CN214922116U

CN214922116U - Adsorption type screwing mechanism

Info

Publication number: CN214922116U
Application number: CN202023098293.1U
Authority: CN
Inventors: 吴康文
Original assignee: Shenzhen Bright Automatrix Lnc
Current assignee: Shenzhen Bright Automatrix Lnc
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-11-30
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses an adsorption type screw driving mechanism, which comprises a mechanism main body for driving screws, wherein the mechanism main body comprises a bottom plate, a linear guide rail, a first sliding plate, a second sliding plate, a cylinder, a screwdriver head, a screwdriver fixing block, a spring stop block, a suction head and a spring; a linear guide rail and an air cylinder fixing block are fixed on the bottom plate, the linear guide rail is provided with a first sliding plate and a second sliding plate, and the electric screwdriver is fixed on the first sliding plate through the electric screwdriver fixing block; a spring stop block is arranged on the second sliding plate, a guide rod is fixed on the spring stop block, and a spring is inserted on the guide rod; the other ends of the first sliding plate and the second sliding plate are both provided with a suction head fixing block, and a suction head is arranged on the suction head fixing block; the screwdriver head is arranged on the screwdriver and is concentric with the central through hole of the suction head; when the cylinder is in the ejection state.

Description

Adsorption type screwing mechanism

Technical Field

The utility model relates to a beat the screw field, concretely relates to screw mechanism is beaten to absorption formula.

Background

The screw is a tool for fastening the parts of the object step by utilizing the physics and mathematical principles of the inclined circular rotation and friction of the object. Screws are a common term for fasteners, a common spoken word. The screw is indispensable industry requisite in daily life: extremely small screws used for cameras, glasses, clocks, electronics, and the like; general screws for televisions, electric appliances, musical instruments, furniture, and the like; large screws and nuts are used for engineering, buildings and bridges; transportation equipment, airplanes, electric cars, automobiles, and the like are used with screws of different sizes.

During the production and processing of screws, the screws are often sucked through various components. However, the existing screw suction structure is complex and high in cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an absorption formula that can solve above-mentioned problem beats screw mechanism.

The utility model discloses a realize through following technical scheme: an adsorption type screw driving mechanism comprises a mechanism body for driving screws, wherein the mechanism body comprises a bottom plate, a linear guide rail, a first sliding plate, a second sliding plate, an air cylinder, an electric screwdriver, a screwdriver bit fixing block, a spring stop block, a sucker and a spring; a linear guide rail and an air cylinder fixing block are fixed on the bottom plate, the linear guide rail is provided with a first sliding plate and a second sliding plate, and the electric screwdriver is fixed on the first sliding plate through the screwdriver head fixing block; a spring stop block is arranged on the second sliding plate, a guide rod is fixed on the spring stop block, and a spring is inserted on the guide rod; the other ends of the first sliding plate and the second sliding plate are both provided with a suction head fixing block, and a suction head is arranged on the suction head fixing block; the screwdriver head is arranged on the screwdriver and is concentric with the central through hole of the suction head; when the cylinder is in an ejection state, a piston rod of the cylinder ejects out to push the first sliding plate to move downwards and drive the electric screwdriver and the screwdriver head to move downwards; meanwhile, the screwdriver head fixing block pushes the spring stop dog through the elasticity of the spring to enable the second sliding plate to move downwards, and when the second sliding plate moves downwards, the sucker is driven to move downwards and suck the screw.

As a preferred technical scheme, the electric screwdriver is a brushless electric screwdriver.

As a preferred technical scheme, the cylinder is a mini cylinder.

As the preferred technical scheme, the cylinder is installed and fixed on the cylinder installation block, and the cylinder installation block is fixed on the bottom plate.

The utility model has the advantages that: the utility model discloses simple structure to drawing the screw from a position then beat the demand of screw in another position in needs, process automation, simple structure cost of manufacture is low, structurally has very big superiority.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an overall structure diagram of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

This specification includes any features disclosed in the appended claims, abstract and drawings, which are, unless expressly stated otherwise, replaceable with other equivalent or similarly purposed alternative features. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, the screw driver comprises a mechanism body for screwing screws, wherein the mechanism body comprises a bottom plate 1, a linear guide rail 2, a first sliding plate 3-1, a second sliding plate 3-2, an air cylinder 4, a screwdriver 5, a screwdriver head 6, a screwdriver head fixing block 7, a spring stop 8, a suction head 9 and a spring 10; a linear guide rail 2 and an air cylinder fixing block 11 are fixed on the bottom plate 1, the linear guide rail 2 is provided with a first sliding plate 3-1 and a second sliding plate 3-2, and the screwdriver 5 is fixed on the first sliding plate 3-1 through a screwdriver head fixing block 7; a spring stop 8 is arranged on the second sliding plate 3-2, a guide rod 12 is fixed on the spring stop 8, and a spring 10 is inserted on the guide rod; the other ends of the first sliding plate 3-1 and the second sliding plate 3-2 are respectively provided with a suction head fixing block 13, and the suction head fixing block 13 is provided with a suction head 9; the screwdriver head 6 is arranged on the screwdriver 5 and is concentric with the central through hole of the sucker 9.

Wherein, the electric screwdriver 5 is a brushless electric screwdriver.

Wherein the cylinder 4 is a mini cylinder.

Wherein, the cylinder 4 is fixed on the cylinder mounting block, and the cylinder mounting block is fixed on the bottom plate 1.

When the cylinder 4 is in an ejection state, a piston rod of the cylinder 4 is ejected out to push the first sliding plate 3-1 to move downwards and drive the electric screwdriver 5 and the screwdriver head 6 to move downwards; meanwhile, the bit fixing block 7 pushes the spring stop block 8 through the elasticity of the spring 10, so that the second sliding plate 3-2 moves downwards, the suction head 9 is driven to move downwards and suck the screw when the second sliding plate 3-2 moves downwards, and then the mini cylinder 4 contracts to enable the whole structure to recover the original state; then the whole structure moves to the position for screwing, and the mini cylinder 4 is ejected out to repeat the previous actions so as to achieve the purpose of screwing. The screw is drawn to the demand that needs follow a position then beat the screw in another position to this structure, and process automation, simple structure cost of manufacture is low, structurally has very big superiority.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides an absorption formula screwing mechanism, is including the mechanism main part that is used for beating the screw, its characterized in that: the mechanism main body comprises a bottom plate (1), a linear guide rail (2), a first sliding plate (3-1), a second sliding plate (3-2), an air cylinder (4), an electric screwdriver (5), a screwdriver head (6), a screwdriver head fixing block (7), a spring stop block (8), a sucker (9) and a spring (10); a linear guide rail (2) and an air cylinder fixing block (11) are fixed on the bottom plate (1), a first sliding plate (3-1) and a second sliding plate (3-2) are installed on the linear guide rail (2), and the electric screwdriver (5) is fixed on the first sliding plate (3-1) through a screwdriver head fixing block (7); a spring stop block (8) is arranged on the second sliding plate (3-2), a guide rod (12) is fixed on the spring stop block (8), and a spring (10) is inserted on the guide rod; the other ends of the first sliding plate (3-1) and the second sliding plate (3-2) are respectively provided with a suction head fixing block (13), and a suction head (9) is arranged on the suction head fixing block (13); the screwdriver head (6) is arranged on the screwdriver (5) and is concentric with the central through hole of the suction head (9); when the cylinder (4) is in an ejection state, a piston rod of the cylinder (4) is ejected out to push the first sliding plate (3-1) to move downwards and drive the electric screwdriver (5) and the screwdriver head (6) to move downwards; meanwhile, the screwdriver head fixing block (7) pushes the spring stop block (8) through the elastic force of the spring (10) to enable the second sliding plate (3-2) to move downwards, and the second sliding plate (3-2) drives the suction head (9) to move downwards and suck the screw when moving downwards.

2. The suction type screwing mechanism according to claim 1, wherein: the electric screwdriver (5) is a brushless electric screwdriver.

3. The suction type screwing mechanism according to claim 1, wherein: the cylinder (4) is a mini cylinder.

4. The suction type screwing mechanism according to claim 1, wherein: the cylinder (4) is fixed on the cylinder mounting block, and the cylinder mounting block is fixed on the bottom plate (1).