CN216423384U

CN216423384U - Screw extrusion device is used in production of energy-saving extruded sheet

Info

Publication number: CN216423384U
Application number: CN202123165857.3U
Authority: CN
Inventors: 毕雄锋
Original assignee: Dexing Zhengyue Plastic Products Co ltd
Current assignee: Dexing Zhengyue Plastic Products Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-05-03
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a screw extrusion device for producing energy-saving extruded sheets, which structurally comprises an extrusion mechanism and a cooling box, wherein raw materials are input into an extrusion cylinder through a feed inlet, a motor drives a spiral push rod to enable the raw materials to be extruded and molded through an extrusion cap, simultaneously, a heating pipe inside a heating groove heats the extrusion cylinder to avoid cooling the raw materials inside the extrusion cylinder, when the raw materials are discharged through the extrusion cap, a refrigerator generates cold air through a condenser pipe and discharges the cold air into the cooling box through a fan to cool the molded extruded sheets, and then the cooled extruded sheets fall into a collecting box for collection, thereby solving the problem that the raw materials are possibly adhered inside the extrusion device because the temperature is reduced in the process of conveying the raw materials when the screw extrusion is adopted in the production of the existing extruded sheets, leading the raw materials to be inconvenient to be extruded and difficult to be cleaned, and leading the existing extruded sheets to be naturally cooled after being molded, the cooling efficiency is low, and the problem of loss caused by mutual adhesion of extruded sheets in the cooling process can be caused.

Description

Screw extrusion device is used in production of energy-saving extruded sheet

Technical Field

The utility model relates to an extruded sheet production technical field especially relates to an energy-saving extruded sheet production screw extrusion device.

Background

The extruded sheet is a material formed by continuous extrusion foaming through a special process, hard films formed on the surface of the extruded sheet are uniform and flat, the interior of the extruded sheet is completely closed and foamed continuously and uniformly and has a honeycomb structure, so the extruded sheet has the characteristics of high pressure resistance, light weight, no water absorption, air tightness, wear resistance and no degradation, the extruded sheet is easy to carry due to light weight, easy to cut, does not need an electric saw and simple to fix, and can be fixed only by iron sheets and iron wires and plastic cement adhesive type polymer mortar, so the construction cost is greatly reduced, but when the existing extruded sheet is produced by adopting screw extrusion, the temperature is reduced in the process of conveying raw materials, so that the extruded sheet can be adhered to the interior of an extruding device, the raw materials are inconvenient to extrude and difficult to clean, the existing extruded sheet is cooled naturally after being formed, the cooling efficiency is low, and the extruded sheets can be adhered to each other in the cooling process, causing losses.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the screw extrusion device for producing the energy-saving extruded sheet is provided, so that the problems that when the screw is adopted for extruding in the production of the existing extruded sheet, the raw material is inconvenient to extrude and is difficult to clean due to the fact that the temperature is reduced in the process of conveying the raw material, the raw material is possibly adhered to the inside of the extrusion device, the existing extruded sheet is cooled after being formed through natural cooling, the cooling efficiency is low, the extruded sheets are possibly adhered to each other in the cooling process, and loss is caused are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an energy-saving screw extrusion device for extruded sheet production, which comprises a support frame, wherein one side of the support frame is provided with a controller, the top end of the support frame is provided with an extrusion mechanism, the other side of the support frame is provided with a cooling box, the bottom end of the cooling box is provided with a collecting box, the side end of the cooling box is provided with a cooling groove, the side end of the cooling groove is provided with a filter screen, a condenser pipe is arranged inside the cooling groove, the side end of the cooling box is provided with a fan box, a fan is arranged inside the fan box, the upper end of the fan box is provided with a refrigerating box, a refrigerator is arranged inside the refrigerating box, and one side of the condenser pipe penetrates through the cooling box and is connected with the refrigerator;

the material extruding mechanism comprises an extruding cylinder arranged in the middle, a feeding hole is formed in one side of the extruding cylinder, a heating groove is formed in the outer end face of the extruding cylinder, and a heating pipe is arranged in the heating groove;

the utility model discloses a screw thread structure, including crowded feed cylinder, connecting block, screw nut, screw rod, connecting block, screw nut, screw rod, motor output end and screw rod, crowded feed cylinder both sides are equipped with screw thread one, crowded feed cylinder one side is equipped with the extrusion cap, it is equipped with swivel nut one and is connected with screw thread one to extrude cap side end, crowded feed cylinder opposite side is equipped with the connecting block, connecting block one side is equipped with swivel nut two and is connected with crowded feed cylinder, crowded feed cylinder is inside to be equipped with screw rod, and screw rod one side is connected with the connecting block through the bearing, the connecting block opposite side is equipped with screw thread two, the connecting block side is equipped with the protecting cylinder, and the protecting cylinder side is equipped with swivel nut three and is connected with screw thread two, the inside motor that is equipped with of protecting cylinder, and the motor output end is connected with screw rod.

Furthermore, the inner of the support frame is provided with a fixed sliding groove, the outer end face of the heating groove is provided with a fixed sliding block corresponding to the fixed sliding groove, and the fixed sliding block is connected with the fixed sliding groove in a sliding mode.

Furthermore, the top end face of the cooling box is provided with a moving sliding groove, a moving sliding block is arranged inside the moving sliding groove, a through hole is formed in the side end of the moving sliding block, a screw hole is formed in the upper end of the moving sliding groove, the moving sliding block penetrates through the through hole through a bolt to be connected with the screw hole, an electric push rod is arranged at the bottom end of the moving sliding block, and the output end of the electric push rod is connected with the cutting knife through a connecting frame.

Furthermore, an inclined plate is arranged at the side end of the cooling box.

Furthermore, the outer end face of the extrusion cap is frosted.

Furthermore, the support frame lower extreme is equipped with the rack, and the support frame is equipped with the removal subassembly with the cooler bin bottom.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. the utility model discloses a screw thread one will extrude the cap with being connected of swivel nut one and swivel nut two and be fixed with the connecting block to through screw thread two and three fixed protection section of thick bamboos of swivel nut, with this be convenient for dismantle crowded material mechanism, the convenience is cleared up the raw materials at the inner wall to the adhesion of inside, avoids remaining the problem that leads to follow-up discharge difficulty of raw materials.

2. Through being equipped with heating tank and heating pipe in the crowded feed cylinder outer end to this heats crowded feed cylinder inside, avoids the raw materials cooling to lead to the difficulty of discharging, cools off too fast even and leads to the cooling inside crowded feed cylinder, causes the problem of device damage.

3. Refrigerate through refrigerator and condenser pipe to inside discharging into the cooler bin through the fan with air conditioning, make it cool off the extruded sheet of shaping, avoid extruded sheet to cool off after the shaping through natural cooling, make cooling efficiency low, probably cause even that extruded sheet bonds each other among the cooling process, cause the problem of loss.

4. Promote the cutting knife through electric putter and cut the profiled sheeting, solve current profiled sheeting separation and all be the influence through stress, nevertheless lead to fashioned not of uniform size like this, probably cause the broken problem of profiled sheeting even a bit, cause the loss to work efficiency as early as possible through the cutting knife.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the material extruding mechanism of the present invention;

FIG. 3 is a schematic view of the exploded structure of the material extruding mechanism of the present invention;

FIG. 4 is a schematic view of the enlarged structure of the part A of the present invention;

in the figure: a support frame-1, a material extruding mechanism-2, a controller-3, a placing rack-4, a fixed chute-5, a cooling box-6, a collecting box-7, a movable chute-8, a movable sliding block-9, a through hole-10, a screw hole-11, a bolt-12, an electric push rod-13, a cutting knife-14, a refrigerating groove-15, a filter screen-16, a condenser pipe-17, a fan box-18, a fan-19, a refrigerating box-110, a refrigerator-111, an inclined plate-112, a material extruding cylinder-21, a material inlet-22, a heating groove-23, a heating pipe-24, a fixed sliding block-25, a thread I-26, an extruding cap-27, a rotary nut I-28, a connecting block-29, a rotary nut II-210, a screw rod-14, A spiral push rod-211, a bearing-212, a thread two-213, a protective cylinder-214, a rotating nut three-215 and a motor-216.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1, 2, 3 and 4, the present invention provides an energy-saving screw extrusion device for producing extruded sheets, which comprises a supporting frame 1, a controller 3 is disposed on one side of the supporting frame 1, an extrusion mechanism 2 is disposed on the top end of the supporting frame 1, a cooling box 6 is disposed on the other side of the supporting frame 1, a collecting box 7 is disposed on the bottom end of the cooling box 6, a cooling tank 15 is disposed on the side end of the cooling box 6, a filter screen 16 is disposed on the side end of the cooling tank 15, a condenser 17 is disposed in the cooling tank 15, a fan box 18 is disposed on the side end of the cooling box 6, a fan 19 is disposed in the fan box 18, a refrigerating box 110 is disposed on the upper end of the fan box 18, a refrigerator 111 is disposed in the refrigerating box 110, one side of the condenser 17 penetrates through the cooling box 6 and is connected with the refrigerator 111, the cooling is performed with the condenser 17 through the refrigerator 111, and discharges cold air into the cooling box 6 through the fan 19 to cool the molded extruded sheets, the problem that the cooling of the extruded sheet after molding is performed through natural cooling, so that the cooling efficiency is low, and even the extruded sheets are bonded with each other in the cooling process to cause loss is avoided;

the extruding mechanism 2 comprises an extruding cylinder 21 arranged in the middle, a feeding hole 22 is arranged on one side of the extruding cylinder 21, a heating groove 23 is arranged on the outer end face of the extruding cylinder 21, a heating pipe 24 is arranged in the heating groove 23, and the heating groove 23 and the heating pipe 24 are arranged at the outer end of the extruding cylinder 21, so that the interior of the extruding cylinder is heated, and the problems that the discharging is difficult due to the cooling of raw materials, and the device is damaged due to the fact that the raw materials are cooled in the extruding cylinder even too fast;

the two sides of the extruding barrel 21 are provided with a first screw thread 26, one side of the extruding barrel 21 is provided with an extruding cap 27, the side end of the extruding cap 27 is provided with a first rotating nut 28 connected with the first screw thread 26, the other side of the extruding barrel 21 is provided with a connecting block 29, one side of the connecting block 29 is provided with a second rotating nut 210 connected with the extruding barrel 21, the interior of the extruding barrel 21 is provided with a screw push rod 211, one side of the screw push rod 211 is connected with the connecting block 29 through a bearing 212, the other side of the connecting block 29 is provided with a second screw thread 213, the side end of the protecting cylinder 214 is provided with a third rotating nut 215 connected with the second screw thread 213, the interior of the protecting cylinder 214 is provided with a motor 216, the output end of the motor 216 is connected with the screw push rod 211, the extruding cap 27 and the connecting block 29 are fixed through the connection of the first screw thread 26 and the first rotating nut 28 and the second rotating nut 210, and the protecting cylinder is fixed through the second screw thread 213 and the third rotating nut 215, so that the extruding mechanism 2 can be conveniently disassembled, the raw materials that adhere to the inner wall of inside are conveniently cleared up, and the problem that the residual raw materials cause the difficulty of subsequent discharge is avoided.

Wherein, support frame 1 inner is equipped with fixed chute 5, and the outer terminal surface of heating tank 23 is equipped with the solid fixed sliding block 25 that corresponds with fixed chute 5, and solid fixed sliding block 25 and fixed chute 5 sliding connection, conveniently fixes crowded feed cylinder 21 through solid fixed sliding block 25 and fixed chute 5, avoids when the cap 27 is extruded in the change, and rotatory in-process produces rotatoryly, leads to changing the problem of difficulty.

Wherein, 6 top end faces of cooler bin are equipped with removal spout 8, remove 8 inside being equipped with of spout and remove slider 9, it is equipped with through hole 10 to remove slider 9 side, it is equipped with screw 11 to remove 8 upper ends of spout, it runs through hole 10 and is connected with screw 11 through bolt 12 to remove slider 9, it is equipped with electric putter 13 to remove 9 bottom, electric putter 13 output passes through the link and is connected with cutting knife 14, it cuts the profiled sheeting to promote cutting knife 14 through electric putter 13, it all is through the influence of stress to solve current profiled sheeting separation, nevertheless lead to fashioned not of uniform size like this, perhaps cause the broken problem of profiled sheeting even a bit, cause the loss, and through cutting knife work efficiency as early as possible.

The inclined plate 112 is arranged at the side end of the cooling box 6, the falling speed of the forming plate is reduced through the inclined plate 112, and the problem that the forming plate is broken due to uneven stress caused by the fact that the falling speed is too fast is avoided.

Wherein, extrude cap 27 outer end face and personally submit the frosting line, increase frictional force makes things convenient for the staff to take to move and changes, avoids the condition of skidding.

Wherein, 1 lower extreme of support frame is equipped with rack 4, and support frame 1 and 6 bottoms of cooler bin are equipped with the removal subassembly, make things convenient for the staff to place some parts and so on through rack 4 to remove the subassembly through setting up and be convenient for staff thrust unit and remove, avoid the too big problem that leads to the removal difficulty of device.

The working principle is as follows: the user connects the controller 3, the electric push rod 13, the fan 19, the refrigerator 111, the heating pipe 24 and the motor 216 with an external power supply, then inputs the raw material into the extruding cylinder 21 through the feed inlet 22, then the motor 216 drives the spiral push rod 211 to rotate to discharge the raw material through the extruding cap 27, at the same time, the heating pipe 24 inside the heating groove 23 is heated to keep the temperature inside the extruding cylinder 21, meanwhile, the refrigerator 111 and the condensing pipe 17 refrigerate, the fan 19 discharges cold air into the cooling box 6 to cool the formed plate, then the electric push rod 13 pushes the cutting knife 14 to cut the formed extruded plate, then the extruded plate falls into the collecting box 7 to be collected, when needing to be decomposed, the extruding cylinder 21 is pulled to pull out the extruding mechanism 2 through the effect of the fixed chute 5 and the fixed slide block 25, and then the extruding cap 27 is separated through the first screw thread 26 and the first rotating nut 28, and the second nut 210 and the second thread 213 are rotated to separate the barrel 21 from the connecting block 29, so that the inside of the barrel is cleaned, and the work is finished.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A screw extrusion device for producing an energy-saving extruded sheet comprises a support frame (1), a controller (3) is arranged on one side of the support frame (1), it is characterized in that the top end of the supporting frame (1) is provided with a material extruding mechanism (2), the other side of the supporting frame (1) is provided with a cooling box (6), the bottom end of the cooling box (6) is provided with a collecting box (7), the side end of the cooling box (6) is provided with a refrigerating groove (15), a filter screen (16) is arranged at the side end of the refrigerating groove (15), a condensing pipe (17) is arranged in the refrigerating groove (15), a fan box (18) is arranged at the side end of the cooling box (6), a fan (19) is arranged in the fan box (18), a refrigerating box (110) is arranged at the upper end of the fan box (18), a refrigerator (111) is arranged in the refrigerating box (110), one side of the condensation pipe (17) penetrates through the cooling box (6) and is connected with the refrigerator (111);

the material extruding mechanism (2) comprises an extruding cylinder (21) arranged in the middle, a feeding hole (22) is formed in one side of the extruding cylinder (21), a heating groove (23) is formed in the outer end face of the extruding cylinder (21), and a heating pipe (24) is arranged in the heating groove (23);

a first screw thread (26) is arranged on two sides of the extruding cylinder (21), an extruding cap (27) is arranged on one side of the extruding cylinder (21), a first rotating nut (28) connected with the first screw thread (26) is arranged at the side end of the extruding cap (27), a connecting block (29) is arranged on the other side of the extruding cylinder (21), a rotating nut II (210) is arranged on one side of the connecting block (29) and connected with the extruding cylinder (21), a spiral push rod (211) is arranged inside the extruding cylinder (21), one side of the spiral push rod (211) is connected with the connecting block (29) through a bearing (212), a second thread (213) is arranged on the other side of the connecting block (29), a protective cylinder (214) is arranged at the side end of the connecting block (29), a third rotating nut (215) is arranged at the side end of the protective cylinder (214) and is connected with a second screw thread (213), the protection cylinder (214) is internally provided with a motor (216), and the output end of the motor (216) is connected with the spiral push rod (211).

2. The screw extrusion device for producing the energy-saving extruded sheet according to claim 1, wherein: the utility model discloses a heating device, including support frame (1), heating groove (23) outer terminal surface is equipped with fixed spout (5), fixed slider (25) that correspond with fixed spout (5) are equipped with in support frame (1) inner, and fixed slider (25) and fixed spout (5) sliding connection.

3. The screw extrusion device for producing the energy-saving extruded sheet according to claim 1, wherein: the cooling box is characterized in that a moving sliding groove (8) is formed in the top end face of the cooling box (6), a moving sliding block (9) is arranged inside the moving sliding groove (8), a through hole (10) is formed in the side end of the moving sliding block (9), a screw hole (11) is formed in the upper end of the moving sliding groove (8), the moving sliding block (9) penetrates through the through hole (10) through a bolt (12) to be connected with the screw hole (11), an electric push rod (13) is arranged at the bottom end of the moving sliding block (9), and the output end of the electric push rod (13) is connected with a cutting knife (14) through a connecting frame.

4. The screw extrusion device for producing the energy-saving extruded sheet according to claim 1, wherein: an inclined plate (112) is arranged at the side end of the cooling box (6).

5. The screw extrusion device for producing the energy-saving extruded sheet according to claim 1, wherein: the outer end surface of the extrusion cap (27) is provided with frosted lines.

6. The screw extrusion device for producing the energy-saving extruded sheet according to claim 1, wherein: the lower end of the support frame (1) is provided with a placing frame (4), and the bottom ends of the support frame (1) and the cooling box (6) are provided with moving assemblies.