An efficient recycling and filtering die head device

Abstract

The present invention discloses an efficient recycling and filtering die head device, which relates to the field of recycling / filtering devices. The present invention is provided with a wide-mouth material tank with a curved edge structure and corresponding end-side heating rods to reduce the flow resistance of the plastic waste liquid; an inner smooth panel and a first smooth panel are provided to reduce the resistance / friction generated by the back movement of the internal scraper; an embedded fitting structure is provided between the material cavity shell plate and the end-side extrusion door plate to prevent the overflow of the plastic waste liquid when it is squeezed; a conical support protrusion and a reinforcing ribbed plate are provided in the inner groove of the door plate to provide solid support for the reinforced support hole plate and the filter mesh plate; through filtering fine holes and wide-body through holes are provided to finely filter and circulate the plastic liquid in the filter cavity. The present invention can efficiently filter plastic waste raw materials containing various impurities and residues with high precision and high efficiency, ensuring the efficient operation of the subsequent plastic granulator and the high quality of plastic products.

Description

Technical Field

[0001] The present invention relates to the field of recycling / filtering devices, and particularly to a high-efficiency recycling and filtering die head device. Background Art

[0002] At present, when a recycled plastic granulator is granulating, most of the raw materials used are waste plastic bags, waste plastic sheets and other waste plastics. However, these waste plastics are not cleaned thoroughly before being put into the equipment. During the processing and granulating process, some impurities such as ash and sand mixed in them will block the filter screen, causing the equipment to malfunction and unable to work normally. This requires prior work to remove and filter the impurities in the waste plastics, etc. And efficiently and accurately completing the filtering operation of the residues and impurities of the waste plastics is an important basis for ensuring the efficient operation of the subsequent plastic granulator and the high quality of plastic products. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a high-efficiency recycling and filtering die head device, so as to efficiently and accurately complete the filtering operation of the residues and impurities of waste plastics, and ensure the efficient operation of the subsequent plastic granulator and the high quality of plastic products.

[0004] To solve the above technical problem, the present invention is realized through the following technical solutions:

[0005] The present invention provides a high-efficiency recycling and filtering die head device, including a pushing pipeline, one end of the pushing pipeline is provided with a feeding bin body for feeding; several heating mechanisms for melting recycled waste are installed on the pushing pipeline; an exhaust mechanism communicated with the internal cavity of the pushing pipeline is installed on the pushing pipeline; a side connection flange is arranged on the forward end side of the pushing pipeline; one side of the side connection flange is connected with a feeding plate; a feeding end hole communicated with the side connection flange / the inner cavity of the pushing pipeline is opened on the feeding plate; a wide-mouth material groove is opened on the feeding plate; one side of the feeding plate is connected with a material cavity shell plate; a material cavity plate surface feeding channel communicated with the wide-mouth material groove on the feeding plate is opened on the material cavity shell plate; a filtering material cavity communicated with the material cavity plate surface feeding channel is opened on the material cavity shell plate; an edge matching notch located on the outer peripheral edge side of the filtering material cavity is arranged on the material cavity shell plate; an edge matching groove is arranged on the edge matching notch; a pair of inner smooth strip plates are installed on the inner side wall surface of the filtering material cavity.

[0006] An end-side extrusion door panel is movably installed on one side of the shell plate of the material cavity through a rotating structure; an inner groove of the door panel is provided on the end-side extrusion door panel; a longitudinal reinforcing convex strip plate is fixedly arranged in the inner groove of the door panel; double-sided flow holes connecting the groove bodies on both sides of the inner groove of the door panel are provided on the reinforcing convex strip plate; a number of extrusion hole grooves communicating with the inner groove of the door panel are provided on the end-side extrusion door panel; a number of frustum supporting protrusions are arranged in the inner groove of the door panel of the end-side extrusion door panel; an edge matching convex plate is arranged on one side of the end-side extrusion door panel; an edge matching inlay plate is arranged on the edge matching convex plate; a reinforcing support hole plate is clamped and installed in the inner groove of the door panel on the end-side extrusion door panel; the reinforcing A plurality of wide through holes are provided on the reinforced support orifice plate; the reinforced support orifice plate includes a reinforced entity located between the plurality of wide through holes; the reinforced support orifice plate includes a reinforced median entity located in the middle of the reinforced support orifice plate; a filter screen plate located on the outer side of the reinforced support orifice plate is snap-fitted and installed in the inner groove of the door panel on the end side extrusion door panel; a pair of combined filter screen plates are arranged on the outer side of the reinforced support orifice plate; a plurality of filter pores in a sheet area are provided on the filter screen plate; the plurality of filter pores in the sheet area form a pore collection area; the filter screen plate includes a filter entity located between the plurality of pore collection areas.

[0007] A longitudinally arranged scraper propulsion connecting rod is movably installed on the shell plate of the material cavity body; an internal scraper is slidably installed in the filter material cavity of the shell plate of the material cavity body; a scraper mounting connecting block is arranged on the internal scraper; a smooth mounting notch is provided on the scraper mounting connecting block; a first smooth sheet is installed on the smooth mounting notch; the first smooth sheet is in sliding contact with the inner smooth sheet; an end rod mounting hole groove for installing and connecting the scraper propulsion connecting rod is provided on the scraper mounting connecting block; a plurality of drag-reducing teeth are provided on one side of the internal scraper; a scraper mounting groove for installing a scraper blade is provided on the other side of the internal scraper; a plurality of end heating rods for heating the viscous waste liquid in the flow process are installed on both sides of the shell plate of the material cavity body; and mounting threads for reinforcing the connection are provided on the end heating rods.

[0008] As a preferred technical solution of the present invention, a pushing screw for pushing the waste forward is arranged in the pushing pipe; one end side of the pushing screw is connected to a corresponding motor / driving device.

[0009] As a preferred technical solution of the present invention, the upper sides of the feed plate and the material chamber shell plate are connected with an upper connecting support rod; the end side of the scraper pushing connecting rod is provided with an installation matching end rod matching with the end rod installation hole groove; the upper side of the material chamber shell plate is provided with an upper end sealing installation plate sleeved on the scraper pushing connecting rod; after the installation matching end rod is installed, a nut is added on the lower side to reinforce the connection with the internal scraper.

[0010] As a preferred technical solution of the present invention, the inner smooth surface board is provided with embedded holes for installing fixing screws; the first smooth surface board is installed in the smooth surface installation notch by means of embedded screws.

[0011] As a preferred technical solution of the present invention, the edge - mating convex plate is snap - fitted and installed at the edge - mating notch of the material cavity shell plate; the edge - mating panel is snap - fitted and installed at the edge - mating groove of the material cavity shell plate.

[0012] As a preferred technical solution of the present invention, the outer end - side of the end - side heating rod is provided with an end - side adjusting cap for rotating / limiting the end - side heating rod.

[0013] As a preferred technical solution of the present invention, the position of the strengthening entity on the strengthening support hole plate is matched with the position of the frustum - shaped support protrusion; the position of the filtering entity on the filter screen plate corresponds and cooperates with the position of the strengthening entity on the strengthening support hole plate.

[0014] As a preferred technical solution of the present invention, the strengthening median entity on the strengthening support hole plate is longitudinally distributed; the position of the strengthening median entity on the strengthening support hole plate is matched with the position of the reinforcing rib plate; the mating gap between a pair of filter screen plates is located at the strengthening median entity of the strengthening support hole plate.

[0015] As a preferred technical solution of the present invention, the combined thickness dimension of the frustum - shaped support protrusion, the strengthening support hole plate, and the filter screen plate is matched with the groove depth dimension of the inner groove of the door panel.

[0016] Compared with the existing technology, the beneficial effects of the present invention are as follows:

[0017] 1. By setting the wide - mouth material groove with a curved - edge structure and corresponding end - side heating rods in the present invention, the flow resistance of the plastic waste liquid is reduced; by setting the inner smooth - surface panel and the first smooth - surface patch panel, the resistance / friction generated by the back - and - forth movement of the inner scraper is reduced; by setting an embedded - fitting structure between the material cavity shell plate and the end - side extrusion door panel, the overflow of the plastic waste liquid when being extruded is prevented.

[0018] 2. By setting the frustum - shaped support protrusion and the reinforcing rib plate in the inner groove of the door panel in the present invention, the strengthening support hole plate and the filter screen plate are supported at the entity parts; by setting the through - hole fine filter holes and the wide - body through - holes, the plastic liquid in the filtering cavity is finely filtered and circulated.

[0019] 3. The present invention can efficiently filter plastic waste raw materials containing various impurities and residues with high precision and high efficiency, ensuring the efficient operation of the subsequent plastic granulator and the high quality of plastic products. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of the recycling and filtering die head device of the present invention;

[0021] Figure 2 It is a partial component sectional structural diagram of the device of the present invention;

[0022] Figure 3 It is a schematic structural diagram of the feeding plate in the present invention;

[0023] Figure 4 It is a schematic structural diagram of some components of the material cavity shell plate in the present invention;

[0024] Figure 5 is Figure 4 a schematic enlarged structural diagram of some components of the middle material cavity shell plate;

[0025] Figure 6 It is a schematic structural diagram of the internal scraper in the present invention;

[0026] Figure 7 It is a schematic structural diagram of the end-side extrusion door plate and related components in the present invention;

[0027] Figure 8 is Figure 7 a schematic enlarged structural diagram of some components of the end-side extrusion door plate;

[0028] Figure 9 It is a schematic structural diagram of the strengthening support hole plate in the present invention;

[0029] Figure 10 It is a schematic structural diagram of the filter screen plate in the present invention;

[0030] Wherein: 1 - pushing pipeline; 2 - feeding bin body; 3 - heating mechanism; 4 - pushing screw; 5 - exhaust mechanism; 6 - end-side connecting flange; 7 - feeding plate, 701 - upper-side connecting support rod, 702 - feeding end hole, 703 - wide-mouth material trough; 8 - material cavity shell plate, 801 - material cavity surface feeding channel, 802 - filtering material cavity, 803 - edge fitting notch, 804 - inner smooth strip plate, 805 - edge fitting groove, 806 - embedded hole groove; 9 - end-side extrusion door plate, 901 - door plate inner groove, 902 - reinforcing ribbed plate, 903 - extrusion hole groove, 904 - frustum support protrusion, 905 - edge fitting convex plate, 906 - edge fitting embedded plate, 907 - double-sided flow hole; 10 - scraper pushing connecting rod, 1001 - installation fitting end rod; 11 - internal scraper, 1101 - scraper installation connecting block, 1102 - smooth installation notch, 1103 - end rod installation hole groove, 1104 - drag reduction tooth notch, 1105 - scraper installation groove; 12 - end-side heating rod, 1201 - installation thread, 1202 - end-side adjusting cap; 13 - first smooth surface plate; 14 - strengthening support hole plate, 1401 - wide body through hole, 1402 - strengthening solid part, 1403 - strengthening middle solid part; 15 - filter screen plate, 1501 - filtering fine holes, 15a - fine hole aggregation area, 1502 - filtering solid part; 16 - upper end sealing installation plate. Detailed implementation mode

[0031] In order to make the objectives, technical solutions and advantages of the present invention more clear and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0032] The present invention is an efficient recycling and filtering die head device, including a pushing pipeline 1, one end of the pushing pipeline 1 is provided with a feeding bin body 2 for feeding; several heating mechanisms 3 for melting recycled waste are installed on the pushing pipeline 1; an exhaust mechanism 5 communicated with the inner cavity of the pushing pipeline 1 is installed on the pushing pipeline 1; a side connection flange 6 is arranged on the advancing end side of the pushing pipeline 1; a feeding plate 7 is connected to one side of the side connection flange 6; a feeding end hole 702 communicated with the side connection flange 6 / the inner cavity of the pushing pipeline 1 is opened on the feeding plate 7; a wide-mouth material groove 703 is opened on the feeding plate 7; a material cavity shell plate 8 is connected to one side of the feeding plate 7; a feeding channel 801 on the material cavity shell plate surface communicated with the wide-mouth material groove 703 on the feeding plate 7 is opened on the material cavity shell plate 8; a filtering material cavity 802 communicated with the feeding channel 801 on the material cavity shell plate surface is opened on the material cavity shell plate 8; an edge matching notch 803 located on the outer peripheral edge side of the filtering material cavity 802 is arranged on the material cavity shell plate 8; an edge matching groove 805 is arranged on the edge matching notch 803; a pair of inner smooth strip plates 804 are installed on the inner side wall surface of the filtering material cavity 802.

[0033] An end-side extrusion door panel 9 is movably mounted on one side of the material cavity shell plate 8 through a rotating structure; a door panel inner groove 901 is provided on the end-side extrusion door panel 9; a longitudinal reinforcing convex strip plate 902 is fixedly arranged in the door panel inner groove 901; a double-sided flow hole 907 connecting the groove bodies on both sides of the door panel inner groove 901 is provided on the reinforcing convex strip plate 902; a plurality of extrusion holes 903 communicating with the door panel inner groove 901 are provided on the end-side extrusion door panel 9; a plurality of frustum support protrusions 904 are arranged in the door panel inner groove 901 of the end-side extrusion door panel 9; an edge matching convex plate 905 is arranged on one side of the end-side extrusion door panel 9; an edge matching inlay plate 906 is arranged on the edge matching convex plate 905; a reinforcing support hole plate 14 is snap-fitted and installed in the door panel inner groove 901 on the end-side extrusion door panel 9 ... The orifice plate 14 is provided with a number of wide through holes 1401; the reinforced support orifice plate 14 includes a reinforced entity 1402 located between the number of wide through holes 1401; the reinforced support orifice plate 14 includes a reinforced median entity 1403 located in the middle of the reinforced support orifice plate 14; a filter mesh plate 15 located on the outside of the reinforced support orifice plate 14 is snap-fitted and installed in the inner groove 901 of the end-side extruded door panel 9; a pair of combined filter mesh plates 15 are arranged on the outside of the reinforced support orifice plate 14; the filter mesh plate 15 is provided with a number of filter pores 1501 in a sheet area; the number of filter pores 1501 in the sheet area form a pore collection area 15a; the filter mesh plate 15 includes a filter entity 1502 located between the number of pore collection areas 15a.

[0034] A longitudinally arranged scraper push-up connecting rod 10 is movably installed on the material cavity shell plate 8; an internal scraper 11 is slidably installed in the filter material cavity 802 of the material cavity shell plate 8; a scraper mounting connecting block 1101 is arranged on the internal scraper 11; a smooth mounting notch 1102 is provided on the scraper mounting connecting block 1101; a first smooth sheet 13 is installed on the smooth mounting notch 1102; the first smooth sheet 13 is in sliding contact with the inner smooth sheet 804; an end rod mounting hole groove 1103 for mounting and connecting the scraper push-up connecting rod 10 is provided on the scraper mounting connecting block 1101; a plurality of drag-reducing tooth openings 1104 are provided on one side of the internal scraper 11; a scraper mounting groove 1105 for mounting a scraper blade is provided on the other side of the internal scraper 11; a plurality of end side heating rods 12 for heating the viscous waste liquid in the flow process are installed on both sides of the material cavity shell plate 8; and a mounting thread 1201 for reinforcing the connection is provided on the end side heating rod 12.

[0035] Furthermore, a pushing screw 4 for pushing the waste forward is arranged in the pushing pipe 1; one end side of the pushing screw 4 is connected to a corresponding motor / driving device.

[0036] Furthermore, an upper connecting support rod 701 is connected to the upper sides of the feeding plate 7 and the material cavity shell plate 8; an installation mating end rod 1001 is provided at the end side of the scraper propulsion connecting rod 10 and is adapted to the end rod mounting hole groove 1103; an upper end sealing mounting plate 16 sleeving the scraper propulsion connecting rod 10 is mounted on the upper side surface of the material cavity shell plate 8; after the installation mating end rod 1001 is installed, it is fixedly connected to the internal scraper 11 by adding a nut at the lower side.

[0037] Furthermore, an inlaid hole groove 806 for installing fixing screws is provided on the inner smooth strip plate 804; the first smooth surface plate 13 is installed in the smooth surface mounting notch 1102 by means of inlaid screws.

[0038] Furthermore, the edge mating convex plate 905 is snap-fitted at the edge mating notch 803 of the material cavity shell plate 8; the edge mating inlaid plate 906 is snap-fitted at the edge mating groove 805 of the material cavity shell plate 8.

[0039] Furthermore, an end side adjusting cap 1202 for rotating / limiting the end side heating rod 12 is provided at the outer end side of the end side heating rod 12.

[0040] Furthermore, the position of the strengthening entity 1402 on the strengthening support hole plate 14 is adapted to the position of the frustum support protrusion 904; the filtering entity 1502 on the filter screen plate 15 corresponds to and cooperates with the position of the strengthening entity 1402 on the strengthening support hole plate 14.

[0041] Furthermore, the strengthening median entity 1403 on the strengthening support hole plate 14 is longitudinally distributed; the position of the strengthening median entity 1403 on the strengthening support hole plate 14 is adapted to the position of the strengthening rib plate 902; the mating gap between a pair of filter screen plates 15 is located at the strengthening median entity 1403 of the strengthening support hole plate 14.

[0042] Furthermore, the combined thickness dimension of the frustum support protrusion 904, the strengthening support hole plate 14, and the filter screen plate 15 is adapted to the groove depth dimension of the door panel inner groove 901.

[0043] The feeding bin body 2 is used to input plastic waste and the like into the feeding bin body 2. The plastic waste enters the pushing pipe 1. The pushing screw 4 in the pushing pipe 1 rotates to continuously push the plastic waste forward. When the plastic waste passes through the heating mechanism 3, the heating mechanism 3 heats and melts the plastic waste accordingly, and the melted plastic waste is quickly pushed forward; the exhaust mechanism 5 discharges the bubbles and gases during the forward movement of the plastic waste.

[0044] The plastic waste liquid enters the filtering cavity 802 through the feeding end hole 701, the wide-mouth material tank 703, and the feeding channel 801 on the material cavity plate surface; the wide-mouth material tank 703 adopts a curved-edge structure and a horizontal straight-cylinder type feeding channel 801 on the material cavity plate surface to reduce the flow resistance of the plastic waste liquid.

[0045] The end-side heating rod 12 is arranged on the material cavity shell plate 8, and the installation thread 1201 is arranged on the end-side heating rod 12 to further heat the material cavity shell plate 8, prevent the plastic waste liquid from cooling and solidifying, and also prevent the end-side heating rod 12 from falling off due to vibration.

[0046] A pair of inner smooth strip plates 804 are arranged in the filtering cavity 802, and a pair of first smooth strip plates 13 are installed on the internal scraper 11 to reduce the resistance / friction generated by the back movement of the internal scraper 11.

[0047] The edge fitting notch 803 and the edge fitting groove 805 are arranged on the material cavity shell plate 8, and the edge fitting convex plate 905 and the edge fitting insert plate 906 are arranged on the end-side extrusion door plate 9 to prevent the plastic waste liquid from overflowing when being extruded.

[0048] The resistance-reducing tooth notch 1104 is arranged on the internal scraper 11, which not only ensures the rigidity of the internal scraper 11 but also reduces the resistance of the internal scraper 11 to the viscous plastic waste liquid during movement.

[0049] The conical support protrusion 904 in the inner groove 901 of the door plate supports the strengthened entity 1402 on the strengthened support hole plate 14. In addition, the conical support protrusion 904 can greatly reduce the flow resistance of the plastic liquid and prevent the plastic from being blocked and solidified; the reinforced rib plate 902 in the inner groove 901 of the door plate supports the strengthened middle entity on the strengthened support hole plate 14; the bilateral flow holes 907 on the reinforced rib plate 902 make the plastic liquid in the two grooves in the inner groove 901 of the door plate flow more evenly, and can reduce the load of plastic flow and extrusion.

[0050] The strengthened support hole plate 14 supports a pair of combined filter mesh plates 15, and the internal scraper 11 drives the corresponding scraping blades to scrape off the residues and impurities on the filter mesh plates 15 that have not passed through the filtering fine holes.

[0051] The melted plastic waste liquid passes through the filtering fine holes 1501 on the filter mesh plates 15, passes through the wide-body through holes 1401 on the strengthened support hole plate 14, enters the inner groove 901 of the door plate, and is output through the extrusion hole groove 903.

[0052] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An efficient recycling and filtering die head device, characterized in that: It includes a pushing pipeline (1), and one end of the pushing pipeline (1) is provided with a feeding bin body (2) for discharging materials; A number of heating mechanisms (3) for melting recycled waste are installed on the pushing pipeline (1); An exhaust mechanism (5) connected to the internal cavity of the pushing pipeline (1) is installed on the pushing pipeline (1); A side connection flange (6) is provided on the forward end side of the pushing pipeline (1); One side of the side connection flange (6) is connected to a feeding plate (7); A feeding end hole (702) communicating with the side connection flange (6) / the inner cavity of the pushing pipeline (1) is opened on the feeding plate (7); A wide-mouth material groove (703) is opened on the feeding plate (7); One side of the feeding plate (7) is connected to a material cavity shell plate (8); A material cavity plate surface feeding channel (801) communicating with the wide-mouth material groove (703) on the feeding plate (7) is opened on the material cavity shell plate (8); A filtering material cavity (802) communicating with the material cavity plate surface feeding channel (801) is opened on the material cavity shell plate (8); An edge fitting notch (803) located on the outer peripheral edge side of the filtering material cavity (802) is provided on the material cavity shell plate (8); An edge fitting groove (805) is provided on the edge fitting notch (803); A pair of inner smooth strip plates (804) are installed on the inner side wall surface of the filtering material cavity (802); One side of the material cavity shell plate (8) is movably installed with a side extrusion door plate (9) through a rotating structure; A door plate inner groove (901) is opened on the side extrusion door plate (9); A longitudinal reinforcing rib plate (902) is fixedly arranged in the door plate inner groove (901); Double-sided circulation holes (907) communicating with the two side grooves of the door plate inner groove (901) are opened on the reinforcing rib plate (902); A number of extrusion hole grooves (903) communicating with the door plate inner groove (901) are opened on the side extrusion door plate (9); A number of conical support protrusions (904) are arranged in the door plate inner groove (901) of the side extrusion door plate (9); One side of the side extrusion door plate (9) is provided with an edge fitting convex plate (905); An edge fitting insert plate (906) is provided on the edge fitting convex plate (905); A reinforcing support hole plate (14) is snap-fitted and installed in the door plate inner groove (901) of the side extrusion door plate (9); A number of wide-body through holes (1401) are opened on the reinforcing support hole plate (14); The reinforcing support hole plate (14) includes a reinforcing entity part (1402) between a number of wide-body through holes (1401); The reinforcing support hole plate (14) includes a reinforcing middle entity part (1403) located at the middle position of the reinforcing support hole plate (14); A filter screen plate (15) located outside the reinforcing support hole plate (14) is snap-fitted and installed in the door plate inner groove (901) of the side extrusion door plate (9); A pair of combined filter screen plates (15) are arranged on the outer side of the reinforcing support hole plate (14); A plurality of filtering fine holes (1501) are formed in a sheet area on the filter screen plate (15); A plurality of filtering fine holes (1501) in the sheet area form a fine hole set area (15a); The filter screen plate (15) includes a filtering entity part (1502) between a plurality of fine hole set areas (15a); A longitudinally arranged scraper propulsion connecting rod (10) is movably installed on the material cavity shell plate (8); An internal scraper (11) is slidably installed in the filtering material cavity (802) of the material cavity shell plate (8); A scraper installation connecting block (1101) is arranged on the internal scraper (11); A smooth surface installation notch (1102) is formed in the scraper installation connecting block (1101); A first smooth surface plate (13) is installed on the smooth surface installation notch (1102); The first smooth surface plate (13) is in sliding contact with the inner smooth surface strip plate (804); An end rod installation hole groove (1103) for installing and connecting the scraper propulsion connecting rod (10) is formed in the scraper installation connecting block (1101); A plurality of drag reduction tooth openings (1104) are formed on one side of the internal scraper (11); A cutter installation groove for installing a cutting blade is formed on the other side of the internal scraper (11); A plurality of end side heating rods (12) for heating the viscous waste liquid during the flowing process are installed on both sides of the material cavity shell plate (8); An installation thread (1201) for strengthening the connection is formed on the end side heating rod (12).

2. The high-efficiency recycling and filtering die head device according to claim 1, characterized in that: A pushing screw (4) for pushing the waste forward is arranged in the pushing pipeline (1); One end side of the pushing screw (4) is connected to a corresponding motor / driving device.

3. The high-efficiency recycling and filtering die head device according to claim 1, characterized in that: An upper side connecting support rod (701) is connected to the upper sides of the feeding plate (7) and the material cavity shell plate (8); An installation matching end rod (1001) matching with the end rod installation hole groove (1103) is arranged at the end side of the scraper propulsion connecting rod (10); An upper end sealing installation plate (16) sleeved on the scraper propulsion connecting rod (10) is installed on the upper side surface of the material cavity shell plate (8); After the installation matching end rod (1001) is installed, it is fixedly connected to the internal scraper (11) by adding a nut on the lower side.

4. The high-efficiency recycling and filtering die head device according to claim 1, characterized in that: An embedded hole groove (806) for installing a fixing screw is arranged on the inner smooth surface strip plate (804); The first smooth surface plate (13) is installed in the smooth surface installation notch (1102) by an embedded screw method.

5. The high-efficiency recycling and filtering die head device according to claim 1, characterized in that: The edge matching convex plate (905) is snap-fitted at the edge matching notch (803) of the material cavity shell plate (8); The edge matching embedded plate (906) is snap-fitted at the edge matching groove (805) of the material cavity shell plate (8).

6. An efficient recycling and filtering die head device according to claim 1, characterized in that: An end-side adjusting cap (1202) for rotating / limiting the end-side heating rod (12) is provided on the outer end side of the end-side heating rod (12).

7. An efficient recycling and filtering die head device according to claim 1, characterized in that: The position of the strengthening entity (1402) on the strengthening support hole plate (14) is matched with the position of the frustum support protrusion (904); The filtering entity (1502) on the filter screen plate (15) corresponds to and cooperates with the position of the strengthening entity (1402) on the strengthening support hole plate (14).

8. An efficient recycling and filtering die head device according to claim 1, characterized in that: The strengthening middle entity (1403) on the strengthening support hole plate (14) is longitudinally distributed; The position of the strengthening middle entity (1403) on the strengthening support hole plate (14) is matched with the position of the reinforcing rib plate (902); The fitting gap between a pair of filter screen plates (15) is located at the strengthening middle entity (1403) of the strengthening support hole plate (14).

9. An efficient recycling and filtering die head device according to claim 1, characterized in that: The combined thickness dimension of the frustum support protrusion (904), the strengthening support hole plate (14), and the filter screen plate (15) is matched with the groove depth dimension of the door panel inner groove (901).

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