CN215202374U - Crawler lightering type self-discharging blanking machine - Google Patents

Crawler lightering type self-discharging blanking machine Download PDF

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Publication number
CN215202374U
CN215202374U CN202120892336.9U CN202120892336U CN215202374U CN 215202374 U CN215202374 U CN 215202374U CN 202120892336 U CN202120892336 U CN 202120892336U CN 215202374 U CN215202374 U CN 215202374U
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axis
axis driving
module
rack
refuting
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CN202120892336.9U
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赵蕾
白顺科
崔群
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Nanjing Vocational University of Industry Technology NUIT
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Nanjing Vocational University of Industry Technology NUIT
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Abstract

The utility model discloses a track lightering type self-discharging blanking machine, which relates to the field of intelligent equipment and comprises a frame, an X-axis driving module arranged above the frame, a Y-axis driving module arranged at the lower part of the frame and having the same structure with the X-axis driving module, a chopping block arranged on a Y-axis heavy-load slider of the Y-axis driving module, a punching oil cylinder hung on the X-axis heavy-load slider in the X-axis driving module, a rotary punch arranged at the lower end of a piston rod of the punching oil cylinder, a lightering module connected with a cylinder seat of the punching oil cylinder and an upper end plate of the rotary punch, and a conveying belt arranged below the rotary punch and positioned at the rear side of the lower part of the frame, wherein the lightering module can realize the horizontal transfer of a cutting workpiece to the conveying belt, the utility model utilizes a mechanical linkage device consisting of a rack-and-gear mechanism and a lightering track mechanism to finish the automatic discharging of the cutting workpiece by utilizing the lifting action of the punching head and the coupling driving of the linkage device, and transferring the cut workpiece to a conveyor belt.

Description

Crawler lightering type self-discharging blanking machine
Technical Field
The utility model relates to an intelligence equipment field, concretely relates to track lightens formula self-discharging blanking machine.
Background
In the field of industrial manufacturing, various punching apparatuses are used to perform a punching process on a sheet. The overall processing efficiency of the blanking apparatus is particularly important for improving the production efficiency, especially in the labor-intensive manufacturing field of shoemaking, toys and artworks, which increases the production cost if the punched sheet parts cannot be automatically unloaded from the cutting board of the blanking machine. Most of the current blanking machines are not provided with integrated automatic discharging devices, although some blanking equipment is provided with matched automatic discharging devices, the discharging devices often adopt relatively independent servo driving mechanisms, and are coordinated with a blanking host machine through sensors and communication protocols, so that the blanking cutter head of the blanking machine receives materials and completes the transfer output of blanking parts, the system design of the discharging mode is complex, the running reliability of the machine is poor, and the comprehensive processing efficiency of the whole system is reduced because the action coordination between the host machine and the discharging auxiliary machine depends on signal response and inevitably causes the action consistency to be poor, thereby the whole machine cost is higher, and the maintainability is also poor.
In summary, blanking machines currently used in the manufacturing field are in urgent need of improvement in terms of consistency of the discharge action, operational reliability, cost and operability, maintainability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a track lighters formula self-discharging clicker to solve the above-mentioned defect that prior art exists.
A track lightering type self-discharging blanking machine comprises a rack, an X-axis driving module arranged above the rack, a Y-axis driving module arranged at the lower part of the rack and having the same structure as the X-axis driving module, a chopping board arranged on a Y-axis heavy-load sliding block of the Y-axis driving module, a punching oil cylinder arranged on the X-axis heavy-load sliding block in the X-axis driving module in a hanging manner, a rotary punch arranged at the lower end of a piston rod of the punching oil cylinder, a material refuting module connected to a cylinder seat of the punching oil cylinder and an upper end plate of the rotary punch, and a conveying belt arranged below the rotary punch and positioned at the rear side of the lower part of the rack, wherein the material refuting module can horizontally transfer a cutting workpiece to the conveying belt;
the X-axis driving module is arranged on a portal beam at the upper part of the rack through a base of an X-axis driving guide rail and the X-axis heavy-load guide rail in the X-axis driving module, and the X-axis driving module is used for realizing the movement of the X-axis heavy-load sliding block along the X-axis direction;
the Y-axis driving module is suspended on a rack arranged at the lower part of the rack through a base of a Y-axis driving guide rail and the Y-axis heavy-load guide rail in the Y-axis driving module, and the Y-axis driving module is used for realizing the movement of the Y-axis heavy-load sliding block along the Y-axis direction.
Preferably, the X-axis driving module comprises an X-axis driving guide rail, an X-axis lead screw, an X-axis driving slider arranged on the X-axis driving guide rail through a lead screw nut sleeve, an X-axis driving motor arranged on the rack and connected with the X-axis lead screw in a coaxial manner, an X-axis heavy-load guide rail arranged on the rack through two ends, and an X-axis heavy-load slider arranged on the X-axis heavy-load guide rail through a sliding sleeve.
Preferably, the material refuting module comprises a material refuting module hanging seat hung on the X-axis heavy-load sliding block, a lifting guide groove and a translation guide groove which are arranged on the material refuting module hanging seat, a linkage gear set arranged on the material refuting module hanging seat through a gear set seat, a lifting rack and a translation rack which are respectively arranged in the lifting guide groove and the translation guide groove in a sliding mode, a material refuting crawler belt hung below the left end of the translation rack through material refuting crawler belt hanging rods on two sides, and a material refuting crawler belt driving motor and a driving roller of the material refuting crawler belt are coaxially connected. The linkage gear set comprises two gears which are coaxially arranged, wherein one gear is meshed with the lifting rack, and the other gear is meshed with the translation rack.
Preferably, the rotary punch comprises a punching disc flange, a punching disc gear arranged below the punching disc flange through a punching disc bearing, an R-axis driving motor arranged on the punching disc flange, an R-axis driving gear coaxially connected with the punching disc flange and meshed with the punching disc gear, a cutting die clamping seat arranged at the lower end of the punching disc gear and a cutting die assembly embedded at the lower end of the punching disc gear through a dovetail groove, and the rotary punch is arranged at the lower end of a piston rod of the punching oil cylinder through the punching disc flange;
the stamping disc flange is rigidly connected with the lifting rack of the material refuting module.
Preferably, the conveyer belt includes the conveyer belt driving motor that locates the conveyer track on the frame and with the coaxial connection of the former drive roll through the beam barrel, the height of conveyer track is less than the material track of refuting the material module.
The utility model has the advantages that: the utility model discloses with the help of one set of by rack and pinion mechanism with refute the mechanical linkage that material crawler constructs and constitute, utilize the lift action of punching press head and linkage's coupling drive to accomplish the automatic discharge to the work piece that cuts to on will cutting the work piece transports the conveyer belt. The utility model has the advantages of compact structure, good action consistency, high work efficiency and reliability, etc.
Drawings
Fig. 1 is a schematic view of the overall configuration of an embodiment of the present invention.
Fig. 2 is a sectional view of the structure of the embodiment of the present invention.
Fig. 3 is a detailed view of a local structure of the material feeding module of the present invention.
Fig. 4 is a detailed view of a part of the structure of the rotary punch according to the present invention.
Fig. 5 is a schematic block diagram of a control system according to an embodiment of the present invention.
In the figure: the device comprises a rack 1, an X-axis driving module 2, a Y-axis driving module 3, a chopping board 4, a punching oil cylinder 5, a rotary punching head 6, a material feeding module 7, a conveying belt 8 and a controller 9;
an X-axis driving guide rail 21, an X-axis lead screw 22, an X-axis driving slide block 23, an X-axis driving motor 24, an X-axis heavy-load guide rail 25 and an X-axis heavy-load slide block 26;
a Y-axis driving guide rail 31, a Y-axis lead screw 32, a Y-axis driving slide block 33, a Y-axis driving motor 34, a Y-axis heavy-load guide rail 35 and a Y-axis heavy-load slide block 36;
the stamping disc comprises a stamping disc flange 61, a stamping disc bearing 62, a stamping disc gear 63, an R-axis driving motor 64, an R-axis driving gear 65, a cutting die clamping seat 66 and a cutting die assembly 67;
the material refuting module hanging seat 70, the lifting guide groove 71, the lifting rack 72, the linkage gear set 73, the gear set seat 731, the translation guide groove 74, the translation rack 75, the material refuting track 76, the material refuting track suspender 760 and the material refuting track driving motor 761;
a conveyor belt 81, a conveyor belt drive motor 82;
a material storage box 1000, a sheet material 1001 to be blanked and a blanking member 1002.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
The embodiment of the utility model provides a refer to fig. 1-3, a track lightens formula from unloading blanking machine, including frame 1, locate the X axle drive module 2 of frame top, locate the frame lower part and with the Y axle drive module 3 that X axle drive module 2 structure is the same, locate chopping block 4 on Y axle heavy load slider 36 of Y axle drive module 3, hang and locate the punching press oil cylinder 5 on the X axle heavy load slider 26 in X axle drive module 2, locate the rotatory drift 6 of the piston rod lower extreme of punching press oil cylinder 5, connect and refute material module 7 on the cylinder block of punching press oil cylinder 5 and the rotatory drift 6 up end plate, locate the conveyer belt 8 that is located frame lower part rear side under the rotatory drift 6, refute material module 7 can realize cutting the work piece horizontal transfer to conveyer belt 8;
the X-axis driving module 2 is arranged on a portal beam at the upper part of the frame through a base of an X-axis driving guide rail 21 and an X-axis heavy-load guide rail 25 in the X-axis driving module 2, and the X-axis driving module 2 is used for realizing the movement of an X-axis heavy-load sliding block 26 along the X-axis direction;
the Y-axis driving module 3 is suspended on a rack at the lower part of the rack through a base of the Y-axis driving guide rail 31 and a Y-axis heavy-load guide rail 35 in the Y-axis driving module 3, and the Y-axis driving module 3 is used for realizing the movement of the Y-axis heavy-load sliding block 36 along the Y-axis direction.
In this embodiment, the X-axis driving module 2 includes an X-axis driving guide rail 21, an X-axis lead screw 22, an X-axis driving slider 23 sleeved on the X-axis driving guide rail by a lead screw nut, an X-axis driving motor 24 coaxially connected to the X-axis lead screw 22 and disposed on the frame, an X-axis heavy-load guide rail 25 disposed on the frame by two ends, and an X-axis heavy-load slider 26 slidably sleeved on the frame.
In this embodiment, the material refuting module 7 includes a material refuting module hanging seat 70 hung on the X-axis heavy-load slider 26, a lifting guide groove 71 and a moving guide groove 74 arranged on the material refuting module hanging seat 70, a linkage gear set 73 arranged on the material refuting module hanging seat 70 through a gear set seat 731, a lifting rack 72 and a moving rack 75 respectively slidably arranged in the lifting guide groove 71 and the moving guide groove 74, a material refuting track 76 hung below the left end of the moving rack 75 through material refuting track hanging rods 760 at two sides, and a material refuting track driving motor 761 coaxially connected with a driving roller of the material refuting track 76. The linkage gear set 73 is two gears coaxially arranged, one of the gears is engaged with the lifting rack 72, and the other gear is engaged with the translation rack 75.
In this embodiment, the rotary punch 6 includes a punch disc flange 61, a punch disc gear 63 disposed below the punch disc flange 61 through a punch disc bearing 62, an R-axis driving motor 64 disposed on the punch disc flange 61, an R-axis driving gear 65 coaxially connected therewith and meshed with the punch disc gear 63, a cutting die clamping seat 66 disposed at the lower end of the punch disc gear 63, and a cutting die assembly 67 embedded at the lower end thereof through a dovetail groove, and the rotary punch 6 is disposed at the lower end of the piston rod of the punch cylinder 5 through the punch disc flange 61;
the punching disk flange 61 is rigidly connected to the lifting rack 72 of the discharge module 7.
In the present embodiment, the conveyor belt 8 includes a conveyor belt 81 provided on the frame by the shaft rollers and a conveyor belt driving motor 82 coaxially connected to the driving roller of the former, and the conveyor belt 81 is lower in height than the material charging belt 76 of the material charging module 7.
In this embodiment, the oil path of the press oil cylinder 5 is connected to an attached hydraulic system, and the controller 9 is electrically connected to the X-axis drive motor 24, the Y-axis drive motor 34, the R-axis drive motor 64, the conveyor belt drive motor 82, the material feeding crawler drive motor 761, and the control solenoid valve of the press oil cylinder 5.
In this embodiment, the X-axis driving module 2, the Y-axis driving module 3, the stamping cylinder 5 and the conveyor belt 8 are made of standard or fixed parts, and the chopping board 4 is made of a steel plate as a base and covered with nylon or hardwood or engineering plastic. The bearings, guide grooves, gears and racks of the rotary punch 6 and the material feeding module 7 are made of standard parts or fixed parts, and the rest parts and the frame are made of metal materials. The controller 9 is custom developed by a PLC controller.
The working process of the embodiment is as follows:
referring to fig. 1-5, in the present embodiment, in the production application, only the storage box 1000 is placed at the discharging end of the conveying belt 8, and the sheet material 1001 to be punched is laid on the chopping board 4, and the typeset processing pattern data is inputted on the controller 9, so that the conveying belt 8 starts to operate continuously, and the utility model enters the automatic operation state. Under the control of the controller 9, the initial state of the present embodiment is: the piston rod of the punching oil cylinder 5 lifts the rotary punch 6 upwards to the highest point, the lifting rack 72 of the material connection module 7 is at the highest position, the translation rack 75 is at the rightmost position, and the material connection crawler 76 is located right below the rotary punch 6. After the machining operation is started, the X-axis driving module 2 drives the X-axis heavy-load slider 26 to carry the punching oil cylinder 5 to a preset position in the X-axis direction, the Y-axis driving module 3 drives the Y-axis heavy-load slider 36 to carry the chopping board 4 to a preset position in the Y-axis direction, meanwhile, the R-axis driving motor 64 on the rotary punch 6 drives the cutting die clamping seat 66 to rotate to a preset position, at the moment, the cutting die component 67 on the rotary punch 6 is aligned to the preset position of the to-be-punched sheet material 1001 on the chopping board 4, then, the piston rod of the punching oil cylinder 5 moves downwards, the lifting rack 72 is driven to move downwards by the aid of the punching disk flange 61 of the rotary punch 6, and then the translational rack 75 is driven to move leftwards by the linkage gear set 73, and the position below the rotary punch 6 is not shielded. Then, the piston rod of the punching oil cylinder 5 continues to move downwards until the cutting die at the lower end of the cutting die assembly 67 punches the sheet material 1001 to be punched and cuts off the blanking member 1002, and at the same time, the punching disk flange 61 of the rotary punch 6 drives the lifting rack 72 to continue to move downwards and drives the translation rack 75 to continue to move leftwards through the linkage gear set 73 until the blanking crawler 76 moves above the conveyor belt 8 and the blanking member 1002 unloaded in the previous blanking above the blanking crawler 76 is turned over onto the conveyor belt 8 by the operation of the blanking crawler driving motor 761. After the blanking action is completed, the piston rod of the stamping oil cylinder 5 lifts the rotary punch 6 to the highest point again, in the process, the lifting rack 72 of the material refuting module 7 moves upwards, the linkage gear set 73 drives the translation rack 75 to move rightwards until the material refuting crawler 76 is located under the rotary punch 6, and at the moment, the controller triggers the material ejecting action of the cutting die assembly 67 and ejects the blanking part 1002 embedded in the cutting die to the tilting turnover disc 76 so as to complete the material ejecting. The above-described blanking-ejecting-discharging operation is repeated until the blanking process of the full-size sheet material 1001 to be blanked is completed, while the conveyor 8 is continuously operated and the blanked material 1002 is conveyed into the stocker 1000. In the embodiment, by means of a set of mechanical linkage device consisting of a rack and pinion mechanism and a material-feeding crawler mechanism, the automatic unloading of the cut workpieces is completed by utilizing the lifting action of the stamping head and the coupling drive of the linkage device, and the cut workpieces are transferred to a conveying belt.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims (3)

1. The utility model provides a track lightens formula self-discharging blanking machine which characterized in that: the cutting machine comprises a rack (1), an X-axis driving module (2) arranged above the rack, a Y-axis driving module (3) arranged at the lower part of the rack and having the same structure as the X-axis driving module (2), a cutting board (4) arranged on a Y-axis heavy-load sliding block (36) of the Y-axis driving module (3), a punching oil cylinder (5) arranged on an X-axis heavy-load sliding block (26) in the X-axis driving module (2) in a suspension mode, a rotary punch (6) arranged at the lower end of a piston rod of the punching oil cylinder (5), a material refuting module (7) connected to a cylinder seat of the punching oil cylinder (5) and an upper end plate of the rotary punch (6), and a conveying belt (8) arranged below the rotary punch (6) and located on the rear side of the lower part of the rack, wherein the material refuting module (7) can realize horizontal transfer of a cut workpiece to the conveying belt (8);
the X-axis driving module (2) is arranged on a door-type beam at the upper part of the frame through a base of an X-axis driving guide rail (21) and an X-axis heavy-load guide rail (25) in the X-axis driving module, and the X-axis driving module (2) is used for realizing the movement of an X-axis heavy-load sliding block (26) along the X-axis direction;
the Y-axis driving module (3) is suspended and hung on a rack at the lower part of the rack through a base of a Y-axis driving guide rail (31) and a Y-axis heavy-load guide rail (35) in the Y-axis driving module, and the Y-axis driving module (3) is used for realizing the movement of a Y-axis heavy-load sliding block (36) along the Y-axis direction;
the X-axis driving module (2) comprises an X-axis driving guide rail (21), an X-axis lead screw (22), an X-axis driving slide block (23) sleeved on the X-axis driving slide block through a lead screw nut, an X-axis driving motor (24) arranged on the rack and coaxially connected with the X-axis lead screw (22), an X-axis heavy-load guide rail (25) arranged on the rack through two ends and an X-axis heavy-load slide block (26) sleeved on the X-axis heavy-load guide rail in a sliding manner;
the refuting module (7) comprises a refuting module hanging seat (70) arranged on an X-axis heavy-load sliding block (26) in a hanging mode, a lifting guide groove (71) and a translational guide groove (74) arranged on the refuting module hanging seat (70), a linkage gear set (73) arranged on the refuting module hanging seat (70) through a gear set seat (731), a lifting rack (72) and a translational rack (75) which are respectively arranged in the lifting guide groove (71) and the translational guide groove (74) in a sliding mode, a refuting crawler track (76) arranged below the left end of the translational rack (75) in a hanging mode through refuting crawler suspension rods (760) on two sides, and a refuting crawler driving motor (761) is coaxially connected with a driving roller of the refuting crawler track (76).
2. The crawler lightering type self-discharging blanking machine according to claim 1, wherein: the rotary punch (6) comprises a punching disc flange (61), a punching disc gear (63) arranged below the punching disc flange (61) through a punching disc bearing (62), an R-axis driving motor (64) arranged on the punching disc flange (61), an R-axis driving gear (65) which is coaxially connected with the R-axis driving motor and is meshed with the punching disc gear (63), a cutting die clamping seat (66) arranged at the lower end of the punching disc gear (63) and a cutting die assembly (67) embedded at the lower end of the punching disc gear through a dovetail groove, and the rotary punch (6) is arranged at the lower end of a piston rod of the punching oil cylinder (5) through the punching disc flange (61);
the stamping disc flange (61) is rigidly connected with a lifting rack (72) of the material refuting module (7).
3. The crawler lightering type self-discharging blanking machine according to claim 1, wherein: the conveyer belt (8) comprises a conveyer belt track (81) arranged on the frame through shaft rollers and a conveyer belt driving motor (82) coaxially connected with a driving roller of the conveyer belt track, and the height of the conveyer belt track (81) is lower than that of a material refuting track (76) of the material refuting module (7).
CN202120892336.9U 2021-04-28 2021-04-28 Crawler lightering type self-discharging blanking machine Active CN215202374U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120892336.9U CN215202374U (en) 2021-04-28 2021-04-28 Crawler lightering type self-discharging blanking machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120892336.9U CN215202374U (en) 2021-04-28 2021-04-28 Crawler lightering type self-discharging blanking machine

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CN215202374U true CN215202374U (en) 2021-12-17

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113134865A (en) * 2021-04-28 2021-07-20 南京工业职业技术大学 Crawler lightering type self-discharging blanking machine and blanking method thereof
CN114953085A (en) * 2022-06-06 2022-08-30 重庆移通学院 Veneer patching machine based on visual detection

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113134865A (en) * 2021-04-28 2021-07-20 南京工业职业技术大学 Crawler lightering type self-discharging blanking machine and blanking method thereof
CN114953085A (en) * 2022-06-06 2022-08-30 重庆移通学院 Veneer patching machine based on visual detection
CN114953085B (en) * 2022-06-06 2022-11-25 重庆移通学院 Veneer patching machine based on visual detection

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