A mechanism for adjusting the axial height of a roll seal roller of a pop can

Abstract

The utility model relates to zip -lock can volume seal technology field, concretely relates to a zip -lock can volume seal gyro wheel axial height adjusting mechanism. It includes gyro wheel holder, and the first limit sliding hole, second limit sliding hole and screw hole are set up in gyro wheel holder top side. The utility model existing height adjustment basically uses worm wheel and worm, gear and rack etc. such traditional transmission mechanism, this kind of mode does not use staff operation, through the setting adjustment screw, gyro wheel holder, gyro wheel axle, no complex deceleration or meshing component, passes through screw flange and extrusion groove close cooperation, can effectively prevent gyro wheel fall, from the operation and adaptability aspect, its operation threshold is low, and the operator can adjust directly by using spanner adjustment screw, counterclockwise rotation increases the gyro wheel and the pressure head between, clockwise rotation reduces the gyro wheel and the pressure head between the axial clearance, has clockwise adjustment end as priority, like this can eliminate the one -way clearance of adjustment bolt.

Description

Technical Field

[0001] This utility model relates to the field of can sealing technology, specifically to a can sealing roller axial height adjustment mechanism. Background Technology

[0002] Aluminum cans are widely used packaging containers, covering many fields such as beverages and food. Different types and sizes of aluminum cans vary in height, wall thickness, and other aspects. For example, large-capacity beverage cans are often taller than small-capacity ones; some special-purpose cans also have unique height requirements to accommodate their internal contents or packaging design. To achieve high-quality sealing of cans of different sizes, the axial height of the sealing rollers needs to be precisely and flexibly adjusted to meet the sealing requirements of different cans, ensuring that the sealed cans are both well-sealed and aesthetically pleasing.

[0003] In the can rolling and sealing process, the axial height adjustment of the rolling and sealing rollers is crucial, as it affects the final effect of the can after rolling and sealing. Existing height adjustment methods mainly use traditional transmission mechanisms such as worm gears, racks and pinions, which do not require manual operation and also increase the cost. Therefore, a can rolling and sealing roller axial height adjustment mechanism is proposed. Utility Model Content

[0004] The purpose of this invention is to provide an axial height adjustment mechanism for the can sealing roller, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides an axial height adjustment mechanism for a can roll sealing roller, including a roller clamp. The top side of the roller clamp is provided with a first limiting sliding hole, a second limiting sliding hole, and a threaded hole. The first limiting sliding hole, the second limiting sliding hole, and the threaded hole are all connected. The threaded hole is located at the bottom of the first limiting sliding hole. An adjusting screw is threaded into the threaded hole. A screw flange is fixedly connected to the outside of the adjusting screw, and the screw flange is slidably connected in the first limiting sliding hole. A roller shaft is slidably connected in the second limiting sliding hole, and a pressing groove is provided on the outside of the roller shaft.

[0006] As a further improvement to this technical solution, a roller is rotatably connected to the bottom end of the cruise ship clamp, and a pressure head is provided on the outside of the screw flange.

[0007] As a further improvement to this technical solution, an axial gap is formed between the pressure head and the roller, and the size of the axial gap changes as the roller moves vertically.

[0008] As a further improvement to this technical solution, the outer side of the screw flange fits into the extrusion groove, and the screw flange drives the cruise ship shaft to move vertically through the extrusion groove.

[0009] As a further improvement to this technical solution, a disassembly slot is provided at the top edge of the cruise ship shaft, and the disassembly slot is connected to the extrusion groove.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] In the axial height adjustment mechanism of the can sealing roller, the existing height adjustment basically uses traditional transmission mechanisms such as worm gears, racks and pinions. This method does not require manual operation. Through the setting of adjustment screws, roller clamps, and roller shafts, there are no complex reduction or meshing parts. At the same time, the tight fit between the screw flange and the pressing groove can effectively prevent the roller from falling. In terms of operation and adaptability, it has a low operating threshold. Operators can adjust it directly with a wrench by adjusting the screw. Counterclockwise rotation increases the axial clearance between the roller and the pressure head, while clockwise rotation decreases the axial clearance between the roller and the pressure head. Clockwise adjustment is preferred, which can eliminate the one-way clearance of the adjustment bolt. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a cross-sectional structural schematic diagram of the utility model.

[0014] The meanings of the labels in the diagram are as follows:

[0015] 100, Cruise ship clamp; 200, First limiting sliding hole; 300, Second limiting sliding hole; 400, Threaded hole; 500, Adjusting screw; 600, Screw flange; 700, Cruise ship shaft; 800, Extrusion groove; 900, Roller; 110, Pressure head; 120, Axial clearance. Detailed Implementation

[0016] 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.

[0017] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 are not intended to indicate or imply that the device or component 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.

[0018] Please see Figures 1-2 As shown, this embodiment provides an axial height adjustment mechanism for a can sealing roller, including a roller clamp 100. The roller clamp 100 has a first limiting sliding hole 200, a second limiting sliding hole 300, and a threaded hole 400 on its top side. The first limiting sliding hole 200, the second limiting sliding hole 300, and the threaded hole 400 are all connected. The threaded hole 400 is located at the bottom of the first limiting sliding hole 200. An adjusting screw 500 is threaded into the threaded hole 400. A screw flange 600 is fixedly connected to the outside of the adjusting screw 500 and slidably connected within the first limiting sliding hole 200. A roller shaft 700 is slidably connected within the second limiting sliding hole 300. A pressing groove 800 is provided on the outside of the roller shaft 700. A disassembly slot is provided at the top edge of the roller shaft 700, and the disassembly slot communicates with the pressing groove 800. The screw flange 600... The outer side of the screw flange 600 fits into the extrusion groove 800. The screw flange 600 drives the cruise wheel shaft 700 to move vertically through the extrusion groove 800. The bottom end of the cruise wheel clamp 100 is rotatably connected to a roller 900. A pressure head 110 is provided on the outer side of the screw flange 600. An axial gap 120 is formed between the pressure head 110 and the roller 900, and the size of the axial gap 120 changes with the vertical movement of the roller 900.

[0019] In practical applications, the first limiting sliding hole 200, the second limiting sliding hole 300, and the threaded hole 400 provided on the cruise wheel clamp 100 ensure the fit between the adjusting screw 500 and the cruise wheel shaft 700. The second limiting sliding hole 300 can limit the cruise wheel shaft 700. With the adjustment screw 500, cruise wheel clamp 100, and cruise wheel shaft 700, there are no complex deceleration or meshing parts. At the same time, the screw flange 600 and the pressing groove 800 are tightly fitted, which can effectively prevent the 900 roller from falling. In terms of operation and adaptability, the operation threshold is low. The operator can directly adjust the screw 500 with a wrench. Counterclockwise rotation increases the axial clearance 12 between the roller 900 and the pressure head 110, and clockwise rotation decreases the axial clearance 120 between the roller 900 and the pressure head 110. Clockwise adjustment is preferred, which can eliminate the one-way clearance of the adjusting bolt.

[0020] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An axial height adjustment mechanism for a can roll sealing roller, comprising a roller clamp (100), characterized in that: The top side of the cruise ship clamp (100) is provided with a first limiting sliding hole (200), a second limiting sliding hole (300) and a threaded hole (400). The first limiting sliding hole (200), the second limiting sliding hole (300) and the threaded hole (400) are all connected. The threaded hole (400) is located at the bottom of the first limiting sliding hole (200). An adjusting screw (500) is threadedly connected in the threaded hole (400). A screw flange (600) is fixedly connected to the outside of the adjusting screw (500). The screw flange (600) is slidably connected in the first limiting sliding hole (200). A cruise ship shaft (700) is slidably connected in the second limiting sliding hole (300). An extrusion groove (800) is provided on the outside of the cruise ship shaft (700).

2. The axial height adjustment mechanism for the can sealing roller according to claim 1, characterized in that: The bottom end of the cruise ship clamp (100) is rotatably connected to a roller (900), and a pressure head (110) is provided on the outside of the screw flange (600).

3. The axial height adjustment mechanism for the can sealing roller according to claim 2, characterized in that: An axial gap (120) is formed between the pressure head (110) and the roller (900), and the size of the axial gap (120) changes with the vertical movement of the roller (900).

4. The axial height adjustment mechanism for the can sealing roller according to claim 1, characterized in that: The outer side of the screw flange (600) fits into the extrusion groove (800), and the screw flange (600) drives the cruise ship shaft (700) to move vertically through the extrusion groove (800).

5. The axial height adjustment mechanism for the can sealing roller according to claim 1, characterized in that: The top edge of the cruise ship shaft (700) is provided with a disassembly slot, and the disassembly slot is connected to the extrusion groove (800).

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