Counting device for electronic tag production

Abstract

The utility model discloses a counting device for electronic tag production, which comprises a main body frame and a conveying assembly for conveying electronic tags, the upper surface of the main body frame is provided with two fixed vertical plates which are symmetrical front and back, a vertically upward telescopic cylinder is embedded in the fixed vertical plates, the upper end part of the telescopic cylinder is fixedly connected with a lifting plate, and the lifting plate is fixedly connected with the main body frame. The lower surface of the lifting plate is connected with a lifting frame body, a scanner is arranged below the lifting frame body, a counting assembly is arranged in the lifting frame body, and the telescopic cylinder is designed to drive the lifting plate and the lifting frame body to rise, so that the specification of an electronic tag capable of passing through the lower portion of the scanner is enlarged, and the application range is expanded; the counting motor rotates to drive the cam to rotate, and the cam extrudes the impact rod to extrude the counting button, so that the pressing force is irrelevant to the specification of the electronic tag, the extrusion force is kept uniform, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of counting devices, in particular to a counting device for producing electronic tags. Background Art

[0002] As a data carrier, electronic tags can play the role of identification, item tracking, and information collection. They have the advantages of real-time data collection, becoming a secure data access channel, and obtaining all product information in an offline state. They are widely used in many fields. Electronic tags have different types according to the conditions such as the site of use and the specifications of the applied goods. There are many kinds of electronic tags. When electronic tags are produced, they need to be counted and sorted. In order to improve the counting efficiency, a suitable counting device can be used;

[0003] As disclosed in the utility model with the authorization announcement number CN217157323U, an electronic tag counting device belongs to the technical field of electronic tag production counting, including: a transmission platform, a counting mechanism; the counting mechanism is arranged on the transmission platform; the transmission platform includes a transmission belt and a transmission platform edge; the transmission platform edge is arranged on both sides of the transmission belt; the counting mechanism includes a counting roller, a shaft rod, and a sensor box; the counting roller is pressed against the transmission belt, and both ends are rotatably connected to the shaft rod through a connecting arm; a swing rod is arranged on the connecting arm, one end of the swing rod is fixedly connected to the end connected to the connecting arm and the shaft rod, and the other end extends to the inside of the sensor box; a sensor is arranged inside the sensor box; the end of the swing rod is arranged close to the sensor and can contact the sensor. When the device is used, the arc convex contacts the sensor, and the distance between the swing rod 9 and the sensor is fixed, so that the lifting height of the counting roller is determined, and the thickness of the electronic tag that can pass under the counting roller is limited, thereby limiting the scope of application of the device and the different heights of the counting roller have different pressures on the sensor, and the thicker electronic tag will aggravate the damage to the sensor. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a counting device for the production of electronic tags. A telescopic cylinder is designed to drive a lifting plate and a lifting frame to rise, so that the specifications of electronic tags that can pass under the scanner become larger, thereby expanding the scope of application. The cam is driven to rotate by the rotation of the counting motor, and the cam is used to squeeze the impact rod to squeeze the counting button, so that the pressing force is independent of the electronic tag specifications, the squeezing force remains uniform, and the service life of the device is extended.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a counting device for the production of electronic tags, comprising a main frame and a conveying assembly for conveying electronic tags, the upper surface of the main frame is provided with two front-to-back symmetrical fixed vertical plates, a vertically upward telescopic cylinder is embedded in the fixed vertical plates, the upper end of the telescopic cylinder is fixedly connected to a lifting plate, the lower surface of the lifting plate is connected to a lifting frame, a scanner is provided below the lifting frame, and a counting assembly is provided inside the lifting frame.

[0006] As a preferred technical solution of the utility model, the counting component includes an installation cavity, a counting motor, a cam, an impact rod, a reset spring, a retaining ring, a ball, a controller, and a recorder. Two front-to-back symmetrical installation cavities are opened on the left side of the lifting frame. A counting motor is installed inside the installation cavity on the rear side, and a cam is provided on the output shaft of the counting motor. An impact rod is passed through the partition between the two installation cavities, and a ball is provided at the rear end of the impact rod. A reset spring is sleeved on the impact rod, and two fixed retaining rings are provided on the impact rod. The retaining ring on the rear side is on the rear side of the reset spring, and the retaining ring on the front side is in the front installation cavity. A recorder is provided inside the installation cavity on the front side, and a counting button is provided on the rear side wall of the recorder.

[0007] As a preferred technical solution of the utility model, the cam, the impact rod and the ball are in the same plane, and the rotation of the cam can push the impact rod and the ball to move to the right.

[0008] As a preferred technical solution of the utility model, the counting button corresponds to the position of the impact rod.

[0009] As a preferred technical solution of the utility model, the conveying assembly includes a conveying motor, a conveying belt, and a conveying roller. A plurality of conveying rollers are arranged inside the main frame. The conveying rollers at the ends penetrate the rear side plate of the main frame. A conveying motor is fixedly arranged on the rear side of the main frame. The output shaft of the conveying motor is connected to the conveying roller, and a conveying belt is arranged on the conveying roller.

[0010] As a preferred technical solution of the utility model, symmetrical supporting legs are arranged on the lower surface of the main frame.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] By designing a telescopic cylinder to drive the lifting plate and the lifting frame to rise, the specifications of the electronic tags that can pass under the scanner are increased, expanding the scope of application. The cam is driven to rotate by the counting motor, and the cam is used to squeeze the impact rod to squeeze the counting button, so that the pressing force is independent of the specifications of the electronic tag, the squeezing force remains uniform, and the service life of the device is extended. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the rear view structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the utility model in a top view;

[0016] Figure 4 For this utility model Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0017] Among them: 1. Main frame; 2. Support legs; 3. Fixed vertical plate; 4. Telescopic cylinder; 5. Lifting plate; 6. Lifting frame; 7. Installation cavity; 8. Counting motor; 9. Cam; 10. Impact rod; 11. Reset spring; 12. Retaining ring; 13. Ball; 14. Controller; 15. Recorder; 16. Counting button; 17. Conveying motor; 18. Conveyor belt; 19. Conveying roller; 20. Scanner. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0019] Example

[0020] Please refer to Figure 1 - Figure 3 As shown, the utility model provides a counting device for electronic label production, including a main frame 1 and a conveying assembly for conveying electronic labels, the conveying assembly including a conveying motor 17, a conveying belt 18, and a conveying roller 19, a plurality of conveying rollers 19 are arranged inside the main frame 1, and the conveying rollers 19 at the ends penetrate the rear side plate of the main frame 1, and a conveying motor 17 is fixedly arranged at the rear side of the main frame 1, where the conveying motor 17 rotates intermittently, and the output shaft of the conveying motor 17 is connected to the conveying roller 19, and a conveying belt 18 is arranged on the conveying roller 19, and a symmetrical supporting leg 2 is arranged on the lower surface of the main frame 1;

[0021] Before counting the electronic tags, the produced electronic tags are sorted and placed on the conveyor belt 18 in sequence, and the conveying motor 17 rotates to drive the conveying roller 19 to rotate, so that the conveyor belt 18 drives the electronic tags to move;

[0022] like Figure 1 - Figure 4 As shown, two front-to-back symmetrical fixed vertical plates 3 are arranged on the upper surface of the main frame 1, a telescopic cylinder 4 is embedded in the fixed vertical plates 3, a lifting plate 5 is fixedly connected to the upper end of the telescopic cylinder 4, a lifting plate 5 is connected to the lower surface of the lifting plate 5 with a lifting frame 6, a scanner 20 is arranged below the lifting frame 6 to scan the electronic tag below the scanner 20, a counting component is arranged inside the lifting frame 6, the counting component includes an installation cavity 7, a counting motor 8, a cam 9, a striking rod 10, a reset spring 11, a retaining ring 12, a ball 13, a controller 14, and a recorder 15, two front-to-back symmetrical installation cavities 7 are opened on the left side of the lifting frame 6, a counting motor 8 is installed inside the installation cavity 7 on the rear side, a cam 9 is arranged on the output shaft of the counting motor 8, and a space between the two installation cavities 7 is provided. A striking rod 10 is penetrated on the partition plate, and a ball 13 is arranged at the rear end of the striking rod 10. The ball 13 is convenient for reducing the friction between the striking rod 10 and the cam 9. A reset spring 11 is sleeved on the striking rod 10, and two fixed baffle rings 12 are arranged on the striking rod 10 to limit the static position of the striking rod 10. The baffle ring 12 at the rear side is at the rear side of the reset spring 11, and the baffle ring 12 at the front side is in the front mounting cavity 7. A recorder 15 is arranged inside the mounting cavity 7 at the front side, and a counting button 16 is arranged on the rear side wall of the recorder 15. The cam 9, the striking rod 10 and the ball 13 are in the same plane. The rotation of the cam 9 can push the striking rod 10 and the ball 13 to move to the right. When a strike is completed, a count is performed, and the counting button 16 corresponds to the position of the striking rod 10;

[0023] When counting the electronic tags, the electronic tags move to the bottom of the scanner 20 to complete the scanning of the electronic tags there. After the scanning is completed, the scanner 20 transmits a signal to the controller 14, and the controller 14 controls the counting motor 8 to rotate one circle. At this time, the counting motor 8 rotates to drive the cam 9 to rotate. When the cam 9 rotates, it squeezes the impact rod 10. The impact rod 10 slides in the partition to squeeze the counting button 16. After the counting button 16 is pressed, it is recorded and displayed by the recorder 15;

[0024] Specific working principle:

[0025] When using the device, the electronic tags after production are first sorted and placed on the conveyor belt 18 in sequence. The conveying motor 17 rotates to drive the conveying roller 19 to rotate, so that the conveyor belt 18 drives the electronic tags to move. The electronic tags move to the bottom of the scanner 20 to complete the scanning of the electronic tags there. After the scanning is completed, the scanner 20 transmits a signal to the controller 14, and the controller 14 controls the counting motor 8 to rotate one circle. At this time, the counting motor 8 rotates to drive the cam 9 to rotate. When the cam 9 rotates, it squeezes the impact rod 10. The impact rod 10 slides in the partition to squeeze the counting button 16. After the counting button 16 is pressed, it is recorded and displayed by the recorder 15.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A counting device for electronic label production, comprising a main frame (1) and a conveying assembly for conveying electronic labels, characterized in that: The upper surface of the main frame (1) is provided with two front-to-back symmetrical fixed vertical plates (3), a telescopic cylinder (4) vertically upward is embedded inside the fixed vertical plates (3), a lifting plate (5) is fixedly connected to the upper end of the telescopic cylinder (4), a lifting frame (6) is connected to the lower surface of the lifting plate (5), a scanner (20) is provided below the lifting frame (6), and a counting component is provided inside the lifting frame (6).

2. The counting device for electronic label production according to claim 1, characterized in that: The counting assembly comprises a mounting cavity (7), a counting motor (8), a cam (9), an impact rod (10), a reset spring (11), a retaining ring (12), a ball (13), a controller (14), and a recorder (15). The left side of the lifting frame (6) is provided with two mounting cavities (7) which are symmetrical in front and back. The mounting cavity (7) at the rear side is provided with a counting motor (8). The output shaft of the counting motor (8) is provided with a cam (9). The partition between the two mounting cavities (7) is provided with an impact rod ( 10), a ball (13) is arranged at the rear end of the impact rod (10), a reset spring (11) is sleeved on the impact rod (10), two fixed retaining rings (12) are arranged on the impact rod (10), the retaining ring (12) at the rear side is located at the rear side of the reset spring (11), and the retaining ring (12) at the front side is located in the front side installation cavity (7), a recorder (15) is arranged inside the installation cavity (7) at the front side, and a counting button (16) is arranged on the rear side wall of the recorder (15).

3. The counting device for electronic label production according to claim 2, characterized in that: The cam (9), the impact rod (10) and the ball (13) are located in the same plane, and the rotation of the cam (9) can push the impact rod (10) and the ball (13) to move rightward.

4. The counting device for electronic label production according to claim 2, characterized in that: The counting button (16) corresponds to the position of the striking rod (10).

5. The counting device for electronic label production according to claim 1, characterized in that: The conveying assembly comprises a conveying motor (17), a conveying belt (18), and a conveying roller (19). A plurality of conveying rollers (19) are arranged inside the main frame (1). The conveying rollers (19) at the ends penetrate the rear side plate of the main frame (1). A conveying motor (17) is fixedly arranged on the rear side of the main frame (1). The output shaft of the conveying motor (17) is connected to the conveying roller (19), and the conveying roller (19) is provided with a conveying belt (18).

6. The counting device for electronic label production according to claim 1, characterized in that: The lower surface of the main frame (1) is provided with symmetrical supporting legs (2).

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