Optical polymer material coating equipment

Abstract

The utility model discloses optical polymer material coating equipment, relates to material coating technical field, including moving pile and conveyer belt, the moving pile is arranged symmetrically, and the conveyer belt is located the opposite side of moving pile, the top end of moving pile all is fixedly connected with support frame, the opposite side of support frame is fixedly connected with protective cover, the protective cover is fixed on the support frame. The top of the inner side of the protective cover is fixedly connected with a ventilation pipe, the bottom of the inner side of the protective cover is movably connected with an air outlet cover, and the ventilation pipe is movably connected with the air outlet cover. By means of the filtering mechanism, when a large amount of dust is accumulated on the surface of the filtering piece, the servo motor is started, the filtering piece is driven to conduct transmission, the dust on the surface of the filtering piece is scraped by the pipe wall of the dust guide pipe and accumulated to the inner side of the dust guide pipe, then a hydraulic rod is started, the accumulated dust is pushed out of a pipe opening of the dust guide pipe through a push plate, and the dust is filtered out. Therefore, the replacement of the filter piece is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of material coating, in particular to an optical polymer material coating device. Background Art

[0002] Optical polymer material coating equipment is a key equipment used to coat polymer materials on the surface of workpieces. It is widely used in the production process of electronic products, optical devices and other industries. During operation, traditional coating equipment often has problems such as uneven wind force and poor dust filtration effect, which directly affects the uniformity and quality of the workpiece surface coating.

[0003] However, during long-term use, the filter elements of existing optical polymer material coating equipment are prone to accumulate dust, resulting in a decrease in filtering effect, which in turn affects the coating quality of the workpiece surface. If replaced manually, the efficiency is low. Therefore, an optical polymer material coating equipment is needed to solve the existing shortcomings. Utility Model Content

[0004] A technical problem to be solved by this application is: through the setting of a limiting mechanism, the removal and replacement of the filter element is facilitated, and when the limiting column is stuck to the inside of the limiting hole, the air outlet of the air outlet hood is attached to the surface of the filter element; through the setting of the filtering mechanism, the accumulated dust is pushed out of the pipe mouth of the ash guide pipe by using a push plate, thereby completing the replacement of the filter element.

[0005] In order to solve the above technical problems, an embodiment of the present application provides an optical polymer material coating equipment, including a movable pile and a conveyor belt, the movable piles are symmetrically arranged, and the conveyor belt is located on the opposite side of the movable piles, the top of the movable piles are fixedly connected to a support frame, the opposite side of the support frame is fixedly connected to a protective cover, the inner top of the protective cover is fixedly connected to a ventilation pipe, and the inner bottom of the protective cover is movably connected to an air outlet hood, and the connection between the ventilation pipe and the air outlet hood is movably connected, the interior of the air outlet hood is provided with a limiting mechanism, and the limiting mechanism is movably connected to the inner wall of the protective cover, the opposite side of the movable piles is provided with a filtering mechanism, and the filtering mechanism is movably connected to the bottom opening of the air outlet hood.

[0006] As mentioned above, the limiting mechanism includes a limiting column, a traction rope, a rotating column, a pin and a control block. One end of the traction rope is fixedly connected to the limiting column, and the other end of the traction rope is fixedly connected to the outside of the rotating column. A threaded groove is provided on the outside of the rotating column. The pin is fixedly connected to the inside of the control block, and the pin is movably connected to the threaded groove. The control block is sleeved on the outside of the rotating column, and the control block is movably connected to the rotating column.

[0007] As mentioned above, the limiting column is movably connected to the inside of the hood wall of the air outlet hood, and a reset spring is provided on the outside of the traction rope. One end of the reset spring is fixedly connected to the end of the limiting column, and the other end of the reset spring is fixedly connected to the inside of the hood wall of the air outlet hood. A limiting hole is opened inside the protective cover, and the limiting column is adapted to the limiting hole.

[0008] As mentioned above, the outer side of the air outlet cover is fixedly connected with a handle, the rotary column is movably connected to the inside of the handle, and the control block is a rectangular parallelepiped, and the control block is movably connected to the inside of the handle.

[0009] As mentioned above, a compression spring is sleeved on the outer side of the rotary column, one end of the compression spring is fixedly connected to the end of the control block, and the other end of the compression spring is fixedly connected to the inside of the handle, and several adjustment springs are fixedly connected to the top of the air outlet cover, and the top of the adjustment spring is fixedly connected to the inner side of the protective cover.

[0010] As mentioned above, the filtering mechanism includes a rotating rod, a filter element and an ash guide pipe. The rotating rod is symmetrically arranged, and the rotating rods are movably connected to the top of the movable piles. The two ends of the filter element are respectively wrapped around the outside of the rotating rod, and the surface of the filter element is in contact with the bottom end of the air outlet hood. The ash guide pipe is fixedly connected to the bottom end of the support frame, and the rolled end of the filter element is movably connected to the bottom side of the ash guide pipe.

[0011] As mentioned above, the top of the movable pile is fixedly connected to a servo motor, and the output end of the servo motor is fixedly connected to one end of the rotating rod respectively. The top of the movable pile is fixedly connected to a hydraulic rod, and the telescopic end of the hydraulic rod is fixedly connected to a push plate, and the push plate is movably connected to the inner side of the ash guide pipe.

[0012] The utility model has at least the following beneficial effects:

[0013] 1. The utility model is provided with a limiting mechanism, so that only when the rotating column rotates can the control block move inward, thereby compressing the compression spring, so that one end of the traction rope moves inward, thereby separating the limiting column from the limiting hole. Under the action of the adjusting spring, the air outlet hood moves upward and away from the filter element, thereby facilitating the removal and replacement of the filter element. When the limiting column is stuck to the inside of the limiting hole, the air outlet of the air outlet hood fits into the surface of the filter element.

[0014] 2. The utility model is provided with a filtering mechanism. When a lot of dust accumulates on the surface of the filter element, the servo motor is started to drive the filter element to transmit. The dust on the surface of the filter element is scraped by the wall of the ash guide pipe and accumulates on the inner side of the ash guide pipe. Then the hydraulic rod is started and the push plate is used to push the accumulated dust out of the pipe mouth of the ash guide pipe, thereby completing the replacement of the filter element. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the protective cover and its connecting parts of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the limiting mechanism of the utility model;

[0018] Figure 4 This is a schematic structural diagram of the filter mechanism and its connectors of the utility model;

[0019] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0020] In the figure: 1. Moving pile; 2. Conveyor belt; 3. Support frame; 4. Protective cover; 5. Ventilation pipe; 6. Exhaust hood; 7. Limiting mechanism; 701. Limiting column; 702. Pulling rope; 703. Rotating column; 704. Latch; 705. Control block; 8. Filtering mechanism; 801. Rotating rod; 802. Filter element; 803. Ash guide pipe; 9. Threaded groove; 10. Return spring; 11. Limiting hole; 12. Handle; 13. Compression spring; 14. Adjusting spring; 15. Servo motor; 16. Hydraulic rod; 17. Push plate. DETAILED DESCRIPTION

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

[0022] An optical polymer material coating device includes a movable pile 1 and a conveyor belt 2. The movable pile 1 is symmetrically arranged, and the conveyor belt 2 is located on the opposite side of the movable pile 1. The top of the movable pile 1 is fixedly connected to a support frame 3, and the opposite side of the support frame 3 is fixedly connected to a protective cover 4. The inner top of the protective cover 4 is fixedly connected to a ventilation pipe 5, and the inner bottom of the protective cover 4 is movably connected to an air outlet hood 6, and the connection between the ventilation pipe 5 and the air outlet hood 6 is movably connected. A limiting mechanism 7 is provided inside the air outlet hood 6, and the limiting mechanism 7 is movably connected to the inner wall of the protective cover 4. A filtering mechanism 8 is provided on the opposite side of the movable pile 1, and the filtering mechanism 8 is movably connected to the bottom opening of the air outlet hood 6.

[0023] like Figure 1 、 Figure 2 、 Figure 3 and Figure 5As shown, the limiting mechanism 7 includes a limiting column 701, a traction rope 702, a rotating column 703, a latch 704 and a control block 705. One end of the traction rope 702 is fixedly connected to the limiting column 701, and the other end of the traction rope 702 is fixedly connected to the outer side of the rotating column 703. A threaded groove 9 is provided on the outer side of the rotating column 703. The latch 704 is fixedly connected to the inside of the control block 705, and the latch 704 is movably connected to the threaded groove 9. The control block 705 is sleeved on the outer side of the rotating column 703, and the control block 705 is movably connected to the rotating column 703. The limiting column 701 is movably connected to the inside of the cover wall of the air outlet hood 6. A reset spring 10 is sleeved on the outer side of the traction rope 702. One end of the reset spring 10 is fixedly connected to the inner wall of the limiting column 701. The end portion, and the other end of the return spring 10 is fixedly connected to the inside of the hood wall of the air outlet hood 6, a limiting hole 11 is opened inside the protective hood 4, and the limiting column 701 is adapted to the limiting hole 11, the outside of the air outlet hood 6 is fixedly connected to the handle 12, the rotary column 703 is movably connected to the inside of the handle 12, the control block 705 is a rectangular parallelepiped, and the control block 705 is movably connected to the inside of the handle 12, the outside of the rotary column 703 is provided with a compression spring 13, one end of the compression spring 13 is fixedly connected to the end of the control block 705, and the other end of the compression spring 13 is fixedly connected to the inside of the handle 12, and several adjustment springs 14 are fixedly connected to the top of the air outlet hood 6, and the top of the adjustment spring 14 is fixedly connected to the inner side of the protective hood 4.

[0024] If the filter element 802 needs to be replaced, the control block 705 is pressed inward. Since a threaded groove 9 is provided on the outer side of the rotary post 703 and the pin 704 is fixedly connected to the inner side of the control block 705, the pin 704 can only move along the direction of the threaded groove 9, and the control block 705 is a rectangular parallelepiped, so only when the rotary post 703 is rotated can the control block 705 move inward, thereby compressing the compression spring 13, so that one end of the traction rope 702 moves inward, thereby separating the limit post 701 from the limit hole 11. Under the action of the adjustment spring 14, the air outlet hood 6 moves upward and away from the filter element 802, thereby facilitating the removal and replacement of the filter element 802. When the limit post 701 is stuck to the inside of the limit hole 11, the air outlet of the air outlet hood 6 is in contact with the surface of the filter element 802.

[0025] like Figure 1 and Figure 4As shown, the filtering mechanism 8 includes a rotating rod 801, a filter element 802 and an ash guide tube 803. The rotating rod 801 is symmetrically arranged, and the rotating rod 801 is movably connected to the top of the movable pile 1. The two ends of the filter element 802 are respectively wrapped around the outside of the rotating rod 801, and the surface of the filter element 802 is in contact with the bottom end of the air outlet hood 6. The ash guide tube 803 is fixedly connected to the bottom end of the support frame 3, and the winding end of the filter element 802 is movably connected to the bottom side of the ash guide tube 803. The top of the movable pile 1 is fixedly connected to the servo motor 15, and the output end of the servo motor 15 is respectively fixedly connected to one end of the rotating rod 801. The top of the movable pile 1 is fixedly connected to the hydraulic rod 16, and the telescopic end of the hydraulic rod 16 is fixedly connected to the push plate 17, and the push plate 17 is movably connected to the inner side of the ash guide tube 803.

[0026] The servo motor 15 is started to drive the two rotating rods 801 to rotate in the same direction, so that the used part of the filter element 802 can be rolled up to replace the unused part. The ventilation pipe 5 is connected to the blowing mechanism through the opening at the top, and the movable pile 1 is installed on the linear moving device so that the movable pile 1 can move along the direction of the conveyor belt 2. When the conveyor belt 2 moves the coated workpiece to the bottom end of the air outlet hood, hot air is introduced through the pipe and discharged from the bottom end of the air outlet hood 6 to be filtered by the filter element 802. Prevent fine dust from falling onto the surface of the workpiece, and at the same time make the wind softer and facilitate the uniform distribution of polymer materials on the surface of the workpiece. When a lot of dust accumulates on the surface of the filter element 802, start the servo motor 15 to drive the filter element 802 to transmit. The dust on the surface of the filter element 802 is scraped by the wall of the ash guide tube 803 and accumulates on the inner side of the ash guide tube 803. Then start the hydraulic rod 16 and use the push plate 17 to push the accumulated dust out of the pipe mouth of the ash guide tube 803, thereby completing the replacement of the filter element 802.

[0027] Working principle: When in use, the filter element 802 is a filter gauze setting in a cylindrical shape. It can be detachably installed on the rotary rod 801, and the free end is engaged with the outside of the other rotary rod 801, thereby starting the servo motor 15 and driving the two rotary rods 801 to rotate in the same direction, so that the used part of the filter element 802 can be rolled up to replace the unused part. It is connected to the blowing mechanism through the opening at the top of the ventilation pipe 5, and the moving pile 1 is installed on the linear moving device, so that the moving pile 1 can move along the direction of the conveyor belt 2. When the conveyor belt 2 moves the coated workpiece to the bottom end of the air outlet hood, hot air is introduced through the pipe and discharged from the bottom end of the air outlet hood 6. It is filtered by the filter element 802 to prevent fine dust from falling onto the surface of the workpiece, which is conducive to making the wind softer and conducive to the uniform distribution of polymer materials on the surface of the workpiece. When there is a lot of dust accumulated on the surface of the filter element 802, the servo motor 15 is started to drive When the filter element 802 is driven, the dust on the surface of the filter element 802 is scraped by the wall of the ash guide tube 803 and accumulated on the inner side of the ash guide tube 803. Then the hydraulic rod 16 is started and the push plate 17 is used to push the accumulated dust out of the pipe mouth of the ash guide tube 803, thereby completing the replacement of the filter element 802. If the filter element 802 needs to be replaced, the control block 705 is pressed inward. Since the outer side of the rotary column 703 is provided with a threaded groove 9 and the latch 704 is fixedly connected to the inner side of the control block 705, the latch 704 can only move along the direction of the threaded groove 9, and the control block 705 is a rectangular parallelepiped, only when the rotary column 703 is rotated can the control block 705 move inward, thereby compressing the compression spring 13, thereby causing one end of the traction rope 702 to move inward, thereby separating the limit column 701 from the limit hole 11. Under the action of the adjustment spring 14, the air outlet hood 6 moves upward and away from the filter element 802.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An optical polymer material coating device, comprising a moving pile (1) and a conveyor belt (2), characterized in that: The movable pile (1) is symmetrically arranged, and the conveyor belt (2) is located on the opposite side of the movable pile (1). The top of each movable pile (1) is fixedly connected to a support frame (3), and the opposite side of the support frame (3) is fixedly connected to a protective cover (4). The inner top of the protective cover (4) is fixedly connected to a ventilation pipe (5), and the inner bottom of the protective cover (4) is movably connected to an air outlet cover (6), and the connection between the ventilation pipe (5) and the air outlet cover (6) is movably connected. A limiting mechanism (7) is provided inside the air outlet cover (6), and the limiting mechanism (7) is movably connected to the inner wall of the protective cover (4). A filtering mechanism (8) is provided on the opposite side of the movable pile (1), and the filtering mechanism (8) is movably connected to the bottom opening of the air outlet cover (6).

2. The optical polymer material coating device according to claim 1, characterized in that: The limiting mechanism (7) comprises a limiting column (701), a traction rope (702), a rotating column (703), a latch (704) and a control block (705); one end of the traction rope (702) is fixedly connected to the limiting column (701); the other end of the traction rope (702) is fixedly connected to the outside of the rotating column (703); a thread groove (9) is provided on the outside of the rotating column (703); the latch (704) is fixedly connected to the inside of the control block (705), and the latch (704) is movably connected to the thread groove (9); the control block (705) is sleeved on the outside of the rotating column (703), and the control block (705) is movably connected to the rotating column (703).

3. The optical polymer material coating device according to claim 2, characterized in that: The limiting column (701) is movably connected to the inside of the cover wall of the air outlet cover (6), and a reset spring (10) is sleeved on the outside of the traction rope (702). One end of the reset spring (10) is fixedly connected to the end of the limiting column (701), and the other end of the reset spring (10) is fixedly connected to the inside of the cover wall of the air outlet cover (6). A limiting hole (11) is opened inside the protective cover (4), and the limiting column (701) is adapted to the limiting hole (11).

4. The optical polymer material coating device according to claim 3, characterized in that: The outside of the air outlet cover (6) is fixedly connected to a handle (12), the rotary column (703) is movably connected to the inside of the handle (12), and the control block (705) is a rectangular parallelepiped, and the control block (705) is movably connected to the inside of the handle (12).

5. The optical polymer material coating device according to claim 4, characterized in that: The outer side of the rotary column (703) is provided with a compression spring (13), one end of the compression spring (13) is fixedly connected to the end of the control block (705), and the other end of the compression spring (13) is fixedly connected to the inside of the handle (12), and the top end of the air outlet cover (6) is fixedly connected to a plurality of adjustment springs (14), and the top end of the adjustment spring (14) is fixedly connected to the inner side of the protective cover (4).

6. The optical polymer material coating device according to claim 1, characterized in that: The filtering mechanism (8) comprises a rotating rod (801), a filter element (802) and an ash guide tube (803); the rotating rod (801) is symmetrically arranged, and the rotating rods (801) are movably connected to the top of the movable pile (1); the two ends of the filter element (802) are respectively wound around the outside of the rotating rod (801), and the surface of the filter element (802) is in contact with the bottom end of the air outlet hood (6); the ash guide tube (803) is fixedly connected to the bottom end of the support frame (3), and the reeled end of the filter element (802) is movably connected to the bottom side of the ash guide tube (803).

7. The optical polymer material coating device according to claim 6, characterized in that: The top of each movable pile (1) is fixedly connected to a servo motor (15), and the output end of the servo motor (15) is fixedly connected to one end of the rotary rod (801). The top of each movable pile (1) is fixedly connected to a hydraulic rod (16), and the telescopic end of the hydraulic rod (16) is fixedly connected to a push plate (17), and the push plate (17) is movably connected to the inner side of the ash guide pipe (803).

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