transport direction adds sulphur area, the rubber injection machine that can simultaneously define the artificial feeding in the front that one is located at the injection area Area and one be located at the injection area rear shooting after suspend area, the circulating rubber jetting process of the straight line includes：

(A) prepare several set of molds, the quantity of the set of molds is equal to the injection area plus described plus sulphur area the sum, makes The set of molds is located at pause area and the described plus sulphur area except one of them after the injection area, the shooting, this wherein it One adds sulphur area to be temporarily vacant.

(B) when the set of molds positioned at the injection area is when carrying out shooting, synchronizing will be positioned at another plus sulphur area mold Group is carried to the artificial feeding area along the linear transport direction from another plus sulphur area, and synchronizes and will suspend area after the shooting The set of molds suspend after the shooting area along the linear transport direction and be carried to vacant this one of them plus sulphur area.

The circulating rubber jetting process of straight line of the present invention, also include one before the step (B) the step of (B1), at this In step (B1), the rubber mass band is allowed to carry out storing in the state of vacuum.

The circulating rubber jetting process of straight line of the present invention also includes one between the step (B1) and the step (B) Step (B2) allows the rubber mass band to be formed by a rubber material after storing in the state of vacuum in the step (B2) It projects in the set of molds in the injection area.

The circulating rubber jetting process of straight line of the present invention suspends area in the step (B) after it will be located at the shooting The set of molds is suspended after the shooting during area is carried to vacant this one of them plus sulphur area, preheats the set of molds to one Preheating temperature.

The circulating rubber jetting process of straight line of the present invention, in the step (B), which is more than each set of molds In one plus the sulphur temperature that respective plus sulphur area carries out adding sulphur operation.

The circulating rubber jetting process of straight line of the present invention, also include one after the step (B) the step of (B3), at this In step (B3), after completing shooting positioned at the set of molds in the injection area, it will be penetrated by this positioned at the set of molds in the injection area Go out area along a transverse direction be carried to the shooting after suspend area.

The circulating rubber jetting process of straight line of the present invention, also include one after the step (B3) the step of (B4), In the step (B4), by positioned at the set of molds in the artificial feeding area, this is carried to along the transverse direction by the artificial feeding area and penetrated Go out area.

The circulating rubber jetting process of straight line of the present invention, each set of molds can be removably arranged with a lower die and one In the upper mold of the lower die, which carries before entering material unit, one plus sulphur unit, one comprising an injection unit, a vacuum Handling unit after unit and one, the injection unit are located at the injection area, and include an injection board, one set along a short transverse It is placed in the injection board and is formed with the injection expects pipe of a feed openings, one is set to the injection material tube bottom end and is formed with one and penetrate Material mouth penetrates pipette tips, one is set to the injection board and extends to injection screw rod in the injection expects pipe, one along the short transverse The injection board can be movably set to and be set to the injection board positioned at the lower pallet penetrated below pipette tips, one and be used for driving Move the lower pallet move up and down Deck A drive, one along the short transverse can movably be set to the injection board and with this The vacuum (-tight) housing that expects pipe is airtightly slipped is projected, and at least one is set to the injection board and for driving the vacuum (-tight) housing to move above and below Dynamic vacuum (-tight) housing driver, which relative to this penetrates pipette tips and be away from the down position for penetrating pipette tips one is adjacent to one This is moved between penetrating the lifting positions of pipette tips, the open position which is away from the lower pallet relative to the lower pallet one Be adjacent between the detent position of the lower pallet and move with one, when the vacuum (-tight) housing is moved to the detent position, the vacuum (-tight) housing with Lower pallet positioned at the lifting position airtightly connects, and works in coordination and define a vacuum chamber, which enters material unit setting In the injection board, and on the linear transport direction be located at the injection unit upstream, the vacuum enter material unit include one with The gate module that the stock module and one that the injection expects pipe connects are connect with the stock module, the stock module have one to define Go out a vacuum space and airtightly connect with the injection expects pipe vacuum casting, one can movably be set to this along the short transverse Binder idler wheel and one in vacuum casting are set to the vacuum casting and the binder for driving the binder idler wheel to move up and down Driver, the vacuum casting are formed with a stock entrance, a stock outlet being connected to the feed openings and a stock pumping Hole, the vacuum space can define one and be connected to the stock entrance and along the Material Staging Area that the short transverse extends, the binder idler wheel In the Material Staging Area, ready position and one which is adjacent to the Material Staging Area top one are adjacent to the Material Staging Area It is moved between the binder position of bottom end, which is used for extend the rubber between the stock entrance and stock outlet Sizing material band is pressed into the Material Staging Area, which has one airtightly to be connect with the vacuum casting and be formed with a gate entrance With a gate outlet gate shell, one be set in the gate shell upper lock gate, one be set in the gate shell under Gate and one be set to the gate shell gate driver, the gate driver be used for driving the upper and lower gate one mutually Separate opening position and one moves between airtight shutdown position close to each other, when the upper and lower gate is in the airtight shutdown position When setting, which, which is used for coordinating, will extend the foreign steamer of the rubber mass band between the gate entrance and gate outlet Exterior feature is airtightly clamped, and the connection between gate outlet and the gate entrance is blocked, and sulphur unit should be added in the linear transport direction It is upper positioned at the downstream of the injection unit, should plus sulphur unit include several being arranged along the linear transport direction and being located at institute The areas Shu Jialiu plus sulphur module, each plus sulphur module includes a vulcanizing machine platform, one is set to the upper hot pressboard of the vulcanizing machine platform, one Be set to the vulcanizing machine platform and lower hot pressing board below the upper hot pressboard and one be set to the vulcanizing machine platform pressing plate driving Device, the pressing plate driver are used for driving the upper and lower heating platen along the non-plus sulphur position and one that the short transverse is located remotely from each other one It is moved between close to each other plus sulphur position, which includes a preceding track extended along the linear transport direction, and One can movably be set to the preceding handling device of the preceding track, which corresponds to wherein relative to the preceding track one One adds the first of sulphur module to enter, and displacement is set and one enters between displacement is set to move corresponding to the second of the injection unit, preceding carrying dress Set with one can movably be set to the preceding track lower support, a upper frame, one be set to the lower support and for along the cross Direction, which is carried, removes mold mechanism before the set of molds, one is set to the vertical die opening mechanism of the upper frame and one to be set to this upper and lower Mold mechanism is lifted between engine base, which has one can movably be set to the upper of the upper frame along the short transverse Die clamp plate, one are set to the upper frame and for driving clamping plate driver that the upper mold holder moves up and down and several being set to The die sinking set of jaws of the upper mold holder, the upper mold holder are grabbed mould position one relative to the upper frame along the short transverse and are opened with one Mould moves between position, and when the upper mold holder is when this grabs mould position, which is away from the upper frame, when die clamp on this For plate in the die sinking position, which is adjacent to the upper frame, and the die sinking set of jaws is used for capturing the upper of the set of molds Mould, this lifts mold mechanism and is used for driving the upper frame to be moved between mould position is lifted in a lid conjunction position and one relative to the lower support, When the upper frame is when the lid closes position, which is adjacent to the lower support, when the upper frame is in the open position, on this Engine base is away from the lower support, which, which includes a rear track extended along the linear transport direction and one, to move Ground is set to the rear handling device of the rear track, which corresponds to the injection unit relative to the rear track one Third enter displacement set with one correspond to this wherein one plus sulphur module the 4th enter between displacement is set to move, which has One can movably be set to the rear carrying machine table of the rear track, one be set to the preheating top board of the rear carrying machine table, one setting It is set to the pre- hot pressing of the rear carrying machine table in the rear carrying machine table and preheating lower platen below the preheating top board, one Sheet drive and one be set to the rear carrying machine table and for along the transverse direction carry the set of molds after remove mold mechanism, this is pre- Hot pressing sheet drive is used for that the preheating top board is driven to be located remotely from each other one along the short transverse with the preheating lower platen non-pre- Thermal potential set and a preheating position close to each other between move, in the step (B), using the preceding handling device will be located at should Another plus sulphur area the set of molds is carried to the artificial feeding area, will suspend area after the shooting using the rear handling device The set of molds is carried to vacant this one of them plus sulphur area, utilizes the preheating top board and the preheating lower platen in the process The set of molds is preheated to the preheating temperature.

The circulating rubber jetting process of straight line of the present invention enters the standby of material unit in the step (B1) using the vacuum Expect module and gate module, by the rubber mass band, storing is in the injection expects pipe in the state of vacuum, in the step (B2), Coordinate the vacuum chamber defined with the lower pallet using the straight empty cover of the injection unit, by the rubber material vacuum shape It is projected under state in the set of molds in the injection area.

The circulating rubber jetting process of straight line of the present invention, in the step (B3), using being removed after the rear handling device Mold mechanism suspends area after being carried to the shooting positioned at the set of molds in the injection area, in the step (B4), is removed using before this Mold mechanism is removed before shipping unit to be carried to the injection area positioned at the set of molds in the artificial feeding area.

Effect of the present invention is：The present invention using positioned at the injection area the set of molds carry out shooting time, It is synchronous to be carried to the artificial feeding area, and the mould that area will be suspended after the shooting positioned at the set of molds of another plus sulphur area Tool group is carried to vacant this one of them plus sulphur area, is carried with efficiently using the shooting time to carry out the cycle of set of molds.

Description of the drawings

Fig. 1 is a kind of schematic top plan view of existing disc type rubber shoots shaping machine；

Fig. 2 is one of a rubber injection machine used by an embodiment of the circulating rubber jetting process of straight line of the present invention Front perspective view；

One rear perspective view of Fig. 3 rubber injection machines；

Fig. 4 is the stereogram of an injection unit of the rubber injection machine；

Fig. 5 is a sectional view of the injection unit, illustrates a vacuum (-tight) housing of the injection unit in an open position, the injection One lower pallet of unit is in a down position；

Fig. 6 is a view for being similar to Fig. 5, illustrates the vacuum (-tight) housing in a detent position, the lower pallet is in a lifting position；

Fig. 7 is that a vacuum of the rubber injection machine enters the stereogram of material unit；

Fig. 8 is the three-dimensional cutaway view that the vacuum enters material unit；

Fig. 9 is the incomplete sectional view that the vacuum enters material unit, illustrates that the vacuum enters a gate module of material unit A upper lock gate in an opening position, a binder idler wheel of the gate module is in a ready position；

Figure 10 is the exploded partial perspective view of the gate module；

Figure 11 is to illustrate the upper lock gate in the opening position along a sectional view of line Ⅸ-Ⅸ in Fig. 9；

Figure 12 is a view for being similar to Fig. 9, illustrates that a rubber mass band is drawn into the vacuum and enters material unit；

Figure 13 is a view for being similar to Figure 12, illustrates the binder idler wheel in a binder position, the upper lock gate is airtight one Shutdown position；

Figure 14 is to illustrate the upper lock gate in the airtight shutdown position along a sectional view of line Ⅹ IV-Ⅹ IV in Figure 13；

Figure 15 is the one of the rubber injection machine plus a mold list of two of sulphur unit plus sulphur module and the rubber injection machine The exploded partial perspective view of two set of molds of member；

Figure 16 is the sectional view for adding sulphur module, illustrates that this adds a lower hot pressing board of sulphur module in a non-plus sulphur position；

Figure 17 is a view for being similar to Figure 16, illustrates that the lower hot pressing board adds sulphur position one；

Figure 18 be the rubber injection machine one before handling unit one before handling device stereogram；

Figure 19 is to remove mold mechanism before illustrating the one of the preceding handling device along a sectional view of line Ⅹ Ⅸ-Ⅹ Ⅸ in Figure 18 One before set of jaws from one first carrying position be moved to one second carrying position；

Figure 20 is in Figure 18 along a sectional view of line II Ⅹ-II Ⅹ；

Figure 21 is a view for being similar to Figure 19, illustrates that the preceding set of jaws is moved to this from the second carrying position and first removes Transport position；

Figure 22 is a view for being similar to Figure 20, illustrates a upper mold holder of a vertical die opening mechanism of the preceding handling device Mould position is grabbed one；

Figure 23 is a view for being similar to Figure 22, illustrates the upper mold holder in a die sinking position, the one of the preceding handling device Upper frame closes position in a lid；

Figure 24 is a view for being similar to Figure 23, illustrates that the upper frame lifts mould position one；

Figure 25 be the rubber injection machine one after handling unit one after handling device stereogram；

Figure 26 is the sectional view of the rear handling unit, illustrates a preheating top board of the rear handling device in a pre- thermal potential It sets；

Figure 27 is a view for being similar to Figure 26, illustrates the preheating top board in a non-preheating position, the rear handling device One after remove a rear clip-claw group of mold mechanism and carry position from a third and be moved to one the 4th carrying position；

Figure 28 is a view for being similar to Figure 27, illustrates that the rear clip-claw group is moved to the third from the 4th carrying position and removes Transport position；

Figure 29 is a flow diagram of the embodiment of the circulating rubber jetting process of straight line of the present invention；

Figure 30 is the vertical view of the rubber injection machine, illustrates the embodiment using the preceding handling device and the rear handling device Cycle carries the set of molds；

Figure 31 is a view for being similar to Figure 30, illustrates that the embodiment is followed using the preceding handling device and the rear handling device Ring carries the set of molds；

Figure 32 is a view for being similar to Figure 31, illustrates that the embodiment is followed using the preceding handling device and the rear handling device Ring carries the set of molds；

Figure 33 is a view for being similar to Figure 32, illustrates that the embodiment is followed using the preceding handling device and the rear handling device Ring carries the set of molds；

Figure 34 is a view for being similar to Figure 33, illustrates that the embodiment is followed using the preceding handling device and the rear handling device Ring carries the set of molds.

Specific implementation mode

The following describes the present invention in detail with reference to the accompanying drawings and embodiments.

Refering to Fig. 2,3, an embodiment of the circulating rubber jetting process of straight line of the present invention is suitable for projecting using a rubber One rubber mass band, 200 ejection formation, the rubber injection machine 100 are entered material unit by machine 100 comprising an injection unit 10, a vacuum 20, one plus sulphur unit 30, handling unit 60 after handling unit 50 and one before a die unit 40, one.In the present embodiment, should Transporting direction X can define an injection area 310 to rubber injection machine 100 along a straight line and ten are located at 310 downstream of injection area simultaneously Add sulphur area 320 I -320 Ⅹ, the rubber injection machine 100 that can simultaneously define one and be located at the injection along linear transport direction X arrangements The artificial feeding area 330 and one in the front in area 310 suspends area 340 after being located at the shooting at the rear in the injection area 310, in addition, should Rubber mass band 200 is in material volume shape.

As shown in Figure 4,5, 6, which is located at the injection area 310 (see Fig. 2) and includes an injection board 11, one The injection expects pipe 12, one that the injection board 10 is set to along a short transverse Z is set to 12 bottom end of injection expects pipe and is formed with One shooting mouth 131 penetrate pipette tips 13, one be set to the injection board 11 and extend to the injection screw rod 14 in the injection expects pipe 12, One can movably be set to the injection board 11 along short transverse Z and be set positioned at the lower pallet 15, one penetrated below pipette tips 13 It is placed in the injection board 11 and for driving the Deck A drive 16, one that the lower pallet 15 moves up and down along short transverse Z energy It is movably set to the injection board 11 and the vacuum (-tight) housing 17, two airtightly slipped with the injection expects pipe 12 is set to the injection Board 11 is simultaneously set to the injection board 11 for the vacuum (-tight) housing driver 18, two for driving the vacuum (-tight) housing 17 to move up and down Upper driving cylinder pressure 19 and one is set to the screw drive motor 190 of the injection board 11.

The injection board 11 have a footstock 111, one be located at below the footstock 111 and with the footstock 111 apart from one another by Pedestal 112, the several hollow guide post pipes 113 and one being positioned apart from the footstock 111 slip upper with the guide post pipe 113 Link plate 114.

In the present embodiment, which there is an outer shaft 121 and one for being set to the footstock 111 to be inserted in There is a tube top end 123 and one to be formed in the tube top end 123 and height for the interior tube body 122 of outer shaft 121, the interior tube body 122 Feed openings 124 in the top of the outer shaft.

The Deck A drive 16 is set to the pedestal 112, and in the present embodiment, which is a kind of oil pressure Cylinder, the Deck A drive 16 can drive the lower pallet 15 to penetrate pipette tips 13 relative to this and be away from the lower decrease for penetrating pipette tips 13 one It sets (see Fig. 5) and one is adjacent between the lifting position for penetrating pipette tips 13 (see Fig. 6) and moves, to discharge mold or clamp mold.

In the present embodiment, which has a cover body 171 for being located at 111 lower section of the footstock and several from the cover The cover body guide rod 172 that body 171 extends along short transverse Z and slipped with the footstock 111 upward, the cover body 171 and the outer shaft 121 airtightly slip, and are formed with an injection aspirating hole 173 for being used for that a vacuum pump (not shown) is allowed to vacuumize, the cover Body guide rod 172 penetrates the guide post pipe 113 upward respectively.

The vacuum (-tight) housing driver 18 is set to the footstock 111, and the vacuum (-tight) housing 17 can be driven relative to the lower pallet 15 One be away from the open position (see Fig. 5) of the lower pallet 15 with one be adjacent to the lower pallet 15 detent position (see Fig. 6) it Between move, in the present embodiment, the vacuum (-tight) housing driver 18 is a kind of pneumatic cylinder.

When the vacuum (-tight) housing 17 is moved to the detent position, the cover body 171 of the vacuum (-tight) housing 17 with positioned at the lifting position Lower pallet 15 airtightly connects, and works in coordination and define a vacuum chamber 174.

In the present embodiment, the upper driving cylinder pressure 19 is set on this between link plate 114 and the footstock 111 and is used for Link plate 114 on this are lifted, which is set to link plate 114 on this and is used for rotating the injection screw rod 14, It is understood that after the injection expects pipe 12 completes storing, the upper driving cylinder pressure 19 can drive via link plate on this 114 The injection screw rod 14 moves down carry out shooting.

As shown in Fig. 7,8,9, which enters material unit 20 and is set to the injection board 11, and in linear transport direction X The upper upstream for being located at the injection unit 10, it includes a stock module being connect with the injection expects pipe 12 which, which enters material unit 20, 21, the feeding module 23 that a gate module 22 and one being connect with the stock module 21 is connect with the gate module 22.

The stock module 21 has a vacuum for defining a vacuum space 28 and airtightly being connect with the injection expects pipe 12 Shell 211, one is set to this along the binder idler wheel 212, one that short transverse Z can be movably set in the vacuum casting 211 Vacuum casting 211 is simultaneously set to for the binder driver 213, three for driving the binder idler wheel 212 to move up and down outside the vacuum 214, two vertical wheels 215 and one being set in the vacuum casting 211 of horizontal-reel in shell 211 are set to the vacuum 211 tilted runner 216 of shell.The vacuum space 28 can define a Material Staging Area 281 and one and be located at 281 downstream of Material Staging Area Steering area 282.

In the present embodiment, which has one airtightly to be connect with the injection expects pipe 12 and define this turn It is airtightly connect with the steering shell 2111 to the steering shell 2111 and one in area 282 and defines the stock of the Material Staging Area 281 One end of shell 2112, stock shell 2112 towards the gate module 22 is formed with a stock entrance 2113, the steering shell 2111 are formed with a stock outlet 2114 being connected to the feed openings 124, the steering shell towards one end of the injection expects pipe 12 Body 2111 is simultaneously formed with a stock aspirating hole 2115 between the stock entrance 2113 and stock outlet 2114, the stock Aspirating hole 2115 is used for that a vacuum pump (not shown) is allowed to vacuumize, in addition, the Material Staging Area 281 is connected to the stock entrance 2113 And extend along short transverse Z, which is connected to stock outlet 2114 and the stock aspirating hole 2115, and between Between the Material Staging Area 281 and stock outlet 2114.

The binder idler wheel 212 is set in the stock shell 2112 and in the Material Staging Area 281, the binder driver 213 are set to the top side of the stock shell 212, and in the present embodiment, which is a kind of pneumatic cylinder.

The binder driver 213 can drive the ready position that the binder idler wheel 212 is adjacent to 281 top of Material Staging Area one It (see Fig. 9) and one is adjacent between the binder position (see Figure 13) of 281 bottom end of Material Staging Area and moves, which is used for The rubber mass band 200 extended between the stock entrance 2113 and stock outlet 2114 is pressed into the Material Staging Area 281.

The horizontal-reel 214 is rotatablely arranged in the steering shell 2111, and the horizontal-reel 214 is parallel to one Transverse direction Y and on the X of the linear transport direction apart from one another by setting, the horizontal-reel 214 is adjacent to the stock aspirating hole 2115, and it is less than the stock aspirating hole 2115, the vertical wheel 215 is rotatablely arranged in the steering shell 2111 and adjacent Be bordering on stock outlet 2114, the vertical wheel 215 is parallel to short transverse Z, and on transverse direction Y apart from one another by, The inclination runner 216 is rotatablely arranged in the steering shell 2111 and between the horizontal-reel 214 and the vertical wheel Between 215, which favours short transverse Z.

As shown in Fig. 9,10,11, which has a gate shell airtightly being connect with the vacuum casting 211 24, a upper lock gate 25, one being set in the gate shell 24 is set to the setting of the tail gates 26 and one in the gate shell 24 In the gate driver 27 of the gate shell 24.

There is the gate shell 24 antetheca 241, one for being formed with a gate entrance 244 to be formed with gate outlet 245 And it is connected between the front and back walls 241,242 relative to the rear wall 242 and one of the antetheca 241 on the X of the linear transport direction Peripheral wall 243.

In the present embodiment, which has one can movably be set in the gate shell 24 and be formed with one and leads to Expect that the signature material substrate 251, one in hole 2511 along transverse direction Y is set to the signature material substrate 251 and between the rear wall 242 and the signature material Horizontal between substrate 251 gives as security flitch 252, one and along short transverse Z is set to the signature material substrate 251 and between the rear wall 242 Vertical signature flitch 253, one between the signature material substrate 251 is set to the rear gas between the signature material substrate 251 and the rear wall 242 Close ring 254, one is set to what the horizontal guide rail 255, one of the signature material substrate 251 was slipped with the horizontal guide rail 255 along transverse direction Y Horizontal sliding sleeve 256, one is set to the vertical guide rail 257, one and the vertical guide rail 257 of the signature material substrate 251 along short transverse Z Sliding vertical sliding sleeve 258 and one be set between the signature material substrate 251 and the antetheca 241 and around the gate entrance 244 with The preceding gas-tight ring 259 of the material hole 2511, the rear gas-tight ring 254 around the material hole 2511, the horizontal holding pad 252, this hang down It is straight to give as security flitch 253, gate outlet 245 and the tail gates 26, it is to be understood that the rear gas-tight ring 254 and the preceding gas-tight ring 259 are mountable on the signature material substrate 251, and are moved with the signature material substrate 251.

In the present embodiment, which is fixedly arranged at the rear wall 242, and extends along transverse direction Y with one Horizontal gate bay 261 and one from the horizontal gate bay 261, signature flitch 253 vertical in contrast to this is wherein on transverse direction Y The vertical brake gate segment 262 that one end extends along short transverse Z, the horizontal gate bay 261 give as security flitch 252 relative to the level, The vertical brake gate segment 262 is relative to the vertical signature flitch 253.

The gate driver 27 be used for drive the upper and lower gate 25,26 one be located remotely from each other opening position (see Fig. 9, 11) it and between an airtight shutdown position (see Figure 13,14) close to each other moves.When the upper and lower gate 25,26 is airtight at this When shutdown position, which, which is used for coordinating, will extend between the gate entrance 244 and gate outlet 245 The outer profile of the rubber mass band 200 is airtightly clamped, and the connection between gate outlet 245 and the gate entrance 244 is blocked.

In the present embodiment, which has one to be set to the peripheral wall 243 and sliding sleeve vertical with this 258 is connect The vertical cylinder pressure 272 that is set to the peripheral wall 243 and is connect with the horizontal sliding sleeve 256 of horizontal cylinder pressure 271 and one.

As shown in Fig. 9,11, when vertical with this cylinder pressure of the horizontal cylinder pressure 271 272 drives the upper lock gate 25 relative to the lower lock Door 26 is when being moved to the opening position, the horizontal holding pad 252 signature flitch 253 vertical with this far from the horizontal gate bay 261 and The vertical brake gate segment 262.As shown in Figure 13,14, when vertical with this cylinder pressure of the horizontal cylinder pressure 271 272 drives 25 phase of upper lock gate When being moved to the airtight shutdown position for the tail gates 26, which abuts with the vertical brake gate segment 262, should Vertical holding pad 253 is abutted with the horizontal gate bay 261, the horizontal holding pad 252, the vertical holding pad 253, the horizontal gate Section 261 and the vertical brake gate segment 262, which are used for coordinating, will extend the rubber between the material hole 2511 and gate outlet 245 The outer profile of material strip 200 is airtightly clamped, to block the connection between gate outlet 245 and the gate entrance 244.

As shown in Fig. 7,8,9, which has one to be connect with the gate shell 24 and be formed with a feeding entrance 236 and one feeding outlet 237 feeding shell 231, one be rotatablely arranged at driving roller 232 in the feeding shell 231, One is set to the feeding shell 231 and for driving the idler wheel drive motor 233, one of the driving roller 232 along short transverse Z The passive roller 234 and one that can be movably set in the feeding shell 231 is set to the feeding shell 231 and for driving The idler wheel that the passive roller 234 moves up and down lifts cylinder pressure 235.

As shown in figure 12, user, can be manually by the rubber mass band 200 from the feeding mold when first time drawing material The feeding entrance 236 of group 23 is via the feeding outlet 237, the gate entrance 244 of the gate module 22, material hole 2511 and gate The stock entrance 2113 of outlet 245 and the stock module 21 and stock outlet 2114, move the feed openings of the injection expects pipe 12 to In 124, in the process, it is to connect to extend the rubber mass band 200 between the stock entrance 2113 and stock outlet 2114 Continuous to bypass the horizontal-reel 214, in order to avoid the rubber mass band 200 is adsorbed when the stock aspirating hole 2115 vacuumizes, this inclines Oblique runner 216 and the vertical wheel 215 are then for will be by the rubber mass band 200 of the horizontal roller 214 by level State is converted into plumbness, goes to carry out storing in order to which the injection screw rod 14 winds the rubber mass band 200, material is drawn in first time Later, you can dropped to by the passive roller 234 and abutted with the rubber mass band 200, to coordinate the rotation of the driving roller 232 To carry out feeding；Then, as shown in figure 13, which can drive the binder idler wheel 212 to drop to the binder position It sets, is pressed into the Material Staging Area 281 with one section of the rubber mass band 200；Hereafter, as shown in Figure 13,14, which can It drives the upper lock gate 25 to be moved to the airtight shutdown position relative to the tail gates 26, the material hole 2511 and the lock will be extended The outer profile of the rubber mass band 200 between door outlet 245 is airtightly clamped, to block gate outlet 245 and the lock completely Door entrance 244 between connection, in this way, due to this penetrate defective material of the pipette tips 13 after first time shooting can be by 131 gas of shooting mouth Sealing thickly, then when the stock aspirating hole 2115 is vacuumized by the vacuum pump (not shown), you can allow the vacuum space 28 Material Staging Area 281 and the inside for the interior tube body 122 for turning to area 282 and the injection expects pipe 12 are respectively formed the state of vacuum, herein Under state, which can will be involved in the inner tube of the injection expects pipe 12 without the rubber mass band 200 with any air Storing is carried out in body 122, has the function that vacuum pan feeding.

As shown in Figure 2,3, sulphur unit 30 should be added to be located at the downstream of the injection unit 10 on the X of the linear transport direction, it should Add sulphur unit 30 to include ten and described plus sulphur area 320 I -320 Ⅹ add is arranged and be located at along linear transport direction X Sulphur module 31.

As shown in Figure 15,16,17, each plus sulphur module 31 is set to the vulcanizing machine platform including a vulcanizing machine platform 311, one 311 upper hot pressboard 312, one is set to the vulcanizing machine platform 311 and positioned at the lower hot pressing board 313 of 312 lower section of upper hot pressboard, and One is set to the pressing plate driver 314 of the vulcanizing machine platform 311.

In the present embodiment, which is a kind of oil hydraulic cylinder, which is used for driving under this Non- plus sulphur position (see Figure 16) that heating platen 313 is located remotely from each other along short transverse Z one relative to the upper hot pressboard 313, and One it is close to each other plus sulphur position (see Figure 17) between move, when the lower hot pressing board 313 is when this adds sulphur position, the upper and lower heat Pressing plate 312,313 can be carried out to the rubber material in mold plus sulphur operation.

As shown in Fig. 2,15, which includes 11 can removably be set under the injection unit 10 respectively The set of molds 41 of supporting plate 15 and described plus sulphur module 31 lower hot pressing board 313, each set of molds 41 have a lower die 411 and one It can be removably set to the upper mold 412 of the lower die 411, there are two carrying handles 413 for the lower die 411 tool, and there are two turn for the upper mold 412 tool Plate 414.

As shown in Fig. 2,18, which includes a preceding track 51 and one extended along linear transport direction X It can be movably set to the preceding handling device 52 of the preceding track 51, which corresponds to relative to the preceding track 51 one First in wherein one plus sulphur module 31 enters that displacement is set (see Figure 19) and one corresponds to the second of the injection unit 10 and enters displacement and sets It is moved between (see Figure 21).

As shown in Figure 18,19,20, which has a lower support that can be movably set to the preceding track 51 53, a upper frame 54, one removes the vertical die-sinking machine that mold mechanism 55, one is set to the upper frame 54 before being set to the lower support 53 Structure 56 and one is set between the upper and lower engine base 54,53 and lifts mold mechanism 57.

Removed before this mold mechanism 55 with one along transverse direction Y can movably be set to the lower support 53 preceding set of jaws 551, Two are positioned apart from the X of the linear transport direction in lower support 53 and roller track 552, one parallel to each other is along the cross side Extend to Y and the chain track 553, one for being located at 552 lower section of the roller track is slidedly arranged on the roller track 552 and the chain The drive sprocket 555 and one that chain group 554, one between track 553 is hubbed at the lower support 53 is set to the lower support 53 simultaneously For driving the drive motor 556 of the drive sprocket 555.

The chain group 554 has a chain 557 engaged with the drive sprocket 555 and several guide rollers 558, the chain There is item 557 upper end 5571 being connect with the preceding set of jaws 551 and a lower end 5572, the guide roller 558 to be arranged In 5571 both sides of upper end and sliding with the roller track 552 respectively, which slides with the chain track 553 It connects.

As shown in Figure 19,21, which is adjacent to this its relative to the lower support 53 along transverse direction Y one In one plus sulphur module 31 or the injection unit 10 the first carrying position and one be away from this wherein one plus sulphur module 31 or this penetrate Go out between the second carrying position of unit 10 and move, when the preceding handling device 52 this first enter displacement and set (see Figure 19) when, should Preceding set of jaws 551 can catch it is in situ in this wherein one plus the wherein lower die 411 of a set of molds 41 of sulphur module 31 wherein one carry 413, which drives the chain group 554 that the preceding set of jaws 551 can be driven to be moved to from the first carrying position This second carry position, by a wherein mold 41 along transverse direction Y from this wherein one plus sulphur module 31 be carried to the lower machine Seat 53, when the preceding handling device 52 this second enter displacement and set (see Figure 21) when, which catches positioned at the lower support A wherein carrying handle 413 of the 53 wherein lower die 411 of a set of molds 41,555 reverse drive of the drive sprocket chain group 554 The preceding set of jaws 551 can be driven to be moved to the first carrying position from the second carrying position, by a wherein set of molds 41 are carried to the injection unit 10 along transverse direction Y from the lower support 53.

As shown in Figure 18,20, which has one can movably be set to machine on this along short transverse Z The upper mold holder 561, one of seat 54 is set to the upper frame 54 and is driven for the clamping plate for driving the upper mold holder 561 to move up and down Dynamic device 562 and four die sinking set of jaws 563 for being set to the upper mold holder 561.

In the present embodiment, which is a kind of pneumatic cylinder, and each die sinking set of jaws 563 has a setting The die sinking clamping jaw 565 and one that pin joint seat 564, one in 561 bottom side of upper mold holder is hubbed at the pin joint seat 564 is set to this 561 top side of upper mold holder is simultaneously used for driving the clamping jaw of the die sinking clamping jaw 565 to drive cylinder pressure 566.

As shown in Figure 22,23, which drives the upper mold holder 561 along short transverse Z relative on this Engine base 54 is grabbed one and is moved between mould position (see Figure 22) and a die sinking position (see Figure 23), when the upper mold holder 561 is grabbed at this When mould position, which is away from the upper frame 54, and the wherein mold being adjacent on the lower support 53 The die sinking clamping jaw 565 of the upper mold 412 of group 41, the die sinking set of jaws 563 is used for capturing the upper mold 412 of a wherein set of molds 41 Flap block 414, when the upper mold holder 561 is in the die sinking position, which is adjacent to the upper frame 54, makes institute The die sinking clamping jaw 565 for stating die sinking set of jaws 563 grasps the upper mold 412 of a wherein set of molds 41 and leaves this along short transverse Z The wherein lower die 411 of a set of molds 41, it is to be understood that when the upper mold holder 561 is moved back to from the die sinking position (see Figure 23) When this grabs mould position (see Figure 22), the die sinking clamping jaw 565 of the die sinking set of jaws 563 can discharge a wherein set of molds 41 once again Upper mold 412, allow the upper and lower mould 412,411 of a wherein set of molds 41 to mold once again, in this way, the upper mold 412 can be along the height It is mobile straight up and down relative to the lower die 411 to spend direction Z, it is ensured that the relative position of the upper and lower mould 412,411 will not run away.

As shown in Figure 23,24, in the present embodiment, this lift mold mechanism 57 with one be hubbed at the lower support 53 and on this The right angle connecting rod 571 and one that engine base 54 connects is set to the lower support 53 and lifts molding cylinder for drive the right angle connecting rod 571 572, this lifts mold mechanism 57 and is used for driving the upper frame 54 to be lifted with one in lid conjunction position (see Figure 23) relative to the lower support 53 It is moved between mould position (see Figure 24).

When the upper frame 54 is when the lid closes position, which is adjacent to the lower support 53, and the upper frame 54 is real The lower support 53 is parallel in matter, when the upper frame 54 is in the open position, which is away from the lower support 53, and The upper frame 54 is substantially perpendicular to the lower support 53, it is to be understood that when the upper frame 54 is in the open position, on this Engine base 54 can be such that the upper mold 412 of a wherein set of molds 41 is raised with respect to the lower die 411 of a wherein set of molds 41, in order to make User is taken out the product in the die cavity of the lower die 411 in a manner of artificial feeding, hereafter, when the upper frame 54 returns to this once again When lid closes position, i.e. be movable to this grabs mould position to the upper mold holder 561, and the die sinking set of jaws 563 is allowed to go to discharge this wherein The upper mold 412 of one set of molds 41 makes the upper and lower mould 412,411 of a wherein set of molds 41 mold once again, then such as Figure 20,21 institutes Show, after when the upper mold holder 561 is moved back to the die sinking position, removed before this mold mechanism 55 can by positioned at the lower support 53 this its In a set of molds 41 be carried to the injection unit 10 along transverse direction Y.

As shown in Fig. 3,25, which includes a rear track 61 and one extended along linear transport direction X It can be movably set to the rear handling device 62 of the rear track 61, which corresponds to relative to the rear track 61 one In the third of the injection unit 10 enter displacement set (see Figure 27) correspond to one this wherein one plus sulphur module 31 the 4th enter displacement It is moved between setting (see Figure 28).

As shown in Figure 25,26, which has a rear carrying implement that can be movably set to the rear track 61 The preheating top board 64, one that platform 63, one is set to the rear carrying machine table 63 is set to the rear carrying machine table 63 and is located at the preheating The preheating lower platen 65, one of 64 lower section of top board is set to pre- heating platen driver 66 and one setting of the rear carrying machine table 63 Mold mechanism 67 is removed after the rear carrying machine table 63.

In the present embodiment, which is a kind of oil hydraulic cylinder, which is used for driving Make the non-preheating position (see Figure 27) and one that the preheating top board 64 is located remotely from each other one relative to the preheating lower platen 65 mutually It is moved between close preheating position (see Figure 26).

The rear-guard dynamic pressure cylinder 671 that mold mechanism 67 is set to the rear carrying machine table 63 along transverse direction Y with one is removed after this, and The one rear clip-claw group 672 driven by the rear-guard dynamic pressure cylinder 671.

As shown in Figure 27,28, which drives the rear clip-claw group 672 to be removed relative to after this along transverse direction Y Fortune board 63 one be adjacent to the injection unit 10 or this wherein one plus the third of sulphur module 31 carry position and one be away from this Injection unit 10 or this wherein one plus sulphur module 31 the 4th carrying position between move, handling device 62 is in the third after this When entering displacement and setting (see Figure 27), which is used for catching in situ under another set of molds 41 of the injection unit 10 A wherein carrying handle 413 for mould 411, the rear-guard dynamic pressure cylinder 671 drive the rear clip-claw group 672 from third carry position be moved to this Four carry position, which is carried to the preheating lower platen 65 along transverse direction Y from the injection unit 10, when When the 4th enters displacement and set (see Figure 28), which is used for catching pushes the rear handling device 62 positioned at the preheating A wherein carrying handle 413 for the lower die 411 of another set of molds 41 of plate 65, the rear-guard dynamic pressure cylinder 671 drive the rear clip-claw group 672 It is moved to the third from the 4th carrying position and carries position, by another set of molds 41 along transverse direction Y under the preheating Pressing plate 65 be carried to this wherein one plus sulphur module 31.

As shown in figure 26, when the rear handling device 62 from the third enter displacement set enter displacement towards the 4th and set mobile when, should Preheating top board 64 is to be located at the preheating position, to go to preheat another set of molds 41 with the preheating lower platen 65 cooperation.

It is that the construction of the rubber injection machine 100 of the present invention and operating principle illustrate above, refering to Figure 29, this hair The embodiment of the bright circulating rubber jetting process of straight line comprises the steps of：

Step 410：As shown in Figure 29,30, prepare the set of molds 41, the quantity of the set of molds 41 is equal to the injection area 310, plus described plus sulphur area 320 I -320 Ⅹ the sum (11=1+10), make the set of molds 41 be located at the injection area 310, suspend area 340 and described plus sulphur area 320 II -320 Ⅹ after the shooting, it is temporarily vacant that should add sulphur area 320 I.

In the present embodiment, the set of molds 41 is individually positioned under the injection unit 10 in the injection area 310 On supporting plate 15 (see Fig. 4) and positioned at described in described plus sulphur area 320 II -320 Ⅹ plus the lower hot pressing board 313 of sulphur module 31 is (see figure 15) on.

Step 420：As shown in Figure 29,30, the rubber mass band 200 is allowed to carry out storing in the state of vacuum.

In the present embodiment, it is the stock module 21 and gate module for entering material unit 20 using the vacuum as shown in 13,14 22 work in coordination, by the rubber mass band 200 in the state of vacuum storing in the injection expects pipe 12, that is, in the vacuum space 28 and the injection expects pipe 12 inside become vacuum in the state of, allow the rubber mass band 200 to be involved in this by the injection screw rod 14 It projects and carries out storing in expects pipe 12, and form a rubber material (not shown) being located in the injection expects pipe 12.

Step 430：As shown in Figure 29,30, the rubber mass band 200 is allowed to be formed by the rubber material after storing in vacuum In the state of project to be located at the injection area 310 the set of molds 41 in.

In the present embodiment, as shown in fig. 6, make the vacuum (-tight) housing 17 of the injection unit 10 cover positioned at the injection area 310 (see The set of molds 41 on the lower pallet 15 of the injection unit 10 Figure 30), then utilize the straight empty cover 17 of the injection unit 10 with Vacuum chamber 174 defined joined together by the lower pallet 15, you can by (figure is not without the aeriferous rubber material after storing Show) it is projected in the state of 174 the provided vacuum of vacuum chamber to positioned at the injection area 310 (see Figure 30) and by the vacuum (-tight) housing 17 In the set of molds 41 covered.

Step 440：As shown in Figure 29,30,31, when the set of molds 41 positioned at the injection area 310 is utilizing the injection list When member 10 carries out shooting, synchronization will add the set of molds 41 in sulphur area 320 II to add sulphur area from this along the linear transport direction X positioned at this 320 II are carried to the artificial feeding area 330, and synchronization will suspend the set of molds 41 in area 340 along the straight line after the shooting Transporting direction X suspend after the shooting area 340 be carried to it is vacant should plus sulphur area 320 I, suspend area after it will be located at the shooting 340 set of molds 41 suspend after the shooting area 340 be carried to it is vacant should plus sulphur area 320 I during, preheat the mold 41 to one preheating temperatures of group.

In the present embodiment, as shown in figure 19, mold mechanism 55 will be removed before the preceding handling device 52 first will add sulphur positioned at being somebody's turn to do The set of molds 41 on module 31 is carried to the lower support 53, and then, as shown in Figure 30,31, which can be from This first enters displacement and sets to be moved to this and second enter displacement and set, in this way, using the preceding handling device 52 can will be located at should plus sulphur area 320 II set of molds 41 is carried to the artificial feeding area 330.

Meanwhile as shown in Figure 30,31, which first can enter displacement from the third sets and is moved to the 4th and enters to replace Position, then, as shown in figure 28, mold mechanism 67 is removed after the rear handling device 62 can will be positioned at the mould of the preheating lower platen 65 Tool group 41 is carried to positioned at that should add should adding on sulphur module 31 for sulphur area 320 I (see Figure 31), in this way, as shown in Figure 30,31, is utilized The set of molds 41 for suspending area 340 after the shooting can be carried to this plus sulphur area 320 I by the rear handling device 62, moreover, In the process, as shown in figure 26, pre- using the preheating top board 64 of the rear handling device 62 and the preheating lower platen 65 The hot set of molds 41 is to the preheating temperature, preferably, the preheating temperature is greater than each set of molds 41 positioned at respective plus sulphur Area 320 I -320 Ⅹ (see Figure 31) adds one plus the sulphur temperature for carrying out adding sulphur operation on sulphur module 31 (see Figure 31), in this way, Each set of molds 41 is effectively reduced to carry out adding the time needed for sulphur operation on respective plus sulphur module 31 (see Figure 31).

It is understood that as shown in Figure 31,32, this plus sulphur area are carried to by the rear handling device 62 in the set of molds 41 After 320 I, which, which from the 4th enters displacement, sets to be moved to the third and enter displacement and sets, and is penetrated with moving back to this once again Suspend area 340 after material.

Step 450, as shown in 29,32,33, wait for that the set of molds 41 positioned at the injection area 310 utilizes the injection unit 10 After completing shooting, the shooting will be carried to along transverse direction Y positioned at the set of molds 41 in the injection area 310 by the injection area 310 Suspend area 340 afterwards.

In the present embodiment, as shown in figure 27, mold mechanism 67 is removed after the rear handling device 62 can will be located at the injection list The set of molds 41 on the lower pallet 15 of member 10 is carried on the preheating lower platen 65, in this way, Figure 32, shown in 33, using after this Suspend area after removing mold mechanism 67 after handling device 62 and being carried to the shooting positioned at the set of molds 41 in the injection area 310 340。

Step 460, as shown in 29,33,34, by positioned at the set of molds 41 in the artificial feeding area 330, by the artificial feeding Area 330 is carried to the injection area 310 along transverse direction X.

In the present embodiment, before the set of molds 41 is moved into the injection area 310, as shown in figure 24, this lifts mould machine Structure 57 can coordinate the vertical die opening mechanism 56 to raise the upper mold 412 of the set of molds 41, in order to which user is with artificial feeding Mode takes out the product in the lower die 411, after waiting for that the set of molds 41 molds once again, as shown in figure 21, the preceding handling device Mold mechanism 55 is removed before 52 can be carried to the set of molds 41 on the lower support 53 lower pallet of the injection unit 10 On 15, in this way, as shown in Figure 33,34, it can will be located at the artificial feeding using mold mechanism 55 is removed before the preceding handling device 52 The set of molds 41 in area 330 is carried to the injection area 310.

Whereby, the present invention to a wherein set of molds 41 using the injection unit 10 when carrying out shooting, you can synchronous to utilize Remaining set of molds 41 in the injection unit 10 and is somebody's turn to do by the forward and backward handling device 52,62 in order along the linear transport direction X Add and carries out cycle carrying between sulphur module 31.

It is noted that if user is after taking out product, when hair existing product is still had containing bad situation with bubble, Then the set of molds 41 is suspended after the shooting in the rear handling device 62 area 340 be carried to it is any plus sulphur area 320 I -320 Ⅹ In the process, as shown in figure 26, the present invention can control the pre- heating platen driver 66 to drive the preheating top board 64 continuously lifting number It is secondary, it goes to push the upper mold 412 of the set of molds 41 to be exhausted, by the air of band contained by the rubber material in the set of molds 41 It squeezes out to the Forming Quality for not influencing product.

Via above explanation, advantages of the present invention can be summarized as follows again：

One, the present invention only need to use 11 set of molds 41 when actually being manufactured using the rubber injection machine 100 It is produced, if the daily production capacity of product is N number of, single mode production efficiency of the present invention reaches N/11, for example, for example amount is greatly The daily production capacity of product (8,9, No. 10 rubber soles) be similarly 240 pairs, then single mode production efficiency of the invention is up to 21.8 Double/mould (240/11), compared to the prior art, the present invention is using single mode production efficiency caused by the rubber injection machine 100 Better than the prior art, in this way, when the big product of amount is produced, the present invention can effectively reduce the total mold used needed for producing line Number reduces mold input cost.

Two, the rubber injection machine 100 of the present invention plus sulphur module 31 be design using fixed position, and can The set of molds 41 of pressurizeing is gone towards the upper hot pressboard 312 movement using 314 linear drives of the pressing plate driver lower hot pressing board 313, Compared to the prior art, the resistance to pressure that sulphur module 31 should be added first in the sky is preferable, can generate enough clamping tonnages, therefore, this hair Even if the bright injection unit 10 damage stops not having to, it can also be used and cold rubber material is directly manually placed in the set of molds Production operation is carried out in 41.

Three, the set of molds 41 is being carried to each plus sulphur by the present invention using the rear handling device 62 from the injection unit 10 During module 31, preheated using the preheating of the rear handling device 62 64,65 pairs of set of molds 41 of upper and lower pressing plate, Therefore, the set of molds 41 of the invention that can effectively shorten carries out adding the time needed for sulphur operation on each plus sulphur module 31.

Four, the present invention can enter the stock module 21 of material unit 20 and gate module 22 is worked in coordination using vacuum, allow the rubber Sizing material band 200 is involved in by the injection screw rod 14 in the injection expects pipe 12 in the state of vacuum carries out storing, reaches vacuum pan feeding Effect, compared to the prior art, the present invention can effectively exclude the air of band contained by rubber material itself, and product generation is avoided to contain Bad situation with bubble still can ensure that the yield and appearance of product in the case of rubber material is transparent material or fluorescence material Quality.

Five, the present invention covers the set of molds 41 using the vacuum (-tight) housing 17 of the injection unit 10, and the set of molds 41 is made to be located at In the vacuum chamber 174 defined joined together by the vacuum (-tight) housing 17 and the lower pallet 15, allow the rubber material after storing can be in vacuum In the state of project to be located at the vacuum chamber 174 in the set of molds 41 in, have the function that vacuum venting, compare existing skill Art, rubber material obstruction vacuum line, which will not occur, for the present invention leads to vacuum failure problem in mould, it can be ensured that the set of molds 41 Aeriferous situation will not be pressed from both sides between die cavity and rubber material, make rubber material can fully mated die cavity shape design go Mold clearly appearance lines and profile.

Six, the present invention carries out a wherein set of molds 41 using the injection unit 10 time of shooting, forward and backward by this Handling device 52,62 along the linear transport direction X by remaining set of molds 41 in order described plus sulphur area 320 I -320 Ⅹ, should Cycle carrying is carried out between pause area 340 behind artificial feeding area 330 and the shooting, to efficiently use the shooting of the injection unit 10 The cycle that time carries out remaining set of molds 41 is carried.

In conclusion the circulating rubber jetting process of straight line of the present invention, not only production efficiency is good, and can effectively promote production The quality and yield of product, so the purpose of the present invention can be reached really.

Claims

1. a kind of circulating rubber jetting process of straight line, it is suitable for rubber mass band ejection formation using a rubber injection machine, Transporting direction can define an injection area and several be located at the injection area downstream and along the straight line rubber injection machine along a straight line Transporting direction arrangement adds sulphur area, the rubber injection machine and the artificial feeding area that can define the front that one is located at the injection area, And one be located at the injection area rear shooting after suspend area, it is characterised in that：

The circulating rubber jetting process of the straight line includes：

(A) prepare several set of molds, the quantity of the set of molds is equal to the injection area plus described plus sulphur area the sum, makes described Set of molds suspends area and the described plus sulphur area except one of them after being located at the injection area, the shooting, is somebody's turn to do one of them and adds Sulphur area is temporarily vacant；And

(B) when the set of molds positioned at the injection area is when carrying out shooting, synchronizing will be positioned at another plus sulphur area set of molds edge The linear transport direction is carried to the artificial feeding area from another plus sulphur area, and synchronization will suspend being somebody's turn to do for area after the shooting Set of molds suspends after the shooting area along the linear transport direction and is carried to vacant this one of them plus sulphur area.

2. the circulating rubber jetting process of straight line according to claim 1, it is characterised in that：The circulating rubber of the straight line is penetrated Go out the step of processing procedure is also comprising one before the step (B) (B1) allows the rubber mass band in the shape of vacuum in the step (B1) Storing is carried out under state.

3. the circulating rubber jetting process of straight line according to claim 2, it is characterised in that：The circulating rubber of the straight line is penetrated The step of going out processing procedure also and include one between the step (B1) and the step (B) (B2) allows the rubber mass in the step (B2) Band is formed by a rubber material after storing and is projected in the state of vacuum in the set of molds in the injection area.

4. the circulating rubber jetting process of straight line according to claim 3, it is characterised in that：In the step (B), inciting somebody to action The set of molds for suspending area after the shooting suspend area after the shooting and is carried to vacant this one of them adds the mistake in sulphur area Cheng Zhong preheats the set of molds to a preheating temperature.

5. the circulating rubber jetting process of straight line according to claim 4, it is characterised in that：In the step (B), this is pre- Hot temperature is more than one plus the sulphur temperature that each set of molds carries out adding sulphur operation in respective plus sulphur area.

6. the circulating rubber jetting process of straight line according to claim 5, it is characterised in that：The circulating rubber of the straight line is penetrated Go out the step of processing procedure is also comprising one after the step (B) (B3) and waits for the mold positioned at the injection area in the step (B3) Group complete shooting after, by positioned at the set of molds in the injection area by the injection area along a transverse direction be carried to the shooting after suspend Area.

7. the circulating rubber jetting process of straight line according to claim 6, it is characterised in that：The circulating rubber of the straight line is penetrated Going out the step of processing procedure is also comprising one after the step (B3) (B4) will be positioned at the artificial feeding area in the step (B4) The set of molds is carried to the injection area by the artificial feeding area along the transverse direction.

8. the circulating rubber jetting process of straight line according to claim 7, it is characterised in that：Each set of molds has Mould and one can removably be set to the lower die upper mold, the rubber injection machine include an injection unit, a vacuum enter material unit, One plus sulphur unit, handling unit, the injection unit are located at the injection area, and include an ejaculator after handling unit and one before one Platform, one are set to the injection board along a short transverse and are formed with the injection expects pipe of a feed openings, one are set to the injection Expects pipe bottom end is simultaneously formed with penetrating pipette tips, one being set to the injection board and extend to the injection in the injection expects pipe for a shooting mouth Screw rod, one can movably be set to the injection board along the short transverse and be arranged positioned at the lower pallet penetrated below pipette tips, one In the injection board and for driving Deck A drive, one that the lower pallet moves up and down that can movably be set along the short transverse The vacuum (-tight) housing for being placed in the injection board and airtightly being slipped with the injection expects pipe, and at least one be set to the injection board and be used for Drive the vacuum (-tight) housing driver that the vacuum (-tight) housing moves up and down, which, which relative to this penetrates pipette tips and be away from this one, penetrates pipette tips Down position and one be adjacent between the lifting position for penetrating pipette tips and move, the vacuum (-tight) housing is separate one relative to the lower pallet It is moved between the detent position that the open position of the lower pallet and one are adjacent to the lower pallet, when the vacuum (-tight) housing is moved to the envelope When closed position, which airtightly connect with the lower pallet positioned at the lifting position, and works in coordination and define a vacuum chamber, The vacuum enters material unit and is set to the injection board, and is located at the upstream of the injection unit on the linear transport direction, this is true It includes a stock module being connect with the injection expects pipe and the gate module that is connect with the stock module that sky, which enters material unit, should Stock module have one define a vacuum space and airtightly connect with the injection expects pipe vacuum casting, one along the height side It is set to the vacuum casting to the binder idler wheel that can be movably set in the vacuum casting and one and for driving the binder to roll The binder driver moved up and down is taken turns, which is formed with a stock entrance, a stock being connected to the feed openings goes out Mouth and a stock aspirating hole, which can define one and be connected to and extend along the short transverse standby with the stock entrance Expect that area, the binder idler wheel are located in the Material Staging Area, the ready position and one which is adjacent to the Material Staging Area top one It is adjacent between the binder position of the Material Staging Area bottom end and moves, which is used for that the stock entrance and the stock will be extended The rubber mass band between outlet is pressed into the Material Staging Area, which has one airtightly to connect simultaneously shape with the vacuum casting Upper lock gate that Cheng Youyi gates entrance and the gate shell of gate outlet, one are set in the gate shell one is set to this Tail gates and one in gate shell are set to the gate driver of the gate shell, which is used for driving on this, Opening position and one that tail gates are located remotely from each other one move between airtight shutdown position close to each other, when the upper and lower gate At the airtight shutdown position, which, which is used for coordinating, will extend being somebody's turn to do between the gate entrance and gate outlet The outer profile of rubber mass band is airtightly clamped, and the connection between gate outlet and the gate entrance is blocked, and sulphur unit should be added to exist It is located at the downstream of the injection unit on the linear transport direction, it includes that several arrangements along the linear transport direction are set that should add sulphur unit Described plus sulphur area plus sulphur module is set and is located at, each plus sulphur module is set to the vulcanizing machine including a vulcanizing machine platform, one The upper hot pressboard of platform, one are set to the vulcanizing machine platform and lower hot pressing board below the upper hot pressboard and one are set to and should add The pressing plate driver of sulphur board, the pressing plate driver are used for that the upper and lower heating platen is driven to be located remotely from each other one along the short transverse Non- plus sulphur position and one close to each other plus moved between sulphur position, which includes one along the linear transport side The preceding handling device of the preceding track can be movably set to the preceding track of extension and one, the preceding handling device is relative to before this Track one correspond to wherein one plus sulphur module first enter that displacement is set and one corresponds to the second of the injection unit and enters displacement and set Between move, the preceding handling device have one can movably be set to the preceding track lower support, a upper frame, one be set to this Lower support and for removing mold mechanism before carrying the set of molds along the transverse direction, one being set to the vertical die-sinking machine of the upper frame It structure and one is set between the upper and lower engine base and lifts mold mechanism, which has one can be moved along the short transverse Ground is set to the upper mold holder of the upper frame, a folder for being set to the upper frame and being used for that the upper mold holder is driven to move up and down Sheet drive and several die sinking set of jaws for being set to the upper mold holder, the upper mold holder is along the short transverse relative on this Engine base is grabbed one and is moved between mould position and a die sinking position, and when the upper mold holder is when this grabs mould position, the upper mold holder is remote From in the upper frame, when the upper mold holder is in the die sinking position, which is adjacent to the upper frame, the die sinking clamping jaw Group is used for capturing the upper mold of the set of molds, this lifts mold mechanism and is used for driving the upper frame to close position in a lid relative to the lower support It lifts with one and moves between mould position, when the upper frame is when the lid closes position, which is adjacent to the lower support, when machine on this For seat in the open position, which is away from the lower support, which prolongs including one along the linear transport direction The rear track stretched and one can movably be set to the rear track rear handling device, the rear handling device is relative to the rear track Correspond to one the injection unit third enter displacement set with one correspond to this wherein one plus sulphur module the 4th enter displacement and set it Between move, which has one can movably be set to the rear carrying machine table of the rear track, one be set to the rear carrying The preheating top board of board, one are set to the rear carrying machine table and preheating lower platen below the preheating top board, one set Be placed in the pre- heating platen driver of the rear carrying machine table and one be set to the rear carrying machine table and for along the transverse direction carry should Mold mechanism is removed after set of molds, which is used for driving the preheating top board with the preheating lower platen along the height It is moved between non-preheating position and a preheating position close to each other that direction is located remotely from each other one, in the step (B), profit It will be carried to the artificial feeding area positioned at another plus sulphur area the set of molds with the preceding handling device, utilizes the rear handling device The set of molds for suspending area after the shooting is carried to one of this vacant plus sulphur area, utilizes this pre- in the process Hot top board preheats the set of molds to the preheating temperature with the preheating lower platen.

9. the circulating rubber jetting process of straight line according to claim 8, it is characterised in that：In the step (B1), profit Enter the stock module of material unit and gate module with the vacuum, by the rubber mass band in the state of vacuum storing in the injection material In pipe, in the step (B2), coordinate the vacuum chamber defined with the lower pallet using the straight empty cover of the injection unit, it will The rubber material is projected in the state of vacuum in the set of molds in the injection area.

10. the circulating rubber jetting process of straight line according to claim 9, it is characterised in that：In the step (B3), profit Suspend area with being removed after the rear handling device after mold mechanism will be carried to the shooting positioned at the set of molds in the injection area, in the step Suddenly in (B4), the injection will be carried to positioned at the set of molds in the artificial feeding area using mold mechanism is removed before the preceding handling device Area.