Polyamide resin filling device

Abstract

The utility model relates to the technical field of polyamide resin production, in particular to a polyamide resin filling device which comprises a machine box and a motor arranged on the machine box, a rotating shaft is fixedly connected to an output shaft of the motor, a protruding strip is arranged on the rotating shaft, a disc is further fixedly connected to the rotating shaft, and a limiting groove is formed in the outer surface of the disc. The stirring piece is connected to the rotating shaft in a sliding mode, and the rotating shaft drives the stirring piece to rotate through the protruding strips; the stirring device further comprises a connecting piece slidably connected into the machine box in the vertical direction, the connecting piece is further slidably connected with the stirring piece, a limiting rod is arranged on the connecting piece, and the limiting rod extends into the limiting groove so that the connecting piece can drive the stirring piece to ascend and descend in a reciprocating mode. The motor drives the disc to rotate through the rotating shaft, the cylinder drives the limiting rod to move up and down through the limiting groove, and the limiting rod drives the stirring piece to reciprocate and lift through the connecting piece, so that the stirring piece drives the mixture on the upper and lower layers to move and mix, and the filler mixing uniformity is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of polyamide resin production, specifically relates to a polyamide resin filling device. BACKGROUND

[0002] Polyamide is also commonly known as polyamide resin, is the main chain contains amide group (-NHCO-) a kind of polymer, its appearance is generally white or light yellow granules, density is about 1.01~1.16g / cm 3 , melting point is generally 180~280 DEG C. Because have high cohesive energy and crystallinity, the action of most chemical reagents is stable, especially the strong resistance of oil such as gasoline, lubricating oil, oil resistance is good.

[0003] In the production process of polyamide resin, different fillers are added to enhance its performance, such as glass fiber can significantly improve the strength, rigidity and heat resistance of polyamide resin, carbon fiber can enhance the mechanical properties of polyamide resin, and has good electrical conductivity and thermal conductivity, and the current filling device can only be stirred and mixed at a fixed position, and due to the different addition sequence of the filler, the uniformity of the upper and lower layers of the polyamide resin in the mixing process with the filler is poor, resulting in unstable performance of the final product, which cannot meet the expected effect. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a polyamide resin filling device to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A polyamide resin filling device, comprising a machine case and a motor arranged on the machine case, a rotating shaft is fixedly connected to the output shaft of the motor, a convex strip is arranged on the rotating shaft, a disc is also fixedly connected to the rotating shaft, and a limiting groove is formed in the outer surface of the disc; further comprising a stirring part slidingly connected to the rotating shaft, the rotating shaft drives the stirring part to rotate through the convex strip; further comprising a connecting part slidingly connected to the machine case in the vertical direction, the connecting part is also slidingly connected with the stirring part, a limiting rod is arranged on the connecting part, and the limiting rod extends into the limiting groove, so that the connecting part drives the stirring part to reciprocatingly lift and lower.

[0007] Further, the limiting groove is arranged in a spiral on the disc, and the limiting groove is a closed groove connected at the head and tail.

[0008] Further, the stirring piece comprises a sleeve in sliding connection with the rotating shaft, the sleeve is provided with grooves matched with the convex strips, the outer side of the sleeve is connected with a plurality of horizontal rods, a plurality of vertical rods are fixedly connected to the horizontal rods, the horizontal rods and the vertical rods form a stirring surface, a plurality of stirring surfaces are fixedly connected to the sleeve, and a rotating disc is further fixedly connected to the top of the sleeve.

[0009] Further, the horizontal rods and the vertical rods are respectively fixedly connected with arc-shaped blocks.

[0010] Further, the connecting piece comprises a lifting disc in sliding connection with the cabinet, the limiting rods are fixedly connected to the lifting disc, two symmetrically arranged connecting rods are further fixedly connected to the lifting disc, the connecting rods are clamped to the clamping grooves on the disc and are in sliding connection with the disc through the clamping grooves.

[0011] Further, the lifting disc is provided with a fixed block on each side, and the fixed blocks are in sliding connection with the fixed grooves on the inner wall of the cabinet.

[0012] In the above technical scheme, the polyamide resin filling device provided by the utility model has the beneficial effects that:

[0013] The disc is driven to rotate by the rotating shaft of the motor, the connecting piece is in sliding connection with the cabinet in the vertical direction, the cylinder drives the limiting rods to move up and down through the limiting grooves, the limiting rods drive the stirring piece to reciprocatingly lift and lower through the connecting piece, the stirring piece moves up and down during the rotating and stirring process, so that the mixture in the upper and lower layers is driven to move and mix, and the uniformity of the filling mixture is significantly improved.

[0014] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, rather than limiting the present disclosure.

[0015] The present application provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0017] Figure 1 The overall structure schematic diagram provided by the embodiments of the present application is shown in the figure.

[0018] Figure 2An internal structure schematic view is provided for the embodiment of the utility model.

[0019] Figure 3 A disc structure schematic view is provided for the embodiment of the utility model.

[0020] Figure 4 A sectional view structure schematic view is provided for the embodiment of the utility model.

[0021] Figure 5 An A local enlarged structure schematic view is provided for the embodiment of the utility model.

[0022] Mark explanation:

[0023] 1, case; 11, motor; 12, rotating shaft; 13, convex strip; 2, disc; 21, limiting groove; 31, sleeve; 32, groove; 33, cross bar; 34, vertical rod; 35, stirring surface; 36, rotating disc; 37, arc block; 41, lifting disc; 42, connecting rod; 43, clamping groove; 44, fixed block; 45, fixed groove; 5, limiting rod. Specific implementation

[0024] In order to make the purpose, technical scheme and advantage of the embodiment of the present disclosure clearer, the technical scheme of the embodiment of the present disclosure will be described clearly and completely below in combination with the drawings of the embodiment of the present disclosure. Obviously, the described embodiment is a part of the embodiment of the present disclosure, not all the embodiments. Based on the described embodiment of the present disclosure, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present disclosure.

[0025] Please refer to Figures 1-5 A polyamide resin filling device, including case 1 and motor 11 arranged on case 1, the output shaft of motor 11 is fixedly connected with rotating shaft 12, the rotating shaft 12 is equipped with convex strip 13, the rotating shaft 12 is also fixedly connected with disc 2, and the outer surface of disc 2 is provided with limiting groove 21;It also includes stirring member slidingly connected to rotating shaft 12, rotating shaft 12 drives stirring member to rotate through convex strip 13;It also includes connecting member slidingly connected in the vertical direction in case 1, the connecting member is also slidingly connected with stirring member, the connecting member is equipped with limiting rod 5, and limiting rod 5 extends into limiting groove 21, so that the connecting member drives stirring member to reciprocatingly lift.

[0026] Through the disc 2 arranged, the motor 11 drives the disc 2 to rotate through the rotating shaft 12, since the connecting member and the case 1 are slidingly connected in the vertical direction, the cylinder drives the limiting rod 5 to move up and down through the limiting groove 21, and the limiting rod 5 drives the stirring member to reciprocatingly lift through the connecting member, so that the stirring member moves up and down during the rotating stirring process, thereby driving the mixture of upper and lower layers to move and mix, and the uniformity of filling mixture is significantly improved.

[0027] Further, the limiting groove 21 is spirally arranged on the disc 2, and the limiting groove 21 is a closed groove with the first end connected to the second end.

[0028] Further, the stirring part comprises a sleeve 31 in sliding connection with the rotating shaft 12, the sleeve 31 is provided with a groove 32 matched with the convex strip 13, the outer side of the sleeve 31 is connected with a plurality of horizontal rods 33, and the sleeve 31 is further provided with a plurality of vertical rods 34 fixedly connected to the plurality of horizontal rods 33, the plurality of horizontal rods 33 and the plurality of vertical rods 34 form a stirring surface 35, the sleeve 31 is further provided with a plurality of stirring surfaces 35 fixedly connected thereto, and the top of the sleeve 31 is further provided with a rotating disc 36 in sliding connection with a connecting piece.

[0029] The sleeve 31 is rotated by the convex strip 13, and the sleeve 31 is rotated to drive the plurality of stirring surfaces 35 to rotate together, the horizontal rod 33 enables the mixture on the adjacent upper and lower sides to be re-mixed, and the vertical rod 34 enables the mixture on the adjacent left and right sides to be re-mixed, thereby significantly improving the uniformity of the mixture; and the length of the groove 32 can control the rising and falling distance of the sleeve 31.

[0030] Further, the horizontal rod 33 and the vertical rod 34 are respectively fixedly connected with an arc-shaped block 37. The arc-shaped block 37 is arranged on one side in the rotating direction, and in the rotating process, the arc-shaped block 37 can weaken the resistance of the mixture to the horizontal rod 33 and the vertical rod 34, and enable the mixture to flow more smoothly.

[0031] Further, the connecting piece comprises a lifting disc 41 in sliding connection with the cabinet 1, the limiting rod 5 is fixedly connected to the lifting disc 41, and the lifting disc 41 is further provided with two connecting rods 42 arranged in symmetry and fixedly connected thereto, the connecting rod 42 is clamped to a clamping groove 43 on the disc 2, and the connecting rod 42 is in sliding connection with the disc 2 through the clamping groove 43.

[0032] The limiting rod 5 drives the lifting disc 41 to rotate, the lifting disc 41 drives the disc 2 to rise and fall through the connecting rod 42, and the disc 2 drives the sleeve 31 to rise and fall. The lifting disc 41 should be provided with a material groove for the filler to pass through.

[0033] Further, the lifting disc 41 is provided with a fixed block 44 on both sides, and the fixed block 44 is in sliding connection with a fixed groove 45 on the inner wall of the cabinet 1. The fixed groove 45 limits the lifting disc 41 to slide in the vertical direction.

[0034] Working principle: motor 11 drives disc 2 to rotate through rotating shaft 12, because lifting disc 41 is slidably connected with machine box 1 in vertical direction, so that cylinder drives limiting rod 5 to move up and down through limiting groove 21, limiting rod 5 drives disc 2 to reciprocatingly lift and lower through lifting disc 41 and connecting rod 42, disc 2 lifts and lowers through sleeve 31 to drive stirring surface 35 to move up and down in the process of rotating and stirring, so as to drive the mixture of upper and lower layers to move and mix, and the uniformity of filler mixing is significantly improved.

[0035] The above only describes certain exemplary embodiments of the present application by way of illustration, without doubt, for ordinary skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the present application.

Claims

1. A polyamide resin filler device, characterized in that: Includes a chassis (1) and a motor (11) mounted on the chassis (1). A rotating shaft (12) is fixedly connected to the output shaft of the motor (11). A protrusion (13) is provided on the rotating shaft (12). A disc (2) is also fixedly connected to the rotating shaft (12). A limit groove (21) is provided on the outer surface of the disc (2). It also includes a stirring component that is slidably connected to a rotating shaft (12), the rotating shaft (12) driving the stirring component to rotate via a protrusion (13); It also includes a connector that is slidably connected to the housing (1) in the vertical direction. The connector is also slidably connected to the agitator. The connector is provided with a limiting rod (5) that extends into the limiting groove (21) so that the connector drives the agitator to move up and down repeatedly.

2. The polyamide resin filler device according to claim 1, characterized in that, The limiting groove (21) is spirally arranged on the disk (2), and the limiting groove (21) is a closed groove with the ends connected.

3. The polyamide resin filler device according to claim 1, characterized in that, The stirring component includes a sleeve (31) slidably connected to a rotating shaft (12). The sleeve (31) has a groove (32) adapted to the protrusion (13). Multiple horizontal bars (33) are connected to the outside of the sleeve (31). It also includes multiple vertical bars (34) fixedly connected to the multiple horizontal bars (33). The multiple horizontal bars (33) and the multiple vertical bars (34) form a stirring surface (35). Multiple stirring surfaces (35) are fixedly connected to the sleeve (31). A turntable (36) is also fixedly connected to the top of the sleeve (31). The turntable (36) is slidably connected to the connecting component.

4. The polyamide resin filler device according to claim 3, characterized in that, Arc-shaped blocks (37) are fixedly connected to the horizontal bar (33) and vertical bar (34), respectively.

5. A polyamide resin filler device according to claim 3, characterized in that, The connector includes a lifting plate (41) slidably connected to the chassis (1), a limiting rod (5) fixedly connected to the lifting plate (41), and two symmetrically arranged connecting rods (42) fixedly connected to the lifting plate (41). The connecting rods (42) are engaged in slots (43) on the disc (2), and the connecting rods (42) are slidably connected to the disc (2) through the slots (43).

6. A polyamide resin filler device according to claim 5, characterized in that, The lifting plate (41) is provided with fixing blocks (44) on both sides, and the fixing blocks (44) are slidably connected to the fixing grooves (45) on the inner wall of the chassis (1).

Images