阅读说明：本技术 一种多工位冲孔设备 (Multi-station punching equipment ) 是由 周磊 谭军民 林明勇 梁佳楠 于 2020-12-25 设计创作，主要内容包括：本发明公开了一种多工位冲孔设备,多工位冲孔设备包括物料输送模组、次品输送模组、冲孔模组和吸取模组；物料输送模组包括由前至后横向并列设置的第一物料输送线和第二物料输送线；次品输送模组包括第一次品输送线和第二次品输送线,第一次品输送线横向并列设置在物料输送模组的左前侧,第二次品输送线横向并列设置在物料输送模组的右前侧；冲孔模组包括分别设置在所述物料输送模组的左后侧和右后侧的双工位冲孔装置；吸取模组包括第一机械手吸取机构和第二机械手吸取机构。在本发明实施例中,多工位冲孔设备能同时对多个手机套进行冲孔,还能将达不到冲孔质量要求的手机套及时剔除,具有很好的实用性。(The invention discloses multi-station punching equipment which comprises a material conveying module, a defective product conveying module, a punching module and a suction module, wherein the material conveying module is arranged on the material conveying module; the material conveying module comprises a first material conveying line and a second material conveying line which are transversely arranged in parallel from front to back; the defective product conveying module comprises a first product conveying line and a second product conveying line, the first product conveying line is transversely arranged on the left front side of the material conveying module in parallel, and the second product conveying line is transversely arranged on the right front side of the material conveying module in parallel; the punching module comprises double-station punching devices which are respectively arranged on the left rear side and the right rear side of the material conveying module; the suction module comprises a first manipulator suction mechanism and a second manipulator suction mechanism. In the embodiment of the invention, the multi-station punching equipment can punch holes on a plurality of mobile phone sleeves simultaneously, can also remove the mobile phone sleeves which cannot meet the punching quality requirement in time, and has good practicability.)

1. The multi-station punching equipment is characterized by comprising a material conveying module, a defective product conveying module, a punching module and a suction module;

the material conveying module comprises a first material conveying line and a second material conveying line which are transversely arranged in parallel from front to back;

the defective product conveying module comprises a first product conveying line and a second product conveying line, the first product conveying line is transversely arranged on the left front side of the material conveying module in parallel, and the second product conveying line is transversely arranged on the right front side of the material conveying module in parallel;

the punching module comprises double-station punching devices which are respectively arranged on the left rear side and the right rear side of the material conveying module;

the suction module comprises a first manipulator suction mechanism and a second manipulator suction mechanism; the double-station punching device at the left end of the first material conveying line, at the left rear side of the first secondary product conveying line and at the left rear side of the material conveying module is positioned in the movable range of the first manipulator suction mechanism; and the right end of the second material conveying line, the second secondary product conveying line and the double-station punching device on the right rear side of the material conveying module are positioned in the movable range of the second manipulator suction mechanism.

2. The multi-station punching equipment according to claim 1, wherein a conveying line left end sensor is arranged at the left end of the first material conveying line;

and the right end of the second material conveying line is provided with a conveying line right end sensor.

3. A multi-station punching apparatus according to claim 1, wherein the first manipulator suction mechanism comprises a first manipulator and a first suction cup module;

the first sucking disc module comprises a first sucking disc fixing plate and a plurality of first vacuum sucking discs, one end of the first sucking disc fixing plate is connected with the driving end of the first manipulator, and the first vacuum sucking discs are sequentially arranged at the other end of the first sucking disc fixing plate;

the second manipulator suction mechanism comprises a second manipulator and a second sucker module;

the second sucker module comprises a second sucker fixing plate and a plurality of second vacuum suckers, one end of the second sucker fixing plate is connected with the driving end of the second manipulator, and the second sucker fixing plates are sequentially arranged at the other end of the second sucker fixing plate.

4. A multi-station punching apparatus according to claim 1, wherein the double station punching device comprises a frame;

a left side front-back movement module is arranged on the left side of the top surface of the rack and comprises a left side front-back guide rail, a left side front-back driving device and a left side fixed sliding block, and the left side front-back driving device drives the left side fixed sliding block to slide along the left side front-back guide rail;

a right side front-back movement module is arranged on the right side of the top surface of the rack and comprises a right side front-back guide rail, a right side front-back driving device and a right side fixed sliding block, and the right side front-back driving device drives the right side fixed sliding block to slide along the right side front-back guide rail;

a left mounting rack and a right mounting rack are arranged on the top surface of the rack, a left movement module and a right movement module are arranged on the rear sides of the left mounting rack and the right mounting rack, the left movement module and the right movement module comprise a left sliding table, a left driving device, a right driving device and a left sliding plate, a blanking port is formed in the top surface of the rack between the left front-back guide rail and the right front-back guide rail, a third sucker module is arranged on the left sliding plate and the right sliding plate, and the left driving device drives the third sucker module on the left sliding plate to slide along the left sliding table and between the left front-back guide rail;

a left side detection hole is formed in the top surface of the rack in front of the left side front and rear guide rails, and a left side detection module is arranged below the left side detection hole; a right side detection hole is formed in the top surface of the rack in front of the right side front and rear guide rails, and a right side detection module is arranged below the right side detection hole;

the top surface of frame is in the rear end top of left side front and back guide rail is provided with the left side module of punching a hole, the top surface of frame is in the rear end top of right side front and back guide rail is provided with the right side module of punching a hole.

5. The multi-station punching equipment according to claim 4, wherein a left induction sheet and a right induction sheet are arranged on one side of the left sliding plate and the right sliding plate;

the left end of the left sliding table and the right sliding table is provided with a sliding table left end sensor, the middle end of the left sliding table and the right sliding table is provided with a sliding table middle end sensor, and the right end of the left sliding table and the right sliding table is provided with a sliding table right end sensor;

when the left end sensor of the sliding table senses the left and right sensing pieces, the third sucker modules on the left and right sliding plates are positioned above the middle ends of the left front and rear guide rails;

when the sliding table middle end sensor senses the left and right sensing pieces, the third sucker modules on the left and right sliding plates are positioned above the blanking port;

when the sliding table right end sensor senses the left and right sensing pieces, the third sucker module on the left and right sliding plates is located above the middle end of the front and rear guide rails on the right side.

6. The multi-station punching equipment according to claim 5, wherein a left pressure plate die set is arranged on the front side of the left mounting frame and the front side of the left front and rear guide rails above the front end of the left front and rear guide rails;

the front side of the left and right mounting frames is provided with a right pressing plate module above the front end of the right front and rear guide rails.

7. The multi-station punching equipment according to claim 6, wherein a left front induction piece and a left rear induction piece are arranged on one side of the left fixed slide block;

the front end of the left front and rear guide rails is provided with a left front end sensor, the middle end of the left front and rear guide rails is provided with a left middle end sensor, and the rear end of the left front and rear guide rails is provided with a left rear end sensor;

when the left front end sensor senses the left front and rear sensing pieces, the left fixed sliding block is positioned below the left pressing plate module;

the left middle-end sensor senses the left front and rear sensing pieces, and when the left sensor senses the left and right sensing pieces, the left fixed sliding block is positioned below the third sucker module;

when the left side rear end sensor senses the left side front and rear sensing pieces, the left side fixed sliding block is located below the left side punching module.

8. The multi-station punching equipment according to claim 6, wherein a right front induction piece and a right rear induction piece are arranged on one side of the right fixed slide block;

a right front end sensor is arranged at the front end of the right front and rear guide rails, a right middle end sensor is arranged at the middle end of the right front and rear guide rails, and a right rear end sensor is arranged at the rear end of the right front and rear guide rails;

when the right front end sensor senses the right front and rear sensing pieces, the right fixed sliding block is positioned below the right pressing plate module;

the right middle sensor senses the right front and rear sensing pieces, and the right fixed sliding block is positioned below the third sucker module when the right sensor senses the left and right sensing pieces;

when the right rear end sensor senses the right front and rear sensing pieces, the right fixed sliding block is located below the right punching module.

9. A multi-station punching apparatus according to claim 6, wherein the left press platen module comprises a left press platen drive and a left press platen; the left pressing plate driving device is fixed on the front left side of the left and right mounting frames and is positioned above the front ends of the left front and rear guide rails; the left pressing plate is connected to the driving end of the left pressing plate driving device, and the left pressing plate driving device drives the left pressing plate to move along the vertical direction;

the right pressing plate module comprises a right pressing plate driving device and a right pressing plate; the right pressing plate driving device is fixed on the front right side of the left and right mounting frames and is positioned above the front ends of the right front and rear guide rails; the right side pressing plate is connected to the driving end of the right side pressing plate driving device, and the right side pressing plate driving device drives the right side pressing plate to move in the vertical direction.

10. The multi-station punching equipment according to claim 4, wherein the third sucker module comprises an up-and-down driving device, an up-and-down moving plate and a third vacuum sucker;

the vertical driving device is fixed on the left and right sliding plates, the front end of the vertical moving plate is connected with the driving end of the vertical driving device, the vertical driving device drives the vertical moving plate to move along the vertical direction, and the third vacuum chuck is arranged at the rear end of the vertical moving plate downwards.

Technical Field

The invention relates to the technical field of punching equipment, in particular to multi-station punching equipment.

Background

In the production and processing process of the mobile phone cover, the mobile phone cover needs to be punched by a punching device so as to be adaptive and expose the camera of the mobile phone.

Present punching equipment, on the one hand, can only punch a hole to the cell-phone cover one by one in proper order, has the slow problem of speed of punching a hole, has influenced the production machining efficiency of cell-phone cover, and on the other hand, can't be to monitoring quality of punching a hole, can't in time reject the cell-phone cover that can't reach the quality requirement that punches a hole, has influenced the packing yields of cell-phone cover, has certain drawback.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides the multi-station punching equipment which can punch holes on a plurality of mobile phone covers at the same time, can remove the mobile phone covers which cannot meet the punching quality requirement in time, and has good practicability.

Correspondingly, the embodiment of the invention provides multi-station punching equipment, which comprises a material conveying module, a defective product conveying module, a punching module and a suction module;

the material conveying module comprises a first material conveying line and a second material conveying line which are transversely arranged in parallel from front to back;

the defective product conveying module comprises a first product conveying line and a second product conveying line, the first product conveying line is transversely arranged on the left front side of the material conveying module in parallel, and the second product conveying line is transversely arranged on the right front side of the material conveying module in parallel;

the punching module comprises double-station punching devices which are respectively arranged on the left rear side and the right rear side of the material conveying module;

the suction module comprises a first manipulator suction mechanism and a second manipulator suction mechanism; the double-station punching device at the left end of the first material conveying line, at the left rear side of the first secondary product conveying line and at the left rear side of the material conveying module is positioned in the movable range of the first manipulator suction mechanism; and the right end of the second material conveying line, the second secondary product conveying line and the double-station punching device on the right rear side of the material conveying module are positioned in the movable range of the second manipulator suction mechanism.

In an optional embodiment, a conveying line left end sensor is arranged at the left end of the first material conveying line;

and the right end of the second material conveying line is provided with a conveying line right end sensor.

In an optional embodiment, the first manipulator suction mechanism comprises a first manipulator and a first sucker module;

the first sucking disc module comprises a first sucking disc fixing plate and a plurality of first vacuum sucking discs, one end of the first sucking disc fixing plate is connected with the driving end of the first manipulator, and the first vacuum sucking discs are sequentially arranged at the other end of the first sucking disc fixing plate;

the second manipulator suction mechanism comprises a second manipulator and a second sucker module;

the second sucker module comprises a second sucker fixing plate and a plurality of second vacuum suckers, one end of the second sucker fixing plate is connected with the driving end of the second manipulator, and the second sucker fixing plates are sequentially arranged at the other end of the second sucker fixing plate.

In an optional embodiment, the double-station punching device comprises a frame;

a left side front-back movement module is arranged on the left side of the top surface of the rack and comprises a left side front-back guide rail, a left side front-back driving device and a left side fixed sliding block, and the left side front-back driving device drives the left side fixed sliding block to slide along the left side front-back guide rail;

a right side front-back movement module is arranged on the right side of the top surface of the rack and comprises a right side front-back guide rail, a right side front-back driving device and a right side fixed sliding block, and the right side front-back driving device drives the right side fixed sliding block to slide along the right side front-back guide rail;

a left mounting rack and a right mounting rack are arranged on the top surface of the rack, a left movement module and a right movement module are arranged on the rear sides of the left mounting rack and the right mounting rack, the left movement module and the right movement module comprise a left sliding table, a left driving device, a right driving device and a left sliding plate, a blanking port is formed in the top surface of the rack between the left front-back guide rail and the right front-back guide rail, a third sucker module is arranged on the left sliding plate and the right sliding plate, and the left driving device drives the third sucker module on the left sliding plate to slide along the left sliding table and between the left front-back guide rail;

a left side detection hole is formed in the top surface of the rack in front of the left side front and rear guide rails, and a left side detection module is arranged below the left side detection hole; a right side detection hole is formed in the top surface of the rack in front of the right side front and rear guide rails, and a right side detection module is arranged below the right side detection hole;

the top surface of frame is in the rear end top of left side front and back guide rail is provided with the left side module of punching a hole, the top surface of frame is in the rear end top of right side front and back guide rail is provided with the right side module of punching a hole.

In an optional embodiment, a left induction sheet and a right induction sheet are arranged on one side of the left sliding plate and the right sliding plate;

the left end of the left sliding table and the right sliding table is provided with a sliding table left end sensor, the middle end of the left sliding table and the right sliding table is provided with a sliding table middle end sensor, and the right end of the left sliding table and the right sliding table is provided with a sliding table right end sensor;

when the left end sensor of the sliding table senses the left and right sensing pieces, the third sucker modules on the left and right sliding plates are positioned above the middle ends of the left front and rear guide rails;

when the sliding table middle end sensor senses the left and right sensing pieces, the third sucker modules on the left and right sliding plates are positioned above the blanking port;

when the sliding table right end sensor senses the left and right sensing pieces, the third sucker module on the left and right sliding plates is located above the middle end of the front and rear guide rails on the right side.

In an optional embodiment, a left pressing plate module is arranged on the front side of the left front and rear guide rails on the front side of the left mounting frame;

the front side of the left and right mounting frames is provided with a right pressing plate module above the front end of the right front and rear guide rails.

In an optional implementation mode, a left front and rear induction sheet is arranged on one side of the left fixed sliding block;

the front end of the left front and rear guide rails is provided with a left front end sensor, the middle end of the left front and rear guide rails is provided with a left middle end sensor, and the rear end of the left front and rear guide rails is provided with a left rear end sensor;

when the left front end sensor senses the left front and rear sensing pieces, the left fixed sliding block is positioned below the left pressing plate module;

the left middle-end sensor senses the left front and rear sensing pieces, and when the left sensor senses the left and right sensing pieces, the left fixed sliding block is positioned below the third sucker module;

when the left side rear end sensor senses the left side front and rear sensing pieces, the left side fixed sliding block is located below the left side punching module.

In an optional implementation mode, a right front and rear induction sheet is arranged on one side of the right fixed sliding block;

a right front end sensor is arranged at the front end of the right front and rear guide rails, a right middle end sensor is arranged at the middle end of the right front and rear guide rails, and a right rear end sensor is arranged at the rear end of the right front and rear guide rails;

when the right front end sensor senses the right front and rear sensing pieces, the right fixed sliding block is positioned below the right pressing plate module;

the right middle sensor senses the right front and rear sensing pieces, and the right fixed sliding block is positioned below the third sucker module when the right sensor senses the left and right sensing pieces;

when the right rear end sensor senses the right front and rear sensing pieces, the right fixed sliding block is located below the right punching module.

In an optional embodiment, the left pressing plate module comprises a left pressing plate driving device and a left pressing plate; the left pressing plate driving device is fixed on the front left side of the left and right mounting frames and is positioned above the front ends of the left front and rear guide rails; the left pressing plate is connected to the driving end of the left pressing plate driving device, and the left pressing plate driving device drives the left pressing plate to move along the vertical direction;

the right pressing plate module comprises a right pressing plate driving device and a right pressing plate; the right pressing plate driving device is fixed on the front right side of the left and right mounting frames and is positioned above the front ends of the right front and rear guide rails; the right side pressing plate is connected to the driving end of the right side pressing plate driving device, and the right side pressing plate driving device drives the right side pressing plate to move in the vertical direction.

In an optional embodiment, the third suction cup module comprises an up-down driving device, an up-down moving plate and a third vacuum suction cup;

the vertical driving device is fixed on the left and right sliding plates, the front end of the vertical moving plate is connected with the driving end of the vertical driving device, the vertical driving device drives the vertical moving plate to move along the vertical direction, and the third vacuum chuck is arranged at the rear end of the vertical moving plate downwards.

The embodiment of the invention provides multi-station punching equipment, which has the advantages of high punching speed and high punching effect and can be used for punching a plurality of mobile phone sleeves simultaneously, so that the production and processing efficiency of the mobile phone sleeves is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic three-dimensional structure diagram of a multi-station punching apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic three-dimensional structure diagram of a manipulator suction mechanism in an embodiment of the invention;

FIG. 3 is a schematic front three-dimensional structure diagram of a double-station punching device in an embodiment of the invention;

FIG. 4 is a schematic diagram of a three-dimensional structure of the back side of the double-station punching device in the embodiment of the invention;

FIG. 5 is a schematic three-dimensional structure of the back and forth movement module and the punching module in an embodiment of the present invention;

FIG. 6 is a schematic diagram of the front three-dimensional structure of the left and right mounting frames in the embodiment of the present invention;

fig. 7 is a schematic diagram of a rear three-dimensional structure of the left and right mounting frames in the embodiment of the invention.

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.

Fig. 1 is a schematic three-dimensional structure diagram of a multi-station punching device in an embodiment of the invention.

The embodiment of the invention provides multi-station punching equipment which comprises a material conveying module, a defective product conveying module, a punching module and a suction module.

The material conveying module comprises a first material conveying line 11 and a second material conveying line 12 which are transversely arranged in parallel from front to back.

The defective product conveying module comprises a first product conveying line 21 and a second product conveying line 22, the first product conveying line 21 is transversely arranged on the left front side of the material conveying module in parallel, and the second product conveying line 22 is transversely arranged on the right front side of the material conveying module in parallel.

The punching module comprises double-station punching devices 3 which are respectively arranged on the left rear side and the right rear side of the material conveying module 1.

Fig. 2 is a schematic three-dimensional structure diagram of a manipulator suction mechanism in an embodiment of the invention.

The suction module comprises a first manipulator suction mechanism 41 and a second manipulator suction mechanism 42; the left end of the first material conveying line 11, the first secondary product conveying line 21 and the double-station punching device 3 on the left rear side of the material conveying module are positioned in the movable range of the first manipulator suction mechanism 41; the right end of the second material conveying line 12, the second secondary product conveying line 22 and the double-station punching device 3 on the right rear side of the material conveying module are located in the movable range of the second manipulator suction mechanism 42.

Specifically, the left end of the first material conveying line 11 is provided with a conveying line left end sensor, and the conveying line left end sensor corresponds to the position of the double-station punching device 3 on the left rear side of the material conveying module 1.

Specifically, the right end of the second material conveying line 12 is provided with a conveying line right end sensor, and the conveying line right end sensor corresponds to the position of the double-station punching device 3 on the right rear side of the material conveying module 1.

Specifically, the first manipulator suction mechanism 41 comprises a first manipulator 411 and a first suction cup module, and the first manipulator suction mechanism 41 is used for sucking and moving a piece to be punched.

The first suction cup module includes a first suction cup fixing plate 412 and a plurality of first vacuum suction cups 413, one end of the first suction cup fixing plate 412 is connected to the driving end of the first manipulator 411, and the plurality of first vacuum suction cups 413 are sequentially disposed at the other end of the first suction cup fixing plate 412.

Specifically, the second manipulator suction mechanism 42 includes a second manipulator 421 and a second suction cup module, and the second manipulator suction mechanism 42 is configured to suck and move the piece to be punched.

The second sucking disc module includes second sucking disc fixed plate 422 and a plurality of second vacuum chuck 423, the one end of second sucking disc fixed plate 422 with the drive end of second manipulator 421 is connected, a plurality of second vacuum chuck 423 set gradually the other end of second sucking disc fixed plate 422.

Fig. 3 is a schematic front three-dimensional structure diagram of a double-station punching device in an embodiment of the invention, and fig. 4 is a schematic back three-dimensional structure diagram of the double-station punching device in the embodiment of the invention.

Specifically, the double-station punching device comprises a frame 31.

The top surface left side of frame 31 is provided with left side seesaw module 32, left side seesaw module 32 includes left side front and back guide rail 321, left side front and back drive arrangement 322 and left side fixed slider 323, left side fixed slider 323 with wait to punch a hole a looks adaptation, left side fixed slider 323 is used for the fixed piece of waiting to punch a hole, left side front and back drive arrangement 322 drive left side fixed slider 323 is followed left side front and back guide rail 321 slides.

FIG. 5 is a schematic three-dimensional structure of the back and forth motion module and the punching module according to an embodiment of the present invention.

The right side front and back movement module 33 is arranged on the right side of the top surface of the rack 31, the right side front and back movement module 33 comprises a right side front and back guide rail 331, a right side front and back driving device 332 and a right side fixing sliding block 333, the right side fixing sliding block 333 is matched with a piece to be punched, the right side fixing sliding block 333 is used for fixing the piece to be punched, and the right side front and back driving device 332 drives the right side fixing sliding block 333 to slide along the right side front and back guide rail 331.

Fig. 6 is a schematic front three-dimensional structure diagram of the left and right mounting frames in the embodiment of the present invention, and fig. 7 is a schematic rear three-dimensional structure diagram of the left and right mounting frames in the embodiment of the present invention.

Mounting bracket 311 about being provided with on the top surface of frame 31, the rear side of controlling mounting bracket 311 is provided with side-to-side motion module 34, side-to-side motion module 34 is including controlling slip table 341, controlling drive arrangement 342 and controlling slide 343, the top surface of frame 31 is in left side front and back guide rail 321 with be provided with blanking mouth 312 between the right side front and back guide rail 331, be provided with third sucking disc module 35 on controlling slide 343, control drive arrangement 342 drive third sucking disc module 35 on controlling slide 343 is followed slip table 341 and left side front and back guide rail 321 blanking mouth 312 with slide between the right side front and back guide rail 331, third sucking disc module 35 is used for adsorbing the waste material after punching a hole and will punch a hole the waste material after delivering to blanking mouth 312.

The top surface of frame 31 is in the place ahead of left side front and back guide rail 321 is provided with left side inspection hole 315, the below of left side inspection hole 315 is provided with left side detection module, left side detection module is concrete including left side light source 3151 and the left side camera 3152 that from top to bottom sets gradually, and in the concrete implementation, treat the punching piece and punch a hole the back, obtain the punching piece, and the punching part of punching piece is placed on the left side inspection hole 315, left side camera 3152 passes left side light source 3151 with left side inspection hole 315 acquires the image of punching a hole piece, left side light source 3151 does left side camera 3152 supplements the light source, guarantees to obtain clear image, the analysis process of punching a hole the image can monitor the quality of punching a hole of treating the punching a hole.

The top surface of frame 31 is in the place ahead of right side front and back guide rail 331 is provided with right side inspection hole 316, the below of right side inspection hole 316 is provided with the right side and detects the module, the right side detects the module and specifically includes right side light source 3161 and right side camera 3162 that from top to bottom set gradually, in the concrete implementation, treats the piece that punches a hole and punches a hole the back, obtains the piece that punches a hole, and the part that punches a hole of the piece that punches a hole is placed on the right side inspection hole 316, right side camera 3162 passes right side light source 3161 with right side inspection hole 316 acquires the image that punches a hole of the piece that punches a hole, right side light source 3161 does right side camera 3162 supplements the light source, guarantees to obtain clear image, analysis process that punches a hole the image, can monitor the quality of.

The top surface of frame 31 is in the rear end top of left side fore-and-aft rail 321 is provided with left side punching die group 36, the top surface of frame 31 is in the rear end top of right side fore-and-aft rail 331 is provided with right side punching die group 37, left side punching die group 36 with right side punching die group 37 is used for waiting to punch a hole the piece.

Specifically, a left and right sensing piece is disposed on one side of the left and right sliding plate 343.

The left end of the left sliding table 341 is provided with a sliding table left end sensor, the middle end of the left sliding table 341 is provided with a sliding table middle end sensor, and the right end of the left sliding table 341 is provided with a sliding table right end sensor.

When the sliding table left end sensor senses the left and right sensing pieces, the third sucker module 35 on the left and right sliding plates 43 is located above the middle end of the left front and rear guide rails 321.

When the sliding table middle end sensor senses the left and right sensing pieces, the third sucking disc module 35 on the left and right sliding plates 43 is located above the blanking port 312.

When the sliding table right end sensor senses the left and right sensing pieces, the third suction cup module 35 on the left and right sliding plates 43 is located above the middle end of the right front and rear guide rails 331.

In addition, a left pressing plate module 38 is arranged on the front side of the left mounting frame 311 above the front end of the left front-back guide rail 321, and the left pressing plate module 38 is used for pressing and fixing a piece to be punched onto the left fixing slide block 323.

The right side pressing plate module 39 is arranged on the front end of the right front-back guide rail 331 at the front side of the left and right mounting frames 311, and the right side pressing plate module 39 is used for pressing and fixing a piece to be punched to the right fixing slide block 333.

Specifically, a left front and rear sensing piece is arranged on one side of the left fixed sliding block 323.

The front end of the left side front and rear guide rail 321 is provided with a left side front end sensor, the middle end of the left side front and rear guide rail 321 is provided with a left side middle end sensor, and the rear end of the left side front and rear guide rail 321 is provided with a left side rear end sensor.

When the left front end sensor senses the left front and rear sensing pieces, the left fixed slide block 323 is located below the left pressing plate module 38.

The left side middle end sensor senses the left side front and back sensing piece, just the slip table left end sensor senses when controlling the sensing piece, the left side fixed slide block 323 is located the below of third sucking disc module 35.

When the left rear end sensor senses the left front and rear sensing pieces, the left fixed slide block 323 is located below the left punching module 36.

Similarly, a right front and back sensing piece is arranged on one side of the right fixed slide block 333.

The front end of the right front-rear guide rail 331 is provided with a right front end sensor, the middle end of the right front-rear guide rail 331 is provided with a right middle end sensor, and the rear end of the right front-rear guide rail 331 is provided with a right rear end sensor.

When the right front end sensor senses the right front and rear sensing pieces, the right fixed slide block 333 is located below the right press plate module 39.

The right side middle end sensor senses the right side front and back sensing piece, and the sliding table right end sensor senses when controlling the sensing piece, the right side fixed slide block 333 is located below the third sucking disc module 35.

When the right rear end sensor senses the right front and rear sensing pieces, the right fixed slide block 333 is located below the right punching module 37.

Specifically, the left press module 38 includes a left press drive 381 and a left press 382.

The left press plate driving device 381 is fixed to the front left side of the left and right mounting frames 311 and located above the front end of the left front and rear guide rails 321.

The left pressing plate 382 is connected to a driving end of the left pressing plate driving device 381, the left pressing plate driving device 381 drives the left pressing plate 382 to move up and down, and a piece to be punched is pressed and fixed to the left fixing slide block 323 through the left pressing plate 382.

Specifically, the right platen module 39 includes a right platen driving device 391 and a right platen 392.

The right pressing plate driving device 391 is fixed to the front and right sides of the left and right mounting frames 311 and located above the front ends of the right front and rear guide rails 331.

The right pressing plate 392 is connected to the driving end of the right pressing plate driving device 391, the right pressing plate driving device 391 drives the right pressing plate 392 to move up and down, and the punching part is fixed on the right fixed slide block 33 through the right pressing plate 392 in a pressing manner.

Specifically, the third suction cup module 35 includes an up-down driving device 351, an up-down moving plate 352, and a third vacuum suction cup 353.

The up-and-down driving unit 351 is fixed to the left-and-right sliding plate 343, a front end of the up-and-down moving plate 352 is connected to a driving end of the up-and-down driving unit 351, the up-and-down driving unit 351 drives the up-and-down moving plate 352 to move in an up-and-down direction, and the third vacuum chuck 353 is downwardly disposed at a rear end of the up-and-down moving plate 352, so that the punched scrap can be adsorbed at different up-and-down heights.

Specifically, the left punching module 36 includes a left punching driving device 361 and a left punching member 362.

The left punch driving device 361 is fixed above the rear end of the left front and rear rail 321, and the left punch 362 is connected to a driving end of the left punch driving device 361.

A left upper and lower guide rod 313 is vertically arranged on the left side of the top surface of the frame 31, and a left upper and lower guide hole 3621 matched with the left upper and lower guide rod 313 is arranged in the left punching part 362.

The left side drive arrangement 361 drives left side punching part 362 moves along the up-down direction, through left side punching part 362 is right the piece of waiting to punch a hole on the fixed slider 323 in left side punches a hole, just guiding hole 3621 about the left side with guide arm 313 sliding fit about the left side guarantees left side punching part 362 moves along the up-down direction all the time, avoids punching a hole the position deviation appear, guarantees the accuracy of the position of punching a hole.

Specifically, the right punching module 37 includes a right punching driving device 371 and a right punching member 372.

The right punch driving device 371 is fixed above the right front and rear rail 331, and the right punch 372 is connected to a driving end of the right punch driving device 371.

A right upper and lower guide rod 314 is vertically arranged on the right side of the top surface of the frame 31, and a right upper and lower guide hole 3721 matched with the right upper and lower guide rod 314 is arranged in the right punching piece 372.

The right side drive arrangement 371 drive that punches a hole right side punch a hole 372 along the up-and-down direction motion, through right side punch a hole 372 right the piece of waiting to punch a hole on the fixed slider 333 in right side punches a hole, just guiding hole 3721 about the right side with guide arm 314 sliding fit about the right side guarantees right side punch a hole 372 all the time along the up-and-down direction motion, avoids punching a hole the position deviation appearing, guarantees the accuracy of the position of punching a hole.

In addition, a waste collection box 317 is arranged in the rack 31 below the blanking port 312, and the waste collection box 317 is used for collecting the punched waste.

Specifically, a material collecting box is arranged below the right end of the material conveying module and used for collecting materials punched on the first material conveying line 11 and the second material conveying line 12.

Specifically, a first secondary product collecting box is arranged below the left end of the first secondary product conveying line 21, the punched defective products are conveyed to the first secondary product conveying line 21, and the first secondary product collecting box is used for collecting the punched defective products on the first secondary product conveying line 21.

Specifically, a second secondary product collection box is arranged below the right end of the second secondary product conveying line 22, the punched defective products are conveyed to the second secondary product conveying line 22, and the second secondary product collection box is used for collecting the punched defective products on the second secondary product conveying line 22.

In specific implementation, the punching process of the multi-station punching equipment on the mobile phone cover is as follows:

firstly, the mobile phone sleeves to be punched are sequentially placed on the first material conveying line 11 and the second material conveying line 12.

Then, when the conveyor line left end sensor senses a to-be-punched mobile phone case, the conveyor line left end sensor generates a conveyor line left end sensing signal, and the first manipulator suction mechanism 41 sucks and moves the to-be-punched mobile phone case to the left fixed slide block 323 of the double-station punching device 3 on the left rear side of the material conveying module based on the conveyor line left end sensing signal; when the conveying line left end sensor senses the next to-be-punched mobile phone case, the conveying line left end sensor generates a conveying line left end sensing signal again, and the first manipulator suction mechanism 41 sucks the mobile phone case to be punched based on the conveying line left end sensing signal again and moves the mobile phone case to be punched to the right side fixing sliding block 333 of the double-station punching device 3 on the left rear side of the material conveying module.

When the right sensor of the conveying line senses a mobile phone case to be punched, the right sensor of the conveying line generates a right sensing signal of the conveying line, and the second manipulator suction mechanism 42 sucks and moves the mobile phone case to be punched to the left fixed slide block 323 of the double-station punching device 3 on the right rear side of the material conveying module based on the right sensing signal of the conveying line; when the conveyor line right-hand end sensor senses the next to-be-punched mobile phone case, the conveyor line right-hand end sensor generates a conveyor line right-hand end sensing signal again, and the second manipulator suction mechanism 42 sucks and moves the to-be-punched mobile phone case to the right side fixing slide block 323 of the double-station punching device 3 on the right rear side of the material conveying module based on the conveyor line right-hand end sensing signal again.

Then, the left front-back driving device 322 drives the left fixed slider 323 to slide until the left front end sensor senses the left front-back sensing piece, the left front end sensor generates a left front end sensing signal, the left pressing plate driving device 381 drives the left pressing plate 382 to move downwards based on the left front end sensing signal, and the mobile phone case to be punched is pressed and fixed onto the left fixed slider 323.

The right front-back driving device 332 drives the right fixed sliding block 333 to slide until the right front-end sensor senses the right front-back sensing piece, the right front-end sensor generates a right front-end sensing signal, and the right pressing plate driving device 391 drives the right pressing plate 392 to move downwards based on the right front-end sensing signal, so that the mobile phone cover to be punched is pressed and fixed on the right fixed sliding block 333.

Then, the left-side front-back driving device 322 drives the left-side fixed sliding block 323 to slide until the left-side rear-end sensor senses the left-side front-back sensing piece, the left-side rear-end sensor generates a left-side rear-end sensing signal, and the left-side punching driving device 361 drives the left-side punching piece 362 to move downwards based on the left-side rear-end sensing signal to punch a hole in the mobile phone case to be punched.

Drive arrangement 332 drives around the right side the fixed slider 333 slides, slides extremely right side rear end sensor senses response piece around the right side, right side rear end sensor produces right side rear end sensing signal, right side drive arrangement 371 that punches a hole based on right side rear end sensing signal drive right side piece 372 downstream punches a hole, treats the cell-phone cover that punches a hole.

Then, the left front-back driving device 322 drives the left fixing slider 323 to slide, and slide to the left front-back sensing piece sensed by the left middle sensor, the left middle sensor generates a left middle sensing signal, the left-right driving device 342 drives the left-right sliding plate 343 to slide based on the left middle sensing signal, first slide to the left sliding table left sensor to sense the left and right sensing piece, the sliding table left sensor generates a sliding table left sensing signal, the third suction cup module 35 adsorbs the punched mobile phone cover waste based on the sliding table left sensing signal, then slide to the sliding table middle sensor to sense the left and right sensing piece, the sliding table middle sensor generates a sliding table middle sensing signal, and the third suction cup module 35 releases the punched mobile phone cover waste based on the sliding table middle sensing signal, the punched mobile phone case waste material falls into the waste collection box 317 through the blanking port 312.

The right front-rear driving device 332 drives the right fixed slider 333 to slide until the right front-rear sensing piece is sensed by the right middle sensor, the right middle sensor generates a right middle sensing signal, the left-right driving device 342 drives the left-right sliding plate 343 to slide based on the right middle sensing signal, first slides to the sliding table right sensor to sense the left-right sensing piece, the sliding table right sensor generates a sliding table right sensing signal, the third suction cup module 35 adsorbs punched mobile phone case waste based on the sliding table right sensing signal, then slides to the sliding table middle sensor to sense the left-right sensing piece, the sliding table middle sensor generates a sliding table middle sensing signal, and the third suction cup module 35 releases the punched mobile phone case waste based on the sliding table middle sensing signal, the punched mobile phone case waste material falls into the waste collection box 317 through the blanking port 312.

Then, the left front-rear driving device 322 drives the left fixed block 323 to slide to the foremost end of the left front-rear rail 321.

The right front-rear driving device 332 drives the right fixed slider 333 to slide to the foremost end of the right front-rear rail 331.

Then, the first manipulator suction mechanism 41 sucks and moves the mobile phone case after punching on the left side fixed slide block 323 of the double-station punching device 3 at the left rear side of the material conveying module to the left side detection hole 315, the first manipulator suction mechanism 41 sucks and moves the mobile phone case after punching on the right side fixed slide block 333 of the double-station punching device 3 at the left rear side of the material conveying module to the right side detection hole 316, and the left side detection module and the right side detection module can monitor the punching quality of the mobile phone case: when the punching quality of the mobile phone cover meets the quality requirement, the first manipulator suction mechanism 41 sucks and moves the mobile phone cover to the first material conveying line 11; when the punching quality of the mobile phone case does not meet the quality requirement, the first manipulator suction mechanism 41 sucks and moves the mobile phone case to the first secondary product conveying line 21.

The second manipulator suction mechanism 42 sucks and moves the mobile phone case punched on the left side fixed slide block 323 of the double-station punching device 3 on the right rear side of the material conveying module to the left side detection hole 315, the second manipulator suction mechanism 42 sucks and moves the mobile phone case punched on the right side fixed slide block 333 of the double-station punching device 3 on the right rear side of the material conveying module to the right side detection hole 316, and the left side detection module and the right side detection module can monitor the punching quality of the mobile phone case: when the punching quality of the mobile phone cover meets the quality requirement, the second manipulator suction mechanism 42 sucks and moves the mobile phone cover to the second material conveying line 12; when the punching quality of the mobile phone cover does not meet the quality requirement, the second manipulator suction mechanism 42 sucks and moves the mobile phone cover to the second secondary product conveying line 22.

Then, the mobile phone covers which meet the quality requirements on the first material conveying line 11 and the second material conveying line 12 fall into the material collection box.

The mobile phone covers which do not meet the quality requirements on the first product conveying line 21 can fall into the first product collecting box, and the mobile phone covers which do not meet the quality requirements on the second product conveying line 22 can fall into the second product collecting box.

The embodiment of the invention provides multi-station punching equipment, which has the advantages of high punching speed and high punching effect and can be used for punching a plurality of mobile phone sleeves simultaneously, so that the production and processing efficiency of the mobile phone sleeves is ensured.

In addition, the multi-station punching apparatus provided by the embodiment of the present invention is described in detail above, and a specific example should be adopted herein to explain the principle and the implementation manner of the present invention, and the description of the above embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.