Inner supporting structure of extrusion molding production line

Abstract

The utility model provides an extrusion molding production line inner support structure, which relates to the technical field of equipment support, and comprises a plastic extruder, the lower surface of the plastic extruder is fixedly connected with a mounting plate, a support base is arranged below the mounting plate, a movable groove is respectively arranged in the support base, and a rotating shaft is rotatably connected in a penetrating manner. The number of the rotating shafts is two, gears are fixedly connected to the outer surfaces of the two rotating shafts, the rotating shaft on one side is driven to rotate with the help of a motor, then the gears meshed with each other on the two sides are driven to rotate, and through connection of teeth and the gears, lifting of the supporting plate can be controlled when the gears rotate; and therefore, the height of the plastic extruder is adjusted, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment support, in particular to an internal support structure of an extrusion production line. Background Art

[0002] Extrusion molding is also called extrusion molding in plastic processing. The extrusion process that uses hydraulic pressure on the mold itself is called extrusion. It refers to the action between the barrel and the screw of the plastic extruder, while being heated and plasticized, and being pushed forward by the screw, and continuously passing through the die to form various cross-section products or semi-finished products.

[0003] However, in the prior art, the support structure in the existing plastic extruder is generally unable to adjust the height of the plastic extruder, making it inconvenient to dock and install the plastic extruder with production and processing equipment of different heights in different extrusion production lines, and the scope of use is limited and the practicality is low. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art: the support structure in the plastic extruder is generally unable to adjust the height of the plastic extruder, making it inconvenient to dock and install the plastic extruder with production and processing equipment of different heights in different extrusion production lines, and the scope of use is limited and the practicality is low.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a support structure in an extrusion production line, including a plastic extruder, a mounting plate fixedly connected to the lower surface of the plastic extruder, and a support base is arranged below the mounting plate, the support base is respectively provided with movable grooves and rotating shafts connected therethrough, and the number of the rotating shafts is set to two, the outer surfaces of the two rotating shafts are fixedly connected with gears, and the gears are meshingly connected, a support plate is placed in the movable groove, and one end of the support plate is fixedly connected to the mounting plate, one side of the support plate is fixedly connected with teeth, and the teeth are meshingly connected with the gears, one side of the support base is fixedly connected with a motor, and the output shaft of the motor passes through the support base and is fixedly connected to one of the rotating shafts.

[0006] As a preferred embodiment, self-locking universal wheels are installed at the four corners of the bottom of the support base.

[0007] As a preferred embodiment, a side of the support plate away from the teeth is fixedly connected to a limiting block, and the limiting block is slidably connected in the support base.

[0008] As a preferred embodiment, a blocking protection plate is fixedly connected to the lower surface of the mounting plate, and a sliding connection is embedded between the blocking protection plate and the supporting base, and a strip groove is opened on one side of the blocking protection plate.

[0009] As a preferred embodiment, a plurality of the support plates are arranged in an equidistant array along the mounting plate, a plurality of the movable grooves are arranged in an equidistant array along the support base, and the number of the support plates is consistent with the number of the gears.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] The utility model drives one side of the rotating shaft to rotate with the help of a motor, thereby driving the gears on both sides that are meshed with each other to rotate. Through the connection between the teeth and the gears, the lifting and lowering of the supporting plate can be controlled when the gears rotate, thereby adjusting the height of the plastic extruder, making it highly adaptable to production and processing equipment at different heights, facilitating docking and installation, and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of a support structure in an extrusion production line provided by the utility model;

[0013] Figure 2 A schematic diagram of the structure around a mounting plate of a support structure in an extrusion production line provided by the utility model;

[0014] Figure 3 The utility model is a schematic diagram of the structure inside a base of a supporting structure in an extrusion production line provided by the utility model.

[0015] Legend:

[0016] 1. Plastic extruder; 2. Mounting plate; 3. Support base; 4. Self-locking universal wheel; 5. Movable slot; 6. Rotating shaft; 7. Gear; 8. Support plate; 9. Teeth; 10. Limit block; 11. Barrier protection plate; 12. Motor. DETAILED DESCRIPTION

[0017] 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.

[0018] Example 1

[0019] like Figure 1-3As shown, the utility model provides a technical solution: an internal support structure of an extrusion production line, including a plastic extruder 1, a mounting plate 2 is fixedly connected to the lower surface of the plastic extruder 1, and a support base 3 is arranged below the mounting plate 2, and a movable groove 5 and a rotating shaft 6 are respectively opened in the support base 3, and the number of the rotating shafts 6 is set to two, and the outer surfaces of the two rotating shafts 6 are fixedly connected to gears 7, and the gears 7 are meshed and connected. By rotating one side of the rotating shaft 6, the meshing gears 7 on both sides can rotate in opposite directions, so that the support plate members 8 at the front and rear ends below the mounting plate 2 can move up and down at the same time, ensuring the stability of the mounting plate 2. 5 is placed with a support plate 8, and one end of the support plate 8 is fixedly connected to the mounting plate 2, and one side of the support plate 8 is fixedly connected with teeth 9, and the teeth 9 are meshed with the gear 7. With the help of the meshing connection between the teeth 9 and the gear 7, the lifting of the support plate 8 can be controlled when the gear 7 rotates, and then the height of the plastic extruder 1 can be adjusted to make it highly compatible with production and processing equipment at different heights, which is convenient for docking and installation, and improves practicality. A motor 12 is fixedly connected to one side of the support base 3, and the output shaft of the motor 12 passes through the support base 3 and is fixedly connected to one of the rotating shafts 6. With the help of the motor 12, it is convenient to control one side of the rotating shaft 6 to rotate clockwise or counterclockwise.

[0020] Example 2

[0021] like Figure 1-3 As shown, self-locking universal wheels 4 are installed at the four corners of the bottom of the support base 3. With the help of the self-locking universal wheels 4, the support base 3 can be pushed as a whole, thereby facilitating the transfer and transportation of the plastic extruder 1. The support plate 8 is fixedly connected to a limiting block 10 on the side away from the teeth 9, and the limiting block 10 is slidably connected in the support base 3. The limiting block 10 plays a role in limiting the activity of the support plate 8 to prevent the support plate 8 from excessive movement and causing the gear 7 and the teeth 9 to become disconnected. The lower surface of the mounting plate 2 is fixedly connected to a blocking protection plate 11, and a sliding connection is embedded between the blocking protection plate 11 and the support base 3. When the mounting plate 2 is installed, the blocking protection plate 11 is fixedly connected to the support base 3. When the plate 2 carries the plastic extruder 1 to rise, the blocking protection plate 11 also moves up together, which plays a role in enclosing and protecting the support plate 8 and the teeth 9, and effectively reduces the damage of the support plate 8 and the teeth 9 caused by external influences. A strip groove is provided on one side of the blocking protection plate 11. Through the setting of the strip groove, the up and down movement of the blocking protection plate 11 will not be affected by the output shaft of the motor 12. A number of support plates 8 are arranged in an equidistant array along the mounting plate 2, and a number of movable grooves 5 are arranged in an equidistant array along the support base 3, and the number of support plates 8 and gears 7 is consistent, which can further improve the stability of the mounting plate 2 carrying the plastic extruder 1 when it is lifted or lowered.

[0022] Working principle:

[0023] like Figure 1-3 As shown, when the utility model is in use, when it is necessary to adjust the height of the plastic extruder 1 itself, the user first turns on the motor 12, and the motor 12 controls the rotating shaft 6 and the gear 7 on one side to rotate. Since the gears 7 on both sides are meshed and connected with each other, when the gear 7 on one side rotates, the gear 7 on the other side is driven to rotate in the opposite direction. At this time, the teeth 9 and the gear 7 are also meshed and connected, which allows the rotating gear 7 to control the support plate 8 in the movable groove 5 to move up and down in a straight line, thereby driving the mounting plate 2 and the plastic extruder 1 to be raised and lowered. When the plastic extruder 1 is adjusted to an appropriate height, the operation of the motor 12 can be stopped.

[0024] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A support structure in an extrusion production line, comprising a plastic extruder (1), characterized in that: The lower surface of the plastic extruder (1) is fixedly connected to a mounting plate (2), and a support base (3) is arranged below the mounting plate (2). The support base (3) is respectively provided with a movable groove (5) and a rotating shaft (6) rotatably penetrated therethrough, and the number of the rotating shafts (6) is set to two. The outer surfaces of the two rotating shafts (6) are fixedly connected to gears (7), and the gears (7) are meshingly connected. A support plate (8) is placed in the movable groove (5), and one end of the support plate (8) is fixedly connected to the mounting plate (2). One side of the support plate (8) is fixedly connected to teeth (9), and the teeth (9) are meshingly connected to the gears (7). One side of the support base (3) is fixedly connected to a motor (12), and the output shaft of the motor (12) passes through the support base (3) and is fixedly connected to one of the rotating shafts (6).

2. The internal support structure of an extrusion production line according to claim 1, characterized in that: Self-locking universal wheels (4) are installed at the four corners of the bottom of the support base (3).

3. The internal support structure of an extrusion production line according to claim 1, characterized in that: The support plate (8) is fixedly connected to a limiting block (10) on one side away from the teeth (9), and the limiting block (10) is slidably connected in the support base (3).

4. The internal support structure of an extrusion production line according to claim 1, characterized in that: The lower surface of the mounting plate (2) is fixedly connected with a blocking protection plate (11), and a sliding connection is embedded between the blocking protection plate (11) and the supporting base (3), and a strip groove is provided on one side of the blocking protection plate (11).

5. The internal support structure of an extrusion production line according to claim 1, characterized in that: A plurality of the support plates (8) are arranged in an equidistant array along the mounting plate (2), and a plurality of the movable grooves (5) are arranged in an equidistant array along the supporting base (3), and the number of the support plates (8) is consistent with the number of the gears (7).

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