CN219749198U - Positioning device for cigarette case paper board - Google Patents

Abstract

The utility model relates to the technical field of cigarette case production, in particular to a positioning device for a cigarette case paperboard, which comprises a stand and a silk screen printing device arranged on the stand, wherein a bottom plate is fixed at the top of the inner side of the stand, a lifting assembly is arranged between the bottom plate and the stand, two guide rails are fixed at the top of the bottom plate, a lifting table which is in sliding connection with the guide rails is fixed at the movable end of the lifting assembly, a plurality of groups of cylinders are arranged at the top of the lifting table, a clamping plate in a concave shape is fixed at the ejection end of each cylinder, and the protruding end of the clamping plate can be ejected to the top of the stand. This positioner of cigarette case cardboard is led and is supported the elevating platform through the guide rail, can drive the elevating platform simultaneously and rise and descend at lifting unit, consequently can be ejecting with the clamp plate with withdraw, drive clamp plate with cigarette case cardboard centre gripping location all around at the cooperation cylinder, simultaneously under multiunit sucking disc device assistance-localization real-time, can effectively improve the effect of location, consequently can avoid printing error to lead to the waste of resource, also can improve the efficiency of production simultaneously.

Description

Positioning device for cigarette case paper board

Technical Field

The utility model relates to the technical field of cigarette case production, in particular to a positioning device for a cigarette case paperboard.

Background

A screen printing machine belongs to one type of printing machine. The machine for printing characters and images is a generic term of machines or equipment for producing printed matters, so that patterns and characters are required to be printed by a screen printer in the production process of cigarette case shells to improve the appearance.

However, the existing screen printing machine is not provided with a positioning mechanism, and a product is usually placed at a proper position for printing through a manual or mechanical arm, so that when the product to be printed is offset or misplaced, trouble is brought to printing, resource waste is caused, and meanwhile, the production efficiency is reduced.

Disclosure of Invention

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a positioner of cigarette case cardboard, includes the stand and is located the stand and installs silk screen printing device, the inboard top of stand is fixed with the bottom plate, is provided with lifting unit between bottom plate and the stand, and the top of bottom plate is fixed with two guide rails, and lifting unit's removal end is fixed with the elevating platform with guide rail sliding connection, and multiunit cylinder is installed at the top of elevating platform, and the ejecting end of cylinder is fixed with the splint that is the concave shape, and the protruding end of splint can be ejected to the top of stand.

Further, a plurality of groups of sucker devices are arranged below the silk screen printing device on the table surface of the stand.

Further, the top of bottom plate is connected with the fixed plate, and the back of fixed plate is connected with the slide rail, is connected with the sensor on the slide rail, and the bottom of elevating platform is fixed with the trigger piece.

Further, the lifting assembly comprises a guard plate fixed at the bottom of the bottom plate, a shaft coupling is installed on the inner top wall of the guard plate, a motor connected with the shaft coupling is installed at the bottom of the guard plate, a screw rod extending to the top of the lifting platform is fixed at the rotating end of the shaft coupling, a thread block is connected to the outer side of the screw rod, and the outer side of the thread block is fixedly connected with the center of the lifting platform.

Further, one end of the sensor is a concave surface, and the concave surface of the sensor is matched with the shape of the trigger block.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

this positioner of cigarette case cardboard is led and is supported the elevating platform through the guide rail, can drive the elevating platform simultaneously and rise and descend at lifting unit, consequently can be ejecting with the clamp plate with withdraw, drive clamp plate with cigarette case cardboard centre gripping location all around at the cooperation cylinder, simultaneously under multiunit sucking disc device assistance-localization real-time, can effectively improve the effect of location, consequently can avoid printing error to lead to the waste of resource, also can improve the efficiency of production simultaneously.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top three-dimensional view of the structure of the present utility model;

fig. 3 is a rear view of the fixing plate coupling structure of the present utility model.

In the figure: 1. a stand; 2. a screen printing device; 3. a bottom plate; 4. a guard board; 5. a motor; 6. a coupling; 7. a screw rod; 8. a screw block; 9. a lifting table; 10. a guide rail; 11. a cylinder; 12. a clamping plate; 13. a fixing plate; 14. a slide rail; 15. a sensor; 16. a trigger block; 17. suction cup means.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a positioning device for a cigarette case cardboard in this embodiment includes a stand 1 and a screen printing device 2 mounted on the stand 1, wherein a bottom plate 3 is fixed at the top of the inner side of the stand 1, a lifting assembly is arranged between the bottom plate 3 and the stand 1, two guide rails 10 are fixed at the top of the bottom plate 3, a lifting table 9 slidably connected with the guide rails 10 is fixed at the moving end of the lifting assembly, four cylinders 11 are mounted at the top of the lifting table 9, a clamp plate 12 in a concave shape is fixed at the ejection end of the cylinders 11, and the protruding end of the clamp plate 12 can be ejected to the top of the stand 1.

In this structure, when the silk screen printing device below is transplanted to the cigarette case cardboard, lifting unit drives the elevating platform and removes, makes splint be located the periphery of cigarette case cardboard simultaneously, drives splint through the cylinder and removes to can realize carrying out the centre gripping location to the cigarette case cardboard, also can play the effect of correction simultaneously, take place the skew when avoiding the print operation and print the mistake.

The positioning improvement effect is realized, and at least eight sucking disc devices 17 are arranged below the silk screen printing device 2 on the table surface of the stand 1. After the cigarette case cardboard location is accomplished, sucking disc device can start to adsorb cigarette case cardboard to can improve the effect of location.

Realize splint 12 reciprocating motion from top to bottom, lifting unit includes backplate 4 that bottom plate 3 bottom is fixed, and shaft coupling 6 is installed to the interior roof of backplate 4, and motor 5 that is connected with shaft coupling 6 is installed to the bottom of backplate 4, and motor 5 is servo motor, and the rotation end of shaft coupling 6 is fixed with the lead screw 7 that extends to elevating platform 9 top, and the top of lead screw 7 pastes with the bottom of frame 1 mesa mutually, and the outside threaded connection of lead screw 7 has screw thread piece 8, the outside of screw thread piece 8 and elevating platform 9 center department fixed connection. Through motor drive shaft coupling, the shaft coupling makes the lead screw rotate, simultaneously because the guide rail is spacing to the elevating platform, consequently the lead screw can drive the elevating platform through the thread block and accomplish the lift regulation to realize driving splint reciprocating motion from top to bottom.

In order to limit the movement of the clamping plate, the top of the bottom plate 3 is fixedly connected with a fixing plate 13, the back of the fixing plate 13 is connected with a sliding rail 14, a sensor 15 is slidably connected on the sliding rail 14, the sensor 15 can be fixed on the sliding rail 14 through a screw, a trigger block 16 is fixed at the bottom of the lifting platform 9, the sensing end of the sensor 15 is U-shaped, the output end of the sensor 15 is electrically connected with the motor 5 and the input end of the air cylinder 11, and the concave surface of the sensor 15 is matched with the shape of the trigger block 16. When the lifting platform moves up and down, the trigger block is driven to move, so that when the trigger block moves to the concave surface of the sensor, the motor is stopped briefly and then runs in the opposite direction, the upward movement distance of the clamping block is limited, and meanwhile, the cylinder can start to complete the clamping action in the stage of stopping the motor briefly.

The working principle of the embodiment is as follows:

when the cigarette case cardboard moves the below of silk screen printing device, the motor starts, the motor passes through the shaft coupling and drives the lead screw and rotate, the guide rail plays spacing and guide to the elevating platform, consequently, the lead screw rotates and can drive the elevating platform through the thread piece and reciprocate, the elevating platform then drives the splint ejecting, thereby surround the cigarette case cardboard, the elevating platform drives the inboard that triggers the piece and remove to the sensor simultaneously, the motor stops the operation, simultaneously the cylinder starts and drives splint and carry out the centre gripping location with the four sides of cigarette case cardboard, then sucking disc device also can adsorb the bottom of cigarette case cardboard, thereby improve the effect of location, then at the in-process that the motor temporarily stops, the printing to cigarette case cardboard is accomplished to the silk screen printing device, after the printing is accomplished, the cylinder is retrieved and is driven splint and reset, simultaneously the motor reversal drives the elevating platform and descends, sucking disc device removes adsorption state simultaneously, thereby be convenient for shift out the cigarette case cardboard.

Therefore, the positioning of the cigarette case paper board can be improved through clamping positioning and adsorption, so that the printing dislocation and deviation can be avoided, the cigarette case paper board is damaged, resources are wasted, and meanwhile, the production efficiency can be improved.

The entire workflow is completed and what is not described in detail in this specification is well known to those skilled in the art.

It should be noted that in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a positioner of cigarette case cardboard, includes stand (1) and is located and installs silk screen printing device (2) on stand (1), its characterized in that: the lifting device is characterized in that a bottom plate (3) is fixed at the top of the inner side of the stand (1), a lifting assembly is arranged between the bottom plate (3) and the stand (1), two guide rails (10) are fixed at the top of the bottom plate (3), a lifting table (9) which is slidably connected with the guide rails (10) is fixed at the moving end of the lifting assembly, a plurality of groups of cylinders (11) are arranged at the top of the lifting table (9), clamping plates (12) which are concave are fixed at the ejection ends of the cylinders (11), and the protruding ends of the clamping plates (12) can be ejected out to the top of the stand (1).

2. A positioning device for cigarette packet cardboard according to claim 1, characterized in that: a plurality of groups of sucker devices (17) are arranged below the silk screen printing device (2) on the table surface of the stand (1).

3. A positioning device for cigarette packet cardboard according to claim 1, characterized in that: the top of bottom plate (3) is connected with fixed plate (13), and the back of fixed plate (13) is connected with slide rail (14), is connected with sensor (15) on slide rail (14), and the bottom of elevating platform (9) is fixed with trigger piece (16).

4. A positioning device for cigarette packet cardboard according to claim 1, characterized in that: the lifting assembly comprises a guard plate (4) fixed at the bottom of a bottom plate (3), a coupler (6) is arranged on the inner top wall of the guard plate (4), a motor (5) connected with the coupler (6) is arranged at the bottom of the guard plate (4), a screw rod (7) extending to the top of a lifting table (9) is fixed at the rotating end of the coupler (6), a thread block (8) is connected to the outer side of the screw rod (7), and the outer side of the thread block (8) is fixedly connected with the center of the lifting table (9).

5. A positioning device for cigarette packet cardboard according to claim 3, characterized in that: one end of the sensor (15) is a concave surface, and the concave surface of the sensor (15) is matched with the shape of the trigger block (16).