Conveying mechanism used before optical cement die cutting

Abstract

The utility model belongs to the technical field of die-cutting conveying, and particularly relates to an optical cement pre-die-cutting conveying mechanism which comprises a rack and a winding roller, extension rods are fixed to the two ends of the winding roller, a locking block is fixed to the extension rod at one end of the winding roller, a first butt joint block is fixed to the extension rod at the other end of the winding roller, two supporting frames are arranged at the upper end of the winding roller, and a second butt joint block is arranged at the lower end of the winding roller. Supporting seats are fixed to the tops of the supporting frames respectively, rotating seats are fixedly arranged on the supporting seats, one side of each rotating seat is provided with an opening in the horizontal direction, and a locking seat axially sleeved with a locking block is fixedly arranged in the supporting seat at the upper end of one side of the rack. A locking plate which is used for limiting after the locking block and the locking seat are in butt joint is further horizontally arranged on the supporting seat on the same side in a sliding manner; firstly, the supports are arranged at the two ends of the winding roller, stable feeding before die cutting is guaranteed, meanwhile, the winding roller is arranged to be of a quick disassembly and assembly structure, quick replacement of a rolled film is facilitated while stability is guaranteed, and therefore the purpose of improving working efficiency and reliability is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of die-cutting and conveying, in particular to a conveying mechanism before die-cutting of optical adhesive. Background Art

[0002] The conveying mechanism before optical adhesive die-cutting is an important component, which is used to transport the optical adhesive material to be die-cut from the starting point to the die-cutting mechanism for processing; a film material unwinder is usually used; its main components include a coil support device, an unwinding device, a drive system and a control system. The coil support device is mainly composed of an unwinding rod or an unwinding frame, which is used to support the film material and enable it to rotate. The unwinding device mainly drives the unwinding of the coil, which is controlled by the drive system and control system. The drive system drives the unwinding rod or unwinding frame to rotate through a motor, a reducer and other devices to realize the active winding or unfolding of the film material;

[0003] The existing unwinding machines have supports at both ends of the roll and at one end. The supports at both ends have good effects, but are not convenient for rapid replacement of rolls. The supports at one end can achieve rapid replacement of rolls, but the overall structural stability is poor. After a heavy roll of film is loaded, the poor support will affect the horizontality, thereby affecting the accuracy and precision of die cutting.

[0004] In order to solve the above problems, the present application proposes a conveying mechanism before optical adhesive die-cutting. Utility Model Content

[0005] The purpose of the utility model is to provide a conveying mechanism before die-cutting of optical adhesive, which solves the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a conveying mechanism before optical adhesive die-cutting, comprising a frame and a roller, both ends of the roller are fixed with extension rods, a locking block is fixed on the extension rod at one end of the roller, and a first docking block is fixed on the extension rod at the other end, two support frames are arranged on the upper end of the roller, and support seats are respectively fixed on the top of the support frames, a rotating seat is fixed on the support seat, one side of the rotating seat is opened in the horizontal direction, a locking seat axially sleeved with the locking block is fixed in the support seat at the upper end of one side of the frame, a locking plate which is horizontally slidable on the support seat on the same side and limits the position of the locking block and the locking seat after docking, and also comprises a second docking block which rotates on the support seat on the other side, and a driving member which drives the second docking block to rotate is also provided on the support seat.

[0008] Furthermore, a guide plate is provided at the upper end of the rotating seat opening, an anti-retreat plate is provided at the lower end of the rotating seat opening, and the anti-retreat plate is arranged upward.

[0009] Furthermore, the inner sides of the rotating seat and the locking seat are both provided with annularly distributed balls, the extension rod is rotated at the inner end of the rotating seat through the balls, and the locking block is rotated in the locking seat through the balls.

[0010] Furthermore, an arc groove with the same radius as the locking block is opened at the front end of the locking plate, the locking plate slides in the support seat, a hand rod is fixed to one side of the locking plate, and a locking spring is also arranged between the locking plate and the support seat.

[0011] Furthermore, the No. 1 docking block and the No. 2 docking block are both cylindrical in shape, and their contact surfaces are inclined. A locking pin is fixed on the No. 2 docking block, and a locking hole is opened in the No. 1 docking block.

[0012] Furthermore, the No. 1 docking block and the No. 2 docking block contact each other through an inclined surface, and the locking pin is plugged into the locking hole, and the locking pin, the locking hole, the No. 1 docking block and the No. 2 docking block are cocentric.

[0013] Furthermore, the driving member is a driving motor, the output end of the driving motor is connected to the No. 2 docking block, and the driving motor drives the roller to rotate through the No. 1 docking block and the No. 2 docking block.

[0014] The utility model has the following beneficial effects:

[0015] The utility model supports the roll from both ends, and even if the roll film is heavy, it can be kept in a horizontal state before die-cutting, thereby ensuring the die-cutting quality. At the same time, the roll is set as a quick disassembly structure, which can facilitate the quick replacement of the roll material and ensure the stability of the film material when unwinding;

[0016] The utility model can quickly achieve docking between the frame and the driving end of the driving motor by means of the No. 1 docking block and the No. 2 docking block, while the locking pin and the locking hole ensure radial stability and ensure stable transmission of power.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure when the winding roller in the utility model is docked from the opening of the rotating seat;

[0021] Figure 3 for Figure 2 Schematic diagram of the structure after the roller is pushed radially in the state;

[0022] Figure 4 It is a schematic diagram of a partial decomposition of the structure of the locking end of the winding roller and the support seat in the utility model;

[0023] Figure 5 It is a schematic diagram of a partial decomposition of the structure of the butt end of the winding roller and the support seat in the utility model;

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] In the figure: 1, frame; 2, winding roller; 3, extension rod; 4, locking block; 5, docking block No. 1; 6, support seat; 7, rotating seat; 8, guide plate; 9, anti-retraction plate; 10, locking seat; 11, locking plate; 12, arc groove; 13, hand lever; 14, locking spring; 15, ball; 16, driving motor; 17, docking block No. 2; 18, locking pin; 19, locking hole. DETAILED DESCRIPTION

[0026] 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.

[0027] In the description of the present invention, it should be understood that terms such as "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0028] See also Figure 1-5As shown, the utility model is a conveying mechanism before optical glue die-cutting, including a frame 1 and a roller 2, extension rods 3 are fixed at both ends of the roller 2, a locking block 4 is fixed on the extension rod 3 at one end of the roller 2, and a No. 1 docking block 5 is fixed on the extension rod 3 at the other end, and two support frames are arranged on the upper end of the roller 2, and support seats 6 are fixed on the top of the support frames respectively, and a rotating seat 7 is fixed on the support seat 6, and one side of the rotating seat 7 is opened in the horizontal direction, and a locking seat 10 axially fitted with the locking block 4 is fixed in the support seat 6 at the upper end of one side of the frame 1, and a locking plate 11 is also horizontally slid on the support seat 6 on the same side for limiting the position after the locking block 4 and the locking seat 10 are docked, and also includes a No. 2 docking block 17 rotated on the support seat 6 on the other side, and a driving member for driving the No. 2 docking block 17 to rotate is also provided on the support seat 6.

[0029] Among them, a guide plate 8 is provided at the upper end of the opening of the rotating seat 7, and an anti-retreat plate 9 is provided at the lower end of the opening of the rotating seat 7, and the anti-retreat plate 9 is set upward. In this embodiment, the guide plate 8 guides the docking of the extension rod 3 and the rotating seat 7, and the anti-retreat plate 9 prevents the extension rod 3 from falling after entering the rotating seat 7, thereby ensuring safety.

[0030] Among them, the inner sides of the rotating seat 7 and the locking seat 10 are both provided with annularly distributed balls 15, the extension rod 3 rotates at the inner end of the rotating seat 7 through the balls 15, and the locking block 4 rotates in the locking seat 10 through the balls 15. In this embodiment, the balls 15 can effectively reduce friction.

[0031] Among them, an arc groove 12 with the same radius as the locking block 4 is opened at the front end of the locking plate 11, the locking plate 11 slides in the support seat 6, a hand rod 13 is fixed to one side of the locking plate 11, and a locking spring 14 is also arranged between the locking plate 11 and the support seat 6. In this embodiment, the arc groove 12 mainly serves to increase the contact surface between the locking block 4 and the frame 1. The locking plate 11 is reset to the side of the locking block 4 through the locking spring 14. At this time, the locking block 4 is stably installed in the locking seat 10.

[0032] Among them, the No. 1 docking block 5 and the No. 2 docking block 17 are both cylindrical in shape, and the contact surfaces of the two are inclined. A locking pin 18 is fixed on the No. 2 docking block 17, and a locking hole 19 is opened in the No. 1 docking block 5. The straight inclined surface setting of the No. 1 docking block 5 and the No. 2 docking block 17 in this embodiment can facilitate rapid docking while ensuring stable power transmission, and is obviously also easy to disengage.

[0033] Among them, the No. 1 docking block 5 and the No. 2 docking block 17 contact each other through the inclined surface, and the locking pin 18 is plugged into the locking hole 19. The locking pin 18 and the locking hole 19 are cocentric with the No. 1 docking block 5 and the No. 2 docking block 17. In this embodiment, the locking pin 18 and the locking hole 19 mainly play the role of stabilizing the controllability of the radial connection between the No. 1 docking block 5 and the No. 2 docking block 17, thereby ensuring the stable transmission of power.

[0034] Among them, the driving component is a driving motor 16, the output end of the driving motor 16 is connected to the No. 2 docking block 17, and the driving motor 16 drives the roller 2 to rotate through the No. 1 docking block 5 and the No. 2 docking block 17. In this embodiment, in order to ensure the distribution of power transmission and structural position, a transmission component can be set between the driving motor 16 and the No. 2 docking block 17, which can improve space utilization through better layout.

[0035] It can be understood that first, supports are set at both ends of the roller 2 to ensure stable feeding before die-cutting. At the same time, the roller 2 is set to a quick disassembly and assembly structure, which facilitates the rapid replacement of the roll film while ensuring stability, thereby achieving the purpose of improving work efficiency and reliability.

[0036] A specific application of this embodiment is: an expansion device for limiting the position of the coiled material is provided on the winding roller 2, or a limiting device is provided to limit the coiled material outside the winding roller 2, and then the winding roller 2 is connected to the frame 1, such as Figure 2 As shown, the extension rod 3 is placed on the opening side of the rotating seat 7 along the guide plate 8 and the anti-retraction plate 9. At this time, the gravity of the coil is supported by the rotating seat 7 and the frame 1. The locking block 4 is docked at the position of the arc groove 12. The winding roller 2 is rolled along the radial direction of the winding roller 2. The locking block 4 squeezes the locking plate 11 backwards, and the locking spring 14 is compressed accordingly until the extension rod 3 cooperates with the ball 15 in the rotating seat 7. Figure 3 As shown in the state, the winding roller 2 is then pushed axially, the locking hole 19 is plugged into the locking pin 18, the No. 1 docking block 5 is fitted and docked with the No. 2 docking block 17, and after the No. 1 docking block 5 and the No. 2 docking block 17 are fully docked, the locking block 4 is separated from the side of the arc groove 12 and enters the locking seat 10, and cooperates with the ball 15 inside the locking seat 10. At this time, the locking plate 11 is reset under the action of the locking spring 14, and the locking plate 11 is reset to one side of the locking block 4, and the ball 15 on the side of the locking plate 11 contacts the side of the locking block 4, as shown in the state shown in the state. Figure 1 The installation is complete.

[0037] When in use, the start and stop and working speed of the driving motor 16 are driven by the control system. The driving motor 16 can drive the winding roller 2 and the film material on its upper end to unwind through the No. 1 docking block 5 and the No. 2 docking block 17. During this process, the extension rod 3 rotates in the rotating seat 7 through the ball 15, and the locking block 4 rotates in the guide plate 8 through the ball 15;

[0038] Removal of the reel 2: Push the locking plate 11 backwards through the hand lever 13 to disengage the locking plate 11 from the side of the locking block 4, and then move the reel 2 axially to the position as shown in FIG. Figure 3 Then move the roller 2 radially to the state shown in FIG. Figure 2 In the state shown, the winding roller 2 can be removed through the opening of the rotating seat 7.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A conveying mechanism before die-cutting of optical adhesive, comprising a frame (1) and a roller (2), Features: Extension rods (3) are fixed at both ends of the winding roller (2); a locking block (4) is fixed on the extension rod (3) at one end of the winding roller (2); a first docking block (5) is fixed on the extension rod (3) at the other end; two support frames are provided at the upper end of the winding roller (2); support seats (6) are fixed on the top of the support frames; a rotating seat (7) is fixed on the support seat (6); one side of the rotating seat (7) is opened in the horizontal direction; a locking seat (10) axially sleeved with the locking block (4) is fixed in the support seat (6) at the upper end of one side of the frame (1); a locking plate (11) is also horizontally slidable on the support seat (6) on the same side for limiting the position of the locking block (4) and the locking seat (10) after docking; and a second docking block (17) is also included, which is rotated on the support seat (6) on the other side; and a driving member for driving the second docking block (17) to rotate is also provided on the support seat (6).

2. The optical adhesive pre-die-cutting conveying mechanism according to claim 1, Features: A guide plate (8) is arranged at the upper end of the opening of the rotating seat (7), and an anti-recoil plate (9) is arranged at the lower end of the opening of the rotating seat (7), and the anti-recoil plate (9) is arranged to be upwardly tilted.

3. The optical adhesive pre-die-cutting conveying mechanism according to claim 1, Features: The inner sides of the rotating seat (7) and the locking seat (10) are both provided with annularly distributed balls (15), the extension rod (3) is rotated on the inner end of the rotating seat (7) through the balls (15), and the locking block (4) is rotated in the locking seat (10) through the balls (15).

4. The optical adhesive pre-die-cutting conveying mechanism according to claim 1, Features: The front end of the locking plate (11) is provided with an arc groove (12) having the same radius as the locking block (4); the locking plate (11) slides in the support seat (6); a hand rod (13) is fixed to one side of the locking plate (11); and a locking spring (14) is also provided between the locking plate (11) and the support seat (6).

5. The optical adhesive pre-die-cutting conveying mechanism according to claim 1, Features: The first docking block (5) and the second docking block (17) are both cylindrical in shape, and their contact surfaces are arranged in an inclined manner. A locking pin (18) is fixed on the second docking block (17), and a locking hole (19) is opened in the first docking block (5).

6. The optical adhesive pre-die-cutting conveying mechanism according to claim 5, Features: The first docking block (5) and the second docking block (17) are in contact with each other via an inclined surface, and the locking pin (18) is plugged into the locking hole (19). The locking pin (18), the locking hole (19), the first docking block (5), and the second docking block (17) are cocentric.

7. The optical adhesive pre-die-cutting conveying mechanism according to claim 5, Features: The driving member is a driving motor (16), the output end of the driving motor (16) is connected to the second docking block (17), and the driving motor (16) drives the winding roller (2) to rotate through the first docking block (5) and the second docking block (17).

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