Fan heater shell injection molding equipment with shockproof and noise reduction functions

Abstract

The utility model relates to the technical field of injection molding equipment, in particular to fan heater shell injection molding equipment with shockproof and noise reduction functions, which comprises a base, a support frame, a damping component, a lifting component, a mold component and an injection molding component, the damping assembly comprises horizontal damping springs, horizontal damping plates, vertical damping springs and vertical damping plates, the multiple horizontal damping springs are fixedly connected with the base, the two horizontal damping plates are slidably connected with the base, and the multiple vertical damping springs are fixedly connected with the supporting frame; the lifting assembly is connected with the supporting frame, the mold assembly is connected with the base, and the injection molding assembly is connected with the lifting assembly. The problems that when a damping injection molding machine is used, only damping can be conducted on a motor, friction and vibration are likely to happen between a movable mold and a fixed mold in the machining process, and the machining efficiency is high are solved. And a movable mold and a fixed mold are easily damaged, so that the processing cost is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding equipment, in particular to a heater shell injection molding equipment with shockproof and noise reduction functions. Background Art

[0002] The injection molding machine will generate a large lateral impact force during operation. This impact vibration is inevitable, but if the impact vibration lasts too long, it will affect the connection and operation between the mechanical parts of the machine itself over time, affecting the normal operation of the injection molding machine. In severe cases, it may even cause damage to the internal parts of the injection molding machine.

[0003] The existing announcement number CN211566733U discloses a shock-absorbing injection molding machine, including a top plate, an intermediate plate and a bottom plate, the top plate is connected to the intermediate plate through an upper support rod, the intermediate plate is connected to the bottom plate through a lower support rod, a fixed plate connected through a sleeve is arranged on the lower support rod, a movable mold is arranged on the top surface of the fixed plate, the bottom surface of the fixed plate is connected to the top surface of the bottom plate through a telescopic hydraulic cylinder, a fixed mold is arranged on the bottom surface of the intermediate plate, an injection molding device driven by a servo motor is arranged between the top plate and the intermediate plate, the servo motor is connected to the bottom surface of the top plate through a first shock-absorbing device, a second shock-absorbing device is arranged between the injection molding device and the upper support rod, the first shock-absorbing device can simultaneously reduce the vibration amplitude of horizontal vibration and vertical vibration, and reduce the noise value of the servo motor, and the second shock-absorbing device can reduce the vibration generated when the screw in the barrel rotates and increase the supporting force of the barrel to ensure the stable operation of the injection molding device.

[0004] However, the above-mentioned shock-absorbing injection molding machine can only absorb the vibration of the motor when in use. During processing, friction and vibration are likely to occur between the movable mold and the fixed mold, which may easily cause damage to the movable mold and the fixed mold, thereby increasing the processing cost. Utility Model Content

[0005] The purpose of the utility model is to provide a heater housing injection molding device with shockproof and noise reduction functions, which solves the problem that the shock-absorbing injection molding machine can only reduce the vibration of the motor when in use, and friction and vibration are likely to occur between the movable mold and the fixed mold during processing, which easily leads to damage to the movable mold and the fixed mold, thereby increasing the processing cost.

[0006] To achieve the above-mentioned purpose, the utility model provides a heater housing injection molding device with shockproof and noise reduction functions, comprising a base and a support frame, the support frame is fixedly connected to the base and located at the top of the base, and also comprises a shock absorbing assembly, a lifting assembly, a mold assembly and an injection molding assembly; the shock absorbing assembly comprises a horizontal shock absorbing spring, a horizontal shock absorbing plate, a vertical shock absorbing spring and a vertical shock absorbing plate, the number of the horizontal shock absorbing springs is multiple, the multiple horizontal shock absorbing springs are respectively fixedly connected to the base and are respectively located inside the base, the number of the horizontal shock absorbing plates is two, the two horizontal shock absorbing plates are respectively slidably connected to the base and are respectively located at one end of the horizontal shock absorbing spring away from the base, the number of the vertical shock absorbing springs is multiple, the multiple vertical shock absorbing springs are respectively fixedly connected to the support frame and are respectively located at the top of the support frame, the number of the vertical shock absorbing plates is two, the two vertical shock absorbing plates are respectively fixedly connected to the vertical shock absorbing spring and are respectively located at the top of the vertical shock absorbing spring, the lifting assembly is connected to the support frame, the mold assembly is connected to the base, and the injection molding assembly is connected to the lifting assembly.

[0007] Among them, the lifting assembly includes a lifting frame, a hydraulic telescopic rod and a lifting plate. The lifting frame is fixedly connected to the support frame and is located at the top of the support frame. There are two hydraulic telescopic rods, and the two hydraulic telescopic rods are respectively fixedly connected to the lifting frame and pass through the lifting frame respectively. The lifting plate is fixedly connected to the hydraulic telescopic rod and is located at the bottom of the hydraulic telescopic rod.

[0008] Wherein, the mold assembly includes a lower mold, an upper mold and a feed pipe, the lower mold is detachably connected to the base and is located between the two horizontal shock-absorbing plates, the upper mold is detachably connected to the lifting plate and is located at the bottom of the lifting plate, and the feed pipe is fixedly connected to the upper mold and passes through the lifting plate.

[0009] Among them, the injection molding assembly includes a feeding hopper, an injection molding box and a push rod. The feeding hopper is fixedly connected to the feeding tube and is located at the top of the feeding tube. The injection molding box is fixedly connected to the feeding hopper and is located at the top of the feeding hopper. The push rod is fixedly connected to the injection molding box and is located at the top of the injection molding box.

[0010] Among them, the heater housing injection molding equipment with shockproof and noise reduction functions also includes support columns and noise reduction pads. The number of the support columns is multiple, and the multiple support columns are respectively fixedly connected to the base and are respectively located at the bottom of the base. The number of the noise reduction pads is multiple, and the multiple noise reduction pads are respectively fixedly connected to the support columns and are respectively located at the bottom of the support columns.

[0011] The utility model discloses a heater shell injection molding device with shockproof and noise reduction functions, the base and the support frame provide support for the device, the horizontal shock-absorbing spring provides elastic force for the horizontal shock-absorbing plate, the vertical shock-absorbing spring provides elastic force for the vertical shock-absorbing plate, the horizontal shock-absorbing plate provides a limiting function for the lower mold, and the vertical shock-absorbing plate provides a limiting function for the lifting component. When the heater shell is injection molded, the elastic force provided by the horizontal shock-absorbing spring and the limiting function provided by the horizontal shock-absorbing plate reduce the vibration of the lower mold in the horizontal direction, and the elastic force provided by the vertical shock-absorbing spring and the limiting function of the vertical shock-absorbing plate reduce the vibration of the upper mold, reduce the vibration between the molds, and also reduce the noise generated by the vibration, thereby solving the problem that the shock-absorbing injection molding machine can only perform shock absorption on the motor when in use, and friction and vibration are likely to occur between the movable mold and the fixed mold during processing, which easily leads to damage to the movable mold and the fixed mold and increases the processing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of a heater housing injection molding device with shockproof and noise reduction functions according to the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the vibration reduction assembly of the first embodiment of the utility model.

[0015] Figure 3 It is a front view of the lifting assembly, the mold assembly and the pushing assembly of the first embodiment of the utility model.

[0016] Figure 4 It is a front view of a heater housing injection molding device with shockproof and noise reduction functions according to the second embodiment of the utility model.

[0017] In the figure: 101-base, 102-support frame, 103-horizontal shock-absorbing spring, 104-horizontal shock-absorbing plate, 105-vertical shock-absorbing spring, 106-vertical shock-absorbing plate, 107-lifting frame, 108-hydraulic telescopic rod, 109-lifting plate, 110-lower mold, 111-upper mold, 112-feeding pipe, 113-feeding hopper, 114-injection molding box, 115-push rod, 201-support column, 202-noise reduction pad. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and 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 be used to explain the present invention, but should not be understood as limiting the present invention.

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

[0020] See also Figures 1 to 3 ,in, Figure 1 This is a schematic diagram of the overall structure of a heater housing injection molding device with shockproof and noise reduction functions according to the first embodiment of the utility model. Figure 2 is a schematic structural diagram of a vibration reduction assembly according to a first embodiment of the utility model. Figure 3 It is a front view of the lifting component, mold component and pusher component of the first embodiment of the utility model. The utility model provides a heater housing injection molding device with shockproof and noise reduction functions, including a base 101, a support frame 102, a shock absorbing component, a lifting component, a mold component and an injection molding component. The shock absorbing component includes a horizontal shock absorbing spring 103, a horizontal shock absorbing plate 104, a vertical shock absorbing spring 105 and a vertical shock absorbing plate 106. The lifting component includes a lifting frame 107, a hydraulic telescopic rod 108 and a lifting plate 109. The mold component includes a lower mold 110, an upper mold 111 and a feeding pipe 112. The injection molding component includes a feeding hopper 113, an injection molding box 114 and a pusher rod 115. The above-mentioned solution solves the problem that the shock absorbing injection molding machine can only dampen the motor when in use, and friction and vibration are likely to occur between the movable mold and the fixed mold during processing, which is likely to cause damage to the movable mold and the fixed mold, thereby increasing the processing cost.

[0021] According to the present specific embodiment, the support frame 102 is fixedly connected to the base 101 and is located at the top of the base 101. There are multiple horizontal shock-absorbing springs 103, and the multiple horizontal shock-absorbing springs 103 are respectively fixedly connected to the base 101 and are respectively located inside the base 101. There are two horizontal shock-absorbing plates 104, and the two horizontal shock-absorbing plates 104 are respectively slidably connected to the base 101 and are respectively located at one end of the horizontal shock-absorbing spring 103 away from the base 101. There are multiple vertical shock-absorbing springs 105, and the multiple vertical shock-absorbing springs 105 are respectively fixedly connected to the support frame 102 and are respectively located at the top of the support frame 102. There are two vertical shock-absorbing plates 106, and the two vertical shock-absorbing plates 106 are respectively fixedly connected to the vertical shock-absorbing spring 105 and are respectively located at the top of the vertical shock-absorbing spring 105. The lifting assembly and The support frame 102 is connected, the mold assembly is connected to the base 101, and the injection molding assembly is connected to the lifting assembly. The base 101 and the support frame 102 provide support for the equipment. The horizontal shock-absorbing spring 103 provides elastic force for the horizontal shock-absorbing plate 104, and the vertical shock-absorbing spring 105 provides elastic force for the vertical shock-absorbing plate 106. The horizontal shock-absorbing plate 104 provides a limiting effect for the lower mold 110, and the vertical shock-absorbing plate 106 provides a limiting effect for the lifting assembly. When the heater housing is injection molded, the elastic force provided by the horizontal shock-absorbing spring 103 and the limiting effect provided by the horizontal shock-absorbing plate 104 reduce the vibration of the lower mold 110 in the horizontal direction, and the elastic force provided by the vertical shock-absorbing spring 105 and the limiting effect of the vertical shock-absorbing plate 106 reduce the vibration of the upper mold 111, thereby reducing the vibration between the molds and also reducing the noise generated by the vibration.

[0022] Among them, the lifting frame 107 is fixedly connected to the support frame 102 and is located at the top of the support frame 102. There are two hydraulic telescopic rods 108, and the two hydraulic telescopic rods 108 are fixedly connected to the lifting frame 107 and pass through the lifting frame 107 respectively. The lifting plate 109 is fixedly connected to the hydraulic telescopic rod 108 and is located at the bottom of the hydraulic telescopic rod 108. The lifting frame 107 provides support for the lifting assembly, and the hydraulic telescopic rod 108 provides power for the lifting plate 109. When closing the mold, the hydraulic device in the hydraulic telescopic rod 108 is used to push the lifting plate 109 to move downward, and at the same time drive the upper mold 111 to move downward, so that the upper mold 111 and the lower mold 110 are matched together, thereby achieving the purpose of facilitating mold closing.

[0023] Secondly, the lower mold 110 is detachably connected to the base 101 and is located between the two horizontal shock-absorbing plates 104. The upper mold 111 is detachably connected to the lifting plate 109 and is located at the bottom of the lifting plate 109. The feeding pipe 112 is fixedly connected to the upper mold 111 and passes through the lifting plate 109. The lower mold 110 is a fixed mold and the upper mold 111 is a movable mold. When the molds are closed, the lifting plate 109 moves downward, and at the same time drives the upper mold 111 to close the mold with the lower mold 110, and the feeding pipe 112 is used to feed the injection molding between the upper mold 111 and the lower mold 110.

[0024] Again, the feeding hopper 113 is fixedly connected to the feeding tube 112 and is located at the top of the feeding tube 112. The injection molding box 114 is fixedly connected to the feeding hopper 113 and is located at the top of the feeding hopper 113. The pushing rod 115 is fixedly connected to the injection molding box 114 and is located at the top of the injection molding box 114. The feeding hopper 113 provides a guide for the injection molding raw material. The injection molding box 114 is used to store the injection molding raw material. During injection molding, the pushing rod 115 is pushed downward to squeeze the injection molding raw material in the injection molding box 114 and enter the feeding tube 112 through the feeding hopper 113, so as to achieve the purpose of injecting molding the center of the upper mold 111 and the lower mold 110.

[0025] The heater housing injection molding device with anti-vibration and noise reduction functions of the present embodiment is used, the base 101 and the support frame 102 provide support for the device, the horizontal shock absorbing spring 103 provides elastic force for the horizontal shock absorbing plate 104, the vertical shock absorbing spring 105 provides elastic force for the vertical shock absorbing plate 106, the horizontal shock absorbing plate 104 provides a limiting effect for the lower mold 110, and the vertical shock absorbing plate 106 provides a limiting effect for the lifting component. When the heater housing is injection molded, the horizontal shock absorbing spring 103 provides a The elastic force of the horizontal damping plate 104 and the limiting effect provided by the horizontal damping plate 104 reduce the vibration of the lower mold 110 in the horizontal direction. The elastic force provided by the vertical damping spring 105 and the limiting effect of the vertical damping plate 106 reduce the vibration of the upper mold 111, reduce the vibration between the molds, and also reduce the noise generated by the vibration, thus solving the problem that the damping injection molding machine can only dampen the motor when in use, and friction and vibration are likely to occur between the movable mold and the fixed mold during processing, which easily leads to damage to the movable mold and the fixed mold and increases the processing cost.

[0026] The second embodiment of the present application is:

[0027] Based on the first embodiment, please refer to Figure 4 ,in, Figure 4It is a front view of a heater housing injection molding device with shockproof and noise reduction functions according to the second embodiment of the utility model.

[0028] The heater housing injection molding equipment with anti-vibration and noise reduction functions in this embodiment further includes a support column 201 and a noise reduction pad 202 .

[0029] According to this specific embodiment, there are multiple support columns 201, which are respectively fixedly connected to the base 101 and respectively located at the bottom of the base 101. There are multiple noise reduction pads 202, which are respectively fixedly connected to the support columns 201 and respectively located at the bottom of the support columns 201. The support columns 201 provide support for the equipment, and the noise reduction pads 202 are used to absorb the noise generated by the friction between the device and the ground.

[0030] The heater housing injection molding device with shockproof and noise reduction functions of this embodiment is used, the support column 201 provides support for the device, and the noise reduction pad 202 is used to absorb the noise generated by the friction between the device and the ground, which greatly reduces the noise generated by the equipment.

[0031] What is disclosed above 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. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A heater housing injection molding device with shockproof and noise reduction functions, comprising a base and a support frame, wherein the support frame is fixedly connected to the base and is located on the top of the base, characterized in that: It also includes shock absorbing components, lifting components, mold components and injection molding components; The shock absorbing assembly includes a horizontal shock absorbing spring, a horizontal shock absorbing plate, a vertical shock absorbing spring and a vertical shock absorbing plate. There are multiple horizontal shock absorbing springs, and the multiple horizontal shock absorbing springs are respectively fixedly connected to the base and are respectively located inside the base. There are two horizontal shock absorbing plates, and the two horizontal shock absorbing plates are respectively slidably connected to the base and are respectively located at one end of the horizontal shock absorbing spring away from the base. There are multiple vertical shock absorbing springs, and the multiple vertical shock absorbing springs are respectively fixedly connected to the support frame and are respectively located at the top of the support frame. There are two vertical shock absorbing plates, and the two vertical shock absorbing plates are respectively fixedly connected to the vertical shock absorbing spring and are respectively located at the top of the vertical shock absorbing spring. The lifting assembly is connected to the support frame, the mold assembly is connected to the base, and the injection molding assembly is connected to the lifting assembly.

2. The heater housing injection molding equipment with anti-vibration and noise reduction functions as claimed in claim 1, characterized in that: The lifting assembly includes a lifting frame, a hydraulic telescopic rod and a lifting plate. The lifting frame is fixedly connected to the support frame and is located on the top of the support frame. There are two hydraulic telescopic rods, which are respectively fixedly connected to the lifting frame and pass through the lifting frame respectively. The lifting plate is fixedly connected to the hydraulic telescopic rod and is located at the bottom of the hydraulic telescopic rod.

3. The heater housing injection molding equipment with anti-vibration and noise reduction functions as claimed in claim 2, characterized in that: The mold assembly includes a lower mold, an upper mold and a feed pipe. The lower mold is detachably connected to the base and is located between the two horizontal shock-absorbing plates. The upper mold is detachably connected to the lifting plate and is located at the bottom of the lifting plate. The feed pipe is fixedly connected to the upper mold and passes through the lifting plate.

4. The heater housing injection molding equipment with anti-vibration and noise reduction functions as claimed in claim 3, characterized in that: The injection molding assembly includes a feeding hopper, an injection molding box and a push rod. The feeding hopper is fixedly connected to the feeding tube and is located at the top of the feeding tube. The injection molding box is fixedly connected to the feeding hopper and is located at the top of the feeding hopper. The push rod is fixedly connected to the injection molding box and is located at the top of the injection molding box.

5. The heater housing injection molding equipment with anti-vibration and noise reduction functions as claimed in claim 1, characterized in that: The heater housing injection molding equipment with shockproof and noise reduction functions also includes support columns and noise reduction pads. There are multiple support columns, and the multiple support columns are respectively fixedly connected to the base and are respectively located at the bottom of the base. There are multiple noise reduction pads, and the multiple noise reduction pads are respectively fixedly connected to the support columns and are respectively located at the bottom of the support columns.

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