CN201872345U - Multi-station rubber injection vulcanization molding device - Google Patents

Abstract

The utility model discloses a multistation rubber injection vulcanization molding device, which belongs to the technical field of rubber processing machinery and is technically characterized by comprising a rubber injection machine, wherein a conveying mechanism is arranged at the side of the rubber injection machine, and a multistation mould-moving automatic butt joint positioning mechanism is arranged on the conveying mechanism; the side edge conveying mechanism of the rubber injection machine is respectively provided with a rubber vulcanizing machine, a demoulding mechanism and a product taking-out mechanism; the rubber injection machine and the rubber vulcanizing machine set are respectively provided with a mould moving mechanism, the multi-station mould moving automatic butt joint positioning mechanism moves along the conveying mechanism and respectively corresponds to the mould moving mechanism, the demoulding mechanism and the product taking-out mechanism on the rubber injection machine and the rubber vulcanizing machine, and a product output track is arranged beside the product taking-out mechanism; the utility model aims at providing a multistation rubber injection vulcanization forming device that each functional unit can the intensive work, degree of automation is high, compact structure for the processing of rubber tyre.

Description

Multi-station rubber injection vulcanization molding device

technical field

The utility model relates to a rubber molding device, in particular to a multi-station rubber injection vulcanization molding device.

Background technique

Existing widely used rubber molding machines include: rubber vulcanizing machine, the basic process is manual feeding, clamping, pressure vulcanization, demoulding, and product taking, with a low degree of automation; rubber injection machine, the basic process is feeding, plasticizing Vulcanization, clamping, injection, pressure-holding vulcanization, demoulding, and product taking can be automated.

The problems existing in the rubber vulcanizing machine are: using the rubber vulcanizing machine alone to form products requires a long time for manual assistance, low production efficiency, low product qualification rate, and low safety; the problems existing in the rubber injection machine are: it can be automated, However, the entire molding process is completed on the same machine, and the long time for holding pressure vulcanization and taking out the mold will affect the full work of the plasticized injection functional parts.

Contents of the invention

The purpose of the utility model is to overcome the shortcomings of the existing rubber molding machines, and provide a multi-station rubber injection vulcanization molding device with fully functional parts, high automation and compact structure.

The purpose of this utility model is achieved as follows: a multi-station rubber injection vulcanization molding device, including a rubber injection machine, the side of the rubber injection machine is provided with a conveying mechanism, and the conveying mechanism is equipped with a multi-station displacement mold automatic Docking and positioning mechanism; rubber vulcanizing machine, demoulding mechanism and product take-out mechanism are respectively set on the side edge conveying mechanism of the rubber injection machine; mold moving mechanism is set on both the rubber injection machine and the rubber vulcanizing unit, and the multi-station displacement mold is automatically docked and positioned The mechanism moves along the conveying mechanism and corresponds to the mold-moving mechanism, the demoulding mechanism and the product taking-out mechanism on the rubber injection machine and the rubber vulcanizing machine respectively, and a product output track is arranged next to the product taking-out mechanism.

In the above-mentioned multi-station rubber injection vulcanization molding device, the rubber vulcanizer is arranged on one side of the rubber injection machine along the installation direction of the conveying mechanism, and the demoulding mechanism and the product take-out mechanism are arranged from near to far along the installation direction of the conveying mechanism. The sequence is set on the other side of the rubber injection machine.

In the above-mentioned multi-station rubber injection vulcanization molding device, the conveying mechanism is composed of a conveying track, a driving chain arranged on the conveying track, and a driving device connected with the driving chain.

In the above-mentioned multi-station rubber injection vulcanization molding device, the multi-station displacement mold automatic docking and positioning mechanism includes a mold transfer vehicle arranged on the conveying track, a carriage arranged on the mold transfer vehicle, and a carriage arranged on the side of the carriage. The docking block, the chain clamping block arranged under the mold moving vehicle and the position control switch arranged on the mold moving vehicle; the chain clamping block is fixedly connected with the driving chain, and the position control switch circuit is connected with a control unit.

In the above-mentioned multi-station rubber injection vulcanization molding device, the rubber injection machine is composed of a support, and the mold clamping cylinder, clamping cylinder, movable platen and upper platen are arranged on the support in sequence from bottom to top. It consists of a hot plate on the upper template, an injection device fastened on the upper template, and a plasticizing device fastened on the injection device; the mold moving mechanism is fastened on one side of the movable template and is opposite to the conveying track.

In the above-mentioned multi-station rubber injection vulcanization molding device, the rubber vulcanizing machine is composed of a bracket, multiple groups of mold clamping vulcanization mechanisms fixed on the bracket, a temperature control unit connected with each mold clamping vulcanization mechanism, and each mold clamping vulcanization unit. The control box connected with the mechanism circuit is composed of the clamping vulcanization mechanism including the vulcanization clamping cylinder and the lower template fixed on the bracket, and the vulcanization movable template fixed at the lower end of the power output shaft of the vulcanization clamping cylinder; the vulcanization movable template corresponds to the lower template, and the The above-mentioned mold-moving mechanism is fastened on one side of the lower template and corresponds to the conveying track.

In the above-mentioned multi-station rubber injection vulcanization molding device, the mold-moving mechanism is composed of a bracket, a mold-moving cylinder arranged on the bracket, a hook arranged at the front end of the piston rod of the mold-moving cylinder, and an induction rod and an induction rod arranged on the bracket. Composed of a switch, the piston rod and the hook are connected by a connecting piece and a guide block, a pressure rod is provided between the hook and the guide block, one end of the pressure rod passes through the hook and is movably connected with the guide block, and the pressure rod above the hook is provided with a Compress the spring; the hook corresponds to the docking block.

In the above-mentioned multi-station rubber injection vulcanization molding device, the demoulding machine includes a demoulding bracket, a lifting cylinder fastened on the demoulding bracket, a lifting frame fastened to the lower end of the power shaft of the lifting cylinder, and a lifting frame arranged on the lifting frame The induction switch, the clamping block, the opening and closing cylinder and the demoulding control box connected with the lifting oil cylinder and the opening and closing cylinder circuit; the induction switch is opposite to the mold transfer vehicle, and the power output shaft of the opening and closing cylinder is connected with the clamping block; further Ground, the demoulding mechanism also includes the lifting oil cylinder that is fastened on the lower part of the demoulding support, the lifting frame that is fastened on the upper end of the power output shaft of the lifting oil cylinder, and the clamping wheel and the opening and closing oil cylinder that are arranged on the lifting frame; The lifting cylinder and the opening and closing oil cylinder circuit are connected to the demoulding control box; the power output shaft of the opening and closing oil cylinder is connected with the clamping wheel.

In the above-mentioned multi-station rubber injection vulcanization molding device, the product taking-out mechanism is composed of a support frame, a lifting cylinder of the take-out machine fastened on the support frame, and a rotating bracket fastened to the lower end of the power output shaft of the lifting cylinder of the take-out machine. The rotating oil cylinder and clamping device on the rotating bracket are composed of the cable cylinder fastened on the support frame and the control box of the unloader; the power output shaft of the rotary oil cylinder is connected with the clamping device, and the cable cylinder is connected with the lifting cylinder of the unloader to drive The lifting cylinder of the unloader slides along the track on the support frame, so that the clamping device corresponds to the mold transfer vehicle and the output track of the product respectively, and the control box of the unloader is connected with the lifting cylinder of the unloader, the rotating cylinder and the cable cylinder.

After the utility model adopts the above structure, the rubber injection machine, the rubber vulcanizer, the demoulding mechanism and the product take-out machine are connected through the conveying mechanism to form a whole that can fully work, have a high degree of automation, and have a compact structure; the original rubber The vulcanization function on the injection machine is replaced by a rubber vulcanizer with multiple sets of clamping vulcanization mechanisms, so that the rubber injection machine and the rubber vulcanizer can work without interruption, greatly improving the work efficiency; The cooperation of the mold-moving mechanism on the rubber injection machine and the rubber vulcanizing machine realizes automatic material feeding and reclaiming, which saves labor, reduces the labor intensity of the staff, and improves the safety of processing; further, in order to realize the Automation, the demoulding mechanism and product take-out machine are installed on the conveying mechanism, so that the entire processing process of rubber products can be automated, which further improves the efficiency of product processing, and the automatic control also reduces product quality problems caused by manual operations and improves the quality of the product.

Description of drawings

The utility model will be further described in detail below in conjunction with the embodiments in the accompanying drawings, but this does not constitute any limitation to the utility model.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the utility model conveying mechanism and the multi-station displacement mold automatic docking positioning mechanism;

Fig. 3 is the structural representation of the utility model rubber injection machine;

Fig. 4 is the structural representation of the utility model rubber vulcanizer;

Fig. 5 is the structural representation of the demoulding mechanism of the present utility model;

Fig. 6 is a structural schematic diagram of the product taking-out mechanism of the present invention;

Fig. 7 is a schematic structural view of the mold-moving mechanism of the present invention;

FIG. 8 is a sectional view taken along the line AA of FIG. 7 .

In the figure: rubber injection machine 1, support 1a, clamping cylinder 1b, clamping cylinder 1c, movable platen 1d, upper platen 1e, hot plate 1f, injection device 1g, plasticizing device 1h, conveying mechanism 2, conveying track 2a , driving chain 2b, driving device 2c, multi-station displacement mold automatic docking positioning mechanism 3, mold shifting vehicle 3a, carriage 3b, docking block 3c, chain clamping block 3d, position control switch 3e, rubber vulcanizer 4, bracket 4a , clamping vulcanization mechanism 4b, temperature control unit 4c, control box 4d, vulcanization clamping cylinder 4e, lower template 4f, vulcanization movable template 4g, demoulding mechanism 5, demoulding bracket 5a, lifting cylinder 5b, lifting frame 5c, sensor Switch 5d, clamping block 5e, opening and closing cylinder 5f, demoulding control box 5g, lifting cylinder 5h, lifting frame 5i, clamping wheel 5j, opening and closing cylinder 5k, product take-out mechanism 6, support frame 6a, take-out machine Lifting cylinder 6b, rotating bracket 6c, rotating cylinder 6d, clamping device 6e, cable cylinder 6f, take-out machine control box 6g, mold moving mechanism 7, bracket 7a, mold moving cylinder 7b, hook 7c, induction rod 7d, induction switch 7e , Connector 7f, guide block 7g, pressure bar 7h, compression spring 7i, product output track 8.

Detailed ways

Referring to Figures 1 to 8, a multi-station rubber injection vulcanization molding device of the present invention includes a rubber injection machine 1, a delivery mechanism 2 is provided on the side of the rubber injection machine 1, and a delivery mechanism 2 is provided on the delivery mechanism 2. Multi-station displacement mold automatic docking positioning mechanism 3; a rubber vulcanizer 4 is provided on the front side of the rubber injection machine 1 along the installation direction of the conveying mechanism 2, and a demoulding machine is arranged on the rear side along the installation direction of the conveying mechanism 2 from near to far Mechanism 5 and product take-out mechanism 6; the rubber injection machine 1 and the rubber vulcanization unit 4 are equipped with a mold moving mechanism 7, and the multi-station displacement mold automatic docking positioning mechanism 3 moves along the conveying mechanism 2 and is respectively connected with the rubber injection machine 1 and the rubber The mold-moving mechanism 7 on the vulcanizing machine 4, the demoulding mechanism 5 and the product take-out mechanism 6 are corresponding, and the product output track 8 is provided beside the product take-out mechanism 6; The driving chain 2b on the top and the driving device 2c connected with the driving chain 2b are composed of a servo motor, the servo motor circuit is connected to the control unit, and the servo motor is controlled by the control unit to drive the automatic docking and positioning mechanism 3 of the multi-station displacement mold in the rubber injection machine station, multiple groups of rubber vulcanizer stations, demoulding machine stations, and product take-out machine stations to move; the multi-station displacement mold automatic docking positioning mechanism 3 includes a mold transfer vehicle arranged on the conveying track 2a 3a, the carriage 3b arranged on the mold transfer vehicle 3a, the docking block 3c arranged on the side of the carriage 3b, the chain clamping block 3d arranged under the mold transfer vehicle 3a and the position control provided on the mold transfer vehicle 3a Switch 3e; the chain clamping block 3d is fixedly connected with the driving chain 2b, the position control switch 3e circuit is connected with a control unit, the position control switch 3e realizes the automatic and accurate positioning of the mold transfer vehicle 3a after reaching the designated station, and can repeat the positioning accuracy; The injection machine 1 consists of the support 1a, the mold clamping cylinder 1b, the clamping cylinder 1c, the movable platen 1d and the upper platen 1e, which are sequentially arranged on the support 1a from bottom to top, and the hot plate 1f arranged on the upper platen 1e, The injection device 1g fastened on the upper template 1e is composed of the plasticizing device 1h fastened on the injection device 1g; the mold shifting mechanism 7 is fastened on the side of the movable template 1d, and is opposite to the conveying track 2a, and the injection device 1g is tightly Solidly connected to the upper template 1e to inject the rubber material into the mold, the plasticizing device 1h is firmly connected to the injection device 1g to realize feeding and plasticizing of the rubber material, and the clamping cylinder 1c is firmly connected to the support 1a to realize locking Mold pressurization, the hot plate 1f is fastened on the upper template 1e to realize the heat preservation of the upper mold on the upper template 1e and the movable template 1d, and the mold shifting mechanism 7 is tightly connected to the movable template 1d to realize the transfer of the mold in the docking state; The clamping injection process of the rubber injection machine 1 is the same as that of the ordinary injection machine. The difference is that the rubber injection machine 1 does not perform the pressure-holding vulcanization process. Reduce the injection volume and improve the efficiency of work; the rubber vulcanizer 4 consists of a bracket 4a, multiple groups of clamping vulcanization mechanisms 4b fixed on the bracket 4a, a temperature control unit 4c connected with each clamping vulcanization mechanism 4b, and Each mold clamping vulcanization mechanism 4b is composed of a control box 4d connected to the circuit. The mold clamping vulcanization mechanism 4b includes a vulcanization mold clamping oil cylinder 4e and a lower template 4f fixed on the bracket 4a, and a vulcanization dynamic cylinder fixed at the lower end of the power output shaft of the vulcanization mold clamping oil cylinder 4e. template 4h; the vulcanization movable template 4h corresponds to the lower template 4f, and the mold moving mechanism 7 is fastened on the side of the lower template 4f, and corresponds to the conveying track 2a; the vulcanization clamping cylinder 4e, the vulcanization movable template 4h and the lower template 4f Realize mold clamping and pressure maintaining vulcanization, the mold transfer cylinder 7 is fastened on the bracket 4a to realize the transfer of the mold in the docking state, the control box 4d realizes the operation control of the rubber vulcanizer, and the temperature control unit 4c realizes the heating control of the rubber vulcanizer 4 , the rubber vulcanizer 4 has multiple groups of mold clamping vulcanization mechanisms 4b, each group of mold clamping vulcanization mechanisms 4b opens and closes molds at different times according to the program control, and the mold transfer vehicle 3a stays at the vulcanization station where the mold needs to be transferred according to the program control; The mold mechanism 7 is composed of a support 7a, a mold transfer cylinder 7b arranged on the support 7a, a hook 7c arranged at the front end of the piston rod of the mold transfer cylinder 7b, an induction rod 7d and an induction switch 7e arranged on the support 7a, the piston rod and the hook 7c is connected with the guide block 7g through the connecting piece 7f, and a pressure bar 7h is arranged between the hook 7c and the guide block 7g, and one end of the pressure bar 7h passes through the hook 7c and is flexibly connected with the guide block 7g, and the pressure bar above the hook 7c 7h is provided with a compression spring 7i; the hook 7c corresponds to the docking block 3c; the compression rod 7h realizes the compression of the hook 7c during the expansion and contraction of the piston rod to ensure a stable connection; The rod 7d and the induction switch 7e realize the position control of the carriage in different positions; the demoulding mechanism 5 includes a demoulding bracket 5a, a lifting cylinder 5b fastened on the demoulding bracket 5a, and a lifting cylinder 5b fastened to the lower end of the power shaft of the lifting cylinder 5b. Frame 5c, induction switch 5d, clamping block 5e, opening and closing cylinder 5f and demoulding control box 5g that are arranged on lifting frame 5c, lifting oil cylinder 5h that is fastened on the lower part of demoulding support 5a, is fastened on lifting oil cylinder The lifting frame 5i on the upper end of the 5h power output shaft, the clamping wheel 5j and the opening and closing oil cylinder 5k arranged on the lifting frame 5i; the induction switch 5d is opposite to the mold transfer vehicle 3a, and the power output shaft of the opening and closing cylinder 5f is connected to the clamping The block 5e is connected, the power output shaft of the opening and closing cylinder 5k is connected with the clamping wheel 5j, the lifting cylinder 5b, the opening and closing cylinder 5f, the lifting cylinder 5h and the opening and closing cylinder 5k are all connected with the demoulding control box 5g circuit; the product take-out mechanism 6 by the support frame 6a, the take-out machine lifting cylinder 6b fastened on the support frame 6a, the rotating bracket 6c fastened on the lower end of the power output shaft of the taking-out machine lifting cylinder 6b, the rotating oil cylinder 6d arranged on the rotating support 6c and the clamping The device 6e is composed of the cable cylinder 6f fastened on the support frame 6a and the take-out machine control box 6g; the power output shaft of the rotary cylinder 6d is connected with the clamping device 6e, and the cable-stay cylinder 6f is connected with the lift cylinder 6b of the take-out machine to drive the take-out machine The lifting cylinder 6b slides along the track on the support frame 6a, so that the clamping device 6e is connected with the mold transfer vehicle 3a and the manufacturing machine respectively. Corresponding to the product output track 8, the take-out machine control box 6g is connected with the take-out machine lifting cylinder 6b, the rotating cylinder 6d and the wire cylinder 6f.

When the utility model is in specific work, the tire rim is placed in the mold on the carriage 3b of the mold transfer vehicle 3a, the upper and lower molds of the mold are controlled by the demoulding mechanism 5 to fit together, and the drive chain 2b is driven by the servo motor to move. The mold car 3a moves to the injection station of the rubber injection machine 1. When the mold transfer car 3a reaches the processing station of the designated rubber injection machine 1, the position control switch 3e sends out a signal to stop the mold transfer car 3a from moving and positioning, and passes through the bracket 7a The mold transfer cylinder 7b fastened on the movable template 1d stretches out the piston rod in advance before the mold transfer vehicle 3a reaches the processing station of the rubber injection machine 1, and the hook 7c at the front end of the piston rod is more hooked when the mold transfer vehicle 3a is approaching. The docking block 3c on the station shifting mold automatic docking positioning mechanism 3, after the mold shifting vehicle 3a is positioned, the piston rod shrinks and pulls the carriage 3b and the mold connected to it to enter the mold locking injection position of the rubber injection machine 1 for mold locking injection; After the injection molding is completed, the mold-moving cylinder 7b pushes the carriage 3b and the mold onto the mold-moving vehicle 3a, and the servo motor drives the drive chain 2b under the control of the control unit to drive the mold-moving vehicle 3a to transfer to the rubber vulcanization machine controlled by the computer program. On the processing station of one of the clamping vulcanization mechanism 4b of the machine 4, when the mold transfer vehicle 3a arrives at the processing station of the designated rubber vulcanizer 4, the position control switch 3e sends a signal to make the mold transfer vehicle 3a stop moving and position. The mold transfer cylinder 7b fastened on the bracket 4a by the bracket 7a stretches out the piston rod in advance before the mold transfer vehicle 3a reaches the processing station of the rubber vulcanizer 4, and the hook 7c at the front end of the piston rod is hung when the mold transfer vehicle 3a approaches. Connect the docking block 3c on the multi-station shifting mold automatic docking positioning mechanism 3. After the mold shifting vehicle 3a is positioned, the piston rod shrinks and pulls the carriage 3b and the mold connected to it to enter the mold locking vulcanization position of the rubber vulcanizer 4 for mold locking. vulcanization; after the vulcanization mold opening is completed, the mold-moving cylinder 7b pushes the carriage 3b and the mold onto the mold-moving vehicle 3a, and the control unit controls the servo motor to drive the drive chain 2b to drive the mold-moving vehicle 3a to the demoulding work of the demoulding mechanism 5 position; when the mold-moving vehicle 3a arrived at the demoulding station of the demoulding machine 5, the position control switch 3e sent a signal to stop the mold-moving vehicle 3a from moving and positioning, and under the control of the demoulding control box 51, the piston of the lifting cylinder 5b The rod drives the lifting frame 5c to perform a downward movement. When the sensor switch 5d senses the mould, the movement stops. The opening and closing cylinder 5f drives the clamping block 5e to clamp the upper half of the mould, and then controls the lifting cylinder 5b to lift to the designated position. 3a carries the lower half of the mold to the take-out station of the product take-out machine 6. If the tire sticks to the upper half-mold, after the mold transfer vehicle 3a moves out of the demoulding station of the demoulding mechanism 5, the piston rod of the lifting cylinder 5h drives the supporting The lifting frame 5i rises to the required position, the opening and closing oil cylinder 5k drives the clamping wheel 5j to clamp the tire product adhered to the upper mold, and then lifts the oil cylinder 5h down to make the tire product out of the mold, and the detached tire product is manually or mechanically Transfer to other places; when the mold transfer vehicle 3a arrives at the take-out station of the product take-out mechanism 4, the position control switch 3e sends a signal to stop the mold transfer vehicle 3a from moving and positioning, and under the control of the take-out machine control box 6g, the take-out machine goes up and down The piston rod of the oil cylinder 6b drives the rotating bracket 6c to drop to the control position, the rotating oil cylinder 6d drives the clamping device 6e to clamp the tire product adhered to the lower mold, and the lifting cylinder 6b of the take-out machine moves up to make the tire product detach from the mold, and the tire product detaches After the mould, the wire pulling cylinder 6f drives the lifting cylinder 6b of the extractor to move along the track on the support rod 6a to the direction of the product output track 8 behind, so that the product on the clamping device 6e moves to the position corresponding to the product output track 8, and rotates The oil cylinder 6d drives the clamping device 6e to loosen the tire product onto the product output track 8 and then transfers the tire product to other places. This is the entire molding action sequence of a set of molds.

The mold transfer vehicle 3a can be freely carried out between the injection station of the rubber injection machine 1, the vulcanization station of the rubber vulcanizer 4, the demoulding station of the demoulding mechanism 5, and the taking-out station of the product taking-out mechanism 6 according to the program or manual control. Transfer molds or tires, perform the transfer job with an optimized time combination. The basic action steps of the unit are that the rubber injection machine and the rubber vulcanizing machine are preheated to the specified temperature, and then the tire frame is placed in the mold. A set of molds is sent to the injection station of the rubber injection machine 1 for rubber injection. After the injection is completed, the mold transfer vehicle 3a drives the first set of molds to the vulcanization station of the designated rubber vulcanizer 4 for vulcanization. After the first set of molds are removed, the molds are moved. The car 3a returns to the demoulding mechanism 5 station to install the second set of molds and then performs the above actions until the last set of molds calculated according to the entire tire building cycle is completed, and then the mold transfer car 3a moves to the first set of molds that have been vulcanized and formed The station of the rubber vulcanizing machine 4 where it is located carries the first set of molds to the demoulding station of the demoulding mechanism 4 for mold opening. After the mold is opened, the mold transfer vehicle 3a moves to the taking-out station of the product take-out machine 6 and takes out the tires. It is transferred to other places by the product take-out machine 6 to the product output track 8 behind. Thereafter, the mold transfer vehicle 3a repeats the circular movement from injection to vulcanization to mold opening to product taking to injection for one set of molds in multiple sets of molds. During the working period of the whole unit, each process step, especially the plasticizing injection process and vulcanization process, can work at the same time and be automatically controlled. The mold transfer vehicle can move multiple sets of mold products between different stations according to the instructions, thus ensuring the tire quality and quality at the same time. High production efficiency.

Claims (10)

1. A multi-station rubber injection vulcanization molding device, comprising a rubber injection machine (1), characterized in that, the side of the rubber injection machine (1) is provided with a conveying mechanism (2), and the conveying mechanism (2) There is an automatic docking and positioning mechanism (3) for the multi-station displacement mold; the rubber vulcanizer (4), the demoulding mechanism (5) and the product take-out mechanism ( 6); the rubber injection machine (1) and the rubber vulcanization unit (4) are equipped with a mold shifting mechanism (7), and the multi-station displacement mold automatic docking positioning mechanism (3) moves along the conveying mechanism (2) and is respectively connected with the rubber The injection machine (1) corresponds to the mold-moving mechanism (7) on the rubber vulcanizer (4), the demoulding mechanism (5) corresponds to the product take-out mechanism (6), and a product output track is provided next to the product take-out mechanism (6) (8). 2. The multi-station rubber injection vulcanization molding device according to claim 1, characterized in that the rubber vulcanizer (4) is arranged on the side of the rubber injection machine (1) along the installation direction of the conveying mechanism (2) , the demoulding mechanism (5) and the product taking-out mechanism (6) are sequentially arranged on the other side of the rubber injection machine (1) from near to far along the installation direction of the conveying mechanism (2). 3. The multi-station rubber injection vulcanization molding device according to claim 1, characterized in that, the conveying mechanism (2) consists of a conveying track (2a), a drive chain (2b) arranged on the conveying track (2a) ), a drive unit (2c) connected to the drive chain (2b) constitutes. 4. The multi-station rubber injection vulcanization molding device according to claim 3, characterized in that, the multi-station displacement mold automatic docking positioning mechanism (3) comprises a mold displacement vehicle ( 3a), the carriage (3b) that is arranged on the mold moving vehicle (3a), the docking block (3c) that is arranged on the side of the carriage (3b), the chain clamping block (3c) that is arranged on the mold moving vehicle (3a) below 3d) and the position control switch (3e) arranged on the mold moving vehicle (3a); the chain clamping block (3d) is fixedly connected to the drive chain (2b), and the position control switch (3e) is connected to a control unit. 5. The multi-station rubber injection vulcanization molding device according to claim 1, characterized in that, the rubber injection machine (1) is arranged on the support (1a) sequentially from bottom to top ) on the clamping cylinder (1b), clamping cylinder (1c), movable template (1d) and upper template (1e), the hot plate (1f) arranged on the upper template (1e), fastened on the upper template ( The injection device (1g) on 1e) is composed of the plasticizing device (1h) fastened on the injection device (1g); the mold moving mechanism (7) is fastened on one side of the movable template (1d), and is connected with The conveying tracks (2a) are opposite. 6. The multi-station rubber injection vulcanization molding device according to claim 1, characterized in that, the rubber vulcanizer (4) consists of a bracket (4a), a plurality of sets of mold clamping vulcanization units fixed on the bracket (4a) mechanism (4b), a temperature control unit (4c) connected to each mold clamping vulcanization mechanism (4b) and a control box (4d) connected to each mold clamping vulcanization mechanism (4b) to form a circuit, and the mold clamping vulcanization mechanism (4b) includes The vulcanization clamping oil cylinder (4e) and the lower template (4f) fixed on the bracket (4a), the vulcanization movable template (4g) fixed on the lower end of the power output shaft of the vulcanization clamping cylinder (4e); the vulcanization movable template (4g) and Corresponding to the lower template (4f), the described mold moving mechanism (7) is fastened on one side of the lower template (4f), and corresponds to the conveying track (2a). 7. The multi-station rubber injection vulcanization molding device according to claim 5 or 6, characterized in that, said mold-moving mechanism (7) consists of a bracket (7a), a mold-moving oil cylinder arranged on the bracket (7a) (7b), the hook (7c) that is arranged on the front end of the piston rod of the mold transfer cylinder (7b) and the induction rod (7d) and the induction switch (7e) that are arranged on the support (7a) are composed of, the piston rod and the hook (7c) The connecting piece (7f) is connected with the guide block (7g), and a pressing rod (7h) is arranged between the hook (7c) and the guiding block (7g), and one end of the pressing rod (7h) passes through the hook (7c) and guide The block (7g) is movably connected, and a compression spring (7i) is provided on the depression bar (7h) above the hook (7c); the hook (7c) corresponds to the docking block (3c). 8. The multi-station rubber injection vulcanization molding device according to claim 1, characterized in that, the demoulding mechanism (5) comprises a demoulding bracket (5a), fastened on the demoulding bracket (5a) Lifting oil cylinder (5b), the lifting frame (5c) that is fastened on the lower end of lifting oil cylinder (5b) power shaft, the induction switch (5d) that is arranged on the lifting frame (5c), clamping block (5e) and opening and closing cylinder ( 5f) and the demoulding control box (5g) connected with the lifting cylinder (5b) and the opening and closing cylinder (5f) circuit; the induction switch (5d) is opposite to the mold transfer vehicle (3a), and the power output of the opening and closing cylinder (5f) The shaft is connected to the clamping block (5e). 9. The multi-station rubber injection vulcanization molding device according to claim 8, characterized in that, the demoulding mechanism (5) further includes a lifting cylinder (5h) fastened to the lower part of the demoulding bracket (5a) , the lifting frame (5i) fastened on the upper end of the power output shaft of the lifting cylinder (5h) and the clamping wheel (5j) and the opening and closing cylinder (5k) arranged on the lifting frame (5i); the lifting cylinder ( 5h) and the opening and closing oil cylinder (5k) are electrically connected to the demoulding control box (5g); the power output shaft of the opening and closing oil cylinder (5k) is connected with the clamping wheel (5j). 10. The multi-station rubber injection vulcanization molding device according to claim 1, characterized in that, the product take-out mechanism (6) is a take-out machine fastened on the support frame (6a) by a support frame (6a). The lifting cylinder (6b), the rotating bracket (6c) fastened to the lower end of the power output shaft of the lifting cylinder (6b) of the extractor, the rotating cylinder (6d) and the clamping device (6e) arranged on the rotating bracket (6c), tightly The cable cylinder (6f) fixed on the support frame (6a) and the take-out machine control box (6g) are composed; the power output shaft of the rotary oil cylinder (6d) is connected with the clamping device (6e), and the cable-stay cylinder (6f) is connected to the take-out machine The lifting cylinder (6b) is connected to drive the lifting cylinder (6b) of the unloader to slide along the track on the support frame (6a), so that the clamping device (6e) corresponds to the mold transfer vehicle (3a) and the product output track (8) respectively , The take-out machine control box (6g) is connected with the take-out machine lifting cylinder (6b), the rotating cylinder (6d) and the wire cylinder (6f) circuit. the

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