CN219600249U - Horizontal rotary double-color die - Google Patents
Horizontal rotary double-color die Download PDFInfo
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- CN219600249U CN219600249U CN202320721368.1U CN202320721368U CN219600249U CN 219600249 U CN219600249 U CN 219600249U CN 202320721368 U CN202320721368 U CN 202320721368U CN 219600249 U CN219600249 U CN 219600249U
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Abstract
The utility model discloses a horizontal rotary double-color die, which comprises: left cover half, rotary movable mould and right cover half that the level was arranged in proper order, right cover half are fixed at the stiff end of injection molding machine platform, and left cover half is fixed at the drive end of injection molding machine platform, and rotary movable mould horizontal slip is established on injection molding machine platform, and rotary movable mould's both sides are equipped with respectively with left cover half and right cover half complex mould benevolence. Elastic lock catches are arranged on the top walls of the two sides of the rotary die, and a lock rod which can be clamped into the elastic lock catches is arranged on the left fixed die. The injection molding machine drives the left fixed die to slide, and the rotary die is also driven to slide by the cooperation of the lock rod and the elastic lock catch. The injection molding machine is provided with a stop block and a driver for driving the rotary die to rotate. The utility model has the beneficial effects that: this double-colored mould overall structure is simple, compares in the double-colored mould of vertical opening and closing mould, and the installation degree of difficulty on the injection molding machine platform is littleer, and five need overcome the great weight of mould self, and is lower to the design requirement of injection molding machine.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a horizontal rotary type bicolor mold.
Background
Some products comprise hard rubber and soft rubber, and the products are generally formed by injection molding with a double-color mold. The existing double-color mold is generally fixed on the same side of an injection molding machine table by adopting two fixed molds and arranged on the other side. For example, a rotary bicolor injection mold with application number CN201220154764.2, and a mobile bicolor mold with application number CN 202222135022.1. The fixed die is fixed on the same side of the injection molding machine, and the space of the injection molding machine is occupied, so that the large machine with the vertical die opening and closing direction is generally adopted, the installation difficulty of the vertical die opening and closing die on the injection molding machine is high, and the driving structure of the injection molding machine needs to overcome the large weight of the die during the vertical die opening and closing, so that the design requirement on the injection molding machine is high.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model mainly aims to provide a horizontal rotary double-color mold, and aims to solve the problems that the existing double-color mold for vertically opening and closing the mold is difficult to install on an injection molding machine table and has high design requirements on the injection molding machine.
In order to achieve the above object, the horizontal rotary double-color mold provided by the present utility model comprises: left cover half, rotary movable mould and right cover half that the level was arranged in proper order, right cover half are fixed at the stiff end of injection molding machine platform, and left cover half is fixed at the drive end of injection molding machine platform, and rotary movable mould horizontal slip is established on injection molding machine platform, and rotary movable mould's both sides are equipped with respectively with left cover half and right cover half complex mould benevolence. Elastic lock catches are arranged on the top walls of the two sides of the rotary die, and a lock rod which can be clamped into the elastic lock catches is arranged on the left fixed die. The injection molding machine drives the left fixed die to slide, and the rotary die is also driven to slide by the cooperation of the lock rod and the elastic lock catch. The injection molding machine is provided with a stop block for limiting the sliding stroke of the rotary die, and is provided with a driver for driving the rotary die to rotate.
Preferably, the elastic lock catch comprises two sliding blocks which are oppositely arranged, a sliding groove is arranged on the top wall of the rotary moving die, and the bottom of the sliding block is arranged in the sliding groove in a sliding way. The sliding groove is internally provided with a first spring, the first spring is propped between the outer wall of the sliding block and the inner wall of the sliding groove, and the lock rod can be clamped between the two sliding blocks.
Preferably, the opposite ends of the two sliding blocks are in an isosceles trapezoid shape, and the head of the lock rod is in a diamond shape.
Preferably, the stop block comprises a fixed seat and a locking block, the bottom of the locking block is connected with a bolt in a threaded manner, the fixed seat is provided with a through hole, and the head of the bolt is arranged in the through hole. The bolt is sleeved with a second spring, and the second spring is propped between the head of the bolt and the inner wall of the fixing seat. The bottom of the rotary die is provided with a sliding seat, the sliding seat slides on the injection molding machine table, the top of the sliding seat is provided with a convex block, the bottom surface of the locking block is provided with a clamping groove, and the convex block can be clamped into the clamping groove.
Preferably, the protruding block is trapezoid, and the clamping groove is trapezoid.
Preferably, the driver is a rotary electric machine.
Compared with the prior art, the utility model has the beneficial effects that: this bicolor mould adopts the level to arrange, and during the die sinking, the cooperation of rotatory movable mould through locking lever and elasticity hasp is along with left cover half slip to stop sliding under the restriction effect of stopping the piece, make rotatory movable mould and left cover half and right cover half all open the mould to having rotatory space, overall structure is simple, compares in the bicolor mould of vertical die sinking and closing, and the installation degree of difficulty on the injection molding machine platform is less, and five need overcome the great weight of mould self, and is lower to the injection molding machine design requirement.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a diagram showing a structure of a mold clamping state according to an embodiment of the present utility model;
FIG. 2 is a diagram showing a structure of an embodiment of the present utility model in a mold-opened state;
FIG. 3 is a schematic view showing the cooperation structure of the elastic lock catch and the lock rod according to an embodiment of the utility model;
FIG. 4 is a cross-sectional view of a stop block according to one embodiment of the utility model;
the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The utility model provides a horizontal rotary type bicolor mould.
Referring to fig. 1-4, fig. 1 is a structural diagram of an embodiment of the present utility model in a mold closing state, fig. 2 is a structural diagram of an embodiment of the present utility model in a mold opening state, fig. 3 is a schematic diagram of a cooperation structure of an elastic latch and a lock lever in an embodiment of the present utility model, and fig. 4 is a sectional structural diagram of a stop block in an embodiment of the present utility model.
As shown in fig. 1-2, in an embodiment of the present utility model, the horizontal rotary bicolor mold comprises: left cover half 1, rotary die 2 and right cover half 3 that horizontal arrangement in proper order, right cover half 3 are fixed at the stiff end of injection molding machine 4, and left cover half 1 is fixed at the drive end of injection molding machine 4, and rotary die 2 horizontal slip is established on injection molding machine 4, and rotary die 2's both sides are equipped with respectively with left cover half 1 and right cover half 3 complex mould benevolence 5. Elastic lock catches 6 are arranged on the top walls of the two sides of the rotary die 2, a lock rod 7 is arranged on the left fixed die 1, and the lock rod 7 is clamped into the elastic lock catches 6 in a die closing state. As shown in fig. 3, the elastic lock catch 6 includes two oppositely arranged sliding blocks 61, a sliding groove is arranged on the top wall of the rotary moving die 2, and the bottom of the sliding block 61 is slidably arranged in the sliding groove. The first spring 62 is arranged in the chute, the first spring 62 is propped between the outer wall of the sliding block 61 and the inner wall of the chute, and the lock rod 7 is clamped between the two sliding blocks 61 in the die closing state. The opposite ends of the two sliding blocks 61 are isosceles trapezoid, and the head of the locking rod 7 is diamond-shaped, so that the matching structure is convenient for clamping the locking rod 7 between the two sliding blocks 61 and releasing the locking rod 7 from the two sliding blocks 61 when the die is opened.
The injection molding machine 4 drives the left fixed die 1 to slide to realize the die opening and closing action, and drives the rotary die 2 to slide through the cooperation of the lock rod 7 and the elastic lock catch 6. When the mold is opened, the rotary moving mold 2 moves leftwards together with the left fixed mold 1 and gradually pulls away from the right fixed mold 3. The injection molding machine table 4 is provided with a stop block 8 for limiting the sliding stroke of the rotary die 2, when the rotary die 2 moves to be in contact with the stop block 8, the rotary die 2 and the right fixed die 3 are pulled apart to have a rotating distance, the left fixed die 1 continues to move leftwards, and the rotary die 2 stops moving under the limiting effect of the stop block 8, so that the rotary die 2 and the left fixed die 1 are gradually pulled apart to have the rotating distance. The injection molding machine 4 is provided with a driver for driving the rotary mold 2 to rotate, and the driver is preferably a rotary motor. When the rotary die 2, the left fixed die 1 and the right fixed die 3 are pulled apart to have a rotation distance, the driver drives the rotary die 2 to horizontally rotate 180 degrees, and then the dies are combined, so that double-color injection molding is completed.
As shown in fig. 4, the stop block 8 includes a fixing base 81 and a locking block 82, a bolt 83 is screwed to the bottom of the locking block 82, the fixing base 81 is provided with a through hole, and the head of the bolt 83 is disposed in the through hole. The bolt 83 is sleeved with a second spring 84, and the second spring 84 is pressed between the head of the bolt 83 and the inner wall of the fixing seat 81. The bottom of the rotary die 2 is provided with a sliding seat 21, the sliding seat 21 slides on the injection molding machine table 4, the top of the sliding seat 21 is provided with a convex block 22, the bottom surface of the locking block 82 is provided with a clamping groove 85, when the rotary die 2 moves to be in contact with the stop block 8, the convex block 22 can be clamped into the clamping groove 85, so that the rotary die 2 is locked and fixed, and the rotary die 2 is prevented from shifting to collide with the left fixed die 1 or the right fixed die 3 during rotation. The protruding block 22 is trapezoidal, and the clamping groove 85 is also trapezoidal, so that the matching structure is convenient for the protruding block 22 to be clamped into the clamping groove 85 during die opening and for the protruding block 22 to be separated from the clamping groove 85 during die closing.
Compared with the prior art, the utility model has the beneficial effects that: this bicolor mold adopts the level to arrange, and during the die sinking, the cooperation of rotatory movable mould 2 through locking lever 7 and elastic lock catch 6 is along with left cover half 1 slip to stop the slip under the restriction effect of stopping piece 8, make rotatory movable mould 2 and left cover half 1 and right cover half 3 all open the mould to having rotatory space, overall structure is simple, compares in the bicolor mold of vertical opening and closing, and the installation degree of difficulty on injection molding machine platform 4 is less, and five need overcome the great weight of mould self, and is lower to the injection molding machine design requirement.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (6)
1. A horizontally rotating bicolor mold, comprising: the left fixed die, the rotary movable die and the right fixed die are horizontally arranged in sequence, the right fixed die is fixed at the fixed end of the injection molding machine table, the left fixed die is fixed at the driving end of the injection molding machine table, the rotary movable die is horizontally arranged on the injection molding machine table in a sliding manner, and die cores matched with the left fixed die and the right fixed die respectively are arranged on two sides of the rotary movable die; elastic lock catches are arranged on the top walls of the two sides of the rotary moving die, and a lock rod which can be clamped into the elastic lock catches is arranged on the left fixed die; the injection molding machine drives the left fixed die to slide, and the rotary movable die is also driven to slide by the cooperation of the lock rod and the elastic lock catch; the injection molding machine table is provided with a stop block for limiting the sliding stroke of the rotary movable die, and is provided with a driver for driving the rotary movable die to rotate.
2. The horizontal rotary double-color die set according to claim 1, wherein the elastic lock catch comprises two oppositely arranged sliding blocks, a sliding groove is arranged on the top wall of the rotary movable die, and the bottom of the sliding block is arranged in the sliding groove in a sliding way; the sliding groove is internally provided with a first spring, the first spring is propped between the outer wall of the sliding block and the inner wall of the sliding groove, and the lock rod can be clamped between the two sliding blocks.
3. The horizontally rotatable bicolor mold of claim 2 wherein the opposite ends of the two sliders are isosceles trapezoids and the heads of the locking bars are diamond shaped.
4. The horizontal rotary double-color die according to claim 1, wherein the stop block comprises a fixed seat and a locking block, a bolt is connected to the bottom of the locking block in a threaded manner, the fixed seat is provided with a through hole, and the head of the bolt is arranged in the through hole; the bolt is sleeved with a second spring, and the second spring is propped between the head of the bolt and the inner wall of the fixing seat; the bottom of the rotary movable mould is provided with a sliding seat, the sliding seat slides on the injection molding machine table, the top of the sliding seat is provided with a convex block, the bottom surface of the locking block is provided with a clamping groove, and the convex block can be clamped into the clamping groove.
5. The horizontally rotatable bicolor mold of claim 4 wherein the protrusions are trapezoidal and the clamping grooves are trapezoidal.
6. The horizontally rotatable bicolour die of any of claims 1 to 5, wherein the driver is a rotary motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320721368.1U CN219600249U (en) | 2023-03-28 | 2023-03-28 | Horizontal rotary double-color die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320721368.1U CN219600249U (en) | 2023-03-28 | 2023-03-28 | Horizontal rotary double-color die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219600249U true CN219600249U (en) | 2023-08-29 |
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ID=87743494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320721368.1U Active CN219600249U (en) | 2023-03-28 | 2023-03-28 | Horizontal rotary double-color die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219600249U (en) |
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2023
- 2023-03-28 CN CN202320721368.1U patent/CN219600249U/en active Active
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