CN215364819U

CN215364819U - Cover opening device

Info

Publication number: CN215364819U
Application number: CN202121326172.XU
Authority: CN
Inventors: 朱国峰
Original assignee: WUXI ZHONGTIAN SOLID WASTE DISPOSAL CO Ltd
Current assignee: WUXI ZHONGTIAN SOLID WASTE DISPOSAL CO Ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-31
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a cover opening device, and belongs to the technical field of cleaning equipment. The cap opening device comprises a cap opening mechanism and a rotary driving piece for driving the cap opening mechanism to overturn, wherein the cap opening mechanism comprises a cap screwing component and a cap clamping component; the clamp cover assembly comprises clamping jaws and a clamping jaw driving piece, wherein the clamping jaw driving piece is used for driving the clamping jaws to open or close so as to clamp or release the cover. Utilize earlier to unscrew the lid with the spiral cover subassembly, it is tight with the lid clamp to recycle the double-layered lid subassembly, then alright utilize outside conveying mechanism to drive the device that uncaps to remove, remove the lid and concentrate and accomodate, because lid itself has certain height, can not vertically place, consequently still can utilize the rotation driving piece drive mechanism that uncaps to rotate to make the lid deflect to the horizontality and place it again, whole process of uncapping replaces artifical automatic completion through machinery.

Description

Cover opening device

Technical Field

The utility model relates to the technical field of cleaning equipment, in particular to a cover opening device.

Background

The plastic barrels are commonly used containers in the chemical industry, the application range is wide, and in order to save energy and reduce cost, some waste barrels can be reused after being cleaned. The plastic barrel is cleaned before residual liquid in the barrel is poured out, the barrel cover needs to be opened firstly, machinery specially used for opening the barrel cover is not available in the market at present, manual uncovering can only be achieved through manpower, the working efficiency is low, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cover opening device which can automatically open and clamp a cover and has high cover opening efficiency and safety.

In order to realize the purpose, the following technical scheme is provided:

a cap opening device comprising a cap opening mechanism and a rotary drive member for driving the cap opening mechanism to turn, the cap opening mechanism comprising:

the cap screwing assembly comprises a screwing claw and a screwing claw driving piece, and the screwing claw driving piece is used for driving the screwing claw to rotate so as to unscrew the cap to be opened;

the clamping cover assembly comprises clamping jaws and a clamping jaw driving piece, and the clamping jaw driving piece is used for driving the clamping jaws to open or close so as to clamp or loosen the cover.

As an alternative to the cap opening device, the rotary claw includes:

the rotary seat is provided with an installation groove;

the rotary claw body is telescopically arranged in the mounting groove;

the elastic piece is arranged in the mounting groove and abutted against the first end of the rotary claw body.

As an alternative to the cap opening device, the second end of the rotary claw body is provided with a stopper for providing a rotational force to the cap to unscrew the cap.

As an alternative to the cap opening device, a groove is provided on an end surface of the second end of the rotary claw body.

As an alternative of the cap opening device, the cap screwing assembly further comprises a guide structure, the guide structure comprises a sliding groove arranged along the telescopic direction of the screw claw body and a sliding key arranged in the sliding groove in a sliding manner, one of the screw base and the screw claw body is provided with the sliding groove, and the other one of the screw base and the screw claw body is provided with the sliding key.

As an alternative to the cap opening device, the clamping jaw includes two clamping jaw bodies respectively disposed at two sides of the cap, and the clamping jaw driving member is configured to drive the two clamping jaw bodies to move toward or away from each other.

As an alternative of the cover opening device, the clamping cover assembly further comprises two limiting parts which are arranged in one-to-one correspondence with the clamping jaw bodies, and the limiting parts are arranged on the outer sides of the clamping jaw bodies corresponding to the limiting parts.

As an alternative of the cover opening device, the clamping jaw body is provided with a limiting step matched with the shape of the cover.

As an alternative of the cap opening device, the clamping jaw body is provided with a clamping surface matched with the shape of the cap.

As an alternative to the cap opening device, the cap screwing assembly further comprises a screw claw mounting seat, and the screw claw is rotatably arranged on the screw claw mounting seat.

Compared with the prior art, the utility model has the beneficial effects that:

the cap opening device comprises a cap opening mechanism and a rotary driving piece for driving the cap opening mechanism to overturn, wherein the cap opening mechanism comprises a cap screwing component and a cap clamping component; the clamp cover assembly comprises clamping jaws and a clamping jaw driving piece, wherein the clamping jaw driving piece is used for driving the clamping jaws to open or close so as to clamp or release the cover. Utilize earlier to unscrew the lid with the spiral cover subassembly, it is tight with the lid clamp to recycle the double-layered lid subassembly, then alright utilize outside conveying mechanism to drive uncapping device and remove, remove the lid and concentrate and accomodate, because lid itself has certain height, can not vertically place, consequently still can utilize the rotation driving piece drive uncapping mechanism rotatory, so that the lid deflects to the horizontality and places it again, whole process of uncapping replaces artifical automatic completion through machinery, not only uncapping efficiently, there is not the potential safety hazard yet.

Drawings

Fig. 1 is a schematic structural view of a cap opening device from one view in an embodiment of the present invention;

fig. 2 is a schematic structural view of a cap opening device from another view in the embodiment of the utility model;

FIG. 3 is a cross-sectional view taken along plane A-A of FIG. 2;

FIG. 4 is a schematic structural view of a rotating claw according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a cover in an embodiment of the utility model.

Reference numerals:

100. a cover;

1. a cap screwing assembly; 11. rotating the claw; 111. rotating the base; 1111. mounting grooves; 112. a rotary claw body; 1121. a limiting block; 11211. a bevel; 1122. a groove; 1123. a chute; 113. an elastic member; 12. a rotating jaw driving member; 13. a rotary claw mounting seat;

2. a clip cover assembly; 21. a clamping jaw; 211. a jaw body; 2111. a limiting step; 2112. a clamping surface; 22. a jaw drive; 23. a clamping jaw mounting seat; 24. and a limiting member.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

As shown in fig. 1 to 5, the present embodiment is directed to providing a cap opening device, which includes a cap opening mechanism and a rotary driving member for driving the cap opening mechanism to turn, the cap opening mechanism includes a cap screwing assembly 1 and a cap clamping assembly 2, the cap screwing assembly 1 includes a screwing claw 11 and a screwing claw driving member 12, the screwing claw driving member 12 is used for driving the screwing claw 11 to rotate so as to screw off a cap 100 to be opened; the clip cover assembly 2 includes the jaws 21 and jaw drivers 22, the jaw drivers 22 being used to drive the jaws 21 to open or close to grip or release the cover 100.

It can be understood that, utilize spiral cover subassembly 1 earlier to unscrew lid 100, it is tight with lid 100 clamp to recycle double-layered lid subassembly 2, then alright utilize outside conveying mechanism to drive the device of uncapping to move, remove lid 100 and concentrate and accomodate, because lid 100 itself has certain height, can not vertically place, consequently still can utilize the rotatory driving piece drive mechanism of uncapping rotatory, so that lid 100 deflects to the horizontality and place it again, whole process of uncapping replaces artifical automatic completion through machinery, not only it is efficient to uncap, there is not the potential safety hazard yet.

Optionally, the rotating claw 11 includes a rotating base 111, a rotating claw body 112 and an elastic member 113, and an installation groove 1111 is formed on the rotating base 111; the rotary claw body 112 is telescopically arranged in the mounting groove 1111; the elastic member 113 is disposed in the mounting groove 1111 and abuts against the first end of the rotary claw body 112. Since the cover 100 moves upwards during the process of unscrewing the cover 100, the height of the rotary claw body 112 is flexibly adjusted by the elastic member 113, which facilitates the smooth unscrewing of the cover 100 and protects the rotary claw 11 from being damaged. The elastic member 113 is exemplarily a spring, and the number of the spring may be provided in plural in order to provide a stable elastic force.

Optionally, the screw cap assembly 1 further comprises a screw claw mounting seat 13, and the screw claw 11 is rotatably arranged on the screw claw mounting seat 13. Specifically, the rotary base 111 is rotatably disposed on the rotary claw mounting base 13, and the rotary claw mounting base 13 is utilized to support the rotary claw 11, so that the rotary claw 11 rotates more stably.

Optionally, the second end of the rotary claw body 112 is provided with a stop block 1121, and the stop block 1121 is used for providing a rotational force to the cover 100 to unscrew the cover 100. Optionally, a side of the stop block 1121 is provided with a slope 11211. The stop block 1121 extends in a direction perpendicular to the second end surface of the rotating claw body 112, and since the cover 100 is provided with a boss matching with the stop block 1121, the stop block 1121 can abut against one side of the boss to apply a rotating force to the boss to unscrew the cover 100.

Optionally, a groove 1122 is formed on the end surface of the second end of the rotating claw body 112. In the present embodiment, the recess 1122 can reduce the weight of the rotary claw body 112. In other embodiments, the grooves 1122 can clear features on the lid 100 to allow the pawl bodies 112 to easily unscrew the lid 100.

Optionally, the screw cap assembly 1 further includes a guiding structure, the guiding structure includes a sliding slot 1123 disposed along the telescopic direction of the screw claw body 112 and a sliding key slidably disposed in the sliding slot 1123, one of the screw base 111 and the screw claw body 112 is provided with the sliding slot 1123, and the other is provided with the sliding key. Illustratively, the rotating claw body 112 is provided with a sliding slot 1123 arranged along the telescopic direction of the rotating claw body 112, and the rotating base 111 is provided with a sliding key slidably arranged in the sliding slot 1123. The sliding key is matched with the sliding groove 1123, so that the telescopic action of the rotary claw body 112 is achieved, and the structure is more stable.

Alternatively, the clamping jaw 21 includes two clamping jaw bodies 211 respectively disposed at both sides of the cover 100, and the clamping jaw driving member 22 is used for driving the two clamping jaw bodies 211 to move toward or away from each other. The two jaw bodies 211 are respectively clamped on two sides of the cover 100, so that the cover 100 is stressed more stably, and the cover 100 is not easy to slide off in the process of transferring the cover 100.

Optionally, the clamping cap assembly 2 further includes a clamping jaw mounting seat 23, and the clamping jaw driving member 22 is fixedly disposed on the clamping jaw mounting seat 23. Illustratively, the jaw actuator 22 employs a double-acting cylinder, and the two jaw bodies 211 are respectively connected to two piston rods of the double-acting cylinder, so that the two jaw bodies 211 can move toward or away from each other under the driving of the double-acting cylinder to clamp or loosen the cover 100.

Optionally, the clamping cover assembly 2 further includes two limiting members 24 disposed corresponding to the two clamping jaw bodies 211, and the limiting members 24 are disposed on the outer sides of the clamping jaw bodies 211 corresponding to the limiting members 24. The limiting member 24 is fixedly disposed on the jaw mounting base 23, and is used for limiting displacement of the jaw body 211, so as to prevent the jaw body 211 from moving too much, and protect the jaw driving member 22.

Optionally, the jaw body 211 is provided with a stop step 2111 matching the profile of the lid 100. The stop step 2111 engages with a step on the lid 100 to prevent the lid 100 from sliding off during transport.

Optionally, the body 211 is provided with a gripping surface 2112 matching the profile of the lid 100. Illustratively, when the lid 100 is circular in configuration, the gripping surface 2112 is a circular arc, thereby allowing the body 211 to securely grip the lid 100.

Optionally, the cap opening device further comprises a mounting plate, the rotating claw mounting seat 13 and the clamping claw mounting seat 23 are both fixedly arranged on the mounting plate, and the rotary driving piece is used for driving the mounting plate to turn over by a preset angle. Illustratively, since the cover 100 has a certain height and cannot be placed vertically, the cover 100 can be adjusted from a vertical state to a horizontal state by rotating the driving member to drive the mounting plate to turn over by 90 degrees, thereby facilitating the placement of the cover 100.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A cap opening device, comprising a cap opening mechanism and a rotary driving member for driving the cap opening mechanism to turn, the cap opening mechanism comprising:

the cap screwing assembly (1) comprises a screwing claw (11) and a screwing claw driving piece (12), wherein the screwing claw driving piece (12) is used for driving the screwing claw (11) to rotate so as to unscrew the cap (100) to be opened;

the clamping cover assembly (2) comprises clamping jaws (21) and a clamping jaw driving piece (22), wherein the clamping jaw driving piece (22) is used for driving the clamping jaws (21) to open or close so as to clamp or release the cover (100).

2. A cap opener according to claim 1, wherein the rotary claw (11) comprises:

the rotary seat (111) is provided with an installation groove (1111);

the rotary claw body (112) is telescopically arranged in the mounting groove (1111);

and the elastic piece (113) is arranged in the mounting groove (1111) and is abutted against the first end of the rotary claw body (112).

3. The cap opening device according to claim 2, wherein a second end of the rotary claw body (112) is provided with a stopper (1121), and the stopper (1121) is used for providing a rotational force to the cap (100) to unscrew the cap (100).

4. The door opener according to claim 2, wherein a groove (1122) is provided on an end surface of the second end of the rotary claw body (112).

5. A cap opener according to claim 2, wherein the cap screwing assembly (1) further comprises a guide structure including a slide groove (1123) provided along the telescopic direction of the screw claw body (112) and a slide key slidably provided in the slide groove (1123), and one of the screw base (111) and the screw claw body (112) is provided with the slide groove (1123) and the other is provided with the slide key.

6. The door opener according to claim 1, wherein the gripper (21) includes two gripper bodies (211) respectively provided on both sides of the cover (100), and the gripper driving member (22) is configured to drive the two gripper bodies (211) to move in directions toward and away from each other.

7. The door opener according to claim 6, wherein the clip cover assembly (2) further comprises two stoppers (24) provided in one-to-one correspondence with the two jaw bodies (211), and the stoppers (24) are provided outside the jaw bodies (211) corresponding thereto.

8. The cap opener according to claim 6, wherein a stopper step (2111) matching the outer shape of the cap (100) is provided on the claw body (211).

9. The door opener according to claim 6, wherein the claw body (211) is provided with a gripping surface (2112) matching the outer shape of the lid (100).

10. A cap release device according to any one of claims 1 to 9, wherein the cap assembly (1) further comprises a claw mount (13), and the claw (11) is rotatably provided on the claw mount (13).