Laminating machine positioning mechanism

Abstract

The utility model discloses a laminating machine positioning mechanism, which relates to the technical field of laminating machines, and comprises a fixed sleeve, the fixed sleeve is provided with a positioning mechanism, the positioning mechanism comprises a double-end threaded rod, the double-end threaded rod is rotatably arranged in the fixed sleeve, the end part of the double-end threaded rod is provided with a driving assembly, and the driving assembly drives the double-end threaded rod to rotate. The driving assembly is used for driving the double-end threaded rod to rotate; the two ends of the double-end threaded rod are in threaded connection with the movable plates, positioning plates are arranged on the outer sides of the movable plates, a connecting assembly is arranged between each movable plate and the corresponding positioning plate, and the connecting assemblies are used for connecting the movable plates and the positioning plates; and the connecting shaft assemblies are arranged at the two ends of the fixed sleeve. Through the arrangement of the positioning mechanism, the double-end threaded rod is conveniently driven to rotate through the driving assembly, so that the movable plate and the positioning plate are driven to move, the positioning plate fixes a base material, and the good positioning effect of the base material is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of laminating machines, in particular to a positioning mechanism of a laminating machine. Background Art

[0002] The laminating machine mainly refers to mechanical equipment that bonds two or more layers of substrates together. The laminating machine includes various mechanical parts such as unwinding device, gluing device, conveying and pressurizing device, and driving motor.

[0003] The laminating machine actually unwinds the film or paper roll through the unwinding roller, squeezes the film and paper together through two squeezing rollers, and then rewinds the laminated composite roll through the rewinding roller, thereby realizing the lamination processing of different substrates.

[0004] However, when existing laminating machines are laminating substrates, substrates of different widths may appear. The winding rollers on most existing laminating machines do not have a positioning mechanism, and cannot properly fix substrates of different widths. Repeated autonomous positioning and adjustment are required to accurately align the substrates, which is inconvenient to operate. For this reason, we propose a positioning mechanism for a laminating machine. Utility Model Content

[0005] The purpose of the utility model is to provide a positioning mechanism for a laminating machine. By setting up the positioning mechanism, it is convenient to drive the double-headed threaded rod to rotate through the driving component, thereby driving the movable plate and its positioning plate to move, and then the positioning plate fixes the substrate, thereby achieving a good positioning effect of the substrate.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a positioning mechanism for a laminating machine, comprising a fixed sleeve, on which a positioning mechanism is provided, the positioning mechanism comprising:

[0007] A double-threaded rod, wherein the double-threaded rod is rotatably disposed inside the fixed sleeve, and a drive assembly is disposed at the end of the double-threaded rod, and the drive assembly is used to drive the double-threaded rod to rotate;

[0008] A movable plate, wherein both ends of the double-headed threaded rod are threadedly connected to a movable plate, a positioning plate is provided on the outer side of the movable plate, and a connecting component is provided between each movable plate and the corresponding positioning plate, and the connecting component is used to connect the movable plate and the positioning plate;

[0009] Connecting shaft components, both ends of the fixed sleeve are provided with connecting shaft components;

[0010] Slide grooves are provided on both sides of the fixed sleeve, and the slide grooves are used for the sliding of the movable plate.

[0011] Preferably, the connecting assembly includes a cavity opened in the middle of the positioning plate, a movable rod plugged into the inside of the cavity, an insertion rod fixedly connected to one end of the movable rod, a fixed round block fixedly connected to the other end of the movable rod, a return spring sleeved on the outer surface of the movable rod, a mounting groove opened on one side of the movable plate and a slot opened in the middle of the mounting groove, and the inside of the slot is plugged into one end of the insertion rod.

[0012] Preferably, the movable plate includes a movable round block threadedly connected to the double-headed threaded rod and two limiting protrusions fixedly connected to the outer side of the movable round block, and the side of each limiting protrusion is slidably connected to the inside of the corresponding sliding groove.

[0013] Preferably, the connecting shaft assembly includes a fixing bracket fixedly connected to the end surface of the fixing sleeve and a shaft body fixedly connected to the middle part of the fixing bracket, and the overall outline of the fixing bracket is set to be U-shaped.

[0014] Preferably, the driving assembly includes a rectangular column fixedly connected to the end face of the double-threaded rod, a driving ring sleeved on one end of the rectangular column, and two toggle protrusions fixedly connected to the outer side of the driving ring.

[0015] Preferably, the positioning plate comprises a positioning circular plate and two connecting protrusions fixedly connected to the inner side of the positioning circular plate, and each connecting protrusion is plugged into the inner side of the corresponding mounting groove.

[0016] The technical effects and advantages of this utility model are:

[0017] By putting the substrate sleeve on the fixed sleeve, and then using the connecting assembly to connect the movable plate and the positioning plate, and then using the driving assembly to drive the double-headed threaded rod to rotate, the movable plate and its positioning plate are moved, and the two positioning plates are brought close to each other, thereby fixing the substrate sleeve, thereby achieving the positioning effect of the substrate. This design makes it convenient to position substrates of different widths through the positioning mechanism, so that different substrates can be accurately aligned to facilitate the subsequent bonding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the locally enlarged structure at point A in the middle.

[0021] Figure 4 This is a schematic diagram of the movable plate structure of the utility model.

[0022] In the figure: 1. Fixed sleeve; 2. Slide groove; 3. Double-headed threaded rod; 4. Movable plate; 401. Movable round block; 402. Limiting protrusion; 5. Positioning plate; 501. Positioning round plate; 502. Connecting protrusion; 6. Connecting assembly; 601. Cavity; 602. Movable rod; 603. Insert rod; 604. Fixed round block; 605. Reset spring; 606. Mounting groove; 607. Slot; 7. Driving assembly; 701. Rectangular column; 702. Driving ring; 703. Toggle protrusion; 8. Connecting shaft assembly; 801. Fixed bracket; 802. Shaft body. DETAILED DESCRIPTION

[0023] 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.

[0024] The utility model provides Figure 1-4 The positioning mechanism of a laminating machine shown in the figure includes a fixed sleeve 1, on which a positioning mechanism is provided, and the positioning mechanism includes: a double-headed threaded rod 3, which is rotatably arranged inside the fixed sleeve 1, and a driving assembly 7 is provided at the end of the double-headed threaded rod 3, and the driving assembly 7 is used to drive the double-headed threaded rod 3 to rotate; a movable plate 4, both ends of the double-headed threaded rod 3 are threadedly connected to the movable plate 4, a positioning plate 5 is provided on the outside of the movable plate 4, and a connecting assembly 6 is provided between each movable plate 4 and the corresponding positioning plate 5, and the connecting assembly 6 is used to connect the movable plate 4 and the positioning plate 5; connecting shaft assembly 8, connecting shaft assembly 8 is provided at both ends of the fixed sleeve 1; slide groove 2, slide groove 2 is opened on both sides of the fixed sleeve 1, and the slide groove 2 is used for the sliding of the movable plate 4; first put the base material sleeve on the fixed sleeve 1, and then use the connecting assembly 6 to connect the movable plate 4 with the positioning plate 5, and then use the driving assembly 7 to drive the double-headed threaded rod 3 to rotate, so that the movable plate 4 and its positioning plate 5 move, so that the two positioning plates 5 are close to each other, thereby fixing the base material sleeve, thereby achieving the positioning effect of the base material, and the threads at both ends of the double-headed threaded rod 3 are reverse threads to each other.

[0025] It should be further explained that the movable plate 4 includes a movable round block 401 threadedly connected to the double-headed threaded rod 3 and two limiting protrusions 402 fixedly connected to the outer side of the movable round block 401, and the side edge of each limiting protrusion 402 is slidably connected to the inner side of the corresponding slide groove 2; by rotating the double-headed threaded rod 3 and utilizing the threaded cooperation between the double-headed threaded rod 3 and the movable plate 4, the limiting protrusion 402 will be limited by the slide groove 2, thereby preventing the movable plate 4 from rotating, thereby realizing the movement of the movable plate 4 driven by the rotating double-headed threaded rod 3.

[0026] It should be noted that the connecting shaft assembly 8 includes a fixed bracket 801 fixedly connected to the end face of the fixed sleeve 1 and a shaft body 802 fixedly connected to the middle part of the fixed bracket 801, and the overall outline of the fixed bracket 801 is set to be U-shaped; the shaft body 802 is connected to the bracket on the existing bonding machine.

[0027] It should be noted that the driving assembly 7 includes a rectangular column 701 fixedly connected to the end face of the double-headed threaded rod 3, a driving ring 702 sleeved on one end of the rectangular column 701, and two toggle protrusions 703 fixedly connected to the outer side of the driving ring 702; by rotating the toggle protrusion 703, the toggle protrusion 703 drives the driving ring 702 to rotate, thereby driving the rectangular column 701 to rotate, thereby driving the double-headed threaded rod 3 to rotate.

[0028] It should be noted that the connecting component 6 includes a cavity 601 opened in the middle of the positioning plate 5, a movable rod 602 plugged into the inside of the cavity 601, an insertion rod 603 fixedly connected to one end of the movable rod 602, a fixed round block 604 fixedly connected to the other end of the movable rod 602, a return spring 605 sleeved on the outer surface of the movable rod 602, a mounting groove 606 opened on one side of the movable plate 4 and a slot 607 opened in the middle of the mounting groove 606, and the interior of the slot 607 is plugged into one end of the insertion rod 603; by pulling the fixed round block 604 outward, the fixed round block 604 drives the movable rod 602 and its insertion rod 603 to move, thereby compressing the return spring 605, so that the insertion rod 603 retracts into the inside of the cavity 601 until the positioning plate 5 is docked with the movable plate 4, and then the fixed round block 604 is released, the return spring 605 is reset, and the insertion rod 603 is driven to be plugged into the slot 607.

[0029] Furthermore, the positioning plate 5 includes a positioning circular plate 501 and two connecting protrusions 502 fixedly connected to the inner side of the positioning circular plate 501, and each 503 is plugged into the inside of the corresponding mounting groove 606; it is convenient to plug the connecting protrusion 502 into the mounting groove 606, so that the mounting groove 606 can limit the positioning plate 5.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A positioning mechanism for a laminating machine, comprising a fixed sleeve (1), characterized in that: The fixed sleeve (1) is provided with a positioning mechanism, which comprises: A double-threaded rod (3), the double-threaded rod (3) being rotatably arranged inside the fixed sleeve (1), and a driving assembly (7) being provided at the end of the double-threaded rod (3), and the driving assembly (7) being used to drive the double-threaded rod (3) to rotate; A movable plate (4), both ends of the double-headed threaded rod (3) are threadedly connected to the movable plate (4), a positioning plate (5) is provided on the outer side of the movable plate (4), and a connecting component (6) is provided between each movable plate (4) and the corresponding positioning plate (5), and the connecting component (6) is used to connect the movable plate (4) and the positioning plate (5); A connecting shaft assembly (8), wherein both ends of the fixed sleeve (1) are provided with a connecting shaft assembly (8); Slide grooves (2) are provided on both sides of the fixed sleeve (1), and the slide grooves (2) are used for the movable plate (4) to slide.

2. A positioning mechanism for a laminating machine according to claim 1, characterized in that: The connecting assembly (6) comprises a cavity (601) provided in the middle of the positioning plate (5), a movable rod (602) plugged into the cavity (601), an insertion rod (603) fixedly connected to one end of the movable rod (602), a fixed round block (604) fixedly connected to the other end of the movable rod (602), a return spring (605) sleeved on the outer surface of the movable rod (602), a mounting groove (606) provided on one side of the movable plate (4), and a slot (607) provided in the middle of the mounting groove (606), wherein the interior of the slot (607) is plugged into one end of the insertion rod (603).

3. A positioning mechanism for a laminating machine according to claim 1, characterized in that: The movable plate (4) comprises a movable circular block (401) threadedly connected to the double-headed threaded rod (3) and two limiting protrusions (402) fixedly connected to the outside of the movable circular block (401), and the side of each limiting protrusion (402) is slidably connected to the inside of the corresponding sliding groove (2).

4. A positioning mechanism for a laminating machine according to claim 1, characterized in that: The connecting shaft assembly (8) comprises a fixing bracket (801) fixedly connected to the end surface of the fixing sleeve (1) and a shaft body (802) fixedly connected to the middle part of the fixing bracket (801), and the overall outline of the fixing bracket (801) is set to be U-shaped.

5. The positioning mechanism of a laminating machine according to claim 1, characterized in that: The driving assembly (7) comprises a rectangular column (701) fixedly connected to the end face of the double-headed threaded rod (3), a driving ring (702) sleeved on one end of the rectangular column (701), and two toggling protrusions (703) fixedly connected to the outer side of the driving ring (702).

6. A positioning mechanism for a laminating machine according to claim 2, characterized in that: The positioning plate (5) comprises a positioning circular plate (501) and two connecting protrusions (502) fixedly connected to the inner side of the positioning circular plate (501), and each protrusion 503 is plugged into the interior of a corresponding mounting groove (606).

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