Mixing device for plastic product production
Technical Field
The utility model relates to the technical field of mixing devices, in particular to a mixing device for plastic product production.
Background
The plastic products are the general names of articles for life, industry and the like which are processed by adopting plastics as main raw materials, and comprise products of all processes of injection molding, plastic suction and the like which take plastics as raw materials, wherein the plastics are synthetic high polymer materials with plasticity; the plastic product is usually plastic particles before being prepared, the plastic particles refer to granular plastic, and the plastic product needs to be mixed before production, so that a mixing device can be used.
The prior plastic product raw material mixing device with the publication number of CN214353475U comprises a mixing box body, wherein the inside of the mixing box body is fixedly connected with a premixing box body close to the top, the top of the premixing box body is provided with a feeding funnel, the top of the premixing box body is fixedly connected with a driving motor which is positioned at the center, the output end of the driving motor is fixedly connected with a transmission shaft, the transmission shaft penetrates through the top surface and the bottom surface of the premixing box body, the side surface of the transmission shaft is fixedly connected with a transmission fluted disc which is positioned in the premixing box body, a fixing cylinder is arranged on the side surface of the transmission shaft and below the transmission fluted disc, and the top end of the fixing cylinder is fixedly connected with a transmission annular gear; but this mixing arrangement use in-process can disperse plastic products at the unloading in-process, but because of its stirring structure can enough provide the stirring of horizontal direction, lead to its stirring effect relatively poor, if the raw materials of multiple plastic products divide the unloading then can lead to the layering to appear in different plastic raw materials, only rely on horizontal stirring to be difficult to its misce bene, must influence the effect of compounding.
So we propose a mixing device for plastic product production in order to solve the above mentioned problems.
Disclosure of utility model
The utility model aims to provide a mixing device for plastic product production, which solves the problems that the existing plastic product mixing device provided by the background art only can provide stirring in the horizontal direction, cannot effectively stir and has poor mixing effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a mixing device for plastic product production comprises a mixing tank:
The lower end of the mixing tank is provided with a supporting frame, two ends of the mixing tank are fixedly connected with positioning shafts, the tail ends of the positioning shafts penetrate through the upper end of the supporting frame, and the positioning shafts are rotatably connected with the supporting frame;
The right end of the supporting frame is fixedly connected with a positioning frame, the upper end of the positioning frame is provided with a power motor, the outer wall of the front end of the mixing tank is provided with a discharge hole, and the outer side of the discharge hole is provided with a baffle plate;
The material mixing tank inner wall fixedly connected with striker plate, and the inside lower extreme of material mixing tank is provided with the pushing plate.
Preferably, the left side end of the power motor is fixedly connected with a power gear, the right side of the positioning shaft is externally penetrated with a transmission toothed ring and fixedly connected with the transmission toothed ring, and the lower end of the transmission toothed ring is meshed and connected with the power gear.
By adopting the technical scheme, the power motor can provide rotary power for the power gear, and the power gear can drive the transmission toothed ring and the positioning shaft to synchronously rotate when rotating, and the positioning shaft drives the mixing tank to synchronously rotate to turn and mix the internal plastic products.
Preferably, the compounding jar front end is provided with two sets of electric putter, and two sets of electric putter symmetric distribution in compounding jar both sides, electric putter inboard fixedly connected with closing plate, and the closing plate sets up in discharge gate outside front end.
By adopting the technical scheme, the sealing plates can be pushed to synchronously move through the arrangement of the two groups of electric push rods, the sealing plates can be controlled to seal the discharge hole when moving, and the shielding of the discharge hole can be relieved through the electric push rods during discharging so as to further discharge.
Preferably, the sealing plate is of an arc-shaped structural design on the inner side, the sealing plate is matched with the radian of the outer wall of the mixing tank and is mutually attached to the inner wall of the mixing tank, the sealing plates are symmetrically distributed on two sides by taking the vertical central line of the discharge hole as the axis, and the middle parts of the two groups of sealing plates are clamped and connected.
Adopt above-mentioned technical scheme, laminate through between closing plate and the compounding jar to can improve the leakproofness to the discharge gate.
Preferably, the middle part of the mixing tank penetrates through the reciprocating screw rod, the left side of the reciprocating screw rod penetrates through the outer part of the positioning shaft, the right side positioning shaft is connected with a bearing at the right end of the reciprocating screw rod, the left side end of the supporting frame is fixedly connected with a positioning plate, the upper end of the positioning plate is fixedly connected with the left side end of the reciprocating screw rod, the reciprocating screw rod penetrates through the pushing plate, and the pushing plate is in threaded connection with the reciprocating screw rod.
By adopting the technical scheme, the reciprocating screw rod is arranged and fixed by the positioning plate, and the reciprocating screw rod can be utilized to drive the pushing plate to reciprocate in the mixing tank, so that transverse stirring is provided for internal plastic products.
Preferably, the striker plate uses the horizontal central axis of the mixing tank as the annular array of the axle center to be distributed, and the lower end of the pushing plate is in sliding connection with the striker plate, and the striker plate is in a semicircular shape.
By adopting the technical scheme, the setting through multiunit striker plate can drive its rotation in step when the rotation of compounding jar to can be better drive inside plastic products and turn and mix in step, and the striker plate also can be synchronous carry out spacingly to the pushing plate, ensures that it can accomplish horizontal reciprocating motion with reciprocating screw cooperation when the compounding jar rotates.
Compared with the prior art, the utility model has the beneficial effects that: the mixing device for producing the plastic product;
1. Through setting up rotation stirring structure and horizontal stirring structure, can more comprehensive carry out the misce bene to the plastics goods that mix inside, compare unidirectional stirring structure, it stirs more evenly to stirring efficiency is higher, in order to improve the quality of follow-up plastics goods production;
2. Through the compounding jar structure of horizontal setting be convenient for stir the mixture to inside plastic product raw materials at pivoted in-process, and the structure that the compounding jar can be synchronous for horizontal stirring at pivoted in-process provides power, and then multi-direction provides the stirring for plastic product raw materials to improve the homogeneity of mixing.
Drawings
FIG. 1 is a schematic diagram of a main structure of a mixing tank of the utility model;
FIG. 2 is a schematic view of the structure of the discharge port and the sealing plate of the utility model;
FIG. 3 is a schematic view of the power gear and the driving ring gear of the present utility model;
FIG. 4 is a schematic diagram of the structure of the pusher plate and the dam plate of the present utility model;
Fig. 5 is a schematic view of the structure of the electric push rod and the sealing plate of the utility model.
In the figure: 1. a mixing tank; 2. a support frame; 3. positioning a shaft; 4. a discharge port; 5. a positioning frame; 6. a power motor; 7. a power gear; 8. a drive ring gear; 9. a striker plate; 10. an electric push rod; 11. a sealing plate; 12. a pushing plate; 13. a reciprocating screw rod; 14. and (5) positioning the plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a mixing device is used in plastic products production, includes compounding jar 1, and compounding jar 1 lower extreme is provided with support frame 2, and compounding jar 1 both ends fixedly connected with location axle 3, location axle 3 terminal run through support frame 2 upper end, and location axle 3 and support frame 2 rotate to be connected; the right side end of the supporting frame 2 is fixedly connected with a positioning frame 5, the upper end of the positioning frame 5 is provided with a power motor 6, the left side end of the power motor 6 is fixedly connected with a power gear 7, the outside of the right side positioning shaft 3 is penetrated with a transmission toothed ring 8 and fixedly connected with the transmission toothed ring 8, and the lower end of the transmission toothed ring 8 is meshed and connected with the power gear 7; the baffle plates 9 are distributed in an annular array by taking the horizontal central axis of the mixing tank 1 as the axis; through the setting of two sets of locating shafts 3 to utilize support frame 2 to install and support compounding jar 1, when mixing and stirring plastic products, accessible power motor 6 drives power gear 7 and rotates, and power gear 7 passes through transmission ring gear 8 and drives locating shaft 3 and rotate, and locating shaft 3 drives compounding jar 1 synchronous rotation, and the striker plate 9 that its inside is connected can drive inside plastic products raw materials and turn when compounding jar 1 is rotatory, in order to improve the stirring mixing effect of inside raw materials.
A discharge hole 4 is formed in the outer wall of the front end of the mixing tank 1, and a baffle plate 9 is arranged on the outer side of the discharge hole 4; the front end of the mixing tank 1 is provided with two groups of electric push rods 10, the two groups of electric push rods 10 are symmetrically distributed on two sides of the mixing tank 1, the inner side of each electric push rod 10 is fixedly connected with a sealing plate 11, and the sealing plates 11 are arranged at the front end of the outer side of the discharge hole 4; the inner sides of the sealing plates 11 are designed in an arc-shaped structure, the sealing plates 11 are matched with the radian of the outer wall of the mixing tank 1 and are mutually attached to the inner wall of the mixing tank 1, the sealing plates 11 are symmetrically distributed on two sides by taking the vertical center line of the discharge hole 4 as an axis, and the middle parts of the two groups of sealing plates 11 are in clamping connection; the design through discharge gate 4 is convenient for go up the unloading to plastic products raw materials to utilize two sets of closing plates 11 to seal it, accessible electric putter 10 promotes closing plate 11 and moves about, laminates each other between closing plate 11 and the compounding jar 1, in order to improve sealed effect.
The inner wall of the mixing tank 1 is fixedly connected with a baffle plate 9, and the lower end of the inner part of the mixing tank 1 is provided with a pushing plate 12; the middle part of the mixing tank 1 penetrates through the reciprocating screw rod 13, the left side of the reciprocating screw rod 13 penetrates through the outside of the positioning shaft 3, the right positioning shaft 3 is connected with a bearing at the right end of the reciprocating screw rod 13, the left end of the supporting frame 2 is fixedly connected with the positioning plate 14, the upper end of the positioning plate 14 is fixedly connected with the left end of the reciprocating screw rod 13, the reciprocating screw rod 13 penetrates through the pushing plate 12, and the pushing plate 12 is in threaded connection with the reciprocating screw rod 13; the lower end of the pushing plate 12 is in sliding connection with the baffle plate 9, and the baffle plate 9 is semicircular; through the connection between the reciprocating screw rod 13 and the positioning plate 14, the reciprocating screw rod 13 can not rotate synchronously along with the mixing tank 1 when the mixing tank 1 rotates, and the pushing plate 12 can horizontally reciprocate along with the rotating process of the mixing tank 1 due to the sliding connection between the pushing plate 12 and the baffle plate 9, so that the inside plastic product raw materials are further turned, and the mixing effect and uniformity of the plastic product raw materials are further improved.
To complete a series of work, and what is not described in detail in this specification is prior art that is well known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.