CN212498724U - Insulation board injection mold - Google Patents
Insulation board injection mold Download PDFInfo
- Publication number
- CN212498724U CN212498724U CN202020523551.7U CN202020523551U CN212498724U CN 212498724 U CN212498724 U CN 212498724U CN 202020523551 U CN202020523551 U CN 202020523551U CN 212498724 U CN212498724 U CN 212498724U
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Abstract
The utility model discloses a heated board injection mold, including the base, still include elevating system, elevating system sets up in the upper surface of base, demoulding mechanism sets up in the inner chamber of base, lower mould and last mould are located the upper surface of base and set up respectively between elevating system upper and lower both ends, the valve of moulding plastics, the quantity of the valve of moulding plastics is two, two both ends spiro union, pressure limiting valve about the valve of moulding plastics respectively with the front side of lower mould, the front side central point of pressure limiting valve and lower mould puts the spiro union. This heated board injection mold, the moving speed of accessible control mould and lower mould controls the speed of moulding from opposite directions and drawing of patterns, has avoided the hard and brittle heated board of texture to cause the damage in the drawing of patterns step, makes production quality increase, makes the die sinking go on with the drawing of patterns simultaneously in process of production, has reduced the waste of time in the production step, has further increased output.
Description
Technical Field
The utility model relates to a material processing equipment technical field specifically is a heated board injection mold.
Background
The heat-insulating board is a rigid foam plastic board which is made by taking polystyrene resin as a raw material, adding other raw and auxiliary materials and polymer, heating, mixing, injecting a catalyst, extruding and molding, has the moisture-proof and waterproof properties, and can reduce the thickness of an outer enclosure structure of a building so as to increase the indoor use area;
the general texture of heated board is hard and crisp, need carry out the die sinking earlier in process of production and carry out the drawing of patterns again, between such production step is extravagant, has reduced output, in addition, the drawing of patterns step is too fast easily causes the heated board damage, has reduced production quality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heated board injection mold to solve at least among the prior art production step incoherence and the poor problem of drawing of patterns effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insulation board injection mold, includes the base, still includes elevating system, elevating system sets up in the upper surface of base, demoulding mechanism sets up in the inner chamber of base, lower mould and last mould are located the upper surface of base and set up respectively between elevating system upper and lower both ends, the valve of moulding plastics, the quantity of the valve of moulding plastics is two, two the valve of moulding plastics is respectively with the front side of lower mould about both ends spiro union, the pressure limiting valve, the front side central point of pressure limiting valve and lower mould puts the spiro union, the inlet tube, the quantity of inlet tube is two, two the inlet tube respectively with the front side of last mould about both ends spiro union, the cooling bath sets up in the inside of last mould.
Preferably, the lifting mechanism comprises four upright columns, the four upright columns are respectively in screw connection with four corners of the upper surface of the base, the slide ways are arranged in the inner cavities of the upright columns along the vertical direction, the slide blocks are respectively arranged at the front ends and the rear ends of the left side and the right side of the lower die and the upper die, the slide blocks are respectively in plug-in connection with the slide ways in the corresponding directions, the screw rods are four, the screw rods are positioned in the inner cavities of the slide ways and are in screw connection with the slide blocks, the upper ends and the lower ends of the outer wall of each screw rod are respectively connected with the upper ends and the lower ends of the inner cavities of the slide ways through bearings, the upper ends and the lower ends of the outer wall of each screw rod are in interference fit with inner rings of the bearings, the upper ends and the lower ends of the slide ways are fixedly connected with outer rings of the bearings, the quantity of motor is two, two the motor is put the screw connection with the left and right sides central point of base respectively, and the output of motor extends into the inner chamber of base, second gear, two the second gear is connected with the output outer wall key-type connection of motor, and two second gears are connected with two first gear chain of fore-and-aft direction respectively.
Preferably, demoulding mechanism includes draw-in groove, a plurality of the draw-in groove divide into five groups and all is longitudinal arrangement and sets up in the inner chamber upper surface of lower mould, bracing piece, a plurality of the bracing piece is pegged graft with the inner chamber of draw-in groove along upper and lower direction, and the outer wall bottom of bracing piece extends into the inner chamber of base, ejector pad, a plurality of the bottom of ejector pad respectively with the top spiro union of bracing piece, spring, a plurality the spring is located the inner chamber of base, and the spring cup joints with the outer wall bottom of bracing piece.
Preferably, the shape of the inner cavity of the slide way is T-shaped, and the slide block is in adaptive insertion connection with the inner cavity of the slide way.
Preferably, the thread directions of the upper end and the lower end of the outer wall of the screw rod are opposite.
Preferably, the shape of the inner cavity of the clamping groove is a circular truncated cone, and the pushing block is in adaptive insertion connection with the clamping groove.
Compared with the prior art, the beneficial effects of the utility model are that: this heated board injection mold, it cooperatees and opens and shuts the operation to go up mould and lower mould through elevating system, the speed of mould and drawing of patterns is controlled to the translation rate of mould and lower mould in the accessible control simultaneously, the promotion through demoulding mechanism middle spring makes ejector pad and draw-in groove closely cooperate and prevents that the raw materials from revealing, promote the heated board simultaneously through a plurality of ejector pads, the hard and brittle heated board of texture has been avoided causing the damage at the drawing of patterns step, make production quality increase, make the die sinking go on with the drawing of patterns simultaneously in process of production, the waste of time in the production step has been reduced, the output has further been increased.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a right side cross-sectional view of the structure of FIG. 1;
fig. 3 is a front sectional view of fig. 1.
In the figure: 1. the device comprises a base, 2, a lifting mechanism, 3, a demolding mechanism, 4, a lower die, 5, an injection molding valve, 6, a pressure limiting valve, 7, an upper die, 8, a water inlet pipe, 9, a cooling groove, 21, a stand column, 22, a slide way, 23, a sliding block, 24, a lead screw, 25, a first gear, 26, a motor, 27, a second gear, 31, a clamping groove, 32, a supporting rod, 33, a spring, 34 and a push block.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an injection mold for insulation boards comprises a base 1, a lifting mechanism 2, a demolding mechanism 3, a lower mold 4, an injection valve 5, a pressure limiting valve 6, an upper mold 7, a water inlet pipe 8 and a cooling groove 9, wherein the lifting mechanism 2 is arranged on the upper surface of the base 1, the demolding mechanism 3 is arranged in an inner cavity of the base 1, the lower mold 4 and the upper mold 7 are positioned on the upper surface of the base 1 and are respectively arranged between the upper end and the lower end of the lifting mechanism 2, the number of the injection valves 5 is two, the raw materials are injected by the injection valves 5, the two injection valves 5 are respectively screwed with the left end and the right end of the front side of the lower die 4, the pressure limiting valve 6 is screwed with the center position of the front side of the lower die 4, the pressure is limited by the pressure limiting valve 6, the number of the water inlet pipes 8 is two, the two water inlet pipes 8 are respectively in threaded connection with the left end and the right end of the front side of the upper die 7, the cooling groove 9 is arranged inside the upper die 7, and cooling liquid is injected into the cooling groove 9 for cooling.
As a preferable scheme, further, the lifting mechanism 2 includes four upright columns 21, a slide way 22, four sliding blocks 23, four lead screws 24, a first gear 25, a motor 26 and a second gear 27, the number of the upright columns 21 is four, the four upright columns 21 are respectively connected with four corners of the upper surface of the base 1 by screws, the slide way 22 is arranged in an inner cavity of the upright column 21 along the up-down direction, the sliding blocks 23 are respectively arranged at the front and rear ends of the left and right sides of the lower die 4 and the upper die 7, the sliding blocks 23 are respectively inserted into the slide way 22 in the corresponding direction, the four lead screws 24 are respectively arranged in the inner cavity of the slide way 22 and are in threaded connection with the sliding blocks 23, the upper and lower ends of the outer wall of the lead screws 24 are respectively connected with the upper and lower ends of the inner cavity of the slide way 22 through bearings, the upper and lower ends of the outer wall of the lead screws 24 are respectively in interference, first gear 25 and lead screw 24's outer wall bottom key-type connection, motor 26's quantity is two, two motor 26 respectively with base 1's left and right sides central point put screw connection, and motor 26's output extends into base 1's inner chamber, motor 26 should adopt the motor of the model of steerable direction of rotation and rotational speed, two second gear 27 and motor 26's output outer wall key-types connection, and two second gear 27 respectively with two first gear 25 chain connection of fore-and-aft direction.
As an optimized scheme, furthermore, the demolding mechanism 3 includes a plurality of clamping grooves 31, supporting rods 32, springs 33 and pushing blocks 34, the plurality of clamping grooves 31 are divided into five groups and are all longitudinally arranged and arranged on the upper surface of the inner cavity of the lower mold 4, the plurality of supporting rods 32 are inserted into the inner cavity of the clamping grooves 31 along the up-down direction, the bottom ends of the outer walls of the supporting rods 32 extend into the inner cavity of the base 1, the bottom ends of the plurality of pushing blocks 34 are respectively screwed with the top ends of the supporting rods 32, the plurality of springs 33 are located in the inner cavity of the base 1, and the springs 33 are sleeved with the bottom ends of the outer walls.
Preferably, the inner cavity of the slide way 22 is T-shaped, and the sliding block 23 is inserted into the inner cavity of the slide way 22, so that the sliding block 23 can move up and down stably along the inner cavity of the slide way 22.
Preferably, the screw threads on the upper and lower ends of the outer wall of the screw shaft 24 are opposite in direction, and the slider 23 is driven to move in the opposite direction or in the opposite direction by the opposite screw threads on the outer wall of the screw shaft 24.
As an optimized scheme, further, the shape of the inner cavity of the clamping groove 31 is a circular truncated cone, and the pushing block 34 is inserted into the clamping groove 31 in a matching manner, so that the clamping groove 31 and the pushing block 34 are connected more tightly, and raw material leakage is avoided.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
When the cooling device is used, the motor 26 is started, the motor 26 drives the second gear 27 to drive the first gear 25 to rotate, the first gear 25 drives the lead screw 24 to rotate, the slide block 23 is driven to move relatively along the inner cavity of the slide way 22 through the rotation of the lead screw 24, so that the slide block 23 respectively drives the upper die 7 and the lower die 4 to be buckled, the push block 34 is inserted into the inner cavity of the clamping groove 31, the lower die 4 continues to move upwards to enable the support rod 32 to compress the spring 33 to generate elastic force to enable the push block 34 to be tightly combined with the clamping groove 31, raw materials are injected into the inner cavity formed by the lower die 4 and the upper die 7 through the injection valve 5, air and the raw materials are discharged through the pressure limiting valve 6, cooling liquid is injected into the cooling groove 9 through the water inlet pipe 8 to accelerate the cooling forming of the raw materials, the motor 26 is driven to rotate reversely after the raw materials are cooled to, the bracing piece 32 promotes ejector pad 34 and draw-in groove 31 and breaks away from, and a plurality of ejector pad 34 promotes the heated board and upwards removes, makes heated board and lower mould 4 break away from, and the rotatory mould 7 that makes of control motor 26 separates or the lock is produced repeatedly with lower mould 4, and the device is convenient for operate, and control is simple, and the practicality is strong, is favorable to promoting.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "threaded connection," "screw connection," "socket connection," "bearing connection," "interference fit," "fixed connection," "keyed connection," "sleeved connection," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an heated board injection mold which characterized in that includes:
a base (1);
the lifting mechanism (2), the said lifting mechanism (2) is set up in the upper surface of the base (1);
the demolding mechanism (3), the demolding mechanism (3) is arranged in the inner cavity of the base (1);
the lower die (4) and the upper die (7) are positioned on the upper surface of the base (1) and are respectively arranged between the upper end and the lower end of the lifting mechanism (2);
the number of the injection molding valves (5) is two, and the two injection molding valves (5) are respectively in threaded connection with the left end and the right end of the front side of the lower die (4);
the pressure limiting valve (6), the pressure limiting valve (6) is screwed with the front center position of the lower die (4);
the number of the water inlet pipes (8) is two, and the two water inlet pipes (8) are respectively in threaded connection with the left end and the right end of the front side of the upper die (7);
and the cooling groove (9), wherein the cooling groove (9) is arranged in the upper die (7).
2. The injection mold for the insulation board according to claim 1, wherein: the lifting mechanism (2) comprises:
the number of the upright columns (21) is four, and the four upright columns (21) are respectively in screw connection with four corners of the upper surface of the base (1);
the slideway (22), the said slideway (22) is set up in the cavity of the pillar (21) along the upper and lower direction;
the sliding blocks (23) are respectively arranged at the front end and the rear end of the left side and the rear end of the right side of the lower die (4) and the upper die (7), and the sliding blocks (23) are respectively inserted into the sliding ways (22) in the corresponding directions;
the number of the screw rods (24) is four, the screw rods (24) are located in an inner cavity of the slide way (22) and are in threaded connection with the slide block (23), the upper end and the lower end of the outer wall of each screw rod (24) are respectively connected with the upper end and the lower end of the inner cavity of the slide way (22) through bearings, the upper end and the lower end of the outer wall of each screw rod (24) are respectively in interference fit with an inner ring of each bearing, the upper end and the lower end of each slide way (22) are fixedly connected with an outer ring of each bearing, and the bottom end of the outer wall of each screw rod (24) extends;
the first gear (25), the first gear (25) is in key connection with the bottom end of the outer wall of the lead screw (24);
the number of the motors (26) is two, the two motors (26) are respectively connected with the center positions of the left side and the right side of the base (1) through screws, and the output ends of the motors (26) extend into the inner cavity of the base (1);
and the two second gears (27) are in key connection with the outer wall of the output end of the motor (26), and the two second gears (27) are respectively in chain connection with the two first gears (25) in the front-back direction.
3. The injection mold for the insulation board according to claim 1, wherein: the demolding mechanism (3) includes:
the clamping grooves (31) are divided into five groups, are longitudinally arranged and are arranged on the upper surface of the inner cavity of the lower die (4);
the supporting rods (32) are inserted into the inner cavity of the clamping groove (31) along the vertical direction, and the bottom ends of the outer walls of the supporting rods (32) extend into the inner cavity of the base (1);
the bottom ends of the push blocks (34) are respectively in threaded connection with the top ends of the support rods (32);
the springs (33) are located in the inner cavity of the base (1), and the springs (33) are sleeved with the bottom ends of the outer walls of the supporting rods (32).
4. The injection mold for the insulation board according to claim 2, wherein: the shape of the inner cavity of the slide way (22) is T-shaped, and the sliding block (23) is in adaptive insertion connection with the inner cavity of the slide way (22).
5. The injection mold for the insulation board according to claim 2, wherein: the thread directions of the upper end and the lower end of the outer wall of the screw rod (24) are opposite.
6. The injection mold for the insulation board according to claim 3, wherein: the inner cavity of the clamping groove (31) is in a circular truncated cone shape, and the pushing block (34) is in adaptive insertion connection with the clamping groove (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020523551.7U CN212498724U (en) | 2020-04-11 | 2020-04-11 | Insulation board injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020523551.7U CN212498724U (en) | 2020-04-11 | 2020-04-11 | Insulation board injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212498724U true CN212498724U (en) | 2021-02-09 |
Family
ID=74431428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020523551.7U Expired - Fee Related CN212498724U (en) | 2020-04-11 | 2020-04-11 | Insulation board injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212498724U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601802A (en) * | 2021-09-02 | 2021-11-05 | 高岩 | Bottle cap production system for shearing injection molding pouring gate |
| CN113650250A (en) * | 2021-08-25 | 2021-11-16 | 芜湖市星东塑胶模具制品有限公司 | Plastic product is with injection mold convenient to drawing of patterns |
-
2020
- 2020-04-11 CN CN202020523551.7U patent/CN212498724U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650250A (en) * | 2021-08-25 | 2021-11-16 | 芜湖市星东塑胶模具制品有限公司 | Plastic product is with injection mold convenient to drawing of patterns |
| CN113650250B (en) * | 2021-08-25 | 2022-06-14 | 芜湖市星东塑胶模具制品有限公司 | Plastic product is with injection mold convenient to drawing of patterns |
| CN113601802A (en) * | 2021-09-02 | 2021-11-05 | 高岩 | Bottle cap production system for shearing injection molding pouring gate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210804 Address after: 518000 floor 2, building B, west gate, No. 18, Jiuwei 1st Road, Jiuwei community, Hangcheng street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen zefuhua Plastic Co.,Ltd. Address before: 114100 group 07, Erdao village, Tai'an Town, Tai'an County, Anshan City, Liaoning Province Patentee before: Sun Renlong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |