Automatic screw locking machine

Abstract

The utility model discloses the technical field of screw locking equipment, and particularly relates to an automatic screw locking machine which comprises a box body, a working platform penetrating through the interior of the box body, a supporting driving module moving in the Z-axis direction to fix and support a product to be machined, and an automatic screw conveyor installed on a second supporting frame of the supporting driving module and used for conveying screws in a self-inspection mode. The screw locking mechanism is mounted on the working platform, connected with the automatic screw conveyor through a conveying pipe and used for locking the screw on the product to be machined; the supporting and driving module comprises a second supporting frame installed on the working platform, a first driving and fixing structure which penetrates through the bottom end of the second supporting frame and lifts and fixes the to-be-machined product on the Z axis, and a second driving and fixing structure which is installed on the upper end face of the second supporting frame and moves in the direction opposite to the first driving and fixing structure to fasten the to-be-machined product. The device has the advantages of being high in automation degree, reasonable in product structure arrangement and convenient to replace product varieties.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of screw locking equipment, particularly relates to an automatic screw locking machine. BACKGROUND

[0002] The traditional screw locking mode is that workers lock screws on corresponding positions through screwdrivers, and this mode is very low in work efficiency and cannot satisfy actual production requirements.

[0003] In order to overcome the above defects, screw locking machines have appeared on the market to replace the low-efficiency workers, but the prior art screw locking machines have low automation degree or complex structure and occupy large use space and area.

[0004] Therefore, it is urgent to provide an automatic screw machine to overcome the above defects. UTILITY MODEL CONTENT

[0005] The utility model mainly aims at providing an automatic screw machine, which has the advantages of high automation degree, reasonable product structure and convenient product variety replacement.

[0006] In order to achieve the above object, the utility model adopts the technical scheme that

[0007] An automatic screw locking machine comprises a box body, characterized in that it further comprises a work platform penetrating into the box body, a support driving module for fixing a product to be machined in Z-axis movement, a screw automatic conveyor for self-checking and conveying screws and installed on a second support frame of the support driving module, and a screw locking mechanism installed on the work platform, connected with the screw automatic conveyor through a conveying pipe and locking screws on the product to be machined.

[0008] The support driving module comprises the second support frame installed on the work platform, a first driving fixed structure penetrating through the bottom end of the second support frame and fixing the product to be machined in Z-axis lifting, and a second driving fixed structure installed on the upper end surface of the second support frame and fastening the product to be machined in reverse movement with the first driving fixed structure.

[0009] Preferably, the screw locking mechanism is installed on the work platform and located beside the second support frame, and an output tightening piece extends into the second support frame and faces the product to be machined.

[0010] Preferably, the screw automatic conveyor is installed on the upper end surface of the second support frame, and after self-checking and screening screws, the screws are conveyed to the screw locking mechanism through the conveying pipe.

[0011] Preferably, the second support frame comprises a bottom plate shaped with a through slot and mounted on the working platform, a plurality of support columns arranged at each top corner end of the bottom plate, and a top plate fixed above the bottom plate by the plurality of support columns; the second driving fixed structure is mounted on the top plate, and the first driving fixed structure is arranged through the through slot.

[0012] Preferably, the first driving fixed structure comprises a fixed plate fixed at the lower end of the bottom plate and arranged below the through slot, at least one set of telescopic fixed columns connected with a fixed transverse plate through the upper end of the fixed plate, a driver fixed on the fixed plate and driving the fixed transverse plate to ascend and descend through the telescopic rod penetrating the fixed plate, and a first fixed assembly mounted on the fixed transverse plate and supporting the product to be processed.

[0013] Preferably, the fixed plate is in the shape of a V.

[0014] Preferably, the screw locking mechanism comprises a Y-axis driving module mounted on the working platform, a Z-axis driving module driven by the Y-axis driving module to move in the Y-axis direction, an X-axis driving module driven by the Z-axis driving module, and a blowing and screwing module mounted on the X-axis driving module and connected with the conveying pipe.

[0015] Preferably, the blowing and screwing module comprises a third support frame driven by an X-axis driving rod of the X-axis driving module, an output screwing piece mounted on one end of the third support frame and facing the product to be processed, and a third driving structure and a fourth driving structure mounted in the third support frame in parallel and respectively driving the fixed seat and the output screwing piece.

[0016] Preferably, the output screwing piece is connected with a universal shaft of the fourth driving structure.

[0017] The automatic screw locking machine comprises a support driving module mounted in the working platform of the box body and supporting the product to be processed, and the support driving module is divided into the first driving fixed structure and the second driving fixed structure which move towards each other in the Z-axis direction to fix the product to be processed, so that the product to be processed can be quickly replaced by driving and lifting, and the fixing effect is good. The self-checking screw is conveyed to the screw locking mechanism mounted on the second support frame, the screw locking mechanism screws the screw on the product to be processed, and the product is processed and produced automatically. The structure of the product is more reasonable, the product is convenient to replace, the production efficiency is effectively improved, and the competitiveness of the product is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 FIG. 1 is a structural schematic view of an embodiment of the automatic screw locking machine.

[0019] Figure 2 As Figure 1 A structural schematic view of a structure behind a hidden part of the box.

[0020] Figure 3 As

[0021] Figure 4 As

[0022] Figure 5 As Figure 4 A structural schematic view of a blowing and sucking tightening module.

[0023] Explanation of the reference signs in the drawings of the specification:

[0024] 1-box, 11-work platform, 2-support drive module, 21-second support frame, a1-passing groove, 211-bottom plate, 212-support column, 213-top plate, 22-first drive fixed structure, 221-fixed plate, 222-fixed cross plate, 223-telescopic fixed column, 224-telescopic rod, 225-driver, 226-first fixed assembly, 23-second drive fixed structure, 3-lock screw automatic conveyor, 4-lock screw mechanism, 41-Y axial drive module, 42-Z axial drive module, 43-X axial drive module, 44-blowing and sucking tightening module, b1-output tightening piece, b2-third support frame, b3-fixed seat, b4-third drive structure, b5-fourth drive structure. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, purposes and effects achieved by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0026] It should be noted that when an element is referred to as being "connected to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element.

[0027] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0028] In addition, the terms "first", "second", etc. are used only for the purpose of description, and should not be understood as indicating or implying relative importance or implying the number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically limited. The meaning of "several" is one or more, unless otherwise explicitly and specifically limited.

[0029] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] Please refer to Figures 1 to 5 The automatic screw locking machine of the embodiment comprises a box body 1, a working platform 11 penetrating through the box body 1, a support driving module 2 moving in Z-axis direction to support the product to be processed, a screw automatic conveyor 3 installed on the second support frame 21 of the support driving module 2 to automatically convey the screws, and a screw locking mechanism 4 installed on the working platform 11, connected with the screw automatic conveyor 3 through a conveying pipe 31 and locking the screws on the product to be processed. Specifically, the screw automatic conveyor is installed on the upper end surface of the second support frame 21, and after screening the screws, the screws are conveyed to the screw locking mechanism 4 through the conveying pipe 31. It should be noted that the automatic screening method is the use of existing technology, and the technology is applied to the product, which further improves the automation degree of the product.

[0031] In the preferred embodiment, the support driving module 2 comprises the second support frame 21 mounted on the working platform 11, the first driving fixing structure 22 penetrating through the bottom end of the second support frame 21 to lift the product to be processed along the Z axis, and the second driving fixing structure 23 mounted on the upper end surface of the second support frame 21 to fasten the product to be processed in the opposite direction of the first driving fixing structure 22. The second support frame 21 comprises the bottom plate 211 shaped with the through slot a1 mounted on the working platform 11, the support columns 212 arranged on each corner end of the bottom plate 211, and the top plate 213 fixed above the bottom plate 211 by the support columns 212. The second driving fixing structure 23 is mounted on the top plate 213, and the first driving fixing structure 22 is arranged penetrating through the through slot a1. Specifically, the first driving fixing structure 22 comprises the fixed plate 221 fixed on the lower end of the bottom plate 211 and arranged below the through slot a1, the at least one set of telescopic fixing columns 223 connected with the fixed transverse plate 222 penetrating through the upper end of the fixed plate 221, the driver 225 fixed on the fixed plate 221 and driving the fixed transverse plate 222 to lift along the telescopic rod 224, the first fixing assembly 226 mounted on the fixed transverse plate 222 to support and fix the product to be processed, and the fixed plate 221 in the shape of a V, and the length of the fixed plate 221 is greater than the length of the through slot a1. In use, the product to be processed is placed on the first fixing assembly 226, the driver 225 drives the product to be processed to move towards the second driving fixing structure 23 through the telescopic rod 224, and the second driving fixing structure 23 and the first driving fixing structure 22 jointly position the product to be processed. When moving in the opposite direction, the product can be quickly taken out, the degree of automation is high, the structure is convenient for processing the product, and the production efficiency is effectively improved.

[0032] The locking screw mechanism 4 is installed on the work platform 11 and located beside the second support frame 21, and the output tightening part b1 extends into the second support frame 21 and faces the product to be processed. Specifically, the locking screw mechanism 4 comprises a Y-axis drive module 41 installed on the work platform 11, a Z-axis drive module 42 driven by the Y-axis drive module 41 to move in the Y-axis direction, an X-axis drive module 43 driven by the Z-axis drive module 42, and a blowing and sucking tightening module 44 installed on the X-axis drive module and connected with the conveying pipe 31. Specifically, the blowing and sucking tightening module 44 comprises a third support frame b2 driven by the X-axis drive rod of the X-axis drive module 43, the output tightening part b1 installed on one end of the third support frame b2 and facing the product to be processed, a third drive structure b4 and a fourth drive structure b5 installed in the third support frame b2 in parallel and respectively driving the fixed seat b3 and the output tightening part b1, and a universal rotating shaft connected with the fourth drive structure b5. In use, the third drive structure b4 and the fourth drive structure b5 jointly drive the output tightening part b1 to align and tighten the product to be processed, and the universal rotating shaft fixes the output tightening part b1, so that the screw hole position of the product is easy to adjust in use.

[0033] In use, the first drive fixing structure 22 moves upward to drive the product to be processed, the second drive fixing structure 23 interacts with the first drive fixing structure 22 to fix the product to be processed, the blowing and sucking module on the locking screw mechanism 4 transmits the screw from the locking screw self-conveying device 3 to the output tightening part b1, the X-axis drive module 43, the Y-axis drive module 41 and the Z-axis drive module 42 jointly drive the blowing and sucking tightening module 44 to align and face the product to be processed, and the third drive structure b4 and the fourth drive structure b5 further align and control the output tightening part b1 to tighten the screw on the product. The device improves the rationality of product structure arrangement, realizes the advantage of small occupied space, adds the self-checking locking screw self-conveying device 3 to avoid the influence of bad screws on automatic processing, effectively improves production automation, improves assembly efficiency, reduces production cost, and the structure of the support drive module 2 facilitates the replacement and processing of products, the universal rotating shaft drives the output tightening part b1, and the convenience of adjusting the screw hole position of the product is improved.

[0034] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An automatic screw locker, comprising: The box is characterized in that it further comprises: a work platform penetrating through the box, a support driving module for fixing a product to be processed in Z-axis movement, a screw automatic conveyor for self-checking and conveying screws installed on a second support frame of the support driving module, and a screw locking mechanism installed on the work platform, connected with the screw automatic conveyor through a conveying pipe and locking screws on the product to be processed. The support driving module comprises: the second support frame installed on the work platform, a first driving fixed structure penetrating through the bottom end of the second support frame for lifting and fixing the product to be processed in Z-axis, and a second driving fixed structure installed on the upper end surface of the second support frame for fixing the product to be processed in reverse movement with the first driving fixed structure.

2. The automatic screw locker according to claim 1, wherein The screw locking mechanism is installed on the work platform and located beside the second support frame, and the output tightening member extends into the second support frame and faces the product to be processed.

3. The automatic screw locker according to claim 1 or 2, wherein The screw automatic conveyor is installed on the upper end surface of the second support frame, and after screening and selecting screws, the screws are conveyed to the screw locking mechanism through the conveying pipe.

4. The automatic screw locker according to claim 1, wherein The second support frame comprises: a bottom plate shaped with a through slot and installed on the work platform, a plurality of support columns arranged on each top corner end of the bottom plate, and a top plate fixed above the bottom plate by a plurality of support columns; the second driving fixed structure is installed on the top plate, and the first driving fixed structure is arranged through the through slot.

5. The automatic screw locker according to claim 4, wherein The first driving fixed structure comprises: a fixed plate fixed to the lower end of the bottom plate and arranged below the through slot, at least one set of telescopic fixed columns connected with a fixed horizontal plate through the upper end of the fixed plate, a driver fixed to the fixed plate and driving the fixed horizontal plate to lift and fall through the telescopic rod penetrating the fixed plate, and a first fixed component installed on the fixed horizontal plate and supporting the product to be processed.

6. The automatic screw locker according to claim 5, wherein The fixed plate is in the shape of a V.

7. The automatic screw locker according to claim 2, wherein The screw locking mechanism comprises: a Y-axis driving module installed on the work platform, a Z-axis driving module driven in Y-axis movement by the Y-axis driving module, an X-axis driving module driven by the Z-axis driving module, and a blow-suck-tight module installed on the X-axis driving module and connected with the conveying pipe.

8. The automatic screw locker according to claim 7, wherein The blow-suck-tight module comprises: a third support frame driven by an X-axis driving rod of the X-axis driving module, the output tightening member facing the product to be processed and installed on one end of the third support frame by a fixed seat, and the third driving structure and the fourth driving structure installed in the third support frame in parallel and respectively driving the fixed seat and the output tightening member.

9. The automatic screw locker according to claim 8, wherein The output tightening member is connected with the universal shaft of the fourth driving structure.

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