Distance-adjustable label printing and cutting positioning plate

Abstract

The utility model relates to the technical field of label production, and discloses a distance-adjustable label printing and cutting positioning plate which comprises two mounting plates which are symmetrically arranged, a conveying belt is connected between the two mounting plates in a transmission mode, a limiting plate is arranged on the conveying belt, fixed supporting frames are fixedly connected to the corners of the limiting plate, and the distance-adjustable label printing and cutting positioning plate is arranged on the fixing supporting frames. The fixed supporting frame is fixedly connected to the mounting plate, a positioning mechanism is arranged on the limiting plate, an induction mechanism is arranged on the left side of the positioning mechanism, the positioning plate can achieve accurate relative movement by arranging the positioning mechanism and utilizing cooperative work of two screw rods, and positioning work of a label workpiece is achieved; by means of the position sensor which is flexibly adjusted in the sliding rail, when the positioning plate moves and reaches the preset positioning distance, the distance of the positioning plate can be accurately controlled through cooperation of the sensing opening and the L-shaped sensing plate, and therefore the position of the positioning plate can be flexibly adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of label production, and more specifically to a distance-adjustable label printing and cutting positioning plate. Background Art

[0002] The label production industry is a very important field. It involves the production and manufacturing of various labels. These labels are widely used in various industries and fields. The label production process needs to go through multiple links, including printing, die-cutting and other processing steps. The printing link is to print the required text, pattern or barcode on the surface of the label material to make it beautiful and clear. The die-cutting link is to cut the printed label material into the required shape and size to make it a finished label. In the entire production process, each link needs to undergo strict quality control to ensure the quality and consistency of the final product.

[0003] The shortcomings of the existing technology: During the label printing and cutting process, since different labels usually have different width requirements during production, they often need to be aligned before cutting. However, the spacing of the positioning plates in the existing technology is mostly fixed, which cannot adapt to labels of different sizes and requires manual assistance to adjust the cutting width. This is not only inefficient, but also labor-intensive, and is prone to cutting errors, reducing the quality and yield of the finished product. Therefore, it is necessary to design an adjustable distance label printing and cutting positioning plate. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a label printing and cutting positioning plate with adjustable distance to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: an adjustable distance label printing and cutting positioning plate, comprising a mounting plate, wherein two mounting plates are symmetrically arranged, a conveyor belt is transmission-connected between the two mounting plates, a limiting plate is arranged on the conveyor belt, fixed support frames are fixedly connected at the edges and corners of the limiting plate, the fixed support frame is fixedly connected to the mounting plate, a positioning mechanism is arranged on the limiting plate, and a sensing mechanism is arranged on the left side of the positioning mechanism.

[0006] Preferably, the limiting plate is symmetrically provided with limiting grooves, a vertical plate is fixedly connected to the side of the limiting groove away from the conveyor belt, and two limiting rods are fixedly connected between the two vertical plates.

[0007] Preferably, the positioning mechanism includes a fixed seat, a coupling and a screw, and two fixed seats are symmetrically arranged. The two fixed seats are fixedly connected to the limit plate, and a coupling is arranged between the two fixed seats. Screws are arranged at both ends of the coupling. The two screws are fixedly connected by the coupling, and the threads of the two screws are arranged oppositely.

[0008] Preferably, the screw rod passes through the fixing seat and is rotatably connected to the vertical plate, a positioning plate is threadedly connected to the screw rod, and a rotating motor is arranged at the other end of one of the screw rods, and an output end of the rotating motor is fixedly connected to the screw rod.

[0009] Preferably, the positioning plate is movably connected in the limiting groove, and a limiting rod is slidably connected in the positioning plate.

[0010] Preferably, the sensing mechanism includes a vertical pole, a slide rail, a position sensor, a sensing port and an L-shaped sensing plate. The top of the vertical pole is fixedly connected to the slide rail. Several position sensors are slidably connected in the slide rail. The position sensor is fixedly connected to the slide rail by fastening screws. A sensing port is provided on the top of the position sensor, and the sensing port is adapted to the L-shaped sensing plate. The L-shaped sensing plate is fixedly connected to one of the positioning plates.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model is provided with a limit rod, which is used to assist in guiding the positioning plate when it slides. When the positioning plate is moving, the limit rod can provide stable support and guidance, effectively preventing the positioning plate from tilting, thereby ensuring the stability and accuracy of the positioning plate, and improving the product quality and production efficiency of subsequent label workpiece cutting.

[0013] 2. The utility model is provided with a positioning mechanism, which utilizes a rotating motor to drive the screw to rotate. Through the cooperation of the two screws, the positioning plate can achieve precise relative movement, thereby realizing the positioning operation of the label workpiece, which not only improves the positioning accuracy and efficiency, but also provides a more stable and reliable foundation for subsequent cutting operations, and can effectively avoid cutting errors caused by inaccurate positioning, which not only improves production efficiency and reduces production costs, but also ensures product quality.

[0014] 3. The utility model is provided with a sensing mechanism, and utilizes a position sensor installed in a slide rail and made to slide, so as to accurately adjust the position of the position sensor. When the positioning plate is moving, the sensing port and the L-shaped sensing plate cooperate with each other to enable the positioning distance to be accurately controlled. When the position of the positioning plate reaches the preset positioning distance, the position sensor will immediately issue a command to control the rotating motor to stop working, thereby realizing flexible adjustment of the position of the positioning plate, thereby ensuring the accuracy and stability of the label workpiece during the processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the explosion structure of the limiting plate in the utility model.

[0017] Figure 3 It is a structural schematic diagram of the positioning mechanism in the utility model.

[0018] Figure 4 It is a structural schematic diagram of the induction mechanism in the utility model.

[0019] The accompanying drawings are marked as follows: 1. Mounting plate; 2. Conveyor belt; 3. Limiting plate; 301. Limiting groove; 302. Vertical plate; 303. Limiting rod; 4. Fixed support frame; 5. Positioning mechanism; 501. Fixed seat; 502. Coupling; 503. Screw; 504. Positioning plate; 505. Rotating motor; 6. Sensing mechanism; 601. Vertical rod; 602. Slide rail; 603. Position sensor; 604. Sensing port; 605. L-shaped sensing plate. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solution of the utility model in conjunction with the drawings in the utility model. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The adjustable distance label printing and cutting positioning plate involved in the utility model is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0021] The utility model provides a label printing and cutting positioning plate with adjustable distance, please refer to Figure 1-4 As shown, it includes a mounting plate 1, two mounting plates 1 are symmetrically arranged, a conveyor belt 2 is transmission-connected between the two mounting plates 1, a limiting plate 3 is arranged on the conveyor belt 2, fixed support frames 4 are fixedly connected at the corners of the limiting plate 3, the fixed support frame 4 is fixedly connected to the mounting plate 1, a positioning mechanism 5 is arranged on the limiting plate 3, and a sensing mechanism 6 is arranged on the left side of the positioning mechanism 5.

[0022] Furthermore, limiting grooves 301 are symmetrically provided on the limiting plate 3, and a vertical plate 302 is fixedly connected to the side of the limiting groove 301 away from the conveyor belt 2, and two limiting rods 303 are fixedly connected between the two vertical plates 302. The limiting grooves 301 enable the positioning plate 504 to position the label workpiece placed on the conveyor belt 2 when the positioning plate 504 moves relatively. At the same time, when the positioning plate 504 moves, it is guided by the limiting rod 303, so that it is not easy to be skewed, thereby enabling stable positioning operations.

[0023] Furthermore, the positioning mechanism 5 includes a fixed seat 501, a coupling 502 and a screw 503. Two fixed seats 501 are symmetrically arranged. The two fixed seats 501 are fixedly connected to the limit plate 3. A coupling 502 is arranged between the two fixed seats 501. Screws 503 are arranged at both ends of the coupling 502. The two screws 503 are fixedly connected by the coupling 502, and the threads of the two screws 503 are arranged in opposite directions. By rotating the two screws 503 with opposite threads, the relative movement of the positioning plate 504 can be achieved, and then the distance between the two positioning plates 504 can be adjusted according to the size of the label workpiece.

[0024] Furthermore, the screw 503 passes through the fixed seat 501 and is rotatably connected to the vertical plate 302. A positioning plate 504 is threadedly connected to the screw 503. A rotating motor 505 is provided at the other end of one of the screws 503. The output end of the rotating motor 505 is fixedly connected to the screw 503. The rotating motor 505 is started and the screw 503 is driven to rotate by the rotating motor 505. At the same time, the two screws 503 with opposite threads drive the positioning plate 504 to move relatively, thereby realizing the positioning operation of the label workpiece so that the label workpiece can be cut later.

[0025] Furthermore, the positioning plate 504 is movably connected in the limiting groove 301, and the limiting rod 303 is slidably connected in the positioning plate 504. The positioning plate 504 slides in the limiting groove 301, thereby realizing the positioning operation of the label workpiece, and the limiting rod 303 makes it more stable when moving, thereby ensuring the positioning effect of the label workpiece.

[0026] Furthermore, the sensing mechanism 6 includes a vertical rod 601, a slide rail 602, a position sensor 603, a sensing port 604 and an L-shaped sensing plate 605. The top of the vertical rod 601 is fixedly connected to the slide rail 602. A plurality of position sensors 603 are slidably connected in the slide rail 602. The position sensors 603 are fixedly connected to the slide rail 602 by fastening screws. A sensing port 604 is provided on the top of the position sensor 603. The sensing port 604 is adapted to the L-shaped sensing plate 605. The L-shaped sensing plate 605 is fixedly connected to one of the positioning plates 504. By The position sensor 603 slides in the slide rail 602, and the position of the position sensor 603 can be adjusted and fixed on the slide rail 602 by tightening screws. When the positioning plate 504 is moving, the L-shaped sensing plate 605 on the top of the positioning plate 504 gradually enters the sensing port 604, and the positioning distance adapted by the label workpiece, the position sensor 603 senses the signal in the sensing port 604, and then controls the rotating motor 505 to stop working, so that the positioning plate 504 maintains the current position, thereby realizing flexible adjustment of the position of the positioning plate 504.

[0027] The working principle of the utility model is as follows: the label workpiece is placed on the conveyor belt 2 for transportation, and the position sensor 603 is slid in the slide rail 602 according to the size of the label workpiece, the position of the position sensor 603 can be adjusted, and it is fixed on the slide rail 602 by tightening the screws, and the rotating motor 505 is started, and the screw 503 is driven to rotate by the rotating motor 505, and at the same time, the positioning plate 504 is driven to move relatively by the two screws 503 with opposite threads, and the positioning plate 504 slides in the limit groove 301, thereby realizing the label The positioning operation of the workpiece is carried out, and the limiting rod 303 is used to make it more stable when moving, thereby ensuring the positioning effect of the label workpiece. When the positioning plate 504 is moving, the L-shaped sensing plate 605 on the top of the positioning plate 504 gradually enters the sensing port 604, and the positioning distance adapted to the label workpiece, the position sensor 603 senses the signal in the sensing port 604, and then controls the rotating motor 505 to stop working, so that the positioning plate 504 maintains the current position, so that the position of the positioning plate 504 can be flexibly adjusted according to the size of the label workpiece.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An adjustable distance label printing and cutting positioning plate, comprising a mounting plate (1), characterized in that: The mounting plates (1) are symmetrically arranged in two pieces, a conveyor belt (2) is transmission-connected between the two mounting plates (1), a limit plate (3) is arranged on the conveyor belt (2), the corners of the limit plate (3) are fixedly connected with a fixed support frame (4), the fixed support frame (4) is fixedly connected to the mounting plate (1), a positioning mechanism (5) is arranged on the limit plate (3), and a sensing mechanism (6) is arranged on the left side of the positioning mechanism (5).

2. The adjustable distance label printing and cutting positioning plate according to claim 1, characterized in that: The limiting plate (3) is symmetrically provided with limiting grooves (301), a side of the limiting groove (301) away from the conveyor belt (2) is fixedly connected to a vertical plate (302), and two limiting rods (303) are fixedly connected between the two vertical plates (302).

3. The adjustable distance label printing and cutting positioning plate according to claim 2, characterized in that: The positioning mechanism (5) comprises a fixed seat (501), a coupling (502) and a screw (503); two fixed seats (501) are symmetrically arranged, the two fixed seats (501) are fixedly connected to the limiting plate (3), a coupling (502) is arranged between the two fixed seats (501), screws (503) are arranged at both ends of the coupling (502), the two screws (503) are fixedly connected via the coupling (502), and the threads of the two screws (503) are arranged in opposite directions.

4. The adjustable distance label printing and cutting positioning plate according to claim 3, characterized in that: The screw rod (503) passes through the fixing seat (501) and is rotatably connected to the vertical plate (302). A positioning plate (504) is threadedly connected to the screw rod (503). A rotating motor (505) is disposed at the other end of one of the screw rods (503). The output end of the rotating motor (505) is fixedly connected to the screw rod (503).

5. The adjustable distance label printing and cutting positioning plate according to claim 4, characterized in that: The positioning plate (504) is movably connected in the limiting groove (301), and a limiting rod (303) is slidably connected in the positioning plate (504).

6. The adjustable distance label printing and cutting positioning plate according to claim 5, characterized in that: The sensing mechanism (6) comprises a vertical pole (601), a slide rail (602), a position sensor (603), a sensing port (604) and an L-shaped sensing plate (605). The top of the vertical pole (601) is fixedly connected to the slide rail (602). A plurality of position sensors (603) are slidably connected inside the slide rail (602). The position sensor (603) is fixedly connected to the slide rail (602) by means of a fastening screw. The top of the position sensor (603) is provided with a sensing port (604). The sensing port (604) is adapted to the L-shaped sensing plate (605). The L-shaped sensing plate (605) is fixedly connected to one of the positioning plates (504).

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