CN118357731A

CN118357731A - Fully automatic cutting, punching and attacking machine

Info

Publication number: CN118357731A
Application number: CN202410129088.0A
Authority: CN
Inventors: 蒋哲
Original assignee: Xiamen Huapu Technology Co ltd
Current assignee: Xiamen Huapu Technology Co ltd
Priority date: 2024-01-30
Filing date: 2024-01-30
Publication date: 2024-07-19

Abstract

The present invention provides a fully automatic cutting, punching and tapping integrated machine, comprising a central control system, a cooling water tank group and a material preparation rack group arranged in sequence along the workpiece processing sequence, comprising a transport channel and a pushing member, the pushing member pushes the raw material to the next process along the length direction of the transport channel; a feeding group, comprising a feeding guide rail and a clamping device, the clamping device is driven by a clamping power group to clamp the raw material and send it to or exit the next process; a cutting and pressing group, comprising a clamping member and a cutting machine, the clamping member comprises a first clamping group and a second clamping group, a space for the cutting machine to work is arranged between the first clamping group and the second clamping group; and one clamping group is fixedly arranged, and the two clamping groups are movably arranged relative to the first clamping group; and a punching group and a tapping group; a material transfer group is respectively arranged between the cutting and pressing group, the punching group and the tapping group; the material transfer group comprises a material transfer guide rail and at least one material taking member; the central control system comprises sensors arranged in each group.

Description

Full-automatic cutting, punching and tapping integrated machine

Technical Field

The invention relates to the technical field of machining equipment, in particular to a full-automatic cutting, punching and tapping integrated machine.

Background

At present, the industrial production relates to machining production, mainly comprising manual operation, namely, an operator performs cutting, punching and tapping work by operating a cutting machine, a punching machine and a tapping machine in an auxiliary manner through simple clamp clamping. The cutting machine, the punching machine and the tapping machine need workers to operate all the time in front of the machine table, the workers operate the cutting machine to finish cutting-off work, and then the workers operate the punching machine and the tapping machine to finish punching and tapping work, so that the labor intensity of the workers is high, and certain dangers exist in cutting.

Based on manual work, the following problems exist:

1. The labor intensity is high. When the order quantity is large, workers need to work overtime, the working time is long, and the workers are often tired due to the fact that hands and feet are not stopped.

2. There is a certain risk of working. Because the work is done manually, there are cases where a worker's hand is in close contact with a die tool or the like or goes deep into the die. Safety accidents may occur when workers are tired.

3. The quality is difficult to ensure. The quality is controlled manually due to manual operation. The workers often rotate, the quality requirements are difficult to be required in place, so the quality yield cannot be guaranteed, and particularly, a new worker cannot thoroughly understand the quality requirements, so that certain quality deviation is caused.

Disclosure of Invention

The invention aims to solve the main technical problems of low manual production efficiency, unstable quality, certain potential safety hazard and the like, so that the full-automatic cutting, punching and tapping integrated machine is provided, and the working characteristics of high efficiency, high quality and high safety are realized through the benign design of a mechanical structure, the reasonable structure of mechanical transmission and uninterrupted operation.

In order to solve the technical problems, the invention provides a full-automatic cutting, punching and tapping integrated machine, which comprises a central control system, a cooling water tank group and a plurality of cooling water tanks, wherein the cooling water tank group and the cooling water tanks are sequentially arranged along the processing sequence of workpieces:

The material preparation rack group comprises a transportation channel and a pushing piece, wherein the pushing piece pushes raw materials to the next process along the length direction of the transportation channel, and at least two transportation lines are arranged on the transportation channel at intervals along the width direction of the transportation channel;

The feeding group comprises a feeding guide rail and a clamping device, wherein the clamping device drives the clamping power group to clamp raw materials and moves back and forth along the length direction of the feeding guide rail so as to feed the raw materials to or withdraw from the next working procedure;

Cutting off a compression set, wherein the compression set comprises a compression set and two compression sets, a space for the working of the cutting machine is arranged between the first compression set and the second compression set, the first compression set is arranged close to the clamping device, the first compression set is fixedly arranged, and the second compression set is movably arranged relative to the first compression set;

and a punching group and a tapping group; the punching group comprises a punching machine, and the tapping group comprises a tapping machine;

a material moving group is arranged among the cutting and compressing group, the punching group and the tapping group respectively; the material moving group comprises a material moving guide rail and at least one material taking piece, wherein the material taking piece moves back and forth along the length direction of the material moving guide rail so as to be used for transferring the cut raw materials to the next process;

The central control system includes sensors that are grouped into respective groups.

In a preferred embodiment, the transportation channel is provided with a plurality of power wheels at intervals along the length direction, and the power wheels are provided with a plurality of grooves at intervals along the width direction of the transportation channel; one groove forms a conveying line;

The pushing piece comprises a pushing cylinder and a pushing plate, wherein two sides of the pushing plate are provided with a pushing block and two pushing blocks, the pushing block is arranged on the inner side of the pushing plate along the pushing direction, and an elastic piece is arranged between the pushing block and the pushing plate;

and a group of the first pushing block and the second pushing block are correspondingly arranged along one groove in the length direction of the transportation channel.

In a preferred embodiment, the clamping device comprises a movable seat and a clamping piece arranged on the movable seat, and one clamping piece is correspondingly arranged on one conveying line;

The movable seat is in sliding connection with the feeding guide rail, the clamping piece is arranged towards the cutting-off compaction group, a feeding channel is arranged on one side of the movable seat towards the stock preparation frame group, and one clamping piece is correspondingly provided with one feeding channel.

In a preferred embodiment, the clamping member comprises an upper clamping member and a lower clamping member, and the upper clamping member and the lower clamping member are driven to move close to or away from each other by the clamping power unit;

The clamping piece is provided with an inductor between the upper clamping piece and the lower clamping piece, and the inductor is arranged at the upper end of the feeding channel extension channel;

The upper clamping piece and the lower clamping piece comprise a fixed piece and a movable piece, and the movable piece has elasticity relative to the fixed piece; the movable parts of the upper clamping part and the lower clamping part are oppositely arranged.

In a preferred embodiment, the first compression set and the second compression set each comprise an upper compression member, a lower compression member and a compression power set; the upper pressing piece is driven by the pressing power set to move close to or far from the lower pressing piece along the vertical direction;

the upper pressing part and the lower pressing part are correspondingly arranged and comprise an upper pressing station and a lower pressing station, and the conveying line is correspondingly provided with a group of upper pressing stations and lower pressing stations.

In a preferred embodiment, the lower pressing station and the upper pressing station are respectively concave to form a cavity, and a protrusion is arranged in the cavity;

The lower pressing station is matched with the cavity through the bulge to form clamping grooves on two sides of the bulge; the upper pressing station is matched with the cavity through the bulge and is provided with gaps at two sides of the bulge;

The raw material is provided with an upper concave cavity, a lower concave cavity, two upper side walls forming the upper concave cavity and two lower side walls forming the lower groove; the two lower side walls extend to two sides respectively to form a lower step;

when in compression, the bulges arranged at the lower compression station and the upper compression station are respectively arranged in the lower concave cavity and the upper concave cavity, the upper side wall is inserted into the gap, and the lower step is arranged in the clamping groove.

In a preferred embodiment, the pressing piece further comprises a track set and a driving cylinder, a moving table is slidably arranged on the track set, and the two pressing pieces are arranged on the moving table;

The movable table drives the rails of the rail set to move along the rails close to or far away from the pressing piece by the driving air cylinder.

In a preferred embodiment, a plurality of tools for placing the cut raw materials are arranged among the cutting and pressing group, the punching group and the tapping group at equal intervals, and the tools are divided into a tool, a second tool, a third tool and a fourth tool;

The two tools are arranged below the punching group, the four tools are arranged below the tapping group, and the one tool and the three tools are respectively arranged between the cutting pressing group and the punching group as well as between the punching group and the tapping group;

the material moving group comprises a first material moving group, a second material moving group and a third material moving group; a discharging position is arranged behind the tapping group; the first material moving group is arranged between the cutting and pressing group and the punching group, the second material moving group is arranged between the punching group and the tapping group, and the third material moving group is arranged between the tapping group and the discharging position;

The first material moving group, the second material moving group and the third material moving group are driven to synchronously move by the same power.

In a preferred embodiment, the first material moving group and the second material moving group each comprise two material taking pieces and a movable frame provided with the two material taking pieces, and the two material taking pieces and the stations are arranged at equal intervals; the movable frame is in sliding connection with the material moving guide rail;

the tool comprises a processing station, and one processing station is correspondingly arranged on one conveying line; the processing position comprises a limiting piece used for limiting the front-back movement of the cut raw materials.

In a preferred embodiment, the material taking member includes a material taking air claw, and a group of material taking air claws are correspondingly arranged at one processing position; the material taking air claw comprises a first air claw, a second air claw and an air claw power set which are arranged left and right;

when the material taking gas claw clamps the cut raw materials, the end face of the first stage step abuts against the end face of the clamping end of the raw materials after clamping and cutting, and the second stage step is arranged in an upper concave cavity of the clamping end of the raw materials after clamping and cutting.

Compared with the prior art, the technical scheme of the invention has the following beneficial effects:

1. The number of workers is reduced. In comparison with the previous multi-person operation, all the previous processes are concentrated on one machine, so that only one worker is used.

2. The labor intensity of workers is reduced. Compared with the prior high-strength work, the central control system of the machine can accurately sense the working conditions of all working procedures by configuring the sensor, and workers only need to hear abnormal sounds of the sensor to perform abnormal elimination.

3. The danger of the operation of workers is reduced. The machine is automatically operated, and workers do not participate in the machine when the machine is operated, so that dangers in the operation are avoided.

4. The quality yield is ensured. The quality of the machine is controlled by an electromechanical tool and a die tool, the control is not required, and the processing yield is ensured.

Drawings

FIG. 1 is a schematic view of the structure of a whole machine in a preferred embodiment of the invention;

FIG. 2 is a schematic view of a material preparation rack set according to a preferred embodiment of the present invention;

FIG. 3 is a schematic view of a feeding set according to a preferred embodiment of the present invention;

FIG. 4 is a schematic view of a clamping device in accordance with a preferred embodiment of the present invention;

FIG. 5 is a schematic view showing the structure of a cut-off pressing group in a preferred embodiment of the present invention;

FIG. 6 is a schematic view of the structure of the upper pressing member in the preferred embodiment of the present invention;

FIG. 7 is a schematic view showing the structure of the lower compressing member in the preferred embodiment of the present invention;

FIG. 8 is a schematic diagram of the tooling distribution in a preferred embodiment of the present invention;

FIG. 9 is a schematic view of a material handling unit according to a preferred embodiment of the present invention;

FIG. 10 is a schematic view of a punching assembly in accordance with a preferred embodiment of the present invention;

FIG. 11 is a schematic view of the structure of the tapping unit in the preferred embodiment of the present invention;

FIG. 12 is a schematic view of the material take-off in accordance with a preferred embodiment of the present invention;

FIG. 13 is a schematic diagram of the structure of the raw materials in the preferred embodiment of the present invention.

Reference numerals illustrate: 1. preparing a material rack group; 11. a transport channel; 12. a pushing member; 121. a pushing cylinder; 122. a push plate; 123. a push block; 124. a second pushing block; 125. an elastic member; 13. a power wheel; 131. a groove; 2. a feeding group; 21. a feeding guide rail; 22. a clamping device; 221. a movable seat; 222. an upper clamping member; 223. a lower clamping member; 224. an inductor; 225. a fixing member; 226. a movable member; 227. a feeding channel; 23. clamping the power group; 3. cutting off the compaction group; 31. a compressing set; 311. an upper pressing member; 312. a lower pressing member; 313. compressing the power set; 314. a pressing station is arranged; 315. a lower compaction station; 316. a protrusion; 317. a clamping groove; 318. a gap; 32. a second compression group; 33. a mobile station; 34. a cutting machine; 4. punching groups; 41. punching machine; 5. tapping group; 51. a tapping machine; 6. a tool; 61. a fixture; 62. a second tool; 63. thirdly, tooling; 64. fourthly, a tool; 65. a processing station; 66. a limiting piece; 67. a discharging position; 7. a material transferring group; 71. a material moving group; 72. a second material transferring group; 73. a third material transferring group; 74. a material moving guide rail; 75. a material taking member; 751. a first air claw; 752. a second air jaw; 753. a pneumatic claw power unit; 754. a first step; 755. a second step; 76. a moving rack; 8. a cooling water tank group; 9. a waste outlet; 10. raw materials; 101. an upper concave cavity; 102. a lower concave cavity; 103. an upper sidewall; 104. a lower sidewall; 105. and (5) descending a step.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.

In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," configured to, "" engaged with, "" connected to, "and the like are to be construed broadly, and may be, for example," connected to, "wall-mounted," connected to, removably connected to, or integrally connected to, mechanically connected to, electrically connected to, directly connected to, or indirectly connected to, through an intermediary, and may be in communication with each other between two elements, as will be apparent to those of ordinary skill in the art, in view of the detailed description of the terms herein.

Referring to fig. 1-13, the present embodiment provides a full-automatic cutting, punching and tapping integrated machine, mainly used for cutting, punching and tapping the whole raw material 10, and mainly used for processing machine member materials in the present embodiment, the raw material 10 structure includes an upper concave cavity 101, a lower concave cavity 102, two upper side walls 103 forming the upper concave cavity 101, and two lower side walls 104 forming the lower concave groove 131; the two lower side walls 104 extend to both sides to form a lower step 105. The full-automatic cutting, punching and tapping integrated machine comprises a central control system, a cooling water tank group 8 and a plurality of cooling water tanks which are sequentially arranged along the processing sequence of workpieces;

And a first procedure, namely material preparation and material loading. The material preparation rack set 1 comprises a transportation channel 11 and a pushing piece 12, wherein the transportation channel 11 is provided with at least two transportation lines at intervals along the width direction of the transportation channel 11, the transportation channel 11 is responsible for fixing the raw material 10 in the channel position along the width direction of the transportation channel 11, the pushing piece 12 pushes the raw material 10 to the next procedure along the length direction of the transportation channel 11,

The transportation channel 11 is provided with a plurality of power wheels 13 at intervals along the length direction, the power wheels 13 are provided with a plurality of grooves 131 at intervals along the width direction of the transportation channel 11, and the plurality of power wheels 13 form a transportation line along the length direction of the transportation channel 11 by a plurality of grooves 131 on a straight line. A whole raw material 10 is placed on a line of a conveying line, the power wheel 13 can be an unpowered driven wheel or a powered driving wheel, and the power wheel 13 plays a role in rolling and conveying the raw material 10.

The pushing member 12 includes a pushing cylinder 121 and a pushing plate 122, two sides of the pushing plate 122 are provided with a pushing block 123 and two pushing blocks 124, the pushing block 123 is disposed inside the pushing plate 122 along the pushing direction, and an elastic member 125 is disposed between the pushing plate 122 and the pushing block 123; the two pushing blocks 124 are disposed outside the pushing plate 122 along the pushing direction, the pushing plate 122 moves along the pushing direction under the action of the pushing cylinder 121, and the raw material 10 placed on the transportation line is pushed to the next process by the one pushing block 123 and the two pushing blocks 124.

The pushing member 12 is provided with a plurality of pushing blocks 123 and two pushing blocks 124 on the inner side and the outer side of the pushing plate 122, wherein one group of pushing blocks comprises a pushing block 123 and a pushing block 124, and one group of pushing blocks is correspondingly arranged along the length direction of the transportation channel 11 along the groove 131. The push block 123 and the push blocks 124 are respectively clamped in the upper concave cavity 101 of the raw material 10, and the push plate 122 is provided with a channel corresponding to the push blocks for the raw material 10 to pass through for transportation. The push block 123 and the push blocks 124 are in friction fit with the upper concave cavity 101 of the raw material 10, so that the raw material 10 is pushed by the push blocks through friction force. The elastic member 125 disposed between the pushing block 123 and the pushing plate 122 is a spring, and provides a buffer during the pushing process.

And a second procedure, feeding and retracting. The feeding group 2 comprises a feeding guide rail 21 and a clamping device 22, wherein the clamping device 22 drives a clamping power group 23 to clamp the raw material 10 and moves back and forth along the length direction of the feeding guide rail 21 so as to feed the raw material 10 to or withdraw from the next process. When the clamping device 22 clamps the raw material 10 and pushes the raw material to the next process, the pushing member 12 in the first process may set synchronous pushing to assist power, or the pushing member 12 does not push the pushing member 22 by using the elastic member 125 deformation on a pushing block 123. After the clamping device 22 clamps the raw material 10, the pushing member 12 has a reset action, the raw material 10 is held by the clamping device 22, and the pushing member 12 is retracted to the initial position under the driving of the pushing cylinder 121, so as to be ready for the next pushing operation.

The clamping device 22 comprises a movable seat 221 and a plurality of clamping pieces arranged on the movable seat 221, and one clamping piece is correspondingly arranged on one conveying line; the movable seat 221 is slidably connected with the feeding guide rail 21, the clamping piece is arranged towards the cutting and compacting group 3, a plurality of feeding channels 227 are arranged on one side of the movable seat 221, which faces the material preparation rack group 1, for the raw material 10 pushed in the first procedure to pass through to the position of the clamping piece for clamping, and one feeding channel 227 is correspondingly arranged on one clamping piece.

The clamping piece comprises an upper clamping piece 222 and a lower clamping piece 223, and the upper clamping piece 222 and the lower clamping piece 223 are driven to move close to or away from each other by the clamping power set 23; the clamping piece is provided with an inductor 224 between the upper clamping piece 222 and the lower clamping piece 223, and the inductor 224 is arranged at the upper end of the extension channel of the feeding channel 227; when the sensor 224 senses that the raw material 10 is pushed to the position where the clamping member is located, the system controls the clamping power unit 23 to drive the upper clamping member 222 and the lower clamping member 223 to approach each other to clamp the raw material 10 after a period of time, and the period of time is set at the speed of pushing the raw material 10, so that the distance between the pushed raw material 10 and the clamping member is enough for the next process after a period of time. It should be noted that, in the present embodiment, the clamping member is configured as a symmetrical clamping structure, or may be configured as a single-sided clamping structure, that is, one of the upper clamping member 222 and the lower clamping member 223 is configured as the fixed member 225, and the other one is configured as the movable member 226, which can be adjusted according to the production requirement.

The upper clamping member 222 and the lower clamping member 223 each comprise a fixed member 225 and a movable member 226, and the movable member 226 has an elastic force relative to the fixed member 225; the movable members 226 of the upper clamping member 222 and the lower clamping member 223 are arranged opposite to each other, and springs are arranged in the movable members 226, so that the acting force acting on the clamping surface of the raw material 10 has a certain buffering force when the raw material 10 is clamped closely, and the damage of the raw material 10 can be avoided.

The movable base 221 is driven by a hydraulic cylinder, an air cylinder or a servo motor to slide along the track line of the feeding guide rail 21, the clamping power group 23 uses compressed air as power, the air cylinder is used for symmetrically clamping the raw materials 10 by the upper clamping piece 222 and the lower clamping piece 223, the movable base 221 is used for driving the clamping pieces to feed the raw materials 10 to the next process, and the raw materials 10 on the stock rack group 1 are fed to the next process for processing under the condition that the central position of the raw materials is kept unchanged according to the required length.

Since the next process involves cutting, a retracting process is provided in the second process, and when cutting is completed, the retracting of the side is performed first, i.e., the moving base 221 is controlled to be away from, so that the clamping member withdraws the raw material 10 of the side, thereby preventing the cutting blade from scratching the cutting surface.

And a third step of compacting and cutting the raw material 10. Cutting off and compressing set 3, including compressing tightly piece and cutting machine 34, compressing tightly the piece and including a group 31 and two and compressing tightly group 32, set up the space that supplies cutting machine 34 work between a group 31 and two compress tightly group 32, a group 31 is close to clamping device 22 sets up, and a group 31 is fixed to be set up, two compress tightly group 32 and set up with a group 31 activity relatively, and the activity setting of these two compress tightly group 32 is used for cutting the back of accomplishing, and the tool withdrawal procedure of the opposite side of cutting processing is gone on simultaneously with the tool withdrawal process of moving seat 221 in the second process. The cutter 34 is driven by a motor to rotate and a servo motor to feed, so that the cutter is driven to cut the material according to the length required by the drawing. The cutting power of the cutter 34 may be set to be servo power or hydraulic cylinder pushing or air cylinder pushing.

The pressing piece further comprises a track group and a driving cylinder, a moving table 33 is slidably arranged on the track group, and the two pressing pieces are arranged on the moving table 33; the moving table 33 is driven by a driving cylinder to move along the track of the track set toward or away from the one pressing member. The two pressing members are in a cutting process when approaching the one pressing member, a fixed distance is arranged between the two pressing members and the one pressing member, a space for the cutting machine 34 to cut is formed in the distance gap 318, the two pressing members are used for placing and moving the cut raw material 10 and acting with the retracting knife of the cut raw material 10, and the one pressing member is used for placing the raw material 10 and for feeding and retracting the raw material 10 by the feeding group 2.

The first pressing set 31 and the second pressing set 32 each comprise an upper pressing member 311, a lower pressing member 312 and a pressing power set 313; in the relative positions of the upper pressing piece 311 and the lower pressing piece 312, the lower pressing piece 312 is fixed, and the upper pressing piece 311 is driven by a pressing power group 313 to move close to or away from the lower pressing piece 312 along the vertical direction; the upper pressing member 311 and the lower pressing member 312 are correspondingly provided with a plurality of upper pressing stations 314 and lower pressing stations 315, and one upper pressing station 314 corresponds to one lower pressing station 315. One of the transport lines is correspondingly provided with a set of the upper and lower compacting stations 314, 315.

The lower pressing station 315 and the lower pressing member 312 are respectively concave to form a cavity, and a protrusion 316 is arranged in the cavity; the lower pressing station 315 is formed with a clamping groove 317 on two sides of the protrusion 316 by matching the protrusion 316 with the cavity; the upper pressing station 314 is provided with gaps 318 at two sides of the protrusion 316 by matching the protrusion 316 with the cavity; the raw material 10 has an upper cavity 101, a lower cavity 102, two upper side walls 103 forming the upper cavity 101, two lower side walls 104 forming a lower groove 131; the two lower side walls 104 extend to two sides to form a lower step 105; during pressing, the protrusions 316 of the lower pressing station 315 and the lower pressing member 312 are respectively disposed in the lower cavity 102 and the upper cavity 101, the upper sidewall 103 is inserted into the gap 318, and the lower step 105 is disposed in the clamping groove 317.

And a fourth step, punching the group 4. The punching group 4 comprises a punching machine 41 for punching the cut material into the bottom hole according to the drawing requirements. The punching power of the punching machine 41 may be set as a hydraulic or pneumatic-hydraulic pressurizing cylinder or air cylinder.

And a fifth step of tapping the group 5. The tapping group 5 comprises a tapping machine 51, servo is used as rotating power, a lead is fixed by a lead screw, and a material with a bottom hole punched is tapped according to the requirement of drawing. The tapping machine 51 head of the tapping machine 51 can also be provided with a rotary motion in steps, pushed to the working position by an air cylinder.

The embodiment comprises a material moving group 7 and a tool group for transporting and placing the cut raw materials 10 between the working procedures.

Specifically, a plurality of tools 6 for placing the cut raw materials 10 are arranged among the cutting and compacting group 3, the punching group 4 and the tapping group 5 at equal intervals, and the tools are divided into a tool 61, a tool 62, a tool 63 and a tool 64; the two tools 62 are disposed below the punching group 4, and are used for placing the cut raw material 10 to be punched for punching. The quadruplex 64 is disposed below the tapping group 5 for placing the cut raw material 10 to be tapped to perform a tapping process. The tool 61 and the tool 63 are respectively arranged between the cutting and pressing set 3 and the punching set 4 and between the punching set 4 and the tapping set 5. The tool 6 comprises a plurality of processing stations 65, and one processing station 65 is correspondingly arranged on one conveying line; the processing station 65 includes a stopper 66 for restricting the forward and backward movement of the cut raw material 10.

A material moving group 7 is respectively arranged among the cutting and compressing group 3, the punching group 4 and the tapping group 5; the material moving group 7 uses a servo motor as power, so that the nut rotates on the screw rod to move a distance, and the material processed in the previous process is moved to the next process by clamping of the air claw to process in the next process.

Specifically, the material moving group 7 includes a material moving group 71, a second material moving group 72 and a third material moving group 73; a discharging position 67 is arranged behind the tapping group 5; the first material moving group 71 is arranged between the cutting and compacting group 3 and the punching group 4, the second material moving group 72 is arranged between the punching group 4 and the tapping group 5, and the third material moving group 73 is arranged between the tapping group 5 and the discharging position 67; the first material moving group 71, the second material moving group 72 and the third material moving group 73 are driven to synchronously move by the same power.

Wherein, a material moving group 71 is provided with a first moving position and a second moving position, and is used for acquiring the cut raw material 10 on the two pressing members when the first moving position is used for acquiring the cut raw material 10 when the cut raw material 10 exists on one tool 61, and is used for placing the acquired cut raw material 10 on the one tool 61 and the two tools 62 when the second moving position is used for arranging the cut raw material 10. The second material moving group 72 is provided with a third moving position and a fourth moving position, and is used for acquiring the cut raw materials 10 on the second tool 62 and the third tool 63 in the third moving position and is used for placing the acquired cut raw materials 10 on the third tool 63 and the fourth tool 64 in the fourth moving position. The third transfer group 73 is provided with a fifth transfer position for acquiring the cut raw material 10 on the four tools 64 and a sixth transfer position for placing the acquired cut raw material 10 to the discharge position 67.

The material moving group 7 comprises a material moving guide rail 74 and at least one material taking piece 75, wherein the material taking piece 75 moves back and forth along the length direction of the material moving guide rail 74 so as to move the cut raw material 10 to the next process. The first material moving group 71 and the second material moving group 72 relate to the transportation and discharging process of the raw material 10, so that the first material moving group 71 and the second material moving group 72 both comprise two material taking pieces 75 and a movable frame 76 provided with the two material taking pieces 75, and the two material taking pieces 75 are arranged at equal intervals with a station; the movable frame 76 is slidably connected with the material moving guide rail 74; driving the two take-out members 75 back and forth with the movement of the moving frame 76 can be satisfied to simultaneously take out or place the raw material 10 on the two tools 6. The three material moving groups 73 are provided with a material taking piece 75 and a moving frame 76 provided with the material taking piece 75, and when the material taking piece 75 obtains the raw materials 10 at the four tools 64, the raw materials are moved to the material discharging position 67 for direct discharging, so that only one material taking piece 75 is required to be arranged.

The material taking member 75 comprises a material taking air claw, and one processing position 65 is correspondingly provided with a group of material taking air claws; the material taking air claw comprises a first air claw 751, a second air claw 752 and an air claw power set 753 which are arranged left and right; the opposite sides of the first air claw 751 and the second air claw 752 are respectively provided with a first step 754 and a second step 755, when the material taking air claw clamps the cut raw material 10, the end face of the first step 754 abuts against the end face of the clamping end of the clamped and cut raw material 10, and the second step 755 is arranged in the upper concave cavity 101 of the clamping end of the clamped and cut raw material 10. In this embodiment, the air claw may be replaced by a vacuum chuck, so that the vacuum chuck may be used to absorb the material.

In this embodiment, the cooling water tank set 8 and the hydraulic station set are further included, and the cooling water tank set 8 provides cooling water for the punching and tapping process, so as to ensure smooth punching and tapping work. The hydraulic station group provides a pressure source for the oil cylinder of the punching and tapping process. The lower part of the whole machine feeding group 2 is provided with a tailing and waste outlet 9, the whole machine is internally provided with a tailing and waste collecting channel, and waste produced by each group during working is received and concentrated at the tailing and waste outlet 9 for recovery treatment. On the complete machine, central control system is including dividing the sensor that establishes to each group in, and a plurality of sensors can accurately sense the behavior of each process, and the workman only need hear the unusual sound of sensor, carries out the exception and gets rid of can.

The full-automatic cutting, punching and tapping integrated machine provided by the embodiment works as follows: putting the whole raw material 10 on a stock preparation rack set 1 and pushing the stock preparation rack set to a feeding set 2; then the raw material 10 is sent into a cutting group according to the required length by a feeding group 2, and is cut off by a cutter of the cutting group after being compressed by a cutting compressing group 3; the feeding group 2 and the two pressing groups 32 carry out the retracting action after cutting off, so that the cut surface of the material is prevented from being scratched by the cutter, and then the cutter returns to the waiting machine position; the cut material is transferred to the two tooling 62 positions of the punching group 4 by a material transferring group 71, and a hydraulic cylinder drives a die to punch a bottom hole of the raw material 10 according to the drawing position under the power of a hydraulic station; the punched material is transferred into the tapping group 5 by the two material transferring groups 72, and the automatic tapping machine 51 drives the tap to tap the material, and meanwhile, cooling water is used for lubrication and cooling in an auxiliary manner; the tapped material is then removed from the quadruplex 64 by the triple transfer block 73 and transferred to the dump station 67 for dumping.

The foregoing is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any person skilled in the art will be able to make insubstantial modifications of the present invention within the scope of the present invention disclosed herein by this concept, which falls within the actions of invading the protection scope of the present invention.

Claims

1. Fully automatic cutting, punching and tapping machine, characterized by: including a central control system, a cooling water tank group and the following arranged in sequence along the workpiece processing sequence:

A material preparation rack group, including a transport channel and a pusher, wherein the pusher pushes the raw materials to the next process along the length direction of the transport channel, and the transport channel is provided with at least two transport lines spaced apart along its width direction;

The feeding group includes a feeding guide rail and a clamping device. The clamping device is driven by a clamping power group to clamp the raw material and move back and forth along the length direction of the feeding guide rail to allow the raw material to be sent to or withdrawn from the next process;

A cutting and pressing group includes a pressing member and a cutting machine, wherein the pressing member includes a first pressing group and a second pressing group, a space for the cutting machine to work is arranged between the first pressing group and the second pressing group, the first pressing group is arranged close to the clamping device, and the first pressing group is fixedly arranged, and the second pressing group is movably arranged relative to the first pressing group;

and a punching group and a tapping group; the punching group includes a punching machine, and the tapping group includes a tapping machine;

A material transfer group is provided between the cutting and pressing group, the punching group and the tapping group respectively; the material transfer group comprises a material transfer guide rail and at least one material picker, and the material picker moves back and forth along the length direction of the material transfer guide rail to transfer the cut raw materials to the next process;

The central control system includes sensors distributed into respective groups.

2. The fully automatic cutting, punching and tapping machine according to claim 1 is characterized in that: the transport channel is provided with a plurality of power wheels at intervals along the length direction, and the power wheels are provided with a plurality of grooves at intervals along the width direction of the transport channel; and the grooves constitute a transport line;

The pushing member includes a pushing cylinder and a pushing plate, and a pushing block and a second pushing block are arranged on both sides of the pushing plate. The pushing block is arranged on the inner side of the pushing plate along the pushing direction, and an elastic member is arranged between the pushing block and the pushing plate;

A group of the first push block and the second push block is correspondingly arranged in one of the grooves along the length direction of the transport channel.

3. The fully automatic cutting, punching and tapping machine according to claim 1, characterized in that: the clamping device comprises a movable seat and a clamping member arranged on the movable seat, and one of the transport lines is correspondingly provided with one of the clamping members;

The movable seat is slidably connected to the feeding guide rail, the clamping member is arranged toward the cutting and pressing group, a feeding channel is arranged on the side of the movable seat toward the material preparation rack group, and one feeding channel is arranged corresponding to one clamping member.

4. The fully automatic cutting, punching and tapping machine according to claim 3, characterized in that: the clamping member comprises an upper clamping member and a lower clamping member, and the upper clamping member and the lower clamping member are driven by the clamping power group to move toward or away from each other;

The clamping member is provided with a sensor between the upper clamping member and the lower clamping member, and the sensor is provided at the upper end of the extended channel of the feeding channel;

The upper clamping member and the lower clamping member each include a fixed member and a movable member, and the movable member has elastic force relative to the fixed member; the movable members of the upper clamping member and the lower clamping member are arranged relatively.

5. The fully automatic cutting, punching and attacking machine according to claim 1 is characterized in that: the first clamping group and the second clamping group each include an upper clamping member, a lower clamping member and a clamping power group; in the relative position of the upper clamping member and the lower clamping member, the lower clamping member is fixed, and the upper clamping member is driven by the clamping power group to move toward or away from the lower clamping member in the vertical direction;

The upper pressing member and the lower pressing member are correspondingly provided with an upper pressing station and a lower pressing station, and one of the transport lines is correspondingly provided with a group of the upper pressing station and the lower pressing station.

6. The fully automatic cutting, punching and tapping machine according to claim 5, characterized in that: the lower pressing station and the upper pressing station are respectively concave to form a cavity, and a protrusion is arranged in the cavity;

The lower pressing station cooperates with the protrusion and the cavity to form a groove on both sides of the protrusion; the upper pressing station cooperates with the protrusion and the cavity to set a gap on both sides of the protrusion;

The raw material has an upper concave cavity, a lower concave cavity, two upper side walls forming the upper concave cavity, and two lower side walls forming the lower groove; the two lower side walls extend to both sides to form a lower step;

During pressing, the protrusions provided at the lower pressing station and the upper pressing station are respectively placed in the lower concave cavity and the upper concave cavity, the upper side wall is inserted into the gap, and the lower step is placed in the clamping groove.

7. The fully automatic cutting, punching and tapping machine according to claim 1, characterized in that: the clamping member further comprises a track group and a driving cylinder, a moving platform is slidably arranged on the track group, and the two clamping members are arranged on the moving platform;

The movable platform is driven by a driving cylinder to move along the track of the track set toward or away from the pressing member.

8. The fully automatic cutting, punching and tapping machine according to claim 1 is characterized in that: a plurality of toolings for placing cut raw materials are arranged at equal intervals between the cutting and pressing group, the punching group and the tapping group, which are divided into one tooling, two toolings, three toolings and four toolings;

The second tool is arranged below the punching group, the fourth tool is arranged below the tapping group, and the first tool and the third tool are arranged between the cutting and pressing group and the punching group and between the punching group and the tapping group respectively;

The material transfer group includes a first material transfer group, a second material transfer group and a third material transfer group; a material discharge position is arranged behind the tapping group; the first material transfer group is arranged between the cutting and pressing group and the punching group, the second material transfer group is arranged between the punching group and the tapping group, and the third material transfer group is arranged between the tapping group and the material discharge position;

The first material moving group, the second material moving group and the third material moving group are driven by the same power to move synchronously.

9. The fully automatic cutting, punching and attacking integrated machine according to claim 8, characterized in that: the first material transfer group and the second material transfer group each include two material taking parts and a movable frame for setting the two material taking parts, the two material taking parts are arranged at equal intervals from the workstations; the movable frame is slidably connected to the material transfer guide rail;

The tooling includes a processing position, and one processing position is correspondingly arranged for one of the transport lines; the processing position includes a limiting piece for limiting the forward and backward movement of the cut raw material.

10. The fully automatic cutting, punching and tapping machine according to claim 9, characterized in that: the material picking part includes a material picking air claw, and one group of the material picking air claws is correspondingly arranged for one processing position; the material picking air claws include a first air claw, a second air claw and an air claw power group which are arranged on the left and right sides;

The first and second air grippers are each provided with a first step and a second step on the opposite side thereof. When the picking air grippers clamp the cut raw material, the end face of the first step rests against the end face of the clamping end of the cut raw material, and the second step is placed in the upper concave cavity of the clamping end of the cut raw material.