CN206170445U - Automatic die changing device - Google Patents

Abstract

The utility model provides an automatic die changing device for deposit at vulcanizer and mould and transport and change the mould between the table, which comprises a carriage body, and install the lateral shifting unit on the automobile body, wherein, the lateral shifting unit includes that the level is placed and deposits the support between the table in vulcanizer and mould, the rectilinear movement's that reciprocates round pin axle is installed on the support and can deposited along vulcanizer and mould between the table on the support, the both ends of round pin axle be provided with can with the blind hole matched with pin hanging of mould bottom, pin hanging is connected with a cylinder components that can drive the pin hanging up -and -down motion, a round pin axle and a cylinder components are connected with first motor through linking bridge. The utility model discloses an automatic die changing device can be automatically realizes to the mould on the vulcanizer that the uninstallation with the installation and can deposit at vulcanizer and mould and transport the mould between the table, has reduced the manual work and has made a round trip to carry the latency that the mould perhaps utilized other conveyers to transport the mould, is favorable to improving work efficiency.

Description

Automatic mould changing device

Technical field

This utility model belongs to tire shaping vulcanizing technical field, more particularly to a kind of for the automatic more mold exchange of vulcanizer Automatic mould changing device.

Background technology

The sulfidation of tire is mainly carried out in the mould of vulcanizer, the tire correspondence mould of different shapes of different model Tool, when the model of tire in production process changes, or a certain vulcanizer mould occur it is aging when, be required to change Mould on vulcanizer.At present, it is that vulcanizer more mold exchange is mainly by manually to complete, a usual workman will operate more than ten Platform vulcanizer, working strength are big, inefficiency；Or under unloaded mould automatically from vulcanizer Come, then the mould for changing is transferred on mold storing table or driving by artificial again, and new mould is installed Remain a need for manually completing, mechanically actuated is combined with a dead lift, still can not significantly improve work efficiency.

Chinese utility model patent CN101804675A discloses shifting formwork rubber before and after a kind of full-automatic de- mold changing and multilamellar Sole hot-press vulcanization molding equipment, it is based on the multiple sulfuration process of rubber soles polychrome and automatic shifting formwork before and after bilayer, automatically de- Mould, automatic mold-change technique.I.e.：There are two sets of multiple layers of molds while working, complete rubber soles polychrome and repeatedly vulcanize, period, each work Skill action is that follow procedure is automatically performed.One set of die is arranged between the hot plate of upper strata, and another set of mould installion is in lower floor's hot plate Between.You Liangtaoyi ejection devices mechanism, they drive two molds to complete automatic shifting formwork, automatic ejection, automatic mold-change respectively, It is specific as follows：Upper mould is mounted in hot plate bottom surface and realizes heating, and lower mould is mounted in above planker and realizes heating, and middle mold is not fixed, It is placed on lower mould, top of the plate can be moved or be ejected with lower mould and is risen.Full-automatic demoulding equipment of the present utility model can only be realized certainly The dynamic demoulding and mold changing technique, can not be transferred to the mould for changing on mold storing table, will can not need to be mounted New die is transported to from mold storing table at vulcanizer and is automatically mounted into position.

From the foregoing, it will be observed that design it is a kind of can automatically on vulcanizer mould realize unloading and install and can vulcanizer with The device of mould is transported between mold storing table, is those skilled in the art's technical issues that need to address.

Utility model content

This utility model can not be transferred to the mould for changing on mold storing table for above-mentioned, will can not be needed The new die of installation is transported at vulcanizer from mold storing table and is automatically mounted into the technical problem of position, proposes that one kind can be certainly The dynamic mould on vulcanizer is realized unloading and installs and can transport between vulcanizer and mold storing table the device of mould.

In order to achieve the above object, the technical solution adopted in the utility model is：

A kind of automatic mould changing device, for transporting and more mold exchange between vulcanizer and mold storing table, including car body, And the cross travel unit being installed on car body, wherein, cross travel unit includes that being horizontally placed on vulcanizer and mould deposits Put the support between table, be installed on support and can between vulcanizer and mold storing table reciprocating linear movement bearing pin, pin The two ends of axle are provided with the extension pin that can be engaged with mold bottom blind hole, and hanging pin connection has first that extension pin can be driven to move up and down Cylinder assembly, bearing pin and the first cylinder assembly are connected with the first motor by connecting bracket.

Preferably, hanging pin hangs pin including the first extension pin and second respectively positioned at bearing pin rear and front end, wherein, the first gas Cylinder component includes the first cylinder that the first extension pin can be driven to move up and down, and the second gas that can drive the up and down motion of the second extension pin Cylinder.

Preferably, cross travel unit further includes to be arranged in support upper driving wheel and directive wheel, drive and lead Arrange along the bearing pin direction of motion to wheel, and drive and directive wheel edge are arranged in the bearing pin direction of motion successively and set, drive The centre of support is vertically arranged to, so that in the rotation with surface with support vertical, directive wheel horizontal symmetry is arranged at drive two Side, with the rotation with surface parallel with support.

Preferably, cross travel unit further includes the travel switch of detectable bearing pin displacement, travel switch It is connected with outward control unit.

Preferably, further including to transport, car body moved between different vulcanizers vertically moves unit, longitudinal direction Mobile unit includes the guide rail adjacent with vulcanizer, is installed on car body lower end the roller that can be rolled on guide rail, and can drive The second motor that dynamic roller is rolled, the second motor are installed on the bottom of support.

Preferably, vertically moving the displacement transducer that unit further includes detectable car body position movement, displacement is passed Control unit is connected with outside sensor.

Preferably, further including cable unit, cable unit includes what is be connected with the first motor, the second motor respectively Cable, and cable can be driven to follow the slide assembly that car body is moved.

Preferably, slide assembly includes that the slide rail being fixed on above vulcanizer is sheathed on slide rail and can be slided along slide rail Multiple sliding shoes, and the threaded shaft that two ends are connected with sliding shoes and car body respectively, cable are two and hang on sliding shoes simultaneously It is connected with the first motor, the second motor through threaded shaft respectively.

Preferably, support includes the first support body adjacent with mold storing table, and adjacent with vulcanizer Two rack bodies, second support body can be flipped up into vertical state around first support body, arrange on first support body Having can be by second support body resupinate second cylinder assembly.

Preferably, the second cylinder assembly includes the first company for being fixedly installed in second support body left and right sides respectively Fishplate bar, the second connecting plate, and fixing end be fixedly installed in respectively the 3rd cylinder of first support body left and right sides, the 4th Cylinder, piston end and first connecting plate of the 3rd cylinder are hinged, and piston end and second connecting plate of the 4th cylinder are hinged.

Compared with prior art, advantage of the present utility model and good effect are：

1st, automatic mould changing device of the present utility model is provided with cross travel unit, and the bearing pin of cross travel unit can propped up Move linearly along between vulcanizer and mold storing table on frame, the two ends of bearing pin are provided with extension pin, and hanging pin can be with mold bottom Blind hole be engaged, can realize the mould for needing to change is removed from vulcanizer, and be transported on mold storing table, also may be used To realize new mould is transported at vulcanizer from mold storing table, and position is installed a mold into, reduced manually back and forth Carrying mould or the waiting time using other conveying arrangements transport moulds, be conducive to improving work efficiency.

What the 2nd, automatic mould changing device of the present utility model was arranged vertically moves the achievable automatic mould changing device of unit in difference Move back and forth between mold storing table and between different vulcanizer, can realize from being placed with the mold storing table of new die Mould is transported at vulcanizer and is installed in place by mold removal；On the other hand, one vulcanizer more mold exchange of party can be realized After the completion of be automatically moved at the next vulcanizer for needing more mold exchange, realize an automatic mould changing device service multiple stage sulfuration The mode of operation of machine, reduces handling time, is conducive to further improving work efficiency.

3rd, the support of automatic mould changing device of the present utility model includes first support body and second support body, second Frame body can be flipped up into vertical state around first support body, for the vulcanizer for being provided with grating assembly, when moving certainly Die device move longitudinally unit between different mold storing tables or different vulcanizers between when move, be prevented from The second support body adjacent with vulcanizer is bumped against with the grating assembly of vulcanizer, is further ensured that automatic mould changing device in difference Being smoothed out for mould is transported between mold storing table or between different vulcanizers.

Description of the drawings

Fig. 1 is the structural representation of automatic mould changing device of the present utility model；

Fig. 2 is the structural representation of the bearing pin of automatic mould changing device of the present utility model；

Fig. 3 is the cross travel unit partial enlarged drawing of automatic mould changing device of the present utility model.

Above in each figure：1st, car body；2nd, cross travel unit；21st, support；211st, first support body；212nd, second Frame body；213rd, the second cylinder assembly；2131st, the first connecting plate；2132nd, the second connecting plate；2133rd, the 3rd cylinder；2134th, Four cylinders；22nd, bearing pin；221st, hang pin；2211st, first hang pin；2212nd, second hang pin；23rd, drive；24th, directive wheel；25th, OK Cheng Kaiguan；26th, the first cylinder assembly；261st, the first cylinder；262nd, the second cylinder；3rd, vertically move unit；31st, guide rail；32nd, roll Wheel；33rd, displacement transducer；4th, cable unit；41st, slide assembly；411 slide rails；412nd, sliding shoes；413rd, threaded shaft；5th, vulcanizer； 6th, mold storing table；7th, mould；8th, grating assembly.

Specific embodiment

Below, this utility model is specifically described by exemplary embodiment.It should be appreciated, however, that not having In the case of being further discussed below, the element, structure and features in an embodiment can also be advantageously incorporated into other enforcements In mode.

In description of the present utility model, it should be noted that the line direction between different vulcanizers 5 is longitudinal direction, sulfur Line direction between change machine 5 and mold storing table 6 is horizontal；Term "left", "right", " on ", D score, "front", "rear" etc. refer to The orientation or position relationship for showing be based on the position relationship shown in accompanying drawing 1, wherein, referred to along vulcanizer 5 and mould in front and back and deposited Put the direction of line between table 6, left and right refer to support 21 planar vertical with fore-and-aft direction direction, merely to just In description this utility model and simplified description, rather than indicate or imply that the device or element of indication there must be specifically side Position, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd ", " the 4th " are only used for describing purpose, and it is not intended that indicating or implying relative importance.

Referring to Fig. 1, Fig. 1 is the structural representation of automatic mould changing device of the present utility model.As shown in figure 1, this practicality is new The automatic mould changing device of type, for transporting and more mold exchange 7 between vulcanizer 5 and mold storing table 6, including car body 1, and The cross travel unit 2 being installed on car body 1, wherein, cross travel unit 2 includes that being placed horizontally at vulcanizer 5 and mould deposits The support 21 between table 6 is put, is installed on support 21 and can be past along between vulcanizer 5 and mold storing table 6 on the stent 21 The bearing pin 22 of complex line movement, the two ends of bearing pin 22 are provided with the extension pin 221 that can be engaged with the blind hole of 7 bottom of mould, hang pin 221 are connected with the first cylinder assembly 26 that extension pin 221 can be driven to move up and down, and bearing pin 221 and the first cylinder assembly 26 are by connecting Connect support and be connected with the first motor.

Automatic mould changing device of the present utility model is provided with cross travel unit 2, and the bearing pin 22 of cross travel unit 2 is Can move linearly along between vulcanizer 5 and mold storing table 6 on the stent 21 under the driving of one motor, the two ends of bearing pin 22 set Extension pin 221 is equipped with, pin 221 is hung and is connected with the first cylinder assembly 26 that extension pin 221 can be driven to move up and down, the first motor is installed on The front of connecting bracket.First cylinder assembly 26 drives to be hung after pin 221 is moved upwards and can be engaged with the blind hole of 7 bottom of mould, Can realize to vulcanizer 5 loading or unloading mould 7, it is also possible to realize placing or mold removal on mold storing table 6 7；First motor is by connecting bracket the first cylinder assembly 26 of driving and bearing pin 22 and its mould 7 for transporting in vulcanizer 5 and mould Transmit between tool storage table 6, reduce the artificial working strength of carrying mould 7 back and forth or mould is transported using other conveying arrangements The waiting time of tool 7, be conducive to improving work efficiency.

Referring to Fig. 2, Fig. 2 is the structural representation of the bearing pin of automatic mould changing device of the present utility model.As shown in Fig. 2 hanging Pin 221 includes that the first extension pin 2211 and second respectively positioned at 22 rear and front end of bearing pin hangs pin 2212, wherein, the first cylinder assembly 26 the first cylinders 261 for including driving the up and down motion of the first extension pin 2211, and the second extension pin 2212 can be driven to move up and down The second cylinder 262.

With continued reference to Fig. 2, the first cylinder 261 and the second cylinder 262 are vertically-mounted, and fixing end is located at lower section, piston end It is above and be connected with the first extension pin 2211 and the second extension pin 2212 respectively, so as to driving the first extension pin 2211 and second hanging and sell 2212 move up and down, and the first bearing pin 2211 can be driven when the piston end of the first cylinder 261 is moved upwards to be lifted up a spacing From and be deep in the blind hole of 7 bottom of mould, so as to mould 7 is loaded to vulcanizer 5 or mould is unloaded from vulcanizer 5 Tool；The second bearing pin 2212 can be driven when the piston end of the second cylinder 262 is moved upwards to be lifted up certain distance and be deep into In the blind hole of 7 bottom of mould, so as to mould 7 is placed to mold storing table 6 or from mold removal on mold storing table 6.

First motor drives the first cylinder assembly 26, bearing pin 22 to move back and forth on the stent 21 by connecting bracket, so as to Realize mould 7 is transmitted between vulcanizer 5 and mold storing table 6.

First cylinder assembly 26 also includes the electromagnetic valve of the first cylinder 261 of control and the opening and closing of the second cylinder 262 and for the One cylinder 261 and the second cylinder 262 provide the external air source of power.

Referring to Fig. 3, Fig. 3 is the cross travel unit partial enlarged drawing of automatic mould changing device of the present utility model.Such as Fig. 3 institutes Show, cross travel unit 2 further includes along 22 direction of motion of bearing pin drive 23 and the directive wheel being arranged on support 21 24, drive 23 and directive wheel 24 are set gradually in 22 direction of motion of bearing pin, and drive 23 is vertically arranged to support 21 Centre, can be in the rotation with surface vertical with support 21, and directive wheel 24 is horizontally installed to 23 both sides of drive, can with The parallel rotation with surface of frame 21.When the first motor drives the first cylinder assembly 26, bearing pin 22 and mould 7 to move on the stent 21 When, because drive 23 is higher than the plane that support 21 is located, the bottom surface of mould 7 is located at the upper surface of drive 23, in drive 23 Rolling action under, reduce the frictional force of 7 bottom surface of mould and support 21, improve 7 transmission efficiency of mould；Drive 23 both sides are led Can be further ensured that mould 7 is transmitted on the stent 21 along the direction that bearing pin 22 is moved forward and backward to wheel 24, prevent mould 7 from deviateing and prop up Frame 21.

With continued reference to the cross travel unit 2 in Fig. 1, cross travel unit 2 further includes that detectable bearing pin 22 is moved The travel switch 25 of distance, when travel switch 25 detects the position required for bearing pin 22 is moved to, travel switch 25 sends To control unit, control unit sends the movement that control signal controls bearing pin 22 to signal.Travel switch 25 includes being arranged at support First travel switch of the end of close vulcanizer 5 on 21, and be arranged on support 21 near the end of mold storing table 6 Second travel switch.Travel switch 25 can be the various ways such as photoelectricity, infrared.

With continued reference to Fig. 1, in order to be transmitted between different mold storing tables 6 and between different vulcanizers 5 back and forth Mould, automatic mould changing device of the present utility model include transporting that car body 1 moved between different vulcanizers 5 vertically moves list Unit 3, vertically moving unit 3 includes the guide rail 31 adjacent with vulcanizer 5 and mold storing table 7, is installed on 1 lower end of car body can The roller 32 that rolls on guide rail 31, and can the second motor that rolls of driving rolls 32, the second motor is arranged on support 21 Right flank.In the present embodiment, preferably, guide rail 31 includes two tracks being parallel to each other, the roller 32 of car body 1 is set to four It is individual, it is ensured that car body 1 smoothly slides on guide rail 31.

For movement of the precise control car body 1 on guide rail 31, vertically move unit 3 and further include detectable car body 1 Position movement displacement transducer 33, when detect car body 1 be moved to required for position when, displacement transducer 33 sends signal To control unit, control unit sends the control signal control accurate movement on guide rail 31 of car body 1.Displacement transducer 33 can be light The various ways such as electric, infrared.

With continued reference to Fig. 1, automatic mould changing device further includes cable unit 4, and cable unit 4 includes electric with first respectively The cable that machine, the second motor are connected, and cable can be followed the slide assembly 41 that car body 1 moves.

Specifically, slide assembly 41 includes slide rail 411, sliding shoes 412, cable and threaded shaft 413, and slide rail 411 is fixed on sulfur On wall above change machine 5, sliding shoes 412 is multiple and is sheathed on slide rail 411 and can slide along slide rail 411, and threaded shaft 413 is wrapped First body of rod, second body of rod, the 3rd body of rod and the 4th body of rod are included, the upper end of first body of rod is connected with one of sliding shoes 412, the The lower end of one body of rod is connected in parallel with second body of rod, the 3rd body of rod and the 4th body of rod, second body of rod, the 3rd body of rod and the 4th body of rod Lower end be separately fixed on support 21, with keep threaded shaft 413 consolidate.Cable be two and hang on sliding shoes 412 and according to It is secondary to pass through first body of rod to be connected with the first motor and the second motor with second body of rod respectively.

With further reference to the cross travel unit 2 in Fig. 1, vehicle frame 21 includes the first support adjacent with mold storing table 6 Body 211, and the second support body 212 adjacent with vulcanizer 5, second support body 212 can be around first support body 211 Vertical state is flipped up into, being provided with first support body 211 can be by 212 resupinate second gas of second support body Cylinder component 213.For the vulcanizer for being provided with grating assembly 8, when automatic mould changing device moves longitudinally unit 3 in different moulds When movement between storage table 6 or between different vulcanizer 5, by second support body 212 around first support body 211 to On be turned into vertical state, be prevented from the grating assembly with second support body 212 with vulcanizer 5 and bump against, be further ensured that Automatic mould changing device transports being smoothed out for mould 7 between different mold storing tables 6 or between different vulcanizers 5.

It should be noted that the second cylinder assembly 213 includes being fixedly installed in 212 left and right sides of second support body respectively First connecting plate 2131 on side, the second connecting plate 2132, and fixing end is fixedly installed in first support body 211 or so respectively 3rd cylinder 2133 of two sides, the 4th cylinder 2134, the piston end of the 3rd cylinder 2133 are hinged with the first connecting plate 2131, the The piston end of four cylinders 2134 is hinged with the second connecting plate 2132, and the 3rd cylinder 2133 and the 4th cylinder 2134 pass through first respectively Connecting plate 2131 and the second connecting plate 2132 pull the second frame body 212 to be flipped up into vertical state.

Second cylinder assembly 213 also includes the electromagnetic valve of the 3rd cylinder 2133 of control and the opening and closing of the 4th cylinder 2134 and is 3rd cylinder 2133 and the 4th cylinder 2134 provide the external air source of power.

In order to more clearly illustrate the structure of automatic mould changing device of the present utility model, below to automatic mould changing device Workflow is illustrated.

Mould 7 is unloaded from vulcanizer 5：Move on vulcanizer 5 when the first travel switch detects the first extension pin 2211 During the blind hole position of 7 bottom of mould, signal is sent to control system, control system sends order and makes the piston of the first cylinder 261 Jack-up upwards is held, the first extension pin 2211 is moved upwards and is deep in the blind hole of 7 bottom of mould, bearing pin 22 is in the first motor The lower driven mold 7 of effect leaves the mould installion base of vulcanizer 5.

Mould 7 is deposited to mold storing table 6：First motor drives the first cylinder assembly 26, bearing pin 22 and mould 7 to exist Move on support 21, until the second travel switch is detected after mould 7 is fully located at the upper surface of mold storing table 6, to control System sends signal, and control system sends order makes the piston end of the first cylinder 261 fall downwards, and the first extension pin 2211 leaves mould Has the blind hole of 7 bottoms, first the first cylinder assembly of Motor drive 26 and bearing pin are moved to 5 direction of vulcanizer, so as to realize mould Tool 7 is deposited to mold storing table 6.

New die 7 is removed from other mold storing table 6：3rd cylinder 2133 and the 4th cylinder 2134 are respectively by the One connecting plate 2131 and the second connecting plate 2132 pull the second frame body 212 to be flipped up into vertical state, the second Motor drive Roller 32 drives whole automatic mould changing device to move along guide rail 31, when displacement transducer 33 detects automatic mould changing device movement When having mold storing 6 position of table of new die 7 to storage, signal is sent to control system, control system sends order and makes second Motor stalls.The piston end of the second cylinder 262 jack-up upwards, makes the second extension pin 2212 move upwards and be deep into mould 7 The blind hole of bottom, the driven mold 7 in the presence of the first motor of bearing pin 22 leave mold storing table 6.When the second travel switch is examined Measuring after mould 7 leaves vulcanizer 5 completely, signal being sent to control system, control system sends order stops the first motor, And opening the second motor, the second motor drives automatic mould changing device to be back to the position of the mold storing table 6 for depositing mould 7 of haveing been friends in the past Put place to stop, so as to realize removing new die 7 from other mold storing table 6.

New die 7 is loaded to vulcanizer 5：Have when displacement transducer 33 detects automatic mould changing device and is back to storage When at the position of the mold storing table 6 of old mould 7, signal is sent to control system, control system sends order and makes the second motor Stop operating.3rd cylinder 2133 and the 4th cylinder 2134 pass through the first connecting plate 2131 respectively and the second connecting plate 2132 is promoted Second frame body 212 downwardly turns over into horizontality, and the first Motor drive bearing pin 22 drives direction of the new die 7 to vulcanizer 5 Motion.When the first travel switch detects mould 7 to be fully located on the mould installion base of vulcanizer 5, to control system Signal is sent, control system sends order moves downward the piston end of the second cylinder 262, move downward the second extension pin 2212 The blind hole of 7 bottom of mould is left, and is moved to 6 direction of mold storing table under the driving of the first motor, so as to realize new mould Tool 7 is loaded to vulcanizer 5.

Claims (10)

1. a kind of automatic mould changing device, for transporting and more mold exchange (7) between vulcanizer (5) and mold storing table (6), its It is characterised by：Including car body (1), and the cross travel unit (2) being installed on car body (1), wherein, cross travel unit (2) including the support (21) being horizontally placed between vulcanizer (5) and mold storing table (6), it is installed on support (21) and can The bearing pin (22) of reciprocating linear movement between vulcanizer (5) and mold storing table (6), the two ends of bearing pin (22) are provided with can be with The extension pin (221) that mould (7) bottom blind hole is engaged, hangs pin (221) and is connected with first that extension pin (221) can be driven to move up and down Cylinder assembly (26), bearing pin (22) and the first cylinder assembly (26) are connected with the first motor by connecting bracket.

2. automatic mould changing device according to claim 1, it is characterised in that：Pin (221) is hung including respectively positioned at bearing pin (22) the first extension pin (2211) of rear and front end and second is hung and sells (2212), wherein, the first cylinder assembly (26) is including can drive First hangs pin (2211) the first cylinder (261) for moving up and down, and can drive that the second extension pin (2212) moves up and down second Cylinder (262).

3. automatic mould changing device according to claim 1, it is characterised in that：Cross travel unit (2) row of further including The drive (23) being distributed on support (21) and directive wheel (24), drive (23) and directive wheel (24) are set along the bearing pin direction of motion Put, and drive (23) and directive wheel (24) edge are arranged in the bearing pin direction of motion successively and set, drive (23) is vertically-mounted In the centre of support (21), so that in the rotation with surface vertical with support (21), directive wheel (24) horizontal symmetry is arranged at transmission Wheel (23) both sides, with the rotation with surface parallel with support (21).

4. automatic mould changing device according to claim 1, it is characterised in that：Cross travel unit (2) is further included can The travel switch (25) of detection bearing pin (22) displacement, is connected with control unit outside travel switch (25).

5. automatic mould changing device according to claim 1, it is characterised in that：Further include to transport car body (1) not That what is moved between same vulcanizer (5) vertically moves unit (3), and vertically moving unit (3) includes the guide rail adjacent with vulcanizer (5) (31), be installed on car body (1) lower end the roller (32) that can be rolled on guide rail (31), and can driving rolls (32) roll Second motor, the second motor are installed on the bottom of support (21).

6. mould changing device according to claim 5, it is characterised in that：Vertically move unit (3) to further include can detect The displacement transducer (33) of car body (1) position movement, is connected with control unit outside displacement transducer (33).

7. the automatic mould changing device according to any one of claim 1-6, it is characterised in that：Further include cable unit (4), cable unit (4) is including the cable being connected with the first motor, the second motor respectively, and cable can be driven to follow car body (1) mobile slide assembly (41).

8. automatic mould changing device according to claim 7, it is characterised in that：Slide assembly (41) is including being fixed on vulcanizer (5) slide rail (411) above, the multiple sliding shoes (412) that be sheathed on slide rail (411) and can slide along slide rail (411), and two The threaded shaft (413) that end is connected with sliding shoes (412) and car body (1) respectively, cable are two and hang on sliding shoes (412) simultaneously It is connected with the first motor, the second motor through threaded shaft (413) respectively.

9. automatic mould changing device according to claim 1, it is characterised in that：Support (21) includes and mold storing table (6) Adjacent first support body (211), and the second support body (212) adjacent with vulcanizer (5), second support body (212) vertical state can be flipped up into around first support body (211), being provided with first support body (211) can be by Resupinate second cylinder assembly (213) of two rack bodies (212).

10. automatic mould changing device according to claim 9, it is characterised in that：Second cylinder assembly (213) is including solid respectively First connecting plate (2131) of the Dingan County loaded on second support body (212) left and right sides, the second connecting plate (2132), Yi Jigu Fixed end is fixedly installed in the 3rd cylinder (2133) of first support body (211) left and right sides, the 4th cylinder (2134) respectively, The piston end of the 3rd cylinder (2133) is hinged with the first connecting plate (2131), and the piston end of the 4th cylinder (2134) is connected with second Plate (2132) is hinged.