Injection molding equipment for plastic molding processing

Abstract

The utility model relates to the technical field of injection molding processing, in particular to injection molding equipment for plastic molding processing, which comprises a bottom plate and universal wheels mounted on the bottom plate. The height adjusting mechanism is installed on the bottom plate, a storage box used for storing molten plastic is installed on the height adjusting mechanism, and a feeding hopper is installed at the upper end of the storage box; the stirring mechanism is mounted on the storage box, and a heating plate is mounted in the storage box; and the discharging mechanism is installed on the storage box and used for injecting the molten plastic in the storage box into the plastic mold, the discharging mechanism can be stably placed, and a pressure pump is installed on the storage box. According to the injection molding equipment for plastic molding processing, molten plastic can be injected into a plastic mold, the molten plastic can be stirred while being continuously heated, a leading-out head of the molten plastic can be further protected, cleanliness of the leading-out head is guaranteed, and the injection molding equipment is easy to operate and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding, in particular to an injection molding device for plastic molding. Background Art

[0002] When plastic parts are being molded, the molten plastic needs to be injected into the plastic mold. At this time, injection molding equipment is needed. The use of injection molding equipment can easily and quickly inject the molten plastic into the plastic mold to realize the mold production of plastic parts.

[0003] Although the existing injection molding equipment can inject molten plastic into a plastic mold for injection molding production, there are still some problems. First, the current injection molding equipment is unable to stir the molten plastic while continuously heating the molten plastic, and the molten plastic has the risk of solidifying. Second, the current injection molding equipment is unable to protect the outlet head of the molten plastic, and the outlet head is easily contaminated by dust. Therefore, a plastic molding injection molding equipment is needed to solve the above problems. Utility Model Content

[0004] The purpose of the embodiment of the utility model is to provide an injection molding device for plastic molding processing, aiming to solve the following problems: the existing injection molding device is unable to stir the molten plastic while continuously heating the molten plastic and is unable to protect the outlet head of the molten plastic.

[0005] The utility model is implemented as follows: an injection molding device for plastic molding processing includes: a base plate and a universal wheel, wherein the universal wheel is mounted on the base plate to facilitate the movement of the base plate; a height adjustment mechanism, which is mounted on the base plate, and a storage box for storing molten plastic is mounted on the height adjustment mechanism, and a feeding hopper for adding molten plastic into the storage box is mounted on the upper end of the storage box; a stirring mechanism, which is mounted on the storage box, and is used to stir the molten plastic in the storage box, and a heating plate is mounted in the storage box, and the heating plate can heat the molten plastic to avoid solidification of the molten plastic; a discharging mechanism, which is mounted on the storage box, and is used to inject the molten plastic in the storage box into a plastic mold, and the discharging mechanism can be stably placed, and a pressure pump for driving the molten plastic to be discharged from the discharging mechanism is mounted on the storage box.

[0006] Preferably, the height adjustment mechanism includes: an electric push rod, which is fixedly mounted on the base plate, the storage box and the power output end of the electric push rod are fixedly connected, and the electric push rod is used to drive the storage box to rise or fall; a guide column, one end of which is fixedly connected to the base plate and distributed on both sides of the electric push rod, and the guide columns on both sides are provided with guide sleeves fixedly connected to the storage box.

[0007] Preferably, the stirring mechanism includes: a power member, which is fixedly arranged outside the storage box, and the output shaft of the power member is fixedly connected to a first gear, and the first gear is meshed with a second gear rotatably mounted on the storage box; an axis rod, which is fixedly connected to the rotating shaft of the second gear, and a stirring rod is fixedly arranged on the axis rod, and a plurality of stirring rods are provided for stirring the molten plastic to prevent the molten plastic from solidifying.

[0008] Preferably, the discharging mechanism comprises: a support rod, one end of which is fixedly connected to the storage box, and the other end of the support rod is fixedly connected to the placement component; a discharging hopper, which is fixedly connected to the storage box, and the discharging end of the discharging hopper is fixedly connected to a hose, and the end of the hose away from the discharging hopper is fixedly connected to a discharge head, and the molten plastic can be introduced into the plastic mold from the discharging hopper through the hose and the discharge head, and the discharge head can be stably placed on the placement component.

[0009] Preferably, the placement assembly includes: a support ring, which is fixedly connected to the other end of the support rod, a linkage rod is fixedly arranged in the support ring, the linkage rod is provided with two baffles fixedly connected at the ends close to each other, a linkage block is sleeved on the linkage rod, and a compression spring is fixedly connected between the linkage block and the baffle for pushing the linkage block to slide along the linkage rod; a pull rod, one end of which is hinged to the linkage block, and the other end of the pull rod is hinged to a clamping plate, and the clamping plate is used to clamp the lead-out head in the support ring; a pull handle, which is fixedly connected to one side of the clamping plate and is used to pull the clamping plate away from the lead-out head; a sliding rod, one end of which is fixedly connected to the inner wall of the support ring, and the sliding rod is sleeved with a sliding sleeve fixedly connected to the other side of the clamping plate; a protective cover, which is fixedly installed outside the support ring and is used to protect the lead-out head.

[0010] The plastic molding injection molding equipment provided by the utility model can not only inject molten plastic into a plastic mold, but also stir the molten plastic while continuously heating the molten plastic, thereby maintaining the molten plastic in a liquid flowable state, and further can protect the outlet head of the molten plastic to ensure the cleanliness of the outlet head, and is simple to operate and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 Schematic diagram of the structure of injection molding equipment for plastic molding processing.

[0012] Figure 2 Schematic diagram of the placement components of an injection molding machine for plastic molding processes.

[0013] In the accompanying drawings: 1-bottom plate, 2-universal wheel, 3-height adjustment mechanism, 4-storage box, 5-feeding hopper, 6-stirring mechanism, 7-heating plate, 8-discharging mechanism, 9-pressure pump, 31-electric push rod, 32-guide column, 33-guide sleeve, 61-power part, 62-first gear, 63-second gear, 64-axle, 65-stirring rod, 81-support rod, 82-placing component, 83-discharging hopper, 84-hose, 85-delivery head, 821-support ring, 822-linkage rod, 823-baffle, 824-linkage block, 825-compression spring, 826-pull rod, 827-pressure plate, 828-handle, 829-slide rod, 8210-slide sleeve, 8211-protective cover. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and do not limit the utility model.

[0015] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0016] See also Figure 1 The embodiment of the utility model provides an injection molding device for plastic molding processing, and the injection molding device for plastic molding processing includes:

[0017] A base plate 1 and a universal wheel 2, wherein the universal wheel 2 is mounted on the base plate 1 to facilitate the movement of the base plate 1; a height adjustment mechanism 3, which is mounted on the base plate 1, and a storage box 4 for storing molten plastic is mounted on the height adjustment mechanism 3, and a feeding hopper 5 for adding molten plastic into the storage box 4 is mounted on the upper end of the storage box 4; a stirring mechanism 6, which is mounted on the storage box 4, and is used to stir the molten plastic in the storage box 4, and a heating plate 7 is mounted in the storage box 4, and the heating plate 7 can heat the molten plastic to prevent the molten plastic from solidifying; a discharging mechanism 8, which is mounted on the storage box 4, and is used to inject the molten plastic in the storage box 4 into a plastic mold, and the discharging mechanism 8 can be stably placed, and a pressure pump 9 for driving the molten plastic to be discharged from the discharging mechanism 8 is mounted on the storage box 4.

[0018] When using the injection molding equipment for plastic molding processing, first, the equipment can be moved to a suitable position by rolling the universal wheel 2, and then the height adjustment mechanism 3 is turned on. The height adjustment mechanism 3 can drive the storage box 4 to rise or fall. After the storage box 4 is adjusted to a suitable height, the molten plastic can be added to the storage box 4 from the feeding hopper 5, and the stirring mechanism 6 and the heating plate 7 are turned on. The heating plate 7 can heat the molten plastic, and the stirring mechanism 6 can stir the molten plastic to prevent the molten plastic from solidifying. The discharge end of the discharge mechanism 8 is allowed to enter the feed end of the plastic mold, and the pressure pump 9 is turned on. The pressure pump 9 can pressurize the storage box 4, and the molten plastic can be introduced into the plastic mold through the discharge mechanism 8 to realize the injection molding process.

[0019] like Figure 1 As shown, as a preferred embodiment of the utility model, the height adjustment mechanism 3 includes: an electric push rod 31, which is fixedly mounted on the base plate 1, and the storage box 4 is fixedly connected to the power output end of the electric push rod 31, and the electric push rod 31 is used to drive the storage box 4 to rise or fall; a guide column 32, one end of which is fixedly connected to the base plate 1 and distributed on both sides of the electric push rod 31, and the guide columns 32 on both sides are provided with guide sleeves 33 fixedly connected to the storage box 4.

[0020] When adjusting the height of the storage box 4, the electric push rod 31 is turned on, and the electric push rod 34 can drive the storage box 4 and the guide sleeve 33 to move upward or downward along the guide column 32. After the storage box 4 is adjusted to a suitable height, the electric push rod 31 can be closed.

[0021] like Figure 1 As shown, as a preferred embodiment of the utility model, the stirring mechanism 6 includes: a power member 61, which is fixedly arranged outside the storage box 4, and the output shaft of the power member 61 is fixedly connected with a first gear 62, and the first gear 62 is meshed with a second gear 63 rotatably installed on the storage box 4; a shaft 64, which is fixedly connected to the rotating shaft of the second gear 63, and a stirring rod 65 is fixedly arranged on the shaft 64, and a plurality of stirring rods 65 are provided for stirring the molten plastic to prevent the molten plastic from solidifying.

[0022] When stirring the molten plastic, turn on the power piece 61, which is specifically a motor. The output shaft of the power piece 61 drives the first gear 62 to rotate, and the first gear 62 drives the second gear 63 and the shaft 64 to rotate. The rotation of the shaft 64 drives the stirring rod 65 to rotate. The rotation of the stirring rod 65 can achieve the stirring of the molten plastic in the storage box 4.

[0023] like Figure 1As shown, as a preferred embodiment of the utility model, the discharging mechanism 8 includes: a support rod 81, one end of which is fixedly connected to the storage box 4, and the other end of the support rod 81 is fixedly connected to the placement component 82; a discharging hopper 83, which is fixedly connected to the storage box 4, and the discharging end of the discharging hopper 83 is fixedly connected to a hose 84, and the end of the hose 84 away from the discharging hopper 83 is fixedly connected to a guide head 85, and the molten plastic can be introduced into the plastic mold from the discharging hopper 83 through the hose 84 and the guide head 85, and the guide head 85 can be stably placed on the placement component 82.

[0024] like Figure 2 As shown, as a preferred embodiment of the utility model, the placement component 82 includes: a support ring 821, which is fixedly connected to the other end of the support rod 81, a linkage rod 822 is fixedly arranged in the support ring 821, the linkage rod 822 is provided with two baffles 823 fixedly connected to each other at the ends close to each other, a linkage block 824 is sleeved on the linkage rod 822, and a compression spring 825 for pushing the linkage block 824 to slide along the linkage rod 822 is fixedly connected between the linkage block 824 and the baffle 823; a pull rod 826, one end of which is connected to the linkage block 82 4 is hinged, and the other end of the pull rod 826 is hinged with a clamping plate 827, which is used to clamp the lead-out head 85 in the support ring 821; a pull handle 828, which is fixedly connected to the clamping plate 827 on one side and is used to pull the clamping plate 827 away from the lead-out head 85; a slide rod 829, one end of which is fixedly connected to the inner wall of the support ring 821, and the slide rod 829 is sleeved with a slide sleeve 8210 fixedly connected to the clamping plate 827 on the other side; a protective cover 8211, which is fixedly installed outside the support ring 821 and is used to protect the lead-out head 85.

[0025] During injection molding, the outlet head 85 is taken out from the support ring 821, and then the outlet head 85 is connected to the feed end of the plastic mold, and the pressure pump 9 is turned on. Under the drive of the pressure pump 9, the molten plastic in the storage box 4 can flow from the discharge hopper 83 to the outlet head 85 through the hose 84, and finally injected into the mold by the outlet head 85. After the injection molding is completed, the pull handle 828 is pulled, and the pull handle 828 drives the clamping plate 827 on one side to move. The movement of the clamping plate 827 on one side causes the pull rod 826 on one side to drive the linkage blocks 824 on both sides along the linkage rod 822. When the two clamping plates 827 on both sides are moved away from each other, the guide head 85 can be placed between the two clamping plates 827, and the pull handle 828 can be released. The compression spring 825 can push the clamping plates 827 on both sides to approach each other, thereby compressing the guide head 85, and the protective cover 8211 can protect the guide head 85 to prevent the guide head 85 from being contaminated by dust.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An injection molding device for plastic molding, comprising a base plate and a universal wheel, It is characterized in that The universal wheel is mounted on the bottom plate to facilitate the movement of the bottom plate; A height adjustment mechanism is mounted on the bottom plate, a storage box for storing molten plastic is mounted on the height adjustment mechanism, and a feeding hopper for adding molten plastic into the storage box is mounted on the upper end of the storage box; A stirring mechanism is installed on the storage box and is used to stir the molten plastic in the storage box. A heating plate is installed in the storage box, and the heating plate can heat the molten plastic to prevent the molten plastic from solidifying; The discharging mechanism is installed on the storage box and is used to inject the molten plastic in the storage box into the plastic mold. The discharging mechanism can be stably placed, and a pressure pump is installed on the storage box to drive the molten plastic to be discharged from the discharging mechanism.

2. The injection molding equipment for plastic molding according to claim 1, It is characterized in that The height adjustment mechanism comprises: An electric push rod is fixedly mounted on the bottom plate, the storage box is fixedly connected to the power output end of the electric push rod, and the electric push rod is used to drive the storage box to rise or fall; The guide column has one end fixedly connected to the bottom plate and is distributed on both sides of the electric push rod. The guide columns on both sides are sleeved with guide sleeves fixedly connected to the storage box.

3. The injection molding equipment for plastic molding according to claim 1, It is characterized in that The stirring mechanism comprises: A power member is fixedly arranged outside the storage box, wherein an output shaft of the power member is fixedly connected to a first gear, and the first gear is meshed with a second gear rotatably mounted on the storage box; The shaft is fixedly connected to the second gear shaft, and a stirring rod is fixedly arranged on the shaft. There are multiple stirring rods, which are used to stir the molten plastic to prevent the molten plastic from solidifying.

4. The injection molding equipment for plastic molding according to claim 1, It is characterized in that The discharging mechanism comprises: A support rod, one end of which is fixedly connected to the storage box, and the other end of which is fixedly connected to a placement component; The discharge hopper is fixedly connected to the storage box. A hose is fixedly connected to the discharge end of the discharge hopper. An outlet head is fixedly connected to the end of the hose away from the discharge hopper. The molten plastic can be introduced into the plastic mold from the discharge hopper through the hose and the outlet head. The outlet head can be stably placed on the placement component.

5. The injection molding equipment for plastic molding according to claim 4, It is characterized in that The placement component comprises: A support ring is fixedly connected to the other end of the support rod, a linkage rod is fixedly arranged in the support ring, two linkage rods are provided and baffles are fixedly connected at the ends close to each other, a linkage block is sleeved on the linkage rod, and a compression spring is fixedly connected between the linkage block and the baffle for pushing the linkage block to slide along the linkage rod; A pull rod, one end of which is hinged to the linkage block, and the other end of which is hinged to a clamping plate, the clamping plate is used to clamp the lead-out head in the support ring; A pull handle, which is fixedly connected to one side of the clamping plate and is used to pull the clamping plate away from the lead-out head; A sliding rod, one end of which is fixedly connected to the inner wall of the support ring, and the sliding rod is sleeved with a sliding sleeve fixedly connected to the pressing plate on the other side; The protective cover is fixedly installed outside the supporting ring and is used for protecting the guide head.

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