Packaging film extruding and discharging device

Abstract

The utility model discloses a packaging film extrusion discharging device, and belongs to the technical field of packaging film extrusion. The device mainly comprises a supporting mechanism which is provided with a base; the first motor box is mounted on the base; the machine barrel is provided with an extrusion bin, and the machine barrel is mounted at the upper end of the base; the feeding mechanism is used for avoiding accumulation of packaging film raw materials and comprises a feeding mechanism body and a discharging mechanism body, the feeding pipe is mounted on the machine barrel; the second motor box is installed on the first motor box, a second motor is arranged in the second motor box, and a feeding screw rod is installed at the output end of the second motor; and the dismounting mechanism is used for fixing the second motor box. According to the packaging film extruding and discharging device, through cooperative use of the supporting mechanism, the machine barrel, the feeding mechanism, the sliding rail, the sliding base connecting frame, the fixing base, the movable screw rod and the holding part, the second motor box can be detached, and meanwhile the surface of the feeding screw rod can be conveniently cleaned.

Description

Technical Field

[0001] The present application relates to the technical field of current transformers, and in particular to a packaging film extrusion and blanking device. Background Art

[0002] Screw extruders are mainly used to extrude soft and hard polyvinyl chloride, polyethylene and other thermoplastic plastics. They can be used to process a variety of plastic products, such as blown film, extruded tubes, pressed plates, drawn ribbons, etc. They can also be used for melt granulation. Extruders usually rely on the pressure and shear force generated by the rotation of one or more screws to make the material rotate in the casing through the extruder screw, so that the prepared material can be fully solidified and evenly mixed, and then formed through the die.

[0003] For example, the patent with publication number CN218701069U specifically discloses a packaging film extruder with high production efficiency, including a base, a first motor box, a first reduction box, a second reduction box, a second motor box, a barrel, a feeding screw, a barrel and a second electric heating plate. Thus, by arranging the electric heating plate in the barrel to preheat the material, the material can be more easily passed through the feeding pipe, and by arranging the feeding screw in the feeding pipe, it is more convenient to feed and prevent the material from accumulating at the feeding port, and two screws are arranged to improve the working efficiency.

[0004] When the above patent is in use, the second motor box is fixedly connected to the upper end face of the second reduction box, a feeding pipe is fixedly arranged on one side end face of the second motor box, a first motor is fixedly arranged inside the first motor box, and a feeding screw is fixedly arranged inside the feeding pipe. However, when the feeding screw is used for a long time, carbonized materials and foreign matter are easily attached to the surface of the feeding screw, thereby affecting the normal conveying of the raw materials by the feeding screw. Therefore, the feeding screw needs to be disassembled and cleaned. However, in the above patent, the second motor box is fixedly installed on the upper end face of the second reduction box, which is not convenient for disassembling and cleaning the feeding screw. Therefore, it is necessary to design a packaging film extrusion and unloading device to solve the above problems.

[0005] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0006] Based on the above-mentioned problems existing in the prior art, the problem to be solved by the present application is: to provide a packaging film extrusion and feeding device, which solves the problem that when the above-mentioned patent is in use, a second motor box is fixedly connected to the upper end face of the second reduction box, a feeding pipe is fixedly arranged on one side end face of the second motor box, a first motor is fixedly arranged inside the first motor box, and a feeding screw is fixedly arranged inside the feeding pipe. However, when the feeding screw is used for a long time, carbonized materials and foreign matter are easily attached to the surface of the feeding screw, thereby affecting the normal conveying of the raw materials by the feeding screw. Therefore, the feeding screw needs to be disassembled and cleaned. However, in the above-mentioned patent, the second motor box is fixedly installed on the upper end face of the second reduction box, which is not convenient for disassembling and cleaning the feeding screw.

[0007] The technical solution adopted by the present application to solve its technical problems is: a packaging film extrusion and unloading device. Mainly including: a support mechanism, the support mechanism has a base; a first motor box, the first motor box is installed on the base; a barrel, the barrel has an extrusion chamber, the barrel is installed on the upper end of the base; a feeding mechanism, the feeding mechanism is used to avoid the accumulation of packaging film raw materials, the feeding mechanism includes: a feeding pipe, the feeding pipe is installed on the barrel; a second motor box, the second motor box is installed on the first motor box, the second motor box has a second motor, and the output end of the second motor is installed with a feeding screw; a disassembly mechanism, the disassembly mechanism is used to fix the second motor box.

[0008] Furthermore, two groups of support seats are installed on the base, and one end of the support seat away from the base is provided with a collar, and the collar is sleeved on the barrel.

[0009] Furthermore, a material barrel is installed on the feeding pipe, the material barrel has a connecting pipe, and a connecting hole adapted to the size of the connecting pipe is opened on the barrel.

[0010] Furthermore, a sealing ring is installed on a side of the second motor box close to the feeding pipe, and the sealing ring is sleeved on the feeding pipe.

[0011] Further, a support plate is installed on a side of the first motor box away from the barrel, and the disassembly mechanism includes two sets of slide rails installed on the first motor box, slide seats are slidably installed on the slide rails, a connecting frame is provided between the two sets of slide seats, and a fastener is connected to the connecting frame;

[0012] A fixing seat is installed on the support plate, and the fixing seat has a protruding end, a movable screw is threadedly connected to the protruding end, a screw groove matching the size of the movable screw is opened on the protruding end, and a supporting portion is movably sleeved on one end of the movable screw close to the second motor box.

[0013] The beneficial effect of the present application is that a packaging film extrusion feeding device provided by the present application, through the coordinated use of a supporting mechanism, a barrel, a feeding mechanism, a slide rail, a slide seat connecting frame, a fixed seat, a movable screw, and a gripping portion, allows the second motor box to be disassembled and facilitates the cleaning of the surface of the feeding screw.

[0014] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0016] In the attached picture:

[0017] Figure 1 This is an overall schematic diagram of a packaging film extrusion and blanking device in this application;

[0018] Figure 2 for Figure 1 Exploded schematic diagram of the overall structure;

[0019] Figure 3 for Figure 2 A in the enlarged view;

[0020] Among them, the reference numerals in the figure are:

[0021] 1. Support mechanism; 101. Base; 102. First motor box; 103. First drive motor; 2. Support seat; 3. Cylinder; 4. Feed mechanism; 401. Feed pipe; 402. Connecting hole; 403. Material barrel; 404. Second motor box; 405. Sealing ring; 406. Feed screw; 407. Support plate; 5. Disassembly mechanism; 501. Slide rail; 502. Slide seat; 503. Connecting frame; 504. Fixed seat; 505. Moving screw; 506. Holding part. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0024] like Figure 1-Figure 3 As shown, the present application provides a packaging film extrusion and unloading device, including a support mechanism 1, the support mechanism 1 has a base 101, and a first motor box 102 is fixedly installed on the base 101, the first motor box 102 has a first drive motor 103, and a first screw (not shown in the figure) is installed at the output end of the first drive motor 103, and the first screw is suitable for rotating with the output end of the first drive motor 103 to convey the packaging film raw material;

[0025] At the same time, a barrel 3 is arranged at the upper end of the base 101, and the barrel 3 has an extrusion chamber, and two sets of support seats 2 are fixedly installed on the base 101, and the end of the support seat 2 away from the base 101 has a collar (not marked in the figure), and the collar is sleeved on the barrel 3, and the support seat 2 is used to support the barrel 3, and the first screw is in the extrusion chamber;

[0026] A feeding mechanism 4 is installed on the barrel 3, and the feeding mechanism 4 is used to prevent the packaging film raw material from piling up. The feeding mechanism 4 includes a feeding pipe 401 fixedly installed on the barrel 3, and a barrel 403 is fixedly installed on the feeding pipe 401. The barrel 403 has a connecting pipe, and a connecting hole 402 adapted to the size of the connecting pipe is opened on the barrel 3. The barrel 403 is used to store the packaging film raw material;

[0027] A second motor box 404 is installed on the first motor box 102, and a second motor is arranged in the second motor box 404. A feeding screw 406 is fixedly installed at the output end of the second motor. The feeding screw 406 extends into the feeding pipe 401, and the end of the feeding pipe 401 away from the barrel 3 is tightly pressed against the second motor box 404. At the same time, the feeding screw 406 is suitable for rotating with the output end of the second motor to transport the packaging film raw material to the extrusion bin;

[0028] A sealing ring 405 is fixedly installed on one side of the second motor box 404 close to the feeding tube 401. The sealing ring 405 is sleeved on the feeding tube 401 and is used to increase the fit and sealing between the feeding tube 401 and the second motor box 404, thereby preventing the packaging film raw material from leaking from the end of the second motor box 404 close to the second motor box 404.

[0029] In order to solve the problem that the feeding screw 406 is used for a long time, the surface of the feeding screw 406 is easily attached with carbonized materials and foreign matter, thereby affecting the normal conveying of the feeding screw 406 to the raw materials, such as Figure 3 As shown, a support plate 407 is fixedly installed on a side of the first motor box 102 away from the barrel 3, and a disassembly mechanism 5 is installed on the support plate 407. The disassembly mechanism 5 includes two sets of slide rails 501 fixedly installed on the first motor box 102, and a slide seat 502 is slidably installed on the slide rails 501. A connecting frame 503 is arranged between the two sets of slide seats 502, and a fastener (not marked in the figure) is connected to the connecting frame 503. The connecting frame 503 is threadedly connected to the second motor box 404 through the fastener;

[0030] A fixing seat 504 is fixedly mounted on the support plate 407. The fixing seat 504 has a protruding end, on which a moving screw 505 is threadedly connected. A screw groove matching the size of the moving screw 505 is provided on the protruding end. An end of the moving screw 505 close to the second motor box 404 is movably sleeved with a supporting portion (not shown in the figure);

[0031] It should be noted that the abutting portion is suitable for being close to the second motor box 404 or away from the second motor box 404 as the moving screw 505 rotates clockwise or counterclockwise, so that the second motor box 404 is close to the feeding pipe 401 or the abutment on the second motor box 404 is cancelled, so as to clean the feeding screw 406 installed at the output end of the second motor box 404;

[0032] At the same time, a gripping portion 506 is fixedly mounted on one end of the moving screw 505 away from the second motor box 404, and the gripping portion 506 facilitates the rotation of the moving screw 505;

[0033] When the feeding screw 406 is used for a long time, the gripping portion 506 is gripped and the moving screw 505 is driven to rotate clockwise, so that the end of the moving screw 505 close to the second motor box 404 is movably sleeved with the abutting portion away from the second motor box 404, so that the second motor box 404 is no longer pressed against one end of the feeding pipe 401, and the second motor box 404 can be removed and the surface of the feeding screw 406 can be cleaned;

[0034] Similarly, when installing again, the feeding screw 406 fixedly installed at the output end of the second motor box 404 is extended into the feeding pipe 401, and the second motor box 404 is placed on the first motor box 102 and between the two sets of slide rails 501, and then the moving screw 505 is rotated counterclockwise to make the second motor box 404 close to one end of the feeding pipe 401, and the sealing ring 405 is sleeved on the feeding pipe 401;

[0035] In summary: through the coordinated use of the support mechanism 1, the barrel 3, the feeding mechanism 4, the slide rail 501, the slide seat 502, the connecting frame 503, the fixed seat 504, the movable screw 505, and the holding portion 506, the second motor box 404 can be disassembled, and the surface of the feeding screw 406 can be easily cleaned.

[0036] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A packaging film extrusion feeding device, characterized in that: include: A support mechanism (1), the support mechanism (1) having a base (101); A first motor box (102), the first motor box (102) being mounted on the base (101); A barrel (3), the barrel (3) having an extrusion chamber, the barrel (3) being mounted on the upper end of the base (101); A feeding mechanism (4), the feeding mechanism (4) is used to prevent the packaging film raw material from piling up, the feeding mechanism (4) comprising: A feeding pipe (401), the feeding pipe (401) being installed on the barrel (3); A second motor box (404), the second motor box (404) being mounted on the first motor box (102), the second motor box (404) having a second motor therein, and a feeding screw (406) being mounted at an output end of the second motor; A disassembly mechanism (5), the disassembly mechanism (5) being used to fix the second motor box (404); A support plate (407) is installed on a side of the first motor box (102) away from the barrel (3), and the disassembly mechanism (5) comprises two groups of slide rails (501) installed on the first motor box (102), a slide seat (502) is slidably installed on the slide rails (501), a connecting frame (503) is provided between the two groups of slide seats (502), and a fastener is connected to the connecting frame (503); A fixing seat (504) is installed on the support plate (407), and the fixing seat (504) has a protruding end, and a movable screw rod (505) is threadedly connected to the protruding end. A screw groove matching the size of the movable screw rod (505) is formed on the protruding end, and a supporting portion is movably sleeved on one end of the movable screw rod (505) close to the second motor box (404).

2. A packaging film extrusion feeding device according to claim 1, characterized in that: Two groups of support seats (2) are installed on the base (101), and one end of the support seat (2) away from the base (101) is provided with a sleeve ring, and the sleeve ring is sleeved on the barrel (3).

3. The packaging film extrusion feeding device according to claim 1, characterized in that: A material barrel (403) is installed on the feeding pipe (401), and the material barrel (403) has a connecting pipe. A connecting hole (402) matching the size of the connecting pipe is opened on the barrel (3).

4. The packaging film extrusion feeding device according to claim 1, characterized in that: A sealing ring (405) is installed on a side of the second motor box (404) close to the feeding pipe (401), and the sealing ring (405) is sleeved on the feeding pipe (401).

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