CN219967029U

CN219967029U - Full-automatic screw machine capable of improving screw tightening degree

Info

Publication number: CN219967029U
Application number: CN202320543794.0U
Authority: CN
Inventors: 邓磊; 胡文建; 易顺斌; 罗伟; 姚双龙
Original assignee: Hunan Siteyi Technology Co ltd
Current assignee: Hunan Siteyi Technology Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-11-07
Anticipated expiration: 2033-03-20

Abstract

The utility model relates to the technical field of full-automatic screw machines, and discloses a full-automatic screw machine capable of improving screw tightening degree. This can improve full-automatic screw machine of screw tightening degree can be when screwing up the rifle operation through the anti-torsion cylinder of anti-torsion subassembly, promotes that anti-torsion board stretches out to block the product to carry out spacingly through the limiting plate, guarantee the degree of accuracy of screw tightening.

Description

Full-automatic screw machine capable of improving screw tightening degree

Technical Field

The utility model relates to the technical field of full-automatic screw machines, in particular to a full-automatic screw machine capable of improving screw tightening degree.

Background

The full-automatic screw driving machine is also called an automatic screw locking machine, an automatic screw feeding and locking machine, an automatic screw driving machine and the like, and no special term is used for fixing. Full-automatic screw driving machines are divided into two main categories: desktop type full-automatic screw driving machine and multiaxis full-automatic screw driving machine.

The utility model provides a full-automatic screw machine of publication number CN113211065A, relate to screw machine technical field, the on-line screen storage device comprises a workbench, be provided with work piece feed mechanism on the workstation, transfer mechanism, work piece fixed establishment, automatic screw locking mechanism, screw feed mechanism, work piece feed station and finished product get a work station, the hookup has material loading anchor clamps and unloading anchor clamps on the transfer mechanism, the operator stacks many work pieces on work piece feed station in proper order, and put many screws on screw feed mechanism, by work piece feed mechanism, transfer mechanism, work piece fixed establishment and automatic screw locking mechanism are together with screw in work piece, and remove the work piece that will beat the screw to the finished product and get a work station, the operator can get the work piece that has beaten the screw from the finished product, need not artifical screw in screw, need not to place the work piece at work piece fixed establishment and take off the work piece from work piece fixed establishment, degree of automation is high, effectively save operator's operating time, effectively improve production efficiency.

The full-automatic screw machine does not have an anti-torsion structure in the torque direction, is not accurate enough in handle control of the tightening degree, easily causes uneven quality of finished products, and can be improved aiming at the problem.

Disclosure of Invention

The utility model aims to provide a full-automatic screw machine capable of improving screw tightening degree so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a can improve full-automatic screw machine of screw tightening degree, includes the screw machine main part, the screw machine main part includes, frame, protection casing, automatically controlled cabinet, touch-control screen, lifting unit, screws up rifle, adjustment subassembly, sideslip subassembly, jacking device and anti-twist subassembly, the frame is located screw machine main part bottom, protection casing fixed connection is in the frame top, automatically controlled cabinet fixed connection is in the frame top back, touch-control screen fixed connection is on the right side of protection casing, lifting unit fixed connection is in the frame top, screw up the rifle setting in the lifting unit middle part, adjustment subassembly sets up in the lifting unit top, sideslip subassembly fixed connection is in the lifting unit middle part, jacking device fixed connection is in the frame top and is located to screw up the rifle below, anti-twist subassembly fixed connection is in the frame top and is located jacking device's side.

Preferably, the anti-torsion assembly comprises a mounting plate, an anti-torsion cylinder, an anti-torsion plate, a limiting plate and a floating joint, wherein the mounting plate is fixedly connected to the top of the frame through bolts, the anti-torsion cylinder is fixedly connected to the top of the mounting plate, the anti-torsion plate is fixedly connected to the end part of a piston rod of the anti-torsion cylinder, the limiting plate is fixedly connected to the end part of a cylinder body of the anti-torsion cylinder, and the floating joint is fixedly connected to the top of the anti-torsion cylinder.

Preferably, the adjusting assembly is fixedly connected to the top of the traversing assembly, and the tightening gun is fixedly connected to the middle of the adjusting assembly, so that the tightening gun is stable and can be horizontally adjusted in the XY direction through the traversing assembly and the adjusting assembly.

Preferably, the mounting plate, the anti-torsion cylinder, the anti-torsion plate, the limiting plate and the floating joint are provided with two groups and are respectively positioned on the front surface and the back surface of the jacking device, so that products are positioned from two sides and torque limitation is provided, and therefore tightening precision is improved.

Preferably, the jacking means is located below the line to jack up and down the product to thereby bring the product out of or back into the line.

Preferably, the traverse assembly and the adjustment assembly are each provided with a servo motor and a swaged ball screw to provide a drive to control the movement of the tightening gun in the XY direction.

Preferably, the lifting assembly and the jacking means are each provided with a cylinder to provide the drive.

Preferably, the top of the rack is fixedly connected with a proximity switch, and the proximity switch is electrically connected to the electric control cabinet so as to sense the inflow of the product.

Compared with the prior art, the utility model provides a full-automatic screw machine capable of improving screw tightening degree, which has the following beneficial effects:

1. this can improve full-automatic screw machine of screw tightening degree can be when screwing up the rifle operation through the anti-torsion cylinder of anti-torsion subassembly, promotes that anti-torsion board stretches out to block the product to carry out spacingly through the limiting plate, guarantee the degree of accuracy of screw tightening.

2. This can improve full-automatic screw machine of screw tightening degree can control through adjustment subassembly and sideslip subassembly and screw up the rifle and adjust in the horizontal direction, be convenient for aim at the product to cooperate through lifting unit and jacking device, will screw up the rifle fast and support the screw of tight product, degree of automation is higher, and efficiency is higher.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic view of the internal front structure of the present utility model;

FIG. 3 is a schematic view of the internal left-view structure of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 at a.

In the figure: 1. a screw machine main body; 101. a frame; 102. a protective cover; 103. an electric control cabinet; 104. a touch screen; 105. a lifting assembly; 106. tightening the gun; 107. an adjustment assembly; 108. a traversing assembly; 109. a jacking device; 110. an anti-twist assembly; 1101. a mounting plate; 1102. an anti-twist cylinder; 1103. a torsion-proof plate; 1104. a limiting plate; 1105. a floating joint.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-4, the present utility model provides a technical solution: the full-automatic screw machine capable of improving screw tightening degree comprises a screw machine main body 1, wherein the screw machine main body 1 comprises a machine frame 101, a protective cover 102, an electric control cabinet 103, a touch screen 104, a lifting component 105, a tightening gun 106, an adjusting component 107, a traversing component 108, a jacking device 109 and a torsion preventing component 110, the machine frame 101 is positioned at the bottom of the screw machine main body 1, the protective cover 102 is fixedly connected to the top of the machine frame 101, the electric control cabinet 103 is fixedly connected to the back of the top of the machine frame 101, the top of the machine frame 101 is fixedly connected with a proximity switch, the proximity switch is electrically connected to the electric control cabinet 103 so as to induce inflow of products, the touch screen 104 is fixedly connected to the right side of the protective cover 102, the lifting component 105 is fixedly connected to the top of the machine frame 101, the tightening gun 106 is arranged in the middle of the lifting component 105, the adjusting component 107 is arranged at the top of the lifting component 105, the sideslip subassembly 108 fixed connection is in lifting unit 105 middle part, adjustment subassembly 107 fixed connection is in sideslip subassembly 108 top, tightening rifle 106 fixed connection is in adjustment subassembly 107 middle part, so that tightening rifle 106 is stable and can carry out the horizontal adjustment of XY direction through sideslip subassembly 108 and adjustment subassembly 107, sideslip subassembly 108 and adjustment subassembly 107 all are provided with servo motor and nip ball screw, so as to provide the drive, thereby control tightening rifle 106 and remove in the XY direction, jacking device 109 fixed connection is at the frame 101 top and be located tightening rifle 106 below, jacking device 109 is located the assembly line below, so that jack-up and drop the product, thereby make the product break away from or return to the assembly line, lifting unit 105 and jacking device 109 all are provided with the cylinder, so as to provide the drive, anti-torsion subassembly 110 fixed connection is at the frame 101 top and be located the side of jacking device 109.

The anti-torsion assembly 110 comprises a mounting plate 1101, an anti-torsion cylinder 1102, an anti-torsion plate 1103, a limiting plate 1104 and a floating joint 1105, wherein the mounting plate 1101 is fixedly connected to the top of the frame 101 through bolts, the anti-torsion cylinder 1102 is fixedly connected to the top of the mounting plate 1101, the anti-torsion plate 1103 is fixedly connected to the end part of a piston rod of the anti-torsion cylinder 1102, the limiting plate 1104 is fixedly connected to the end part of a cylinder body of the anti-torsion cylinder 1102, the floating joint 1105 is fixedly connected to the top of the anti-torsion cylinder 1102, and the mounting plate 1101, the anti-torsion cylinder 1102, the anti-torsion plate 1103, the limiting plate 1104 and the floating joint 1105 are provided with two groups and are respectively positioned on the front surface and the back surface of the jacking device 109 so as to position products from two sides and provide torque limitation, thereby improving screwing precision.

The anti-torsion cylinder 1102 of the anti-torsion assembly 110 can push the anti-torsion plate 1103 to extend to clamp a product when the tightening gun 106 runs, and limit the product through the limiting plate 1104, so that the accuracy of screw tightening is ensured.

In the actual operation process, when the device is used, after a product flows into the screw machine main body 1, the proximity switch senses the inflow of the product, the jacking device 109 is controlled to jack up the product, the anti-torsion cylinder 1102 pushes the anti-torsion plate 1103 to stretch out and clamp the product, the tightening gun 106 is driven to move and align with the product through the adjusting component 107 and the traversing component 108, the lifting component 105 drives the tightening gun 106 to drop down and prop against the screw of the product, then the tightening is carried out, the tightening gun 106 is reset through the lifting component 105, and the synchronous jacking device 109 drives the product to return to the assembly line and flow out.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a can improve full-automatic screw machine of screw tightening degree, includes screw machine main part (1), its characterized in that: the screw machine body (1) comprises a frame (101), a protective cover (102), an electric control cabinet (103), a touch screen (104), a lifting assembly (105), a tightening gun (106), an adjusting assembly (107), a transverse moving assembly (108), a jacking device (109) and an anti-torsion assembly (110), wherein the frame (101) is located at the bottom of the screw machine body (1), the protective cover (102) is fixedly connected to the top of the frame (101), the electric control cabinet (103) is fixedly connected to the back of the top of the frame (101), the touch screen (104) is fixedly connected to the right side of the protective cover (102), the lifting assembly (105) is fixedly connected to the top of the frame (101), the tightening gun (106) is arranged in the middle of the lifting assembly (105), the adjusting assembly (107) is arranged at the top of the lifting assembly (105), the transverse moving assembly (108) is fixedly connected to the middle of the lifting assembly (105), the jacking device (109) is fixedly connected to the top of the frame (101) and located below the tightening gun (106), and the anti-torsion assembly (110) is fixedly connected to the top of the lifting assembly (101) and located on the side of the frame (109).

2. The fully automatic screw machine capable of improving screw tightening degree according to claim 1, wherein: the anti-torsion assembly (110) comprises a mounting plate (1101), an anti-torsion cylinder (1102), an anti-torsion plate (1103), a limiting plate (1104) and a floating joint (1105), wherein the mounting plate (1101) is fixedly connected to the top of a frame (101) through bolts, the anti-torsion cylinder (1102) is fixedly connected to the top of the mounting plate (1101), the anti-torsion plate (1103) is fixedly connected to the end part of a piston rod of the anti-torsion cylinder (1102), the limiting plate (1104) is fixedly connected to the end part of a cylinder body of the anti-torsion cylinder (1102), and the floating joint (1105) is fixedly connected to the top of the anti-torsion cylinder (1102).

3. The fully automatic screw machine capable of improving screw tightening degree according to claim 2, wherein: the adjusting component (107) is fixedly connected to the top of the transverse moving component (108), and the tightening gun (106) is fixedly connected to the middle of the adjusting component (107).

4. A fully automatic screw machine for increasing screw tightening according to claim 3, wherein: the mounting plate (1101), the anti-torsion cylinder (1102), the anti-torsion plate (1103), the limiting plate (1104) and the floating joint (1105) are provided with two groups in total and are respectively positioned on the front surface and the back surface of the jacking device (109).

5. The fully automatic screw machine capable of improving screw tightening degree according to claim 4, wherein: the jacking device (109) is located below the assembly line.

6. The fully automatic screw machine capable of improving screw tightening degree according to claim 5, wherein: the traversing assembly (108) and the adjusting assembly (107) are respectively provided with a servo motor and a rolling ball screw.

7. The fully automatic screw machine capable of improving screw tightening degree according to claim 6, wherein: the lifting assembly (105) and the jacking device (109) are both provided with air cylinders.