Fan heater shell injection molding machine capable of quickly replacing charging barrel

Abstract

The utility model relates to the technical field of injection molding machines, in particular to a warm air blower shell injection molding machine capable of quickly replacing a charging barrel, which comprises a base, a supporting column, a mounting assembly, a mold closing assembly and a material pushing assembly, the mounting assembly comprises supporting springs, two supporting seats and a material box, the multiple supporting springs are fixedly connected with the base and located in the base, the two supporting seats are fixedly connected with the supporting springs and located at the tops of the supporting springs, the material box is connected with the supporting seats, and the supporting seats are fixedly connected with the base and located at the tops of the supporting springs. According to the injection molding machine convenient to replace the charging barrel, the problems that when the injection molding machine convenient to replace the charging barrel is used, only the charging barrel can be fixed through the adjustable supporting base, and when the charging barrel is disassembled and assembled, the supporting base is prone to being damaged, and the injection molding machine is damaged are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding machines, in particular to an injection molding machine for a heater housing capable of quickly replacing a barrel. Background Art

[0002] During actual use, different types of barrels need to be replaced according to different production situations. After long-term use, the barrel needs to be cleaned, or the screw inside the barrel is damaged. In the above situations, it is necessary to disassemble and reinstall the barrel, which is extremely likely to cause damage to the injection molding machine during the process of disassembling or assembling the barrel.

[0003] The existing patent No. CN210415410U discloses an injection molding machine convenient for replacing a barrel, including a working platform, a mold clamping device, an injection device and a barrel. The mold clamping device and the injection device are both fixedly connected to the working platform and are respectively located at both ends of the working platform. One end of the barrel is connected to the mold clamping device, and the other end is connected to the injection device. It also includes an adjustable support base with adjustable height, which is fixed to the working platform, and the barrel is supported above the adjustable support base. The utility model is provided with an adjustable support base, so that the barrel is supported on the adjustable support base during the disassembly and assembly process, and it is convenient for the barrel to move horizontally, avoiding damage to the injection molding machine caused by the end of the barrel falling; and the adjustable support base can be finely adjusted in the height direction and is applicable to different types of barrels.

[0004] However, when the above injection molding machine convenient for replacing a barrel is in use, the barrel can only be fixed by the adjustable support base. When disassembling and assembling the barrel, it is easy to cause damage to the support base, resulting in damage to the injection molding machine. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an injection molding machine for a heater housing capable of quickly replacing a barrel, which solves the problem that when the injection molding machine convenient for replacing a barrel is in use, the barrel can only be fixed by the adjustable support base, and it is easy to cause damage to the support base when disassembling and assembling the barrel, resulting in damage to the injection molding machine.

[0006] To achieve the above purpose, the utility model provides an injection molding machine for a heater housing capable of quickly replacing a barrel, including a base and support columns. The support columns are fixedly connected to the base and are located at the bottom of the base. It also includes an installation component, a mold clamping component and a material pushing component; the installation component includes support springs, support seats and a material box. The number of support springs is multiple, and the multiple support springs are respectively fixedly connected to the base and are respectively located inside the base. The number of support seats is two, and the two support seats are respectively fixedly connected to the support springs and are respectively located at the tops of the support springs. The material box is connected to the support seats and is located at the tops of the support seats. The mold clamping component and the material pushing component are respectively connected to the base.

[0007] Among them, the installation component further includes slide rails, sliders, rotating shafts and a mounting seat. The number of the slide rails is two, and the two slide rails are respectively fixedly connected to the base and are respectively located at the top of the base. The number of the sliders is two, and the two sliders are respectively slidably connected to the slide rails and are respectively located above the base. The number of the rotating shafts is two, and the two rotating shafts are respectively rotatably connected to the sliders and are respectively located on the opposite sides of the sliders. The mounting seat is rotatably connected to the rotating shafts and is located between the two rotating shafts.

[0008] Among them, the mold clamping component includes a mold clamping seat, a fixed seat and guide rods. The mold clamping seat is fixedly connected to the base and is located at the top of the base. The number of the guide rods is four, and the four guide rods are respectively fixedly connected to the mold clamping seat and are respectively located on the side of the mold clamping seat away from the mounting seat. The fixed seat is slidably connected to the guide rods and is located on the side of the guide rods away from the mold clamping seat.

[0009] Among them, the mold clamping component further includes connecting springs and a first electric push rod. The number of the connecting springs is multiple, and the multiple connecting springs are respectively fixedly connected to the mold clamping seat and are respectively located outside the guide rods. One end of the first electric push rod is fixedly connected to the base, and the other end of the first electric push rod is fixedly connected to the fixed seat.

[0010] Among them, the material pushing component includes a connecting seat, a second electric push rod and a push plate. The connecting seat is fixedly connected to the base and is located outside the base. The second electric push rod is fixedly connected to the connecting seat and is located on the top of the connecting seat. The push plate is fixedly connected to the second electric push rod.

[0011] For an injection molding machine for a heater housing with a barrel that can be quickly replaced according to the present utility model, the base and the support columns provide a supporting function for the injection molding machine, the support spring provides an elastic force for the support seat, and the support seat is used to support the material box. Through the elastic force provided by the support spring, the height of the support seat can be adjusted, so that the support seat can be suitable for material boxes of different models and sizes. When installing the material box, the mounting seat can be rotated along the rotating shaft, and after the material box is threadedly connected to the mounting seat from above the base, the material box and the mounting seat are rotated along the rotating shaft, and the material box is placed on the surface of the support seat, which is convenient for quickly disassembling and assembling the material box, and solves the problem that when an injection molding machine that is convenient for replacing the barrel is in use, only the adjustable support seat can be used to fix the barrel, and when disassembling and assembling the barrel, it is easy to cause damage to the support seat, resulting in damage to the injection molding machine. Description of the Drawings

[0012] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art.

[0013] Figure 1 It is a schematic diagram of the overall structure of an injection molding machine for a heater fan housing with a quickly replaceable barrel in the first embodiment of the present utility model.

[0014] Figure 2 It is a schematic diagram of the structure of the installation component in the first embodiment of the present utility model.

[0015] Figure 3 It is a schematic diagram of the structure of the mold clamping component in the first embodiment of the present utility model.

[0016] Figure 4 It is a front view of an injection molding machine for a heater fan housing with a quickly replaceable barrel in the second embodiment of the present utility model.

[0017] In the figure: 101 - base, 102 - support column, 103 - support spring, 104 - support seat, 105 - material box, 106 - slide rail, 107 - slider, 108 - rotating shaft, 109 - mounting seat, 110 - mold clamping seat, 111 - fixed seat, 112 - guide rod, 113 - connecting spring, 114 - first electric push rod, 201 - connecting seat, 202 - second electric push rod, 203 - push plate. Detailed implementation manners

[0018] The following details the embodiments of the present utility model. The examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0019] The first embodiment of the present application is as follows:

[0020] Please refer to Figures 1 to 3 , wherein, Figure 1 It is a schematic diagram of the overall structure of an injection molding machine for a heater fan housing with a quickly replaceable barrel in the first embodiment of the present utility model, Figure 2 It is a schematic diagram of the structure of the installation component in the first embodiment of the present utility model, Figure 3It is a schematic structural diagram of the mold clamping assembly of the first embodiment of the present utility model. The present utility model provides a plastic injection molding machine for a heater housing capable of quickly replacing a barrel, which includes a base 101, a support column 102, a mounting assembly and a mold clamping assembly. The mounting assembly includes a support spring 103, a support seat 104, a material box 105, a slide rail 106, a slider 107, a rotating shaft 108 and a mounting seat 109. The mold clamping assembly includes a mold clamping seat 110, a fixed seat 111, a guide rod 112, a connecting spring 113 and a first electric push rod 114. By the foregoing solution, the problem that when an injection molding machine facilitating the replacement of a barrel is in use, the barrel can only be fixed by an adjustable support seat, and when disassembling and assembling the barrel, it is easy to cause damage to the support seat, resulting in damage to the injection molding machine, is solved. It can be understood that the foregoing solution can be used in the scenario of quickly disassembling and assembling the barrel of an injection molding machine, and can also be used to solve the problem of mold clamping.

[0021] For this specific embodiment, the support column 102 is fixedly connected to the base 101 and is located at the bottom of the base 101. The number of the support springs 103 is multiple, and the multiple support springs 103 are respectively fixedly connected to the base 101 and are respectively located inside the base 101. The number of the support seats 104 is two, and the two support seats 104 are respectively fixedly connected to the support springs 103 and are respectively located at the tops of the support springs 103. The material box 105 is connected to the support seat 104 and is located at the top of the support seat 104. The mold clamping assembly and the material pushing assembly are respectively connected to the base 101. The base 101 and the support column 102 provide a supporting effect for the injection molding machine. The support spring 103 provides an elastic force for the support seat 104. The support seat 104 is used to support the material box 105. Through the elastic force provided by the support spring 103, the height of the support seat 104 can be adjusted, so that the support seat 104 can be applicable to material boxes 105 of different models and sizes.

[0022] Among them, the number of the slide rails 106 is two. The two slide rails 106 are respectively fixedly connected to the base 101 and are respectively located at the top of the base 101. The number of the sliders 107 is two. The two sliders 107 are respectively slidably connected to the slide rails 106 and are respectively located above the base 101. The number of the rotating shafts 108 is two. The two rotating shafts 108 are respectively rotatably connected to the sliders 107 and are respectively located on the opposite sides of the sliders 107. The mounting seat 109 is rotatably connected to the rotating shafts 108 and is located between the two rotating shafts 108. The slide rails 106 provide a sliding effect for the sliders 107. The sliders 107 provide a supporting effect for the rotating shafts 108 and the mounting seat 109. The rotating shafts 108 provide a rotating effect for the mounting seat 109. When installing the material box 105, the mounting seat 109 can be rotated along the rotating shaft 108. After the material box 105 is threadedly connected to the mounting seat 109 from above the base 101, the material box 105 and the mounting seat 109 are rotated along the rotating shaft 108, and the material box 105 is placed on the surface of the supporting seat 104, which is convenient for quickly disassembling and assembling the material box 105.

[0023] Secondly, the mold clamping seat 110 is fixedly connected to the base 101 and is located at the top of the base 101. The number of the guide rods 112 is four. The four guide rods 112 are respectively fixedly connected to the mold clamping seat 110 and are respectively located on the side of the mold clamping seat 110 away from the mounting seat 109. The fixed seat 111 is slidably connected to the guide rods 112 and is located on the side of the guide rods 112 away from the mold clamping seat 110. The mold clamping seat 110 provides a supporting effect for the mold clamping assembly. The fixed seat 111 is used to fix the mold. The guide rods 112 provide a guiding effect for the fixed seat 111.

[0024] Thirdly, the number of the connecting springs 113 is multiple. The multiple connecting springs 113 are respectively fixedly connected to the mold clamping seat 110 and are respectively located outside the guide rods 112. One end of the first electric push rod 114 is fixedly connected to the base 101, and the other end of the first electric push rod 114 is fixedly connected to the fixed seat 111. The connecting springs 113 provide an elastic force for the fixed seat 111. When fixing the mold, the fixed seat 111 is moved along the guide rods 112 towards the mold clamping seat 110 through the first electric push rod 114, and the mold is fixed between the mold clamping seat 110 and the fixed seat 111.

[0025] Using an injection molding machine for a heater fan housing with a quickly replaceable barrel according to this embodiment, the base 101 and the support columns 102 provide support for the injection molding machine. The support spring 103 provides elastic force for the support seat 104, and the support seat 104 is used to support the material box 105. Through the elastic force provided by the support spring 103, the height of the support seat 104 can be adjusted, so that the support seat 104 can be applicable to material boxes 105 of different models and sizes. When installing the material box 105, the mounting seat 109 can be rotated along the rotating shaft 108. After threading the material box 105 and the mounting seat 109 from above the base 101, then rotate the material box 105 and the mounting seat 109 along the rotating shaft 108, and place the material box 105 on the surface of the support seat 104, which facilitates the quick disassembly and assembly of the material box 105, and solves the problem that when an injection molding machine that is convenient for replacing the barrel is in use, only the barrel can be fixed by an adjustable support seat, and when disassembling and assembling the barrel, it is easy to cause damage to the support seat, resulting in damage to the injection molding machine.

[0026] The second embodiment of this application is as follows:

[0027] Based on the first embodiment, please refer to Figure 4 , where Figure 4 is the front view of an injection molding machine for a heater fan housing with a quickly replaceable barrel according to the second embodiment of the present utility model.

[0028] The injection molding machine for a heater fan housing with a quickly replaceable barrel according to this embodiment further includes a material pushing assembly, and the material pushing assembly includes a connecting seat 201, a second electric push rod 202, and a push plate 203.

[0029] For this specific embodiment, the connecting seat 201 is fixedly connected to the base 101 and is located outside the base 101. The second electric push rod 202 is fixedly connected to the connecting seat 201 and is located on the top of the connecting seat 201. The push plate 203 is fixedly connected to the second electric push rod 202. The connecting seat 201 provides support for the second electric push rod 202. When injecting the housing, the second electric push rod 202 is used to push the material box 105, achieving the purpose of injecting and processing the mold.

[0030] Using an injection molding machine for a heater fan housing with a quickly replaceable barrel according to this embodiment, when injecting the housing, the second electric push rod 202 is used to push the material box 105, achieving the purpose of injecting and processing the mold.

[0031] The above disclosure is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A plastic injection molding machine for a heater housing with a quickly replaceable barrel, comprising a base and support columns. The support columns are fixedly connected to the base and are located at the bottom of the base. It is characterized in that, it further comprises an installation assembly, a mold clamping assembly and a material pushing assembly; The installation assembly includes support springs, support seats and a material box. The number of the support springs is multiple. The multiple support springs are respectively fixedly connected to the base and are respectively located inside the base. The number of the support seats is two. The two support seats are respectively fixedly connected to the support springs and are respectively located at the tops of the support springs. The material box is connected to the support seats and is located at the tops of the support seats. The mold clamping assembly and the material pushing assembly are respectively connected to the base.

2. The plastic injection molding machine for a heater housing with a quickly replaceable barrel according to claim 1, characterized in that, The installation assembly further includes slide rails, sliders, rotating shafts and a mounting seat. The number of the slide rails is two. The two slide rails are respectively fixedly connected to the base and are respectively located at the top of the base. The number of the sliders is two. The two sliders are respectively slidably connected to the slide rails and are respectively located above the base. The number of the rotating shafts is two. The two rotating shafts are respectively rotatably connected to the sliders and are respectively located on the opposite sides of the sliders. The mounting seat is rotatably connected to the rotating shafts and is located between the two rotating shafts.

3. The plastic injection molding machine for a heater housing with a quickly replaceable barrel according to claim 2, characterized in that, The mold clamping assembly includes a mold clamping seat, a fixed seat and guide rods. The mold clamping seat is fixedly connected to the base and is located at the top of the base. The number of the guide rods is four. The four guide rods are respectively fixedly connected to the mold clamping seat and are respectively located on the side of the mold clamping seat away from the mounting seat. The fixed seat is slidably connected to the guide rods and is located on the side of the guide rods away from the mold clamping seat.

4. The plastic injection molding machine for a heater housing with a quickly replaceable barrel according to claim 3, characterized in that, The mold clamping assembly further includes connecting springs and a first electric push rod. The number of the connecting springs is multiple. The multiple connecting springs are respectively fixedly connected to the mold clamping seat and are respectively located outside the guide rods. One end of the first electric push rod is fixedly connected to the base, and the other end of the first electric push rod is fixedly connected to the fixed seat.

5. The plastic injection molding machine for a heater housing with a quickly replaceable barrel according to claim 1, characterized in that, The material pushing assembly includes a connecting seat, a second electric push rod and a push plate. The connecting seat is fixedly connected to the base and is located outside the base. The second electric push rod is fixedly connected to the connecting seat and is located at the top of the connecting seat. The push plate is fixedly connected to the second electric push rod.

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