Fully automatic syringe labeler

Abstract

The present invention discloses a fully automatic syringe labeling instrument, including a mounting plate, a driving device mounted on the mounting plate, a material receiving rack and a material discharging rack mounted on the front of the mounting plate, a stripping plate and a labeling device fixedly mounted on the mounting plate, the material receiving rack is arranged above the material discharging rack to ensure that the adhesive layer of the label paper stripped from the base paper tape faces upward, and the labeling device includes a pressing mechanism and a folding mechanism, when the folding mechanism is located at the first working position, the stripped label paper is in a flat state, and when the pressing mechanism is pressed downward, the folding mechanism is located at the second working position, that is, the folding mechanism folds the stripped label paper and sticks it on the workpiece placed on the pressing mechanism. In the above manner, the present invention can reduce the work intensity and workload of the liquid preparation personnel and improve the efficiency of syringe labeling.

Description

Technical Field

[0001] The present invention relates to the field of mechanical automation devices, in particular to a full-automatic syringe labeling device. Background Art

[0002] Syringes need to include information that helps medical personnel identify the contents of the syringe. If the contents of the syringe cannot be effectively identified from the time the drug is transferred to the syringe until the moment the drug is administered, errors such as administering the wrong drug or the wrong dose can easily occur.

[0003] The consequences of medication errors include side effects for patients and significant costs to the healthcare industry. Possible causes for these errors include unclear syringe contents due to unlabeled or poorly labeled syringes, and poor record keeping of the type of medication administered and the strength and quantity of the medication administered.

[0004] Identifying the contents of a syringe based on their appearance is unreliable. Visual identification of medications is very difficult because many medications are identical or nearly identical in appearance.

[0005] At present, syringe labels are always affixed to the syringes after the syringes are prepared. However, syringe labels are now affixed manually. For syringe labels, the label is peeled off from the backing paper manually, and then folded and affixed to the syringes.

[0006] In actual use, due to the different curvatures of the label paper, some labels are difficult to pass under the folding pins, resulting in labeling failure.

[0007] Advantages: small size, more options for placement, single motor drive can save energy, manual placement and labeling are easy to operate.

[0008] Disadvantages: The compact space is not conducive to later maintenance. Summary of the Invention

[0009] The purpose of the present invention is to provide a fully automatic syringe labeling device, which can reduce the work intensity and workload of liquid preparation personnel and improve the efficiency of syringe labeling.

[0010] In order to solve the above technical problems, a technical solution adopted by the present invention is: to provide a fully automatic syringe labeling instrument, including a mounting plate, a driving device is installed on the mounting plate, a material receiving rack and a material discharging rack are installed on the front of the mounting plate, a peeling plate and a labeling device are fixedly installed on the mounting plate, the material receiving rack is arranged above the material discharging rack to ensure that the adhesive layer of the label paper peeled from the base paper tape faces upward, and the labeling device includes a pressing mechanism and a folding mechanism. When the folding mechanism is in the first working position, the peeled label paper is in a flat state. When the pressing mechanism is pressed downward, the folding mechanism is located in the second working position, that is, the folding mechanism folds the peeled label paper and sticks it on the workpiece placed on the pressing mechanism.

[0011] Furthermore, a driving wheel is fixedly installed on the output end of the driving device, a driven wheel is fixedly installed on the rotating shaft of the material receiving rack, the driving wheel and the driven wheel are connected by a synchronous belt, and the fixed shaft of the material unloading rack passes through the mounting plate and is fixedly installed by a damper.

[0012] Furthermore, the pressing mechanism includes an upper limit block and a lower limit block fixed on the mounting plate, the upper limit block and the lower limit block are provided with a through slot, a linear slide rail passing through the through slot is fixedly installed on the mounting plate, a fixed frame is fixedly installed on the upper end of the slide of the linear slide rail, and a stop block is fixedly installed on the lower end of the slide of the linear slide rail, and the stop block is located below the lower limit block, a labeling platform is fixedly installed on the upper end of the fixed frame, a labeling area is provided in the middle position of the labeling platform, and the labeling area makes the bottom of the workpiece placed above it lower than the lower end surface of the labeling platform, and a resetter is installed between the fixed frame and the lower limit block.

[0013] Furthermore, the folding mechanism includes two connecting rod structures symmetrically arranged on both sides of the fixed block, the lower ends of the two connecting rod structures are fixedly pinned to the mounting plate, the top ends of the two connecting rod structures are fixedly installed with a folding structure, and the folding part of the folding structure is pinned and fixed to the fixed frame.

[0014] Furthermore, the labeling platform includes T-shaped fixing plates respectively fixedly connected to the top of the fixing frame, and the middle parts of the two T-shaped fixing plates are downwardly provided with placement grooves, and baffles are fixedly installed on the T-shaped fixing plates on both sides of the placement grooves.

[0015] Furthermore, the folding structure includes a first flap, a second flap, a third flap and a fourth flap, the first flap and the second flap are installed on the inner wall of one side of the fixed frame through a pin shaft, and the third flap and the fourth flap are installed on the inner wall of the other side of the fixed frame through a pin shaft, the first flap and the third flap are fixedly installed with a first folding plate, the second flap and the fourth flap are fixedly installed with a second folding plate, and the first folding plate and the second folding plate are connected by a clip structure.

[0016] Furthermore, the two pin shafts are provided with folding needles arranged opposite to each other.

[0017] Furthermore, the folding needle is an elastic member.

[0018] Furthermore, the distance that the fixing frame moves downward is the length of the label paper after being folded in half.

[0019] Furthermore, a plurality of guide wheels are installed on the mounting plate, and when the base paper tape is rotated from the unloading rack through the guide wheels to the peeling plate, the label paper is located below the base paper tape.

[0020] The beneficial effects of the present invention are as follows: the fully automatic syringe labeling device of the present invention can reduce the work intensity and workload of liquid preparation personnel and improve the efficiency of syringe labeling. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a structural schematic diagram of a fully automatic syringe labeling device according to the present invention when the folding mechanism is in a first working state;

[0023] Figure 2 This is a rear view of a fully automatic syringe labeling device of the present invention;

[0024] Figure 3 This is a structural diagram of a fully automatic syringe labeling device of the present invention;

[0025] Figure 4 It is a structural schematic diagram of a fully automatic syringe labeling device of the present invention when the folding mechanism is in the second working state;

[0026] Figure 5 It is an enlarged schematic diagram of a fully automatic syringe labeling device of the present invention;

[0027] 1. Mounting plate; 2. Driving device; 3. Material receiving rack; 4. Material unloading rack; 5. Driving wheel; 6. Driven wheel; 7. Synchronous belt; 8. Damper; 9. Guide wheel; 10. Peeling plate; 11. Bottom paper tape; 12. Label paper; 13. Workpiece; 14. Upper limit block; 15. Lower limit block; 16. Linear guide rail; 17. Slide plate; 18. Fixed frame; 19. Block; 20. Labeling platform; 21. Labeling area; 22. Resetter; 23. T-shaped fixing plate; 24. Placement slot; 25. Baffle; 26. Two-link structure; 27. First flap; 28. Second flap; 29. ​​Third flap; 30. Fourth flap; 31. First folding plate; 32. Second folding plate; 33. Folding needle; 34. Support plate. DETAILED DESCRIPTION

[0028] To make the objectives, technical solutions, and advantages of the present invention more apparent, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings. Examples of these preferred embodiments are illustrated in the accompanying drawings. The embodiments of the present invention shown in and described with reference to the accompanying drawings are merely exemplary, and the present invention is not limited to these embodiments.

[0029] It should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, the accompanying drawings only show structures and / or processing steps closely related to the solutions according to the present invention, while other details that are not closely related to the present invention are omitted.

[0030] Furthermore, in the description of the present invention, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicate positions or relationships based on those shown in the accompanying drawings. These terms are used solely to facilitate and simplify the description of the present invention and are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] See also Figures 1 to 5The embodiment of the present invention includes: a fully automatic syringe labeling device, comprising a mounting plate 1, a drive device 2 mounted on the mounting plate 1, a material receiving rack 3 and a material discharging rack 4 mounted on the front of the mounting plate 1, a driving wheel 5 fixedly mounted on the output end of the driving device, a driven wheel 6 fixedly mounted on the rotating shaft of the material receiving rack 3, the driving wheel 5 and the driven wheel 6 connected by a synchronous belt 7, and the fixed shaft of the material discharging rack 4 passing through the mounting plate 1 and fixedly mounted by a damper 8. A plurality of guide wheels 9 are mounted on the mounting plate 1, and a stripping plate 10 and a labeling device are fixedly mounted on the mounting plate 1. When the base paper tape 11 is rotated from the material discharging rack 4 through the guide wheels 9 to the stripping plate 10, the label paper 12 is located below the base paper tape 11. The receiving rack 3 is arranged above the unloading rack 4 to ensure that the adhesive layer of the label paper 12 peeled off from the base paper tape 11 faces upward. The labeling device includes a pressing mechanism and a folding mechanism. When the folding mechanism is located at the first working position, the peeled label paper 12 is in a flat state. When the pressing mechanism is pressed downward, the folding mechanism is located at the second working position, that is, the folding mechanism folds the peeled label paper 12 and sticks it on the workpiece 13 placed on the pressing mechanism.

[0032] The pressing mechanism includes an upper limit block 14 and a lower limit block 15 fixed on the mounting plate 1, and the upper limit block 14 and the lower limit block 15 are provided with a through slot. A linear slide 16 passing through the through slot is fixedly installed on the mounting plate 1, and a fixed frame 18 is fixedly installed on the upper end of the slide 17 of the linear slide 16, and a stop block 19 is fixedly installed on the lower end of the slide 17 of the linear slide 16. The stop block 19 is located below the lower limit block 15, and a labeling platform 20 is fixedly installed on the upper end of the fixed frame 18. A labeling area 21 is provided in the middle position of the labeling platform 20. The labeling area 21 makes the bottom of the workpiece 13 placed above it lower than the lower end surface of the labeling platform 20, and a resetter 22 is installed between the fixed frame 18 and the lower limit block 15. The labeling platform 20 includes T-shaped fixing plates 23 respectively fixedly connected to the top of the fixing frame. A placement groove 24 is downwardly provided in the middle of the two T-shaped fixing plates 23. Baffles 25 are fixedly installed on the T-shaped fixing plates 23 on both sides of the placement groove 24.

[0033] The folding mechanism includes two connecting rods 26 symmetrically arranged on either side of the fixed block. The lower ends of the two connecting rods 26 are pinned to the mounting plate 1. A folding structure is fixedly mounted on the top ends of the two connecting rods 26. The folding portion of the folding structure is pinned to the fixed frame 18. The folding structure includes a first flap 27, a second flap 28, a third flap 29, and a fourth flap 30. The first and second flaps 27 and 28 are pinned to one inner wall of the fixed frame 18, while the third and fourth flaps 29 and 30 are pinned to the other inner wall of the fixed frame 18. A first folding plate 31 is fixedly mounted on the first and third flaps 27 and 29, while a second folding plate 32 is fixedly mounted on the second and fourth flaps 28 and 30. The first and second folding plates 31 and 32 are connected by a snap-fit ​​mechanism. Opposite folding pins 33 are provided on the two pins.

[0034] Furthermore, the folding needle 33 is an elastic member.

[0035] Furthermore, the distance that the fixing frame 18 moves downward is the length of the label paper 12 after being folded in half.

[0036] Furthermore, the driving device 2 is a motor.

[0037] Furthermore, the resetter 22 is a reset spring.

[0038] Furthermore, the mounting plate 1 is fixed by a support plate 34 .

[0039] The present invention relates to a fully automatic syringe labeling instrument. The active wheel on the output shaft of the driving device drives the material receiving rack to rotate so that the bottom paper tape is transferred from the material discharging rack to the guide wheel and then to the stripping plate to the material receiving rack. After the bottom paper tape passes through the stripping plate, the label paper is placed on the folding mechanism. This is the first working position of the folding mechanism. The workpiece, i.e., the syringe, is placed in the placement groove and the syringe is pressed downward to move the fixed frame downward. Since the bottom of the syringe is lower than the lower end surface of the labeling platform, the two-link structure folds the first folding plate and the second folding plate inward. The folding needle blocks the label paper from moving upward when folding, ensuring that the labeling can be completed smoothly. That is, when the folding mechanism is in the second working position, the label paper is pasted on the bottom of the syringe to complete the labeling work. The syringe after labeling is completed is taken away, and the resetter resets the fixed frame and the folding mechanism.

[0040] The fully automatic syringe labeling device of the present invention can reduce the work intensity and workload of liquid preparation personnel and improve the efficiency of syringe labeling.

[0041] In addition, it should be noted that, in this specification, "comprises," "includes," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

[0042] It should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A fully automatic syringe labeling device, characterized in that The invention comprises a mounting plate, a driving device is mounted on the mounting plate, a material receiving rack and a material discharging rack are mounted on the front of the mounting plate, a peeling plate and a labeling device are fixedly mounted on the mounting plate, the material receiving rack is arranged above the material discharging rack to ensure that the adhesive layer of the label paper peeled off from the base paper tape faces upward, the labeling device comprises a pressing mechanism and a folding mechanism, when the folding mechanism is located at the first working position, the peeled label paper is in a flat state, and when the pressing mechanism is pressed downward, the folding mechanism is located at the second working position, that is, the folding mechanism folds the peeled label paper and sticks it on the workpiece placed on the pressing mechanism; The pressing mechanism comprises an upper limit block and a lower limit block fixed on the mounting plate, the upper limit block and the lower limit block are provided with a through slot, a linear slide rail passing through the through slot is fixedly mounted on the mounting plate, a fixing frame is fixedly mounted on the upper end of the slide plate of the linear slide rail, a stopper is fixedly mounted on the lower end of the slide plate of the linear slide rail, the stopper is located below the lower limit block, a labeling platform is fixedly mounted on the upper end of the fixing frame, a labeling area is provided in the middle position of the labeling platform, the labeling area makes the bottom of the workpiece placed above it lower than the lower end surface of the labeling platform, and a resetter is installed between the fixing frame and the lower limit block; The folding mechanism comprises two connecting rod structures symmetrically arranged on both sides of the fixed block, the lower ends of the two connecting rod structures are fixedly pinned to the mounting plate, the top ends of the two connecting rod structures are fixedly mounted with a folding structure, and the folding portion of the folding structure is pinned and fixed to the fixing frame; The folding structure includes a first flap, a second flap, a third flap and a fourth flap, the first flap and the second flap are installed on the inner wall of one side of the fixed frame through a first pin shaft, the third flap and the fourth flap are installed on the inner wall of the other side of the fixed frame through a second pin shaft, the first flap and the third flap are fixedly installed with a first folding plate, the second flap and the fourth flap are fixedly installed with a second folding plate, and the first folding plate and the second folding plate are connected by a clamping structure.

2. The fully automatic syringe labeling device according to claim 1, characterized in that: A driving wheel is fixedly mounted on the output end of the driving device, a driven wheel is fixedly mounted on the rotating shaft of the material receiving rack, the driving wheel and the driven wheel are connected by a synchronous belt, and the fixed shaft of the material unloading rack passes through a mounting plate and is fixedly mounted by a damper.

3. The fully automatic syringe labeling device according to claim 1, characterized in that: The labeling platform comprises T-shaped fixing plates respectively fixedly connected to the top of the fixing frame, a placement groove is downwardly arranged in the middle of the T-shaped fixing plate, and baffles are fixedly installed on the T-shaped fixing plates at both sides of the placement groove.

4. The fully automatic syringe labeling device according to claim 1, characterized in that: The first pin shaft and the second pin shaft are both provided with folding pins which are arranged opposite to each other.

5. The fully automatic syringe labeling device according to claim 4, characterized in that: The folding needle is an elastic member.

6. The fully automatic syringe labeling device according to claim 1, characterized in that: The distance that the fixing frame moves downward is the length of the label paper after it is folded in half.

7. The fully automatic syringe labeling device according to any one of claims 1 to 6, characterized in that: A plurality of guide wheels are installed on the installation plate, and when the bottom paper tape is rotated out from the unloading rack and reaches the peeling plate via the guide wheels, the label paper is located below the bottom paper tape.

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