Carrier for extrusion coating die head
By designing a track structure and a height-adjustable support frame, the operation inconvenience during the die head transfer process is solved, convenient movement and height adjustment of the die head are achieved, and transfer efficiency is improved.
Patent Information
- Application Number
- CN202422926067.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-11-28
AI Technical Summary
The die head is difficult to move in a small range during the transfer process, and it is difficult to move and has a large weight. The height of the existing transfer vehicle is unadjustable, resulting in inconvenient operation.
A truck for extrusion coating die head is designed, using a crawler structure and a height-adjustable support frame. The track wheel is driven by the drive motor and the support frame height is adjusted by the gear and chain drive lift plate to achieve convenient transfer of the die head.
It realizes convenient movement and height adjustment of the die head, reduces operation difficulty, avoids the crawler pressing the ground, and improves transfer efficiency.
Smart Images
Figure CN223278977U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to die head auxiliary equipment, in particular to a transport vehicle for an extrusion coating die head. Background Art
[0002] The die head is a key molding component in processing equipment such as extruders, blow molding machines, and extrusion coating machines. The size of the die head can be adjusted based on coating requirements. The die head generally requires a crane within the workshop for lifting. When necessary, the die head needs to be moved over a small area, but cranes are inconvenient and difficult to move. Furthermore, the die head is generally heavy and requires a transfer cart. Current transfer carts are not height-adjustable, making die head transfer operations inconvenient.
[0003] In view of the above-mentioned defects, the designer actively conducts research and innovation in order to create a transport vehicle for an extrusion coating die head so as to make it more valuable for industrial use. Utility Model Content
[0004] In order to solve the above technical problems, the purpose of the utility model is to provide a transport vehicle for an extrusion coating die head.
[0005] The utility model discloses a transport vehicle for an extrusion coating die head, comprising a base, vertical mounting frames being mounted at both ends of the base, a crawler fixing frame being mounted at the lower end of the mounting frame, crawler wheels being mounted at both ends of the crawler fixing frame through shafts, crawlers being sleeved on the crawler wheels, a drive motor being mounted on one side of the crawler fixing frame, the drive motor being docked with one of the crawler wheels, and a support frame being arranged between the mounting frames.
[0006] This extrusion coating die head transport vehicle is used for transporting the die head. The drive motor provides power to the crawler wheels, which facilitates the movement of the device. The support frame between the mounting frames is used to place the die head. When the drive motor works, the crawler wheels are driven to rotate. The crawler has a large contact area with the ground, has a good support effect, and is easy to move.
[0007] Furthermore, a plurality of rotating rollers are movably mounted on the support frame via axes.
[0008] When the die head is placed, the rotating roller on the support frame makes it easy for the die head to slide in from one side, so that the die head can be easily transferred to the device.
[0009] Furthermore, lifting plates are fixed at both ends of the support frame, screw sleeves fixed on the lifting plates are sleeved on the screw rod, and the screw rod is movably installed in the installation frame through bearings.
[0010] The support frame can be moved up and down, which makes it easy to adjust the relative height when the die head is placed, and the die head can be easily placed.
[0011] Furthermore, a gear is fixed at the bottom of each screw rod, a chain is installed between the gears, and the upper end of one of the screw rods is fixedly connected to the motor fixed to the top of the installation frame.
[0012] The screws that drive the lifting plate to move are connected by gears and chains. When the screws are driven by the motor, they rotate to drive the lifting plate to move up and down, making it convenient to adjust the height of the support frame.
[0013] Furthermore, two guide rods are fixed in the installation frame on one side, and a guide sleeve that matches the guide rods is fixed on the lifting plate.
[0014] The lifting plate and the guide rod are matched with each other through a guide sleeve. The guide sleeve moves up and down on the guide rod to provide a moving guide for the lifting plate and ensure smooth movement.
[0015] Through the above scheme, the present invention has at least the following advantages: the support frame of the transport vehicle for the extrusion coating die head is a height-adjustable structure, which is convenient for lifting and lowering to a position matching the height of the die head, so as to facilitate the rotation of the die head. The crawler of the device is driven by a motor to move smoothly. At the same time, the crawler structure has a greater contact with the ground, and the weight of the die head will not cause the wheels to damage the ground.
[0016] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate a certain embodiment of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.
[0018] Figure 1 It is a structural diagram of the utility model;
[0019] Figure 2 It is a side view of the utility model;
[0020] In the figure, 1, base, 2, mounting frame, 3, track fixing frame, 4, track wheel, 5, drive motor, 6, rotating roller, 7, lifting plate, 8, screw, 9, gear, 10, guide rod, 11, guide sleeve. DETAILED DESCRIPTION
[0021] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0022] See also Figure 1 The bottom bracket 1 of the transport vehicle for extrusion coating die head is made of metal profiles, and its two ends are also made of metal splicing mounting frames 2. The two ends of the mounting frame 2 are two puzzle plate structures of the fixer frame structure. A support frame is welded and fixed on the inner side of the mounting frame 2. The relative height of the support frame 2 is lower than the upper surface of the mounting frame 2, so that the upper end of the device presents a "concave" shape structure. After the die head is placed, it is not easy to slip off from both ends. On the outside of the mounting frame 2 are two crawler fixing frames 3 with the same structure. At both ends of the crawler fixing frames 3 are movable crawler wheels 4. A driving motor 5 for driving the crawler wheel 4 to rotate is also installed on the inside of the crawler fixing frame 3. The driving motor 5 drives the crawler wheel 4 to rotate, and the crawler installed on the crawler wheel 4 can drive the device to move.
[0023] join Figure 1 The upper end of the support frame has two support rods for installing the rotating roller 6. The rotating roller 6 is movably installed through the shaft. When the die head is placed, it can slide into the gap between the two mounting frames 2 for easy placement.
[0024] See also Figure 2 There are lifting plates 7 at both ends of the support frame. There is a screw sleeve in the middle of the lifting plate 7. The screw sleeve is used in conjunction with the screw installed in the installation frame 2. When the screw rotates, the lifting plate 7 can be driven to move up and down through the screw sleeve, thereby completing the adjustment of the relative height of the support frame and facilitating the placement of the die head.
[0025] A gear 9 is installed at the bottom of each screw rod 8, and a chain is connected between the gears 9. The top of one of the screw rods 8 is fixedly connected to a driving motor. This motor is fixed to the top of the mounting frame 2. When the motor is working, it can drive the screw rod 8 to rotate, thereby completing the lifting operation of the support frame. The above-mentioned motor and chain are not shown in the figure.
[0026] In order to ensure smooth up and down movement of the support frame, two guide rods 10 are fixed in the installation frame 2 on one side. A guide sleeve 11 is provided on the lifting plate 7 to cooperate with the guide rod 10. The guide sleeve 11 can slide on the guide rod 10 to provide guidance for the movement of the lifting plate 7.
[0027] The working principle of this utility model is as follows:
[0028] When this extrusion coating die transporter is in use, the drive motor 5 installed on the inner side of the crawler fixing frame 3 drives the crawler to start moving, driving the device to move to the vicinity of the die head, starting the motor that drives the screw 8 to rotate, and moving the support frame to the lowest point. At this time, it is only necessary to use a crane to slightly lift the die head, and the device can be moved to the bottom of the die head. After the die head is placed, it is moved to the installation / storage through the device to complete the transportation of the die head.
[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.
[0030] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.
[0031] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.
Claims
1. A transport vehicle for an extrusion coating die head, comprising a base (1), characterized in that: Vertical mounting frames (2) are installed at both ends of the bottom bracket (1), a crawler fixing frame (3) is installed at the lower end of the mounting frame (2), crawler wheels (4) are installed at both ends of the crawler fixing frame (3) through shafts, crawler wheels (4) are sleeved with crawlers, a driving motor (5) is installed on one side of the crawler fixing frame (3), the driving motor (5) is docked with one of the crawler wheels (4), and a support frame is provided between the mounting frames (2).
2. The transport vehicle for an extrusion coating die head according to claim 1, wherein: A plurality of rotating rollers (6) are movably mounted on the support frame via shafts.
3. The transport vehicle for an extrusion coating die head according to claim 2, wherein: Lifting plates (7) are fixed at both ends of the support frame. The screw sleeves fixed on the lifting plates (7) are sleeved on the screw rod (8). The screw rod (8) is movably installed in the installation frame (2) through a bearing.
4. The transport vehicle for an extrusion coating die head according to claim 3, wherein: A gear (9) is fixed at the bottom of each screw rod (8), and a chain is installed between the gear rods (9). The upper end of one of the screw rods (8) is fixedly connected to a motor fixed to the top of the installation frame (2).
5. The transport vehicle for an extrusion coating die head according to claim 4, characterized in that: Two guide rods (10) are fixed in the installation frame (2) on one side, and a guide sleeve (11) matched with the guide rods (10) is fixed on the lifting plate (7).