Pneumatic induction type cover punching device for laboratory

Abstract

The utility model particularly relates to a pneumatic induction type cover punching device for a laboratory, which comprises a cover punching mechanism, and the cover punching mechanism comprises a cover punching support, a cover punching head assembly and a cover punching seat assembly which are arranged in the cover punching support, and a driving piece used for driving the cover punching head assembly to do linear lifting motion. The cap punching base assembly comprises a supporting plate and a punching base core, the supporting plate is connected with the cap punching support, and the punching base core is movably arranged at the upper end of the supporting plate and matched with the cap punching head assembly to form a cap punching space. The stamping device is compact in structure, small in occupied size, convenient to operate and high in safety protection performance, the stamping seat core is convenient to replace, the stamping device is suitable for stamping forming of different cover bodies, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of cap punching devices, in particular to a pneumatic induction cap punching device for a laboratory. Background Art

[0002] Lids are widely used in various packaging containers. Metal lids are generally punched out by lid punching machines. Existing lid punching machines occupy a large volume, have a complex structure, and are cumbersome to operate, which makes them inconvenient to use in the laboratory. In addition, during the experimental exploration stage, the shapes of lids that need to be tested are diverse, so the corresponding stamping dies need to be replaced frequently. However, the stamping dies of existing lid punching machines are troublesome to replace, and the replacement of the stamping dies may also lead to unstable cooperation with the punching head. Based on this, there is a lot of room for improvement in lid punching machines. Summary of the invention

[0003] In order to overcome the shortcomings and deficiencies in the prior art, the utility model aims to provide a pneumatic induction capping device for laboratory use.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A pneumatic induction capping device for laboratory use comprises a capping mechanism, wherein the capping mechanism comprises a capping support, a capping head assembly and a capping seat assembly arranged in the capping support, and a driving member for driving the capping head assembly to perform linear lifting motion, wherein the capping seat assembly comprises a support plate and a punching seat core, wherein the support plate is connected to the capping support, and the punching seat core is movably arranged at the upper end of the support plate and cooperates with the capping head assembly to form a capping space.

[0006] Furthermore, the punching head assembly includes a punching column, the output end of the driving member is inserted into the punching bracket and connected to the punching column, and the punching column is slidably connected to the punching bracket.

[0007] Furthermore, the punching and capping head assembly also includes a punching and capping head, and one end of the punching and capping head away from the punching and capping seat assembly is connected to the punching and capping column.

[0008] Furthermore, two opposite inner side walls of the punch cover bracket are provided with guide rails, and two opposite sides of the punch cover column are provided with sliders that slidably cooperate with the corresponding guide rails.

[0009] Furthermore, the punching seat assembly also includes a fixing plate rotatably disposed on the supporting plate, and the movable end of the fixing plate protrudes to the upper end surface of the punching seat core.

[0010] Furthermore, the support plate is provided with a stepped groove corresponding to the stamping seat core, and the stamping seat core is embedded in the stepped groove.

[0011] Furthermore, the punching seat assembly also includes a cover stripping plate, which is located below the supporting plate, and the punching seat core and the supporting plate are coaxially provided with a through groove for the cover to pass through.

[0012] Furthermore, it also includes a workbench, the punching mechanism is arranged at the upper end of the workbench, and the bottom of the workbench is detachably provided with universal wheels.

[0013] Furthermore, an emergency stop switch is arranged on the workbench, and the emergency stop switch is electrically connected to the punching mechanism.

[0014] Furthermore, a protective cover is provided on the upper end surface of the workbench, the punching and covering mechanism is arranged in the protective cover, and an operation window is opened on one side of the protective cover.

[0015] Furthermore, a grating sensor is provided at the position of the protective cover corresponding to the operation window.

[0016] The beneficial effects of the utility model are as follows: the utility model discloses a pneumatic induction cover punching device for laboratory use, which has a compact structure, occupies a small volume, is easy to operate, has high safety protection, and is convenient for replacing the punching seat core, making it suitable for the punching and forming of different cover bodies, and has a wide range of practical applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the punching and capping mechanism of the utility model.

[0019] The accompanying drawings are marked as follows: 1. punching bracket; 2. driving part; 3. support plate; 4. stamping seat core; 5. punching column; 6. punching head; 7. guide rail; 8. slider; 9. fixing plate; 10. decapping plate; 11. workbench; 12. universal wheel; 13. emergency stop switch; 14. protective cover; 15. grating sensor. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0021] Example 1

[0022] like Figure 1-2As shown, this embodiment provides a pneumatic induction capping device for laboratory use, including a capping mechanism, the capping mechanism includes a capping bracket 1, a capping head assembly and a capping seat assembly arranged in the capping bracket 1, and a driving member 2 for driving the capping head assembly to perform linear lifting motion, the capping seat assembly includes a support plate 3 and a punching seat core 4, the support plate 3 is connected to the capping bracket 1, and the punching seat core 4 is movably arranged at the upper end of the support plate 3 and cooperates with the capping head assembly to form a capping space.

[0023] In this embodiment, the driving member 2 is fixedly mounted on the upper end of the cover bracket 1, and the output end of the driving member 2 is connected to the cover head assembly, and drives the cover head assembly to perform linear lifting motion along its output end. When the driving member 2 drives the cover head assembly to move downward, the cover head assembly cooperates with the stamping seat core 4 to stamp the metal sheet into a cover. Furthermore, the stamping seat core 4 is movably arranged on the support plate 3 to facilitate the replacement of the stamping seat core 4. The laboratory pneumatic induction stamping device described in the utility model has a compact structure, occupies a small volume, is easy to operate, and is convenient for replacing the stamping seat core 4, making it suitable for stamping and forming different cover bodies, and has a wide range of practical applications.

[0024] Specifically, the punching and capping support 1 includes a left side plate, a front side plate, a right side plate and a rear side plate connected in sequence, and a top plate arranged at the upper ends of the left side plate, the front side plate, the right side plate and the rear side plate, and a space for accommodating the punching and capping head assembly and the punching and capping seat assembly is formed between the left side plate, the front side plate, the right side plate, the rear side plate and the top plate, and the driving member 2 is arranged at the upper end of the top plate. The driving member 2 is preferably, but not limited to, a cylinder.

[0025] Furthermore, the punching head assembly includes a punching column 5, the output end of the driving member 2 is inserted into the punching bracket 1 and connected to the punching column 5, and the punching column 5 is slidably connected to the punching bracket 1.

[0026] Furthermore, the punching and capping head assembly further comprises a punching and capping head 6 , and one end of the punching and capping head 6 away from the punching and capping seat assembly is connected to the punching and capping column 5 .

[0027] Furthermore, two opposite inner side walls of the punch cover bracket 1 are provided with guide rails 7 , and two opposite sides of the punch cover column 5 are provided with sliders 8 that slidably cooperate with the corresponding guide rails 7 .

[0028] In this embodiment, when the driving member 2 is started, its output end drives the punching column 5 and the punching head 6 to slide downward along the guide rail 7 and descend to a set height. The punching head 6 cooperates with the stamping seat core 4 to punch the metal sheet into a cover, and then the driving member 2 drives the punching column 5 and the punching head 6 to move upward and return to the initial position.

[0029] Furthermore, the punching and covering seat assembly also includes a fixing plate 9 rotatably disposed on the supporting plate 3 , and a movable end of the fixing plate 9 protrudes to the upper end surface of the punching seat core 4 .

[0030] Furthermore, the support plate 3 is provided with a stepped groove corresponding to the stamping seat core 4, and the stamping seat core 4 is embedded in the stepped groove.

[0031] Specifically, there are two fixing plates 9, which are relatively arranged on both sides of the stamping seat core 4. The fixing plates 9 are rotatably connected to the support plate 3. When the fixing plates 9 are rotated to the upper end of the stamping seat core 4, a limit position is formed between the fixing plates 9 and the support plate 3, so that the stamping seat core 4 is fixedly embedded in the stepped groove to prevent the stamping seat core 4 from falling out or moving.

[0032] Furthermore, the punching seat assembly also includes a cover stripping plate 10, which is located below the support plate 3. The punching seat core 4 and the support plate 3 are coaxially provided with a through slot for the cover to pass through, and the through slot corresponds to the step slot. Specifically, the cover stripping plate 10 is a slope with a gradually decreasing height from one end away from the operation window to the other end. The punched cover falls to the cover stripping plate 10 through the through slots of the punching seat core 4 and the support plate 3 in turn. The sloped cover stripping plate 10 is designed to facilitate the automatic removal of the cover.

[0033] Furthermore, it also includes a workbench 11, the capping mechanism is arranged at the upper end of the workbench 11, and the bottom of the workbench 11 is detachably provided with universal wheels 12. Specifically, the capping bracket 1 is fixed on the workbench 11. There are four universal wheels 12, which are respectively arranged at four corners of the bottom of the workbench 11. The arrangement of the universal wheels 12 makes the movement of the capping device convenient.

[0034] Furthermore, an emergency stop switch 13 is provided on the workbench 11, and the emergency stop switch 13 is electrically connected to the capping mechanism. Specifically, the emergency stop switch 13 is electrically connected to the driving member 2. When an emergency occurs, pressing the emergency stop switch 13 can quickly stop the capping device from working, thereby improving operational safety.

[0035] Furthermore, a protective cover 14 is disposed on the upper end surface of the workbench 11 , the punching mechanism is disposed in the protective cover 14 , and an operation window is opened on one side of the protective cover 14 .

[0036] Furthermore, a grating sensor 15 is provided at the position corresponding to the operation window of the protective cover 14, and the grating sensor 15 is electrically connected to the punching mechanism. By setting the grating sensor 15 and the punching mechanism to be electrically connected, when the grating sensor 15 detects that the operator reaches into the protective cover 14, the punching mechanism will not start, thereby ensuring the operator's operating safety.

[0037] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present invention is within the protection scope of the present invention.

Claims

1. A pneumatic induction capping device for laboratory use, characterized in that: The invention comprises a punching mechanism, which comprises a punching support, a punching head assembly and a punching seat assembly arranged in the punching support, and a driving member for driving the punching head assembly to perform linear lifting motion. The punching seat assembly comprises a supporting plate and a punching seat core, the supporting plate is connected to the punching support, the punching seat core is movably arranged at the upper end of the supporting plate and cooperates with the punching head assembly to form a punching space.

2. A laboratory pneumatic induction capping device according to claim 1, characterized in that: The punching head assembly comprises a punching column, the output end of the driving member is arranged in the punching bracket and connected to the punching column, and the punching column is slidably connected to the punching bracket.

3. A laboratory pneumatic induction capping device according to claim 2, characterized in that: The punching and capping head assembly further comprises a punching and capping head, one end of which is away from the punching and capping seat assembly and is connected to the punching and capping column.

4. A laboratory pneumatic induction capping device according to claim 3, characterized in that: The two opposite inner side walls of the punch cover bracket are both provided with guide rails, and the two opposite sides of the punch cover column are provided with sliding blocks which are slidably matched with the corresponding guide rails.

5. The pneumatic induction capping device for laboratory use according to claim 1, characterized in that: The punching and covering seat assembly also includes a fixing plate rotatably arranged on the supporting plate, and the movable end of the fixing plate protrudes to the upper end surface of the punching seat core.

6. The pneumatic induction capping device for laboratory use according to claim 1, characterized in that: The punching seat assembly also includes a cover stripping plate, which is located below the supporting plate. The punching seat core and the supporting plate are coaxially provided with a through groove for the cover to pass through.

7. The pneumatic induction capping device for laboratory use according to claim 1, characterized in that: It also includes a workbench, the punching mechanism is arranged at the upper end of the workbench, and the bottom of the workbench is detachably provided with universal wheels.

8. The pneumatic induction capping device for laboratory use according to claim 7, characterized in that: An emergency stop switch is arranged on the workbench, and the emergency stop switch is electrically connected to the punching mechanism.

9. The pneumatic induction capping device for laboratory use according to claim 1, characterized in that: It also includes a protective cover, the punching and covering mechanism is arranged in the protective cover, and an operation window is opened on one side of the protective cover.

10. The pneumatic induction capping device for laboratory use according to claim 9, characterized in that: A grating sensor is arranged at a position of the protective cover corresponding to the operation window.

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