Automatic discharging mechanism for screw machine

Abstract

The utility model relates to the field of automation equipment, in particular to an automatic discharging mechanism for a screw machine. The grabbing device comprises a belt pulley and a grabbing shaft, the grabbing shaft is assembled at the top end of the belt pulley, a first belt baffle and a second belt baffle are fixed to the two sides of the belt pulley, a sectional material is fixed to the left side of the first belt baffle, a feeding baffle is fixed to one end of the sectional material, and a gear transmission is assembled at the other end of the sectional material. A third discharging baffle is fixed to one side of the feeding baffle. According to the automatic discharging mechanism for the screw machine, automatic grabbing and positioning of materials are achieved through a precise transmission system by means of the automatic discharging shaft mechanism, the stability and accuracy of the materials in the material taking and discharging process are guaranteed through the unique grabbing shaft design, and the time of manual material taking is effectively saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automation equipment especially relates to a screw machine automatic unloading mechanism. BACKGROUND

[0002] With the rapid development of manufacturing industry, the requirement of production efficiency and product quality is higher and higher. Screw machine as a kind of small-sized machinery of automatic locking screw plays more and more important role in industrial production. And automatic unloading mechanism as an important component of screw machine, its performance directly influences the production efficiency and product quality of the whole equipment.

[0003] When using the above technology, it is found that the prior art has the following technical problems: in the past, we only rely on manpower to carry out unloading operation, and the defects of this method are obvious, far more than wasting time so simply. It first leads to the low work efficiency, because the manual operation is limited by physical strength, fatigue and the difference of individual skill level, and it is often difficult to achieve stable and efficient production rhythm. More importantly, with the expansion of production scale and the improvement of process requirement, pure reliance on manpower can not meet the production demand of high efficiency and high quality, therefore, we design a screw machine automatic unloading mechanism to provide another technical solution for the above technical problems. CONTENT OF THE UTILITY MODEL

[0004] Based on this, it is necessary to provide a screw machine automatic unloading mechanism for the above technical problems. In the past, we only rely on manpower to carry out unloading operation, and the defects of this method are obvious, far more than wasting time so simply. It first leads to the low work efficiency, because the manual operation is limited by physical strength, fatigue and the difference of individual skill level, and it is often difficult to achieve stable and efficient production rhythm. More importantly, with the expansion of production scale and the improvement of process requirement, pure reliance on manpower can not meet the production demand of high efficiency and high quality.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0006] A screw machine automatic unloading mechanism, including pulley and grabbing shaft, the top of pulley is equipped with grabbing shaft, both sides of pulley are fixed with belt baffle one and belt baffle two, the left side of belt baffle one is fixed with section bar, one end of section bar is fixed with feeding baffle, the other end of section bar is equipped with gear transmission, one side of feeding baffle is fixed with unloading baffle three, one side of unloading baffle three is equipped with discharging sensor, both sides of the inner side of pulley away from the end of discharging sensor are equipped with speed reducer and driving motor, the top of speed reducer is fixed with taking material sensor, both ends of belt baffle two are equipped with unloading baffle one and unloading baffle two.

[0007] In a preferred embodiment of the automatic feeding mechanism for screw machines provided by this utility model, the output end of the drive motor passes through the pulley and is rotatably connected to the reducer, and the ends of the feeding baffle three and the feeding baffle one that are close to each other are rotatably connected to the pulley.

[0008] As a preferred embodiment of the automatic feeding mechanism for screw machines provided by this utility model, a guide rail is fixed to the top of the gripping shaft, a gripping mechanism is provided on the outside of the gripping shaft, the gripping mechanism includes a shaft slide rail, the top of the guide rail is slidably connected to the shaft slide rail, and a base plate is fixed to one side of the shaft slide rail.

[0009] As a preferred embodiment of the automatic feeding mechanism for screw machines provided by this utility model, a pressing cylinder is mounted on one side of the base plate, a gripping cylinder is fixed to the output end of the pressing cylinder, and a gripping mold is fixed to the bottom end of the gripping cylinder.

[0010] In a preferred embodiment of the automatic feeding mechanism for screw machines provided by this utility model, a shaft motor is mounted at the other end of the gripping shaft, and an origin sensor is mounted on one side of the other end of the gripping shaft.

[0011] In a preferred embodiment of the automatic feeding mechanism for screw machines provided by this utility model, the output end of the shaft motor is rotatably connected to the gripping shaft, and one side of the base plate is slidably connected to the gripping shaft.

[0012] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.

[0013] At the same time, through the above technical solutions, this utility model has at least the following beneficial effects:

[0014] This utility model provides an automatic feeding mechanism for screw machines. During operation, the automatic feeding shaft mechanism, through a precision transmission system, automatically grips and positions the material. Its unique gripping shaft design ensures the stability and accuracy of material handling during the feeding and unloading process, effectively saving manual material handling time. Furthermore, the device is flexible and adjustable, adaptable to materials of different sizes, shapes, and materials, meeting diverse production needs. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 It is the whole structure schematic view of the utility model;

[0017] Figure 2 It is the structure schematic view between profile and belt baffle two of the utility model;

[0018] Figure 3 It is the sliding connection structure schematic view between grabbing shaft and bottom plate of the utility model;

[0019] Figure 4 It is the structure schematic view between lower pressure cylinder (15) and grabbing mould (16) of the utility model.

[0020] In the figure: 1, belt pulley;2, profile;3, feeding baffle;4, guide rail;5, gear transmission;6, belt baffle one;7, belt baffle two;8, blanking baffle one;9, blanking baffle two;10, speed reducer;11, drive motor;12, material taking sensor;13, grabbing shaft;14, bottom plate;15, lower pressure cylinder;16, grabbing mould;17, grabbing cylinder;18, original point sensor;19, shaft motor;20, shaft slide rail;21, discharging sensor;22, blanking baffle three. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the following will be combined with the drawings and examples, and the utility model will be further described in detail. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0022] In order to make the person in the art better understand the utility model scheme, the following will be combined with the drawings, and the technical scheme in the utility model example will be described clearly and completely.

[0023] It should be noted that the examples in the utility model and the features and technical schemes in the examples can be combined with each other without conflict.

[0024] It should be noted that: similar signs and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the following drawings.

[0025] Example one

[0026] Please refer to Figures 1-4The utility model provides a kind of automatic unloading mechanism for screw machine, including pulley 1 and grabbing shaft 13, the top of pulley 1 is equipped with grabbing shaft 13, both sides of pulley 1 are fixed with belt baffle one 6 and belt baffle two 7, the left side of belt baffle one 6 is fixed with profile 2, one end of profile 2 is fixed with feeding baffle 3, the other end of profile 2 is equipped with gear drive 5, one side of feeding baffle 3 is fixed with unloading baffle three 22, one side of unloading baffle three 22 is equipped with discharging sensor 21, both sides of the inner side of pulley 1 away from the end of discharging sensor 21 are equipped with speed reducer 10 and drive motor 11, the top of speed reducer 10 is fixed with material taking sensor 12, both ends of belt baffle two 7 are equipped with unloading baffle one 8 and unloading baffle two 9, the output end of drive motor 11 is rotatably connected with speed reducer 10 through pulley 1, and one end of unloading baffle three 22 and unloading baffle one 8 is rotatably connected with pulley 1;

[0027] The top of grabbing shaft 13 is fixed with guide rail 4, the outer side of grabbing shaft 13 is provided with grabbing mechanism, grabbing mechanism includes shaft slide rail 20, the top of guide rail 4 is slidably connected with shaft slide rail 20, one side of shaft slide rail 20 is fixed with bottom plate 14, one side of bottom plate 14 is equipped with down pressure air cylinder 15, the output end of down pressure air cylinder 15 is fixed with grabbing air cylinder 17, the bottom of grabbing air cylinder 17 is fixed with grabbing mould 16, the other end of grabbing shaft 13 is equipped with shaft motor 19, one side of the other end of grabbing shaft 13 is equipped with original point sensor 18, the output end of shaft motor 19 is rotatably connected with grabbing shaft 13, and one side of bottom plate 14 is slidably connected with grabbing shaft 13;

[0028] After staff completes automatic screwing process, work mould will smoothly move to the predetermined position of original point sensor 18;At this time, original point sensor 18 will quickly and accurately send a start signal to shaft motor 19;Subsequently, grabbing mechanism will accurately move to the specified position for grabbing operation according to the preset program;

[0029] Once grabbing is successful, grabbing mechanism will move to the position of grabbing shaft 13 again according to the guidance of program, and meanwhile, material taking shaft keeps continuous working state and efficiently carries out discharging operation.When discharging sensor detects the arrival of grabbing mould, material taking shaft will immediately stop working to ensure the smooth progress of unloading process.

[0030] When grabbing mould leaves discharging sensor 21, 1 will start again and continue its efficient work, and this process will continue until workpiece is accumulated to the detection range of material taking sensor 12, at this time, 1 will stop working again and wait for workpiece to be taken away before continuing to work.

[0031] The key point of the process is the position of the sensor, the running speed of the grabbing shafts 13 and 1, if any of them is not working in place, the machine body and the workpiece can be damaged, we design not only improves the safety of the workers during the operation of the machine, but also greatly improves the efficiency of the work.

[0032] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the technicians in the technical field can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. A screw machine automatic unloading mechanism, characterized in that, Including pulley (1) and grab axis (13), the top end of the pulley (1) is equipped with the grab axis (13), both sides of the pulley (1) are fixed with belt baffle one (6) and belt baffle two (7), the left side of the belt baffle one (6) is fixed with the section bar (2), one end of the section bar (2) is fixed with the feeding baffle (3), the other end of the section bar (2) is equipped with gear drive (5), one side of the feeding baffle (3) is fixed with the blanking baffle three (22), one side of the blanking baffle three (22) is equipped with the discharging sensor (21), both sides of the inner side of the pulley (1) away from the discharging sensor (21) one end are equipped with the speed reducer (10) and the driving motor (11), the top end of the speed reducer (10) is fixed with the material taking sensor (12), both ends of the belt baffle two (7) are equipped with the blanking baffle one (8) and the blanking baffle two (9).

2. The automatic feeding mechanism for screw machine according to claim 1, wherein, The output end of the driving motor (11) is rotatably connected with the speed reducer (10) through the pulley (1), and the blanking baffle three (22) and the blanking baffle one (8) are rotatably connected with the pulley (1) at the end close to each other.

3. The automatic feeding mechanism for screw machine according to claim 2, wherein, The top end of the grab axis (13) is fixed with a guide rail (4), and the outer side of the grab axis (13) is provided with a grabbing mechanism, the grabbing mechanism comprising an axis sliding rail (20), the top end of the guide rail (4) is slidably connected with the axis sliding rail (20), and one side of the axis sliding rail (20) is fixed with a bottom plate (14).

4. The automatic feeding mechanism for screw machine according to claim 3, wherein, One side of the bottom plate (14) is equipped with a downward pressing air cylinder (15), the output end of the downward pressing air cylinder (15) is fixed with a grabbing air cylinder (17), and the bottom end of the grabbing air cylinder (17) is fixed with a grabbing die (16).

5. The automatic feeding mechanism for screw machine according to claim 3, wherein, The other end of the grab axis (13) is equipped with an axis motor (19), and one side of the other end of the grab axis (13) is equipped with an origin sensor (18).

6. The automatic feeding mechanism for screw machine according to claim 5, wherein, The output end of the axis motor (19) is rotatably connected with the grab axis (13), and one side of the bottom plate (14) is slidably connected with the grab axis (13).

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