CN215849044U - Raw material mixing device is used in production of special plastic film of konjaku - Google Patents

Abstract

The utility model discloses a raw material mixing device for producing mulching films specially used for konjak, which comprises a barrel, a discharge hole arranged on the barrel, a feeding structure used for feeding and a stirring structure used for stirring raw materials, wherein the feeding structure comprises a feeding hopper arranged on the barrel and a material distributing assembly used for uniformly discharging materials, and the stirring structure comprises a driving cabin arranged in the barrel, a central wheel frame arranged in the driving cabin, a main stirring shaft arranged on the central wheel frame, a main stirring paddle arranged on the main stirring shaft, a planetary gear arranged in the driving cabin, an auxiliary stirring shaft arranged on the planetary gear, a supporting rod arranged on the stirring shaft, a propeller arranged on the stirring shaft and a driving motor used for driving the stirring shaft to rotate.

Description

Raw material mixing device is used in production of special plastic film of konjaku

Technical Field

The utility model belongs to the technical field of mulching film production, and particularly relates to a raw material mixing device for production of a mulching film special for konjak.

Background

The film has the advantages of good transparency, good moisture resistance, excellent heat resistance, convenient use, low price and the like, and is widely applied to various industries, the film is in the production process, other materials are often required to be added into the plastic raw materials in order to improve the quality after production and the diversity of products, the subsequent processes are carried out after mixing, but the existing mixing device is in the actual use process, the materials are easy to form accumulation in the stirring device, the stirring efficiency and effect are reduced, and the film quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a raw material mixing device for producing a mulching film special for konjak, which has a good mixing effect and ensures the quality of the film, and aims to overcome the defects of the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme: a raw material mixing device for producing mulching films special for konjak comprises a barrel, a discharge hole formed in the barrel, a feeding structure for feeding materials and a stirring structure for stirring the raw materials, wherein the feeding structure comprises a feeding hopper arranged on the barrel and a material distributing assembly for uniformly discharging the materials; through the setting of stirring structure, along with a planetary gear of driving motor drive is rotatory to through meshing transmission drive centre wheel carrier and other planetary gear synchronous rotation, in order to drive screw and main stirring rake synchronous rotation carry out multiple differential stirring to the raw materials and mix, thereby improve the mixing efficiency and the effect of raw materials guarantee the production quality of film.

Preferably, the stirring structure comprises a boss arranged on the support rod and the propeller, a first heating resistance wire arranged in the support rod and a second heating resistance wire arranged on the main stirring shaft; through the further setting of stirring structure, can preheat the raw materials when mixing the stirring to increase area of contact through the boss and improve the heating effect, so that follow-up entering extruding machine or blowing machine carry out production and processing, thereby further improve film production's production efficiency.

Preferably, the main stirring paddle and the propeller are both provided with material through holes; through the setting in feed through hole further guarantees that the compounding is even, further improves the stirring effect of stirring structure.

Preferably, the material distributing assembly comprises a material distributing cover arranged on the barrel, a material distributing hole arranged on the material distributing cover, a material distributing cone arranged on the main stirring shaft and an installation member for installing the material distributing cover, the material distributing cover is arranged in a cone shape, and a plurality of groups of material distributing holes are arranged in the circumferential direction around the center of the material distributing cover; through divide the setting of material cover, get into through the feeder hopper as the raw materials the barrel can pass through divide the material awl tentatively to reposition of redundant personnel, and follow divide the relative evenly distributed of material cover inclined plane, follow divide the hole of stepping of material hole to fall out to make the raw materials blanking even, further guarantee that the compounding is even, improve compounding efficiency and effect, guarantee follow-up film production quality.

Preferably, the mounting member comprises a mounting plate arranged on the material distribution cover and a mounting spring arranged on the mounting plate, and a plurality of mounting plates are arranged at intervals along the circumferential direction of the material distribution cover; through the setting of installation component, can avoid dividing the rigid coupling of material cover and barrel inner wall in order to reduce the raw materials and remain, the accessible the elastic connection of installation spring divides the material cover to take place the shake by oneself, makes things convenient for the row of raw materials to fall.

Preferably, the mounting member comprises a through rod pipe arranged on the material distribution cover, a telescopic cover arranged on the through rod pipe, a rotating sleeve arranged on the auxiliary stirring shaft, a ball arranged on the rotating sleeve, a rolling groove arranged on the auxiliary stirring shaft and a rotating sleeve spring arranged on the rotating sleeve; through mounting structure's further setting can avoid vice (mixing) shaft to rotate the in-process and shunt cover interference striking to through changeing the restriction of cover spring shunt cover's vibration range, back drive simultaneously shunt cover lasts slight vibration, falls in order to further guarantee the even branch of raw materials, guarantees mixing arrangement's mixed effect.

In summary, the utility model has the following advantages: through the setting of stirring structure, along with a planetary gear of driving motor drive is rotatory to through meshing transmission drive centre wheel carrier and other planetary gear synchronous rotation, in order to drive screw and main stirring rake synchronous rotation carry out multiple differential stirring to the raw materials and mix, thereby improve the mixing efficiency and the effect of raw materials guarantee the production quality of film.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front plan view of the present invention.

Fig. 3 is a schematic cross-sectional view at a-a in fig. 2.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

Fig. 5 is a partially enlarged view of fig. 3 at B.

Detailed Description

As shown in fig. 1-5, a raw material mixing device for producing a mulching film special for konjak comprises a cylinder 1, a discharge port 11, a feeding structure and a stirring structure, wherein the discharge port 11 is arranged at the bottom of the cylinder 1.

Specifically, the feeding structure comprises a feeding hopper 13 and a material distributing assembly, wherein the material distributing hopper is fixedly connected to a top plate of the cylinder body 1.

Further, the stirring structure comprises a driving cabin 21, a central wheel frame 22, a main stirring shaft 23, a main stirring paddle 24, a planetary gear 25, an auxiliary stirring shaft 26, a support rod 27, a propeller 28, a driving motor 29, a boss 33, a first heating resistance wire 31 and a second heating resistance wire 32, wherein the driving cabin is arranged at the top of the barrel 1; the center wheel frame 22 is rotatably connected to the top of the driving cabin 21 and the bottom end of the center wheel frame penetrates through the bottom of the driving cabin 21; the main stirring shaft 23 is fixedly connected to the bottom of the center wheel frame 22, and a main stirring paddle 24 is fixedly connected to the main stirring shaft along the axial direction; the planetary gears 25 are rotationally connected in the driving cabin and are arranged in a plurality in the circumferential direction around the central wheel carrier 22, and the planetary gears 25 are meshed with the central gears; the auxiliary stirring shaft 26 is fixedly connected to the planetary gear 25; the supporting rods 27 are fixedly connected to the auxiliary stirring shafts 26 and are axially provided with a plurality of supporting rods, and the propellers 28 are fixedly connected to the supporting rods 27; the driving motor 29 is fixedly connected to the top surface of the cylinder 1, and the output shaft of the driving motor is fixedly connected to a planetary gear 25; the plurality of bosses 33 are fixedly connected to the support rod 27 and the propeller 28; a first heating resistance wire 31 is fixedly connected in the supporting rod 27; and a second heating resistance wire 32 is fixedly connected in the main stirring shaft 23.

Furthermore, the main stirring paddle 24 and the propeller 28 are both provided with a plurality of material through holes 4.

Further, the material distributing assembly comprises a material distributing cover 51, a material distributing hole 52, a material distributing cone 53 and an installation member, wherein the material distributing cover 51 is movably installed below the driving cabin 21 through the installation structure, the material distributing cover 51 is arranged in a conical shape, and the top of the material distributing cover is provided with an avoiding hole for the main stirring shaft 23 to pass through; the distributing holes 52 are arranged on the distributing cover 51, a plurality of groups are arranged on the distributing cover 51 in the circumferential direction around the center of the distributing cover, and a plurality of distributing holes are arranged on each group along the radial direction of the distributing cover 51; the top of the main stirring shaft 23 is fixedly connected with the material separating cone 53.

Further, the mounting member includes a mounting plate 61, a mounting spring 62, a through rod tube 63, a telescopic cover 64, a rotating sleeve 65, a ball 66, a rolling groove 67 and a rotating sleeve spring 68, the mounting plate 61 is fixedly connected to the side wall of the material distributing cover 51, and a plurality of mounting plates are arranged at intervals along the circumferential direction of the material distributing cover 51; the mounting plate 61 is fixedly connected with the mounting spring 62, and one end of the mounting spring 62 is fixedly connected to the inner wall of the cylinder 1; the material distribution cover 51 is provided with a plurality of through rod pipes 63, the through rod pipes 63 are arranged in the circumferential direction of the material distribution cover 51, and the auxiliary stirring paddles penetrate through the through rod pipes 63; the telescopic cover 64 is fixedly connected to the auxiliary stirring shaft 26, and the upper opening part and the lower opening part of the through rod pipe 63 are both rotatably provided with one; the rotating sleeve 65 is sleeved on the auxiliary stirring rod, and a plurality of balls 66 are embedded on the inner wall of the rotating sleeve along the circumferential direction; the auxiliary stirring shaft 26 is provided with the rolling groove 67, and the ball 66 is matched in the rolling groove 67 and can relatively rotate along the rolling groove 67; the rotating sleeve spring 68 is fixedly connected to the outer wall of the rotating sleeve 65, and one end of the rotating sleeve spring is fixedly connected to the inner wall of the through rod pipe 63.

The specific implementation process of the utility model is as follows: raw materials enter the cylinder body 1 through the feed hopper 13, are primarily divided through the material dividing cone 53, are relatively uniformly distributed along the inclined surface of the material dividing cover 51, and fall out of the material dividing holes 52 hole by hole, so that the raw materials are uniformly blanked; the driving motor 29 drives one planetary gear 25 to rotate, and drives the central wheel frame 22 and other planetary gears 25 to synchronously rotate through meshing transmission so as to drive the propeller 28 and the main stirring paddle 24 to synchronously rotate, so that multiple differential stirring and mixing are performed on the raw materials, and meanwhile, the raw materials can be preheated while being mixed and stirred through the action of the first heating resistance wire 31 and the second heating resistance wire 32, so that the mixing efficiency and effect of the raw materials are improved, and the production quality of the film is ensured.

Claims (6)

1. The utility model provides a raw materials mixing arrangement is used in production of special plastic film of konjaku, includes barrel (1), locates discharge gate (11) on barrel (1), the stirring structure that is used for the feeding structure of feeding and is used for stirring the raw materials, its characterized in that: the feeding structure is including locating feeder hopper (13) on barrel (1) and the branch material subassembly that is used for even blanking, the stirring structure is including locating drive cabin (21) in barrel (1), locating centre wheel carrier (22) in drive cabin (21), locating main (mixing) shaft (23) on the centre wheel carrier (22), locating main stirring rake (24) on main (mixing) shaft (23), locating planetary gear (25) in drive cabin (21), locating vice (mixing) shaft (26) on planetary gear (25), locating epaxial branch (27), locating epaxial screw (28) and be used for the drive (mixing) shaft pivoted driving motor (29).

2. The raw material mixing device for the production of the mulching film special for konjak according to claim 1, characterized in that: the stirring structure comprises a boss (33) arranged on the support rod (27) and the propeller (28), a first heating resistance wire (31) arranged in the support rod (27) and a second heating resistance wire (32) arranged on the main stirring shaft (23).

3. The raw material mixing device for the production of the mulching film special for konjak according to claim 1, characterized in that: the main stirring paddle (24) and the propeller (28) are both provided with material through holes (4).

4. The raw material mixing device for the production of the mulching film special for konjak according to claim 1, characterized in that: the material distributing assembly comprises a material distributing cover (51) arranged on the barrel body (1), material distributing holes (52) arranged on the material distributing cover (51), a material distributing cone (53) arranged on the main stirring shaft and an installation component used for installing the material distributing cover (51), wherein the material distributing cover (51) is arranged in a conical mode, and a plurality of groups of material distributing holes (52) are formed in the circumferential direction of the center of the material distributing cover (51).

5. The raw material mixing device for the production of the mulching film special for konjak according to claim 4, characterized in that: the mounting member comprises a mounting plate (61) arranged on the material distribution cover (51) and a mounting spring (62) arranged on the mounting plate (61), and the mounting plates (61) are arranged in a plurality at intervals along the circumferential direction of the material distribution cover (51).

6. The raw material mixing device for the production of the mulching film special for konjak according to claim 5, characterized in that: the mounting component also comprises a through rod pipe (63) arranged on the material distributing cover (51), a telescopic cover (64) arranged on the through rod pipe (63), a rotating sleeve (65) arranged on the auxiliary stirring shaft (26), a ball (66) arranged on the rotating sleeve (65), a rolling groove (67) arranged on the auxiliary stirring shaft (26) and a rotating sleeve spring (68) arranged on the rotating sleeve (65).

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