Automatic stamping production line

Abstract

The utility model discloses an automatic stamping production line, which relates to the technical field of stamping and comprises a feeding platform, a discharging platform and a stamping platform positioned between the feeding platform and the discharging platform. The power transmission device comprises a power part, a feeding compression roller assembly, a discharging compression roller assembly and a transmission assembly, and the discharging compression roller assembly is in power connection with the power part and is in transmission connection with the feeding compression roller assembly through the transmission assembly, so that the discharging compression roller assembly and the feeding compression roller assembly roll synchronously; wherein the feeding compression roller assembly corresponds to the feeding platform and forms a feeding end capable of rolling in a plate, and the discharging compression roller assembly corresponds to the discharging platform and forms a discharging end capable of sending out the plate. Therefore, an automatic production mode can be formed, the production efficiency is greatly improved, input and output of the plates can be synchronized, and the sequential stamping intervals on the plates can be accurately controlled.

Description

TECHNICAL FIELD

[0001] The utility model relates to stamping technical field, concretely is a kind of automatic stamping production line. BACKGROUND

[0002] Stamping is by press and die to plate material, strip material, tubular material and profiled material etc. Outside force is exerted, so that it generates plastic deformation or separates, to obtain the desired shape and size of workpiece (stamping) forming processing method. The die used in stamping is called stamping die, is abbreviated as punch. Punch is the special tool that the material (metal or non-metal) is batch processed into the required stamping. Punch is crucial in stamping, without punch meeting the requirements, batch stamping production is difficult to carry out, without advanced punch, advanced stamping process cannot be realized. Stamping process and die, stamping equipment and stamping material constitute the four elements of stamping processing, only they can be combined to obtain stamping.

[0003] For the product with certain thickness, the shape of the product is usually cut / stamped on the plate with corresponding thickness by corresponding stamping device, however, in actual processing production, due to the plate with certain thickness, it cannot be suitable for automatic production mode of coiled material, so generally the processing of plate is realized by single stamping mode on stamping device, however, with each stamping operation, feeding and discharging actions are needed, thereby seriously affecting production efficiency.

[0004] In view of this, it is necessary to propose an improved technical scheme to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a technical scheme capable of solving the above problems.

[0006] An automatic stamping production line, comprising a feeding platform, a discharging platform and a stamping platform located between the feeding platform and the discharging platform, the stamping platform is provided with a stamping device and a transmission power device, the transmission power device comprises a power piece, a feeding pressure roller assembly, a discharging pressure roller assembly and a transmission assembly, the discharging pressure roller assembly is power-connected with the power piece, and is transmission-connected with the feeding pressure roller assembly through the transmission assembly, so that the discharging pressure roller assembly and the feeding pressure roller assembly roll synchronously.

[0007] Among them, the feeding pressure roller assembly corresponds to the feeding platform and forms a feeding end capable of winding the plate, and the discharging pressure roller assembly corresponds to the discharging platform and forms a discharging end capable of sending out the plate.

[0008] As a further scheme of the utility model: the feeding pressure roller assembly includes first feeding pressure roller and second feeding pressure roller, and the end of first feeding pressure roller and second feeding pressure roller is driven through gear engagement, wherein, the feeding port is formed between first feeding pressure roller and second feeding pressure roller.

[0009] As a further scheme of the utility model: the discharging pressure roller assembly includes first discharging pressure roller and second discharging pressure roller, and the end of first discharging pressure roller and second discharging pressure roller is driven through gear engagement, wherein, the discharging port is formed between first discharging pressure roller and second discharging pressure roller.

[0010] As a further scheme of the utility model: the punching device includes the press and the punching die linked with the press, the punching die has the upper die and the lower die corresponding to the upper die, the lower die is built-in the middle position of the punching platform, to divide the punching platform into the first punching platform corresponding to the feeding pressure roller assembly and the second punching platform corresponding to the discharging pressure roller assembly.

[0011] As a further scheme of the utility model: the end face height of lower die is less than the end face height of first punching platform, and the end face height of lower die is greater than the end face height of second punching platform.

[0012] As a further scheme of the utility model: the area of punching device corresponding punching platform forms the punching area, the transmission assembly is set in the position of the punching area;

[0013] The transmission assembly includes the first chain transmission group connected to the feeding pressure roller assembly and the second chain transmission group connected to the discharging pressure roller assembly, and the third chain transmission group is set between the first chain transmission group and the second chain transmission group, and the transmission of the first chain transmission group and the second chain transmission group is realized through the third chain transmission group, wherein, the first chain transmission group and the second chain transmission group are connected to form the general V shape, to form the accommodation area acting on the punching area.

[0014] As a further scheme of the utility model: the first chain transmission group, the second chain transmission group and the third chain transmission group have the fixed shell in common;

[0015] The first chain transmission group includes the first sprocket and the second sprocket in the fixed shell, the first sprocket is connected to the end position of first feeding pressure roller, and the second sprocket realizes chain transmission with the first sprocket through the chain;

[0016] The second chain transmission group includes the third sprocket and the fourth sprocket in the fixed shell, the third sprocket is connected to the end position of first discharging pressure roller, and the fourth sprocket realizes chain transmission with the third sprocket through the chain;

[0017] The third chain transmission group comprises a fifth sprocket and a sixth sprocket located in the fixed shell, the fifth sprocket is coaxially connected to the second sprocket, the sixth sprocket is coaxially connected to the fourth sprocket, and the sixth sprocket is in chain transmission with the fifth sprocket through a chain.

[0018] As a further scheme of the utility model, infrared emergency stop induction sensors are arranged at the ends of the first chain transmission group and the second chain transmission group away from the third chain transmission group, and the two infrared emergency stop induction sensors are oppositely arranged corresponding to the stamping area.

[0019] As a further scheme of the utility model, the distance between the feeding pressure roller assembly and the discharging pressure roller assembly is less than the length of the plate.

[0020] Compared with the prior art, the utility model has the advantages as follows:

[0021] 1) Compared with the single stamping mode in the prior art, the utility model can form a feeding process from the feeding pressure roller assembly to the discharging pressure roller assembly on the stamping platform, and complete the stamping of the plate during the feeding and discharging process, and can set a feeding platform corresponding to the feeding pressure roller assembly and a discharging platform corresponding to the discharging pressure roller assembly relative to the stamping platform, so as to form an automatic production line mode, and thus the feeding and discharging actions are not required to be accompanied by each stamping operation, and the production efficiency is greatly improved.

[0022] 2) The length of the plate can be appropriately increased according to the automatic stamping production line, so that multiple product shapes can be stamped out of one plate, and compared with the mode of stamping one product on one plate, the utility model can effectively reduce the stamping idle time caused by material replacement, so as to further improve the production efficiency, and can accurately control the stamping interval on the plate, so that the waste material caused by stamping can be effectively reduced, thereby being beneficial to the production cost.

[0023] The additional aspects and advantages of the utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without paying the creative labor.

[0025] Figure 1 It is the structure schematic view of the utility model;

[0026] Figure 2 is a sectional structure schematic view of the utility model;

[0027] Figure 3 is Figure 2 is an enlarged structure schematic view of A in the middle;

[0028] Figure 4 is Figure 2 is an enlarged structure schematic view of B in the middle;

[0029] Figure 5 is a structure schematic view of the first chain transmission group, the second chain transmission group, the third transmission group cooperation, the first feeding pressure roller and the first discharging pressure roller cooperation;

[0030] Figure 6 is a structure schematic view of the first chain transmission group, the second chain transmission group and the third transmission group cooperation.

[0031] The reference signs and names in the drawing are as follows:

[0032] 1, feeding platform;2, discharging platform;3, power part;4, feeding pressure roller assembly;5, discharging pressure roller assembly;6, transmission assembly;7, feeding end;8, discharging end;9, first feeding pressure roller;10, second feeding pressure roller;11, feeding port;12, first discharging pressure roller;13, second discharging pressure roller;14, discharging port;15, press;16, upper die;17, lower die;18, first stamping platform;19, second stamping platform;20, first chain transmission group;21, second chain transmission group;22, third chain transmission group;23, fixed shell;24, first sprocket;25, second sprocket;26, infrared emergency stop induction sensor;27, third sprocket;28, fourth sprocket;29, fifth sprocket;30, sixth sprocket. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0034] Please refer to Figures 1-6The utility model discloses an automatic stamping production line, including feeding platform 1, discharging platform 2 and be located between feeding platform 1 and discharging platform 2's stamping platform, be provided with stamping device and transmission power device on the stamping platform, transmission power device includes power piece 3, feed pressure roller subassembly 4, discharge pressure roller subassembly 5 and transmission subassembly 6, discharge pressure roller subassembly 5 is power connected with power piece 3, is also passed through transmission subassembly 6 to be transmission connected with feed pressure roller subassembly 4, to make discharge pressure roller subassembly 5 and feed pressure roller subassembly 4 synchronous rolling;

[0035] Wherein, the feed pressure roller subassembly 4 corresponds with the feeding platform 1 and forms the feed end 7 that can roll into the plate, the discharge pressure roller subassembly 5 corresponds with the discharging platform 2 and forms the discharge end 8 that can send out the plate, the distance between the feed pressure roller subassembly and the discharge pressure roller subassembly is less than the length of the plate.

[0036] In the utility model technical scheme, through sequentially setting feeding platform 1, stamping platform and discharging platform 2, and being provided with feed pressure roller subassembly 4 between stamping platform and feeding platform 1, and being provided with discharge pressure roller subassembly 5 between stamping platform and discharging platform 2, can form feed end 7 at feed pressure roller subassembly 4, realize the plate on feeding platform 1 to be rolled into stamping platform, and form discharge end 8 at discharge pressure roller subassembly 5, realize the plate on stamping platform to be sent out to discharging platform 2, and realize the linkage of feed pressure roller subassembly 4 and discharge pressure roller subassembly 5 through transmission subassembly 6, reach the effect of synchronous rolling, simultaneously, through the drive of power piece 3, such as stepper motor, servo motor etc., drive the intermittent rolling of feed pressure roller subassembly 4 and discharge pressure roller subassembly 5, and realize the sequential stamping of plate under the stamping effect of stamping device, to form the production mode of automation, and can synchronize the input and output of plate, realize the accurate control of the interval of sequential stamping on plate.

[0037] Wherein, the distance from feed pressure roller subassembly 4 to discharge pressure roller subassembly 5 needs to satisfy less than the length of plate, to realize that the synchronous rolling feed pressure roller subassembly 4 and discharge pressure roller subassembly 5 can act on a plate simultaneously, can set up corresponding conveying device on feeding platform 1 and set up corresponding collecting device on discharging platform 2, or also can take and place in artificial mode, not limited here.

[0038] In summary, compared with the single stamping mode in the prior art, the automatic stamping production line can form feeding along the feeding roller assembly 4 to the discharging roller assembly 5 on the stamping platform, and complete stamping of the plate material during feeding and discharging, and the feeding platform 1 corresponding to the feeding roller assembly 4 and the discharging platform 2 corresponding to the discharging roller assembly 5 can be arranged relative to the stamping platform, so that an automatic production line mode can be formed, and the feeding and discharging operations are not required to be accompanied by each stamping operation, thereby greatly improving the production efficiency; and the length of the plate material can be appropriately increased according to the automatic stamping production line, so that multiple product shapes can be stamped out of one plate material, compared with the mode of stamping one product on one plate material, the automatic stamping production line can effectively reduce the stamping idle time caused by material replacement, thereby achieving the purpose of further improving the production efficiency, and can accurately control the spacing of the plate material stamped in sequence, so that the waste of stamping can be effectively reduced, thereby being beneficial to production cost.

[0039] More specifically, in the embodiment of the utility model, the feeding roller assembly 4 includes first feeding roller 9 and second feeding roller 10, and the end of first feeding roller 9 and second feeding roller 10 is driven by gear (not shown) meshing, wherein the feeding port 11 is formed between first feeding roller 9 and second feeding roller 10.

[0040] The discharging roller assembly 5 includes first discharging roller 12 and second discharging roller 13, and the end of first discharging roller 12 and second discharging roller 13 is driven by gear (not shown) meshing, wherein the discharging port 14 is formed between first discharging roller 12 and second discharging roller 13.

[0041] It can be understood that first feeding roller 9, second feeding roller 10, first discharging roller 12 and second discharging roller 13 all have rotating shafts, and are rolled by rotating the rotating shafts, and the gears are connected by keying on the corresponding rotating shaft ends, that is, the gears are driven by meshing, so that first feeding roller 9 and second feeding roller 10 are synchronously rolled, and the feeding port 11 is formed between them, and first discharging roller 12 and second discharging roller 13 are synchronously rolled, and the discharging port 14 is formed between them.

[0042] Wherein, the output shaft of the motor can be coupled to first discharging roller 12 or second discharging roller 13.

[0043] More specifically, in the utility model embodiment, the stamping device comprises a press 15 and a stamping die linked with the press 15, the stamping die has an upper die 16 and a lower die 17 corresponding to the upper die 16, the lower die 17 is built in the middle position of the stamping platform, so as to divide the stamping platform into a first stamping platform 18 corresponding to the feeding pressure roller assembly 4 and a second stamping platform 19 corresponding to the discharging pressure roller assembly 5.

[0044] The model of the press 15 can be JH21-25, by dividing the stamping platform into a placing area for the lower die 17 and the first stamping platform 18 and the second stamping platform 19 located on both sides of the lower die 17, the first stamping platform 18 capable of docking the feeding pressure roller assembly 4 and the second stamping platform 19 capable of docking the discharging pressure roller assembly 5 are arranged, and the conveying of the plate is realized.

[0045] More specifically, in the utility model embodiment, the end face height of the lower die 17 is less than the end face height of the first stamping platform 18, and the end face height of the lower die 17 is greater than the end face height of the second stamping platform 19.

[0046] Through the arrangement, the plate can be smoothly conveyed, and the situation that the plate is stuck or dead in the conveying process is effectively avoided.

[0047] More specifically, in the utility model embodiment, the area of the stamping device corresponding to the stamping platform forms a stamping area, and the transmission assembly 6 is arranged in a staggered manner with the stamping area.

[0048] The transmission assembly 6 comprises a first chain transmission group 20 connected to the feeding pressure roller assembly 4 and a second chain transmission group 21 connected to the discharging pressure roller assembly 5, and a third chain transmission group 22 is arranged between the first chain transmission group 20 and the second chain transmission group 21, and the transmission of the first chain transmission group 20 and the second chain transmission group 21 is realized through the third chain transmission group 22; wherein the first chain transmission group 20 and the second chain transmission group 21 are connected to form a generally V-shaped shape, so as to form a space area acting on the stamping area.

[0049] The first chain transmission group 20 is arranged at the front end face of the first stamping platform 18, and the second chain transmission group 21 is arranged at the front end face of the second stamping platform 19, the first chain transmission group 20 and the second chain transmission group 21 can realize transmission through the third chain transmission group 22, and can form a generally V-shaped structure, so as to not only realize the synchronous rolling of the feeding pressure roller assembly 4 and the discharging pressure roller assembly 5, but also can be arranged in a staggered manner with the stamping area, so as to ensure the normal operation of the stamping operation, the design is reasonable and ingenious, and the overall structure of the automatic stamping production line is compact.

[0050] More specifically, in the embodiment of the utility model, the first chain transmission group 20, the second chain transmission group 21 and the third chain transmission group 22 share the fixed shell 23;

[0051] The first chain transmission group 20 includes the first sprocket 24 and the second sprocket 25 in the fixed shell 23, the first sprocket 24 is connected to the end position of the first feeding pressure roller 9, and the second sprocket 25 is connected to the end position of the first feeding pressure roller 9 by a chain to realize chain transmission with the first sprocket 24.

[0052] The second chain transmission group 21 includes the third sprocket 27 and the fourth sprocket 28 in the fixed shell 23, the third sprocket 27 is connected to the end position of the first discharging pressure roller 12, and the fourth sprocket 28 is connected to the end position of the first discharging pressure roller 12 by a chain to realize chain transmission with the third sprocket 27.

[0053] The third chain transmission group 22 includes the fifth sprocket 29 and the sixth sprocket 30 in the fixed shell 23, the fifth sprocket 29 is coaxially connected to the second sprocket 25, the sixth sprocket 30 is coaxially connected to the fourth sprocket 28, and the sixth sprocket 30 is connected to the fifth sprocket 29 by a chain to realize chain transmission.

[0054] Through the grouping design of the first chain transmission group 20 and the second chain transmission group 21 corresponding to the feeding pressure roller assembly 4 and the discharging pressure roller assembly 5, and the third chain transmission group 22 is arranged between the first chain transmission group 20 and the second chain transmission group 21, the transmission of the first chain transmission group 20 and the second chain transmission group 21 is realized, and the synchronous rolling of the feeding pressure roller assembly 4 and the discharging pressure roller assembly 5 is effectively realized.

[0055] Among them, the first sprocket 24 and the third sprocket 27 can be respectively keyed on the rotating shafts of the first feeding pressure roller 9 and the first discharging pressure roller 12, and are respectively arranged (located at the outermost side of the rotating shaft) with the gear on the first feeding pressure roller 9 and the first discharging pressure roller 12 itself.

[0056] Further, the first discharging pressure roller 12 end of the discharging pressure roller assembly 5 is connected with the third chain wheel 27, the power output by the power element 3 drives the first discharging pressure roller 12 to rotate, and then drives the third chain wheel 27 to rotate, subsequently, the fourth chain wheel 28 in the second chain transmission set 21 is driven by the chain transmission with the third chain wheel 27, obtains power and rotates, in the third chain transmission set 22, the sixth chain wheel 30 coaxially connected with the fourth chain wheel 28 rotates synchronously, the sixth chain wheel 30 further transmits power to the fifth chain wheel 29 through the chain, since the fifth chain wheel 29 is coaxial with the second chain wheel 25, the power is finally transmitted to the second chain wheel 25 of the first chain transmission set 20, so that the first feeding pressure roller 9 connected with the first chain wheel 24 starts to rotate, so that a complete power transmission path from the power element 3 to the feeding pressure roller assembly 4 through the discharging pressure roller assembly 5 and the transmission assembly 6 (i.e. each chain transmission set) is constructed, and the synchronous rolling of the discharging pressure roller assembly 5 and the feeding pressure roller assembly 4 is realized.

[0057] Further, the first chain transmission set 20, the second chain transmission set 21 and the third chain transmission set 22 are located in a fixed shell 23, the fixed shell 23 provides a stable installation environment for the chain wheels and the chains in the interior, effectively blocks the interference of external impurities on the transmission components, and accurately supports and positions the components, so as to guarantee the relative position accuracy between the chain wheels and provide solid protection for the smooth operation of the chain transmission.

[0058] More specifically, in the embodiment of the utility model, the first chain transmission set 20 and the second chain transmission set 21 are provided with infrared emergency stop induction sensors 26 at the ends away from the third chain transmission set 22, and the two infrared emergency stop induction sensors 26 are oppositely arranged corresponding to the stamping area.

[0059] Through the arrangement, the safety of the automatic stamping production line is guaranteed, and the safety problems caused by unsafe operation of the operator are effectively avoided.

[0060] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point, the embodiments should be regarded as exemplary and non-restrictive, the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model.

Claims

1. An automated press line, characterized in that, The stamping device is arranged corresponding to the area of the stamping platform, and the transmission assembly is arranged in a staggered manner with the stamping area. The feeding roller assembly corresponds to the feeding platform and forms a feeding end capable of winding the plate material, and the discharging roller assembly corresponds to the discharging platform and forms a discharging end capable of discharging the plate material.

2. An automated press line according to claim 1, wherein, The feeding roller assembly includes a first feeding roller and a second feeding roller, and the end portions of the first feeding roller and the second feeding roller are driven by gear engagement.

3. An automated press line as in claim 2, wherein, The discharging roller assembly includes a first discharging roller and a second discharging roller, and the end portions of the first discharging roller and the second discharging roller are driven by gear engagement.

4. An automated press line as in claim 1, wherein, The stamping device includes a press and a stamping die linked with the press, and the stamping die has an upper die and a lower die corresponding to the upper die.

5. An automated press line according to claim 4, wherein, The end face height of the lower die is less than the end face height of the first stamping platform, and the end face height of the lower die is greater than the end face height of the second stamping platform.

6. An automated press line as in claim 3, wherein, The stamping device corresponds to the area of the stamping platform to form a stamping area, and the transmission assembly is arranged in a staggered manner with the stamping area. The transmission assembly includes a first chain transmission group connected to the feeding roller assembly and a second chain transmission group connected to the discharging roller assembly, and a third chain transmission group is arranged between the first chain transmission group and the second chain transmission group.

7. An automated press line according to claim 6, wherein, The first chain transmission group and the second chain transmission group are connected to form a generally V-shaped shape to form a displacement area acting on the stamping area. The first chain transmission group, the second chain transmission group and the third chain transmission group have a fixed shell in common; The first chain transmission group includes a first sprocket and a second sprocket located in the fixed shell, and the first sprocket is connected to the end position of the first feeding roller. The second chain transmission group includes a third sprocket and a fourth sprocket located in the fixed shell, and the third sprocket is connected to the end position of the first discharging roller. The third chain transmission group includes a fifth sprocket and a sixth sprocket located in the fixed shell, and the fifth sprocket is coaxially connected to the second sprocket. The sixth sprocket is coaxially connected to the fourth sprocket, and the sixth sprocket is chain driven with the fifth sprocket by a chain.

8. An automated press line as in claim 6, wherein, The first chain transmission group and the second chain transmission group are provided with infrared emergency stop induction sensors at one end away from the third chain transmission group, and the two infrared emergency stop induction sensors are oppositely arranged corresponding to the punching area.

9. An automated press line according to any of claims 1-8, characterized in that, The distance between the feeding pressure roller assembly and the discharging pressure roller assembly is less than the length of the plate.

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