Mask edge sealing device

Abstract

The utility model relates to the technical field of mask edge sealing equipment, and discloses a mask edge sealing device which comprises a supporting table, a supporting frame is arranged at the bottom of the supporting table, a supporting sleeve is arranged at the top of the supporting table, and protection frames located on the left side and the right side of the supporting sleeve are arranged at the top of the supporting table. A supporting frame located on the rear side of the supporting sleeve is arranged at the top of the supporting table, an electric push rod extending to the front side of the supporting frame is arranged at the top of the supporting frame, a mounting plate slidably connected with the front side of the supporting frame is arranged at the output end of the electric push rod, and a hot melting edge sealing pressing block is arranged at the bottom of the mounting plate. And a rotating assembly is arranged at the top of the supporting sleeve. The mask edge sealing device can flexibly adapt to masks with different thicknesses and sizes and fix and press the masks to a certain degree, the stability of the masks during moving and edge sealing is improved, the edge sealing effect and the edge sealing processing efficiency of the device are effectively improved, and a user can conveniently use the mask edge sealing device.

Description

Technical Field

[0001] The utility model relates to the technical field of mask edge-sealing equipment, and particularly relates to a mask edge-sealing device. Background Technique

[0002] After retrieval, the Chinese patent publication number is CN218892236U, which discloses a mask edge-sealing device, including a support plate. A support column is fixedly connected to the top of the support plate, a load-bearing plate is fixedly connected to the top of the support column, a cylinder is arranged on the top of the load-bearing plate, a sealing-edge connecting frame is fixedly installed at the output end of the cylinder, and a sealing-edge pressing block is fixedly connected to the bottom of the sealing-edge connecting frame. When this technical solution is used, the sealing-edge pressing block is controlled by the cylinder to perform edge-sealing operation on the mask, and the protective effect of the device is improved by the use of the isolation net. However, when this structure is used, the user needs to manually push the mask from below the isolation net to a position in close contact with the mask guiding block, which is a relatively cumbersome step. And after each mask is edge-sealed, a new mask needs to be manually replaced for the next operation, and it is difficult to realize continuous edge-sealing treatment of the mask. This operation mode not only increases the labor intensity, but also significantly restricts the efficiency of the edge-sealing operation and cannot meet the use requirements. Therefore, a mask edge-sealing device is proposed to solve the above-mentioned problems. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] Aiming at the deficiencies of the prior art, the utility model provides a mask edge-sealing device, which has the advantages of effectively improving the edge-sealing effect of the device and improving its processing efficiency, and solves the problems raised in the above background technique.

[0005] (2) Technical Solutions

[0006] To achieve the purpose of effectively improving the edge-sealing effect of the device and improving its processing efficiency, the utility model provides the following technical solution: A mask edge-sealing device, including a support table, a support frame is arranged at the bottom of the support table, a support sleeve is arranged on the top of the support table, protective frames are arranged on the top of the support table on the left and right sides of the support sleeve, a support frame is arranged on the top of the support table at the rear side of the support sleeve, an electric push rod extending to the front side is arranged on the top of the support frame, an installation plate slidably connected to the front side of the support frame is arranged at the output end of the electric push rod, a hot-melt edge-sealing pressing block is arranged at the bottom of the installation plate, a rotating assembly is arranged on the top of the support sleeve, and a control mechanism penetrating through the support table to the top and fixedly connected to the rotating assembly is arranged at the bottom of the support table;

[0007] The rotating assembly includes a rotating base, the rotating base is movably installed on the top of the support sleeve, a sliding sleeve sleeved on the outside of the support sleeve is fixedly installed at the bottom of the rotating base, a fixing plate is fixedly installed on the top of the rotating base, a cushion block is fixedly installed on the top of the fixing plate, sleeve rods extending to the top and located outside the cushion block are fixedly installed on the left and right sides inside the fixing plate, an extension rod extending to the top is movably installed inside the sleeve rod, a limiting plate is fixedly installed between the tops of the extension rods on the left and right sides, an auxiliary spring sleeved on the outside of the sleeve rod and the extension rod is fixedly installed between the limiting plate and the fixing plate, a guiding block is fixedly installed at the bottom of the limiting plate, and a sealing edge perforation is formed inside the limiting plate.

[0008] Preferably, the control mechanism includes a mounting frame, the mounting frame is fixedly installed at the bottom of the support table and located inside the support frame, a stepping servo motor extending to the inside is fixedly installed on the right side of the mounting frame, a rotating shaft penetrating through the top of the support table and fixedly connected to the bottom of the rotating base is rotatably installed on the inner bottom wall of the mounting frame, driving gears are fixedly installed on the outside of the output shaft of the stepping servo motor and the rotating shaft, and the two driving gears are meshed with each other.

[0009] Preferably, a movable door is movably installed on the front side of the support frame, support feet are fixedly installed at the bottom of the support frame, and a slide rail slidably connected to the mounting plate is fixedly installed on the front side of the support frame.

[0010] Preferably, an annular chute adapted to the support sleeve is formed at the bottom of the sliding sleeve, the number of the fixing plates is several and they are distributed at equal intervals in a ring shape, and the numbers of the sleeve rods and the extension rods are both several and they are distributed in a rectangular array.

[0011] Preferably, both the hot melt edge sealing pressing block and the guiding block are designed in a V-shaped structure, a movable groove adapted to the guiding block is formed inside the cushion block, and the sealing edge perforation is adapted to the hot melt edge sealing pressing block.

[0012] Preferably, the mounting frame is designed in a U-shaped structure, and the driving gear is a bevel gear.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a mask edge sealing device, which has the following beneficial effects:

[0015] The mask edge sealing device is provided with a rotating assembly. Through the cooperation of the sleeve rod, extension rod and auxiliary spring in the rotating assembly, the limiting plate can flexibly adapt to masks of different thicknesses and sizes and fix and press them to a certain extent, improving the stability of the mask during movement and edge sealing. Moreover, components such as the fixing plate, cushion block and limiting plate are several and are distributed at equal intervals in a ring shape. At the same time, the device drives the meshing transmission gear to rotate through a stepping servo motor, thereby driving the rotating assembly to perform rotational control and adjustment, enabling the user to pick up and place the mask on the other side while the mask on one side is being edge-sealed. Through the design of this structure, the edge-sealing effect and the processing efficiency of edge-sealing treatment of the device are effectively improved, facilitating the use of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a three-dimensional schematic diagram inside the support frame of the structure of the present utility model;

[0018] Figure 3 is a three-dimensional connection schematic diagram of the rotating seat and the fixing plate of the structure of the present utility model;

[0019] Figure 4 is a three-dimensional connection schematic diagram of the fixing plate and the cushion block of the structure of the present utility model;

[0020] Figure 5 is a three-dimensional connection schematic diagram of the support table and the control mechanism of the structure of the present utility model.

[0021] In the figure: 1, support table; 2, support frame; 3, support sleeve; 4, protective frame; 5, support frame; 6, electric push rod; 7, mounting plate; 8, rotating assembly; 81, rotating seat; 82, sliding sleeve; 83, fixing plate; 84, cushion block; 85, sleeve rod; 86, extension rod; 87, limiting plate; 88, auxiliary spring; 89, guiding block; 810, edge-sealing perforation; 9, control mechanism; 91, mounting frame; 92, stepping servo motor; 93, rotating shaft; 94, transmission gear; 10, hot melt edge-sealing press block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-5, a mask edge-sealing device, including a support platform 1. A support frame 2 is fixedly installed at the bottom of the support platform 1. A movable door is movably installed on the front side of the support frame 2. Support feet are fixedly installed at the bottom of the support frame 2. A support sleeve 3 is fixedly installed at the top of the support platform 1. The designs of structures such as the support platform 1, the support frame 2, and the support sleeve 3 are stable, ensuring the stability and reliability of the entire device during operation and extending the service life of the equipment. Protective frames 4 are fixedly installed at the top of the support platform 1 on the left and right sides of the support sleeve 3. A support frame 5 is fixedly installed at the top of the support platform 1 at the rear side of the support sleeve 3. An electric push rod 6 extending to its front side is fixedly installed at the top of the support frame 5. The output end of the electric push rod 6 is fixedly connected to a mounting plate 7 slidably connected to the front side of the support frame 5. A slide rail slidably connected to the mounting plate 7 is fixedly installed on the front side of the support frame 5. The setting of the slide rail can improve the stability of the mounting plate 7 during movement. A hot-melt edge-sealing press block 10 is fixedly installed at the bottom of the mounting plate 7. A rotating assembly 8 is movably installed at the top of the support sleeve 3. The rotating assembly 8 includes a rotating base 81. The rotating base 81 is movably installed at the top of the support sleeve 3. A sliding sleeve 82 sleeved outside the support sleeve 3 is fixedly installed at the bottom of the rotating base 81. An annular chute adapted to the support sleeve 3 is opened at the bottom of the sliding sleeve 82. A fixing plate 83 is fixedly installed at the top of the rotating base 81. The number of the fixing plates 83 is several and they are evenly distributed in a ring. A cushion block 84 is fixedly installed at the top of the fixing plate 83. Sleeve rods 85 extending to its top and located outside the cushion block 84 are fixedly installed on the left and right sides inside the fixing plate 83. An extension rod 86 extending to its top is movably installed inside the sleeve rod 85. The number of the sleeve rods 85 and the extension rods 86 is several and they are distributed in a rectangular array. A limiting plate 87 is fixedly installed between the top ends of the extension rods 86 on the left and right sides. An auxiliary spring 88 sleeved outside the sleeve rods 85 and the extension rods 86 is fixedly installed between the limiting plate 87 and the fixing plate 83. A guiding block 89 is fixedly installed at the bottom of the limiting plate 87. Both the hot-melt edge-sealing press block 10 and the guiding block 89 are designed with a V-shaped structure. An activity groove adapted to the guiding block 89 is opened inside the cushion block 84. An edge-sealing through hole 810 is opened inside the limiting plate 87. The edge-sealing through hole 810 is adapted to the hot-melt edge-sealing press block 10. A control mechanism 9 penetrating through to its top and fixedly connected to the rotating assembly 8 is fixedly installed at the bottom of the support platform 1. The control mechanism 9 includes a mounting frame 91. The mounting frame 91 is fixedly installed at the bottom of the support platform 1 and inside the support frame 2. The mounting frame 91 is designed with a U-shaped structure. A stepping servo motor 92 extending to its inner side is fixedly installed on the right side of the mounting frame 91. A rotating shaft 93 penetrating through to the top of the support platform 1 and fixedly connected to the bottom of the rotating base 81 is rotatably installed on the inner bottom wall of the mounting frame 91. Transmission gears 94 are fixedly installed on the outer sides of the output shaft of the stepping servo motor 92 and the rotating shaft 93. The two transmission gears 94 are meshed with each other. The transmission gears 94 are bevel gears. For this mask edge-sealing device, by setting the rotating assembly 8,The rotating assembly 8, through the combined cooperation of the sleeve rod 85, the extension rod 86 and the auxiliary spring 88, enables the limiting plate 87 to flexibly adapt to masks of different thickness dimensions and perform a certain degree of fixed pressing, improving the stability of the mask during movement and edge sealing, enhancing the versatility and adaptability of the device. Moreover, components such as the fixing plate 83, the cushion block 84 and the limiting plate 87 are several in number and are distributed at equal intervals in a ring shape. At the same time, the device drives the meshing transmission gear 94 to rotate through the stepper servo motor 92, thereby driving the rotating assembly 8 to perform rotational control adjustment, enabling the user to pick up and place the mask on the other side while the mask on one side is being edge-sealed. Through the design of this structure, the edge-sealing effect and the edge-sealing processing efficiency of the device are effectively improved.

[0024] During use, place the mask to be edge-sealed between the cushion block 84 and the limiting plate 87 and align the mask edge with the edge-sealing perforation 810. At this time, start the stepper servo motor 92 to drive the rotating shaft 93 to rotate through the transmission gear 94, and then drive the rotating assembly 8 to rotate. The user sequentially places the masks to be edge-sealed between the cushion block 84 and the limiting plate 87. As the rotating assembly 8 rotates, the mask edge is guided under the hot-melt edge-sealing press block 10. At this time, the electric push rod 6 is activated to push the mounting plate 7 and the hot-melt edge-sealing press block 10 at its bottom to move downward, melting and bonding the materials at the mask edge to complete the edge-sealing operation. After the edge-sealing is completed, the electric push rod 6 retracts to lift the hot-melt edge-sealing press block 10. At the same time, the stepper servo motor 92 continues to drive the rotating assembly 8 to rotate, moving the edge-sealed part of the mask out of the working area to prepare for the next edge-sealing operation.

[0025] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0026] In summary, for this mask edge-sealing device, by setting the rotating assembly 8, the rotating assembly 8, through the combined cooperation of the sleeve rod 85, the extension rod 86 and the auxiliary spring 88, enables the limiting plate 87 to flexibly adapt to masks of different thickness dimensions and perform a certain degree of fixed pressing, improving the stability of the mask during movement and edge sealing. Moreover, components such as the fixing plate 83, the cushion block 84 and the limiting plate 87 are several in number and are distributed at equal intervals in a ring shape. At the same time, the device drives the meshing transmission gear 94 to rotate through the stepper servo motor 92, thereby driving the rotating assembly 8 to perform rotational control adjustment, enabling the user to pick up and place the mask on the other side while the mask on one side is being edge-sealed. Through the design of this structure, the edge-sealing effect and the edge-sealing processing efficiency of the device are effectively improved, facilitating the use of the user and solving the problems raised in the above-mentioned background technology.

[0027] It should be noted that in this text, relational terms such as "first" and "second" are only used 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 "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can 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. A mask edge sealing device, comprising a support platform (1), characterized in that: A support frame (2) is provided at the bottom of the support platform (1), a support sleeve (3) is provided at the top of the support platform (1), a protective frame (4) located on the left and right sides of the support sleeve (3) is provided at the top of the support platform (1), a support frame (5) located on the rear side of the support sleeve (3) is provided at the top of the support platform (1), an electric push rod (6) extending to the front side of the support frame (5) is provided at the top of the support frame (5), a mounting plate (7) slidably connected to the front side of the support frame (5) is provided at the output end of the electric push rod (6), a hot-melt edge sealing block (10) is provided at the bottom of the mounting plate (7), a rotating assembly (8) is provided at the top of the support sleeve (3), and a control mechanism (9) penetrating to the top of the support platform (1) and fixedly connected to the rotating assembly (8) is provided at the bottom of the support platform (1); The rotating assembly (8) comprises a rotating seat (81), the rotating seat (81) being movably mounted on the top of the supporting sleeve (3), a sliding sleeve (82) being fixedly mounted on the bottom of the rotating seat (81) and sleeved on the outside of the supporting sleeve (3), a fixing plate (83) being fixedly mounted on the top of the rotating seat (81), a cushion block (84) being fixedly mounted on the top of the fixing plate (83), and sleeve rods extending to the top of the fixing plate (83) and being located on the outside of the cushion block (84) being fixedly mounted on both left and right sides of the fixing plate (83). (85), an extension rod (86) extending to the top of the sleeve rod (85) is movably installed inside, a limit plate (87) is fixedly installed between the tops of the left and right extension rods (86), an auxiliary spring (88) sleeved on the sleeve rod (85) and the outside of the extension rod (86) is fixedly installed between the limit plate (87) and the fixed plate (83), a guide block (89) is fixedly installed at the bottom of the limit plate (87), and an edge sealing through hole (810) is opened inside the limit plate (87).

2. A mask edge sealing device according to claim 1, characterized in that: The control mechanism (9) comprises a mounting frame (91), wherein the mounting frame (91) is fixedly mounted at the bottom of the support platform (1) and is located on the inner side of the support frame (2); a step servo motor (92) extending to the inner side of the mounting frame (91) is fixedly mounted on the right side of the mounting frame (91); a rotating shaft (93) penetrating through the top of the support platform (1) and fixedly connected to the bottom of the rotating seat (81) is rotatably mounted on the inner bottom wall of the mounting frame (91); a transmission gear (94) is fixedly mounted on the output shaft of the step servo motor (92) and the outer side of the rotating shaft (93); and the two transmission gears (94) are meshed with each other.

3. A mask edge sealing device according to claim 1, characterized in that: A movable door is movably mounted on the front side of the support frame (2), a support foot is fixedly mounted on the bottom of the support frame (2), and a slide rail slidably connected to the mounting plate (7) is fixedly mounted on the front side of the support frame (5).

4. A mask edge sealing device according to claim 1, characterized in that: The bottom of the sliding sleeve (82) is provided with an annular sliding groove adapted to the supporting sleeve (3); the number of the fixing plates (83) is several and they are distributed in an annular manner with equal distances; the number of the sleeve rods (85) and the extension rods (86) are both several and they are distributed in a rectangular array.

5. A mask edge sealing device according to claim 1, characterized in that: The hot-melt edge-sealing pressing block (10) and the guide block (89) are both designed with a V-shaped structure, a movable groove adapted to the guide block (89) is provided inside the cushion block (84), and the edge-sealing perforation (810) is adapted to the hot-melt edge-sealing pressing block (10).

6. A mask edge sealing device according to claim 2, characterized in that: The mounting frame (91) is of U-shaped structural design, and the transmission gear (94) is a bevel gear.

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