CN213137558U - Vertical injection molding machine capable of stably conveying materials - Google Patents
Vertical injection molding machine capable of stably conveying materials Download PDFInfo
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- CN213137558U CN213137558U CN202021202235.6U CN202021202235U CN213137558U CN 213137558 U CN213137558 U CN 213137558U CN 202021202235 U CN202021202235 U CN 202021202235U CN 213137558 U CN213137558 U CN 213137558U
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Abstract
The utility model is suitable for the technical field of injection molding machines, and provides a vertical injection molding machine with stable material conveying, the bottom of an injection molding barrel is fixedly arranged on an upper template, the upper template is fixedly connected with the lower surface of the upper template through bolts, a feeding port is arranged at the central position inside the upper template, a nozzle at the bottom of the feeding barrel penetrates through the upper template and the feeding port, a cooling system is arranged outside the feeding port, four guide pillars are distributed on the lower surface of the upper template in a matrix manner, a lower template is symmetrically arranged below the upper template, one end of each guide pillar vertically penetrates through the lower template and is fixedly connected with the upper surface of a machine table, the injection molding cycle is short, the injection molding precision is high, the process technology is strong, the occupied area is small and can be moved freely, the mold is closed tightly, the plasticizing performance is strong, and the cooling system ensures that plastic products are firm, meanwhile, the problems of abnormal blanking and high noise are solved.
Description
Technical Field
The utility model belongs to the technical field of the injection molding machine, especially, relate to a vertical injection molding machine of stable defeated material.
Background
An injection molding machine, also called an injection molding machine or an injection machine, is a main molding device for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by utilizing a plastic molding die, the working principle of the injection molding machine is similar to that of an injection syringe for injection, the injection molding machine injects the plasticized plastics in a molten state (namely, a viscous state) into a closed die cavity by means of the thrust of a screw (or a plunger) and obtains the products after solidification and shaping, the injection molding machine is widely applied to national defense, electromechanics, automobiles, transportation, building materials, packaging, agriculture and normal lives of people, the common injection molding machine in the current market can not well meet the requirements of people, but the injection molding machine in the current market has great problems, such as short injection molding period, continuous waste products and low injection molding efficiency, incomplete goods of ejection of plastics, plastic products are pleasing to the eye smooth inadequately, and the plastic products size is accurate inadequately, and machine area is big, the unable normal switching's of mould phenomenon appears, and the plastify performance is not strong, and the volume is overweight too big, and difficult the removal produces too big noise scheduling problem, consequently, the vertical injection molding machine of a stable defeated material alright fine demand that satisfies people.
SUMMERY OF THE UTILITY MODEL
The utility model provides a vertical injection molding machine of stable defeated material aims at solving the problem of mentioning in the above-mentioned background art.
The utility model discloses a realize like this, a vertical injection molding machine of stable defeated material, including subassembly, board subassembly and the control assembly of moulding plastics.
The injection molding assembly comprises a feeding box, a driving motor, a screw rod, an injection cylinder and an injection molding barrel, wherein the feeding box is fixedly mounted on one side wall of the injection molding barrel, the center of the top of the feeding box is riveted with a cover, an electric heating coil is fixedly mounted on the inner wall of the feeding box, one side wall of the feeding box is communicated with the side wall of the injection cylinder, a nozzle is arranged at the bottom of the injection cylinder, the injection cylinder is internally close to the top of the nozzle, a flow stopping ring is fixedly mounted on the top of the nozzle, the screw rod is arranged in the injection cylinder, one end of the screw rod penetrates through the top wall of the injection molding barrel and is mounted on the upper surface of the injection molding.
The machine table assembly comprises an upper template, guide posts, a lower template, a hydraulic telescopic rod and a machine table, wherein the bottom of an injection molding barrel is fixedly arranged on the upper template, the upper template is fixedly connected with the lower surface of the upper template through bolts, a feeding port is formed in the center of the inner part of the upper template, a nozzle at the bottom of a feeding cylinder penetrates through the upper template and is communicated with the feeding port, a cooling system is arranged outside the feeding port, the lower surface of the upper template is rectangular, four guide posts are distributed on the lower surface of the upper template in a matrix manner, the lower template is symmetrically arranged below the upper template, one ends of the four guide posts vertically penetrate through the lower template and are fixedly connected with the upper surface of the machine table, the lower surface of the lower template is fixedly provided with the lower template through bolts, an injection molding block is arranged in the lower template, and four springs are distributed on the, every the one end fixed connection of spring the piece lower surface of moulding plastics, other end fixedly connected with thimble seat, thimble seat bottom central point puts and sets up flutedly, fixed mounting has the one end of thimble in the recess, the thimble is provided with the thimble cover outward, the one end fixed connection of thimble cover the lower bolster lower surface, the other end with fixed surface connects on the board, install four hydraulic telescoping rod in the board, the output of every hydraulic telescoping rod all runs through the roof of board with the fixed surface of lower bolster connects.
The control assembly includes switch, electricity generation subassembly, hydraulic pump and switch board, switch board bottom fixed connection the board upper surface, install electricity generation subassembly and hydraulic pump along the vertical direction in proper order in the switch board, the power output end of electricity generation subassembly passes through wire electric connection the power input end of driving motor, electric heat coil and hydraulic pump, four hydraulic telescoping rod all communicates the hydraulic pump, fixed surface installs the switch before the switch board, the electricity generation subassembly passes through wire electric connection the switch.
Preferably, the machine table assembly further comprises four rollers, the lower surface of the machine table is rectangular, and the four rollers are distributed on the lower surface of the machine table in a matrix manner.
Preferably, a plurality of fixing holes for penetrating bolts are formed in the lower surface of the upper die and the upper surface of the lower die.
Preferably, a valve is arranged on the nozzle.
Preferably, a hinge is riveted between one side edge of the upper surface of the cover and the upper surface of the injection molding barrel.
Preferably, each guide post is made of bearing steel.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a vertical injection molding machine of stable defeated material, the cycle of moulding plastics is short, the precision of moulding plastics is high, the technology is strong, area is little and can remove wantonly, the mould is closed tight, the plastify performance is strong, cooling system guarantees that plastic products firmly does not melt, has also solved the problem that can not normally unloading, noise are big simultaneously.
Drawings
FIG. 1 is a sectional view of a vertical injection molding machine with stable material delivery according to the present invention;
FIG. 2 is a front view of a control cabinet of a vertical injection molding machine for stable material delivery according to the present invention;
FIG. 3 is a schematic view of the screw structure of a vertical injection molding machine for stable material delivery according to the present invention;
in the figure: 1-injection molding component, 11-charging box, 111-cover opening, 112-electric heating coil, 12-driving motor, 13-screw, 14-injection barrel, 141-nozzle, 142-check ring, 143-valve, 15-injection molding barrel, 2-machine platform component, 21-upper template, 22-upper template, 221-injection port, 222-cooling system, 23-guide post, 24-lower template, 241-spring, 242-thimble seat, 243-injection molding block, 244-thimble, 245-thimble sleeve, 25-lower template, 26-hydraulic telescopic rod, 27-machine platform, 28-roller, 3-control component, 31-switch, 32-power generation component, 33-hydraulic pump, 34 and control cabinet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a vertical injection molding machine with stable material delivery, which comprises: comprises an injection molding component 1, a machine platform component 2 and a control component 3.
The injection molding assembly 1 comprises a feed box 11, a driving motor 12, a screw 13, an injection cylinder 14 and an injection molding barrel 15, wherein the feed box 11 is fixedly mounted on one side wall of the injection molding barrel 15, a cover 111 is riveted at the center of the top of the feed box 11, an electric heating coil 112 is fixedly mounted on the inner wall of the feed box 11, one side wall of the feed box 11 is communicated with the side wall of the injection cylinder 14, a nozzle 141 is arranged at the bottom of the injection cylinder 14, a flow stopping ring 142 is fixedly mounted above the injection cylinder 14 close to the nozzle 141, the screw 13 is arranged in the injection cylinder 14, and one end of the screw 13 penetrates through the top wall of the injection molding barrel 15 and is fixedly connected with the output end of the driving motor.
The machine table component 2 comprises an upper template 21, an upper template 22, guide posts 23, a lower template 24, a lower template 25, a hydraulic telescopic rod 26 and a machine table 27, the bottom of an injection molding barrel 15 is fixedly arranged on the upper template 21, the upper template 22 is fixedly connected with the lower surface of the upper template 21 through bolts, a filling port 221 is arranged at the central position inside the upper template 22, a nozzle 141 at the bottom of an injection cylinder 14 penetrates through the upper template 21 and is communicated with the filling port 221, a cooling system 222 is arranged outside the filling port 221, the lower surface of the upper template 21 is rectangular, four guide posts 23 are distributed on the lower surface of the upper template 21 in a matrix manner, the lower template 25 is symmetrically arranged below the upper template 21, one ends of the four guide posts 23 vertically penetrate through the lower template 25 and is fixedly connected with the upper surface of the machine table 27, the lower template 24 is fixedly arranged on the upper surface of the lower template 25 through bolts, injection, the lower surface of the injection molding block 243 is fixedly connected to one end of each spring 241, the thimble seat 242 is fixedly connected to the other end, a groove is formed in the center of the bottom of the thimble seat 242, one end of a thimble 244 is fixedly mounted in the groove, a thimble sleeve 245 is arranged outside the thimble 244, the lower surface of the lower template 25 is fixedly connected to one end of the thimble sleeve 245, the other end of the lower template is fixedly connected to the upper surface of the machine table 27, four hydraulic telescopic rods 26 are mounted in the machine table 27, and the output end of each hydraulic telescopic rod 26 penetrates through the top wall of the machine table 27 and is fixedly.
Control assembly 3 includes switch 31, electricity generation subassembly 32, hydraulic pump 33 and switch board 34, 34 bottom fixed connection board 27 upper surfaces of switch board, electricity generation subassembly 32 and hydraulic pump 33 are installed along the vertical direction in proper order in the switch board 34, the power output of electricity generation subassembly 32 passes through wire electric connection driving motor 12, electric heat coil 112 and hydraulic pump 33's power input end, four hydraulic telescoping rod 26 all communicate hydraulic pump 33, 34 front surface fixed mounting of switch board has switch 31, electricity generation subassembly 32 passes through wire electric connection switch 31.
In this embodiment, the cover 111 riveted to the charging box 11 is for facilitating a user to convey a plastic material into the charging box 11, the electric heating coil 112 fixed on the periphery of the inner wall of the charging box 11 is for heating the plastic material to melt the plastic material into a molten state, a through hole is formed in a side wall of the charging box 11 to communicate with the inside of the charging barrel 14, the user can operate the power generation assembly 33 in the control cabinet 34 by opening the switch 31, so that the driving motor 12 mounted on the upper surface of the charging barrel 15 drives the screw 13 to rotate, a downward pressure is applied to the molten plastic by the screw thread when the screw 13 rotates to drive the plastic material to be extruded downwards to the nozzle 141 at the bottom of the charging barrel 14, the flow stop ring 142 arranged above the nozzle 141 is for preventing the molten plastic material from flowing back to the nozzle 141, and the bottom of the charging barrel 15 is vertically fixed on the upper surface of the upper mold 21 for ensuring that the charging barrel 14 can be stably injected into the charging port 221 opened in a molten Plastics, a valve 143 is installed on one side wall of the upper mold plate 21, aiming at blocking the injection port 221 when the device is not used, preventing the plastic in a molten state from blocking the injection port 221 due to agglomeration, a cooling system 222 is installed outside the injection port 221 for cooling the plastic in the molten state when passing through the injection port 221 so as to facilitate plasticity, guide pillars 23 distributed in a matrix form on the lower surface of the upper mold plate 21 facilitate vertical lifting and positioning of the lower mold plate 25, the vertical lifting of the lower mold plate 25 drives the upper surface of the lower mold 24 to closely adhere to the lower surface of the upper mold 22, waste products are prevented from being produced during injection molding, the bottom of a thimble 244 arranged in the lower mold 24 is lifted upwards when contacting with the upper surface of the machine table 27, a spring 241 is extruded and deformed, so that an injection molding is separated from the lower mold 25 and is convenient for a user to take, output ends of four hydraulic telescopic rods 26 installed in the machine table 27 are, the user passes through 34 surface mounting's of switch board numerical control screen and signals to the numerical control subassembly of inside installation, and numerical control subassembly control hydraulic pump 33 lifting height, hydraulic pump 33 intercommunication batch oil tank for hydraulic telescoping rod 26 is accurate drives lower mould 24 of surface mounting on the lower bolster 25 and moves to upper mould 22, and four gyro wheels 28 that are the matrix distribution in the bottom of board 27 can be with this device to the user direction of predetermineeing and remove.
Referring to fig. 1, the machine assembly 2 further includes four rollers 28, a lower surface of the machine 27 is rectangular, and the four rollers 28 are distributed in a matrix on the lower surface of the machine 27.
In this embodiment, the four rollers 28 distributed in a matrix on the lower surface of the machine table 27 are used for supporting the device and facilitating the user to easily move the device in the predetermined direction.
Referring to fig. 1, further, a plurality of fixing holes for passing bolts are formed on both the lower surface of the upper die 22 and the upper surface of the lower die 24.
In the present embodiment, the plurality of fixing holes formed in the lower surface of the upper die 22 and the upper surface of the lower die 24 are provided for the purpose of fixing the upper die 22 to the upper die plate 21 by bolts and fixing the lower die 24 to the lower die plate 25 by bolts.
Referring to fig. 1, a valve 143 is further provided on the nozzle 141.
In the present embodiment, the valve 143 attached to the nozzle 141 is intended to block the injection port 221 by the user through the valve 143 when the device is not in use, thereby preventing the plastic in a molten state remaining in the injection cylinder 14 from moving downward to the injection port 221 under the influence of gravity to block the injection port 221 and affect the discharge.
Referring to fig. 1, a hinge is riveted between one side edge of the upper surface of the cover 111 and the upper surface of the injection barrel 15.
In this embodiment, the hinge is riveted between the cover 111 and the injection molding barrel 15, which is used for facilitating the user to open the cover 111 through the hinge to convey plastics to the inside of the charging box 11 and preventing the cover 111 from losing.
Referring to fig. 1, further, each guide post 23 is made of bearing steel.
In the present embodiment, the bearing steel is also called high carbon chromium steel, and the bearing steel has high and uniform hardness and wear resistance, and high elastic limit, and is one of the most strict steel types in all steel production, and therefore is used as the material of the guide post 23.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the user opens the switch 31, the switch 31 drives the power generation component 32 to work, the power generation component 32 drives the driving motor 12, the electric heating coil 112 and the hydraulic pump 33 to work, the user adds plastic into the charging box 11, the electric heating coil 112 melts the plastic, the melted plastic is extruded to the nozzle 141 through the screw 13, the user sends a signal to the numerical control component in the control cabinet through the numerical control screen installed on the surface of the control cabinet 34, the numerical control component controls the driving motor 12 and the hydraulic pump 33 to be accurately positioned, the hydraulic pump 33 extracts hydraulic oil from the oil storage box to control the lifting of the hydraulic telescopic rod 26, the hydraulic telescopic rod 26 drives the lower die 24 fixedly connected with the upper surface of the lower die plate 25 to move towards the upper die 22, so that the lower die is tightly attached to ensure the precision of products, after the manufacture is completed, the hydraulic telescopic rod 26 drives the lower die plate 25 to, the spring 241 jacks up the injection molding block 243, so that a user can take the plastic part to complete the operation.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a vertical injection molding machine of defeated material steadily which characterized in that: comprises an injection molding component (1), a machine table component (2) and a control component (3);
the injection molding component (1) comprises a charging box (11), a driving motor (12), a screw (13), an injection barrel (14) and an injection molding barrel (15), a feeding box (11) is fixedly arranged on one side wall of the injection molding barrel (15), a cover (111) is riveted at the center of the top of the feeding box (11), an electric heating coil (112) is fixedly arranged on the inner wall of the charging box (11), one side wall of the charging box (11) is communicated with the side wall of the charging barrel (14), a nozzle (141) is arranged at the bottom of the charging barrel (14), a flow stopping ring (142) is fixedly arranged in the charging barrel (14) and close to the upper part of the nozzle (141), a screw (13) is arranged in the injection barrel (14), and one end of the screw (13) penetrates through the top wall of the injection barrel (15) and is fixedly connected with the output end of a driving motor (12) arranged on the upper surface of the injection barrel (15);
the machine table component (2) comprises an upper template (21), an upper mold (22), guide posts (23), a lower mold (24), a lower template (25), a hydraulic telescopic rod (26) and a machine table (27), the bottom of the injection molding barrel (15) is fixedly installed on the upper template (21), the upper mold (22) is fixedly connected with the lower surface of the upper template (21) through bolts, a filling port (221) is formed in the center of the inner portion of the upper mold (22), a nozzle (141) at the bottom of the injection molding barrel (14) penetrates through the upper template (21) and is communicated with the filling port (221), a cooling system (222) is arranged outside the filling port (221), the lower surface of the upper template (21) is rectangular, four guide posts (23) are distributed on the lower surface of the upper template (21) in a matrix manner, the lower template (25) is symmetrically arranged below the upper template (21), one end of each of the four guide columns (23) vertically penetrates through the lower template (25) and is fixedly connected with the upper surface of the machine table (27), the upper surface of the lower template (25) is fixedly provided with a lower die (24) through bolts, an injection molding block (243) is arranged in the lower die (24), the lower surface of the injection molding block (243) is rectangular, four springs (241) are distributed in a matrix manner, one end of each spring (241) is fixedly connected with the lower surface of the injection molding block (243), the other end of each spring is fixedly connected with an ejector pin seat (242), a groove is formed in the center of the bottom of each ejector pin seat (242), one end of each ejector pin (244) is fixedly arranged in each groove, an ejector pin sleeve (245) is arranged outside each ejector pin (244), one end of each ejector pin sleeve (245) is fixedly connected with the lower surface of the lower template (25), and the other, four hydraulic telescopic rods (26) are arranged in the machine table (27), and the output end of each hydraulic telescopic rod (26) penetrates through the top wall of the machine table (27) and is fixedly connected with the lower surface of the lower template (25);
control module (3) are including switch (31), electricity generation subassembly (32), hydraulic pump (33) and switch board (34), switch board (34) bottom fixed connection board (27) upper surface, install electricity generation subassembly (32) and hydraulic pump (33) along the vertical direction in proper order in switch board (34), the power output end of electricity generation subassembly (32) passes through wire electric connection the power input end of driving motor (12), electric heating coil (112) and hydraulic pump (33), four hydraulic telescoping rod (26) all communicate hydraulic pump (33), fixed surface installs switch (31) before switch board (34), electricity generation subassembly (32) pass through wire electric connection switch (31).
2. The vertical injection molding machine for stable feeding of materials as claimed in claim 1, wherein: the machine table assembly (2) further comprises four rollers (28), the lower surface of the machine table (27) is rectangular, and the four rollers (28) are distributed on the lower surface of the machine table (27) in a matrix mode.
3. The vertical injection molding machine for stable feeding of materials as claimed in claim 1, wherein: and a plurality of fixing holes for penetrating bolts are formed in the lower surface of the upper die (22) and the upper surface of the lower die (24).
4. The vertical injection molding machine for stable feeding of materials as claimed in claim 1, wherein: the nozzle (141) is provided with a valve (143).
5. The vertical injection molding machine for stable feeding of materials as claimed in claim 1, wherein: a hinge is riveted between one side edge of the upper surface of the cover (111) and the upper surface of the injection molding barrel (15).
6. The vertical injection molding machine for stable feeding of materials as claimed in claim 1, wherein: each guide post (23) is made of bearing steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021202235.6U CN213137558U (en) | 2020-06-27 | 2020-06-27 | Vertical injection molding machine capable of stably conveying materials |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021202235.6U CN213137558U (en) | 2020-06-27 | 2020-06-27 | Vertical injection molding machine capable of stably conveying materials |
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| CN213137558U true CN213137558U (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021202235.6U Active CN213137558U (en) | 2020-06-27 | 2020-06-27 | Vertical injection molding machine capable of stably conveying materials |
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| CN (1) | CN213137558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115195027A (en) * | 2022-07-22 | 2022-10-18 | 高静 | Ejection device and method for injection mold |
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2020
- 2020-06-27 CN CN202021202235.6U patent/CN213137558U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115195027A (en) * | 2022-07-22 | 2022-10-18 | 高静 | Ejection device and method for injection mold |
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