Motor cover pulling mechanism capable of being modularly replaced

Abstract

The utility model relates to the technical field of cover pulling machines, and discloses a motor cover pulling mechanism capable of being modularly replaced, which comprises a worm and gear speed reducer, an output guide assembly arranged at the power output end of the worm and gear speed reducer, and a cover body clamping mechanism arranged below the output guide assembly, the connecting assembly is arranged between the cover body clamping mechanism and the output guide assembly; and the connecting assembly comprises a joint connecting shaft arranged between the cover body clamping mechanism and the output guide assembly. According to the motor cover pulling mechanism capable of being modularly replaced, the cover body clamping mechanism and the output guide assembly are connected through the connecting assembly, the cover body clamping mechanism with the proper size can be replaced according to the diameter of the cover body, so that the cover bodies with different diameters can be conveniently adjusted, and meanwhile, the guide assembly can adjust the position of a movable rod according to needs; therefore, the lifting range of the connecting assembly is adjusted, and the modularized replaceable cover pulling mechanism is more convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of cap-removing machine technology, specifically a modularly replaceable motor cap-removing mechanism. Background Technology

[0002] A motor-driven lid-removing mechanism is a mechanical device used to remove the lid of a container. It typically uses a motor as a power source and achieves the opening or removal of the lid through mechanical transmission and actuation components.

[0003] In the field of cap-removing machines, existing motor-driven cap-removing mechanisms generally consist of a motor, transmission components, actuators, and possible auxiliary components (such as cylinders, guide rails, sensors, etc.). The motor provides power, the transmission components convert the motor's rotational motion into the linear or rotational motion required by the actuators, and the actuators directly act on the caps to achieve the cap-removing action.

[0004] However, most existing motor-driven cover removal mechanisms are integral structures, making it inconvenient to freely replace the cover as needed. Summary of the Invention

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] Given that most existing motor-driven cover-removing mechanisms are integral structures, it is inconvenient to freely replace the cover as needed.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A modularly replaceable motor cover removal mechanism, characterized in that it includes:

[0009] The drive assembly includes a worm gear reducer, an output guide assembly disposed at the power output end of the worm gear reducer, a cover clamping mechanism disposed below the output guide assembly, and a connecting assembly disposed between the cover clamping mechanism and the output guide assembly;

[0010] The connecting assembly includes a joint connecting shaft disposed between the cover clamping mechanism and the output guide assembly, a first connecting bolt threaded to the top side of the joint connecting shaft, a second connecting bolt threaded to the bottom side of the joint connecting shaft, and a third connecting bolt rotatably mounted on the bottom of the drive assembly.

[0011] As a further embodiment of this utility model: the output guide assembly includes a turntable fixed to the power output end of the worm gear reducer, a guide groove formed on the end face of the turntable, a guide slider slidably installed in the inner cavity of the guide groove, a movable rod fixed to the front end of the guide slider, and an adjusting screw installed at the bottom of the guide slider via a bearing.

[0012] As a further embodiment of this utility model: the cover clamping mechanism includes a cylinder fixing plate installed below the joint connecting shaft, a cover lifting cylinder installed below the cylinder fixing plate by bolts, and a joint ear seat fixed to the top of the cylinder fixing plate.

[0013] As a further embodiment of this utility model, the cover clamping mechanism further includes a lifting bracket fixed to the telescopic end of the cover lifting cylinder, a connecting rod rotatably installed on the left and right sides of the lifting bracket, a gripper rotatably installed at the end of the connecting rod, and a cover-pulling side plate fixed to the left and right sides of the cover lifting cylinder.

[0014] As a further embodiment of this utility model: the movable rod is threadedly connected to the first connecting bolt, and the joint ear seat is threadedly connected to the second connecting bolt.

[0015] As a further improvement of this utility model: the middle part of the gripper is rotatably connected to the cover removal side plate, and the gripper, the connecting rod and the lifting bracket are rotatably connected end to end in sequence.

[0016] As a further embodiment of this utility model: the drive assembly also includes a guide rod installed above the cylinder fixing plate, and a connecting hole is provided at the connection between the guide rod and the cylinder fixing plate, and the third connecting bolt passes through the connecting hole and is threadedly connected to the guide rod.

[0017] As a further embodiment of this utility model: the drive assembly further includes a guide sleeve sleeved outside the guide rod, a guide sleeve fixing plate fixed outside the guide sleeve, a guide rod connecting plate rotatably mounted on the top of the guide rod, and a movable groove formed in the middle of the guide sleeve fixing plate, with the joint connecting shaft passing through the interior of the movable groove.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] The cover clamping mechanism and output guide assembly of this utility model are connected by a connecting assembly. The cover clamping mechanism can be replaced with one of appropriate size according to the diameter of the cover, so as to facilitate the adjustment of covers of different diameters. At the same time, the guide assembly can adjust the position of the movable rod as needed, thereby adjusting the lifting range of the connecting assembly. The modular and replaceable cover removal mechanism is more convenient to use.

[0020] The cover clamping mechanism of this utility model can drive the jaws to rotate through the lifting bracket and connecting rod to clamp the cover. When the cylinder fixing plate is raised and lowered, the height of the cover lifting cylinder can be adjusted to achieve cover removal in conjunction with the cover lifting cylinder.

[0021] The drive component of this invention, in conjunction with the output guide component, can convert rotational force into linear force, thereby enabling the cap removal operation. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of a modularly replaceable motor cover removal mechanism.

[0023] Figure 2 A schematic diagram of a cover clamping mechanism in a modularly replaceable motor cover removal mechanism;

[0024] Figure 3 A schematic diagram of the output guide component in a modularly replaceable motor cover removal mechanism;

[0025] Figure 4 A schematic diagram of a guide slider in a modularly replaceable motor cover removal mechanism;

[0026] Figure 5 This is a schematic diagram of the joint connecting shaft in a modularly replaceable motor cover removal mechanism.

[0027] In the diagram: 1. Drive assembly; 101. Worm gear reducer; 102. Guide sleeve fixing plate; 103. Movable groove; 104. Guide sleeve; 105. Guide rod connecting plate; 106. Guide rod; 2. Output guide assembly; 201. Turntable; 202. Guide slide; 203. Movable rod; 204. Adjusting screw; 205. Guide slider; 3. Connecting assembly; 301. Joint connecting shaft; 302. First connecting bolt; 303. Second connecting bolt; 304. Third connecting bolt; 4. Cover clamping mechanism; 401. Cylinder fixing plate; 402. Joint ear seat; 403. Connecting hole; 404. Cover lifting cylinder; 405. Cover side plate; 406. Lifting bracket; 407. Connecting rod; 408. Gripper. Detailed Implementation

[0028] To make the above-mentioned objectives, features and advantages of this utility model more readily understood, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments. Example

[0031] Please see Figure 1 , Figure 3 , Figure 4 and Figure 5 This is the first embodiment of the present invention, which provides a modularly replaceable motor cover removal mechanism, comprising:

[0032] The drive assembly 1 includes a worm gear reducer 101, an output guide assembly 2 disposed at the power output end of the worm gear reducer 101, a cover clamping mechanism 4 disposed below the output guide assembly 2, and a connecting assembly 3 disposed between the cover clamping mechanism 4 and the output guide assembly 2.

[0033] The connecting assembly 3 includes a joint connecting shaft 301 disposed between the cover clamping mechanism 4 and the output guide assembly 2, a first connecting bolt 302 threaded to the top side of the joint connecting shaft 301, a second connecting bolt 303 threaded to the bottom side of the joint connecting shaft 301, and a third connecting bolt 304 rotatably mounted on the bottom of the drive assembly 1.

[0034] Specifically, the output guide assembly 2 includes a turntable 201 fixed to the power output end of the worm gear reducer 101, a guide groove 202 opened on the end face of the turntable 201, a guide slider 205 slidably installed in the inner cavity of the guide groove 202, a movable rod 203 fixed to the front end of the guide slider 205, and an adjusting screw 204 installed at the bottom of the guide slider 205 via a bearing.

[0035] Furthermore, the adjusting screw 204 is threadedly connected to the turntable 201. Rotating the adjusting screw 204 can drive the guide slider 205 to slide in the inner cavity of the guide groove 202, thereby adjusting the position of the guide slider 205. During adjustment, the guide slider 205 can drive the movable rod 203 to move, thereby adjusting the position of the movable rod 203.

[0036] In use, the power output end of the worm gear reducer 101 rotates, which drives the turntable 201 to rotate, thereby driving the movable rod 203 on the turntable 201 to rotate. When the movable rod 203 rotates, it can drive the cover clamping mechanism 4 to rise and fall through the connecting component 3, thereby adjusting the height of the cover clamping mechanism 4 and clamping the cover. After clamping the cover, the cover clamping mechanism 4 drives the cover to move upward, thereby realizing the cover removal operation. The output guide component 2 on the drive component 1 can adjust the position of the movable rod 203 as needed. Rotating the adjusting screw 204 can drive the guide slider 205 to slide in the inner cavity of the guide groove 202, thereby adjusting the position of the guide slider 205. During adjustment, the movable rod 203 can be moved through the guide slider 205.

[0037] In summary, the modularly replaceable motor-driven cap-removing mechanism, cap clamping mechanism 4, and output guide assembly 2 are connected by connecting assembly 3. The cap clamping mechanism 4 of appropriate size can be replaced according to the cap diameter, thus facilitating the adjustment of caps of different diameters. At the same time, the guide assembly 2 can adjust the position of the movable rod 203 as needed, thereby adjusting the lifting range of the connecting assembly 3. The modular and replaceable cap-removing mechanism is more convenient to use. Example

[0038] Please see Figure 2 This is the second embodiment of the present invention, which provides an improved design for a modularly replaceable motor cover removal mechanism.

[0039] Specifically, the cover clamping mechanism 4 includes a cylinder fixing plate 401 installed below the joint connecting shaft 301, a cover lifting cylinder 404 installed below the cylinder fixing plate 401 by bolts, and a joint ear seat 402 fixed to the top of the cylinder fixing plate 401.

[0040] Furthermore, the joint ear seat 402 can be connected to the joint connecting shaft 301, and the cap lifting cylinder 404 can drive the cap clamping mechanism 4 to clamp the cap.

[0041] Specifically, the cover clamping mechanism 4 also includes a lifting bracket 406 fixed to the telescopic end of the cover lifting cylinder 404, a connecting rod 407 rotatably installed on the left and right sides of the lifting bracket 406, a gripper 408 rotatably installed at the end of the connecting rod 407, and a cover-pulling side plate 405 fixed to the left and right sides of the cover lifting cylinder 404.

[0042] Furthermore, when the cap-lifting cylinder 404 extends or retracts, it can push the lifting bracket 406 to rise or fall. When the lifting bracket 406 moves up and down, it can drive the gripper 408 to rotate through the connecting rod 407, thereby adjusting the angle of the gripper 408 and thus achieving the clamping operation of the cap.

[0043] Specifically, the movable rod 203 is threadedly connected to the first connecting bolt 302, and the joint ear seat 402 is threadedly connected to the second connecting bolt 303.

[0044] Furthermore, the connecting assembly 3 connects the output guide assembly 2 and the cover clamping mechanism 4 through the first connecting bolt 302, the second connecting bolt 303 and the third connecting bolt 304 respectively.

[0045] Specifically, the middle part of the gripper 408 is rotatably connected to the cover removal side plate 405, and the gripper 408, the connecting rod 407 and the lifting bracket 406 are rotatably connected end to end in sequence.

[0046] Furthermore, when the gripper 408 rotates, its middle part is rotatably connected to the cap removal side plate 405. The cap removal side plate 405 can limit the rotation of the gripper 408. The side of the gripper 408 is provided with a groove that is compatible with the cap body, so as to facilitate gripping the cap body.

[0047] In use, when clamping, after the cap-removing lifting cylinder 404 is activated, the cap-removing lifting cylinder 404 extends and retracts, which can push the lifting bracket 406 to rise and fall. When the lifting bracket 406 moves up and down, it can drive the gripper 408 to rotate through the connecting rod 407, thereby adjusting the angle of the gripper 408, thus realizing the clamping work of the cap. Since the cap-removing lifting cylinder 404 is installed on the cylinder fixing plate 401, when the cylinder fixing plate 401 rises and falls, it can adjust the height of the cap-removing lifting cylinder 404, so as to realize the cap removal in conjunction with the cap-removing lifting cylinder 404.

[0048] In summary, the cap-removing lifting cylinder 404 can drive the gripper 408 to rotate through the lifting bracket 406 and the connecting rod 407 to clamp the cap. When the cylinder fixing plate 401 is raised or lowered, the height of the cap-removing lifting cylinder 404 can be adjusted to achieve cap removal in conjunction with the cap-removing lifting cylinder 404. Example

[0049] Please see Figure 1 and Figure 5 This is the second embodiment of the present invention, which provides an improved design for a modularly replaceable motor cover removal mechanism.

[0050] Specifically, the drive assembly 1 also includes a guide rod 106 installed above the cylinder mounting plate 401. A connection hole 403 is provided at the connection between the guide rod 106 and the cylinder mounting plate 401. A third connecting bolt 304 passes through the connection hole 403 and is threadedly connected to the guide rod 106.

[0051] Furthermore, the guide rod 106 is located at the top of the cylinder fixing plate 401 and is fixed at the bottom by the third connecting bolt 304. The guide rod 106 can drive the cylinder fixing plate 401 to move up and down.

[0052] Specifically, the drive assembly 1 also includes a guide sleeve 104 sleeved on the outside of the guide rod 106, a guide sleeve fixing plate 102 fixed on the outside of the guide sleeve 104, a guide rod connecting plate 105 rotatably mounted on the top of the guide rod 106, and a movable groove 103 opened in the middle of the guide sleeve fixing plate 102, with the joint connecting shaft 301 passing through the interior of the movable groove 103.

[0053] Furthermore, when the worm gear reducer 101 is working, it can drive the turntable 201 to rotate. As the turntable 201 rotates, the movable rod 203 on the turntable 201 can drive the joint connecting shaft 301 to rotate. When the joint connecting shaft 301 moves inside the movable groove 103, the movable groove 103 limits the joint connecting shaft 301.

[0054] When in use, the worm gear reducer 101 drives the turntable 201 to rotate. As the turntable 201 rotates, the movable rod 203 on the turntable 201 drives the joint connecting shaft 301 to rotate. The joint connecting shaft 301 moves inside the movable groove 103. At this time, the bottom end of the joint connecting shaft 301 drives the cylinder fixing plate 401 to move. The guide rod 106 on the cylinder fixing plate 401 can slide inside the guide sleeve 104. The guide sleeve 104 limits the movement direction of the guide rod 106, thereby allowing the cylinder fixing plate 401 to move up and down.

[0055] In summary, by using the drive component 1 and the output guide component 2, the rotational force can be converted into a linear force, thereby enabling the cap removal operation.

[0056] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0057] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0058] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A modularly replaceable motor cover removal mechanism, characterized in that: include: The drive assembly (1) includes a worm gear reducer (101), an output guide assembly (2) disposed at the power output end of the worm gear reducer (101), a cover clamping mechanism (4) disposed below the output guide assembly (2), and a connecting assembly (3) disposed between the cover clamping mechanism (4) and the output guide assembly (2). The connecting assembly (3) includes a joint connecting shaft (301) disposed between the cover clamping mechanism (4) and the output guide assembly (2), a first connecting bolt (302) threaded to the top side of the joint connecting shaft (301), a second connecting bolt (303) threaded to the bottom side of the joint connecting shaft (301), and a third connecting bolt (304) rotatably mounted on the bottom of the drive assembly (1).

2. The modularly replaceable motor cover removal mechanism according to claim 1, characterized in that: The output guide assembly (2) includes a turntable (201) fixed to the power output end of the worm gear reducer (101), a guide groove (202) opened on the end face of the turntable (201), a guide slider (205) slidably installed in the inner cavity of the guide groove (202), a movable rod (203) fixed to the front end of the guide slider (205), and an adjusting screw (204) installed at the bottom of the guide slider (205) by a bearing.

3. The modularly replaceable motor cover removal mechanism according to claim 2, characterized in that: The cover clamping mechanism (4) includes a cylinder fixing plate (401) installed below the joint connecting shaft (301), a cover lifting cylinder (404) installed below the cylinder fixing plate (401) by bolts, and a joint ear seat (402) fixed to the top of the cylinder fixing plate (401).

4. The modularly replaceable motor cover removal mechanism according to claim 3, characterized in that: The cover clamping mechanism (4) further includes a lifting bracket (406) fixed to the telescopic end of the cover lifting cylinder (404), a connecting rod (407) rotatably installed on the left and right sides of the lifting bracket (406), a gripper (408) rotatably installed at the end of the connecting rod (407), and a cover-pulling side plate (405) fixed to the left and right sides of the cover lifting cylinder (404).

5. The modularly replaceable motor cover removal mechanism according to claim 4, characterized in that: The movable rod (203) is threadedly connected to the first connecting bolt (302), and the joint ear seat (402) is threadedly connected to the second connecting bolt (303).

6. The modularly replaceable motor cover removal mechanism according to claim 5, characterized in that: The middle part of the gripper (408) is rotatably connected to the cover side plate (405), and the gripper (408), the connecting rod (407) and the lifting bracket (406) are rotatably connected end to end in sequence.

7. A modularly replaceable motor cover removal mechanism according to claim 6, characterized in that: The drive assembly (1) also includes a guide rod (106) installed above the cylinder fixing plate (401). A connection hole (403) is provided at the connection between the guide rod (106) and the cylinder fixing plate (401). The third connecting bolt (304) passes through the connection hole (403) and is threadedly connected to the guide rod (106).

8. A modularly replaceable motor cover removal mechanism according to claim 7, characterized in that: The drive assembly (1) further includes a guide sleeve (104) sleeved on the outside of the guide rod (106), a guide sleeve fixing plate (102) fixed on the outside of the guide sleeve (104), a guide rod connecting plate (105) rotatably mounted on the top of the guide rod (106), and a movable groove (103) opened in the middle of the guide sleeve fixing plate (102), wherein the joint connecting shaft (301) passes through the interior of the movable groove (103).

Images