Height adjusting mechanism and cover assembling machine

Abstract

The utility model discloses a height adjusting mechanism and a cap assembling machine, and the height adjusting mechanism comprises an outer sleeve, a first transmission sleeve, a lower rotating disc, an adjusting rod, an adjusting module, a cam disc, a second transmission sleeve and an upper rotating disc; the outer sleeve is fixed on an external frame; the bottom of the first transmission sleeve is rotatably inserted into the outer sleeve through a bearing; the lower rotating disc is arranged on the first transmission sleeve; the top end of the adjusting rod penetrates through the first transmission sleeve; the adjusting module is connected with the bottom end of the adjusting rod; the cam disc is arranged at the top of the adjusting rod and moves along with the adjusting rod; the top of the second transmission sleeve is arranged on the adjusting rod in a sleeving mode through a bearing, the top of the first transmission sleeve is sleeved with the bottom of the second transmission sleeve, and the second transmission sleeve can ascend and descend relative to the axial direction of the second transmission sleeve and synchronously rotate in the circumferential direction along with the second transmission sleeve. According to the utility model, the working height of the cap assembling mechanism can be flexibly adjusted according to the actual height of the bottle cap to be assembled, so as to meet the assembling requirements of the bottle caps with different specifications.

Description

Technical Field

[0001] This utility model relates to the technical field of bottle cap production and processing equipment, and in particular to a height adjustment mechanism and a cap assembly machine. Background Technology

[0002] During the production and processing of bottle caps, assembly machines are usually needed to complete the assembly operation, such as the "Bottle Cap Silicone Valve Assembly Machine" with patent number 201910971873.X and the "Bottle Cap Assembly System" with patent number 201811267819.9.

[0003] However, due to the wide variety of bottle caps and their varying heights, the cap assembly machine's height needs to be adjusted according to the specific height of the bottle cap during the assembly process. To address this issue, a height adjustment mechanism and a corresponding cap assembly machine were designed to meet the assembly requirements of bottle caps of different heights. Summary of the Invention

[0004] According to an embodiment of the present invention, a height adjustment mechanism is provided, comprising: an outer sleeve, a first transmission sleeve, a lower rotating disk, an adjusting rod, an adjusting module, a cam disk, a second transmission sleeve, and an upper rotating disk;

[0005] The outer sleeve is fixed to the external frame;

[0006] The bottom of the first transmission sleeve is rotatably inserted into the outer sleeve via a bearing;

[0007] The lower rotating disk is mounted on the first transmission sleeve;

[0008] The top of the adjusting rod passes through the first transmission sleeve;

[0009] The adjustment module is connected to the bottom end of the adjustment rod and is used to control the height of the adjustment rod;

[0010] The cam disc is located at the top of the adjusting rod and moves with the adjusting rod;

[0011] The top of the second transmission sleeve is mounted on the adjusting rod via a bearing, and the bottom of the second transmission sleeve is mounted on the top of the first transmission sleeve. The second transmission sleeve can be raised and lowered relative to the axial direction of the first transmission sleeve and rotate synchronously in the circumferential direction with the first transmission sleeve.

[0012] The upper rotating disk is mounted on the second transmission sleeve.

[0013] Furthermore, the adjustment module includes: a driver and a transmission module;

[0014] The driver is connected to the bottom of the adjusting rod via a transmission module. When the driver moves, the transmission module transmits the driver's power to the adjusting rod, causing the adjusting rod to rise and fall.

[0015] Furthermore, the transmission module includes: a base, a fixed cover, a rack, a reduction gearbox, and gears;

[0016] The base is fitted onto the bottom of the adjusting rod;

[0017] The fixing cover is installed on the outer wall of the base;

[0018] The rack is mounted on the adjusting rod and located inside the base;

[0019] The gearbox is mounted on a fixed cover, and the input end of the gearbox is connected to the driver.

[0020] The gear is connected to the output end of the gearbox, and the gear meshes with the rack.

[0021] Furthermore, the transmission module also includes: a limiting groove and a limiting plate;

[0022] The limiting groove is located at the bottom of the base;

[0023] The limiting plate is located at the bottom of the adjusting rod and is situated within the limiting groove.

[0024] Furthermore, the actuator is a rocker arm.

[0025] Furthermore, the driver is an electric motor.

[0026] According to another embodiment of the present invention, a lid assembly machine is provided, which includes the height adjustment mechanism of the previous embodiment.

[0027] According to an embodiment of this utility model, a height adjustment mechanism and a cap assembly machine are provided. This design allows for flexible adjustment of the working height of the cap assembly mechanism based on the actual height of the caps to be assembled, thereby adapting to the assembly requirements of caps of different specifications. Through this height adjustment mechanism, the cap assembly machine can accurately match the height differences of the caps, ensuring the stability and consistency of the assembly process, effectively improving production efficiency and product quality, and meeting the production requirements of diverse caps.

[0028] It should be understood that both the foregoing general description and the following detailed description are exemplary and intended to provide further illustration of the claimed technology. Attached Figure Description

[0029] Figure 1 This is a three-dimensional structural diagram of a height adjustment mechanism according to an embodiment of the present utility model.

[0030] Figure 2 This is a front sectional view of a height adjustment mechanism according to an embodiment of the present invention.

[0031] Figure 3 This is a three-dimensional structural diagram of a lid-making machine according to an embodiment of the present utility model. Detailed Implementation

[0032] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, further illustrating the present invention.

[0033] First, combine Figures 1-2 This invention describes a height adjustment mechanism according to an embodiment of the present invention, which is used in a lid-making machine and has a wide range of applications.

[0034] like Figures 1-2 As shown, a height adjustment mechanism according to an embodiment of the present invention includes an outer sleeve 100, a first transmission sleeve 200, a lower rotating disk 300, an adjusting rod 400, an adjusting module, a cam disk 600, a second transmission sleeve 700, and an upper rotating disk 800.

[0035] Specifically, such as Figures 1-2 As shown, in this embodiment, the outer sleeve 100 is fixed to the outer frame.

[0036] Specifically, such as Figures 1-2 As shown, in this embodiment, the bottom of the first transmission sleeve 200 is rotatably inserted into the outer sleeve 100 via a bearing.

[0037] Specifically, such as Figures 1-2 As shown, in this embodiment, the lower rotating disk 300 is disposed on the first transmission sleeve 200.

[0038] Specifically, such as Figures 1-2 As shown, in this embodiment, the top end of the adjusting rod 400 passes through the first transmission sleeve 200.

[0039] Specifically, such as Figures 1-2 As shown, in this embodiment, the adjustment module is connected to the bottom end of the adjustment rod 400 and is used to control the height of the adjustment rod 400.

[0040] Specifically, such as Figures 1-2 As shown, in this embodiment, the cam disk 600 is disposed on the top of the adjusting rod 400 and moves with the adjusting rod 400.

[0041] Specifically, such as Figures 1-2 As shown, in this embodiment, the top of the second transmission sleeve 700 is sleeved on the adjusting rod 400 via a bearing, and the bottom of the second transmission sleeve 700 is sleeved on the top of the first transmission sleeve 200. The second transmission sleeve 700 can be raised and lowered relative to the axial direction of the first transmission sleeve 200, and can rotate synchronously in the circumferential direction with the first transmission sleeve 200. By controlling the rotation of the first transmission sleeve 200, the second transmission sleeve 700, the lower rotating disk 300, and the upper rotating disk 800 can be driven to rotate together.

[0042] Specifically, such as Figures 1-2As shown, in this embodiment, the upper rotating disk 800 is disposed on the second transmission sleeve 700 for placing the cover assembly mechanism and for achieving cover assembly with the cam disk 600.

[0043] Furthermore, such as Figures 1-2 As shown, the adjustment module includes: a driver 501 and a transmission module; the driver 501 is connected to the bottom end of the adjustment rod 400 through the transmission module. When the driver 501 moves, the transmission module transmits the power of the driver 501 to the adjustment rod 400, so that the adjustment rod 400 moves up and down, thereby driving the cam plate 600 and the upper rotating plate 800 to move up and down, and controlling the height of the cover assembly.

[0044] Furthermore, such as Figures 1-2 As shown, the transmission module includes: a base 502, a fixed cover 503, a rack 504, a reduction gearbox 505, and a gear 506. The base 502 is sleeved on the bottom of the adjusting rod 400; the fixed cover 503 is disposed on the outer wall of the base 502; the rack 504 is disposed on the adjusting rod 400 and located inside the base 502; the reduction gearbox 505 is disposed on the fixed cover 503, and the input end of the reduction gearbox 505 is connected to the driver 501; the gear 506 is connected to the output end of the reduction gearbox 505, and the gear 506 meshes with the rack 504.

[0045] Furthermore, such as Figures 1-2 As shown, the transmission module also includes: a limiting groove 507 and a limiting plate 508; the limiting groove 507 is formed at the bottom of the base 502; the limiting plate 508 is disposed at the bottom of the adjusting rod 400 and is located within the limiting groove 507. The limiting groove 507 and the limiting plate 508 are used to limit the adjustment height of the adjusting rod 400.

[0046] Furthermore, such as Figures 1-2 As shown, the driver 501 is a rocker arm, which is manually cranked.

[0047] Furthermore, in this embodiment, the driver 501 is a motor, and an automatic control method is adopted.

[0048] Working principle:

[0049] When adjustment is needed, the driver 501 is controlled to run, which in turn outputs power through the gearbox 506 to drive the gear 506 to rotate, causing the rack 504 to move up and down as needed, causing the adjusting rod 400 to move up and down, thereby driving the cam plate 600 and the upper rotating plate 800 to move up and down, thus controlling the height of the cover assembly.

[0050] As described above, according to an embodiment of the present invention, a height adjustment mechanism can flexibly adjust the working height of the cap assembly mechanism according to the actual height of the bottle caps to be assembled, thereby adapting to the assembly requirements of bottle caps of different specifications. Through this height adjustment mechanism, the cap assembly machine can accurately match the height differences of bottle caps, ensuring the stability and consistency of the assembly process, effectively improving production efficiency and product quality, and meeting the production requirements of diverse bottle caps.

[0051] The above combined with the appendix Figures 1-2 A height adjustment mechanism according to an embodiment of the present invention is described. Furthermore, the present invention can also be applied to a lid-assembly machine.

[0052] like Figure 3 As shown, according to another embodiment of the present invention, a cap assembly machine is provided, including the height adjustment mechanism 1 of the previous embodiment. Through this height adjustment mechanism 1, the cap assembly machine can accurately match the height differences of bottle caps, ensuring the stability and consistency of the assembly process, effectively improving production efficiency and product quality, and meeting the production requirements of diverse bottle caps.

[0053] It should be noted that, in this specification, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0054] Although the present invention has been described in detail through the above preferred embodiments, it should be understood that the above description should not be considered as a limitation of the present invention. Various modifications and substitutions to the present invention will be apparent to those skilled in the art after reading the above content. Therefore, the scope of protection of the present invention should be defined by the appended claims.

Claims

1. A height adjustment mechanism, characterized in that, Includes: outer sleeve, first transmission sleeve, lower rotating disk, adjusting rod, adjusting module, cam disk, second transmission sleeve and upper rotating disk; The outer sleeve is fixed to the external frame; The bottom of the first transmission sleeve is rotatably inserted into the outer sleeve via a bearing; The lower rotating disk is mounted on the first transmission sleeve; The top end of the adjusting rod passes through the first transmission sleeve; The adjustment module is connected to the bottom end of the adjustment rod and is used to control the height of the adjustment rod; The cam disk is located at the top of the adjusting rod and moves with the adjusting rod; The top of the second transmission sleeve is sleeved on the adjusting rod via a bearing, and the bottom of the second transmission sleeve is sleeved on the top of the first transmission sleeve. The second transmission sleeve can be raised and lowered relative to the axial direction of the first transmission sleeve, and can rotate synchronously in the circumferential direction with the first transmission sleeve. The upper rotating disk is mounted on the second transmission sleeve.

2. The height adjustment mechanism as described in claim 1, characterized in that, The adjustment module includes: a driver and a transmission module; The driver is connected to the bottom end of the adjusting rod via a transmission module. When the driver moves, the transmission module transmits the power of the driver to the adjusting rod, causing the adjusting rod to rise and fall.

3. The height adjustment mechanism as described in claim 2, characterized in that, The transmission module includes: a base, a fixed cover, a rack, a reduction gearbox, and gears; The base is fitted onto the bottom of the adjusting rod; The fixing cover is disposed on the outer wall of the base; The rack is mounted on the adjusting rod and located inside the base; The gearbox is mounted on the fixed cover, and the input end of the gearbox is connected to the driver. The gear is connected to the output end of the gearbox, and the gear meshes with the rack.

4. The height adjustment mechanism as described in claim 3, characterized in that, The transmission module also includes: a limiting groove and a limiting plate; The limiting groove is formed at the bottom of the base; The limiting plate is disposed at the bottom of the adjusting rod and is located within the limiting groove.

5. The height adjustment mechanism as described in claim 2, characterized in that, The actuator is a rocker arm.

6. The height adjustment mechanism as described in claim 2, characterized in that, The driver is a motor.

7. A capping machine, characterized in that, It includes the height adjustment mechanism as described in any one of claims 1 to 6.

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