Die head cleaning platform

Abstract

The utility model relates to the technical field of polyester film preparation, in particular to a die head cleaning platform which comprises a base, a moving platform, a lifting platform, a driving mechanism, a conveying mechanism, a moving platform sliding way, a transmission chain, a moving platform lead screw, a lifting platform lead screw and two material receiving grooves. The moving platform is slidably mounted on the moving platform slide way and used for driving a receiving groove to move to the lifting platform, the moving platform slide way is arranged on the base, the output end of the driving mechanism is connected with the moving platform lead screw through a transmission chain, and the moving platform lead screw drives the moving platform to move horizontally. The conveying mechanism is installed on the base and used for unloading the other material receiving groove descending along with the lifting platform. The output end of the driving mechanism is connected with the lifting platform lead screw through a transmission chain, the lifting platform is installed on the base, and the lifting platform lead screw drives the lifting platform to move vertically. The die head cleaning platform aims to solve the problem that a polyester film die head is difficult to clean.

Description

Technical Field

[0001] This utility model relates to the field of polyester film preparation technology, specifically to a die head cleaning platform. Background Technology

[0002] When cleaning the polyester film die head, the melt accumulates on the platform, generally requiring manual cleaning. The molten waste needs to be promptly bagged to save space. Furthermore, the cleaning process is time-consuming, and the high temperature of the melt poses a risk of burns.

[0003] Therefore, the inventors have provided a mold head cleaning platform. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] This utility model provides a die head cleaning platform, which solves the technical problem of the difficulty in cleaning polyester film die heads.

[0006] (2) Technical solution

[0007] This utility model provides a mold head cleaning platform, including a base, a moving platform, a lifting platform, a drive mechanism, a conveying mechanism, a moving platform slide rail, a transmission chain, a moving platform lead screw, a lifting platform lead screw, a first receiving groove, and a second receiving groove; wherein...

[0008] The mobile platform is slidably mounted on the mobile platform slide rail and is used to drive the second receiving trough to move to the lifting platform. The mobile platform slide rail is located on the base. The output end of the drive mechanism is connected to the mobile platform screw through the transmission chain. The mobile platform screw drives the mobile platform to move horizontally. The conveying mechanism is mounted on the base and is used to unload the first receiving trough that descends with the lifting platform.

[0009] The output end of the drive mechanism is connected to the lead screw of the lifting platform via the transmission chain. The lifting platform is installed on the base, and the lead screw of the lifting platform drives the lifting platform to move vertically.

[0010] Furthermore, the mold cleaning platform also includes a hinge connecting rod, and the bottom end of the lifting platform is mounted to the base via the hinge connecting rod.

[0011] Furthermore, the hinge connecting rod includes a first connecting rod and a second connecting rod that are hinged to each other. The first end of the first connecting rod is hinged to the bottom end of the lifting platform, and the second end of the first connecting rod is connected to the lead screw of the lifting platform. The first end of the second connecting rod is hinged to the bottom end of the lifting platform, and the second end of the second connecting rod is hinged to the base.

[0012] Furthermore, the mold cleaning platform also includes a lifting platform slider, which is connected to the second end of the first connecting rod. The lifting platform screw drives the lifting platform to move vertically through the lifting platform slider.

[0013] Furthermore, the two hinge connecting rods are symmetrically distributed on opposite sides of the lifting platform slider.

[0014] Furthermore, the hinge connecting rod is hinged to the slider of the lifting platform.

[0015] Furthermore, the two mobile platform slides are respectively located on opposite sides of the base along the travel direction of the mobile platform, and the two mobile platforms are symmetrically slidably installed on the corresponding mobile platform slides.

[0016] Furthermore, the mold cleaning platform also includes a moving platform slider, and the moving platform lead screw drives the moving platform to move horizontally through the moving platform slider.

[0017] Furthermore, both ends of the slider of the mobile platform are fixedly connected to the mobile platform.

[0018] Furthermore, the mold cleaning platform also includes movable stairs, with two movable stairs located on opposite sides of the lifting platform.

[0019] (3) Beneficial effects

[0020] In summary, this utility model, through the cooperation of a mobile platform and a lifting platform, allows one receiving trough to descend to the conveying mechanism and be unloaded after it is full, while the other receiving trough moves to the lifting platform under the drive of the mobile platform and then rises to complete the receiving of materials. The entire cleaning process is highly efficient. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of a mold head cleaning platform provided in an embodiment of the present invention;

[0023] Figure 2 This is a schematic diagram of another mold head cleaning platform provided in this embodiment of the utility model;

[0024] Figure 3This is a schematic diagram of the first working state of a mold head cleaning platform provided in an embodiment of the present invention;

[0025] Figure 4 This is a schematic diagram of the second working state of a mold head cleaning platform provided in an embodiment of the present invention.

[0026] In the picture:

[0027] 1-Base; 2-Moving platform; 3-Lifting platform; 4-Drive mechanism; 5-Transmission mechanism; 6-Moving platform slide rail; 7-Transmission chain; 8-Moving platform lead screw; 9-Moving lifting lead screw; 10-First receiving groove; 11-Second receiving groove; 12-Hinge connecting rod; 13-Lifting platform slider; 14-Moving platform slider; 15-Moving staircase. Detailed Implementation

[0028] The embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following detailed description of the embodiments and the accompanying drawings are used to exemplarily illustrate the principle of this utility model, but should not be used to limit the scope of this utility model. That is, this utility model is not limited to the described embodiments, and covers any modifications, substitutions and improvements to the parts, components and connection methods without departing from the spirit of this utility model.

[0029] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0030] In the description of this utility model, it should be understood that the terms "upper," "lower," "front," "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set" and "install" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] Figure 1 This is a structural schematic diagram of a mold head cleaning platform provided in an embodiment of this utility model. See also: Figures 1-2The cleaning platform may include a base 1, a moving platform 2, a lifting platform 3, a drive mechanism 4, a conveying mechanism 5, a moving platform slide rail 6, a transmission chain 7, a moving platform lead screw 8, a lifting platform lead screw 9, a first receiving trough 10, and a second receiving trough 11. The output end of the drive mechanism 4 is connected to the lifting platform lead screw 9 via the transmission chain 7 and drives it to rotate. The lifting platform 3 is mounted on the base 1, and the lifting platform lead screw 9 drives the lifting platform 3 to move vertically. The conveying mechanism 5 is mounted on the base 1 and is used to unload the first receiving trough 10 as the lifting platform 3 descends. The moving platform 2 is slidably mounted on the moving platform slide rail 6 and is used to move the second receiving trough 11 to the lifting platform 3 to replace the unloaded first receiving trough 10 for receiving materials. The moving platform slide rail 6 is located on the base 1. The output end of the drive mechanism 4 is connected to the moving platform lead screw 8 via the transmission chain 7 and drives it to rotate. The moving platform lead screw 8 drives the moving platform 2 to move horizontally.

[0033] In the above embodiments, such as Figures 3-4 As shown, when the first receiving trough 10 is full, it descends to the conveying mechanism 5 and is unloaded. At the same time, the second receiving trough 11 moves to the lifting platform 3 under the drive of the moving platform 2, and then rises to complete the receiving. The entire cleaning process is highly efficient.

[0034] Specifically, the drive mechanism 4 can be a power output device such as a motor or cylinder, without specific limitations, as long as it can satisfy the horizontal movement of the moving platform 2 and the lifting movement of the lifting platform 3. The conveying mechanism 5 can be a conveyor belt, pulley system, or other transmission device. To make the overall structure more compact, this solution preferably uses... Figure 1 The pulley track shown is lower than the moving platform 2 and located inside the moving platform 2. Specifically, multiple pulleys are installed sequentially along the length of the track, and the upper surface of the track (the surface in contact with the receiving trough) is wedge-shaped. The mounting surfaces of the pulleys are parallel to the upper surface of the track, ensuring the receiving trough is always in contact with the pulleys within the track. This ensures the receiving trough can slide along the track without requiring any power mechanism. Figures 1-2 As shown, the transmission chain 7 is a triangular chain with its ends connected. Its three vertices are the output shaft of the drive mechanism 4, the moving platform lead screw 8, and the lifting platform lead screw 9, respectively. Thus, under the drive of the drive mechanism 4, the transmission chain 7 rotates, thereby driving the moving platform lead screw 8 and the lifting platform lead screw 9 to rotate synchronously.

[0035] As an optional implementation method, such as Figure 2As shown, the mold cleaning platform also includes a hinge connecting rod 12, and the bottom end of the lifting platform 3 is mounted on the base 1 via the hinge connecting rod 12. Specifically, the hinge connecting rod 12 includes a first connecting rod and a second connecting rod that are hinged to each other. The first end of the first connecting rod is hinged to the bottom end of the lifting platform 3, and the second end of the first connecting rod is connected to the lifting platform lead screw 9; the first end of the second connecting rod is hinged to the bottom end of the lifting platform 3, and the second end of the second connecting rod is hinged to the base 1.

[0036] As an optional implementation method, such as Figure 2 As shown, the mold cleaning platform also includes a lifting platform slider 13, which is connected to the second end of the first connecting rod. The lifting platform lead screw 12 drives the lifting platform 3 to move vertically through the lifting platform slider 13. Two hinge connecting rods 12 are symmetrically distributed on opposite sides of the lifting platform slider 13, and the hinge connecting rods 12 are hinged to the lifting platform slider 13.

[0037] As an optional implementation method, such as Figure 2 As shown, two mobile platform slides 6 are respectively located on opposite sides of the base 1 along the traveling direction of the mobile platform 2. The two mobile platforms 2 are symmetrically slidably installed on their respective mobile platform slides 6. The distance between the two mobile platforms 2 is greater than the width of the lifting platform 3, so as to facilitate the movement of the second receiving trough 11 onto the lifting platform 3. Similarly, two conveying mechanisms 5 are respectively located on opposite sides of the base 1 and inside the two mobile platforms 2.

[0038] As an optional implementation method, such as Figure 2 As shown, the mold cleaning platform also includes a moving platform slider 14. The moving platform lead screw 8 drives the moving platform 2 to move horizontally through the moving platform slider 14. The two ends of the moving platform slider 14 are fixedly connected to the moving platform 2.

[0039] As an optional implementation method, such as Figure 1 As shown, the mold cleaning platform also includes movable stairs 15, with two movable stairs 15 located on opposite sides of the lifting platform 3. The movable stairs allow operators to easily check whether the material receiving trough on the lifting platform 3 is full, and to perform maintenance and inspection of the entire equipment. Specifically, the movable stairs 15 can be moved and fixed by installing self-locking pulleys at their bottom.

[0040] It should be clarified that the various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referred to mutually. Each embodiment focuses on describing the differences from other embodiments. This utility model is not limited to the specific steps and structures described above and shown in the figures. Furthermore, for the sake of brevity, detailed descriptions of known methods and techniques are omitted here.

[0041] The above are merely embodiments of this application and are not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art without departing from the scope of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this application should be included within the scope of the claims of this application.

Claims

1. A die cleaning platform, characterized by, The utility model relates to a material receiving device, including base (1), mobile platform (2), lifting platform (3), drive mechanism (4), conveying mechanism (5), mobile platform slide (6), transmission chain (7), mobile platform screw rod (8), lifting platform screw rod (9), first receiving groove (10) and second receiving groove (11), wherein, The output end of the drive mechanism (4) is connected with the lifting platform screw rod (9) through the transmission chain (7) and drives the rotation of the lifting platform screw rod (9), the lifting platform (3) is installed on the base (1), the lifting platform screw rod (9) drives the vertical movement of the lifting platform (3), and the conveying mechanism (5) is installed on the base (1) and is used for unloading the first receiving groove (10) descending along with the lifting platform (3); The mobile platform (2) is slidably installed on the mobile platform slide (6) and is used for driving the second receiving groove (11) to move to the lifting platform (3) to replace the unloaded first receiving groove (10), the mobile platform slide (6) is arranged on the base (1), the output end of the drive mechanism (4) is connected with the mobile platform screw rod (8) through the transmission chain (7) and drives the rotation of the mobile platform screw rod (8), and the mobile platform screw rod (8) drives the horizontal movement of the mobile platform (2).

2. The die cleaning platform of claim 1, wherein, Further comprising a hinge connecting rod (12), the bottom end of the lifting platform (3) is installed on the base (1) through the hinge connecting rod (12).

3. The die cleaning platform of claim 2, wherein, The hinge connecting rod (12) comprises a first connecting rod and a second connecting rod which are hingedly connected with each other, the first end of the first connecting rod is hingedly connected with the bottom end of the lifting platform (3), and the second end of the first connecting rod is connected with the lifting platform screw rod (9); the first end of the second connecting rod is hingedly connected with the bottom end of the lifting platform (3), and the second end of the second connecting rod is hingedly connected with the base (1).

4. The die cleaning platform of claim 3, wherein, Further comprising a lifting platform sliding block (13), the lifting platform sliding block (13) is connected with the second end of the first connecting rod, and the lifting platform screw rod (9) drives the vertical movement of the lifting platform (3) through the lifting platform sliding block (13).

5. The die cleaning platform of claim 4, wherein, The two hinge connecting rods (12) are symmetrically arranged on opposite sides of the lifting platform sliding block (13).

6. The die cleaning platform of claim 4 or 5, wherein, The hinge connecting rod (12) is hingedly connected with the lifting platform sliding block (13).

7. The die cleaning platform of claim 1, wherein, The two mobile platform slides (6) are arranged on opposite sides of the base (1) along the moving direction of the mobile platform (2), and the two mobile platforms (2) are symmetrically slidably installed on the corresponding mobile platform slides (6).

8. The die cleaning platform of claim 7, wherein, Further comprising a mobile platform sliding block (14), the mobile platform screw rod (8) drives the horizontal movement of the mobile platform (2) through the mobile platform sliding block (14).

9. The die cleaning platform of claim 8, wherein, The two ends of the mobile platform sliding block (14) are fixedly connected with the mobile platform (2).

10. The die cleaning platform of claim 1, wherein, Further comprising a mobile staircase (15), the two mobile staircases (15) are arranged on opposite sides of the lifting platform (3).

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