Extrusion equipment for producing high-barrier sheet

Abstract

The invention provides extrusion equipment for producing high-barrier sheets, and relates to the technical field of high-barrier sheet processing, the extrusion equipment comprises an extrusion mechanism, a control panel, a raw material mixing mechanism, a collection mechanism, a guide mechanism and a control mechanism; the control panel is mounted on the front side of the extrusion mechanism, and a row of control buttons are arranged on the right side of the control panel; the raw material mixing mechanism is mounted at the top of the extrusion mechanism; the collecting mechanism is mounted at the bottom of the raw material mixing mechanism; the guide mechanism is mounted in the extrusion mechanism, and the guide mechanism is located under the collection mechanism; the control mechanism is mounted on the extrusion mechanism; when a circular driving shaft drives raw material mixing blades to rotate, fine impurities in raw materials can move from top to bottom, and a conical collecting disc can temporarily store the fine impurities in the raw materials; the problem that fine impurities in raw materials cannot be automatically separated during material mixing, so that the impurities easily affect the forming quality of high-barrier sheets is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of high-barrier sheet processing, and more specifically, particularly relates to an extrusion device for producing high-barrier sheets. Background Art

[0002] High barrier sheet is a material with high barrier properties, mainly used in packaging, medical, construction and other fields. It can effectively prevent the penetration of oxygen, water vapor and other harmful gases, and protect the quality and stability of the products in the package. Extrusion equipment is required in the production of high barrier sheet.

[0003] The extrusion equipment currently in use still has the following problems: 1. It is unable to automatically separate fine impurities in the raw materials during mixing, which makes it easy for impurities to affect the molding quality of high-barrier sheets; 2. It is inconvenient for staff to adjust the extrusion thickness, and it is not convenient to produce high-barrier sheets of different thicknesses; and after the extrusion thickness is adjusted, the staff is also required to adjust the extrusion speed and the mixing speed of the raw materials, which increases the adjustment time of the equipment and is not conducive to the efficient production of high-barrier sheets. Summary of the invention

[0004] The disclosed embodiment relates to an extrusion device for producing high-barrier sheets, which comprises an extrusion mechanism, a control panel, a raw material mixing mechanism, a collecting mechanism, a guiding mechanism and a control mechanism; when a circular driving shaft drives the raw material mixing blades to rotate, fine impurities in the raw material will move from top to bottom, and a conical collecting plate can temporarily store the fine impurities in the raw material; the extrusion speed of high-barrier sheets of different thicknesses is ensured to be the same, which saves the time of the staff to adjust the equipment and improves the production efficiency of the high-barrier sheets; the problem of being unable to automatically separate the fine impurities in the raw materials during mixing and increasing the adjustment time of the equipment is solved.

[0005] In a first aspect of the present disclosure, an extrusion device for producing a high barrier sheet is provided, comprising: an extrusion mechanism, a control panel, a raw material mixing mechanism, a collecting mechanism, a guiding mechanism and a control mechanism; the control panel is installed on the front side of the extrusion mechanism, and a row of control buttons is provided on the right side of the control panel;

[0006] The raw material mixing mechanism is installed on the top of the extrusion mechanism; the collecting mechanism is installed on the bottom of the raw material mixing mechanism; the guiding mechanism is installed inside the extrusion mechanism, and the guiding mechanism is located directly below the collecting mechanism; the control mechanism is installed on the extrusion mechanism;

[0007] The extrusion mechanism includes: a triangular support frame, a circular heating tube and a rectangular aggregate box; there are two triangular support frames in total; the circular heating tube is fixedly installed on the two triangular support frames, and an electric heating wire is arranged inside the circular heating tube; the rectangular aggregate box is fixedly installed on the right side of the circular heating tube, and a discharge slot is opened on the right side of the rectangular aggregate box, and an electric heating wire is arranged inside the rectangular aggregate box.

[0008] In at least some embodiments, the extrusion mechanism also includes: a first motor, a spiral extrusion rod and a raw material feed hopper; the first motor is installed on the left side of the circular heating tube by screws, and the first motor is electrically connected to the control panel, and a row of control buttons is used to control the speed of the first motor; the spiral extrusion rod is installed inside the circular heating tube, and the left end of the spiral extrusion rod is fixedly connected to the output shaft of the first motor; the raw material feed hopper is fixedly installed on the top of the circular heating tube.

[0009] In at least some embodiments, the raw material mixing mechanism includes: a U-shaped mounting frame, a first electric cylinder and a mounting plate; the U-shaped mounting frame is fixedly mounted on the top of the raw material feed hopper; there are two first electric cylinders in total, and the two first electric cylinders are fixedly mounted on the U-shaped mounting frame; the mounting plate is fixedly mounted on the output shafts of the two first electric cylinders.

[0010] In at least some embodiments, the raw material mixing mechanism also includes: a second motor, a circular drive shaft and a raw material mixing blade; the second motor is fixedly mounted on the mounting plate, and the second motor is electrically connected to the control panel, and a row of control buttons is used to control the speed of the second motor; the circular drive shaft is fixedly mounted on the output shaft of the second motor; the raw material mixing blade is fixedly mounted on the outside of the circular drive shaft.

[0011] In at least some embodiments, the collecting mechanism includes: a circular connecting rod, a conical collecting plate, a cross-shaped mounting frame and a circular guide rod; there are four circular connecting rods in total, and the four circular connecting rods are fixedly mounted on the bottom of the circular driving shaft; the conical collecting plate is fixedly mounted on the bottom of the four circular connecting rods; the cross-shaped mounting frame is fixedly mounted on the four circular connecting rods; and the circular guide rod is slidably mounted on the cross-shaped mounting frame.

[0012] In at least some embodiments, the collecting mechanism further includes: a movable sealing block, a limit retaining ring and a return spring; the movable sealing block is fixedly mounted on the bottom of the circular guide rod, and the outer wall of the movable sealing block is in contact with the conical collecting plate; the limit retaining ring is fixedly mounted on the top of the circular guide rod, and the bottom of the limit retaining ring is in contact with the top of the cross-shaped mounting frame; the return spring is sleeved on the outside of the circular guide rod, and the return spring is located between the cross-shaped mounting frame and the movable sealing block.

[0013] In at least some embodiments, the guiding mechanism includes: a circular mounting rod, a circular guide box, a circular guide shaft and a conical guide disk; the circular mounting rod is provided with a circle, and the circle of circular mounting rods is fixedly mounted on the inner wall of the raw material feed hopper; the circular guide box is fixedly mounted on the inner end of the circle of circular mounting rods; the circular guide shafts are provided with four, and the four circular guide shafts are slidably mounted on the circular guide box; the conical guide disk is fixedly mounted on the top of the four circular guide shafts, and the outer wall of the conical guide disk is in contact with the circular guide box, and the conical guide disk is concentrically arranged with the movable sealing block.

[0014] In at least some embodiments, the guide mechanism also includes: a guide inclined tube, a positioning clamp and a support spring; the guide inclined tube is fixedly installed at the bottom of the circular guide box, and the guide inclined tube passes through the circular heating tube, and a sealing cover is installed at the bottom end of the guide inclined tube; there are four positioning clamps in total, and the positioning clamps are fixedly installed at the bottom ends of four circular guide shafts, and the tops of the four positioning clamps are in contact with the bottom of the circular guide box; there are four support springs in total, and the four support springs are sleeved on the outside of the four circular guide shafts; the four support springs are located between the circular guide box and the conical guide disk, and the elastic force of the four support springs is smaller than the elastic force of the reset spring.

[0015] In at least some embodiments, the control mechanism includes: an L-shaped mounting seat and a second electric cylinder; the L-shaped mounting seat is fixedly mounted on the top of the rectangular material collection box; and the second electric cylinder is fixedly mounted on the L-shaped mounting seat.

[0016] In at least some embodiments, the control mechanism also includes: a control plate and an L-shaped switching rod; the control plate is slidably installed on the right side of the rectangular aggregate box, and the top of the control plate is fixedly connected to the output shaft of the second electric cylinder; a row of extrusion slots are opened on the control plate, and the middle extrusion slot and the discharge slot are located in the same center plane; the L-shaped switching rod is fixedly installed on the front side of the control plate, and the left end of the L-shaped switching rod is provided with a rounded corner, and the L-shaped switching rod presses the control button in the middle.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In the present invention, when the second motor is working, the circular driving shaft drives the raw material mixing blades to rotate, thereby mixing the raw materials in the raw material feed hopper; when the first motor is working, the raw materials in the circular heating tube and the rectangular collecting box are extruded through the discharge slot.

[0019] 2. In the present invention, when the circular driving shaft drives the raw material mixing blades to rotate, the fine impurities in the raw materials will move from top to bottom, and the conical collecting plate can temporarily store the fine impurities in the raw materials; when the raw materials are mixed, the staff shrinks the output shafts of the two first electric cylinders, and the conical collecting plate moves upward; when the conical collecting plate moves upward, a gap is generated between the conical collecting plate and the raw material feed hopper, and the mixed raw materials can flow through the gap between the conical collecting plate and the raw material feed hopper, and the fine impurities are always temporarily stored in the conical collecting plate;

[0020] In addition, after the mixed raw materials are discharged, when the staff extends the output shafts of the two first electric cylinders, the movable sealing block first pushes the conical guide plate to move downward, so that a gap is generated between the conical guide plate and the circular guide box, and when the elastic force of the four supporting springs after compression is greater than the elastic force of the return spring, the movable sealing block moves upward; at this time, the fine impurities and part of the raw materials above the conical collecting plate will flow out through the gap between the conical collecting plate and the movable sealing block, and the fine impurities and part of the raw materials after flowing out fall on the top of the conical guide plate. Under the guidance of the conical guide plate, the fine impurities and part of the raw materials enter the circular guide box through the gap between the conical guide plate and the circular guide box. When the staff needs to clean the fine impurities, they only need to unscrew the sealing cover at the bottom end of the guide inclined tube.

[0021] 3. The present invention allows the staff to appropriately adjust the position of the control plate through the second electric cylinder, thereby facilitating the production of high-barrier sheets of different thicknesses; when the second electric cylinder drives the control plate to move downward, the extrusion slot becomes larger, and the rotation speeds of the first motor and the second motor increase; when the second electric cylinder drives the control plate to move upward, the extrusion slot becomes smaller, and the rotation speeds of the first motor and the second motor decrease; this ensures that the extrusion speeds of high-barrier sheets of different thicknesses are the same, saving the staff time in adjusting the equipment and improving the production efficiency of high-barrier sheets. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0023] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0024] In the attached picture:

[0025] Figure 1 A three-dimensional structural schematic diagram of the present invention is shown.

[0026] Figure 2 The schematic diagram of the structure of the extrusion mechanism of the present invention is shown.

[0027] Figure 3 The schematic diagram of the structure of the raw material mixing mechanism and the collecting mechanism of the present invention is shown.

[0028] Figure 4 The present invention is shown Figure 3 Schematic diagram of the local enlarged structure of area A in the middle.

[0029] Figure 5 The schematic diagram of the structure of the collecting mechanism and the guiding mechanism of the present invention is shown.

[0030] Figure 6 The present invention is shown Figure 1 Schematic diagram of the central cut structure.

[0031] Figure 7 The present invention is shown Figure 1 Schematic diagram of the rear side perspective structure.

[0032] Figure 8 The present invention is shown Figure 6 Schematic diagram of the cross-section structure in the BB direction.

[0033] Fig. 9 The present invention is shown Figure 8 Schematic diagram of the local enlarged structure of the C area in the middle.

[0034] Fig.10 The schematic diagram of the structure of the control mechanism of the present invention is shown.

[0035] Fig.11 The present invention is shown Figure 1 Schematic diagram of the local enlarged structure of area D in the middle.

[0036] Fig.12 The present invention is shown Figure 6 Schematic diagram of the local enlarged structure of area E in the middle.

[0037] List of reference numerals:

[0038] 100, extrusion mechanism; 101, triangular support frame; 102, circular heating tube; 103, rectangular material collection box; 1031, material discharge slot; 104, first motor; 105, spiral extrusion rod; 106, raw material feed hopper;

[0039] 200, control panel; 201, control button;

[0040] 300, raw material mixing mechanism; 301, U-shaped mounting frame; 302, first electric cylinder; 303, mounting plate; 304, second motor; 305, circular drive shaft; 306, raw material mixing blade;

[0041] 400, collecting mechanism; 401, circular connecting rod; 402, conical collecting plate; 403, cross-shaped mounting frame; 404, circular guide rod; 405, movable sealing block; 406, limit retaining ring; 407, return spring;

[0042] 500, guide mechanism; 501, circular mounting rod; 502, circular guide box; 503, circular guide shaft; 504, conical guide plate; 505, guide inclined tube; 506, positioning snap ring; 507, support spring;

[0043] 600, control mechanism; 601, L-shaped mounting seat; 602, second electric cylinder; 603, control plate; 6031, extrusion slot; 604, L-shaped switching rod. DETAILED DESCRIPTION

[0044] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0045] Example: Please refer to Figures 1 to 12 As shown: The present invention provides an extrusion device for producing high barrier sheets, comprising: an extrusion mechanism 100, a control panel 200, a raw material mixing mechanism 300, a collecting mechanism 400, a guiding mechanism 500 and a control mechanism 600; the control panel 200 is installed on the front side of the extrusion mechanism 100, and a row of control buttons 201 is provided on the right side of the control panel 200; the raw material mixing mechanism 300 is installed on the top of the extrusion mechanism 100; the collecting mechanism 400 is installed on the bottom of the raw material mixing mechanism 300; the guiding mechanism 500 is installed inside the extrusion mechanism 100, and the guiding mechanism 500 is located directly below the collecting mechanism 400; the control mechanism 600 is installed on the extrusion mechanism 100.

[0046] In the present disclosure, Figure 2 and Figure 3As shown, the extrusion mechanism 100 includes: a triangular support frame 101, a circular heating tube 102 and a rectangular material collection box 103; there are two triangular support frames 101; the circular heating tube 102 is fixedly installed on the two triangular support frames 101, and an electric heating wire is arranged inside the circular heating tube 102; the rectangular material collection box 103 is fixedly installed on the right side of the circular heating tube 102, and a discharge slot 1031 is opened on the right side of the rectangular material collection box 103, and an electric heating wire is arranged inside the rectangular material collection box 103; the extrusion mechanism 100 also includes The first motor 104 is installed on the left side of the circular heating tube 102 by screws, and the first motor 104 is electrically connected to the control panel 200, and a row of control buttons 201 is used to control the speed of the first motor 104; the spiral extrusion rod 105 is installed inside the circular heating tube 102, and the left end of the spiral extrusion rod 105 is fixedly connected to the output shaft of the first motor 104; the raw material feed hopper 106 is fixedly installed on the top of the circular heating tube 102;

[0047] The raw material mixing mechanism 300 includes: a U-shaped mounting frame 301, a first electric cylinder 302 and a mounting plate 303; the U-shaped mounting frame 301 is fixedly mounted on the top of the raw material feed hopper 106; there are two first electric cylinders 302, and the two first electric cylinders 302 are fixedly mounted on the U-shaped mounting frame 301; the mounting plate 303 is fixedly mounted on the output shafts of the two first electric cylinders 302; the raw material mixing mechanism 300 also includes: a second motor 304, a circular drive shaft 305 and a raw material mixing blade 306; the second motor 304 is fixedly mounted on the mounting plate 303, and the second motor 304 is electrically connected to the control panel 200, and a row of control buttons 201 is used to control the speed of the second motor 304; the circular drive shaft 305 is fixedly mounted on the output shaft of the second motor 304; the raw material mixing blade 306 is fixedly mounted on the outside of the circular drive shaft 305;

[0048] Its specific function is as follows: since the circular drive shaft 305 is fixedly mounted on the output shaft of the second motor 304, and the raw material mixing blades 306 are fixedly mounted on the outside of the circular drive shaft 305, when the second motor 304 is working, the circular drive shaft 305 drives the raw material mixing blades 306 to rotate, thereby mixing the raw materials in the raw material feed hopper 106; and since the spiral extrusion rod 105 is mounted inside the circular heating tube 102, and the left end of the spiral extrusion rod 105 is fixedly connected to the output shaft of the first motor 104, and a discharge slot 1031 is provided on the right side of the rectangular aggregate box 103, when the first motor 104 is working, the raw materials in the circular heating tube 102 and the rectangular aggregate box 103 are extruded through the discharge slot 1031.

[0049] In the present disclosure, Figure 4 , Figure 5 and Fig. 9 As shown, the collecting mechanism 400 includes: a circular connecting rod 401, a conical collecting plate 402, a cross-shaped mounting frame 403 and a circular guiding rod 404; there are four circular connecting rods 401 in total, and the four circular connecting rods 401 are fixedly mounted on the bottom of the circular driving shaft 305; the conical collecting plate 402 is fixedly mounted on the bottom of the four circular connecting rods 401; the cross-shaped mounting frame 403 is fixedly mounted on the four circular connecting rods 401; the circular guiding rod 404 is slidably mounted on the cross-shaped mounting frame 403; the collecting mechanism 400 also includes : movable sealing block 405, limit retaining ring 406 and return spring 407; the movable sealing block 405 is fixedly mounted on the bottom of the circular guide rod 404, and the outer wall of the movable sealing block 405 contacts the conical collecting plate 402; the limit retaining ring 406 is fixedly mounted on the top of the circular guide rod 404, and the bottom of the limit retaining ring 406 contacts the top of the cross-shaped mounting bracket 403; the return spring 407 is sleeved on the outside of the circular guide rod 404, and the return spring 407 is located between the cross-shaped mounting bracket 403 and the movable sealing block 405;

[0050] The guide mechanism 500 includes: a circular mounting rod 501, a circular guide box 502, a circular guide shaft 503 and a conical guide disc 504; the circular mounting rod 501 is provided with a circle, and the circle of circular mounting rods 501 is fixedly installed on the inner wall of the raw material feed hopper 106; the circular guide box 502 is fixedly installed on the inner end of the circle of circular mounting rods 501; there are four circular guide shafts 503, and the four circular guide shafts 503 are slidably installed on the circular guide box 502; the conical guide disc 504 is fixedly installed on the top of the four circular guide shafts 503, and the outer wall of the conical guide disc 504 is in contact with the circular guide box 502, and the conical guide disc 504 is concentrically arranged with the movable sealing block 405; the guide mechanism 500 also includes: a guide inclined tube 5 05, positioning snap ring 506 and support spring 507; the guide inclined tube 505 is fixedly installed at the bottom of the circular guide box 502, and the guide inclined tube 505 passes through the circular heating tube 102, and a sealing cover is installed at the bottom end of the guide inclined tube 505; there are four positioning snap rings 506, and the positioning snap rings 506 are fixedly installed at the bottom ends of the four circular guide shafts 503, and the tops of the four positioning snap rings 506 are in contact with the bottom of the circular guide box 502; there are four support springs 507, and the four support springs 507 are sleeved on the outside of the four circular guide shafts 503; the four support springs 507 are located between the circular guide box 502 and the conical guide disk 504, and the elastic force of the four support springs 507 is less than the elastic force of the reset spring 407;

[0051] Its specific functions are as follows: because the four circular connecting rods 401 are fixedly mounted on the bottom of the circular driving shaft 305, and the conical collecting plate 402 is fixedly mounted on the bottom of the four circular connecting rods 401, when the circular driving shaft 305 drives the raw material mixing blade 306 to rotate, the fine impurities in the raw material will move from top to bottom, and the conical collecting plate 402 can temporarily store the fine impurities in the raw material; and because the two first electric cylinders 302 are fixedly mounted on the U-shaped mounting frame 301, and the mounting plate 303 is fixedly mounted on the output shafts of the two first electric cylinders 302, when the raw material mixing is completed, when the staff retracts the output shafts of the two first electric cylinders 302, the conical collecting plate 402 moves upward; when the conical collecting plate 402 moves upward, a gap is generated between the conical collecting plate 402 and the raw material feed hopper 106, and the mixed raw materials can flow through the gap between the conical collecting plate 402 and the raw material feed hopper 106, and the fine impurities are always temporarily stored in the conical collecting plate 402;

[0052] In addition, since the return spring 407 is located between the cross-shaped mounting frame 403 and the movable sealing block 405, and the four supporting springs 507 are located between the circular guide box 502 and the conical guide disk 504, and the elastic force of the four supporting springs 507 is smaller than the elastic force of the return spring 407, when the mixed raw materials are discharged, the staff extends the output shafts of the two first electric cylinders 302, and the movable sealing block 405 first pushes the conical guide disk 504 to move downward, so that a gap is generated between the conical guide disk 504 and the circular guide box 502. When the elastic force of the four supporting springs 507 after compression is greater than the return spring When the elastic force of the spring 407 is applied, the movable sealing block 405 moves upward; at this time, the fine impurities and part of the raw materials above the conical collecting plate 402 will flow out through the gap between the conical collecting plate 402 and the movable sealing block 405, and the fine impurities and part of the raw materials after flowing out will fall on the top of the conical guide plate 504. Under the guidance of the conical guide plate 504, the fine impurities and part of the raw materials enter the circular guide box 502 through the gap between the conical guide plate 504 and the circular guide box 502. When the staff needs to clean the fine impurities, they only need to unscrew the sealing cover at the bottom end of the guiding inclined tube 505.

[0053] In the present disclosure, Figures 10 to 12As shown, the control mechanism 600 includes: an L-shaped mounting seat 601 and a second electric cylinder 602; the L-shaped mounting seat 601 is fixedly mounted on the top of the rectangular material collecting box 103; the second electric cylinder 602 is fixedly mounted on the L-shaped mounting seat 601; the control mechanism 600 also includes: a control plate 603 and an L-shaped switching rod 604; the control plate 603 is slidably mounted on the right side of the rectangular material collecting box 103, and the top of the control plate 603 is fixedly connected to the output shaft of the second electric cylinder 602; a row of extrusion slots 6031 is provided on the control plate 603, and the middle extrusion slot 6031 and the discharge slot 1031 are located in the same central plane; the L-shaped switching rod 604 is fixedly mounted on the front side of the control plate 603, and the left end of the L-shaped switching rod 604 is provided with a rounded corner, and the L-shaped switching rod 604 presses the middle control button 201;

[0054] Its specific functions are as follows: since a row of extrusion slots 6031 are provided on the control plate 603, and the row of extrusion slots 6031 are of different sizes, it is convenient for the staff to appropriately adjust the position of the control plate 603 through the second electric cylinder 602, so as to facilitate the production of high-barrier sheets of different thicknesses; and since the L-shaped switching rod 604 is fixedly installed on the front side of the control plate 603, and a row of control buttons 201 are provided on the right side of the control panel 200, and the row of control buttons 201 is used to control the rotation speeds of the first motor 104 and the second motor 304, when the second electric cylinder 602 drives the control plate 603 to move downward, the extrusion slots 6031 become larger, and the rotation speeds of the first motor 104 and the second motor 304 increase; when the second electric cylinder 602 drives the control plate 603 to move upward, the extrusion slots 6031 become smaller, and the rotation speeds of the first motor 104 and the second motor 304 decrease; it ensures that the extrusion speeds of high-barrier sheets of different thicknesses are the same, which saves the time for the staff to adjust the equipment and improves the production efficiency of the high-barrier sheets.

[0055] The specific usage and function of this embodiment are as follows:

[0056] When the present invention is used, first, the staff fixes the two triangular support frames 101 by bolts, and then pours the required raw materials into the raw material feed hopper 106, and then starts the second motor 304. When the second motor 304 is working, the circular driving shaft 305 drives the raw material mixing blades 306 to rotate, which has a mixing effect on the raw materials in the raw material feed hopper 106; when the circular driving shaft 305 drives the raw material mixing blades 306 to rotate, the fine impurities in the raw materials will move from top to bottom, and the conical collecting plate 402 can temporarily store the fine impurities in the raw materials; when the raw materials are mixed, the staff retracts the output shafts of the two first electric cylinders 302, and the conical collecting plate 402 moves upward; when the conical collecting plate 402 moves upward, a gap is generated between the conical collecting plate 402 and the raw material feed hopper 106, and the mixed raw materials can flow through the gap between the conical collecting plate 402 and the raw material feed hopper 106, and the fine impurities are always temporarily stored in the conical collecting plate 402; when the mixed raw materials are discharged, the staff puts the two When the output shaft of the first electric cylinder 302 extends, the movable sealing block 405 first pushes the conical guide plate 504 downward to form a gap between the conical guide plate 504 and the circular guide box 502. When the elastic force of the four supporting springs 507 after compression is greater than the elastic force of the return spring 407, the movable sealing block 405 moves upward. At this time, the fine impurities and part of the raw materials above the conical collecting plate 402 will flow out through the gap between the conical collecting plate 402 and the movable sealing block 405. The raw materials fall on the top of the conical guide plate 504. Under the guidance of the conical guide plate 504, fine impurities and part of the raw materials enter the circular guide box 502 through the gap between the conical guide plate 504 and the circular guide box 502. When the staff needs to clean the fine impurities, they only need to unscrew the sealing cover at the bottom of the guide inclined tube 505; then start the first motor 104. When the first motor 104 is working, the raw materials in the circular heating tube 102 and the rectangular collecting box 103 are squeezed out through the discharge slot 1031;

[0057] When the extrusion thickness needs to be adjusted, the staff appropriately adjusts the position of the control plate 603 through the second electric cylinder 602 to facilitate the production of high-barrier sheets of different thicknesses; when the second electric cylinder 602 drives the control plate 603 to move downward, the extrusion slot 6031 becomes larger, and the rotation speeds of the first motor 104 and the second motor 304 increase; when the second electric cylinder 602 drives the control plate 603 to move upward, the extrusion slot 6031 becomes smaller, and the rotation speeds of the first motor 104 and the second motor 304 decrease; this ensures that the extrusion speeds of high-barrier sheets of different thicknesses are the same, which saves the staff time in adjusting the equipment and improves the production efficiency of high-barrier sheets.

[0058] In this article, there are a few points to note:

[0059] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0060] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0061] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An extrusion device for producing a high barrier sheet, comprising: An extrusion mechanism (100), a control panel (200), a raw material mixing mechanism (300), a collecting mechanism (400), a guiding mechanism (500) and a control mechanism (600); characterized in that the control panel (200) is installed on the front side of the extrusion mechanism (100), and a row of control buttons (201) is provided on the right side of the control panel (200); The raw material mixing mechanism (300) is installed on the top of the extrusion mechanism (100); the collecting mechanism (400) is installed on the bottom of the raw material mixing mechanism (300); the guiding mechanism (500) is installed inside the extrusion mechanism (100), and the guiding mechanism (500) is located directly below the collecting mechanism (400); and the control mechanism (600) is installed on the extrusion mechanism (100); The extrusion mechanism (100) comprises: a triangular support frame (101), a circular heating tube (102) and a rectangular material collection box (103); two triangular support frames (101) are provided; the circular heating tube (102) is fixedly mounted on the two triangular support frames (101), and an electric heating wire is arranged inside the circular heating tube (102); the rectangular material collection box (103) is fixedly mounted on the right side of the circular heating tube (102), and a discharge slot (1031) is opened on the right side of the rectangular material collection box (103), and an electric heating wire is arranged inside the rectangular material collection box (103).

2. An extrusion device for producing a high barrier sheet according to claim 1, characterized in that: The extrusion mechanism (100) further comprises: a first motor (104), a spiral extrusion rod (105) and a raw material feed hopper (106); the first motor (104) is installed on the left side of the circular heating tube (102) by means of screws, and the first motor (104) is electrically connected to a control panel (200), and a row of control buttons (201) is used to control the rotation speed of the first motor (104); the spiral extrusion rod (105) is installed inside the circular heating tube (102), and the left end of the spiral extrusion rod (105) is fixedly connected to the output shaft of the first motor (104); the raw material feed hopper (106) is fixedly installed on the top of the circular heating tube (102).

3. An extrusion device for producing a high barrier sheet according to claim 2, characterized in that: The raw material mixing mechanism (300) comprises: a U-shaped mounting frame (301), a first electric cylinder (302) and a mounting plate (303); the U-shaped mounting frame (301) is fixedly mounted on the top of the raw material feeding hopper (106); two first electric cylinders (302) are provided, and the two first electric cylinders (302) are fixedly mounted on the U-shaped mounting frame (301); and the mounting plate (303) is fixedly mounted on the output shafts of the two first electric cylinders (302).

4. An extrusion device for producing a high barrier sheet according to claim 3, characterized in that: The raw material mixing mechanism (300) further comprises: a second motor (304), a circular drive shaft (305) and a raw material mixing blade (306); the second motor (304) is fixedly mounted on the mounting plate (303), and the second motor (304) is electrically connected to the control panel (200), and a row of control buttons (201) is used to control the rotation speed of the second motor (304); the circular drive shaft (305) is fixedly mounted on the output shaft of the second motor (304); and the raw material mixing blade (306) is fixedly mounted on the outside of the circular drive shaft (305).

5. An extrusion device for producing a high barrier sheet according to claim 4, characterized in that: The collecting mechanism (400) comprises: a circular connecting rod (401), a conical collecting plate (402), a cross-shaped mounting frame (403) and a circular guiding rod (404); a total of four circular connecting rods (401) are provided, and the four circular connecting rods (401) are fixedly mounted on the bottom of the circular driving shaft (305); the conical collecting plate (402) is fixedly mounted on the bottom of the four circular connecting rods (401); the cross-shaped mounting frame (403) is fixedly mounted on the four circular connecting rods (401); and the circular guiding rod (404) is slidably mounted on the cross-shaped mounting frame (403).

6. An extrusion device for producing a high barrier sheet according to claim 5, characterized in that: The collecting mechanism (400) further comprises: a movable sealing block (405), a limit retaining ring (406) and a return spring (407); the movable sealing block (405) is fixedly mounted on the bottom of the circular guide rod (404), and the outer wall of the movable sealing block (405) contacts the conical collecting plate (402); the limit retaining ring (406) is fixedly mounted on the top of the circular guide rod (404), and the bottom of the limit retaining ring (406) contacts the top of the cross-shaped mounting frame (403); the return spring (407) is sleeved on the outside of the circular guide rod (404), and the return spring (407) is located between the cross-shaped mounting frame (403) and the movable sealing block (405).

7. An extrusion device for producing a high barrier sheet according to claim 6, characterized in that: The guide mechanism (500) comprises: a circular mounting rod (501), a circular guide box (502), a circular guide shaft (503) and a conical guide disk (504); the circular mounting rod (501) is provided with a circle, and the circle of circular mounting rods (501) is fixedly installed on the inner wall of the raw material feeding hopper (106); the circular guide box (502) is fixedly installed on the inner end of the circle of circular mounting rods (501); there are four circular guide shafts (503) in total, and the four circular guide shafts (503) are slidably installed on the circular guide box (502); the conical guide disk (504) is fixedly installed on the top of the four circular guide shafts (503), and the outer wall of the conical guide disk (504) is in contact with the circular guide box (502), and the conical guide disk (504) is concentrically arranged with the movable sealing block (405).

8. An extrusion device for producing a high barrier sheet according to claim 7, characterized in that: The guide mechanism (500) further comprises: a guide oblique tube (505), a positioning snap ring (506) and a support spring (507); the guide oblique tube (505) is fixedly mounted on the bottom of the circular guide box (502), and the guide oblique tube (505) passes through the circular heating tube (102), and a sealing cover is mounted on the bottom end of the guide oblique tube (505); there are four positioning snap rings (506) in total, and the positioning snap rings (506) are fixedly mounted on the bottom ends of four circular guide shafts (503), and the tops of the four positioning snap rings (506) are in contact with the bottom of the circular guide box (502); there are four support springs (507) in total, and the four support springs (507) are sleeved on the outside of the four circular guide shafts (503); the four support springs (507) are located between the circular guide box (502) and the conical guide disk (504), and the elastic force of the four support springs (507) is smaller than the elastic force of the return spring (407).

9. The extrusion equipment for producing high barrier sheets according to claim 1, characterized in that: The control mechanism (600) comprises: an L-shaped mounting seat (601) and a second electric cylinder (602); the L-shaped mounting seat (601) is fixedly mounted on the top of a rectangular material collecting box (103); and the second electric cylinder (602) is fixedly mounted on the L-shaped mounting seat (601).

10. An extrusion device for producing a high barrier sheet according to claim 9, characterized in that: The control mechanism (600) further comprises: a control plate (603) and an L-shaped switching rod (604); the control plate (603) is slidably mounted on the right side of the rectangular material collecting box (103), and the top of the control plate (603) is fixedly connected to the output shaft of the second electric cylinder (602); a row of extrusion slots (6031) are provided on the control plate (603), and the middle extrusion slot (6031) and the material discharging slot (1031) are located in the same central plane; the L-shaped switching rod (604) is fixedly mounted on the front side of the control plate (603), and the left end of the L-shaped switching rod (604) is provided with a rounded corner, and the L-shaped switching rod (604) presses the middle control button (201).

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