Automatic impurity removing and material stirring device for plastic product production

Abstract

The utility model discloses an automatic impurity removing and mixing device for plastic product production, which comprises a base, the top of the left end of the base is vertically connected with the bottom of a raw material conveying frame, a discharging pipe is arranged on the right side of the top end of the raw material conveying frame, a discharging port at the bottom of the discharging pipe is connected into an impurity removing frame, and an impurity removing assembly and a magnetic attraction assembly are sequentially arranged in the impurity removing frame from top to bottom. The raw materials subjected to magnetic attraction through the magnetic attraction assembly enter the stirring frame, a feeding hopper is installed at a feeding port in the left end of the bottom of the raw material conveying frame, a screw rod is installed in the raw material conveying frame, and the top of the screw rod is connected with the output end of a first motor through a coupler. Impurities can be filtered out through the filter screen, the filtered raw materials can fall into the impurity collecting frame, and fine or irregular-shaped impurities can be effectively separated out.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic product processing equipment technical field, especially in a kind of automatic edulcoration and mixing device of plastic product production. BACKGROUND

[0002] According to product requirement, suitable plastic raw material is selected, such as polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polystyrene (PS) and the like.Raw material can be granular, powdery or other forms, it needs to be inspected, ensure quality to meet production requirements, in the production process of plastic product, edulcoration and mixing are two important links.

[0003] The existing equipment is not thorough enough for the impurities removal in plastic raw material, and the common screening method cannot effectively separate the small or irregular-shaped impurities, which will affect the quality of plastic products, resulting in product defects, reduced strength and other problems, therefore, aiming at the above problems, a kind of automatic edulcoration and mixing device of plastic product production is provided. UTILITY MODEL CONTENTS

[0004] In order to solve the above technical problems, the utility model provides the following technical scheme:

[0005] An automatic edulcoration and mixing device for plastic product production, comprising a base, the left end top of the base is vertically connected with the bottom of a raw material conveying frame, a discharge pipe is arranged at the right side of the top end of the raw material conveying frame, the discharge port of the bottom of the discharge pipe is connected to the inside of an edulcoration frame, the inside of the edulcoration frame is sequentially provided with an edulcoration assembly and a magnetic attraction assembly from top to bottom, the raw material after being attracted by the magnetic attraction assembly enters a stirring frame, a feeding hopper is arranged at the left end of the bottom of the raw material conveying frame, a screw rod is arranged in the inside of the raw material conveying frame, and the top of the screw rod is connected with the output end of a first motor through a coupling.

[0006] Preferably, the edulcoration assembly comprises a filter frame, a filter screen is arranged in the inside of the bottom end of the filter frame, the filter frame is fixedly connected with the extension ends of hydraulic rods at the front and back sides, the hydraulic rods are installed in the inside of side fixed plates, the side fixed plates are installed in the inside of the front and back ends of the edulcoration frame, and a impurity collecting frame is arranged below the filter frame.

[0007] Preferably, the magnetic attraction assembly comprises a magnetic attraction fixed frame, an edulcoration pipe is arranged at the left end of the magnetic attraction fixed frame, the edulcoration pipe is located below the discharge port of the edulcoration frame, a threaded rod is arranged in the inside of the upper half end of the magnetic attraction fixed frame, the right end of the threaded rod is connected with the output end of a second motor through a coupling, the outside of the threaded rod is connected with the threaded hole in the inside of a translation block through threads, the bottom of the translation block is fixedly connected with the top of the right end of a protection pipe, an electromagnet magnetic attraction block is arranged in the inside of the protection pipe, a pull collecting frame is arranged in the inside of the lower half end of the magnetic attraction fixed frame, and the electromagnet magnetic attraction block is connected with an external control system through a circuit.

[0008] Preferably, the feeding port of the stirring frame is in conductive connection with the bottom of the edulcoration pipe.

[0009] Preferably, the stirring blades inside the stirring frame are detachably connected to the stirring shaft, and the surface of the stirring blades is provided with anti-skid texture to enhance the stirring and mixing effect on the plastic raw materials.

[0010] Compared with the prior art, the utility model have the advantages that (1) the extension end of the hydraulic rod drives the filter frame to sieve left and right, impurities are filtered out through the filter screen during the sieving of the filter frame, and the filtered raw materials fall into the impurity collecting frame, effectively separating small or irregularly shaped impurities.

[0011] (2) the second motor can drive the threaded rod to rotate, the threaded rod controls the left and right movement of the translation block, when the translation block drives the protection tube and the electromagnetic body magnetic suction block to move left, the protection tube and the electromagnetic body magnetic suction block extend into the impurity removing pipe, the external control system controls the electromagnetic body magnetic suction block to adsorb and remove metal impurities in the raw materials, when the translation block drives the protection tube and the electromagnetic body magnetic suction block to move right, the external control system controls the electromagnetic body magnetic suction block to close, and the metal impurities on the protection tube fall into the pull collecting frame, increasing the impurity removing effect of the device. DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0013] Fig. 1 It is the overall structure schematic diagram of the utility model;

[0014] Fig. 2 It is the top view sectional structure schematic diagram of the utility model impurity removing assembly;

[0015] Fig. 3 It is the front view sectional structure schematic diagram of the utility model magnetic suction assembly.

[0016] The reference signs in the drawings are as follows: base 1, raw material transmission frame 2, feed hopper 21, screw rod 22, first motor 23, first discharge pipe 24, impurity removing frame 3, filter frame 31, filter screen 32, fixed plate 33, hydraulic rod 34, impurity collecting frame 35, magnetic suction fixed frame 41, impurity removing pipe 42, threaded rod 43, second motor 44, translation block 45, protection tube 46, electromagnetic body magnetic suction block 47, pull collecting frame 48, stirring frame 5, stirring blade 50, stirring shaft 51, third motor 52, second discharge pipe 53, control valve 54. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0018] In the description of the utility model, it should be explained that unless there are explicit provisions and limitations, the terms "mounting", "connection" and "connection" should be understood in a broad sense. For example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0019] Please refer to Figs. 1-3 The utility model provides an embodiment: an automatic impurity removing and stirring device for plastic product production, including base 1, base 1 left end top is connected with raw material transmission frame 2 bottom vertically, raw material transmission frame 2 top right side is equipped with first discharge pipe 24, and first discharge pipe 24 bottom discharge port is connected to the inside of impurity removal frame 3, and raw material after the magnetism of the inside of impurity removal frame 3 is sequentially equipped with impurity removal subassembly and magnetic attraction subassembly from top to bottom, and raw material enters stirring frame 5, and raw material transmission frame 2 bottom left end feed port is equipped with feed hopper 21, and raw material transmission frame 2 inside is equipped with screw rod 22, and screw rod 22 top is connected with the output end of first motor 23 through shaft coupling, and first motor 23 drives screw rod 22 to rotate, and raw material enters the inside of raw material transmission frame 2 through feed hopper 21, and when screw rod 22 rotates, raw material will be transported to the upper of raw material transmission frame 2, then enters the inside of impurity removal frame 3 through first discharge pipe 24, and falls on filter frame 31.

[0020] Impurity removal subassembly includes filter frame 31, and the inside of filter frame 31 bottom end is equipped with filter screen 32, and the front and back sides of filter frame 31 are fixedly connected with the telescopic end of hydraulic rod 34, and hydraulic rod 34 is installed in the inside of side fixed plate 33, and side fixed plate 33 is installed in the inside of the front and back ends of impurity removal frame 3, and impurity collection frame 35 is equipped below filter frame 31, and the telescopic end of hydraulic rod 34 will drive filter frame 31 to sieve left and right, and in the sieving process of filter frame 31, impurities will be filtered out through filter screen 32, and the filtered raw material will fall in the inside of impurity collection frame 35.

[0021] The magnetic assembly includes a magnetic fixing frame 41, the left end of which is provided with a foreign matter removal pipe 42 located below the discharge port of the foreign matter removal frame 3. A threaded rod 43 is arranged in the upper half of the magnetic fixing frame 41. The right end of the threaded rod 43 is connected to the output end of a second motor 44 through a shaft coupling. The outer side of the threaded rod 43 is connected to the inner threaded hole of a translation block 45 through a thread. The bottom of the translation block 45 is fixedly connected to the top of the right end of a protective pipe 46. The protective pipe 46 is internally provided with an electromagnet magnetic block 47. A pull-out collection frame 48 is arranged in the lower half of the magnetic fixing frame 41. The second motor 44 can drive the threaded rod 43 to rotate, which controls the left and right movement of the translation block 45. When the translation block 45 drives the protective pipe 46 and the electromagnet magnetic block 47 to move left, the protective pipe 46 and the electromagnet magnetic block 47 will extend into the interior of the foreign matter removal pipe 42. The external control system controls the electromagnet magnetic block 47 to adsorb and remove metal impurities in the raw materials. When the translation block 45 drives the protective pipe 46 and the electromagnet magnetic block 47 to move right, the external control system controls the electromagnet magnetic block 47 to close, and the metal impurities on the protective pipe 46 will fall into the interior of the pull-out collection frame 48.

[0022] The feed inlet of the stirring frame 5 is in conductive connection with the bottom of the foreign matter removal pipe 42. The stirring blades 50 in the interior of the stirring frame 5 are detachably connected to the stirring shaft 51. The surface of the stirring blades 50 is provided with anti-slip textures to enhance the stirring and mixing effect on the plastic raw materials. The rear end of the stirring shaft 51 is fixedly connected to the output end of a third motor 52. The bottom of the stirring frame 5 is provided with a second discharge pipe 53, and the bottom of the second discharge pipe 53 is provided with a control valve 54. The third motor 52 drives the stirring shaft 51 to rotate, which drives the stirring blades 50 to rotate together. The rotation of the stirring blades 50 uniformly stirs the raw materials in the interior of the stirring frame 5.

[0023] In use, the first motor 23 drives the screw rod 22 to rotate, the raw materials enter the raw material conveying frame 2 through the feeding hopper 21, and the screw rod 22 rotates to convey the raw materials to the top of the raw material conveying frame 2, and then enters the impurity removal frame 3 through the first discharge pipe 24, and falls on the filter frame 31, the extension end of the hydraulic rod 34 drives the filter frame 31 to sieve left and right, and in the sieving process of the filter frame 31, the impurities are filtered out through the filter screen 32, and the filtered raw materials fall into the impurity collecting frame 35, the second motor 44 drives the threaded rod 43 to rotate, the threaded rod 43 controls the left and right movement of the translation block 45, and when the translation block 45 drives the protective tube 46 and the electromagnetic body magnetic block 47 to move left, the protective tube 46 and the electromagnetic body magnetic block 47 extend into the impurity removal pipe 42, the external control system controls the electromagnetic body magnetic block 47 to adsorb and remove the metal impurities in the raw materials, and when the translation block 45 drives the protective tube 46 and the electromagnetic body magnetic block 47 to move right, the external control system controls the electromagnetic body magnetic block 47 to close, and the metal impurities on the protective tube 46 fall into the pull collecting frame 48, and the third motor 52 drives the stirring shaft 51 to rotate, the stirring shaft 51 drives the stirring blade 50 to rotate, and the stirring blade 50 rotates to uniformly stir the raw materials in the stirring frame 5.

[0024] The device embodiments described above are merely illustrative, wherein the units illustrated as separate components can or can not be physically separated, and the components illustrated as units can or can not be physical units, i.e., can be located in one place or distributed on multiple network units. Part or all of the modules can be selected to achieve the purpose of the embodiment scheme according to actual needs. Those skilled in the art can understand and implement without creative labor.

[0025] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An automatic de-impurity mixing device for plastic product production, characterized in that: The utility model provides a plastic raw material processing device, including base (1), base (1) left end top is connected with raw material transmission frame (2) bottom, raw material transmission frame (2) top right side is equipped with first discharge pipe (24), first discharge pipe (24) bottom discharge port is connected to the inside of impurity removal frame (3), the inside of impurity removal frame (3) is equipped with impurity removal subassembly and magnetic attraction subassembly from top to bottom in proper order, the raw material of magnetic attraction subassembly after magnetic attraction enters stirring frame (5), raw material transmission frame (2) bottom left end feed port is equipped with feed hopper (21), raw material transmission frame (2) inside is equipped with screw rod (22), and the top of screw rod (22) is connected with the output end of first motor (23) through the shaft coupling.

2. The automatic impurity removing and mixing device for plastic product production according to claim 1, characterized in that: The impurity removal subassembly includes a filter frame (31) having a filter screen (32) at the bottom end thereof, the filter frame (31) being fixedly connected with the telescopic ends of hydraulic rods (34) at the front and back sides thereof, the hydraulic rods (34) being installed in side fixed plates (33) installed in the front and back ends of the impurity removal frame (3), and a impurity collection frame (35) being arranged below the filter frame (31).

3. The automatic impurity removing and mixing device for plastic product production according to claim 1, characterized in that: The magnetic attraction subassembly includes a magnetic attraction fixed frame (41) having a impurity removal pipe (42) at the left end thereof, the impurity removal pipe (42) being arranged below the discharge port of the impurity removal frame (3), a threaded rod (43) being installed in the upper half end of the magnetic attraction fixed frame (41), the right end of the threaded rod (43) being connected with the output end of a second motor (44) through a shaft coupling, the threaded rod (43) being threadedly connected with the threaded hole in the inside of a translation block (45), the bottom of the translation block (45) being fixedly connected with the right end top of a protection pipe (46), the protection pipe (46) having an electromagnet magnetic attraction block (47) installed in the inside thereof, and a pull-out collection frame (48) being arranged in the lower half end of the magnetic attraction fixed frame (41).

4. The automatic impurity removing and mixing device for plastic product production according to claim 1, characterized in that: The bottom of the impurity removal pipe (42) is in conductive connection with the feed port of the stirring frame (5).

5. The automatic impurity removing and mixing device for plastic product production according to claim 1, characterized in that: The stirring blade (50) in the inside of the stirring frame (5) is detachably connected with the stirring shaft (51), and the surface of the stirring blade (50) is provided with anti-skid textures to enhance the stirring and mixing effect on the plastic raw material, the rear end of the stirring shaft (51) being fixedly connected with the output end of a third motor (52), the bottom of the stirring frame (5) being provided with a second discharge pipe (53), and the bottom of the second discharge pipe (53) being provided with a control valve (54).

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