Material melting device of film laminating machine for plastic woven bag processing

Abstract

The utility model discloses a material melting device of a film laminating machine for processing plastic woven bags, which comprises a working table, a motor is fixedly arranged on one side surface of the working table, a rotating shaft of the motor is fixedly connected with a connecting shaft, an end cover is fixedly welded at one end of the connecting shaft, a screw is connected inside the end cover through threads, and a heating cylinder is tightly pressed on the inner side surface of the end cover. According to the melting device of the film laminating machine for plastic woven bag processing, the heating cylinder and the stirring paddle can be driven to rotate by starting the motor, so that melting materials are conveniently stirred, the melting materials are prevented from precipitating and adhering to the bottom of the heating cylinder, and the fixing block loses constraint by rotating and removing screws; the heating cylinder can be moved upwards to be dismantled to clean and maintain the interior of the heating cylinder, the stirring paddle loses constraint by rotating the dismantling bolt, the stirring paddle is conveniently dismantled to be repaired and replaced, an operator can conveniently push the lengthening rod to dismantle the cover body by rotating the lengthening rod, and feeding or discharging is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic woven bag laminating machines, in particular to a melting device of a laminating machine for processing plastic woven bags. Background Art

[0002] The plastic woven bag laminating machine processes the raw material melt used to make plastic woven bags, so that the melt can be made into plastic woven bags, so that the plastic woven bags can be used in agriculture, food, chemical and cement industries. Because the heating cylinder is in a static state when the melting device of the traditional plastic woven bag laminating machine processes the melt, and it is difficult for the stirring rod to fully stir the melt at the bottom of the heating cylinder, the melt at the bottom of the heating cylinder is easy to adhere to the bottom of the heating cylinder for a long time, causing economic losses.

[0003] At present, the existing structures such as the first disc, the second disc and the motor body are set to prevent the molten material from adhering to the inner bottom end of the heating tube. The motor body drives the main rod to rotate, and the main rod drives the second disc to rotate. The paddle contacts the reset rod, and the first disc can be moved by the reset rod to make the outer teeth mesh with the inner teeth, so that the heating tube can be rotated by the first disc, thereby preventing the heating tube from being in a fixed state for a long time, causing the molten material to adhere to the bottom end of the inner wall of the heating tube, thereby increasing economic losses. Preventing the molten material from adhering to the bottom end of the inner wall of the heating tube can facilitate the cleaning of the inside of the heating tube at a later time.

[0004] For example, a melting device of a plastic woven bag laminating machine disclosed in the authorization number CN216465516U comprises a workbench, wherein both sides of the top of the workbench are fixedly connected with a vertically arranged first fixing plate and a second fixing plate, and a heating cylinder is arranged above the workbench and between the first fixing plate and the second fixing plate, and a horizontally arranged connecting rod is fixedly connected to the side of the first fixing plate facing the heating cylinder, and an end of the connecting rod away from the first fixing plate is rotatably connected to the first rotating rod, and an end of the first rotating rod away from the connecting rod is connected to the heating cylinder through an installation component, and the heating cylinder is fixedly connected with a connecting block on the side of the second fixing plate, and a first disc is fixedly connected with the side of the connecting block away from the heating cylinder, and external teeth are provided on the upper and lower circumferential surfaces of the first disc, a second disc is provided at the bottom end of the first disc, and an internal tooth meshing with the external tooth is provided on the circumferential surface of the second disc facing the first disc, and the first disc faces the second A horizontal reset rod is fixedly connected to one side of the two fixed plates and located on one side of the two outer teeth, a horizontal main rod is fixedly connected to the side of the second disc facing the second fixed plate, the main rod passes through the plate body of the second fixed plate and is fixedly connected to the motor body, the motor body is fixedly connected to the vertical wall of the second fixed plate away from the first fixed plate, a fixed block is fixedly installed on the side of the second disc facing the second fixed plate and located on the side of the inner teeth, a notch is provided on the side of the fixed block facing the main rod, a second rotating rod is rotatably connected inside the notch, a mounting block is fixedly connected to the rod body of the second rotating rod, the mounting block extends to the outside of the notch away from the second rotating rod and is fixedly connected to a paddle, a groove is provided on the side of the fixed block facing the paddle and located on the side of the notch away from the main rod, a reset spring is fixedly connected to the bottom end of the inner wall of the groove, one end of the reset spring facing the paddle extends to the outside of the groove and is fixedly connected to the paddle. However, the melting device of such a plastic woven bag laminating machine is not convenient for removing the heating cylinder for cleaning and maintenance, and the specific structure of the heating cylinder for feeding or discharging is not clear.

[0005] It can be seen from the solutions disclosed in the above-mentioned existing patent documents that it is inconvenient to remove the heating cylinder to clean and maintain its interior, and the specific structure of the heating cylinder for feeding or discharging is unclear. Therefore, it is necessary to improve the existing technology. Utility Model Content

[0006] The utility model aims to provide a melting device for a laminating machine for processing plastic woven bags, so as to solve the problem that it is inconvenient to remove the heating cylinder for cleaning and maintenance of the inside thereof, and the specific structure of the heating cylinder for feeding or discharging is unclear.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a melting device of a laminating machine for processing plastic woven bags, comprising a workbench, a motor is fixedly installed on one side of the workbench, the rotating shaft of the motor is fixedly connected to a connecting shaft, one end of the connecting shaft is fixedly welded with an end cover, the interior of the end cover is threadedly connected with a screw, the inner side surface of the end cover is pressed with a heating cylinder, the inner side surface of the end cover is tightly attached to a fixing block, and the inner wall of the heating cylinder is fixedly welded with a fixing rod.

[0008] Preferably, an observation window is fixedly installed on one side of the heating cylinder, and a stirring paddle is clamped on the end of the fixing rod. By starting the motor, the heating cylinder and the stirring paddle can be driven to rotate, thereby facilitating the stirring of the molten material and preventing the molten material from settling and sticking to the bottom of the heating cylinder.

[0009] Preferably, the internal sliding sleeve of the workbench is connected to the shaft, and one end of the screw is threadedly connected to a fixing block. By turning to remove the screw, the fixing block is freed from restraint, and the heating cylinder can be moved upward to be removed for cleaning and maintenance of the interior.

[0010] Preferably, the end of the fixing rod is threadedly connected to a bolt, and the outer side of the bolt is threadedly connected to a stirring paddle, and the stirring paddle is freed from restraint by rotating and removing the bolt, so that the stirring paddle can be removed conveniently for maintenance and replacement.

[0011] Preferably, a material pipe is fixedly welded to the lower end of the heating cylinder, and a cover body is threadedly connected to the outer side of the lower end of the material pipe. An extension rod is threadedly connected to the inside of one side of the cover body. By rotating the extension rod, the operator can push the extension rod to remove the cover body, thereby facilitating the addition or discharge of materials.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. An observation window is fixedly installed on one side of the heating cylinder of the utility model, and a stirring paddle is clamped on the end of the fixed rod. By starting the motor, the heating cylinder and the stirring paddle can be driven to rotate, thereby facilitating the stirring of the molten material and preventing the molten material from settling and adhering to the bottom of the heating cylinder.

[0014] 2. The internal sliding sleeve of the workbench of the utility model is connected to the shaft, and one end of the screw is connected to a fixed block through a thread. By turning to remove the screw, the fixed block is freed from restraint, and the heating tube can be moved upward to be removed for cleaning and maintenance of the interior.

[0015] 3. The end of the fixing rod of the utility model is connected with a bolt through a thread, and the outer side of the bolt is connected with a stirring paddle through a thread. By rotating and removing the bolt, the stirring paddle is freed from restraint, and the stirring paddle is conveniently removed for maintenance and replacement.

[0016] 4. A material pipe is fixedly welded to the lower end of the heating cylinder of the utility model, a cover body is connected to the outer side of the lower end of the material pipe through a thread, and an extension rod is connected to the inner side of one side of the cover body through a thread. By rotating the extension rod, the operator can push the extension rod to remove the cover body, which is convenient for adding or discharging materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the heating tube of the utility model;

[0019] Figure 3 This is an enlarged left view of the fixing rod of the utility model.

[0020] In the figure: 1 workbench, 11 motor, 12 connecting shaft, 13 end cover, 14 screw, 15 heating cylinder, 16 fixing block, 17 observation window, 18 material tube, 19 cover body, 110 extension rod, 2 fixing rod, 21 bolt, 22 stirring paddle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1-3 The melting device of a laminating machine for processing plastic woven bags shown in the figure comprises a workbench 1, a motor 11 is fixedly mounted on one side of the workbench 1, the model of the motor 11 is Y2, and it belongs to the prior art, the rotating shaft of the motor 11 is fixedly connected with a connecting shaft 12, one end of the connecting shaft 12 is fixedly welded with an end cover 13, the interior of the end cover 13 is threadedly connected with a screw 14, a heating cylinder 15 is pressed against the inner side surface of the end cover 13, a fixing block 16 is tightly attached to the inner side surface of the end cover 13, and a fixing rod 2 is fixedly welded to the inner wall of the heating cylinder 15.

[0024] In order to facilitate the removal of the heating tube 15 for cleaning and maintenance of the interior thereof, an observation window 17 is fixedly installed on one side of the heating tube 15, and a stirring paddle 22 is clamped on the end of the fixing rod 2. By starting the motor 11, the heating tube 15 and the stirring paddle 22 can be driven to rotate, thereby facilitating the stirring of the molten material and preventing the molten material from settling and adhering to the bottom of the heating tube 15. The interior of the workbench 1 is slidably sleeved with the connecting shaft 12, and one end of the screw 14 is threadedly connected to a fixing block 16. By rotating and removing the screw 14, the fixing block 16 loses its restraint, and the heating tube 15 can be moved upward to be removed for cleaning and maintenance of the interior thereof.

[0025] In this embodiment, the heating tube 15 and the stirring paddle 22 can be driven to rotate by starting the motor 11, thereby facilitating the stirring of the molten material and preventing the molten material from settling and adhering to the bottom of the heating tube 15. By rotating the removal screw 14, the fixing block 16 is freed from its restraint, and the heating tube 15 can be moved upward and removed to clean and maintain its interior.

[0026] Example 2

[0027] See also Figure 1-3 The present embodiment further explains Example 1. The figure shows a melting device of a laminating machine for processing plastic woven bags, including a workbench 1. A motor 11 is fixedly installed on one side of the workbench 1. A connecting shaft 12 is fixedly connected to the rotating shaft of the motor 11. An end cover 13 is fixedly welded to one end of the connecting shaft 12. A screw 14 is threadedly connected to the inside of the end cover 13. A heating cylinder 15 is pressed against the inner side surface of the end cover 13. A fixing block 16 is tightly attached to the inner side surface of the end cover 13. A fixing rod 2 is fixedly welded to the inner wall of the heating cylinder 15.

[0028] To facilitate feeding or discharging, the end of the fixing rod 2 is threadedly connected with a bolt 21, and the outer side of the bolt 21 is threadedly connected with a stirring paddle 22. By rotating and removing the bolt 21, the stirring paddle 22 is freed from restraint, and the stirring paddle 22 is conveniently removed for maintenance and replacement. A material pipe 18 is fixedly welded to the lower end of the heating cylinder 15, and a cover body 19 is threadedly connected to the outer side of the lower end of the material pipe 18. An extension rod 110 is threadedly connected to the inside of one side of the cover body 19. By rotating the extension rod 110, the operator can push the extension rod 110 to remove the cover body 19, which is convenient for feeding or discharging.

[0029] In this embodiment, by rotating and removing the bolt 21, the stirring paddle 22 is freed from restraint, making it convenient to remove the stirring paddle 22 for maintenance and replacement. By rotating the extension rod 110, the operator can easily push the extension rod 110 to remove the cover body 19, making it convenient to add or discharge materials.

[0030] The melting device of the film coating machine for processing plastic woven bags can drive the heating cylinder 15 and the stirring paddle 22 to rotate by starting the motor 11, so as to facilitate the stirring of the melt and prevent the melt from settling and adhering to the bottom of the heating cylinder 15. By rotating the removal screw 14, the fixing block 16 is freed from restraint, and the heating cylinder 15 can be moved upward to be removed for cleaning and maintenance of the interior thereof. By rotating the removal bolt 21, the stirring paddle 22 is freed from restraint, and the stirring paddle 22 is conveniently removed for maintenance and replacement. By rotating the extension rod 110, the operator can conveniently push the extension rod 110 to remove the cover body 19, so as to facilitate the addition or discharge of materials.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A melting device of a laminating machine for processing plastic woven bags, comprising a workbench (1), characterized in that: A motor (11) is fixedly mounted on one side of the workbench (1), the rotating shaft of the motor (11) is fixedly connected to a connecting shaft (12), one end of the connecting shaft (12) is fixedly welded to an end cover (13), the interior of the end cover (13) is threadedly connected to a screw (14), a heating tube (15) is pressed against the inner side of the end cover (13), a fixing block (16) is tightly attached to the inner side of the end cover (13), and a fixing rod (2) is fixedly welded to the inner wall of the heating tube (15).

2. The melting device of the laminating machine for processing plastic woven bags according to claim 1 is characterized in that: An observation window (17) is fixedly mounted on one side of the heating cylinder (15), and a stirring paddle (22) is clamped on the end of the fixing rod (2).

3. The melting device of the laminating machine for processing plastic woven bags according to claim 1 is characterized in that: The working table (1) is internally slidably sleeved with a connecting shaft (12), and one end of the screw (14) is threadedly connected to a fixing block (16).

4. The melting device of the laminating machine for processing plastic woven bags according to claim 1 is characterized in that: The end of the fixing rod (2) is connected to a bolt (21) via a thread, and the outer side of the bolt (21) is connected to a stirring paddle (22) via a thread.

5. The melting device of the laminating machine for processing plastic woven bags according to claim 1 is characterized in that: A material pipe (18) is fixedly welded to the lower end of the heating tube (15); a cover body (19) is threadedly connected to the outer side of the lower end of the material pipe (18); and an extension rod (110) is threadedly connected to the inside of one side of the cover body (19).

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