CN220429209U

CN220429209U - Plastic granules extrusion device

Info

Publication number: CN220429209U
Application number: CN202321813163.2U
Authority: CN
Inventors: 龙道勤; 程久松
Original assignee: Anhui Tianrun Medical New Material Co ltd
Current assignee: Anhui Tianrun Medical New Material Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-02-02
Anticipated expiration: 2033-07-11

Abstract

The plastic particle extrusion device comprises a material premixing component, wherein the inlet end of the material premixing component is communicated with a material storage component through a hose, the outlet end of the material premixing component is communicated with a mixing extruder, and a film blowing machine is arranged at the bottom of the mixing extruder; the material storage assembly comprises a carrying step, a material bag storage mechanism and a material groove, wherein the material bag storage mechanism comprises a base, a side plate, a traction assembly, a supporting plate, a stop assembly and a cutting assembly; the material bag storage mechanism with the turnover structure can realize automatic feeding, one batch of materials can be added at one time, the labor capacity of workers is reduced, the feeding efficiency is improved, the materials are not required to be added one by one, and the extrusion operation efficiency is effectively improved.

Description

Plastic granules extrusion device

Technical Field

The utility model belongs to the technical field of medical composite film manufacturing, and particularly relates to a plastic particle extrusion device.

Background

The medical composite film is of a multi-layer composite structure, and the composite structure comprises an antibacterial layer, an aluminum foil substrate layer, an antistatic layer, an anti-aging layer, a heat insulation layer and a self-cleaning layer;

when the medical composite film is processed, raw material particles are firstly inhaled for mixing, then the mixture enters an extruder for mixing extrusion, the extruded plastic film is discharged to a film blowing machine for film blowing forming;

because the raw materials of complex film are various, when processing, a batch of material is by the suction of negative pressure after finishing, the workman need cut the pocket one by one, then pour the material into the material inslot, and the transport is hard from top to bottom, needs two at least people collaborative operation, just can fill the material groove, and operating time is long, shut down latency is long.

Disclosure of Invention

The utility model provides a plastic particle extrusion device aiming at the defects in the prior art, and the specific technical scheme is as follows:

the plastic particle extrusion device comprises a material premixing component, wherein the inlet end of the material premixing component is communicated with a material storage component through a hose, the outlet end of the material premixing component is communicated with a mixing extruder, and a film blowing machine is arranged at the bottom of the mixing extruder;

the material storage assembly comprises a carrying step, a material bag storage mechanism and a material groove, wherein the material groove is arranged at the bottom of one side of the material bag storage mechanism, the carrying step is arranged at the other side of the material bag storage mechanism, the material bag storage mechanism is used for synchronously pouring plastic particles in a plurality of material bags into the material groove, and the inlet end of the material premixing assembly is inserted into the material groove.

The material bag storage mechanism comprises a base, side plates, traction components, supporting plates, stop components and cutting components, wherein the side plates are symmetrically arranged on the top surface of the base, a plurality of supporting plates are arranged between the two side plates from top to bottom at equal intervals, the inner ends of the supporting plates are rotationally connected with the side plates and the outer end arc-shaped sliding connection side plates, each side plate is provided with the traction components on the top ends of the outer side surfaces, the traction components are used for driving the supporting plates to slide to an inclined state one by one, each supporting plate is provided with a plurality of material bags on the surface, the stop components are vertically arranged at the top surface outlet ends of the supporting plates and abut against the end parts of the material bags, the cutting components are slidably arranged inside the stop components, and the cutting components are used for synchronously cutting the sewing parts of the material bags.

Further, the inner end of the side wall of the supporting plate is vertically provided with a rotating column, the outer end of the side wall is provided with a sliding rod, and the side surface of the side plate is provided with a moving arc groove for the sliding rod to pass through in a sliding manner.

Further, the backstop subassembly includes backstop frame, backup pad, the backstop frame is the type of falling U, the inside of backstop frame is equipped with the backup pad, the top of backup pad is the cutting chamber with the regional cutting chamber that encloses of backstop frame, the bottom of backup pad and backstop frame, the regional unloading chamber that is enclosed of layer board, the sewing up portion of a plurality of material bags all stretches into to the cutting intracavity, the bottom of material bag is directional in the unloading chamber, the removal groove has been seted up to the top surface of backstop frame, the inside slidable mounting in removal groove has cutting subassembly, cutting subassembly stretches into in the cutting intracavity.

Further, the stop assembly further comprises a constraint plate, the side section of the constraint plate is 7-shaped, the constraint plate is arranged on the inner side edge of the top surface of the stop frame, the vertical portion of the constraint plate is stopped at the end part of each material bag, and the horizontal portion of the constraint plate is attached to the top surface of each material bag.

Further, the cutting assembly comprises a cutter and a push rod, the cutter is slidably mounted on the top surface of the stop frame, the push rod is arranged on the side portion of the cutter, and the push rod slidably penetrates through the side plate.

Further, the quarter part of the material bag is aligned with the blanking cavity, and the sewing part of the material bag is arranged at the bottom quarter part of the end part of the material bag.

Further, the traction assembly comprises a traction motor, a traction rope and a sleeve, the traction motor is mounted at the top of the side plate, a winding wheel is arranged at the output end of the traction motor, the traction rope is wound on the outer wall of the winding wheel, the sleeve is arranged at the outer end of the traction rope, and the sleeve is movably sleeved outside the sliding rod.

The beneficial effects of the utility model are as follows: can overturn structure's pocket storage mechanism can realize automatic material loading, once only adds the material of a batch, lightens workman's amount of labour, improves material loading efficiency, need not to add one by one, effectual improvement extrusion operating efficiency.

Drawings

Fig. 1 is a schematic view showing the structure of a plastic particle extrusion device for processing a medical composite film according to the present utility model;

FIG. 2 shows a schematic diagram of a material storage assembly according to the present utility model;

FIG. 3 shows a schematic diagram of the material bag storage mechanism of the present utility model;

FIG. 4 shows a schematic side panel construction of the present utility model;

FIG. 5 shows a schematic view of the stop assembly of the present utility model;

FIG. 6 shows a schematic view of the cutting assembly of the present utility model;

FIG. 7 shows a schematic view of the structure of the material bag of the present utility model;

the figure shows: 1. a material storage assembly; 2. a material premixing component; 3. a mixing extruder; 4. a film blowing machine; 5. carrying steps; 6. a material bag storage mechanism; 61. a base; 62. a side plate; 621. moving the arc groove; 63. a traction assembly; 631. a traction motor; 632. a traction rope; 633. a sleeve; 64. a supporting plate; 641. a slide bar; 642. a rotating column; 65. a deflector; 66. a stop assembly; 661. a stop frame; 6611. a moving groove; 662. a support plate; 663. a constraint plate; 67. a cutting assembly; 671. a cutter; 672. a push rod; 7. a material tank; 8. a material bag; 81. and a suture part.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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.

A plastic particle extrusion device;

example 1

As shown in fig. 1, the device comprises a material premixing component 2, wherein the inlet end of the material premixing component 2 is communicated with a material storage component 1 through a hose, the outlet end of the material premixing component 2 is communicated with a mixing extruder 3, and a film blowing machine 4 is arranged at the bottom of the mixing extruder 3; the plastic film is formed by blowing the extruded plastic film by a film blowing machine, so that the medical composite film can be obtained;

as shown in fig. 2, the material storage assembly 1 includes a carrying step 5, a material bag storage mechanism 6 and a material tank 7, wherein the material tank 7 is installed at the bottom of one side of the material bag storage mechanism 6, the carrying step 5 is installed at the other side of the material bag storage mechanism 6, the material bag storage mechanism 6 is used for synchronously pouring plastic particles in a plurality of material bags of the same batch into the material tank, and the inlet end of the material premixing assembly 2 is inserted into the material tank 7; because the raw materials of medical complex film are various, when reinforced, need pour the material in a plurality of material bags to the material inslot at a batch, but flip structure's material bag storage mechanism can realize automatic feeding, lightens workman's amount of labour, improves material loading efficiency, need not to add one by one.

As shown in fig. 2, the bag storage mechanism 6 includes a base 61, side plates 62, a traction assembly 63, a pallet 64, a stop assembly 66 and a cutting assembly 67, the top surface of the base 61 is symmetrically provided with the side plates 62, a plurality of pallets 64 are installed between the two side plates 62 from top to bottom at equal intervals, the inner ends of the pallets 64 are rotatably connected with the side plates 62, the outer ends of the side plates 62 are in arc sliding connection with the side plates 62, the top end of the outer side surfaces of each side plate 62 is provided with the traction assembly 63, the traction assembly 63 is used for driving the pallets 64 to slide one by one to an inclined state, a plurality of bags 8 are placed on the surface of each pallet 64, the top surface outlet end of each pallet 64 is vertically provided with the stop assembly 66, the inside of each stop assembly 66 is slidably provided with the cutting assembly 67, and the cutting assembly 67 is used for synchronously cutting the stitching portion 81 of each bag 8; multiple batches of materials can be stored by arranging multiple supporting plates from top to bottom, and each supporting plate is one batch of materials, and the materials can be exemplified by 3 bags of materials A and 2 bags of materials B; when the material is fed, each supporting plate is sequentially inclined from top to bottom, continuous operation can be realized, mutual noninterference is avoided, the cutter is utilized to cut the sewing parts of all the material bags at one time, so that each material bag is opened, then the traction component drives the supporting plate to rotate to an inclined state, particles in the material bags can be discharged, the stop component can stop the material bags in the inclined state, the material bags are prevented from falling, and therefore, batch synchronous and rapid feeding can be realized, and the operation efficiency is high;

as shown in fig. 3-4, the inner end of the side wall of the supporting plate 64 is vertically provided with a rotating column 642, the outer end of the side wall is provided with a sliding rod 641, and the side surface of the side plate 62 is provided with a moving arc groove 621 for the sliding rod 641 to pass through in a sliding manner; the outer end of the sliding rod is connected with a traction assembly, the rotating column is the rotation origin of the supporting plate, the sliding rod is a traction guiding component, and the moving arc groove is used for positioning the moving process of the sliding rod.

As shown in fig. 4, the traction assembly 63 includes a traction motor 631, a traction rope 632 and a sleeve 633, the traction motor 631 is mounted at the top of the side plate 62, a winding wheel is disposed at the output end of the traction motor 631, the traction rope 632 is wound on the outer wall of the winding wheel, a sleeve 633 is disposed at the outer end of the traction rope 632, and the sleeve 633 is movably sleeved outside a slide bar 641 of a lifting support plate; when a certain supporting plate is required to be pulled and lifted, only a pulling rope with enough length is required to be released, so that the sleeve is sleeved outside the sliding rod, and then the pulling is reversed, and the supporting plate is lifted.

Example 2

In order to realize that the stop component can effectively stop, simultaneously meet the requirements of cutting and blanking, the following structure is provided:

as shown in fig. 5 and 6, the stop assembly 66 includes a stop frame 661 and a support plate 662, the stop frame 661 is an inverted U, the support plate 662 is disposed in the stop frame 661, a cutting cavity is defined by the top of the support plate 662 and the stop frame 661, and a blanking cavity is defined by the bottom of the support plate 662, the stop frame 661 and the support plate 64;

the stitching parts 81 of the material bags 8 extend into the cutting cavity, the bottoms of the material bags 8 point to the blanking cavity, a moving groove 661 is formed in the top surface of the stop frame 661, a cutting assembly 67 is slidably arranged in the moving groove 661, and the cutting assembly 67 extends into the cutting cavity;

the blanking cavity can restrict and position each stitching part, so that the cutting assembly can quickly complete cutting, the blanking cavity is an opening, and when the stitching parts of the material bags are sheared, materials of the material bags can be discharged from the blanking cavity;

example 3

As shown in fig. 5 and 7, the stop assembly 66 further includes a constraint plate 663, the side section of the constraint plate 663 is 7-shaped, the constraint plate 663 is disposed at the inner side edge of the top surface of the stop frame 661, the vertical portion of the constraint plate 663 stops at the end of each pocket 8, and the horizontal portion of the constraint plate 663 is attached to the top surface of each pocket; the vertical part can realize transverse stop of the material bag, and the horizontal part can restrict the material bag from the top, so that the material bag can be stably placed on the supporting plate;

the cutting assembly 67 comprises a cutting assembly 671 and a push rod 672, the cutting assembly 671 is slidably mounted on the top surface of the stop frame 661, the push rod 672 is arranged at the side part of the cutting assembly 671, and the push rod 672 slides through the side plate 62; the cutter can be driven to move along the moving groove by the push rod, so that a worker can finish cutting actions from the outside;

a quarter part of the material bag 8 is aligned with the blanking cavity, and the stitching part 81 is arranged at a quarter part of the bottom of the end part of the material bag 8; the design quarter position is the sewing part, can guarantee when the unloading, and backstop frame, backup pad can the at utmost, most effectual constraint pocket, avoid the pocket to deviate from, simultaneously, also can leave the unloading part of quarter, guarantee normal unloading.

The utility model is implemented by:

a worker stacks a batch of material bags on the supporting plates 64 through the carrying steps 5, the end parts of each material belt are in contact with and embedded in the constraint plates 663, the stitching parts 81 are embedded in the cutting cavities, and the supporting plates are placed step by step;

during production, the sleeve 633 is sleeved outside the uppermost-stage slide bar 641, and when feeding is needed, the traction motor 631 winds the traction rope 632, and the sleeve 633 drives the slide bar 641 to move along the moving arc groove 621 so as to drive the supporting plate 64 to rotate upwards;

pushing the push rod 672 from one end to drive the cutting assembly 671 to move along the moving groove 6611, synchronously cutting off the sewing parts 81 of the material bags 8 by the cutting assembly 671, enabling the material to pass through the blanking cavity, guiding the material into the material groove 7 through the guide plate 65, realizing rapid material feeding of one batch, and cleaning the cut sewing parts by workers;

after the material of one batch is fed, the material is sucked to the material premixing component 2 by the material suction pipe under negative pressure, and then is extruded by the mixing extruder 3, and the extruded plastic film is blown and formed by the film blowing machine;

when the next batch of materials is required to be output, a traction rope with a certain length is released, the sleeve 633 is sleeved on the sliding rod of the lower-stage supporting plate, and the dumping and cutting actions are repeated.

It is noted that relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A plastic granules extrusion device, characterized in that: the device comprises a material premixing component, wherein the inlet end of the material premixing component is communicated with a material storage component through a hose, the outlet end of the material premixing component is communicated with a mixing extruder, and a film blowing machine is arranged at the bottom of the mixing extruder;

the material storage assembly comprises a carrying step, a material bag storage mechanism and a material groove, wherein the material groove is arranged at the bottom of one side of the material bag storage mechanism, the carrying step is arranged at the other side of the material bag storage mechanism, the material bag storage mechanism is used for synchronously pouring plastic particles in a plurality of material bags into the material groove, and the inlet end of the material premixing assembly is inserted into the material groove;

2. A plastic pellet extrusion apparatus as claimed in claim 1, wherein: the inner end of the side wall of the supporting plate is vertically provided with a rotating column, the outer end of the side wall of the supporting plate is provided with a sliding rod, and the side surface of the side plate is provided with a movable arc groove for the sliding rod to pass through in a sliding manner.

3. A plastic pellet extrusion apparatus as claimed in claim 1, wherein: the backstop subassembly includes backstop frame, backup pad, the backstop frame is the type of falling U, the inside of backstop frame is equipped with the backup pad, the top of backup pad and the regional cutting chamber that is enclosed by the backstop frame, the bottom of backup pad and backstop frame, the regional unloading chamber that is enclosed by the layer board, the sewing up portion of a plurality of material bags all stretches into to the cutting intracavity, the bottom of material bag is directional in the unloading chamber, the removal groove has been seted up to the top surface of backstop frame, the inside slidable mounting in removal groove has cutting subassembly, cutting subassembly stretches into in the cutting chamber.

4. A plastic pellet extrusion apparatus as claimed in claim 3, wherein: the stop assembly further comprises a constraint plate, the side section of the constraint plate is 7-shaped, the constraint plate is arranged on the inner side edge of the top surface of the stop frame, the vertical portion of the constraint plate is stopped at the end part of each material bag, and the horizontal portion of the constraint plate is attached to the top surface of each material bag.

5. A plastic pellet extrusion apparatus as claimed in claim 4, wherein: the cutting assembly comprises a cutter and a push rod, the cutter is slidably mounted on the top surface of the stop frame, the push rod is arranged on the side portion of the cutter, and the push rod slidably penetrates through the side plate.

6. A plastic pellet extrusion apparatus as claimed in claim 1, wherein: the quarter part of the material bag is aligned with the blanking cavity, and the stitching part is arranged at the bottom quarter part of the end part of the material bag.

7. A plastic pellet extrusion apparatus as claimed in claim 2, wherein: the traction assembly comprises a traction motor, a traction rope and a sleeve, wherein the traction motor is arranged at the top of the side plate, a winding wheel is arranged at the output end of the traction motor, the traction rope is wound on the outer wall of the winding wheel, the sleeve is arranged at the outer end of the traction rope, and the sleeve is movably sleeved outside the sliding rod.