CN215791538U

CN215791538U - Injection molding machine for black ceramic lock pin

Info

Publication number: CN215791538U
Application number: CN202120757394.0U
Authority: CN
Inventors: 边昭
Original assignee: Shenzhen Fushi Fine Ceramic Technology Co ltd
Current assignee: Shenzhen Fushi Fine Ceramic Technology Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2022-02-11
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses an injection molding machine for black ceramic ferrules, which belongs to the technical field of injection molding machine equipment and comprises an injection molding machine shell and a plurality of supporting seats fixedly connected with the lower side wall of the injection molding machine shell, wherein the upper side wall of the injection molding machine shell is fixedly connected with a feeding cylinder, a partition plate is fixedly connected inside the feeding cylinder, a rotating rod is rotatably connected on the partition plate, a threaded disc which is contacted with the inner wall of the injection molding machine shell is fixedly arranged on the rotating rod, the left end of the rotating rod is fixedly connected with a conical end head, the left end of the conical end head is fixedly connected with a cutting pipe, the left end of the injection molding machine shell is fixedly connected with an injection plate, the left side wall of the injection plate is fixedly connected with a lower die, the left end of the lower die is provided with an upper die, the rotating rod penetrates through the injection molding machine shell and is rotatably connected with a driving plate, the injection molding opening can be automatically cut after the injection molding is finished, and the situation that a machined part is prevented from leaving redundant injection molding corners is avoided, effectively reduces the cost, has simple operation, and saves time and labor.

Description

Injection molding machine for black ceramic lock pin

Technical Field

The utility model relates to the technical field of injection molding machine equipment, in particular to an injection molding machine for a black ceramic ferrule.

Background

An injection molding machine, also known as an injection molding machine or an injection molding machine, is a main molding device for molding thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.

In the process of manufacturing the black ceramic ferrule, an injection molding machine is needed to inject the raw materials into a mold, and after cooling, edge grinding is carried out to remove burrs on the periphery.

However, in the actual use process, after the injection molding machine finishes cooling after injection molding, the machined part of the injection molding machine can leave an injection molding opening-shaped redundant corner, because after the injection molding is finished, the raw material at the injection molding opening cannot be cut, the cost is increased, and the machined part needs to be cut, so that the operation is troublesome, time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide an injection molding machine for black ceramic ferrules, which can automatically cut off an injection molding opening after injection molding is finished, avoid a machined part from leaving redundant injection molding corners, effectively reduce the cost, and is simple to operate, time-saving and labor-saving.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

An injection molding machine for black ceramic ferrules comprises an injection molding machine shell and a plurality of supporting seats fixedly connected with the lower side wall of the injection molding machine shell, wherein a feeding cylinder is fixedly connected with the upper side wall of the injection molding machine shell, a partition plate is fixedly connected inside the feeding cylinder, a rotating rod is rotatably connected onto the partition plate, a threaded disc which is contacted with the inner wall of the injection molding machine shell is fixedly installed on the rotating rod, a conical end head is fixedly connected onto the left end of the rotating rod, a cutting pipe is fixedly connected onto the left end of the conical end head, an injection plate is fixedly connected onto the left end of the injection molding machine shell, a lower die is fixedly connected onto the left side wall of the injection plate, an upper die is installed onto the left end of the lower die, the rotating rod penetrates through the injection molding machine shell and is rotatably connected with a driving plate, a motor is fixedly connected onto the right side wall of the driving plate, a rotating shaft is fixedly connected onto the output end of the motor, the rotating shaft penetrates through the right side wall of the injection molding machine shell and is fixedly connected with a second gear, fixedly connected with and second gear engaged with first gear on the bull stick, it can realize cuting injection moulding mouthful department automatically after moulding plastics, avoids the machined part to leave unnecessary corner of moulding plastics, has effectively reduced the cost, easy operation, labour saving and time saving.

Furthermore, a plurality of injection holes which are uniformly distributed are cut on the cutting pipe, and a semicircular hole is cut at the left end of the cutting pipe, so that raw materials can be injected into the injection molding machine conveniently, and redundant raw materials at the opening of the injection molding machine can be cut off at the same time.

Furthermore, the cutting pipe left end sets up for the toper structure, the injection plate is opened chisel and is had and cut off a tub assorted injection hole for cutting off the laminating of pipe and injection plate, avoid appearing the toper corner.

Further, the bull stick is located the spacing dish of threaded disc left side fixedly connected with, the filling hole that has a plurality of evenly distributed is dug on the spacing dish, the outer wall of injection molding machine shell is located two gag lever posts of spacing dish one side fixedly connected with, can carry on spacingly to the bull stick, has strengthened the stability of structure, avoids the bull stick to take place the skew when rotating.

Furthermore, two the gag lever post is all roll connection has the ball, and the ball contacts with spacing dish, can effectively reduce the frictional force between spacing dish and the gag lever post.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme can realize cuting to the department of moulding plastics automatically after the end of moulding plastics, avoids the machined part to leave unnecessary corner of moulding plastics, effectively the cost is reduced, easy operation, labour saving and time saving.

(2) The injection holes which are uniformly distributed are cut on the cutting pipe, and the semicircular hole is cut at the left end of the cutting pipe, so that raw materials can be injected by the injection molding machine conveniently, and meanwhile, redundant raw materials at the position of the injection molding machine opening can be cut off.

(3) The left end of the cutting pipe is arranged in a conical structure, and the injection plate is provided with an injection hole matched with the cutting pipe in a chiseled mode, so that the cutting pipe is attached to the injection plate, and the occurrence of a conical corner is avoided.

(4) The bull stick is located the spacing dish of screw disc left side fixedly connected with, cuts open the filling hole that has a plurality of evenly distributed on the spacing dish, and injection molding machine shell inner wall is located two gag lever posts of spacing dish one side fixedly connected with, can carry on spacingly to the bull stick, has strengthened the stability of structure, avoids the bull stick to take place the skew when rotating.

(5) The two limiting rods are connected with the balls in a rolling mode, the balls are in contact with the limiting disc, and friction force between the limiting disc and the limiting rods can be effectively reduced.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

fig. 2 is an enlarged view of a point a in fig. 1.

The reference numbers in the figures illustrate:

the injection molding machine comprises an injection molding machine shell 1, a supporting seat 101, a feeding barrel 2, a partition plate 3, a rotating rod 4, a threaded disc 5, a conical end 6, a cutting pipe 7, an injection hole 8, an injection plate 9, a lower die 10, an upper die 11, a driving plate 12, a motor 13, a rotating shaft 14, a first gear 15, a second gear 16 and a limiting disc 17.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-2, an injection molding machine for black ceramic ferrules comprises an injection molding machine housing 1 and a plurality of supporting seats 101 fixedly connected with the lower side wall of the injection molding machine housing 1, the upper side wall of the injection molding machine housing 1 is fixedly connected with a feeding cylinder 2, the interior of the feeding cylinder 2 is fixedly connected with a partition plate 3, the partition plate 3 is rotatably connected with a rotating rod 4, the rotating rod 4 is fixedly provided with a thread disc 5 contacting with the inner wall of the injection molding machine housing 1, the left end of the rotating rod 4 is fixedly connected with a conical end 6, the left end of the conical end 6 is fixedly connected with a cutting pipe 7, the left end of the injection molding machine housing 1 is fixedly connected with an injection plate 9, the left side wall of the injection plate 9 is fixedly connected with a lower mold 10, the left end of the lower mold 10 is provided with an upper mold 11, the rotating rod 4 penetrates through the injection molding machine housing 1 to be rotatably connected with a driving plate 12, the right side wall of the injection molding machine housing 12 is fixedly connected with a motor 13, and the motor driving plate structure and principle are the prior art, in this embodiment, the output end of the motor 13 is fixedly connected with a rotating shaft 14, the rotating shaft 14 penetrates through the right side wall of the injection molding machine housing 1 and is fixedly connected with a second gear 16, and the rotating rod 4 is fixedly connected with a first gear 15 engaged with the second gear 16.

Referring to fig. 1-2, a plurality of uniformly distributed injection holes 8 are drilled in a cutting pipe 7, and a semicircular hole is drilled in the left end of the cutting pipe 7 to facilitate the injection of raw materials by an injection molding machine and to cut off excess raw materials at the mouth of the injection molding machine.

Referring to fig. 1-2, the left end of the cutting tube 7 is tapered, and the injection plate 9 is perforated with injection holes matching with the cutting tube 7, so that the cutting tube 7 is attached to the injection plate 9 to avoid the occurrence of tapered corners.

Please refer to fig. 1, the rotating rod 4 is located on the left side of the threaded disc 5 and fixedly connected with a limiting disc 17, the limiting disc 17 is provided with a plurality of uniformly distributed injection holes 8, and the inner wall of the injection molding machine shell 1 is located on one side of the limiting disc 17 and fixedly connected with two limiting rods, so that the rotating rod 4 can be limited, the stability of the structure is enhanced, and the rotating rod 4 is prevented from deviating during rotation.

Referring to fig. 1, the two limit rods are both connected with balls in a rolling manner, and the balls are in contact with the limit disc 17, so that the friction between the limit disc 17 and the limit rods can be effectively reduced.

The working principle is as follows: this device is when using, at first, pour the raw materials of configuration into feed cylinder 2 in, then technical staff starter motor 13, motor 13 drives second gear 16 rotatory, second gear 16 drives first gear 15 rotatory, make under the drive of first gear 15 that the thread disc 5 on the bull stick 4 extrudes the raw materials through the filling hole 8 and the semicircular through-hole in the pipe 7 of cutting off and go up mould 11 and lower mould 10 inside, treat to mould plastics and accomplish the back, technical staff starter motor 13 once more, make bull stick 4 rotatory a week, the port department that cuts off pipe 7 cuts off unnecessary raw materials, this device can realize cutting off the department of moulding plastics automatically after moulding plastics, avoid the machined part to leave unnecessary corner of moulding plastics, the cost is effectively reduced, and the operation is simple, time and labor saving.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an injection molding machine for black pottery lock pin, includes injection molding machine shell (1) and with a plurality of supporting seats (101) of injection molding machine shell (1) lower side wall fixed connection, its characterized in that: the injection molding machine comprises an injection molding machine shell (1), wherein a feeding barrel (2) is fixedly connected to the side wall of the injection molding machine shell (1), a partition plate (3) is fixedly connected to the inside of the feeding barrel (2), a rotating rod (4) is connected to the partition plate (3) in a rotating mode, a threaded disc (5) which is in contact with the inner wall of the injection molding machine shell (1) is fixedly installed on the rotating rod (4), a conical end (6) is fixedly connected to the left end of the rotating rod (4), a cutting pipe (7) is fixedly connected to the left end of the conical end (6), an injection plate (9) is fixedly connected to the left end of the injection molding machine shell (1), a lower die (10) is fixedly connected to the left side wall of the injection plate (9), an upper die (11) is installed at the left end of the lower die (10), the rotating rod (4) penetrates through the injection molding machine shell (1) and is rotatably connected with a driving plate (12), and a motor (13) is fixedly connected to the right side wall of the driving plate (12), the injection molding machine is characterized in that a rotating shaft (14) is fixedly connected to the output end of the motor (13), the rotating shaft (14) penetrates through the right side wall of the injection molding machine shell (1) and is fixedly connected with a second gear (16), and a first gear (15) meshed with the second gear (16) is fixedly connected to the rotating rod (4).

2. The injection molding machine for black ferrules according to claim 1, wherein: the injection hole (8) that has a plurality of evenly distributed is cut on cutting pipe (7), cutting pipe (7) left end is cut there is the semicircle orifice.

3. The injection molding machine for black ferrules according to claim 1, wherein: the left end of the cutting pipe (7) is arranged in a conical structure, and the injection plate (9) is provided with an injection hole matched with the cutting pipe (7).

4. The injection molding machine for black ferrules according to claim 1, wherein: the runner (4) are located the spacing dish of screw disc (5) left side fixedly connected with (17), cut injection hole (8) that have a plurality of evenly distributed on spacing dish (17), injection molding machine shell (1) inner wall is located two gag lever posts of spacing dish (17) one side fixedly connected with.

5. The injection molding machine for black ferrules according to claim 3, wherein: two the gag lever post all roll connection has the ball, and ball and spacing dish (17) contact.