CN216029228U

CN216029228U - Screw conveying mechanism in screw locking machine

Info

Publication number: CN216029228U
Application number: CN202122157681.0U
Authority: CN
Inventors: 吕旭东
Original assignee: Suzhou Teges Automation Engineering Co ltd
Current assignee: Suzhou Teges Automation Engineering Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-03-15
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to the technical field of automatic screw locking equipment, and discloses a screw conveying mechanism in a screw locking machine, which comprises a box body with an opening at the top, wherein two symmetrical placing tables for placing screws and two symmetrical fixing tables fixed to one sides of the corresponding placing tables are fixedly connected in the box body, conveying plates for conveying screws are fixedly installed on one sides, close to each other, of the two fixing tables, lifting plates capable of lifting are fixedly connected to one sides, close to each other, of the two placing tables, and gaps with the same diameter as that of the screw rod parts are formed between the two lifting plates and between the two conveying plates. According to the utility model, through the design of the jacking plate, the screw can be driven to correspondingly move upwards through the upward movement of the jacking plate, at the moment, the screw which is not inserted between the two jacking plates at the rod part can fall onto the playback table, and the screw inserted between the two jacking plates can slide to the space between the two conveying plates through gravity and be conveyed to the screw locking machine.

Description

Screw conveying mechanism in screw locking machine

Technical Field

The utility model belongs to the technical field of automatic screw locking equipment, and particularly relates to a screw conveying mechanism in a screw locking machine.

Background

The automatic screw locking equipment is also called an automatic screw locking machine, an automatic screw feeding and locking machine, an automatic screw locking machine, an industrial screwing system and the like, is an automatic application specific device which uses an automatic mechanism to replace hands to finish the taking, placing and screwing of screws, and can be used for the automatic assembly of column-shaped small parts by slightly changing.

The screw locking machine needs to be matched with a screw conveying mechanism to use when in work, at present, most screws are conveyed into the screw locking machine through the conveying mechanism after being arranged manually, however, the work of manually arranging the screws needs to consume much time and energy, the efficiency is poor, and the labor cost is increased, so that the screw conveying mechanism in the screw locking machine is designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems in the background art, the utility model provides a screw conveying mechanism in a screw locking machine.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a screw conveying mechanism in lock screw machine, is the open-ended box including the top, two symmetrical and be used for placing the screw place the platform and two symmetrical and with correspond place the platform one side fixed station mutually, two of box internal fixedly connected with has the delivery board that is used for carrying the screw in one side that the fixed station is close to each other, two place the jacking board that the platform is close to each other the equal fixedly connected with liftable in one side, and two between the jacking board and two all be formed with the clearance the same with screw rod portion diameter between the delivery board, two place the top of platform and be inclined plane and its one side that is close to each other down, two the top of jacking board is the inclined plane and its one side that is close to the delivery board is down.

Furthermore, a stroke groove is formed in one side of the box body along the height direction of the box body, the bottoms of the two jacking plates are fixedly connected with connecting rods which are in the horizontal direction and are inserted between the two placing tables, one end of each connecting rod penetrates through the box body through the stroke groove, and a moving assembly used for enabling the connecting rods to move up and down along the stroke groove is arranged on the box body.

Further, the movable assembly comprises an installation block fixedly connected to the top of one side of the box body and located over the stroke groove, the bottom of the installation block is rotatably connected with a threaded rod which is in the vertical axial direction and is connected to one side of the connecting rod outside the box body through threads in an alternating mode through a bearing, and a rotating assembly used for enabling the threaded rod to rotate is arranged on the box body.

Furthermore, the rotating assembly comprises a motor fixedly installed on one side of the box body, an output shaft of the motor is parallel to the threaded rod, the tail end of the motor is fixedly connected with a driving gear, and a driven gear meshed with the driving gear is fixedly sleeved on the threaded rod.

Furthermore, a pushing plate which is vertical and can move back and forth is arranged on the fixed table.

Further, one side fixedly connected with support of box, fixed mounting has the electric putter that is the horizontal direction on the support, the kickboard is placed at the top of two fixed stations, just electric putter's the terminal fixed connection of piston rod is in one side of kickboard.

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

the utility model can pour a pile of screws into the box body through the design of the jacking plates, so that the screws are placed on the tops of the two placing tables, because the top surfaces of the placing tables are inclined, the screws can fall onto the two jacking plates through the action of gravity, the rod parts of partial screws can be inserted into the gap between the two jacking plates, the head parts of the screws can be placed on the tops of the two jacking plates, then the screws can be driven to correspondingly move upwards through the upward movement of the jacking plates, the screws with the rod parts not inserted between the two jacking plates can fall onto the playback table, the screws inserted between the two jacking plates can slide between the two conveying plates through the action of gravity and are conveyed into the screw locking machine, the screw conveying mode can directly pour the pile of screws onto the placing tables, the step of screw arrangement of workers is saved, and the efficiency is improved, the practicability is stronger.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic diagram of a top lift plate structure according to the present invention;

FIG. 4 is a schematic view of the working state of the present invention;

in the figure: 1. a box body; 2. a placing table; 3. a fixed table; 4. a conveying plate; 5. a jacking plate; 6. a stroke slot; 7. a connecting rod; 8. a threaded rod; 9. a driving gear; 10. a driven gear; 11. mounting blocks; 12. a motor; 13. a push plate; 14. a support; 15. an electric push rod.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments; 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.

Referring to fig. 1-4, the screw conveying mechanism in a screw driving machine according to the present embodiment includes a box 1 having an opening at a top, two symmetrical placing tables 2 for placing screws and two symmetrical fixing tables 3 fixed to one side of the placing tables 2, wherein conveying plates 4 for conveying screws are fixedly installed at both sides of the two fixing tables 3 close to each other, a conveying belt is installed between the two conveying plates 4, lifting plates 5 capable of being lifted are fixedly connected to both sides of the two placing tables 2 close to each other, a gap having a diameter same as that of a rod of a screw is formed between the two lifting plates 5 and between the two conveying plates 4, the gap between the two lifting plates 5 is communicated with the gap between the two conveying plates 4, the tops of the two placing tables 2 are inclined surfaces, and the sides close to each other face downward, the tops of the two jacking plates 5 are inclined planes, one side of each jacking plate close to the conveying plate 4 faces downwards, so that a stack of screws can be poured into the box body 1, the screws are placed at the tops of the two placing tables 2, the screws can fall onto the two jacking plates 5 under the action of gravity due to the fact that the top surfaces of the placing tables 2 are inclined, the rod parts of the screws can be inserted into gaps of the two jacking plates 5, the head parts of the screws can be placed at the tops of the two jacking plates 5, the screws can be driven to correspondingly move upwards through the upward movement of the jacking plates 5, the screws with the rod parts not inserted between the two jacking plates 5 can fall onto the placing tables 2, the screws inserted between the two jacking plates 5 can slide to the space between the two conveying plates 4 under the action of gravity and are conveyed to the screw locking machine, and the screw conveying mode can directly pour the stack of screws onto the placing tables 2, the step of arranging screws by workers is saved, so that the efficiency is improved, and the practicability is stronger.

Please refer to fig. 2 for the specific reason that the jacking plates 5 can be lifted, a stroke slot 6 is formed in one side of the box body 1 along the height direction of the box body, the bottoms of the two jacking plates 5 are fixedly connected together in the horizontal direction and are inserted into connecting rods 7 between the two placing platforms 2, one end of each connecting rod 7 penetrates through the box body 1 through the stroke slot 6, a moving assembly used for enabling the connecting rods 7 to move up and down along the stroke slot 6 is arranged on the box body 1, and the connecting rods 7 can drive the two jacking plates 5 to correspondingly lift while moving.

In particular, in order to enable the connecting rod 7 to move up and down along the travel slot 6, in some embodiments, it is proposed that the moving component comprises a mounting block 11 which is fixedly connected with the top of one side of the box body 1 and is positioned right above the stroke slot 6, the bottom of the mounting block 11 is rotatably connected with a threaded rod 8 which is in a vertical axial direction and is connected with one side of the connecting rod 7 which is positioned outside the box body 1 in an inserting way through threads through a bearing, the box body 1 is provided with a rotating component which is used for enabling the threaded rod 8 to rotate, the threaded rod 8 can drive the connecting rod 7 to move correspondingly through the matching of the threads when rotating, and because the connecting rod 7 is inserted in the stroke slot 6, the connecting rod can only slide along the length direction of the stroke slot 6 and can not rotate, therefore, the connecting rod 7 moves up and down along with the rotation of the threaded rod 8 and drives the two jacking plates 5 to correspondingly lift.

Referring to fig. 2, in some embodiments, in order to drive the threaded rod 8 to rotate, the rotating assembly includes a motor 12 fixedly installed on one side of the box 1, an output shaft of the motor 12 is parallel to the threaded rod 8, and a driving gear 9 is fixedly connected to an end of the motor 12, and a driven gear 10 engaged with the driving gear 9 is fixedly sleeved on the threaded rod 8, so that the driving gear 9 can be driven to rotate correspondingly by rotation of the output shaft of the motor 12, and the driving gear 9 can drive the driven gear 10 to rotate correspondingly by cooperation of teeth, thereby achieving the purpose of driving the threaded rod 8 to rotate.

While, in addition, the screws on the top of the lifting plate 5 may slide down onto the fixed table 3 and the conveyor plate 4 when being lifted, in order to enable these screws to return to the two placing tables 2, in some embodiments it is proposed that the fixed table 3 is provided with a pushing plate 13 which is in a vertical direction and can move back and forth.

Specifically, please refer to fig. 4, one side fixedly connected with support 14 of box 1, fixed mounting has the electric putter 15 that is the horizontal direction on the support 14, push plate 13 is placed at the top of two fixed stations 3, and the terminal fixed connection of piston rod of electric putter 15 is in one side of push plate 13, and thus, the flexible of 15 piston rods of electric putter can drive push plate 13 and carry out corresponding back-and-forth movement, in order to can push the screw on fixed station 3 and delivery board 4 to two and place on platform 2, and simultaneously, the bottom of push plate 13 is seted up flutedly, so that the head of screw on two delivery boards can pass push plate 13 through the recess, such design can be more reasonable.

In the device, all electric devices and drivers matched with the electric devices are arranged, and all driving parts, namely power elements, the electric devices and adaptive power supplies, are connected through leads by a person skilled in the art, and specific connecting means refer to the above expression that the electric devices are electrically connected in sequence, and detailed connecting means thereof are well known in the art.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A screw conveying mechanism in a screw locking machine, which comprises a box body (1) with an opening at the top, it is characterized in that two symmetrical placing platforms (2) for placing screws and two symmetrical fixing platforms (3) fixed with one side of the corresponding placing platform (2) are fixedly connected in the box body (1), one side of each fixing platform (3) close to each other is fixedly provided with a conveying plate (4) for conveying screws, one side of each placing platform (2) close to each other is fixedly connected with a lifting plate (5) capable of lifting, and a gap with the same diameter as the diameter of the screw rod part is formed between the two jacking plates (5) and between the two conveying plates (4), the tops of the two placing platforms (2) are inclined planes, one sides of the inclined planes, which are close to each other, face downwards, and the tops of the two jacking plates (5) are inclined planes, and one sides of the inclined planes, which are close to the conveying plates (4), face downwards.

2. The screw conveying mechanism of the screw locking machine according to claim 1, wherein a stroke groove (6) is formed in one side of the box body (1) along the height direction of the box body, a connecting rod (7) which is horizontally inserted between the two placing tables (2) is fixedly connected to the bottoms of the two jacking plates (5) together, one end of the connecting rod (7) penetrates through the box body (1) through the stroke groove (6), and a moving assembly which is used for enabling the connecting rod (7) to move up and down along the stroke groove (6) is arranged on the box body (1).

3. The screw conveying mechanism in the lock screw machine according to claim 2, characterized in that, the removal subassembly includes fixed connection at box (1) one side top and is located installation piece (11) directly over stroke groove (6), the bottom of installation piece (11) is connected with through the bearing rotation and is vertical axial and through the threaded rod (8) that threaded interlude connects and is located box (1) outside one side at connecting rod (7), be provided with on box (1) and be used for making threaded rod (8) carry out pivoted runner assembly.

4. The screw conveying mechanism of the screw locking machine according to claim 3, wherein the rotating assembly comprises a motor (12) fixedly installed on one side of the box body (1), an output shaft of the motor (12) is parallel to the threaded rod (8), a driving gear (9) is fixedly connected to the tail end of the threaded rod, and a driven gear (10) meshed with the driving gear (9) is fixedly sleeved on the threaded rod (8).

5. The screw conveying mechanism of the screw locking machine according to claim 1, wherein the fixed table (3) is provided with a pushing plate (13) which is vertical and can move back and forth.

6. The screw conveying mechanism of the screw locking machine according to claim 5, wherein a bracket (14) is fixedly connected to one side of the box body (1), an electric push rod (15) in the horizontal direction is fixedly mounted on the bracket (14), the push plate (13) is placed at the tops of the two fixing tables (3), and the tail end of a piston rod of the electric push rod (15) is fixedly connected to one side of the push plate (13).