CN220995295U - Injection mold convenient to clearance waste material - Google Patents
Injection mold convenient to clearance waste material Download PDFInfo
- Publication number
- CN220995295U CN220995295U CN202323000031.0U CN202323000031U CN220995295U CN 220995295 U CN220995295 U CN 220995295U CN 202323000031 U CN202323000031 U CN 202323000031U CN 220995295 U CN220995295 U CN 220995295U
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- injection mold
- fixed
- wall
- angle frame
- mold
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- 238000002347 injection Methods 0.000 title claims abstract description 52
- 239000007924 injection Substances 0.000 title claims abstract description 52
- 239000002699 waste material Substances 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 238000010408 sweeping Methods 0.000 claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims abstract description 15
- 230000007306 turnover Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000001746 injection moulding Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000000717 retained effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold convenient for cleaning waste, which comprises a base and an upper support plate with a fixed top end of the base, wherein a lower injection mold is arranged at the top end of the upper support plate, turnover mechanisms are arranged at two sides of the bottom end of the lower injection mold, vertical arms are fixed at two sides of the top end of the base, a rotary supporting structure is arranged on the outer wall of one side of the vertical arms far away from the lower injection mold, a right-angle frame is arranged on the movable end of the rotary supporting structure, and the turnover mechanisms are used for driving the right-angle frame to turn over ninety degrees. Compared with the traditional transversely moving cleaning plate, the waste rolling and sweeping mechanism is rapid in action and large in cleaning area, the phenomenon that cleaning cannot be performed due to the blockage of the mold core is avoided, the waste cleaning time and the mold maintenance downtime are reduced by the overturning mechanism, and at the moment, the mold availability is higher, so that more time is used for actual injection molding production, and the mold production yield is increased.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an injection mold convenient for cleaning waste materials.
Background
Injection molds are key tools for manufacturing plastic and metal articles, and their structure includes a mold core, a mold cavity, a gating system, an exhaust system, and a cooling system. The injection molding die comprises a workbench, the bottom end of an inner cavity of the workbench is provided with a die bottom plate, the two sides of the top of the workbench are respectively fixedly provided with a first cylinder, the movable end of the first cylinder is fixedly connected with a fixed plate, a pressing plate is fixedly arranged between the two fixed plates, the two ends of one side of the top of the workbench are fixedly connected with a first supporting plate, the die bottom plate is pushed to move up and down in the workbench by utilizing a second cylinder, the second cylinder pushes out the product from the top end through the die bottom plate, meanwhile, the die bottom plate is enabled to be flush with the top surface of the workbench, a driving motor is started to drive a threaded rod to rotate, the threaded rod drives the cleaning plate to clean the die bottom plate by a driving sliding block, the die is required to be matched with a plurality of cylinders to be lifted, the die can be conveniently moved, the die is prevented from moving up and down due to the fact that the movable end of the first cylinder is fixedly connected with a first supporting plate, the die core is moved up and down, and the die core is moved up and down is generally, and the waste is caused by the fact that the die is not to be completely cleaned up and the waste is caused by the fact that the die core is completely moves down.
Disclosure of utility model
The utility model aims to provide an injection mold convenient for cleaning waste, ninety-degree overturning structures are additionally arranged on two sides of a lower mold, and waste cleaning is carried out by an overturned waste rolling and sweeping mechanism, so that the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an injection mold convenient to clearance waste material, includes the fixed upper bracket in base and base top, lower injection mold is installed on the top of upper bracket, the both sides of lower injection mold bottom all are provided with tilting mechanism, the both sides on base top all are fixed with the standing arm, install gyration bearing structure on the outer wall of one side of lower injection mold is kept away from to the standing arm, install the right angle frame on the expansion end of gyration bearing structure, tilting mechanism is used for driving the right angle frame and carries out ninety degrees upset, waste material roll sweeping mechanism for cleaning lower injection mold upper surface waste material is installed on the top of right angle frame.
Preferably, the bottom end of the base is fixed with a lower support plate with the same length as the base.
Preferably, the turnover mechanism is an I-shaped keel arranged between the two bases, and a telescopic driving unit hinged to the outer walls of two sides of the I-shaped keel, a U-shaped connector is fixed to the top end of the telescopic driving unit, a U-shaped pull arm is arranged on the inner wall of one side of the right-angle frame, and the bottom ends of the U-shaped pull arms are hinged to each other.
Preferably, the telescopic driving unit adopts an air cylinder or a hydraulic cylinder, and the U-shaped connector is fixed at the top end of a piston rod of the air cylinder or the hydraulic cylinder.
Preferably, the rotary supporting structure is a bearing seat fixed on one side outer wall of the vertical arm, and a long shaft rotatably installed between the two bearing seats, wherein convex character seats are fixed at two ends of the surface of the long shaft, and one side outer wall of each convex character seat is fixedly connected with one side outer wall of the right-angle frame.
Preferably, rubber blocks are fixed on the outer walls of two sides of the lower injection mold, and two convex columns are arranged on the outer wall of one side, far away from the lower injection mold, of the rubber blocks.
Preferably, the waste rolling and sweeping mechanism comprises a vertical plate arranged on one side of the top end of the right-angle frame, a plurality of spindles rotatably arranged on the outer wall of one side of the vertical plate, which is close to the lower injection mold, a brush roller is fixed on the outer peripheral surface of the spindles, a belt transmission structure for power transmission is arranged between the spindles, and a motor for driving one of the spindles to rotate is arranged on the outer wall of the other side of the vertical plate.
Preferably, the belt transmission structure is a synchronous wheel arranged at one end of the surface of each main shaft, and a belt wound on the peripheral surfaces of the synchronous wheels.
Compared with the prior art, the utility model has the beneficial effects that: this injection mold convenient to clearance waste material is through being provided with the structure that mutually supports such as waste material roll sweep mechanism and tilting mechanism, the direction of base vertical center reference plane is overturn towards by tilting mechanism drive right angle frame, right angle frame clockwise, anticlockwise rotation ninety degrees respectively of injection mold both sides promptly, and then waste material roll sweep mechanism becomes horizontal state by original upright state, waste material roll sweep mechanism initiative sweeps out the waste material that is detained on the major axis mold core, compare in the clearance board of lateral shifting in the past, waste material roll sweep mechanism action is rapid and the clearance area is big, can not appear the phenomenon that clearance can not appear because of the hindrance of mold core, and tilting mechanism has reduced waste material clearance time and mold maintenance downtime, the mold availability is higher this moment, thereby more time is used for actual injection molding production, increase mold production output.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic perspective view of the first embodiment of the present utility model;
FIG. 3 is a schematic diagram of a second perspective structure of the present utility model;
FIG. 4 is a schematic perspective view of a third embodiment of the present utility model;
In the figure: 1. a base; 101. a lower support plate; 102. an upper support plate; 2. a lower injection mold; 3. a vertical arm; 4. a bearing seat; 5. a long axis; 6. a raised seat; 7. a right angle frame; 8. a waste rolling and sweeping mechanism; 801. a vertical plate; 802. a motor; 803. a main shaft; 804. a brush roller; 805. a belt drive structure; 9. a turnover mechanism; 901. an I-shaped keel; 902. a telescopic driving unit; 903. a U-shaped joint; 904. u-shaped pull arm.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: an injection mold convenient for cleaning waste materials comprises a base 1 and an upper support plate 102 fixed at the top end of the base 1, wherein a lower support plate 101 with the same length as the base 1 is fixed at the bottom end of the base 1;
The top end of the upper support plate 102 is provided with a lower injection mold 2, both sides of the bottom end of the lower injection mold 2 are provided with turnover mechanisms 9, both sides of the top end of the base 1 are respectively provided with a vertical arm 3, the outer wall of one side of the vertical arm 3 far away from the lower injection mold 2 is provided with a rotary support structure, the movable end of the rotary support structure is provided with a right-angle frame 7, the turnover mechanisms 9 are used for driving the right-angle frame 7 to turn ninety degrees, and the top end of the right-angle frame 7 is provided with a waste rolling and sweeping mechanism 8 used for sweeping waste materials on the upper surface of the lower injection mold 2;
The turnover mechanism 9 is an I-shaped keel 901 which is arranged between two bases 1, and telescopic driving units 902 which are hinged on the outer walls of the two sides of the I-shaped keel 901, a U-shaped joint 903 is fixed at the top end of the telescopic driving units 902, U-shaped pull arms 904 are arranged on the inner wall of one side of the right-angle frame 7, the bottom ends of the U-shaped pull arms 904 are mutually hinged, the telescopic driving units 902 are used for extending in the action process of the turnover mechanism 9, the end parts of piston rods of the telescopic driving units 902 drive the right-angle frame 7 to turn upwards through the U-shaped joint 903 and the U-shaped pull arms 904, the right-angle frame 7 drives a long shaft 5 to rotate through a convex seat 6 in the process, at the moment, the long shaft 5 is used as the circle center of rotation of the right-angle frame 7 and a waste rolling and sweeping mechanism 8, ninety-degree turnover structure and the waste rolling and sweeping mechanism 8 are additionally arranged, so that the dependence on manual operation is reduced, and operators are liberated from heavy cleaning work, and more valuable tasks can be engaged in the process;
The telescopic driving unit 902 adopts an air cylinder or a hydraulic cylinder, the U-shaped connector 903 is fixed at the top end of a piston rod of the air cylinder or the hydraulic cylinder, and when the telescopic driving unit 902 is the air cylinder or the hydraulic cylinder, the I-shaped keel 901 is used as a swinging supporting point of the air cylinder or the hydraulic cylinder body, so that the right-angle bracket 7 can stably overturn;
The rotary supporting structure comprises a bearing seat 4 fixed on the outer wall of one side of the vertical arm 3 and a long shaft 5 rotatably installed between the two bearing seats 4, wherein convex character seats 6 are fixed at two ends of the surface of the long shaft 5, the outer wall of one side of each convex character seat 6 is fixedly connected with the outer wall of one side of a right-angle frame 7, rubber blocks are fixed on the outer walls of two sides of the lower injection mold 2, and two convex columns are installed on the outer wall of one side of each rubber block, which is far away from the lower injection mold 2;
The waste rolling and sweeping mechanism 8 comprises a vertical plate 801 arranged on one side of the top end of the right-angle frame 7, a plurality of main shafts 803 rotatably arranged on the outer wall of one side of the vertical plate 801 close to the lower injection mold 2, a brush roller 804 fixed on the outer peripheral surface of the main shafts 803, a belt transmission structure 805 for transmitting power between the plurality of main shafts 803, a motor 802 for driving one of the main shafts 803 to rotate arranged on the outer wall of the other side of the vertical plate 801, and a synchronous wheel arranged on one end of the surface of each main shaft 803 and a belt wound on the outer peripheral surface of the plurality of synchronous wheels;
because after the right angle frame 7 overturns, then main shaft 803, brush roller 804 become the horizontal state from vertical state, then the staff opens motor 802 work, then motor 802 passes through belt transmission structure 805 and drives a plurality of main shafts 803, brush roller 804 and together revolve, in brush roller 804 gyration in-process, utilize the gyration action initiative of brush roller 804 to sweep the waste material on the major axis 5, so through guaranteeing clean no residue in the mould, new product can fill more easily and form required shape, thereby improved uniformity and quality of product.
When the embodiment of the application is used, firstly, after the lower injection mold 2 and the upper injection mold are opened, a worker takes down the injection workpiece retained on the mold core at the top end of the lower injection mold 2, then the worker starts the turnover mechanism 9 to work, the turnover mechanism 9 drives the right-angle frames 7 to turn towards the vertical center datum plane of the base 1, namely, the right-angle frames 7 at two sides of the lower injection mold 2 respectively rotate ninety degrees clockwise and anticlockwise, so that the waste rolling and sweeping mechanism 8 is changed into a horizontal state from the original vertical state, then the waste rolling and sweeping mechanism 8 is started again to work, the waste rolling and sweeping mechanism 8 actively sweeps out the waste retained on the mold core of the long shaft 5, compared with a traditional transversely moving cleaning plate, the waste rolling and sweeping mechanism 8 acts rapidly and has a large cleaning area, the phenomenon that cleaning cannot occur due to the obstruction of the mold core is avoided, so that the retained waste on the lower injection mold 2 is cleaned, no residues are ensured in the mold, meanwhile, the turnover mechanism 9 allows the waste rolling and sweeping mechanism 8 to be rapidly located above the lower injection mold 2 through the turnover action after the injection process is finished, the downtime and the actual production time is prolonged, and the production and the practicability is increased.
Claims (8)
1. Injection mold convenient to clearance waste material, its characterized in that: including base (1) and fixed last extension board (102) in base (1) top, injection mold (2) down are installed on the top of going up extension board (102), the both sides of injection mold (2) bottom all are provided with tilting mechanism (9) down, the both sides on base (1) top all are fixed with upright arm (3), install gyration bearing structure on the outer wall of one side that lower injection mold (2) was kept away from to upright arm (3), install right angle frame (7) on gyration bearing structure's the expansion end, tilting mechanism (9) are used for driving right angle frame (7) and carry out ninety degrees upset, waste material rolling and sweeping mechanism (8) that are used for cleaning lower injection mold (2) upper surface waste material are installed on the top of right angle frame (7).
2. An injection mold for facilitating scrap cleaning as defined in claim 1, wherein: the bottom end of the base (1) is fixed with a lower support plate (101) with the same length as the base.
3. An injection mold for facilitating scrap cleaning as defined in claim 1, wherein: the turnover mechanism (9) is an I-shaped keel (901) arranged between the two bases (1), and a telescopic driving unit (902) hinged to the outer walls of the two sides of the I-shaped keel (901), a U-shaped connector (903) is fixed to the top end of the telescopic driving unit (902), a U-shaped pull arm (904) is arranged on the inner wall of one side of the right-angle frame (7), and the bottom ends of the U-shaped pull arms (904) are hinged to each other through the U-shaped connector (903).
4. An injection mold for facilitating scrap cleaning according to claim 3, wherein: the telescopic driving unit (902) adopts an air cylinder or a hydraulic cylinder, and the U-shaped connector (903) is fixed at the top end of a piston rod of the air cylinder or the hydraulic cylinder.
5. An injection mold for facilitating scrap cleaning as defined in claim 1, wherein: the rotary supporting structure is a bearing seat (4) fixed on one side outer wall of the vertical arm (3), and a long shaft (5) rotatably installed between the bearing seats (4), raised character seats (6) are fixed at two ends of the surface of the long shaft (5), and one side outer wall of each raised character seat (6) is fixedly connected with one side outer wall of the right-angle frame (7).
6. An injection mold for facilitating scrap cleaning as defined in claim 1, wherein: rubber blocks are fixed on the outer walls of the two sides of the lower injection mold (2), and two convex columns are arranged on the outer wall of one side, far away from the lower injection mold (2), of the rubber blocks.
7. An injection mold for facilitating scrap cleaning as defined in claim 1, wherein: the waste rolling and sweeping mechanism (8) comprises a vertical plate (801) arranged on one side of the top end of a right-angle frame (7), a plurality of spindles (803) rotatably arranged on the outer wall of one side of the vertical plate (801) close to the lower injection mold (2), brush rollers (804) fixed on the outer peripheral surface of the spindles (803), a plurality of belt transmission structures (805) for power transmission arranged between the spindles (803), and a motor (802) for driving one of the spindles (803) to rotate arranged on the outer wall of the other side of the vertical plate (801).
8. An injection mold for facilitating scrap cleaning as defined in claim 7, wherein: the belt transmission structure (805) is a synchronous wheel arranged at one end of the surface of each main shaft (803), and a belt wound on the peripheral surfaces of the synchronous wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323000031.0U CN220995295U (en) | 2023-11-07 | 2023-11-07 | Injection mold convenient to clearance waste material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323000031.0U CN220995295U (en) | 2023-11-07 | 2023-11-07 | Injection mold convenient to clearance waste material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220995295U true CN220995295U (en) | 2024-05-24 |
Family
ID=91126946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323000031.0U Active CN220995295U (en) | 2023-11-07 | 2023-11-07 | Injection mold convenient to clearance waste material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220995295U (en) |
-
2023
- 2023-11-07 CN CN202323000031.0U patent/CN220995295U/en active Active
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