CN219768943U

CN219768943U - Sliding assembly of injection molding machine

Info

Publication number: CN219768943U
Application number: CN202320709175.4U
Authority: CN
Inventors: 张正平; 郭水萍; 邹长波
Original assignee: Jon Wai Machinery Kunshan Co ltd
Current assignee: Jon Wai Machinery Kunshan Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-09-29
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a sliding component of an injection molding machine, which belongs to the technical field of injection molding machines, and comprises a bracket assembly, a sliding assembly and a filling assembly, wherein the sliding assembly drives a screw rod to rotate through motor rotation when in use, so that the sliding assembly drives the filling assembly to move to a mold for filling, the sliding assembly moves to a storage box after the raw materials in the storage box are filled, a blocking block moves in the sliding groove through the outer wall of the filling box and compresses the sliding groove, at the moment, an outlet at the bottom of the storage box is opened for discharging the raw materials into the filling box for filling, so that automatic feeding can be realized, raw materials can be fed into the filling box from the feeding groove through an inclined plane, the feeding device in the round block is detected by a sensor to enable the feeding device to move up and down more than the internal raw materials, the round block moves upwards to block the outlet at the bottom of the storage box when in filling, and thus waste can be avoided, and the blocking block automatically resets to block the outlet after the blocking block is removed.

Description

Sliding assembly of injection molding machine

Technical Field

The utility model belongs to the technical field of injection molding machines, and particularly relates to a sliding component of an injection molding machine.

Background

Injection molding machines, also known as injection molding machines or injection molding machines, are the main molding equipment for producing plastic products of various shapes from thermoplastic or thermosetting plastics by using plastic molding dies, and are divided into vertical, horizontal and all-electric type, and the injection molding machines can heat the plastics, apply high pressure to the molten plastics, and make the molten plastics be ejected to fill the die cavity of the dies.

Patent application number: 202220462097.8 a sliding component for a double-colored injection molding machine starts a first motor, a screw rod rotates, a movable block moves on an operation block under the rotation of the screw rod, a pulley rolls in a sliding groove, the movable block moves smoothly, the movement stability is improved, an injection molding box moves along with the movement of the movable block, the injection molding box is convenient to control the outflow of injection molding liquid, a second motor is started simultaneously, a gear rotates, two tooth blocks on the movable block respectively do reverse movement in an installation groove block, when a clamping rod clamps a connecting hole and a clamping hole, the connection stability of the movable block and the operation block is improved, and when the clamping rod is far away from the connecting hole and the clamping hole, the movable block is convenient to move on the operation block; when the clamping rod is clamped with the connecting hole and the clamping hole, the other end of the telescopic spring is stressed at one end of the movable block, so that the telescopic spring is contracted, vibration generated by the second motor and the first motor is reduced through the damping effect of the telescopic spring, the shaking effect of the movable block on the operation block is reduced, the spraying range of injection molding liquid of the injection molding box is reduced, and the waste of resources is reduced.

But when long-time use, the injection molding raw materials of injection molding incasement portion still need add alone in addition, leads to the injection molding work need stop when adding the raw materials to the injection molding incasement, influences injection molding efficiency, and has the raw materials unrestrained in the in-process of filling to lead to extravagant.

Disclosure of Invention

The utility model provides a sliding component of an injection molding machine, which comprises a support assembly, a sliding assembly and a filling assembly, wherein the sliding assembly is in sliding connection with the inside of the support assembly, the filling assembly is arranged at the bottom of the sliding assembly, and the component can effectively solve the problems in cooperation with use.

In order to solve the problems, the utility model adopts the following technical scheme.

The sliding assembly of the injection molding machine comprises a bracket assembly, a sliding assembly and a filling assembly, wherein the sliding assembly is connected inside the bracket assembly in a sliding manner, and the filling assembly is arranged at the bottom of the sliding assembly.

Specifically, the support assembly is used for driving the sliding assembly to move, raw materials can be filled into the injection mold through the filling assembly, and automatic material filling can be achieved.

Further, the support assembly include the return frame, the inner wall of return frame be provided with the spout of fore-and-aft symmetry, one side movable mounting of return frame has the motor, the rotation end of motor pierces through return frame and fixedly connected with lead screw, the one end that the spout kept away from the motor pierces through return frame.

Specifically, the motor drives the screw rod to rotate, so that the sliding assembly can be driven to move in the mold frame.

Further, the sliding assembly comprises a mounting block, a threaded hole penetrating through the mounting block is formed in the mounting block, and two ends of the mounting block are fixedly connected with symmetrical first sliding blocks.

Specifically, through screw hole cooperation lead screw in the inside removal of back type frame, can slide in the inside of lead screw through first slider.

Further, the filling assembly comprises a mounting assembly and a filling mechanism, and the filling mechanism is connected to the bottom of the mounting assembly in a sliding manner.

Specifically, be used for connecting outside charging equipment through the installation assembly to can add the raw materials to the inside of filling mechanism, can cooperate the installation assembly to carry out automatic feed through filling mechanism.

Further, the installation assembly include the inlet pipe, the one end fixedly connected with bin of inlet pipe, the bottom of bin is provided with the sliding tray, the inside fixedly connected with spring of sliding tray, the one end fixedly connected with chock block of spring, the bottom that the bin bottom is close to the chock block is provided with the export, one side fixedly connected with connecting plate of bin, the center department of connecting plate is provided with logical groove, logical groove pierces through the connecting plate of keeping away from bin one end.

Specifically, connect outside feeding device through the inlet pipe, be used for passing filling mechanism through the inside of logical groove, can make the shutoff piece block up the export of bin bottom through the elasticity of spring.

Further, the filling mechanism comprises a filling box, an electromagnetic valve is arranged at the bottom of the filling box, and a plunger rod is fixedly connected to the inner wall of the filling box, which is close to the bottom, of the filling box.

Specifically, the mold can be charged through opening and closing the electromagnetic valve, and the mold passes through the through groove through the inserted link and is fixedly connected with the bottom of the sliding assembly.

Further, the inserted bar be close to the outer wall sliding connection of filling case upper end and have the circle piece, the inside built-in power device of circle piece makes it can reciprocate at the inserted bar, one side of circle piece is provided with the sensor, one side upper end of circle piece is provided with the inclined plane, the opposite side of circle piece is provided with the feed chute, the inserted bar is close to the outer wall fixedly connected with second slider of upper end.

Specifically, raw materials can be guided into the feed chute through the inclined plane so as to enter the filling box.

Further, the first sliding block is in sliding connection with the inside of the sliding groove, and the length of the second sliding block and the length of the first sliding block completely cover the sliding groove and the through groove.

Further, the second sliding block is in sliding connection with the through groove, and the upper end of the inserted link is fixedly connected with the bottom of the mounting block.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, when the feeding device is used, the screw rod is driven to rotate through the rotation of the motor, so that the sliding assembly drives the filling assembly to move to the mold for feeding, the filling assembly moves to the storage box after the raw materials in the filling box are completely filled, the blocking block moves in the sliding groove through the outer wall of the filling box and compresses the sliding groove, the outlet discharge at the bottom of the storage box is opened at the moment to feed the raw materials into the filling box, automatic feeding can be realized, the raw materials can be fed into the filling box from the feeding groove through the inclined surface, the filling assembly is enabled to move up and down more than the raw materials in the filling box through the detection of the sensor and the power device in the round block, the round block moves upwards to block the outlet at the bottom of the storage box when the filling box is filled, and therefore waste can be avoided, and the blocking block automatically resets to block the outlet after the filling box is removed.

(2) According to the sliding device, the sliding groove and the through groove are completely covered by the length of the second sliding block and the length of the first sliding block, so that the sliding groove and the through groove can be prevented from entering foreign matters when in use, and the sliding stability is improved.

Drawings

FIG. 1 is a schematic view of a slide assembly of an injection molding machine according to the present utility model;

FIG. 2 is a schematic view of a sliding assembly according to the present utility model;

FIG. 3 is a schematic illustration of the structure of the filling assembly of the present utility model;

FIG. 4 is a schematic view of the filling mechanism according to the present utility model.

The correspondence between the reference numerals and the component names in the drawings is as follows:

1. a bracket assembly; 11. a motor; 12. a mold frame; 13. a screw rod; 14. a chute;

2. a sliding assembly; 21. a mounting block; 22. a threaded hole; 23. a first slider;

3. a filling assembly; 31. installing an assembly; 311. a feed pipe; 312. a storage tank; 313. a sliding groove; 314. a spring;

315. blocking; 316. a connecting plate; 317. a through groove; 32. a filling mechanism; 321. a filling box; 322. an electromagnetic valve;

323. a rod; 324. round blocks; 325. an inclined plane; 326. a feed chute; 327. and a second slider.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Example 1

Referring to fig. 1, which is a schematic view of a sliding component of an injection molding machine according to a preferred embodiment of the present utility model, a sliding component of an injection molding machine according to the present embodiment includes a bracket assembly 1, a sliding assembly 2, and a filling assembly 3, wherein the sliding assembly 2 is slidably connected to the inside of the bracket assembly 1, and the filling assembly 3 is mounted at the bottom of the sliding assembly 2.

Specifically, the bracket assembly 1 is used for driving the sliding assembly 2 to move, raw materials can be filled into the injection mold through the filling assembly 3, and automatic feeding can be realized.

Further, the bracket assembly 1 comprises a mold returning frame 12, wherein the inner wall of the mold returning frame 12 is provided with a sliding groove 14 which is symmetrical in the front-back direction, one side of the mold returning frame 12 is movably provided with a motor 11, the rotating end of the motor 11 penetrates through the mold returning frame 12 and is fixedly connected with a screw rod 13, and one end, far away from the motor 11, of the sliding groove 14 penetrates through the mold returning frame 12.

Specifically, the motor 11 drives the screw rod 13 to rotate, so that the sliding assembly 2 can be driven to move in the mold frame 12.

Further, as shown in fig. 2, which is a schematic structural diagram of the sliding assembly in the present utility model, the sliding assembly 2 includes a mounting block 21, a threaded hole 22 penetrating the mounting block 21 is provided on the mounting block 21, and two symmetrical first sliding blocks 23 are fixedly connected to two ends of the mounting block 21.

Specifically, the screw rod 13 is moved inside the mold frame 12 by the screw hole 22, and the first slider 23 can slide inside the screw rod 13.

Further, as shown in fig. 3, which is a schematic structural diagram of the filling assembly in the present utility model, the filling assembly 3 includes a mounting assembly 31 and a filling mechanism 32, and the filling mechanism 32 is slidably connected to the bottom of the mounting assembly 31.

Specifically, the mounting assembly 31 is used for connecting external charging equipment, raw materials can be added into the filling mechanism 32, and the filling mechanism 32 can be matched with the mounting assembly 31 to automatically feed materials.

Further, the installation assembly 31 includes inlet pipe 311, and inlet pipe 311's one end fixedly connected with bin 312, bin 312's bottom is provided with sliding tray 313, and sliding tray 313's inside fixedly connected with spring 314, spring 314's one end fixedly connected with shutoff piece 315, bin 312 bottom is provided with the export near the bottom of shutoff piece 315, bin 312's one side fixedly connected with connecting plate 316, connecting plate 316's center department is provided with logical groove 317, logical groove 317 pierces through the connecting plate 316 of keeping away from bin 312 one end.

Specifically, the feeding device is connected to the outside through the feeding pipe 311, the filling mechanism 32 is penetrated through the inside of the through groove 317, and the blocking block 315 can block the outlet at the bottom of the storage tank 312 by the elastic force of the spring 314.

Further, the filling mechanism 32 includes a filling box 321, a solenoid valve 322 is disposed at the bottom of the filling box 321, and a plunger 323 is fixedly connected to an inner wall of the filling box 321 near the bottom of the filling box 321.

Specifically, the mold can be charged by opening and closing the solenoid valve 322, and is fixedly connected to the bottom of the sliding assembly 2 by the insertion rod 323 passing through the through groove 317.

Further, as shown in fig. 4, which is a schematic structural diagram of the filling mechanism in the present utility model, the outer wall of the insert rod 323 near the upper end of the filling box 321 is slidably connected with a round block 324, a power device is built in the round block 324 to enable the round block to move up and down on the insert rod 323, a sensor is arranged on one side of the round block 324, an inclined plane 325 is arranged at the upper end of one side of the round block 324, a feeding groove 326 is arranged on the other side of the round block 324, and a second slider 327 is fixedly connected with the outer wall of the insert rod 323 near the upper end.

Specifically, the raw materials may be directed through the inclined surface 325 to the interior of the feed chute 326 and into the interior of the filling tank 321.

Further, the first slider 23 is slidably connected to the inside of the chute 14, and the length of the second slider 327 and the length of the first slider 23 completely cover the chute 14 and the through slot 317.

Further, the second slider 327 is slidably connected to the through groove 317, and the upper end of the insert rod 323 is fixedly connected to the bottom of the mounting block 21.

Working principle: when the automatic feeding device is used, the motor 11 rotates to drive the screw rod 13 to rotate, so that the sliding assembly 2 drives the filling assembly 3 to move to the die for feeding, the filling assembly is moved to the storage box 312 after the raw materials in the filling box 321 are completely filled, the blocking block 315 moves in the sliding groove 313 and compresses the sliding groove 313 through the outer wall of the filling box 321, the outlet at the bottom of the storage box 312 is opened at the moment to feed the raw materials into the filling box 321, automatic feeding can be realized, the raw materials can be fed into the filling box 321 from the feeding groove 326 through the inclined plane 325, the sensor detects the raw materials and the power device in the round block 324 moves up and down more, the round block 324 moves upwards to block the outlet at the bottom of the storage box 312 when the filling box is filled, so that waste can be avoided, and the blocking block 315 resets to block the outlet after the filling box is removed.

Example 2

As shown in fig. 1-4, which are schematic structural diagrams of a sliding assembly of an injection molding machine according to another preferred embodiment of the present utility model, the sliding assembly of the injection molding machine of this embodiment, on the basis of example 1, can completely cover the chute 14 and the through slot 317 by the length of the second slider 327 and the length of the first slider 23, so that the chute 14 and the through slot 317 can be prevented from entering foreign matters during use, and the sliding stability can be increased.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims

1. A slide assembly for an injection molding machine, comprising: including support assembly (1), slip assembly (2) and filling assembly (3), slip assembly (2) sliding connection in the inside of support assembly (1), filling assembly (3) are installed in the bottom of slip assembly (2), filling assembly (3) including installation assembly (31), the bottom sliding connection of installation assembly (31) have filling mechanism (32).

2. The slide assembly of an injection molding machine of claim 1, wherein: the installation assembly (31) include inlet pipe (311), the one end fixedly connected with bin (312) of inlet pipe (311), the bottom of bin (312) is provided with sliding tray (313), the inside fixedly connected with spring (314) of sliding tray (313), the one end fixedly connected with shutoff piece (315) of spring (314), the bottom of bin (312) is provided with the export near the bottom of shutoff piece (315), one side fixedly connected with connecting plate (316) of bin (312), the center department of connecting plate (316) is provided with logical groove (317), logical groove (317) pierces through connecting plate (316) of keeping away from bin (312) one end.

3. The slide assembly of an injection molding machine of claim 2, wherein: the filling mechanism (32) comprises a filling box (321), wherein an electromagnetic valve (322) is arranged at the bottom of the filling box (321) and a plug rod (323) is fixedly connected to the inner wall of the filling box (321) close to the bottom.

4. A slide assembly for an injection molding machine as claimed in claim 3, wherein: the support assembly (1) comprises a return frame (12), wherein a chute (14) which is symmetrical front and back is formed in the inner wall of the return frame (12), a motor (11) is movably arranged on one side of the return frame, the rotating end of the motor (11) penetrates through the return frame (12) and is fixedly connected with a screw rod (13), and one end, far away from the motor (11), of the chute (14) penetrates through the return frame (12).

5. The slide assembly of an injection molding machine of claim 4 wherein: the sliding assembly (2) comprises a mounting block (21), a threaded hole (22) penetrating through the mounting block (21) is formed in the mounting block (21), and two symmetrical first sliding blocks (23) are fixedly connected to two ends of the mounting block (21).

6. The slide assembly of an injection molding machine of claim 5, wherein: the first sliding block (23) is in sliding connection with the inside of the sliding groove (14), and the length of the second sliding block (327) and the length of the first sliding block (23) completely cover the sliding groove (14) and the through groove (317).

7. The slide assembly of claim 6 wherein: the second sliding block (327) is in sliding connection with the through groove (317), and the upper end of the inserted link (323) is fixedly connected with the bottom of the mounting block (21).