Lifting type calibration device for labeling machine

Abstract

The utility model discloses a lifting type calibration device for a labeling machine, which comprises a base, a rotating mechanism arranged on the base, a lifting rod arranged at the top of the rotating mechanism, a mounting plate arranged at the top of the lifting rod, two guide rails arranged oppositely on the mounting plate, and guide blocks sleeved on the guide rails, the guide block can move on the guide rail; a guide block is arranged on the mounting plate, a mounting seat is arranged on the guide block, the mounting seat is used for placing a labeling machine, a pressing mechanism is arranged on the mounting seat and is used for clamping the labeling machine placed on the mounting seat, and locking assemblies are arranged on the mounting plate, are arranged on the two sides of the mounting seat and are in locking fit with the mounting seat; and a driving mechanism is arranged on the mounting plate, is connected with the mounting seat and is used for driving the mounting seat to move in the direction of the guide rail. The labeling device can be adapted to labeling treatment of any article to be labeled, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of labeling machines, in particular to a lifting and lowering calibration device for labeling machines. Background Art

[0002] A labeling machine is a machine that sticks rolls of self-adhesive paper labels or metal foil labels on products or outer packaging. With the development of social informatization, the degree of transparency and disclosure of product information is also increasing. Labeling machines that can add label information to products or outer packaging are widely used in the food, medicine, electronics, daily chemicals and electronics industries. When existing labeling machines are labeling products or outer packaging, the labeling height of the labeling machine often needs to be adjusted to adapt to different products or outer packaging because the labeling heights of different products or outer packaging are different.

[0003] The Chinese utility model patent No. 202321983856.6, "An automatic lifting device for a labeling machine", discloses a technical solution of clamping the object to be labeled between two clamping plates, using a control circuit to drive the threaded rod to rotate and drive the mounting plate to move horizontally, and cooperating with a photosensitive switch to achieve the coordination of the object to be labeled and the labeler. Although different height adjustments of different objects to be labeled can be achieved, due to the method of clamping the objects to be labeled, it cannot adapt to the clamping of all objects to be labeled. Different clamping plates need to be replaced according to different objects to be labeled, and the process is relatively cumbersome. Summary of the invention

[0004] The utility model aims to provide a lifting type calibration device for a labeling machine, which can adapt to the labeling process of any object to be labeled and improve the scope of application.

[0005] In order to achieve the above purpose, the utility model provides a lifting calibration device for a labeling machine, and the specific implementation scheme is as follows:

[0006] A lifting calibration device for a labeling machine, comprising a base, a rotating mechanism is arranged on the base, a lifting rod is arranged on the top of the rotating mechanism, a mounting plate is arranged on the top of the lifting rod, two guide rails arranged opposite to each other are arranged on the mounting plate, a guide block is sleeved on the guide rail, and the guide block can be displaced on the guide rail;

[0007] A mounting seat is provided on the guide block, the mounting seat is used to place the labeling machine, a clamping mechanism is provided on the mounting seat, used to clamp the labeling machine placed on the mounting seat, and a locking assembly is provided on the mounting plate, the locking assembly is provided at two sides of the mounting seat, and is locked with the mounting seat;

[0008] A driving mechanism is provided on the mounting plate, and the driving mechanism is connected to the mounting seat and is used to drive the mounting seat to move in the direction of the guide rail.

[0009] The utility model discloses a lifting calibration device for a labeling machine, compared with the prior art, by arranging a rotating mechanism on a base, arranging a lifting rod on the rotating mechanism, arranging a mounting plate on the top of the lifting rod, arranging a guide rail on the mounting plate, the guide rail is connected with a mounting seat that can be displaced under the drive of a driving mechanism by a guide block, and a locking component for limiting the displacement of the mounting seat is also arranged on the mounting plate. In actual use, the mounting seat is used to place the labeling machine, the lifting height of the lifting rod is adjusted to adapt to the labeling height of the object to be labeled, and then the locking component is unlocked, and the mounting seat is driven by the driving mechanism to displace on the mounting plate, so that the labeling component of the labeling machine on the mounting seat approaches the object to be labeled, and then the locking component re-locks the mounting seat plate. Compared with the traditional method of adjusting the height of the object to be labeled to adapt to the labeling machine with a fixed height, the method adopted by the utility model does not need to clamp the object to be labeled, and is equipped with a rotating mechanism to adjust the labeling angle of the labeling machine, can adapt to the adjustment of any height of any object to be labeled, and improves the application range of the labeling machine.

[0010] In some embodiments, the driving mechanism includes a driving motor, a driving screw, a sliding block and a fixed block. The driving motor is fixed on the mounting plate, the driving screw is connected to the motor shaft of the driving motor, the sliding block is fixed at the bottom of the mounting seat, the sliding block is sleeved on the driving screw and threadedly connected to the driving screw, the fixed block is fixed on the mounting plate and located on the side opposite to the driving motor, and the other end of the driving screw is rotatably mounted on the fixed block.

[0011] A driving motor is used to drive the driving screw to rotate, thereby driving the sliding block screwed to the driving screw to move back and forth within the travel range of the driving screw to drive the mounting seat to move, and the guiding and limiting functions of the guide rail and the guide block are combined to improve the displacement accuracy, stability and controllability of the mounting seat on the mounting plate.

[0012] In some embodiments, the rotating mechanism includes a rotating motor and a rotating plate, the lifting rod is fixed on the top of the rotating plate, the rotating motor is arranged at the bottom of the base, a rotating disk is provided at the bottom of the rotating plate, the rotating disk is rotatably embedded in the base, and the motor shaft of the driving motor passes through the base and is transmission-connected to the rotating disk.

[0013] By adopting a rotating motor to drive the rotating disk to rotate and thus drive the rotating plate to rotate, the lifting rod arranged on the rotating plate and the mounting plate connected to the lifting rod can be rotated synchronously, thereby realizing the rotation of the labeling machine placed on the mounting seat, and improving the convenience of adjusting the labeling angle of the labeling machine.

[0014] In some embodiments, an embedding groove is provided on the base, the bottom of the rotating disk is at least partially embedded in the embedding groove, and there is a gap between the outer peripheral wall of the rotating disk and the inner peripheral wall of the embedding groove.

[0015] By opening an embedding groove on the base, the bottom of the rotating disk is at least partially embedded in the inner wall of the embedding groove, and there is a gap between the inner circumferential wall of the embedding groove and the outer circumferential wall of the rotating disk, ensuring that the rotating disk can rotate in the embedding groove. At the same time, the embedding groove is used to increase the setting stability of the rotating disk on the base.

[0016] In some embodiments, a limiting rod is provided at the bottom of the rotating plate, and an arc-shaped limiting groove is provided on the top surface of the base, and the bottom end of the limiting rod is at least partially embedded in the arc-shaped limiting groove and cooperates with the groove walls at both ends of the arc-shaped limiting groove.

[0017] By arranging a limit rod on the rotating plate and an arc-shaped limit groove on the base, the bottom end of the limit rod is at least partially embedded in the arc-shaped limit groove, so as to limit the rotation angle of the rotating plate when the rotating motor drives the rotating plate and improve the rotation stability of the rotating plate.

[0018] In some embodiments, guide rods are provided at the four corners of the rotating plate, guide sleeves are embedded at positions on the mounting plate corresponding to the guide rods, and the guide sleeves are passed through the tops of the guide rods and extend to above the mounting plate.

[0019] By arranging guide rods at the four corners of the rotating plate, the connection stability, lifting accuracy and lifting smoothness of the mounting plate are improved, and a guide sleeve is arranged on the mounting plate to further improve the guiding smoothness of the mounting plate.

[0020] In some embodiments, the locking assembly includes a first vertical plate, a mounting block, a clamping block and a clamping cylinder. The first vertical plate is fixedly mounted on the mounting plate and located at a side position of the mounting seat. The mounting block and the clamping block are provided on the side wall of the first vertical plate close to the mounting seat. The mounting block is located above the clamping block. A locking groove is formed between the mounting block and the clamping block. The clamping cylinder is provided on the top of the mounting block. The telescopic end of the clamping cylinder passes through the mounting block and extends into the locking groove. A clamping area is formed between the telescopic end of the clamping cylinder and the clamping block.

[0021] By arranging a mounting block and a clamping block on the first vertical plate, and arranging a clamping cylinder structure on the mounting block as a locking component, in actual use, the side of the mounting seat is extended into the locking groove between the mounting block and the clamping block, and then the mounting seat and the clamping block are pressed by descending the telescopic end of the clamping cylinder. The two locking components are pressed simultaneously to realize the position of both sides of the mounting seat, realize the position locking of the mounting seat, and improve the labeling stability of the labeling machine.

[0022] In some embodiments, second vertical plates are provided on both sides of the mounting seat, a mounting platform is provided on each of the second vertical plates, a fixed cylinder is provided on the mounting platform, and a fixed area is formed between the telescopic ends of the two fixed cylinders.

[0023] By arranging second vertical plates on both sides of the mounting seat and arranging a mounting platform on the second vertical plates to install the fixed cylinder body, when the labeling machine is placed on the mounting seat, the two fixed cylinder bodies are pressed against the outer wall of the labeling machine to achieve clamping and fixing of the labeling machine, thereby improving the labeling stability of the labeling machine.

[0024] Based on the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0025] A rotating mechanism is arranged on the base, a lifting rod is arranged on the rotating mechanism, a mounting plate is arranged on the top of the lifting rod, and a guide rail is arranged on the mounting plate. The guide rail is connected with a mounting seat that can be displaced under the drive of the driving mechanism by a guide block. A locking component for limiting the displacement of the mounting seat is also arranged on the mounting plate. In actual use, the mounting seat is placed on the labeling machine, the lifting height of the lifting rod is adjusted to adapt to the labeling height of the object to be labeled, and then the locking component is unlocked, and the mounting seat is driven by the driving mechanism to move on the mounting plate, so that the labeling component of the labeling machine on the mounting seat approaches the object to be labeled, and then the locking component re-locks the mounting seat plate. Compared with the traditional method of adjusting the height of the object to be labeled to adapt to the labeling machine with a fixed height, the method adopted by the utility model does not need to clamp the object to be labeled, and is equipped with a rotating mechanism to adjust the labeling angle of the labeling machine, can adapt to the adjustment of any height of any object to be labeled, and improves the application range of the labeling machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 For the utility model Figure 1 A partial enlarged view of part A;

[0028] Figure 3 It is a top view schematic diagram of the base of the utility model;

[0029] Figure 4 It is a schematic diagram of the rotating plate of the utility model;

[0030] Figure 5 It is a schematic diagram of the driving mechanism of the utility model.

[0031] Description of reference numerals:

[0032] 100, base; 110, supporting foot; 120, engaging groove; 130, arc-shaped limiting groove;

[0033] 200, rotating plate; 210, rotating disk; 220, limiting rod; 230, rotating motor;

[0034] 300, guide rod; 310, guide sleeve;

[0035] 400, lifting rod;

[0036] 500, mounting plate; 510, guide rail;

[0037] 600, locking assembly; 610, first vertical plate; 620, clamping block; 630, mounting block; 640, clamping cylinder; 650, locking groove;

[0038] 700, mounting seat; 710, guide block;

[0039] 800, driving mechanism; 810, driving motor; 820, driving screw; 830, sliding block; 840, fixing block;

[0040] 900, second vertical plate; 910, mounting platform; 920, fixed cylinder body. DETAILED DESCRIPTION

[0041] In order to facilitate the understanding of the present invention, specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings.

[0042] Unless otherwise specified or defined, the "first, second..." used in this article is merely used to distinguish names and does not represent a specific quantity or order.

[0043] Unless specifically stated or defined otherwise, the term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0044] It should be noted that, in this document, “fixed to” or “connected to” may mean directly fixing or connecting to an element, or indirectly fixing or connecting to an element.

[0045] like Figure 1-5As shown, a lifting calibration device for a labeling machine provided in this embodiment includes a base 100, a rotating mechanism is provided on the base 100, a lifting rod 400 is provided on the top of the rotating mechanism, a mounting plate 500 is provided on the top of the lifting rod 400, two guide rails 510 arranged opposite to each other are provided on the mounting plate 500, a guide block 710 is sleeved on the guide rail 510, and the guide block 710 can be displaced on the guide rail 510;

[0046] A mounting seat 700 is provided on the guide block 710, and the mounting seat 700 is used to place a labeling machine. A clamping mechanism is provided on the mounting seat 700 to clamp the labeling machine placed on the mounting seat 700. A locking assembly 600 is provided on the mounting plate 500, and the locking assembly 600 is provided at both sides of the mounting seat 700 and is locked with the mounting seat 700.

[0047] A driving mechanism 800 is provided on the mounting plate 500 . The driving mechanism 800 is connected to the mounting seat 700 and is used to drive the mounting seat 700 to move in the direction of the guide rail 510 .

[0048] In some embodiments, the driving mechanism 800 includes a driving motor 810, a driving screw 820, a sliding block 830 and a fixed block 840. The driving motor 810 is fixed on the mounting plate 500, and the driving screw 820 is connected to the motor shaft of the driving motor 810. The sliding block 830 is fixed at the bottom of the mounting seat 700. The sliding block 830 is sleeved on the driving screw 820 and screwed with the driving screw 820. The fixed block 840 is fixed on the mounting plate 500 and is located on the side opposite to the driving motor 810. The other end of the driving screw 820 is rotatably mounted on the fixed block 840.

[0049] By using a driving motor 810 to drive the driving screw 820 to rotate, the sliding block 830 threadedly connected to the driving screw 820 is driven to move back and forth within the travel range of the driving screw 820 to drive the mounting seat 700 to move, and the guiding and limiting functions of the guide rail 510 and the guide block 710 are combined to improve the displacement accuracy, stability and controllability of the mounting seat 700 on the mounting plate 500.

[0050] In some embodiments, the rotating mechanism includes a rotating motor 230 and a rotating plate 200, the lifting rod 400 is fixed on the top of the rotating plate 200, the rotating motor 230 is arranged at the bottom of the base 100, and a rotating disk 210 is provided at the bottom of the rotating plate 200. The rotating disk 210 is rotatably embedded in the base 100, and the motor shaft of the driving motor 810 passes through the base 100 and is transmission-connected to the rotating disk 210.

[0051] By adopting a rotating motor 230 to drive the rotating disk 210 to rotate and thereby drive the rotating plate 200 to rotate, the lifting rod 400 set on the rotating plate and the mounting plate 500 connected to the lifting rod 400 can be rotated synchronously, thereby realizing the rotation of the labeling machine placed on the mounting seat 700, thereby improving the convenience of adjusting the labeling angle of the labeling machine.

[0052] In some embodiments, an embedding groove 120 is opened on the base 100 , the bottom of the rotating disk 210 is at least partially embedded in the embedding groove 120 , and there is a gap between the outer peripheral wall of the rotating disk 210 and the inner peripheral wall of the embedding groove 120 .

[0053] By opening an embedding groove 120 on the base 100, the bottom of the rotating disk 210 is at least partially embedded in the inner wall of the embedding groove 120, and there is a gap between the inner peripheral wall of the embedding groove 120 and the outer peripheral wall of the rotating disk 210, ensuring that the rotating disk 210 can rotate in the embedding groove 120. At the same time, the embedding groove 120 is used to increase the setting stability of the rotating disk 210 on the base 100.

[0054] In some embodiments, a limiting rod 220 is provided at the bottom of the rotating plate 200, and an arc-shaped limiting groove 130 is provided on the top surface of the base 100, and the bottom end of the limiting rod 220 is at least partially embedded in the arc-shaped limiting groove 130 and cooperates with the groove walls at both ends of the arc-shaped limiting groove 130.

[0055] By setting a limit rod 220 on the rotating plate 200 and setting an arc-shaped limit groove 130 on the base 100, the bottom end of the limit rod 220 is at least partially embedded in the arc-shaped limit groove 130, and when the rotating motor 230 drives the rotating plate 200, the rotation angle of the rotating plate 200 is limited and the rotation stability of the rotating plate 200 is improved.

[0056] In some of the embodiments, guide rods 300 are provided at the four corners of the rotating plate 200, and guide sleeves 310 are embedded at positions on the mounting plate 500 corresponding to the guide rods 300. The guide sleeves 310 are passed through the top of the guide rods 300 and extend to the top of the mounting plate 500.

[0057] By setting guide rods 300 at the four corners of the rotating plate 200, the connection stability, lifting accuracy and lifting smoothness of the mounting plate 500 are improved, and a guide sleeve 310 is set on the mounting plate 500 to further improve the guiding smoothness of the mounting plate 500.

[0058] In some embodiments, the locking assembly 600 includes a first vertical plate 610, a mounting block 630, a clamping block 620 and a clamping cylinder 640. The first vertical plate 610 is fixed on the mounting plate 500 and is located on the side of the mounting seat 700. The mounting block 630 and the clamping block 620 are provided on the side wall of the first vertical plate 610 close to the mounting seat 700. The mounting block 630 is located above the clamping block 620. A locking groove 650 is formed between the mounting block 630 and the clamping block 620. The clamping cylinder 640 is provided on the top of the mounting block 630. The telescopic end of the clamping cylinder 640 passes through the mounting block 630 and extends into the locking groove 650. A clamping area is formed between the telescopic end of the clamping cylinder 640 and the clamping block 620.

[0059] By adopting a structure in which a mounting block 630 and a clamping block 620 are arranged on the first vertical plate 610, and a clamping cylinder body 640 is arranged on the mounting block 630 as a locking component 600, in actual use, the side of the mounting seat 700 is extended into the locking groove 650 between the mounting block 630 and the clamping block 620, and then the mounting seat 700 and the clamping block 620 are pressed by descending the telescopic end of the clamping cylinder body 640. The two locking components 600 are pressed simultaneously to realize the positions of both sides of the mounting seat 700, realize the position locking of the mounting seat 700, and improve the labeling stability of the labeling machine.

[0060] In some of the embodiments, second vertical plates 900 are provided on both sides of the mounting base 700, a mounting platform 910 is provided on each of the second vertical plates 900, a fixed cylinder is provided on the mounting platform 910, and a fixed area is formed between the telescopic ends of the two fixed cylinders.

[0061] By setting a second vertical plate 900 on both sides of the mounting base 700, and setting a mounting platform 910 on the second vertical plate 900 to install a fixed cylinder body 920, when the labeling machine is placed on the mounting base 700, the two fixed cylinder bodies 920 are pressed against the outer wall of the labeling machine to achieve clamping and fixing of the labeling machine, thereby improving the labeling stability of the labeling machine.

[0062] In some embodiments, at least two supporting feet 110 disposed opposite to each other are disposed on the bottom of the base 100 to improve the stability of the base 100 during use.

[0063] In some of the embodiments, the clamping cylinder 640 and the fixed cylinder described in this embodiment both adopt existing cylinder structures, and the driving motor 810 and the rotating motor 230 described in this embodiment both adopt existing servo motors.

[0064] The lifting calibration device for a labeling machine provided in this embodiment is compared with the prior art. A rotating mechanism is arranged on a base 100, a lifting rod 400 is arranged on the rotating mechanism, a mounting plate 500 is arranged on the top of the lifting rod 400, a guide rail 510 is arranged on the mounting plate 500, the guide rail 510 is connected to a mounting seat 700 which can be displaced under the drive of a driving mechanism 800 by a guide block 710, and a locking component 600 for limiting the displacement of the mounting seat 700 is also arranged on the mounting plate 500. In actual use, the mounting seat 700 is used to place the labeling machine, and the lifting and lowering of the lifting rod 400 is adjusted. The height is lowered to adapt to the labeling height of the object to be labeled, and then the locking component 600 is unlocked, and the driving mechanism 800 is used to drive the mounting seat 700 to move on the mounting plate 500, so that the labeling component of the labeling machine on the mounting seat 700 is close to the object to be labeled, and then the locking component 600 re-locks the mounting seat 700 plate. Compared with the traditional method of adjusting the height of the object to be labeled to adapt to the labeling machine with a fixed height, the method adopted by the utility model does not need to clamp the object to be labeled, and is equipped with a rotating mechanism to adjust the labeling angle of the labeling machine, which can adapt to the adjustment of any height of any object to be labeled, thereby improving the application range of the labeling machine.

[0065] According to the disclosure and teaching of the above description, the technical personnel in the field to which the utility model belongs can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.

Claims

1. A lifting calibration device for a labeling machine, characterized in that: The invention comprises a base (100), a rotating mechanism is arranged on the base (100), a lifting rod (400) is arranged on the top of the rotating mechanism, a mounting plate (500) is arranged on the top of the lifting rod (400), two guide rails (510) arranged opposite to each other are arranged on the mounting plate (500), a guide block (710) is sleeved on the guide rail (510), and the guide block (710) can be displaced on the guide rail (510); A mounting seat (700) is provided on the guide block (710), the mounting seat (700) is used to place a labeling machine, a clamping mechanism is provided on the mounting seat (700) for clamping the labeling machine placed on the mounting seat (700), a locking assembly (600) is provided on the mounting plate (500), the locking assembly (600) is provided at two sides of the mounting seat (700) and is locked with the mounting seat (700); A driving mechanism (800) is provided on the mounting plate (500), and the driving mechanism (800) is connected to the mounting seat (700) and is used to drive the mounting seat (700) to move in the direction of the guide rail (510).

2. The lifting calibration device for a labeling machine according to claim 1, characterized in that: The driving mechanism (800) comprises a driving motor (810), a driving screw (820), a sliding block (830) and a fixed block (840); the driving motor (810) is fixedly mounted on the mounting plate (500); the driving screw (820) is connected to the motor shaft of the driving motor (810); the sliding block (830) is fixedly mounted on the bottom of the mounting seat (700); the sliding block (830) is sleeved on the driving screw (820) and is screwed to the driving screw (820); the fixed block (840) is fixedly mounted on the mounting plate (500) and is located on a side opposite to the driving motor (810); the other end of the driving screw (820) is rotatably mounted on the fixed block (840).

3. The lifting calibration device for a labeling machine according to claim 2, characterized in that: The rotating mechanism comprises a rotating motor (230) and a rotating plate (200); the lifting rod (400) is fixedly arranged on the top of the rotating plate (200); the rotating motor (230) is arranged on the bottom of the base (100); a rotating disk (210) is arranged on the bottom of the rotating plate (200); the rotating disk (210) is rotatably embedded in the base (100); and the motor shaft of the driving motor (810) passes through the base (100) and is transmission-connected to the rotating disk (210).

4. The lifting calibration device for a labeling machine as claimed in claim 3, characterized in that: An embedding groove (120) is provided on the base (100), the bottom of the rotating disk (210) is at least partially embedded in the embedding groove (120), and a gap is provided between the outer peripheral wall of the rotating disk (210) and the inner peripheral wall of the embedding groove (120).

5. The lifting calibration device for a labeling machine according to claim 3, characterized in that: A limiting rod (220) is provided at the bottom of the rotating plate (200), and an arc-shaped limiting groove (130) is provided on the top surface of the base (100), and the bottom end of the limiting rod (220) is at least partially embedded in the arc-shaped limiting groove (130) and is limitedly matched with the groove walls at both ends of the arc-shaped limiting groove (130).

6. The lifting calibration device for a labeling machine according to claim 3, characterized in that: Guide rods (300) are provided at the four corners of the rotating plate (200), guide sleeves (310) are embedded at positions on the mounting plate (500) corresponding to the guide rods (300), and the guide sleeves (310) are passed through the top of the guide rods (300) and extend to the top of the mounting plate (500).

7. The lifting calibration device for a labeling machine according to claim 1 or 2, characterized in that: The locking assembly (600) comprises a first vertical plate (610), a mounting block (630), a clamping block (620) and a clamping cylinder (640); the first vertical plate (610) is fixedly mounted on the mounting plate (500) and is located at a side position of the mounting seat (700); the mounting block (630) and the clamping block (620) are arranged on a side wall of the first vertical plate (610) close to the mounting seat (700); the mounting block (630) Located above the clamping block (620), a locking groove (650) is formed between the mounting block (630) and the clamping block (620), and the clamping cylinder (640) is provided on the top of the mounting block (630). The telescopic end of the clamping cylinder (640) passes through the mounting block (630) and extends into the locking groove (650), and a clamping area is formed between the telescopic end of the clamping cylinder (640) and the clamping block (620).

8. The lifting calibration device for a labeling machine according to claim 1 or 2, characterized in that: Second vertical plates (900) are provided on both sides of the mounting seat (700), a mounting platform (910) is provided on each of the second vertical plates (900), a fixed cylinder body (920) is provided on the mounting platform (910), and a fixed area is formed between the telescopic ends of the two fixed cylinder bodies (920).

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