CN219133189U

CN219133189U - Be applied to extrusion device of PVC ground mat processing

Info

Publication number: CN219133189U
Application number: CN202223480044.8U
Authority: CN
Inventors: 崔世超; 林伟超
Original assignee: Qingdao Xinyuanmei Rubber Co ltd
Current assignee: Qingdao Xinyuanmei Rubber Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-06
Anticipated expiration: 2032-12-26

Abstract

The utility model is applicable to the technical field of floor mat processing, and provides an extrusion device applied to PVC floor mat processing, which comprises: the extrusion pipe is communicated with the mixing box through a material guide pipe, a control valve is arranged on the material guide pipe, a material inlet pipe is further arranged on the mixing box, and a material outlet pipe is arranged on the extrusion pipe; the pushing assembly is arranged in the extrusion pipe and is used for extruding raw materials entering the extrusion pipe through the discharging pipe; and a mixing assembly mounted within the mixing tank; according to the utility model, through the matching arrangement of the pushing component and the mixing component, the problem that the existing extrusion device is insufficient in stirring of the synthetic material, so that the extruded synthetic material is uneven and the production quality of the PVC floor mat is seriously affected is avoided.

Description

Be applied to extrusion device of PVC ground mat processing

Technical Field

The utility model relates to the technical field of floor mat processing, in particular to an extrusion device applied to PVC floor mat processing.

Background

The floor mat is a product which can effectively scrape mud dust and moisture at the inlet and keep the indoor floor clean. The PVC floor mat is characterized by being flexible and comfortable in foot feeling, containing a unique ultraviolet-resistant additive, preventing fading and embrittlement phenomena, being capable of bearing the outdoor environment of sun-drying and rain-spraying, and requiring the processing and extrusion of the synthetic material in the processing process of the PVC floor mat.

The existing extrusion device is insufficient in stirring of the synthetic material, so that the extruded synthetic material is uneven, and the production quality of the PVC floor mat is seriously affected. Therefore, in view of the above situation, there is an urgent need to provide an extrusion device for processing PVC floor mats, so as to overcome the shortcomings in the current practical application.

Disclosure of Invention

The utility model aims to provide an extrusion device applied to PVC floor mat processing, and aims to solve the problems in the technical background.

The utility model is realized in that an extrusion device applied to PVC floor mat processing comprises:

the extrusion pipe is communicated with the mixing box through a material guide pipe, a control valve is arranged on the material guide pipe, a material inlet pipe is further arranged on the mixing box, and a material outlet pipe is arranged on the extrusion pipe;

the pushing assembly is arranged in the extrusion pipe and is used for extruding raw materials entering the extrusion pipe through the discharging pipe; and

the mixing assembly is arranged in the mixing box; the mixing assembly comprises a scraping plate, a first rotating shaft, a second rotating shaft and a stirring plate, wherein the second rotating shaft is arranged on the mixing box, a second driving motor used for driving the second rotating shaft to rotate is further arranged on the mixing box, a supporting plate is further arranged on the second rotating shaft, the first rotating shaft is rotatably arranged on the supporting plate, multiple groups of stirring plates are arranged on the first rotating shaft and the second rotating shaft, the scraping plate is arranged on the supporting plate, the scraping plate is of a circular arc structure, and one end of the scraping plate is in contact with the inner wall of the mixing box.

As a further scheme of the utility model: the mixing assembly further includes a first helical blade mounted at the end of the second shaft.

As a further scheme of the utility model: the mixing assembly further comprises a toothed ring and a gear, the gear is arranged on the first rotating shaft, the toothed ring is arranged in the mixing box and is meshed with the gear, and a separation shell is further arranged in the mixing box.

As a further scheme of the utility model: the pushing component comprises:

the third rotating shaft is rotatably arranged in the extrusion pipe, and the extrusion pipe is further provided with a first driving motor for driving the third rotating shaft to rotate;

and the second helical blade is fixed on the third rotating shaft.

As a further scheme of the utility model: the third rotating shaft is of a telescopic structure.

As a further scheme of the utility model: the pushing assembly further comprises a linkage plate, an elastic telescopic rod and a protruding block, the linkage plate is mounted at the telescopic end of the third rotating shaft, the linkage plate is connected with the elastic telescopic rod through an annular plate, the annular plate is in running fit with the linkage plate, the elastic telescopic rod is used for achieving elastic support of the linkage plate, at least two groups of protruding blocks are arranged, one group of protruding blocks is mounted on the extrusion pipe, and the other end of protruding blocks is mounted on the linkage plate.

Compared with the prior art, the utility model has the beneficial effects that: the second driving motor drives the second rotating shaft to rotate, so that the supporting plate drives the first rotating shaft to rotate by taking the second rotating shaft as an axis, raw materials in the mixing box can be fully stirred through the stirring plate, the raw materials at the edge of the mixing box can be gathered towards the middle through the scraping plate, the gathered raw materials are fully stirred through the stirring plate, the stirred raw materials enter the extrusion pipe through the material guiding pipe, and the raw materials in the extrusion pipe can be extruded through the material discharging pipe through the pushing component, so that the extrusion work of the raw materials is completed; through the cooperation setting of pushing component and mixing component, it is not abundant to synthetic material's stirring to have avoided current extrusion device for the synthetic material that is extruded is inhomogeneous, seriously influences the problem of PVC ground mat's production quality.

Drawings

Fig. 1 is a schematic diagram of a front view structure of the present utility model.

Fig. 2 is a schematic structural view of a scraper and a supporting plate in the present utility model.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 1.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 1.

In the accompanying drawings: the device comprises a 1-extrusion pipe, a 2-first driving motor, a 3-supporting frame, a 4-second driving motor, a 5-mixing box, a 6-scraping plate, a 7-first rotating shaft, an 8-second rotating shaft, a 9-separation shell, a 10-feeding pipe, a 11-supporting plate, a 12-stirring plate, a 13-first helical blade, a 14-feeding pipe, a 15-second helical blade, a 16-discharging pipe, a 17-third rotating shaft, a 18-elastic telescopic rod, a 19-linkage plate, a 20-lug, a 21-toothed ring and a 22-gear.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 4, an extrusion device for processing a PVC floor mat according to an embodiment of the present utility model includes:

the extrusion pipe 1 is communicated with the mixing box 5 through a material guide pipe 14, a control valve is arranged on the material guide pipe 14, a material inlet pipe 10 is further arranged on the mixing box 5, and a material outlet pipe 16 is arranged on the extrusion pipe 1;

the pushing assembly is arranged in the extrusion pipe 1 and is used for extruding raw materials entering the extrusion pipe 1 through the discharging pipe 16; and

a mixing assembly mounted within the mixing tank 5; wherein the mixing assembly includes scraper blade 6, first pivot 7, second pivot 8 and stirring board 12, second pivot 8 is installed on mixing box 5, and still is provided with the second driving motor 4 that is used for driving second pivot 8 pivoted on the mixing box 5, still install backup pad 11 in the second pivot 8, first pivot 7 rotates and installs in backup pad 11, stirring board 12 all is provided with the multiunit in first pivot 7 and second pivot 8, scraper blade 6 is installed in backup pad 11, and scraper blade 6 is convex structure, and scraper blade 6 one end and the inner wall contact of mixing box 5.

In the embodiment of the utility model, during processing, firstly, raw materials are added into a mixing box 5 through a feeding pipe 10, a second driving motor 4 drives a first rotating shaft 7 to rotate by taking the second rotating shaft 8 as an axis through driving a second rotating shaft 8, the raw materials in the mixing box 5 can be fully stirred through a stirring plate 12, the raw materials at the edge of the mixing box 5 can be gathered to the middle through a scraping plate 6, so that the gathered raw materials are fully stirred by the stirring plate 12, the stirred raw materials enter an extrusion pipe 1 through a material guiding pipe 14, and the raw materials in the extrusion pipe 1 can be extruded through a material discharging pipe 16 through a material pushing assembly, thereby completing the extrusion work of the raw materials; wherein the mixing box 5 is arranged on the extrusion pipe 1 through the supporting frame 3; compared with the prior art, the utility model solves the problems that the existing extrusion device is insufficient in stirring of the synthetic material, so that the extruded synthetic material is uneven and the production quality of the PVC floor mat is seriously affected by the matching arrangement of the pushing component and the mixing component.

In one embodiment of the present utility model, referring to fig. 1, the mixing assembly further includes a first helical blade 13, and the first helical blade 13 is mounted at the end of the second rotating shaft 8.

In this embodiment, the second driving motor 4 drives the second rotating shaft 8 to rotate in different directions, so that the first helical blade 13 drives the raw material at the bottom of the mixing box 5 to turn upwards or downwards, which can improve the mixing quality and facilitate pushing the raw material in the mixing box 5 into the extrusion pipe 1 through the material guiding pipe 14.

In one embodiment of the present utility model, referring to fig. 1 and 4, the mixing assembly further includes a toothed ring 21 and a gear 22, the gear 22 is mounted on the first shaft 7, the toothed ring 21 is mounted in the mixing box 5, the toothed ring 21 is engaged with the gear 22, and the separating housing 9 is further disposed in the mixing box 5.

In this embodiment, the raw materials can be prevented from being adhered to the gear 22 and the toothed ring 21 through the separation housing 9, and when the first rotating shaft 7 rotates by taking the second rotating shaft 8 as the axis, the rotation of the first rotating shaft 7 can be realized through the cooperation of the gear 22 and the toothed ring 21, so that the first rotating shaft 7 can drive the stirring plate 12 to rotate, and the mixing quality is improved.

In one embodiment of the present utility model, referring to fig. 1 and 3, the pushing assembly includes:

the third rotating shaft 17 is rotatably arranged in the extrusion pipe 1, and the extrusion pipe 1 is also provided with a first driving motor 2 for driving the third rotating shaft 17 to rotate;

a second helical blade 15, the second helical blade 15 being fixed on a third rotation shaft 17;

the third rotating shaft is of a 17-bit telescopic structure;

the pushing assembly further comprises a linkage plate 19, an elastic telescopic rod 18 and protruding blocks 20, wherein the linkage plate 19 is arranged at the telescopic end of the third rotating shaft 17, the linkage plate 19 is connected with the elastic telescopic rod 18 through an annular plate, the annular plate is in running fit with the linkage plate 19, the elastic telescopic rod 18 is used for achieving elastic support of the linkage plate 19, the protruding blocks 20 are at least provided with two groups, one group of protruding blocks is arranged on the extrusion tube 1, and the protruding blocks 20 at the other end are arranged on the linkage plate 19.

In this embodiment, the first driving motor 2 can drive the second helical blade 15 to rotate by driving the third rotating shaft 17 to rotate, so as to realize the pushing function, when the linkage plate 19 rotates to make the two groups of bumps 20 collide, the linkage plate 19 will compress the elastic telescopic rod 18 to move, so as to drive the third rotating shaft 17 to stretch and retract, and through the elastic supporting function of the elastic telescopic rod 18, the reciprocating stretching movement of the third rotating shaft 17 can be realized, so that the raw materials can be prevented from being blocked in the extrusion tube 1.

In summary, the working principle of the utility model is as follows: during processing, firstly raw materials are added into the mixing box 5 through the feeding pipe 10, the second driving motor 4 drives the first rotating shaft 7 to rotate by taking the second rotating shaft 8 as an axis through driving the second rotating shaft 8, the raw materials in the mixing box 5 can be fully stirred through the stirring plate 12, the raw materials at the edge of the mixing box 5 can be gathered towards the middle through the scraping plate 6, so that the gathered raw materials are fully stirred through the stirring plate 12, the stirred raw materials enter the extrusion pipe 1 through the material guiding pipe 14, and the raw materials in the extrusion pipe 1 can be extruded through the discharging pipe 16 through the pushing component, so that the extrusion work of the raw materials is completed.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. Be applied to extrusion device of PVC ground mat processing, including extrusion pipe and mixing box, communicate through the passage between extrusion pipe and the mixing box, and be provided with the control valve on the passage, still install the inlet pipe on the mixing box, install the discharging pipe on the extrusion pipe, its characterized in that still includes:

2. The extrusion apparatus for PVC floor mat processing of claim 1, wherein the mixing assembly further comprises a first helical blade mounted at the end of the second shaft.

3. The extrusion device for processing PVC floor mats according to claim 1, wherein the mixing assembly further comprises a toothed ring and a gear, the gear is mounted on the first rotating shaft, the toothed ring is mounted in a mixing box, the toothed ring is engaged with the gear, and a separation housing is further arranged in the mixing box.

4. The extrusion device for processing PVC floor mat according to claim 1, wherein the pushing assembly comprises:

and the second helical blade is fixed on the third rotating shaft.

5. The extrusion apparatus for PVC floor mat processing according to claim 4, wherein the third rotating shaft is a telescopic structure.

6. The extrusion device for processing the PVC floor mat according to claim 4, wherein the pushing assembly further comprises a linkage plate, an elastic telescopic rod and a protruding block, the linkage plate is mounted at the telescopic end of the third rotating shaft, the linkage plate and the elastic telescopic rod are connected through an annular plate, the annular plate is in running fit with the linkage plate, the elastic telescopic rod is used for achieving elastic support of the linkage plate, the protruding block is at least provided with two groups, one group is mounted on the extrusion pipe, and the protruding block at the other end is mounted on the linkage plate.