CN216506358U

CN216506358U - Heating device for injection molding

Info

Publication number: CN216506358U
Application number: CN202123119070.3U
Authority: CN
Inventors: 单敏
Original assignee: Weifang Shengshiyuan Electronic Equipment Co ltd
Current assignee: Weifang Shengshiyuan Electronic Equipment Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-13
Anticipated expiration: 2031-12-13

Abstract

The utility model relates to the technical field of heating devices for injection molding processing, in particular to a heating device for injection molding processing. The injection molding machine comprises an injection molding machine body and an adjusting structure, wherein the adjusting structure is arranged on the surface of the injection molding machine body and comprises a sliding rail, the surface of the sliding rail is connected with a sliding block in a sliding mode, the surface of the sliding block is fixedly connected with a fixed rod, the arc surface of the fixed rod is connected with a movable plate in a sliding mode, the surface of the movable plate is fixedly connected with a resistance wire, two ends of the resistance wire are respectively and fixedly connected with electric wires, the surface of the movable plate is fixedly connected with a handrail, the surface of the sliding block is fixedly connected with a limiting rod, and the arc surface of the limiting rod is connected with the movable plate in a sliding mode. The problem of exist among the prior art solid after the cooling can block up the mould, make liquid plastics be difficult to continue to fill, make normal shaping, cause the injection moulding product production quality to descend is solved.

Description

Heating device for injection molding

Technical Field

The utility model relates to the technical field of heating devices for injection molding processing, in particular to a heating device for injection molding processing.

Background

The injection molding machine is a device for heating plastic into liquid to be injected into a mold for molding, when the injection molding machine is just started for use in a traditional injection molding machine, the mold is in a cooling state, liquid plastic is directly injected into the mold and can be rapidly cooled, and the mold is blocked by cooled solid, so that the liquid plastic is difficult to continue to be filled, the normal molding cannot be realized, and the production quality of injection molding products is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that in the prior art, cooled solids block a mold, liquid plastics are difficult to continuously fill, normal molding cannot be performed, and the production quality of injection molding products is reduced, and provides a heating device for injection molding processing.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an injection molding's heating device, includes the injection molding machine body and adjusts the structure, the surface of injection molding machine body is equipped with adjusts the structure, it includes the slide rail to adjust the structure, the surperficial sliding connection of slide rail has the slider, the fixed surface of slider is connected with the dead lever, the arc surface sliding connection of dead lever has the fly leaf, the fixed surface of fly leaf is connected with the resistance wire, the both ends difference fixedly connected with electric wire of resistance wire, the fixed surface of fly leaf is connected with the handrail, can preheat the mould through the resistance wire, preheats the completion back, can move the mould on one side, does not hinder work, and convenient the regulation makes the mould of the different length of better adaptation of resistance wire simultaneously.

Preferably, the surface of the sliding block is fixedly connected with a limiting rod, the arc surface of the limiting rod is connected with the movable plate in a sliding mode, the movable plate can be prevented from rotating, and the stability of the device is improved.

Preferably, the surface of the movable plate is provided with a round hole, the inner wall of the round hole is in threaded connection with a screw, the movable plate can be fixed through the screw after the movable plate is pulled down to align the upper position and the lower position of the resistance wire, and both hands can be opened during heating of the resistance wire.

Preferably, the surface of the fixed rod is sleeved with a spring, one end of the spring is fixedly connected with the fixed rod, the other end of the spring is fixedly connected with the movable plate, when the resistance wire needs to be removed after heating is completed, the movable plate is moved too high, the screw rod is inconveniently rotated to fix the movable plate, the resistance wire can be positioned at a high position through the tension of the spring, and the resistance wire is prevented from contacting the injection molding machine body.

Preferably, the winding disc is fixedly connected to the surface of the injection molding machine body, the first insertion rod is connected to the surface of the winding disc in a sliding mode, the electric wire is wound onto the winding disc after the resistance wire is removed, and the electric wire is prevented from being damaged due to the fact that the electric wire is clamped by the protective cover in the using process of the injection molding machine body or the electric wire is damaged due to the fact that the protective cover touches the heating device.

Preferably, the surface of injection molding machine body is equipped with protective structure, protective structure includes two mounting panels, the surface and the injection molding machine body fixed connection of mounting panel, two one side fixedly connected with installation pole that the mounting panel is close to each other, the arc surface of installation pole rotates and is connected with the guard plate, the fixed surface of guard plate is connected with the handle, and during the injection molding machine body drawing of patterns, operating personnel constantly operates near the control cabinet, touches the operating button of injection molding machine body easily, can effectively avoid operating personnel mistake to touch operating button through the guard plate.

Preferably, the fixed plate is fixedly connected to the surface of the injection molding machine body, and the second insertion rod is inserted into the surface of the fixed plate in a sliding mode, so that the protection plate can be clamped and prevented from rotating naturally.

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

in the utility model, through setting an adjusting structure, when the injection molding machine body needs to be used, firstly, a protective cover of the injection molding machine body is pulled open, then the handrail is held, the handrail is pulled to drive the movable plate to move, the resistance wire is moved to a proper position, then the handrail is pulled downwards to drive the resistance wire to move downwards, the spring is stretched, when the spring is moved to a proper position, the screw rod is rotated by the other hand to enable the screw rod to extrude the limiting rod, the limiting rod can prevent the movable plate from rotating, the dies can be conveniently aligned, the screw rod can prevent the movable plate from sliding up and down, the resistance wire can be fixed, then the handrail is pulled to enable the horizontal position of the resistance wire to be adjusted properly, then two dies of the injection molding machine body are controlled to approach, the power supply on the electric wire is switched on to wait for the completion of heating of the resistance wire, the power supply of the electric wire is switched off after the completion, the die separation of the injection molding machine body is controlled, then the handrail is held to move the resistance wire and rotate the screw rod, the screw rod is moved towards the direction far away from the limiting rod, the handrail is slowly loosened, the spring drives the movable plate to move upwards until the resistance wire is far away from the injection molding machine body, preheating work can be finished, then the electric wire is wound on the winding disc, the first inserting rod is pushed to clamp the electric wire, the wound electric wire can prevent the electric wire from touching the high-temperature device, the electric wire can also be prevented from being damaged by the protective cover, when the resistance wire is far away from the injection molding machine body, the movable plate is moved too high, the screw rod is inconveniently rotated to fix the movable plate, the resistance wire can be conveniently positioned to a high place through the spring, through using the adjusting structure, in the using process of the traditional injection molding machine body, because the mold is still in a cooling state when the injection molding machine body is just opened, direct injection molding can rapidly cool the plastic, normal forming cannot be realized, the mold can be preheated through the resistance wire through the adjusting structure, and the problem of rapid cooling during injection molding is effectively avoided, the production quality is improved.

Drawings

FIG. 1 is a schematic perspective view of a heating apparatus for injection molding according to the present invention;

FIG. 2 is a schematic structural diagram of a heating device adjusting structure for injection molding according to the present invention;

FIG. 3 is a schematic structural view of a winding plate of a heating apparatus for injection molding according to the present invention;

FIG. 4 is a partially disassembled schematic view of a protective structure of a heating device for injection molding according to the present invention;

fig. 5 is a schematic structural diagram of a heating device for injection molding according to the present invention, shown in fig. 1.

Illustration of the drawings: 1. an injection molding machine body; 2. an electric wire; 3. an adjustment structure; 31. a slide rail; 32. a slider; 33. fixing the rod; 34. a movable plate; 35. a resistance wire; 36. a handrail; 37. a limiting rod; 38. a screw; 39. a winding disc; 4. a protective structure; 41. mounting a plate; 42. mounting a rod; 43. a protection plate; 44. a handle; 45. a fixing plate; 46. a second plunger.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a heating device of injection molding processing, includes injection molding machine body 1 and adjusts structure 3, and the surface of injection molding machine body 1 is equipped with protective structure 4.

The specific arrangement and function of the adjustment structure 3 and the shielding structure 4 will be described in detail below.

In this embodiment: adjust structure 3 and include slide rail 31, the surperficial sliding connection of slide rail 31 has slider 32, the fixed surface of slider 32 is connected with dead lever 33, the arc surface sliding connection of dead lever 33 has fly leaf 34, the fixed surface of fly leaf 34 is connected with resistance wire 35, the both ends difference fixedly connected with electric wire 2 of resistance wire 35, the fixed surface of fly leaf 34 is connected with handrail 36, can preheat the mould through resistance wire 35, preheat the completion back, can move the mould on one side, do not hinder work, simultaneously convenient the regulation, the mould of the different length of better adaptation of messenger's resistance wire 35.

Specifically, the surface of the sliding block 32 is fixedly connected with a limiting rod 37, and the arc surface of the limiting rod 37 is slidably connected with the movable plate 34, so that the movable plate 34 can be prevented from rotating, and the stability of the device is improved.

Specifically, a circular hole is formed in the surface of the movable plate 34, and a screw 38 is connected to the inner wall of the circular hole in a threaded manner.

In this embodiment: after the movable plate 34 is pulled down to align the upper and lower positions of the resistance wire 35, the movable plate 34 can be fixed through the screw 38, and the resistance wire 35 can be used for spreading both hands during heating.

Specifically, the surface of the fixed rod 33 is sleeved with a spring, one end of the spring is fixedly connected with the fixed rod 33, and the other end of the spring is fixedly connected with the movable plate 34.

In this embodiment: when the resistance wire 35 needs to be removed after heating is completed, the movable plate 34 is not convenient to rotate the screw 38 to fix the movable plate 34 due to too high movement, and the resistance wire 35 can be positioned at a high position through the tension of the spring, so that the resistance wire 35 is prevented from contacting the injection molding machine body 1.

Specifically, the surface of the injection molding machine body 1 is fixedly connected with a winding disc 39, and the surface of the winding disc 39 is slidably connected with a first inserted bar.

In this embodiment: after the resistance wire 35 is removed, the electric wire 2 is wound on the winding disc 39, so that the electric wire 2 is prevented from being damaged by the fact that the protective cover clamps the electric wire 2 in the using process of the injection molding machine body 1, or the electric wire 2 is prevented from being damaged by touching the heating device.

Specifically, the surface of injection molding machine body 1 is equipped with protective structure 4, protective structure 4 includes two mounting panels 41, mounting panel 41's surface and 1 fixed connection of injection molding machine body, one side fixedly connected with installation pole 42 that two mounting panels 41 are close to each other, the arc surface of installation pole 42 rotates and is connected with guard plate 43, guard plate 43's fixed surface is connected with handle 44, during the drawing of patterns of injection molding machine body 1, operating personnel constantly operates near the control cabinet, easily touch injection molding machine body 1's operating button, can effectively avoid operating personnel mistake to touch operating button through guard plate 43.

Specifically, a fixing plate 45 is fixedly connected to the surface of the injection molding machine body 1, and a second insertion rod 46 is slidably inserted into the surface of the fixing plate 45.

In this embodiment: the shielding plate 43 can be blocked to prevent the shielding plate 43 from rotating naturally.

The working principle is as follows: by arranging the adjusting structure 3, when the injection molding machine body 1 needs to be used, firstly, the protective cover of the injection molding machine body 1 is pulled open, then the handrail 36 is held, the handrail 36 is pulled, the handrail 36 is driven to drive the movable plate 34 to move, the resistance wire 35 is moved to a proper position, then the handrail 36 is pulled downwards, the resistance wire 35 is moved downwards, the spring is stretched, when the handrail is moved to a proper position, the screw 38 is rotated by the other hand, the screw 38 extrudes the limiting rod 37, the limiting rod 37 can prevent the movable plate 34 from rotating, the dies can be conveniently aligned, the screw 38 can prevent the movable plate 34 from sliding up and down, the resistance wire 35 can be fixed, then the handrail 36 is pulled, the horizontal position of the resistance wire 35 is properly adjusted, then the two dies of the injection molding machine body 1 are controlled to approach each other, then the power on the electric wire 2 is switched on to wait for the heating of the resistance wire 35 to be completed, and then the power of the electric wire 2 is switched off after the heating is completed, controlling the mold separation of the injection molding machine body 1, then holding the handle 36 to move the resistance wire 35 and rotating the screw 38, making the screw 38 move in the direction away from the limit rod 37, finally slowly loosening the handle 36, making the spring drive the movable plate 34 to move upwards until the resistance wire 35 is away from the injection molding machine body 1, thus completing the preheating work, then winding the electric wire 2 on the winding disc 39, pushing the first inserted link to clamp the electric wire 2, winding the electric wire 2 to prevent the electric wire 2 from touching the high temperature device, and also preventing the protective cover from clamping the electric wire 2, when the resistance wire 35 is away from the injection molding machine body 1, the movable plate 34 is moved too high, inconveniently rotating the fixed movable plate 34 of the screw 38, conveniently positioning the resistance wire 35 to a high place through the spring, when the injection molding machine is demolded, the staff is close to the console, easily touch the button on the console, through setting the protective structure 4, when the console of the injection molding machine body 1 needs to be operated, firstly, the handle 44 is held, the second inserting rod 46 is pulled by the other hand, the second inserting rod 46 moves towards the direction far away from the protection plate 43 until the second inserting rod 46 does not contact the protection plate 43 any more, then the handle 44 is pulled to rotate the protection plate 43, the protection plate 43 is far away from the keys of the console, after the control button is adjusted, the protection plate 43 is rotated to approach the buttons, the second inserting rod 46 is pushed to clamp the protection plate 43, the operation of the console can be completed, and the second inserting rod 46 can prevent the protection plate 43 from naturally rotating.

Claims

1. The utility model provides an injection molding's heating device, includes injection molding machine body (1) and regulation structure (3), its characterized in that: the injection molding machine is characterized in that an adjusting structure (3) is arranged on the surface of the injection molding machine body (1), the adjusting structure (3) comprises a sliding rail (31), a sliding block (32) is connected to the surface of the sliding rail (31) in a sliding mode, a fixing rod (33) is fixedly connected to the surface of the sliding block (32), a movable plate (34) is connected to the arc surface of the fixing rod (33) in a sliding mode, a resistance wire (35) is fixedly connected to the surface of the movable plate (34), electric wires (2) are fixedly connected to the two ends of the resistance wire (35) respectively, and handrails (36) are fixedly connected to the surface of the movable plate (34).

2. The heating apparatus for injection molding according to claim 1, wherein: the surface of the sliding block (32) is fixedly connected with a limiting rod (37), and the arc surface of the limiting rod (37) is connected with the movable plate (34) in a sliding mode.

3. The heating apparatus for injection molding according to claim 1, wherein: the surface of the movable plate (34) is provided with a round hole, and the inner wall of the round hole is in threaded connection with a screw rod (38).

4. The heating apparatus for injection molding according to claim 1, wherein: the surface of the fixed rod (33) is sleeved with a spring, one end of the spring is fixedly connected with the fixed rod (33), and the other end of the spring is fixedly connected with the movable plate (34).

5. The heating apparatus for injection molding according to claim 1, wherein: the surface of the injection molding machine body (1) is fixedly connected with a winding disc (39), and the surface of the winding disc (39) is connected with a first inserted bar in a sliding mode.

6. The heating apparatus for injection molding according to claim 1, wherein: the surface of injection molding machine body (1) is equipped with protective structure (4), protective structure (4) include two mounting panels (41), the surface and injection molding machine body (1) fixed connection of mounting panel (41), two one side fixedly connected with installation pole (42) that mounting panel (41) are close to each other, the arc surface of installation pole (42) rotates and is connected with guard plate (43), the fixed surface of guard plate (43) is connected with handle (44).

7. The heating apparatus for injection molding according to claim 1, wherein: the injection molding machine is characterized in that a fixing plate (45) is fixedly connected to the surface of the injection molding machine body (1), and a second insertion rod (46) is inserted into the surface of the fixing plate (45) in a sliding mode.