Injection glass bottle body label removing device

Abstract

This utility model relates to the field of container surface treatment technology and discloses a label removal device for injection glass bottles. The utility model includes a housing; a clamping module disposed on both sides inside the housing, including an adjustment component disposed on one side of the housing and a pushing component disposed on the other side of the housing; a rotating component disposed on the side of the housing with the pushing component; a scraping component disposed on the side of the housing with the pushing component and located at the bottom of the pushing component, including a stepper motor disposed on the outer wall of one side of the housing; and a spraying component disposed on the top of the housing, including a water tank disposed on one side of the top of the housing. The spraying component pre-sprays organic solvent to soften the label adhesive, and combined with the rotating component driving the bottle to rotate at low speed and the scraping component reciprocating to remove the label, efficient and complete label removal is achieved, reducing scraping resistance, preventing label breakage and residue, and protecting the bottle from damage.

Description

Technical Field

[0001] This utility model relates to the field of container surface treatment technology, specifically to a device for removing labels from glass bottles used for injection. Background Technology

[0002] In the field of pharmaceutical quality inspection, injectable drugs must be tested according to regulations. Remove the container label, wipe the outer wall of the container clean, and inspect visually. Label removal is a necessary preliminary step for visible foreign matter detection. Because the label obscures the bottle, it is impossible to observe whether insoluble substances are present in the liquid, directly affecting the compliance of the test. Traditional label removal methods mainly rely on manual operation, softening the adhesive layer by soaking in organic solvents, and then manually scraping it off with a scraper or steel wool. This method is not only inefficient and labor-intensive, but also carries risks such as solvent evaporation pollution, label residue, scratches on the glass bottle, and even breakage.

[0003] However, existing label removal equipment still has many shortcomings and cannot meet the needs of practical applications. First, most devices only use mechanical scraping and lack a pretreatment mechanism for the label adhesive layer, resulting in high resistance during the scraping process, which can easily cause label breakage, adhesive residue, or even scratches on the glass bottle surface due to excessive force, affecting the integrity of the bottle. Second, the clamping structure is mostly a rigid clamp or a whole rubber block, which cannot adapt to medicine bottles of different diameters. Moreover, if the bottom support component uses a high-friction material during the rotation of the medicine bottle, it will significantly increase the rotational resistance, leading to unstable rotation, slippage, or motor overload, which seriously affects the label removal effect. In addition, the label fragments and dripping solvent after scraping are mostly scattered directly inside the equipment without a dedicated collection device, which not only makes cleaning difficult but may also cause cross-contamination. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a device for removing labels from glass bottles containing injectable solutions.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a label removal device for injection glass bottles, comprising a housing; a clamping module disposed on both sides inside the housing, including an adjustment component disposed on one side of the housing, and a pushing component disposed on the other side of the housing; a rotating component disposed on the side of the housing with the pushing component; a scraping component disposed on the side of the housing with the pushing component and located at the bottom of the pushing component, including a stepper motor disposed on the outer wall of one side of the housing; and a spraying component disposed on the top of the housing, including a water storage tank disposed on one side of the top of the housing.

[0006] As a further description of the above technical solution:

[0007] The adjustment assembly includes: two sets of sliding blocks that slide horizontally inside one side of the housing to clamp the bottom of the injection glass bottle; a compression spring that is located inside the housing at the end with the sliding blocks, with one end abutting against the other end of the sliding blocks; two sets of sliding wheels that slide up and down inside the housing at the side with the sliding blocks, and the up and down sliding adapts to injection glass bottles of different sizes; and a squeeze spring that is located inside the housing at the end with the sliding blocks, with one end abutting against the other end of the sliding wheel.

[0008] As a further description of the above technical solution:

[0009] The pushing assembly includes: a telescopic micro cylinder, disposed on one side inside the housing; a sliding plate, which slides horizontally inside the housing and has one end bolted to the telescopic end of the telescopic micro cylinder; a gear disk, disposed at one end of the sliding plate; a pressure head, which extends and retracts inside the gear disk and abuts against the top of the injection glass bottle; and a telescopic spring, disposed inside the gear disk and with one end abutting against the other end of the pressure head.

[0010] As a further description of the above technical solution:

[0011] The rotating assembly includes: a drive motor, disposed on the top of the sliding plate; a drive gear, rotatably disposed on the top of the gear disk and keyed to the output end of the drive motor; and a rotating gear, rotatably disposed in the middle of the gear disk, with its top meshing with the drive gear and its middle coaxially connected to the pressure head for rotation.

[0012] As a further description of the above technical solution:

[0013] The scraping assembly includes: a rotating shaft, rotatably disposed inside one side of the housing, with one end keyed to the output end of a stepper motor; a first connecting rod, rotatably disposed inside one side of the housing, with one end hinged to the end of the rotating shaft extending into the housing; a second connecting rod, rotatably disposed inside one side of the housing, with one end hinged to the other end of the first connecting rod; a reciprocating slide column, horizontally reciprocating inside one side of the housing, with one end hinged to the other end of the second connecting rod; a guide block, disposed inside one side of the housing, with the reciprocating slide column sliding inside the guide block; a reciprocating moving block, reciprocating inside the housing, with its bottom bolted to the other end of the reciprocating slide column; a scraper, extending and retracting at the top of the reciprocating moving block, with its top used to scrape off the label of the injection glass bottle; and two sets of pressure springs, located at the top inside the reciprocating moving block, with their tops abutting against the bottom of the scraper.

[0014] As a further description of the above technical solution:

[0015] The spraying assembly includes: a miniature diaphragm pump, located on one side of the top of the housing, with one end connected to a water storage tank via a pipe; a water delivery pipe, located on the top of the housing, with one end sealed to the other end of the miniature diaphragm pump via a flange; and a nozzle, located on the top of the housing and at the other end of the water delivery pipe, for spraying organic solvents onto the glass vials containing the injection solution.

[0016] As a further description of the above technical solution:

[0017] A waste box is installed at the bottom of the container to collect scraped-off labels and dripping organic solvents.

[0018] This utility model has the following beneficial effects:

[0019] 1. By pre-spraying organic solvents through the spraying component to soften the adhesive on the label, combined with the rotating component driving the medicine bottle to rotate at a low speed and the scraping component reciprocating to remove the label, efficient and complete label removal is achieved, reducing scraping resistance, avoiding label breakage and residue, and protecting the bottle from damage.

[0020] 2. The clamping module uses an elastic sliding block, sliding wheel and pressure head with buffer spring to achieve adaptive clamping and flexible positioning of medicine bottles of different sizes. The structure is compact and easy to operate, which improves the versatility of the equipment and the safety of operation. Attached Figure Description

[0021] Figure 1 This is an overall schematic diagram of a label removal device for glass bottles of injectable liquids proposed in this utility model;

[0022] Figure 2 This is a half-sectional view of the housing of the device for removing labels from glass bottles of injectable liquids according to this utility model;

[0023] Figure 3 This is a partially enlarged schematic diagram of the adjustment component of the injection liquid glass bottle label removal device proposed in this utility model;

[0024] Figure 4 This is a partially enlarged schematic diagram of the pushing component and rotating component of the label removal device for glass bottles of injection fluid proposed in this utility model;

[0025] Figure 5 This is a partially enlarged schematic diagram of the scraping component of a label removal device for glass bottles of injectable liquids proposed in this utility model.

[0026] Legend:

[0027] 1. Housing; 11. Waste box; 2. Clamping module; 21. Adjustment assembly; 211. Sliding block; 212. Compression spring; 213. Sliding wheel; 214. Compression spring; 22. Pushing assembly; 221. Telescopic miniature cylinder; 222. Sliding plate; 223. Gear disk; 224. Pressure head; 225. Telescopic spring; 3. Rotating assembly; 31. Drive motor; 32. Drive gear; 33. Rotating gear; 4. Scraping assembly; 41. Stepper motor; 42. Rotating shaft; 43. First connecting rod; 44. Second connecting rod; 45. Reciprocating slide column; 46. Guide block; 47. Reciprocating moving block; 48. Scraper; 49. Downward pressure spring; 5. Spraying assembly; 51. Water storage tank; 52. Miniature diaphragm pump; 53. Water delivery pipe; 54. Spray head. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.

[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] Example 1:

[0032] like Figures 1 to 5As shown, this embodiment provides a label removal device for injection glass bottles, comprising: a housing 1; a clamping module 2 disposed on both sides inside the housing 1, including an adjustment component 21 disposed on one side of the housing 1 and a pushing component 22 disposed on the other side of the housing 1; a rotating component 3 disposed on the side of the housing 1 where the pushing component 22 is disposed; a scraping component 4 disposed on the side of the housing 1 where the pushing component 22 is disposed and located at the bottom of the pushing component 22, including a stepper motor 41 disposed on the outer wall of one side of the housing 1; and a spraying component 5 disposed on the top of the housing 1, including a water storage tank 51 disposed on one side of the top of the housing 1.

[0033] In this embodiment, the clamping module 2 and the scraping component 4 constitute a label removal device for injectable liquid glass bottles according to this application.

[0034] It should also be understood that the telescopic miniature cylinder 221, drive motor 31, stepper motor 41, miniature diaphragm pump 52, control panel and controller were all purchased from the market and are common knowledge in the field. They are only used and not modified, so the control method and circuit connection will not be described in detail.

[0035] Furthermore, in this embodiment, the housing 1 has a rectangular structure and is internally divided into multiple functional areas. The clamping module 2 includes an adjustment component 21 and a pushing component 22 for clamping and stabilizing the injection glass vial. The rotating component 3 is used to rotate the injection glass vial. The scraping component 4 is used to scrape off the label. The spraying component 5 includes a water tank 51 for spraying organic solvent to dissolve the label adhesive. The injection glass vial is fixed by the clamping module 2, the rotating component 3 rotates the vial, the spraying component 5 sprays organic solvent to dissolve the label adhesive, and the scraping component 4 scrapes off the label. This efficiently removes the label from the injection glass vial, ensuring thorough label removal and the stability of the equipment.

[0036] Example 2:

[0037] Based on Example 1, in order to clamp and stabilize the glass bottle of injection solution, adjustment components 21 and pushing components 22 are provided on both sides inside the box 1.

[0038] Specifically, the adjustment component 21 includes: two sets of sliding blocks 211, which slide horizontally inside one side of the housing 1 to clamp the bottom of the injection glass bottle; a compression spring 212, which is located inside the end of the housing 1 where the sliding blocks 211 are located, with one end abutting against the other end of the sliding blocks 211; two sets of sliding wheels 213, which slide up and down inside the side of the housing 1 where the sliding blocks 211 are located, and which slide up and down to adapt to injection glass bottles of different sizes; and a squeeze spring 214, which is located inside the end of the housing 1 where the sliding blocks 211 are located, with one end abutting against the other end of the sliding wheel 213.

[0039] In this embodiment, the sliding block 211 near the bottom of the injection glass bottle is made of polytetrafluoroethylene (PTFE), which has an extremely low coefficient of friction, is self-lubricating, solvent-resistant, and does not damage the glass. It is used to clamp the bottom of the injection glass bottle. The compression spring 212 is made of spring steel. The sliding wheel 213 has a circular structure. The compression spring 214 is also made of spring steel. The injection glass bottle is placed between the two sets of sliding blocks 211 and the two sets of sliding wheels 213, with the bottom of the bottle aligned with them. The sliding blocks 211 are compressed and slide to the sides, compressing the compression spring 212. The sliding wheels 213 are compressed and slide up and down, compressing the compression spring 214. This adapts to the size of the injection glass bottle, providing flexible clamping functionality to accommodate injection glass bottles of different sizes.

[0040] Specifically, the pushing component 22 includes: a telescopic micro cylinder 221, disposed on one side inside the housing 1; a sliding plate 222, which slides horizontally inside the housing 1, and one end of which is bolted to the telescopic end of the telescopic micro cylinder 221; a gear disk 223, disposed at one end of the sliding plate 222; a pressure head 224, which extends and retracts inside the gear disk 223 and abuts against the top of the injection glass bottle; and a telescopic spring 225, disposed inside the gear disk 223, and one end of which abuts against the other end of the pressure head 224.

[0041] In a preferred embodiment, a telescopic miniature cylinder 221 provides the pushing force. The sliding plate 222 has a rectangular structure. The gear disk 223 has a circular structure. The pressure head 224 abuts against the top of the injection glass vial. The telescopic spring 225 is made of spring steel. The telescopic end of the telescopic miniature cylinder 221 pushes the sliding plate 222 towards the injection glass vial, causing the pressure head 224 on the gear disk 223 to move until the silicone rubber surface of the pressure head 224 touches the other end of the injection glass vial. Under the pressure of the injection glass vial, the pressure head 224 moves towards the telescopic spring 225, compressing the telescopic spring 225. This provides stable pushing and clamping functions, ensuring stable clamping of the injection glass vial.

[0042] Specifically, the rotating assembly 3 includes: a drive motor 31, which is disposed on the top of the sliding plate 222; a drive gear 32, which is rotatably disposed on the top of the gear disk 223 and is keyed to the output end of the drive motor 31; and a rotating gear 33, which is rotatably disposed in the middle of the gear disk 223, and whose top part meshes with the drive gear 32 for rotation, and whose middle part is coaxially connected to the pressure head 224 for rotation.

[0043] In this embodiment, the drive motor 31 provides rotational power. The drive gear 32 and rotating gear 33 are circular. The output of the drive motor 31 drives the drive gear 32 to rotate, which meshes with the rotating gear 33. The rotating gear 33 coaxially drives the pressure head 224 to rotate, which in turn drives the injection glass vial to rotate. This provides stable rotation, ensuring uniform rotation of the injection glass vial during label removal.

[0044] Example 3:

[0045] Based on embodiment 2, in order to provide a stable scraping function and ensure the complete removal of the label, the box 1 is provided with a scraping component 4 inside one side of the pushing component 22.

[0046] Specifically, the scraping assembly 4 includes: a rotating shaft 42, rotatably disposed inside one side of the housing 1, with one end keyed to the output end of the stepper motor 41; a first connecting rod 43, rotatably disposed inside one side of the housing 1, with one end hinged to the end of the rotating shaft 42 extending into the housing 1; a second connecting rod 44, rotatably disposed inside one side of the housing 1, with one end hinged to the other end of the first connecting rod 43; a reciprocating slide column 45, horizontally reciprocating inside one side of the housing 1, with one end hinged to the other end of the second connecting rod 44; a guide block 46, disposed inside one side of the housing 1, with the reciprocating slide column 45 sliding inside the guide block 46; a reciprocating moving block 47, reciprocating inside the housing 1, with its bottom bolted to the other end of the reciprocating slide column 45; a scraper 48, extending and retracting at the top of the reciprocating moving block 47, with its top used to scrape off the label of the injection glass bottle; and two sets of pressure springs 49, located at the top inside the reciprocating moving block 47, with their tops abutting against the bottom of the scraper 48.

[0047] In this configuration, the stepper motor 41 provides the power for the reciprocating motion of the scraper. The rotating shaft 42, first connecting rod 43, second connecting rod 44, and reciprocating slide block 45 are all cylindrical structures. The guide block 46 and reciprocating moving block 47 are rectangular. The scraper 48 is used to scrape off the label from the injection vial. The pressure spring 49 is made of spring steel. The stepper motor 41 drives the rotating shaft 42 to rotate, which in turn drives the first connecting rod 43 to rotate. The first connecting rod 43 drives the second connecting rod 44 to reciprocate, which in turn drives the reciprocating slide block 45 to move horizontally back and forth. The reciprocating slide block 45 is guided by the guide block 46, which in turn drives the reciprocating moving block 47 to move back and forth. The scraper 48 scrapes the label area of ​​the injection vial, while the pressure on the injection vial compresses the pressure spring 49 to adapt to the size of the injection vial. This provides a stable scraping function, ensuring complete label removal.

[0048] Specifically, the spraying assembly 5 includes: a miniature diaphragm pump 52, which is located on one side of the top of the housing 1 and is connected at one end to the water storage tank 51 via a pipe; a water delivery pipe 53, which is located on the top of the housing 1 and is connected at one end to the flange of the other end of the miniature diaphragm pump 52; and a nozzle 54, which is located at the top inside the housing 1 and at the other end of the water delivery pipe 53, for spraying organic solvents onto the injection glass bottle.

[0049] The rectangular water tank 51 stores organic solvents. The nozzle 54 sprays the organic solvent onto the injection vial. A miniature diaphragm pump 52 pressurizes the organic solvent stored in the water tank 51 and pumps it through the delivery pipe 53, spraying it from the nozzle 54 onto the label of the injection vial to dissolve the adhesive inside the label. This provides a stable spraying function, ensuring complete dissolution of the label adhesive.

[0050] Specifically, a waste box 11 is provided at the bottom of the box 1 to collect scraped-off labels and dripping organic solvents.

[0051] In this embodiment, the waste container 11 collects labels scraped off by the scraper 48 and organic solvents dripping from the spraying component 5, ensuring the cleanliness of the equipment's interior. Maintaining cleanliness inside the equipment prevents waste accumulation from affecting its normal operation.

[0052] In actual use, the user first places the labeled glass vial of injection horizontally, then aligns the bottom of the vial with the middle of the two sets of sliding blocks 211 and the two sets of sliding wheels 213. The two sets of sliding blocks 211 are pressed to the sides by the bottom of the vial, compressing the compression spring 212 to fit the size of the vial. At the same time, the two sets of sliding wheels 213 are pressed to the top and bottom by the bottom of the vial, compressing the compression spring 214 to fit the size of the vial. Then, the user sends a start command to the telescopic micro cylinder 221 through the control panel (not shown in the figure). The telescopic micro cylinder 221 pushes the sliding plate 222 to slide towards the vial, and drives the pressure head 224 on the gear disk 223 to move until the silicone rubber surface of the pressure head 224 touches the other end of the vial. The pressure head 224 moves towards the telescopic spring 225 under the pressure of the vial, compressing the telescopic spring 225. The pressure head 224, together with the sliding blocks 211 and the sliding wheels 213, clamps the vial. Next, the user sends a command to the miniature diaphragm pump 52 via the control panel. The miniature diaphragm pump 52 pressurizes the organic solvent stored in the water tank 51 and sends it to the delivery pipe 53, where it is sprayed from the nozzle 54 onto the label of the injection glass bottle to dissolve the adhesive inside the label. At the same time, the user sends a command to the drive motor 31 via the control panel. The output of the drive motor 31 drives the drive gear 32 to rotate, which in turn meshes with the rotating gear 33 to rotate. The rotating gear 33 coaxially drives the pressure head 224 to rotate, which in turn rotates the injection glass bottle. The bottom of the injection glass bottle rolls outside the sliding wheel 213, cooperating with the nozzle 54 to spray the label. The user then sends a command to the stepper motor 41 via the control panel. The stepper motor 41 drives the rotating shaft 42 to rotate, which in turn drives the first connecting rod 43 to rotate. One end of the first connecting rod 43 drives the second connecting rod 44 to reciprocate. One end of the second connecting rod 44 drives the reciprocating slide column 45 to move horizontally back and forth. The reciprocating slide column 45 is guided by the guide block 46. The other end of the reciprocating slide column 45 drives the reciprocating moving block 47 to move back and forth. The scraper 48 at the top of the reciprocating moving block 47 scrapes the label area of ​​the injection glass bottle. At the same time, the injection glass bottle is pressed down by the pressure spring 49 to adapt to the size of the injection glass bottle. The scraper 48 reciprocates by scraping the label, and the pressure head 224 slowly rotates the injection glass bottle to scrape off the label. The label then falls into the waste box 11 for collection.

[0053] The telescopic miniature cylinder 221, drive motor 31, stepper motor 41, and miniature diaphragm pump 52 are all electrically connected to the PLC controller. The PLC controller is electrically connected to an external power supply. The PLC controller facilitates the power supply control of the electrical equipment, ensuring that the equipment can be powered on when needed, thus avoiding the situation where power cannot be supplied when power is required.

[0054] It should be noted that the controller can be a conventional known device that is controlled by a computer or other means. The detailed description of known functions and known components is omitted in the specific embodiments of this disclosure. In order to ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0055] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for removing labels from glass vials used for injection, characterized in that: Includes the housing (1); The clamping module (2) is located inside the box (1) on both sides, including the adjustment component (21) located inside one side of the box (1), and the pushing component (22) located inside the other side of the box (1); The rotating component (3) is located inside the side of the housing (1) where the pushing component (22) is located; The scraping component (4) is located inside the side of the housing (1) where the pushing component (22) is located, and is located at the bottom of the pushing component (22). It includes a stepper motor (41) and is located on the outer wall of one side of the housing (1). The spraying assembly (5) is located on the top of the housing (1), including a water storage tank (51) located on one side of the top of the housing (1).

2. The device for removing labels from glass vials of injectable solutions according to claim 1, characterized in that: The adjustment component (21) includes: a sliding block (211), two sets of which slide horizontally inside one side of the box (1) for clamping the bottom of the injection glass bottle; A compression spring (212) is installed inside one end of the housing (1) where a sliding block (211) is located, and one end of the spring abuts against the other end of the sliding block (211). Two sets of sliding wheels (213) are provided, and they slide up and down inside the box (1) on the side with sliding blocks (211), and they can slide up and down to accommodate different sizes of injection glass bottles; A compression spring (214) is installed inside one end of the housing (1) where the sliding block (211) is located, and one end of the compression spring abuts against the other end of the sliding wheel (213).

3. The device for removing labels from glass vials of injectable solutions according to claim 1, characterized in that: The pushing component (22) includes: a telescopic micro cylinder (221) disposed on one side inside the housing (1); The sliding plate (222) slides horizontally inside the box (1), and one end is bolted to the telescopic end of the telescopic micro cylinder (221); A gear disk (223) is disposed at one end of a sliding plate (222); The pressure head (224) extends and retracts within the gear disk (223) and abuts against the top of the injection glass bottle; A telescopic spring (225) is located inside the gear disk (223), with one end abutting against the other end of the pressure head (224).

4. The device for removing labels from glass vials of injectable solutions according to claim 1, characterized in that: The rotating assembly (3) includes a drive motor (31) disposed on top of the sliding plate (222); The drive gear (32) is rotatably mounted on the top of the gear disk (223) and is keyed to the output end of the drive motor (31); The rotating gear (33) is rotatably disposed in the middle of the gear disk (223), and its top meshes with the drive gear (32) for rotation, while its middle part is coaxially connected to the pressure head (224) for rotation.

5. The device for removing labels from glass vials of injectable solutions according to claim 1, characterized in that: The scraping assembly (4) includes: a rotating shaft (42), which is rotatably disposed inside one side of the housing (1), and one end is key-connected to the output end of the stepper motor (41); The first connecting rod (43) is rotatably set inside one side of the box (1), and one end is hinged to the shaft (42) extending into the box (1). The second link (44) is rotatably mounted inside one side of the housing (1), and one end is hinged to the other end of the first link (43); The reciprocating slide column (45) slides horizontally back and forth inside one side of the box (1), and one end is hinged to the other end of the second connecting rod (44); The guide block (46) is located inside one side of the housing (1), and the reciprocating slide column (45) slides inside the guide block (46); The reciprocating block (47) reciprocates inside the housing (1) and its bottom is bolted to the other end of the reciprocating slide column (45); A scraper (48) extends and retracts on top of the reciprocating block (47), and the top is used to scrape off the label of the injection glass bottle; Two sets of compression springs (49) are provided and are located at the top of the reciprocating moving block (47), with the top abutting against the bottom of the scraper (48).

6. The device for removing labels from glass vials of injectable solutions according to claim 1, characterized in that: The spraying assembly (5) includes: a miniature diaphragm pump (52), which is located on one side of the top of the housing (1), and one end is connected to the water storage tank (51) through a pipe; The water delivery pipe (53) is set on the top of the box (1), and one end is sealed to the flange of the other end of the micro diaphragm pump (52); The nozzle (54) is located at the top of the housing (1) and at the other end of the water delivery pipe (53) for spraying organic solvents onto the glass bottle containing the injection solution.

7. The device for removing labels from glass vials of injectable solutions according to claim 1, characterized in that: The bottom of the box (1) is provided with a waste box (11) for collecting scraped-off labels and dripping organic solvents.

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