Clamping jaw device of cleaning machine

Abstract

The clamping jaw device of the cleaning machine comprises a main frame body, a clamping jaw assembly, an adsorption assembly and a driving piece, the driving piece is fixedly arranged on the main frame body, the clamping jaw assembly comprises a connecting part and a clamping part which are connected in a hinged mode, and the two ends of the connecting part are rotationally connected with the output end of the driving piece and the clamping part respectively. One end of the clamping part is rotationally connected with the main frame body, the clamping block is fixed to the other end of the clamping part, the driving part drives the connecting part and the clamping part to move so that the clamping block can clamp the outer portion of a cleaned object, and the adsorption assemblies are fixed to the main frame body and symmetrically arranged on the upper side and the lower side of the clamping jaw assembly. The clamping jaw comprises a main frame body, a clamping jaw assembly used for clamping an object is arranged on the main frame body, a driving part drives the clamping jaw assembly to be folded and unfolded so as to clamp and loosen the object, an adsorption assembly is further arranged on the main frame body, the outer portion of the object is further subjected to vacuum adsorption through the adsorption assembly, the clamping tightness of the object is further improved, and the clamping efficiency is improved. And the clamping reliability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning machines, and particularly relates to a jaw device of a cleaning machine. Background Art

[0002] A cleaning machine is a device used to clean articles during processing and production. Since it needs to withstand a certain water pressure during cleaning, it is necessary to clamp the articles to prevent them from falling and affecting the cleaning process.

[0003] The existing jaws of cleaning machines are used to hold articles, but such jaws usually only hold the outside of the articles by applying an inward pre-tightening force to the articles, and the clamping effect is relatively single, and there may be a possibility of insufficient clamping. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a jaw device of a cleaning machine to solve the problems put forward in the above background art.

[0005] In view of this, the utility model provides a jaw device of a cleaning machine, which includes a main frame body, a jaw assembly, an adsorption assembly and a driving member. The driving member is fixedly arranged on the main frame body. The jaw assembly includes a connecting part and a clamping part which are hinged to each other. Two ends of the connecting part are respectively rotationally connected to the output end of the driving member and the clamping part. One end of the clamping part is rotationally connected to the main frame body, and the other end is fixedly provided with a clamping block. The driving member drives the connecting part and the clamping part to move so that the clamping block clamps the outside of the cleaning article. The adsorption assembly is fixed on the main frame body and symmetrically arranged on the upper and lower sides of the jaw assembly for cooperatively adsorbing the outside of the cleaning article.

[0006] A further embodiment of the utility model is that the main frame body includes a support plate and positioning plates fixed on both sides of the support plate. The driving member is fixed on the support plate and located between the positioning plates. The output end of the driving member passes through the support plate and is drivingly connected to the connecting part.

[0007] A further embodiment of the utility model is that the connecting part is a crank. There are two cranks, which are symmetrically arranged on the upper and lower sides of the output end of the driving member. A connecting shaft passes through the crank and the output end of the driving member. The crank is rotationally connected to the connecting shaft. A chute is formed on the positioning plate. A pulley is rotatably arranged on the connecting shaft. The pulley is rotationally matched with the chute. The other end of the crank is hinged to the clamping part.

[0008] A further embodiment of the utility model is that a fixed shaft is fixed between the positioning plates. The clamping part is a clamping handle, which is V-shaped. The middle part of the clamping handle is hinged to the crank. One end of the clamping handle is rotationally connected to the fixed shaft. The clamping block is fixed on the other end of the clamping handle.

[0009] A further embodiment of the present utility model is that the adsorption assembly includes a fixed block and a vacuum suction nozzle. The fixed block is fixed on the fixed shaft and is located between the positioning plate and the clamping handle, and the vacuum suction nozzles are symmetrically fixed on the fixed block.

[0010] A further embodiment of the present utility model is that the driving member is a cylinder.

[0011] The beneficial effects of the present utility model are:

[0012] This clamping jaw includes a main frame body. A clamping jaw assembly for clamping an article is provided on the main frame body. The clamping jaw assembly is driven by a driving member to open and close to clamp and release the article. An adsorption assembly is also provided on the main frame body. The outer part of the article is further subjected to vacuum adsorption through the adsorption assembly, further enhancing the clamping tightness of the article and improving the clamping reliability. Description of the Drawings

[0013] Figure 1 Schematic diagram of the overall structure of the present utility model Figure 1 ;

[0014] Figure 2 Schematic diagram of the overall structure of the present utility model Figure 2 。 Detailed Embodiment

[0015] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0016] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, rather than intending to limit the exemplary embodiments according to the present application. For the convenience of description, the dimensions of each part shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0017] It should be noted that in the description of the present application, terms such as "first" and "second" in the specification and claims are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same type, and do not limit the number of objects. For example, the first object can be one or multiple. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / ", generally represents an "or" relationship between the associated objects before and after.

[0018] It should be noted that in the description of the present application, the orientation or positional relationships indicated by terms such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing the present application and simplifying the description. Without contrary instructions, these orientation terms do not indicate and imply that the devices or elements referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present application; the terms "inside" and "outside" refer to the inside and outside relative to the contour of each component itself.

[0019] It should be noted that in the present application, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in a reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0020] Such as Figure 1 And Figure 2 The present utility model provides a jaw device for a cleaning machine, including a main frame body 1, a jaw assembly 2, a suction assembly 3 and a driving member 4.

[0021] Wherein, the driving member 4 is fixedly arranged on the main frame body 1, and the driving member 4 is a cylinder.

[0022] The jaw assembly 2 includes a connecting part and a clamping part that are hinged to each other. The two ends of the connecting part are respectively rotationally connected to the output end of the driving member 4 and the clamping part. One end of the clamping part is rotationally connected to the main frame body 1, and the other end is fixed with a clamping block 5. The driving member 4 drives the connecting part and the clamping part to move so that the clamping block 5 clamps the outside of the cleaning article. When the driving member 4 works, it drives the connecting part to move, and the connecting part then drives the clamping part to rotate. The clamping parts are unfolded and folded to loosen and clamp the article. The adsorption assembly 3 is fixed on the main frame body 1 and symmetrically arranged on the upper and lower sides of the jaw assembly 2, and is used to cooperate with adsorbing the outside of the cleaning article. The outside of the article is further tightened by the adsorption assembly 3 in a vacuum adsorption manner, improving the clamping tightness and enhancing the clamping reliability.

[0023] In this embodiment, the main frame body 1 includes a support plate 6 and positioning plates 7 fixed on both sides of the support plate 6. The driving member 4 is fixed on the support plate 6 and located between the positioning plates 7. The output end of the driving member 4 passes through the support plate 6 and is drivingly connected to the connecting part.

[0024] Further, the connecting part is a crank 8. There are two cranks 8, and the two cranks 8 are symmetrically arranged on the upper and lower sides of the output end of the driving member 4. A connecting shaft 9 passes through the crank 8 and the output end of the driving member 4. The crank 8 is rotationally connected to the connecting shaft 9. A sliding groove 10 is formed on the positioning plate 7, and a pulley 11 is rotatably arranged on the connecting shaft 9. The pulley 11 is rotationally matched with the sliding groove 10. The other end of the crank 8 is hinged to the clamping part. Therefore, when the driving member 4 works, the connecting shaft 9 is driven to move in the sliding groove 10 through the pushing and pulling actions, and at the same time, the crank 8 also moves back and forth.

[0025] Furthermore, a fixed shaft 12 is fixed between the positioning plates 7. The clamping part is a clamping handle 13. The clamping handle 13 is in a V shape. The middle part of the clamping handle 13 is hinged to the crank 8. One end of the clamping handle 13 is rotationally connected to the fixed shaft 12. The clamping block 5 is fixed on the other end of the clamping handle 13. The movement of the above-mentioned crank 8 further drives the clamping handle 13 to rotate, forming an unfolding and folding action, and clamping and loosening the article through the clamping block 5.

[0026] In addition, the adsorption assembly 3 includes a fixed block 14 and a vacuum suction nozzle 15. The fixed block 14 is fixed on the fixed shaft 12 and located between the positioning plate 7 and the clamping handle 13. The vacuum suction nozzles 15 are symmetrically fixed on the fixed block 14. At the same time, the vacuum suction nozzles 15 tightly suck the outside of the article through the vacuum negative pressure adsorption method, further improving the clamping tightness.

[0027] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative rather than restrictive. Those of ordinary skill in the art, under the inspiration of the present application and without departing from the spirit of the present application and the scope protected by the claims, can also make many forms, all of which fall within the protection scope of the present application.

Claims

1. A jaw device of a cleaning machine, characterized in that, It includes a main frame body, a jaw assembly, an adsorption assembly and a driving member. The driving member is fixedly arranged on the main frame body. The jaw assembly includes a connecting part and a clamping part which are hinged to each other. Two ends of the connecting part are respectively rotationally connected to the output end of the driving member and the clamping part. One end of the clamping part is rotationally connected to the main frame body, and the other end is fixedly provided with a clamping block. The driving member drives the connecting part and the clamping part to move so that the clamping block clamps the outside of the cleaning article. The adsorption assembly is fixed on the main frame body and symmetrically arranged on the upper and lower sides of the jaw assembly for cooperatively adsorbing the outside of the cleaning article.

2. The jaw device of a cleaning machine according to claim 1, characterized in that, The main frame body includes a support plate and positioning plates fixed on both sides of the support plate. The driving member is fixed on the support plate and located between the positioning plates. The output end of the driving member passes through the support plate and is drivingly connected to the connecting part.

3. The jaw device of a cleaning machine according to claim 2, characterized in that, The connecting part is a crank. There are two cranks, and the two cranks are symmetrically arranged on the upper and lower sides of the output end of the driving member. A connecting shaft passes through the cranks and the output end of the driving member, and the crank is rotationally connected to the connecting shaft. A sliding groove is formed on the positioning plate, and a pulley is rotationally arranged on the connecting shaft. The pulley is rotationally matched with the sliding groove. The other end of the crank is hinged to the clamping part.

4. The jaw device of a cleaning machine according to claim 3, characterized in that, A fixed shaft is fixed between the positioning plates. The clamping part is a clamping handle, and the clamping handle is V-shaped. The middle part of the clamping handle is hinged to the crank. One end of the clamping handle is rotationally connected to the fixed shaft, and the clamping block is fixed on the other end of the clamping handle.

5. The jaw device of a cleaning machine according to claim 4, characterized in that, The adsorption assembly includes a fixed block and a vacuum suction nozzle. The fixed block is fixed on the fixed shaft and located between the positioning plate and the clamping handle. The vacuum suction nozzles are symmetrically fixed on the fixed block.

6. The jaw device of a cleaning machine according to claim 1, characterized in that, The driving member is a cylinder.

Images