Storage mechanism for injection molding machine

Abstract

The utility model relates to the field of test equipment, and discloses a material storage mechanism for an injection molding machine, which is used for providing plastic particles for an automatic material conveying machine. The material storage barrel is used for storing plastic particles, the material storage barrel is arranged in the first direction and fixedly connected with the frame body, a material conveying opening is formed in the bottom, in the first direction, of the material storage barrel, and the automatic material conveying machine is connected with the material conveying opening. The storage mechanism for the injection molding machine is used for orderly conveying plastic particles to an automatic conveying machine.

Description

TECHNICAL FIELD

[0001] The application relates to the field of injection molding machines, in particular to a material storage mechanism for an injection molding machine. BACKGROUND

[0002] The injection molding machine is main molding equipment for making various plastic products by using thermoplastic or thermosetting plastics and plastic molding molds, and can be divided into vertical, horizontal and vertical-horizontal combined types. The injection molding machine can heat plastics, apply high pressure to molten plastics, and make the molten plastics fill the mold cavity, and is widely applied to various fields such as national defense, machinery, automobile, building materials, packaging, agriculture and people's daily life. In some injection molding machine processing plants, workers usually pour plastic particles into a flat box, and then randomly place a conveying pipe of an automatic material conveying machine in the box, so that the plastic in the corner of the box is not easy to be sucked by the automatic material conveying machine, and manual stirring of the plastic particles in the box is required at regular time, and the plastic particles are prone to be left in the box for a long time, resulting in moldy or other abnormalities of the plastic particles. CONTENT OF THE UTILITY MODEL

[0003] The application mainly solves the technical problems that the existing material conveying particles need to be stirred at regular time in the existing material storage mechanism and are prone to abnormalities. The application provides a material storage mechanism for an injection molding machine, which can orderly convey plastic particles to an automatic material conveying machine.

[0004] In order to solve the above technical problems, the application provides a material storage mechanism for an injection molding machine, which is used for providing plastic particles to an automatic material conveying machine, and characterized in that the material storage mechanism comprises,

[0005] a frame body;

[0006] a material storage cylinder, which is used for storing plastic particles, is arranged along a first direction, is fixedly connected with the frame body, and is provided with a material conveying opening at a bottom portion thereof, and the automatic material conveying machine is connected with the material conveying opening.

[0007] In an implementation manner, the frame body comprises,

[0008] a fixed plate assembly, which comprises a plurality of fixed plates arranged along the first direction at intervals, and the fixed plates are arranged along a second direction and are fixedly connected with the material storage cylinder;

[0009] a connecting rod assembly, which comprises a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are arranged along the first direction, the two fixed plates are connected through the first connecting rod, and the bottom portion of the fixed plate assembly is connected with the second connecting rod.

[0010] In an implementation manner, the frame body further comprises,

[0011] A universal wheel is arranged at the bottom of the second connecting rod.

[0012] In an embodiment, the storage cylinder comprises an inlet and the outlet, the inlet is arranged at the top of the storage cylinder along the first direction.

[0013] In an embodiment, the storage cylinder is arranged in a long strip structure along the first direction, and the side of the storage cylinder close to the outlet is a tapered structure.

[0014] In an embodiment, the outlet is arranged spaced apart from the bottom of the frame.

[0015] In an embodiment, further comprising,

[0016] A climbing frame is arranged at one side of the storage cylinder, and the top of the climbing frame is arranged close to the inlet.

[0017] In an embodiment, the climbing frame comprises a climbing surface and a connecting surface, the climbing surface and the connecting surface are arranged at two sides of the climbing frame along the second direction respectively, the climbing frame is connected to the storage cylinder through the connecting surface, the climbing surface is composed of a plurality of steps, and the bottom of the climbing frame is provided with a universal wheel.

[0018] In an embodiment, further comprising, a lifting frame for lifting the bagged plastic particles.

[0019] In an embodiment, the lifting frame comprises,

[0020] A base and a lifting plate are arranged spaced apart along the first direction, and the base is arranged at the bottom of the lifting plate.

[0021] A lifting cylinder is arranged between the base and the lifting plate, and the lifting cylinder is connected to the base and the lifting plate respectively, and under the action of the lifting cylinder, the lifting plate floats up and down relative to the base.

[0022] Compared with the prior art, the application is a long strip structure arranged along the first direction, and the outlet is arranged at the bottom of the storage cylinder along the first direction. When the plastic particles are introduced into the storage cylinder, the plastic particles will be orderly introduced into the automatic feeding machine from the outlet, so as to avoid the accumulation of part of the plastic particles in the storage cylinder.

[0023] Therefore, the application has the characteristics of reasonable structure and convenient use. BRIEF DESCRIPTION OF DRAWINGS

[0024] ATTACH Figure 1 It is a structural schematic view of the storage mechanism of the injection molding machine.

[0025] Description of the numbers in the figure:

[0026] X, first direction; Y, second direction;

[0027] 100, frame;

[0028] 110, fixed plate assembly; 120, connecting rod assembly; 121, first connecting rod; 122, second connecting rod; 130, universal wheel;

[0029] 200, storage barrel;

[0030] 210, feeding port; 220, feeding port;

[0031] 300, climbing frame;

[0032] 310, climbing surface; 320, connecting surface;

[0033] 400, lifting frame;

[0034] 410, base; 420, lifting plate; 430, lifting cylinder. DETAILED DESCRIPTION

[0035] In order to make the purpose, features, and advantages of this application more obvious and easy to understand, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of this application.

[0036] The prior art has the technical problem that the alignment piece is easily lost.

[0037] To this end, the present application provides a material storage mechanism for an injection molding machine, which is used to provide plastic particles to an automatic feeder, and is characterized in that it includes:

[0038] frame;

[0039] The storage barrel is used to store plastic particles. The storage barrel is arranged along the first direction. The storage barrel is fixedly connected to the frame. A feeding port is provided at the bottom of the storage barrel along the first direction. The automatic feeding machine is connected to the feeding port.

[0040] Example 1:

[0041] Attachment Figure 1 This is a structural diagram of the material storage mechanism used in the injection molding machine of this application. Figure 1As shown, the first direction X is the height direction of the injection molding machine storage mechanism, that is, the up-down direction of the injection molding machine storage mechanism. In the present application, the feed port 220 of the storage cylinder 200 is on the top, and the delivery port 210 of the storage cylinder 200 is on the bottom. The second direction Y is the width direction of the injection molding machine storage mechanism, that is, the left-right direction of the injection molding machine storage mechanism.

[0042] Please refer to the accompanying drawings Figure 1 As shown, the injection molding machine storage mechanism of the present application includes a storage cylinder 200, which is provided with a storage space for storing plastic particles. The storage cylinder 200 is a long strip structure arranged along the first direction X. The top of the storage cylinder 200 along the first direction X is provided with a feed port 220, and the bottom of the storage cylinder 200 along the first direction X is provided with a delivery port 210. The feed port 220 and the delivery port 210 are arranged in correspondence with each other in the up-down direction. The plastic particles enter the storage cylinder 200 through the feed port 220 and are output to the automatic delivery machine through the delivery port 210. Since the storage cylinder 200 is a long strip structure arranged along the first direction X, the plastic particles can flow out from the delivery port 210 in an orderly manner along the first direction X after entering the storage cylinder 200. The plastic particles will not accumulate in the storage cylinder 200 for a long time, which may cause mold or other abnormal conditions. The reason for mold is that the factory environment is complex, and the plastic particles may be in contact with moisture or mold when they are left in the storage device for a long time without being used. Other abnormal conditions include a high probability of deterioration or staining of the plastic particles.

[0043] In an embodiment, the storage cylinder 200 is composed of an upper cylinder of a cylindrical structure and a lower cylinder of a conical structure. The upper cylinder is arranged close to the feed port 220, and the lower cylinder is arranged close to the delivery port 210. The upper cylinder of the cylindrical structure can store more plastic particles, and the lower cylinder of the conical structure can make the plastic particles flow to the delivery port 210 more easily, so as to avoid the plastic particles from accumulating in the storage cylinder 200 for a long time.

[0044] Please refer to the accompanying drawings Figure 1As shown, the injection molding machine storage mechanism of the present application comprises a frame body 100, the frame body 100 comprises a fixed plate assembly 110 and a connecting rod assembly 120 which are connected to each other. The fixed plate assembly 110 comprises several fixed plates which are arranged at intervals along a first direction X, and each fixed plate extends along a second direction Y, i.e. the fixed plate is arranged horizontally. The connecting rod assembly 120 comprises a first connecting rod 121 and a second connecting rod 122, and both the first connecting rod 121 and the second connecting rod 122 are arranged along the first direction X. The first connecting rod 121 is arranged between two fixed plates, the first end of the first connecting rod 121 is fixedly connected to one fixed plate, and the second end of the first connecting rod 121 is fixedly connected to another fixed plate, thereby realizing the series connection of the two fixed plates. The bottom of the fixed plate assembly 110 is connected to the second connecting rod 122, the first end of the second connecting rod 122 is connected to the fixed plate at the bottom of the fixed plate assembly 110 along the first direction X, and the second end of the second connecting rod 122 is used to arrange a universal wheel 130.

[0045] In an embodiment, the fixed plate assembly 110 comprises two fixed plates.

[0046] In an embodiment, each fixed plate in the fixed plate assembly 110 is provided with a through hole, and the storage cylinder 200 is arranged along the first direction X through the through hole, and the storage cylinder 200 is connected to the fixed plate while passing through the through hole. Further, the storage cylinder 200 and the fixed plate are connected by welding.

[0047] In an embodiment, the material outlet 210 is arranged at intervals with the bottom of the frame body 100, so as to ensure that there is enough space below the material outlet 210 for the plastic particles to flow into the automatic material conveying machine.

[0048] Please refer to the accompanying drawings Figure 1 As shown, the injection molding machine storage mechanism of the present application further comprises a climbing frame 300, from which the user can approach the feeding port 220, thereby facilitating the observation of the plastic particle condition in the storage cylinder 200, and the user can also use the climbing frame 300 to send the bagged plastic particles into the feeding port 220.

[0049] In an embodiment, the climbing frame 300 comprises a climbing surface 310 and a connecting surface 320, the climbing surface 310 and the connecting surface 320 are arranged on both sides of the climbing frame 300 along the second direction Y respectively, the climbing frame 300 is connected to the storage cylinder 200 through the connecting surface 320, thereby further ensuring the stability of the installation of the storage cylinder 200. The climbing surface 310 is composed of several steps, and the bottom of the climbing frame 300 is provided with a universal wheel 130.

[0050] Please refer to the accompanying drawings Figure 1As shown, the injection molding machine storage mechanism of the present application further comprises a lifting frame 400, which is used to lift the bagged plastic particles. To avoid the situation of manually feeding by climbing the frame 300, when the lifting frame 400 and the climbing frame 300 exist at the same time, the bagged plastic particles can be transported to the feeding port 220 through the lifting frame 400, and the user approaches the feeding port 220 through the climbing frame 300, and then pours the bagged plastic particles into the storage cylinder 200.

[0051] In an embodiment, the lifting frame 400 comprises a base 410 and a lifting plate 420, the base 410 and the lifting plate 420 are spaced apart along the first direction X, and the base 410 is arranged at the bottom of the lifting plate 420. The lifting frame 400 further comprises a lifting cylinder 430, which is arranged between the base 410 and the lifting plate 420, and the lifting cylinder 430 is connected to the base 410 and the lifting plate 420 respectively. Under the action of the lifting cylinder 430, the lifting plate 420 floats up and down relative to the base 410.

[0052] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, different embodiments or examples described in the present specification and the features of different embodiments or examples can be combined and combined by those skilled in the art without contradiction.

[0053] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0054] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A hopper for an injection molding machine for supplying plastic pellets to an automatic feeder, characterized in that, Comprising, a frame body; a storage cylinder for storing plastic particles, the storage cylinder being arranged along a first direction, the storage cylinder being fixedly connected with the frame body, a bottom of the storage cylinder along the first direction being provided with a feeding port, and the automatic feeding machine being connected with the feeding port.

2. The accumulator for injection molding machines according to claim 1, characterized in that, The frame body comprises, a fixed plate assembly comprising a plurality of fixed plates arranged along a first direction, the fixed plates being arranged along a second direction, and the fixed plates being fixedly connected with the storage cylinder; a connecting rod assembly comprising a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod both being arranged along the first direction, and the two fixed plates being connected through the first connecting rod, and the bottom of the fixed plate assembly being connected with the second connecting rod.

3. The accumulator for injection molding machines according to claim 2, characterized in that, The frame body further comprises, a universal wheel arranged at the bottom of the second connecting rod.

4. The accumulator for injection molding machines according to claim 1, characterized in that, The storage cylinder comprises a feeding port and the feeding port, and the feeding port is arranged at the top of the storage cylinder along the first direction.

5. The accumulator of claim 4 wherein, The storage cylinder is arranged in a long strip shape along the first direction, and a side of the storage cylinder close to the feeding port is a tapered structure.

6. The accumulator of claim 4 wherein, The feeding port is arranged apart from the bottom of the frame body.

7. The accumulator of claim 4 wherein, Further comprising, a climbing frame arranged at one side of the storage cylinder, and the top of the climbing frame being arranged close to the feeding port.

8. The accumulator of claim 7 wherein, The climbing frame comprises a climbing surface and a connecting surface, the climbing surface and the connecting surface being arranged at two sides of the climbing frame along a second direction respectively, the climbing frame being connected with the storage cylinder through the connecting surface, the climbing surface being composed of a plurality of steps, and the bottom of the climbing frame being provided with a universal wheel.

9. The accumulator of claim 1, wherein Further comprising, a lifting frame for lifting the plastic particles in bags.

10. The accumulator for injection molding machines according to claim 9, wherein The lifting frame comprises, a base and a lifting plate, the base and the lifting plate being arranged apart along the first direction, and the base being arranged at the bottom of the lifting plate; a lifting cylinder arranged between the base and the lifting plate, the lifting cylinder being connected with the base and the lifting plate respectively, and the lifting plate being floated up and down relative to the base under the action of the lifting cylinder.

Images