CN210190364U - Mold opening and closing device for rubber injection molding machine - Google Patents
Mold opening and closing device for rubber injection molding machine Download PDFInfo
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- CN210190364U CN210190364U CN201920891149.1U CN201920891149U CN210190364U CN 210190364 U CN210190364 U CN 210190364U CN 201920891149 U CN201920891149 U CN 201920891149U CN 210190364 U CN210190364 U CN 210190364U
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Abstract
The utility model provides a mould device that opens and shuts for rubber injection molding machine, including the mould frame, but set up the mould crane in the mould frame with lifting movement, can set up the sideslip board on the mould crane with removing between die sinking position and compound die position, the sideslip hydro-cylinder of drive sideslip board lateral shifting, the mould hydro-cylinder that opens and shuts that the drive mould crane reciprocated, the setting is in the last hot plate that opens and shuts the mould hydro-cylinder top in the mould frame and lie in, the setting is used for placing the lower hot plate of mould and the die sinking lid mechanism that is used for making the mould die sinking on the sideslip board, be in the compound die position at the sideslip board, the hot plate is located under the last hot plate down, be in the die sinking position at the sideslip board, the hot plate staggers with last hot plate down. The transverse moving plate arranged below the die conveys the heated die away from the heating plate, and the die opening cover mechanism is matched to open the upper die cover of the die, so that hands are prevented from directly contacting the die, and the safety coefficient of the device is improved.
Description
Technical Field
The utility model relates to a rubber processing technology field, especially a mould device that opens and shuts for rubber jet molding machine.
Background
Traditional rubber shoe make-up machine does not have the discharging pipe, it is mostly by artifical direct rubber materials of putting into in the mould vulcanize the shaping in the mould station, because be artifical blowing, the raw materials of putting are solid-state banding, do not have the shape of shoes, it is also not closely knit, at last lean on the closely knit shaping of mould pressure, consequently must put more the raw materials into, in order to guarantee complete shaping, just so lead to have unnecessary raw materials to glue on shoes after the shoes shaping, need drop unnecessary raw materials by the manual work, so both increased the recruitment, the outward appearance that leads to shoes because the error that the pruning in-process appears easily receives the influence and is not pleasing to the eye, and traditional rubber shoe make-up machine is in order to get rid of the bubble that vulcanizes the in-process production, need the die sinking many times, the production time has been.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming prior art's shortcoming, providing a mould is portable, opens the mould lid with the machine, improves the mould device that opens and shuts that is used for rubber injection molding machine of degree of safety.
The utility model adopts the following technical scheme:
the utility model provides a mould device that opens and shuts for rubber injection molding machine, including the mould frame, but the mould crane of liftable ground setting in the mould frame, can set up the sideslip board on the mould crane with removing between die sinking position and compound die position, the sideslip hydro-cylinder of drive sideslip board lateral shifting, the mould hydro-cylinder that opens and shuts that the drive mould crane reciprocated, set up in the mould frame and be located the last hot plate that opens and shuts the mould hydro-cylinder top, set up the lower hot plate that is used for placing the mould on the sideslip board and be used for making the mould die sinking cover mechanism of mould, at the sideslip board in the compound die position, the lower hot plate is located under the upper heating plate, be in the die sinking position everywhere the sideslip board, the lower hot plate staggers with the upper heating plate, the.
Furthermore, the mould frame comprises an upper yoke plate, a lower yoke plate and four stand columns, the upper yoke plate and the lower yoke plate are arranged up and down oppositely, the four stand columns are connected between the upper yoke plate and the lower yoke plate, and the mould lifting frame is provided with guide holes in sliding fit with the four stand columns.
Further, the mould crane is of a plate-shaped structure.
Furthermore, the upper heating plate is provided with an injection nozzle, and the upper connecting plate starts to be provided with a yielding hole for the injection discharging pipe to pass through and be combined with the injection nozzle.
Further, the die sinking cover mechanism comprises a die sinking cover oil cylinder and two die sinking plates, wherein two sides of a die cover of the die are provided with convex lifting blocks, the two die sinking plates are positioned on two sides of the die cover when the transverse moving plate is in the die sinking position, the die sinking plates are provided with grooves matched with the lifting blocks, and the die sinking cover oil cylinder can drive the die sinking plates to move up and down so as to drive the die cover to move up and down.
Further, the mould frame limit is provided with the mounting bracket that is used for installing die sinking lid mechanism, the mounting bracket includes support column, bottom plate, two upper fixed plate, lift seat, two firm boards, bottom plate fixed connection mould frame, two firm boards set up respectively in two die sinking board below and connect the mould frame to be used for the firm sideslip board that is in the die sinking position, two upper fixed plate are fixed respectively and set up two firm board below, the lift seat is connected with the die sinking board to the support column, the lift seat liftable sets up between upper and lower fixed plate.
Furthermore, the lifting seat is of a plate-shaped structure, the die opening cover oil cylinder is connected with and drives the lifting seat to lift, and the lifting seat is provided with a guide hole matched with the die opening cover oil cylinder.
Furthermore, a piston rod of the die sinking cover oil cylinder penetrates through a guide hole in the lifting seat and is fixedly connected to the lower fixing plate.
Furthermore, the lower fixing plate and the lifting seat are simultaneously connected with the die opening cover oil cylinders on two sides
It can be known from the above description of the present invention, compared with the prior art, the beneficial effects of the present invention are: the injection nozzle arranged on the yoke plate on the die rack is matched with the discharge pipe, so that the raw materials can be injected while the die is heated, and the production time is saved; the mould after will heating is sent away from the hot plate through the sideslip board that sets up below the mould, and cooperates the die sinking to cover the mechanism and open mould upper die cover, avoids staff direct contact mould, improves device factor of safety.
Drawings
FIG. 1 is a side view of the overall construction of an embodiment of the present invention, showing the cross-brace as it is positioned in the open position;
fig. 2 is an overall structural front view of the mold frame of the present invention;
fig. 3 is an overall structural front view of the mold opening cover mechanism of the present invention, wherein the structure of the mold opening cover mechanism and the mounting frame is shown;
fig. 4 is a top view of the overall structure of the embodiment of the present invention.
FIG. 5 is a structural diagram of the injection device of the present invention
In the figure: 20. the die comprises a die, 21 parts of a die frame, 210 parts of an upper connecting plate, 211 parts of a lower connecting plate, 212 parts of an upright post, 22 parts of a die lifting frame, 23 parts of a transverse moving plate, 24 parts of a transverse moving oil cylinder, 25 parts of a die opening and closing oil cylinder, 26 parts of an upper heating plate, 27 parts of a lower heating plate, 28 parts of a die opening cover oil cylinder, 280 parts of a die opening cover oil cylinder, 281 parts of a die opening plate, 29 parts of an installation frame, 290 parts of a support column, 291 parts of a lower fixing plate, 292 parts of an upper fixing plate, 293 parts of a.
Detailed Description
The present invention will be further described with reference to the following detailed description.
Referring to fig. 1 to 5, the utility model discloses a rubber injection molding machine, including injection apparatus 1, two mould devices 2 that open and shut, sideslip device 3 and floating installation 4, injection apparatus 1 portable setting just can open and shut mould device 2 fluctuation relatively on the mould device 2 that opens and shuts, sideslip device 3 and floating installation 4 set up injection apparatus 1 and open and shut between the mould device 2, sideslip device 3 connects and drives injection apparatus 1 and remove, floating installation 4 is used for direction and restriction injection apparatus 1 fluctuation, two mould devices 2 levels that open and shut set up side by side.
The injection device 1 comprises an injection rack 10, a feeding mechanism 11, a glue injection charging barrel 12, an elbow 13, a discharging pipe 14, a transverse moving frame 15, an injection oil cylinder 16, a lifting frame 17 and a lifting oil cylinder 18, wherein the lifting frame 17 is arranged on the injection rack 10 in a lifting way, the lifting oil cylinder 18 is connected with and drives the lifting frame 17, the transverse moving frame 15 can be transversely movably arranged on the lifting frame 17 and can lift along with the lifting frame 17, the injection oil cylinder 16 is connected with and drives the transverse moving frame 15, the discharging pipe 14 is vertically arranged on the lifting frame 17, the glue injection charging barrel 12 is vertical to the discharging pipe 14 arranged on the lifting frame 17, the input end of the elbow 13 is connected with the output end of the glue injection charging barrel 12 through a flange, the output end of the elbow 13 is connected with the input end of the discharging pipe 14, the discharging pipe 14 is screwed with the elbow 13 through threads, the output end of the discharging, the output end of the feeding mechanism 11 is movably sleeved in the glue injecting material barrel 12.
The injection rack 10 comprises four upright posts 100, an upper connecting plate 101 and a lower connecting plate 102, wherein the upper connecting plate 101 and the lower connecting plate 102 are arranged oppositely, the four upright posts 100 are connected between the upper connecting plate 101 and the lower connecting plate 102, and the lifting frame 17 is provided with guide holes in sliding fit with the four upright posts 100. The upper connecting plate 101 is provided with a yielding hole for a piston rod of the lifting oil cylinder 18 to pass through, and the lower connecting plate 102 is provided with a yielding hole for a discharging pipe 14 to pass through.
The transverse moving frame 15 comprises two transverse moving guide rods 150, a fixing plate 151 and a mounting seat 152, guide grooves matched with the transverse moving guide rods 150 are formed in the lifting frame 17, the transverse moving guide rods 150 are slidably arranged on the lifting frame 17, the two transverse moving guide rods 150 are oppositely arranged, the fixing plate 151 and the mounting seat 152 are oppositely arranged at two ends of the transverse moving guide rods 150, the feeding mechanism 11 is fixedly arranged on the fixing plate 151, the injection oil cylinder 16 is installed on the mounting seat 152 and drives the transverse moving guide rods 150 to move, a yielding hole for the piston rod of the injection oil cylinder 16 to pass through is further formed in the mounting seat 152, and the piston rod of the injection oil cylinder 16 passes through the yielding hole and is fixedly connected to the lifting frame 17.
The feeding mechanism 11 comprises a conveying motor 110, a conveying cylinder 111, a conveying rod 112 and a material injection head 113, wherein the conveying rod 112 is rotatably arranged in the conveying cylinder 111 and provided with a spiral groove on the surface, the conveying motor 110 is arranged on the transverse frame 15 and connected with and drives the conveying rod 112, and the material injection head 113 is arranged at the output end of the conveying cylinder 111 and faces the input end of the elbow 13.
The two mold opening and closing devices 2 are horizontally arranged side by side and comprise a mold frame 21, a mold lifting frame 22 with a plate-shaped structure arranged on the mold frame 21 in a lifting and moving way, a transverse moving plate 23 arranged on the mold lifting frame 22 in a moving way between a mold opening position and a mold closing position, a transverse moving oil cylinder 24 for driving the transverse moving plate 23 to transversely move, a mold opening and closing oil cylinder 25 for driving the mold lifting frame 22 to vertically move, an upper heating plate 26 arranged on the mold frame 21 and positioned above the mold opening and closing oil cylinder 25, a lower heating plate 27 arranged on the transverse moving plate 23 and used for placing a mold 20 and a mold opening cover mechanism 28 for opening the mold 20, when the traverse plate 23 is in the mold clamping position, the lower heating plate 27 is positioned directly below the upper heating plate 26, when the traverse plate 23 is in the mold opening position, the lower heating plate 27 is offset from the upper heating plate 26, and the mold opening cover mechanism 28 opens the mold cover of the mold 20.
The mold frame 21 comprises an upper connecting plate 210, a lower connecting plate 211 and four upright posts 212, the upper connecting plate 210 and the lower connecting plate 211 are arranged up and down oppositely, the four upright posts 212 are connected between the upper connecting plate 210 and the lower connecting plate 211, the mold lifting frame 22 is provided with guide holes in sliding fit with the four upright posts 212, the upper heating plate 26 is provided with an injection nozzle 5, the upper connecting plate 210 is provided with a abdicating hole for the discharging pipe 14 to pass through and be combined with the injection nozzle 5, the discharging pipe 14 and the injection nozzle 5 are combined to form a complete discharging channel for the mold 20, the upper connecting plate 210 of the two mold opening and closing devices 2 is of an integrated forming structure, and the lower connecting plate 211 is respectively and independently arranged.
The mold opening cover mechanism 28 includes a mold opening cover cylinder 280 and two mold opening plates 281, wherein two sides of the mold cover of the mold 20 are provided with protruding lifting blocks, when the traverse plate 23 is in the mold opening position, the two mold opening plates 281 are located at two sides of the mold cover, the mold opening plates 281 are provided with grooves matched with the lifting blocks, and the mold opening cover cylinder 280 can drive the mold opening plates 281 to move up and down to drive the mold cover to move up and down.
The die rack 21 is provided with an installation frame 29 for installing the die cover opening mechanism 28, the installation frame 29 includes a support column 290, a lower fixing plate 291, two upper fixing plates 292, a lifting seat 293 and two stabilizing plates 294, the lower fixing plate 291 is fixedly connected with the die rack 21, the two stabilizing plates 292 are respectively arranged below the two die opening plates 281 and connected with the die rack 21 for stabilizing the traverse plate 23 at the die opening position, the two upper fixing plates 292 are respectively and fixedly arranged below the two stabilizing plates 294, the support column 290 is connected with the lifting seat 293 and the die opening plate 281, the lifting seat 293 is of a plate-shaped structure and is arranged between the upper fixing plate 292 and the lower fixing plate 291 in a lifting way, the die cover cylinder 280 is connected with and drives the lifting seat 293 to lift, the lifting seat 293 is provided with a guide hole matched with the die cover cylinder 280, a piston rod of the die cover cylinder 280 passes through the guide hole on the lifting seat 293, the lower fixing plate 291 and the lifting seat 293 are simultaneously connected to the die sinking cover cylinders 280 at both sides.
The traverse device 3 is arranged between the lower connecting plate 102 of the injection rack 10 and the upper connecting plate 210 of the mold rack 21, and comprises a traverse slide block 30 and a traverse guide rail 31, wherein the traverse guide rail 31 is arranged on the upper connecting plate 210 of the mold rack 21 and extends along the upper connecting plate 210, and the traverse slide block 30 is matched with the traverse guide rail 31 and can be transversely arranged on the traverse guide rail 31 in a sliding way.
Floating device 4 sets up between injection frame 10 and mould frame 21, including short lift guide arm 40, rising and falling dog 41 and lower lift dog 42, short lift guide arm 40 sets up on sideslip slider 30 and connects injection frame 10 lower yoke plate 102, the guiding hole of the short lift guide arm 40 of cooperation has been seted up on injection frame 10 lower yoke plate 102, rising and falling dog 41 sets up in injection frame 10 lower yoke plate 102 below, lower lift dog 42 sets up in mould frame 21 top, rising and falling dog 41 and lower lift dog 42 all are L type structure and crisscross cooperation setting each other and are used for limiting injection device 1 floating distance.
Continuing to refer to fig. 1 to 3, the utility model discloses during operation, install mould 20 to sideslip board 23 on, start sideslip hydro-cylinder 24 drive sideslip board 23 and remove and send mould 20 to down on hot plate 27, stop sideslip hydro-cylinder 24 and start the mould hydro-cylinder 25 that opens and shuts, drive mould crane 22 rises, makes the mould lid contact go up hot plate 26.
The injection device 1 is moved to enable the output end of the discharge pipe 14 to be opposite to the injection nozzle 5, meanwhile, the lifting oil cylinder 18 is started, the lifting oil cylinder 18 drives the lifting frame 17 to descend, and the output end of the discharge pipe 14 is combined with the injection nozzle 5.
Injecting melted rubber into a conveying material barrel 111 through an input end of a feeding mechanism 11, simultaneously starting the conveying motor 110, driving a conveying material rod 112 to rotate by the conveying motor 110, enabling the rubber to flow into a rubber injection material barrel 12 from a material injection head 113 through a spiral groove on the conveying material rod 112, driving a transverse moving frame 15 to drive the feeding mechanism 11 to move along the rubber injection material barrel 12 by starting an injection oil cylinder 16, pushing the rubber in the rubber injection material barrel 12 into an elbow 13 by the material injection head 113, enabling the rubber to flow into a discharge pipe 14 from the elbow 13, enabling the rubber to flow to an injection nozzle 5 from the discharge pipe 14, and injecting the rubber into a mold 20 by the injection nozzle 5.
After the injection is completed, the lifting oil cylinder 18 is started to drive the lifting frame 17 to ascend, after the output end of the discharge pipe 14 completely leaves the upper connecting plate 210 of the mold frame 21, the lifting oil cylinder 17 is stopped, the injection device 1 is moved to the next mold opening and closing device 2, and the actions are repeated to inject rubber into the mold 20 of the other mold opening and closing device 2.
Meanwhile, the mold 20 filled with rubber is heated and vulcanized between the upper heating plate 26 and the lower heating plate 27, after the vulcanization time is up, the mold opening and closing oil cylinder 25 is started to drive the mold 20 to descend, the mold opening and closing oil cylinder 25 is stopped after the mold opening and closing oil cylinder descends to the right position, the transverse moving oil cylinder 24 is stopped, the mold opening cover oil cylinder 280 is started to drive the mold opening plate 281 to ascend and push the mold cover, and a finished product is taken out, thereby completing a work cycle.
After the finished product is taken out, the die cover opening oil cylinder 280 is started to reset the die cover, the transverse moving oil cylinder 24 is started to feed the die 20 onto the lower heating plate 27 again, the next cycle of work is carried out, the injection device 1 moves back and forth between the two die opening and closing devices 2 through the transverse moving device 3, the steps are repeated in a circulating mode until the required number of the finished products is obtained, the lifting oil cylinder 18 is started to lift the discharge pipe 14, the injection oil cylinder 116 is started to drive the transverse moving frame 15 to enable the injection head 113 to be far away from the elbow 13, and then the work is finished.
The floating device 4 is arranged between the injection rack 10 and the mold rack 21, when the lifting cylinder 18 drives the lifting frame 17 to drive the discharge pipe 14 to descend to be combined with the injection nozzle 5, the lifting cylinder 18 continues to operate to keep the lifting frame 17 in a descending trend, the injection rack 10 can float upwards for a short distance along the short lifting guide rod 40 through reaction force, the pressure on the transverse sliding block 30 is reduced, the abrasion speed of the transverse sliding block 30 is reduced, and the ascending and descending stop block 41 and the descending stop block 42 are used for controlling the floating distance of the injection rack.
The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited to this, and the present invention is to be used for insubstantial modification of the present invention, which all infringes the protection scope of the present invention.
Claims (9)
1. A mold opening and closing device for a rubber injection molding machine is characterized in that: the mould lifting frame is arranged on the mould rack in a lifting and moving manner, the transverse moving plate can be arranged on the mould lifting frame in a moving manner between a mould opening position and a mould closing position, the transverse moving oil cylinder drives the transverse moving plate to transversely move, the mould opening and closing oil cylinder drives the mould lifting frame to vertically move, the upper heating plate is arranged on the mould rack and positioned above the mould opening and closing oil cylinder, the lower heating plate used for placing a mould and the mould opening cover mechanism used for opening the mould are arranged on the transverse moving plate, the transverse moving plate is positioned at the mould closing position, the lower heating plate is positioned under the upper heating plate, the transverse moving plate is positioned at the mould opening position, the lower heating plate is staggered with the upper heating plate, and the mould opening cover mechanism opens the mould cover.
2. A mold opening and closing device for a rubber injection molding machine as claimed in claim 1, wherein: the die rack comprises an upper yoke plate, a lower yoke plate and four stand columns, the upper yoke plate and the lower yoke plate are arranged up and down oppositely, the four stand columns are connected between the upper yoke plate and the lower yoke plate, and the die lifting frame is provided with guide holes in sliding fit with the four stand columns.
3. A mold opening and closing device for a rubber injection molding machine as claimed in claim 2, wherein: the mould lifting frame is of a plate-shaped structure.
4. A mold opening and closing device for a rubber injection molding machine as claimed in claim 2, wherein: the upper heating plate is provided with an injection nozzle, and the upper connecting plate starts to be provided with a abdicating hole for the injection discharging pipe to pass through and be combined with the injection nozzle.
5. A mold opening and closing device for a rubber injection molding machine as claimed in claim 1, wherein: the die cover opening mechanism comprises a die cover opening oil cylinder and two die plates, wherein two sides of a die cover of the die are provided with convex lifting blocks, the two die plates are located on two sides of the die cover when the transverse moving plate is located at a die opening position, the die plates are provided with grooves matched with the lifting blocks, and the die cover opening oil cylinder can drive the die plates to move up and down to drive the die cover to move up and down.
6. A mold opening and closing device for a rubber injection molding machine as claimed in claim 5, wherein: the utility model discloses a mould machine frame, including mould frame limit, die holder, lifting seat, two fixed plates, mould frame limit, the die holder limit is provided with the mounting bracket that is used for installing die sinking cover mechanism, the mounting bracket includes support column, bottom plate, two upper fixed plate, lift seat, two firm boards, bottom plate fixed connection mould frame, two firm boards set up respectively in two die opening board belows and connect the mould frame to be used for the firm sideslip board that is in the die sinking position, and two upper fixed plate are fixed respectively and set up two firm board belows, and lift seat and die opening board are connected to the support.
7. The mold opening and closing device for a rubber injection molding machine as claimed in claim 6, wherein: the lifting seat is of a plate-shaped structure, the die opening cover oil cylinder is connected with and drives the lifting seat to lift, and the lifting seat is provided with a guide hole matched with the die opening cover oil cylinder.
8. A mold opening and closing device for a rubber injection molding machine as claimed in claim 7, wherein: and a piston rod of the die opening cover oil cylinder penetrates through a guide hole in the lifting seat and is fixedly connected to the lower fixing plate.
9. The mold opening and closing device for a rubber injection molding machine as claimed in claim 6, wherein: the lower fixing plate and the lifting seat are simultaneously connected with the die sinking cover oil cylinders on two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920891149.1U CN210190364U (en) | 2019-06-13 | 2019-06-13 | Mold opening and closing device for rubber injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920891149.1U CN210190364U (en) | 2019-06-13 | 2019-06-13 | Mold opening and closing device for rubber injection molding machine |
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| Publication Number | Publication Date |
|---|---|
| CN210190364U true CN210190364U (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920891149.1U Active CN210190364U (en) | 2019-06-13 | 2019-06-13 | Mold opening and closing device for rubber injection molding machine |
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| CN (1) | CN210190364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246351A (en) * | 2021-06-28 | 2021-08-13 | 佛山伊之密精密橡胶机械有限公司 | Rubber processing equipment |
-
2019
- 2019-06-13 CN CN201920891149.1U patent/CN210190364U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246351A (en) * | 2021-06-28 | 2021-08-13 | 佛山伊之密精密橡胶机械有限公司 | Rubber processing equipment |
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