CN217573959U - Injection molding machine with prevent opening type emergency exit - Google Patents
Injection molding machine with prevent opening type emergency exit Download PDFInfo
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- CN217573959U CN217573959U CN202220780925.2U CN202220780925U CN217573959U CN 217573959 U CN217573959 U CN 217573959U CN 202220780925 U CN202220780925 U CN 202220780925U CN 217573959 U CN217573959 U CN 217573959U
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- guide rail
- injection molding
- molding machine
- door
- door panel
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Abstract
The utility model discloses an injection molding machine with prevent opening type emergency exit, wherein, injection molding machine with prevent opening type emergency exit includes: the door comprises a door plate, a guide rail, a moving piece and a limiting block; the guide rail is arranged at the lower end of the door panel and is arranged at an interval with the door panel; the moving piece is fixed on the door plate and movably arranged relative to the guide rail, and the moving piece drives the door plate to move; the limiting block is arranged on the guide rail and is provided with a limiting part which is used for limiting and matching with the moving piece when the door panel moves to the closing position so as to limit the door panel to be separated from the closing position. The utility model discloses technical scheme can increase the emergency exit and close back shock resistance ability.
Description
Technical Field
The utility model relates to an injection molding machine technical field, in particular to injection molding machine with prevent type emergency exit that opens.
Background
When the injection molding machine works, the safety door needs to be closed, but mold opening and mold closing actions exist in the action period, so that certain vibration can be generated, the safety door of the injection molding machine can be vibrated to be opened due to overlarge vibration, potential safety hazards are generated, and meanwhile, the safety door can be alarmed due to the vibration to stop the action period of the injection molding machine, and the production efficiency is greatly reduced. Most of common injection molding machines adopt a mode of installing a magnetic limiting block to prevent the safety door from being shaken, and when the safety door is closed, the magnetic limiting block can suck the safety door; but as the injection molding machine live time becomes longer, the number of times of switch emergency exit becomes many, and the magnetism stopper can be hit askew, and the magnetism stopper can age simultaneously, leads to suction to reach the requirement, leads to the shock resistance after the emergency exit closes to reduce, and then when meetting great vibrations, the emergency exit can be shaken open.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing an injection molding machine with prevent opening type emergency exit, aim at increasing the damping performance after the emergency exit is closed.
In order to achieve the above object, the utility model provides an injection molding machine with prevent type emergency exit that opens, include:
a door panel;
the guide rail is arranged at the lower end of the door panel and is arranged at intervals with the door panel;
the moving piece is fixed on the door plate and movably arranged relative to the guide rail, and the moving piece drives the door plate to move; and
the limiting block is arranged on the guide rail and provided with a limiting part which is used for limiting and matching with the moving part when the door plate moves to the closing position so as to limit the door plate to be separated from the closing position.
Optionally, a reinforcing rib is arranged on the door plate, and the moving member is mounted at one end, close to the guide rail, of the reinforcing rib.
Optionally, the moving member includes a rotating shaft and a guide wheel, the rotating shaft is mounted on the reinforcing rib, the guide wheel is sleeved on the rotating shaft, and the guide wheel is rotatably connected with the guide rail.
Optionally, the moving member further includes a rotating bearing, the guide wheel is sleeved on the rotating bearing, and the rotating bearing is sleeved on the rotating shaft.
Optionally, the limiting portion is a limiting groove formed in the limiting block, and when the door panel moves to the closed position, the guide wheel is partially embedded in the limiting groove to limit the guide wheel to roll.
Optionally, the limiting block is further provided with a first buffering surface, the limiting groove is formed in the tail end of the first buffering surface, and the height of the first buffering surface is gradually increased in the direction close to the limiting groove.
Optionally, the number of the limiting blocks is two, the two limiting blocks are oppositely arranged on two opposite sides of the guide rail, the guide wheel is provided with a rolling groove corresponding to the guide rail, and when the door panel moves to the closed position, two groove walls of the rolling groove are respectively embedded into a limiting groove of one limiting block.
Optionally, the end of the guide rail, where the limiting block is disposed, is further provided with a shockproof block, and when the door panel moves to the closed position, one end of the shockproof block abuts against the moving member.
Optionally, the anti-vibration block includes a mounting seat and an anti-vibration pad, the anti-vibration pad is detachably mounted on the mounting seat, and the mounting seat is fixed to the guide rail.
Optionally, the bottom surface of mount pad is equipped with mounting groove, the guide rail inlays to be established mounting groove, the piece that takes precautions against earthquakes still includes the retaining member, the retaining member wears to locate the mount pad with guide rail fixed connection.
The utility model discloses technical scheme is through being equipped with spacing portion on the guide rail, spacing position is in the end of guide rail, the moving member can move along the length direction of guide rail, the door plant is fixed in the moving member and moves along with the removal of moving member, thereby realize the switch of door plant, be equipped with spacing portion at the stroke end of moving member promptly, when the moving member moves to spacing portion from the left to the right, spacing portion can restrict the moving member and move left, make the door plant when receiving vibrations influence, the door plant can not break away from the closed position, set up the shock resistance ability that can increase the door plant like this, make closing of door plant inseparabler more, prevent that the door plant from opening because vibrations when the injection molding machine functions, and then prevent that the work of injection molding machine is forced to stop, the operating efficiency of injection molding machine has been guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment of an injection molding machine with an opening-proof safety door according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic structural diagram of the limiting block in fig. 2.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | |
101 | Reinforcing |
| 11 | |
12 | |
| 121 | |
13 | |
| 14 | Rotary bearing | 15 | |
| 151 | Limiting groove | 152 | A |
| 161 | |
162 | |
| 163 | Locking piece |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an injection molding machine with prevent opening type emergency exit.
In an embodiment of the present invention, as shown in fig. 1 to 3, the injection molding machine with an opening-proof safety door includes: the door comprises a door plate 10, a guide rail 11, a moving piece and a limiting block 15; the guide rail 11 is arranged at the lower end of the door panel 10 and is arranged at intervals with the door panel 10; the moving member is fixed on the door panel 10 and can move relative to the guide rail 11, and the moving member drives the door panel 10 to move; the limiting block 15 is disposed on the guide rail 11 and has a limiting portion for limiting and matching with the moving member when the door panel 10 moves to the closed position, so as to limit the door panel 10 from disengaging from the closed position.
The utility model discloses technical scheme is through being equipped with spacing portion on guide rail 11, spacing position is in guide rail 11's end, the moving member can be followed guide rail 11's length direction and removed, door plant 10 is fixed in the moving member and removes along with the removal of moving member, thereby realize door plant 10's switch, be equipped with spacing portion at the stroke end of moving member promptly, when the moving member moves to spacing portion from the left hand right side, spacing portion can restrict the moving member and move left, make door plant 10 when receiving vibrations influence, door plant 10 can not break away from the closed position, set up the shock resistance that can increase door plant 10 like this, make closing of door plant 10 inseparabler more, prevent that door plant 10 from opening because vibrations when the injection molding machine functions, and then prevent that the work of injection molding machine is forced to stop, the operating efficiency of injection molding machine has been guaranteed.
In one embodiment, the door panel 10 is provided with a rib 101, and the moving member is mounted at one end of the rib 101 close to the guide rail 11.
Specifically, the reinforcing ribs 101 can increase the strength of the door panel 10. Set up like this, can increase the structural strength of door plant 10, when the moving member moves along guide rail 11, increase the stability that door plant 10 removed. In other embodiments, the moving member is mounted on a side of the door panel 10 facing the guide rail 11.
In one embodiment, the moving member includes a rotating shaft 13 and a guide wheel 12, the rotating shaft 13 is mounted on the reinforcing rib 101, the guide wheel 12 is sleeved on the rotating shaft 13, and the guide wheel 12 is rotatably connected with the guide rail 11.
Specifically, the guide wheel 12 is sleeved on the rotating shaft 13, the moving member further includes a fixing screw, the fixing screw penetrates through the rotating shaft 13 along the axial direction of the rotating shaft 13 and then is screwed to the reinforcing rib 101, so that the rotating shaft 13 is fixed on the reinforcing rib 101, and the guide wheel 12 is in rolling fit with the guide rail 11. The arrangement can reduce the resistance of the door panel 10 during movement, so that the door panel 10 can be opened and closed more smoothly. In other embodiments, the guide rail 11 is a lead screw guide rail 11, the moving member is a lead screw nut seat, the lead screw nut seat is sleeved on the lead screw guide rail 11, and the door panel 10 is mounted on the lead screw nut seat.
In an embodiment, the moving member further includes a rotating bearing 14, the guide wheel 12 is sleeved on the rotating bearing 14, and the rotating bearing 14 is sleeved on the rotating shaft 13.
Specifically, a rotary bearing 14 is added between the rotary shaft 13 and the stator 12. The arrangement can reduce the friction force between the rotating shaft 13 and the guide wheel 12, so that the guide wheel 12 rolls on the guide rail 11 more smoothly, and the door panel 10 is opened and closed more smoothly. In other embodiments, grease is provided at the connection between the guide wheel 12 and the rotating shaft 13.
In an embodiment, the limiting portion is a limiting groove 151 disposed on the limiting block 15, and when the door panel 10 moves to the closed position, the guide wheel 12 is partially embedded in the limiting groove 151 to limit the guide wheel 12 to roll.
Specifically, when the guide wheel 12 moves to the limiting groove 151, one side of the guide wheel 12 falls into the limiting groove 151 due to gravity, and the limiting groove 151 can limit the movement of the guide wheel 12 toward the two ends of the guide rail 11, thereby preventing the door panel 10 from being separated from the closed position. This arrangement can increase the stability of the guide wheel 12 in the position-limiting portion, so as to ensure that the door panel 10 will not be separated from the closed position when it is vibrated. In other embodiments, the limiting portion is a limiting boss, one end of the limiting boss, which is far away from the closing position of the door panel 10, is arc-shaped, and the other end of the limiting boss is square, and after the guide wheel 12 rolls through the limiting boss, the limiting boss is located on the left side of the guide wheel 12, so that the guide wheel 12 can be limited from moving to the left side.
In an embodiment, the limiting block 15 is further provided with a first buffering surface 152, the limiting groove 151 is disposed at the end of the first buffering surface 152, and the height of the first buffering surface 152 is gradually increased in a direction approaching to the limiting groove 151.
Specifically, the guide wheel 12 moves on the guide rail 11, and when the guide wheel 12 contacts the stopper 15, one side of the guide wheel 12 contacts the first buffer surface 152, and at this time, the guide wheel 12 moves toward the closed position, and the height of the guide wheel 12 gradually increases, that is, the guide wheel 12 is in an uphill moving state. The arrangement can reduce the moving speed of the guide wheel 12 on the limiting block 15, and prevent the guide wheel 12 from being damaged due to the fact that the impact force is too large when the door panel 10 is closed quickly, and the service life is shortened. In other embodiments, the upper surface of the stopper 15 is provided with a buffer pad, and the stopper groove 151 is provided at the end of the buffer pad, which can increase the moving speed of the guide wheel 12.
In an embodiment, the number of the limiting blocks 15 is two, the two limiting blocks 15 are oppositely disposed on two opposite sides of the guide rail 11, the guide wheel 12 is provided with a rolling groove 121 corresponding to the guide rail 11, and when the door panel 10 moves to the closed position, two groove walls of the rolling groove 121 are respectively embedded into the limiting groove 151 of one limiting block 15.
Specifically, the guide wheel 12 is provided with a rolling groove 121, the rolling groove 121 on the guide wheel 12 is provided in cooperation with the guide rail 11, the guide rail 11 is inserted into the rolling groove 121, and when the guide wheel 12 rolls, both groove side walls of the rolling groove 121 limit the guide rail 11. Set up like this and can increase the stability of guide pulley 12 when rolling, stability when so increasing door plant 10 switch, simultaneously, the opposite side of guide pulley 12 also falls into spacing recess 151, stability when so can further increase door plant 10 switch. In other embodiments, the number of stoppers 15 is one.
In an embodiment, the end of the guide rail 11, which is provided with the stopper 15, is further provided with a shock-proof block, and when the door panel 10 moves to the closed position, one end of the shock-proof block abuts against the moving member.
Specifically, in the present embodiment, the vibration-proof block is made of an elastic material, and the vibration-proof block is used to reduce the impact force when the vibration-proof block contacts the guide wheel 12. This arrangement reduces the impact force on the runner 12 when the door panel 10 reaches the door-closing position, and increases the service life of the runner 12. In other embodiments, the door panel 10 is provided with a shock block on the side facing the closed door position.
In one embodiment, the crash block includes a mounting base 162 and a crash pad 161, the crash pad 161 is detachably mounted to the mounting base 162, and the mounting base 162 is fixed to the rail 11.
Specifically, the vibration-proof pad 161 is detachably connected to the mounting seat 162, the mounting seat 162 is fixed to the guide rail 11, the outer surface of the vibration-proof pad 161 is a cambered surface, the shape of the vibration-proof pad 161 is matched with the rolling groove 121 of the guide wheel 12, and when the guide wheel 12 rolls to the vibration-proof block, the vibration-proof pad 161 is embedded in the rolling groove 121 of the guide wheel 12 to abut against the bottom of the rolling groove 121. In such an arrangement, the collision area of the pad 161 with the guide wheel 12 can be increased, and the pad 161 is fitted into the rolling groove 121 so as to be brought into abutment with the guide wheel 12 more quickly, thus facilitating the stop of the movement of the guide wheel 12 more quickly. In other embodiments, the crash pad 161 is fixedly attached to the mounting base 162. In an embodiment, the bottom surface of the mounting seat 162 is provided with a mounting groove, the rail 11 is embedded in the mounting groove, and the anti-vibration block further includes a locking member 163, and the locking member 163 is disposed through the mounting seat 162 and fixedly connected to the rail 11.
Specifically, the upper surface of the guide rail 11 is an arc surface, the guide rail 11 is embedded in the installation groove, and the installation groove on the ground of the installation seat 162 is matched with the upper surface of the guide rail 11. The arrangement enables the connection between the mounting seat 162 and the guide rail 11 to be tighter, reduces the volume of the mounting seat 162, and saves certain production cost. In other embodiments, the rail 11 is provided with a mounting groove, and the mounting seat 162 is embedded in the mounting groove.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. An injection molding machine with an anti-opening safety door, comprising:
a door panel;
the guide rail is arranged at the lower end of the door panel and is arranged at intervals with the door panel;
the moving piece is fixed on the door plate and movably arranged relative to the guide rail, and the moving piece drives the door plate to move; and
the limiting block is arranged on the guide rail and is provided with a limiting part which is used for limiting and matching with the moving piece when the door panel moves to the closing position so as to limit the door panel to be separated from the closing position.
2. An injection molding machine having an opening-preventing type emergency gate according to claim 1, wherein said door panel is provided with a reinforcing rib, and said moving member is installed at one end of said reinforcing rib adjacent to said guide rail.
3. An injection molding machine having an open-proof safety door according to claim 2, wherein the moving member includes a rotating shaft mounted to the reinforcing rib and a guide wheel fitted around the rotating shaft, the guide wheel being rotatably coupled to the guide rail.
4. The injection molding machine with the opening-proof type safety door as claimed in claim 3, wherein the moving member further comprises a rotating bearing, the guide wheel is sleeved on the rotating bearing, and the rotating bearing is sleeved on the rotating shaft.
5. An injection molding machine having an opening-proof type safety door as claimed in claim 3, wherein said limiting portion is a limiting groove provided on said limiting block, and when said door panel moves to the closed position, said guide wheel is partially fitted in said limiting groove to limit said guide wheel from rolling.
6. The injection molding machine with the opening-preventing type safety door as claimed in claim 5, wherein the stopper is further provided with a first buffer surface, the stopper groove is provided at a distal end of the first buffer surface, and a height of the first buffer surface is gradually increased in a direction approaching the stopper groove.
7. The injection molding machine with an opening-proof type safety door as claimed in claim 6, wherein the number of said stoppers is two, two of said stoppers are oppositely disposed on opposite sides of said guide rail, said guide wheel is provided with a rolling groove corresponding to said guide rail, and both groove walls of said rolling groove are respectively fitted into a stopper groove of one of said stoppers when said door panel is moved to the closed position.
8. The injection molding machine with an opening-proof type safety door as claimed in any one of claims 1 to 7, wherein one end of said guide rail provided with a stopper is further provided with a shock-proof block, and when said door panel is moved to the closed position, one end of said shock-proof block abuts against said moving member.
9. An injection molding machine having an opening-preventing type safety door according to claim 8, wherein said shock-proof block includes a mounting seat and a shock-proof pad, said shock-proof pad being detachably mounted to said mounting seat, said mounting seat being fixed to said guide rail.
10. The injection molding machine with the opening-proof safety door according to claim 9, wherein a mounting groove is formed in the bottom surface of the mounting seat, the guide rail is embedded in the mounting groove, the shockproof block further comprises a locking member, and the locking member is arranged on the mounting seat in a penetrating manner and is fixedly connected with the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220780925.2U CN217573959U (en) | 2022-04-02 | 2022-04-02 | Injection molding machine with prevent opening type emergency exit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220780925.2U CN217573959U (en) | 2022-04-02 | 2022-04-02 | Injection molding machine with prevent opening type emergency exit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217573959U true CN217573959U (en) | 2022-10-14 |
Family
ID=83542122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220780925.2U Active CN217573959U (en) | 2022-04-02 | 2022-04-02 | Injection molding machine with prevent opening type emergency exit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217573959U (en) |
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2022
- 2022-04-02 CN CN202220780925.2U patent/CN217573959U/en active Active
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| GR01 | Patent grant |