CN218557322U - Fixed rotation type automatic changing device for multiple cutting dies - Google Patents

Abstract

The utility model relates to a blanking equipment technical field specifically is an automatic device of changing of many cutting dies of fixed rotation type, including bridging blanking organism, locate bridging blanking organism middle part at least one blanking head, and set up in blanking head bottom cutting die clamping device, be equipped with at least one can pivoted polygon rotor in bridging blanking organism one side, each inflection face homoenergetic of polygon rotor is installed the cutting die spout and is placed the piece like this, wherein the cutting die that the piece was placed to bottommost cutting die spout can directly pull in the cutting die clamping device through cutting die transport rail, and is simple in structure so not only, high operation convenience, and the low in production cost of equipment, and polygon rotor quantity can be according to the corresponding setting of the quantity of blanking head, when changing the cutting die to a plurality of blanking heads, one of them blanking head is when changing the cutting die, the blanking head that does not have in addition still can continue blanking work, improve the degree of automation and the change efficiency of equipment.

Description

Fixed rotation type automatic changing device for multiple cutting dies

Technical Field

The utility model relates to a blanking equipment technical field specifically is an automatic device of changing of many cutting dies of fixed rotation type.

Background

In industrial production, a blanking apparatus is used widely, and is suitable for molding and processing various flexible sheet-like objects such as leather, cloth, rubber, cork, and glass fiber. Blanking equipment mainly utilizes the cutting die of installing in punching head bottom to push down and decide the surface fabric, make cut-parts unanimous with the cutting die shape decide on the surface fabric, the cutting die is after long-time the use, need often to carry out dismouting change and maintenance, for example my independent research and development design's patent number is CN201920517319.X a cutting die clamping device who is applied to on the blanking equipment, this cutting die clamping device mainly utilizes the flexible centre gripping and the loosening to the cutting die that realize of the piston rod of cylinder, make the cutting die can directly fill in or take out the punching head, so that change the cutting die, however this cutting die clamping device needs artifically or change the cutting die device and change when using, artifical degree of automation is relatively lower, change efficiency is slow, and current change cutting die device is through placing the cutting die on shelf, rethread push mechanism pushes the cutting die into the cutting die clamping device of punching head, not only the structure is complicated to install inconveniently, and manufacturing cost is great, cutting die change efficiency remains to be improved, therefore it is necessary to provide a fixed many automatic cutting die clamping device of change.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned problem, provide an automatic device of changing of fixed many cutting dies of rotation type, including bridging blanking organism, locating the blanking head of bridging blanking organism middle part at least one to and set up in blanking head bottom cutting die clamping device, bridging blanking organism one side is equipped with at least one installation frame, and installs the polygon rotor through the pivot rotation in the middle part of the installation frame, the at least one cutting die of bridging blanking organism mid-mounting carries the rail, cutting die carries the rail to be located blanking head and polygon rotor below, the piece is placed to a plurality of cutting die spouts in the polygon rotor lock, one of them cutting die carries the rail correspondence to set up in cutting die clamping device one side.

Furthermore, the polygonal rotating body is at least provided with three turning surfaces, each cutting die sliding groove placing piece is fixedly locked on each turning surface through a screw, and the cutting die sliding groove placing piece installed on the turning surface at the bottommost part is horizontally arranged and then corresponds to the cutting die clamping device on the same horizontal plane.

Further, the cutting die conveying rail is arranged on the lower side of the cutting die clamping device and the cutting die sliding groove containing piece, the inner side of the cutting die sliding groove containing piece is slidably filled with the cutting die, a plug pin opening is formed in one side of the cutting die, and the cutting die conveying rail can hook the plug pin opening and pull the cutting die into the inner side of the cutting die clamping device.

Further, cutting die conveying rail includes the slide rail, the slide rail passes through screw and bridging blanking machine body lock solid, slide rail upside sliding connection has the slider, the slide rail rotates and is connected with the screw rod, the screw rod runs through the slider middle part and passes merit with the slider screw thread and be connected, the fixed electric putter in slider upper side lock, and the flexible end of electric putter is equipped with the bolt that can alternate and get into the bolt mouth admittedly, conveying motor is installed to cutting die conveying rail one side, conveying motor is connected with the screw rod axle.

Furthermore, a plurality of hollow-out openings are formed in the middle of the polygonal rotating body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses structure ingenious convenient to use is equipped with at least one polygon rotor that can rotate on one side of bridging blanking organism, and each inflection face of polygon rotor all can install cutting die spout and place the piece like this, and the cutting die that wherein bottommost cutting die spout was placed the piece and is put into can directly pull into the cutting die clamping device through cutting die delivery track, so not only simple structure, convenient operation, and the low in production cost of equipment;

and, polygon rotor quantity can be according to the corresponding setting of the quantity of punching head, and when changing the cutting die to a plurality of punching heads, one of them punching head is when changing the cutting die, and the punching head that does not change still can continue blanking work in addition, improve equipment's degree of automation and change efficiency, more have positive profitable result of use than prior art.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the installation frame and the polygonal rotating body of the present invention;

FIG. 4 is a schematic side view of the polygonal rotating body according to the present invention;

fig. 5 is a schematic structural view of the cutting die conveying rail of the present invention.

In the figure: bridging blanking machine body 1, blanking head 2, cutting die clamping device 21, mounting frame 3, cutting die conveying rail 4, slide rail 41, slider 42, screw 43, electric push rod 44, conveying motor 45, polygonal rotor 5, turn-over surface 51, rotating motor 6, cutting die chute placing part 7, cutting die 71, bolt opening 72 and hollowed-out opening 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings of fig. 1 to 5 in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in the attached drawings 1, 2 and 3, the utility model provides a technical scheme: including bridging blanking machine body 1, locate bridging blanking machine body 1 middle part at least one blanking head 2 to and set up in blanking head 2 bottom cutting die clamping device 21, bridging blanking machine body 1 one side is equipped with at least one installation frame 3, and installation frame 3 is the same with blanking head 2, and installs polygon rotor 5 through the pivot rotation in the middle part of the installation frame 3, and polygon rotor 5 sets up in blanking head 2 one side, 1 mid-mounting at least one cutting die of bridging blanking machine body carries rail 4, and cutting die carries rail 4 quantity and blanking head 2 quantity corresponding, cutting die carries rail 4 in this embodiment and all sets up to two, cutting die carries rail 4 is located blanking head 2 and polygon rotor 5 below, polygon rotor 5 has a plurality of cutting die spouts to place 7, one of them cutting die spout 4 is corresponding to set up in cutting die clamping device 21 one side, cutting die carries rail 4 to locate cutting die clamping device 21 and cutting die spout and place 7 downside, the inboard slidable cutting die 71 that places 7 of cutting die, and this cutting die 71 one side is provided with the bolt mouth 72, and the cutting die is placed the cutting die upside and is installed the cutting die 7 and is put the cutting die spout and is drawn into the flexible cylinder 71 and is not hard up the flexible cutting die 71 and is carried the cylinder and is carried the cutting die 71 and is stretched out the flexible cylinder and is stretched out the cutting die 71 inboard cutting die clamping device 71 and is stretched out the cutting die cylinder and is carried the cutting die 71.

According to fig. 2 and 4, polygon rotor 5 is provided with three turn face 51 at least, the embodiment of the utility model provides an in the embodiment of the utility model polygon rotor 5 turn face 51 set up to six, each the piece 7 is placed to the cutting die spout through the screw lock in six respectively on the turn face 51, the cutting die spout that the piece 7 level setting was placed to the cutting die spout that one of them bottommost was installed of a turn face 51 corresponds at same horizontal plane with cutting die clamping device 21, and the cutting die 71 that sets up in the piece 7 is placed to the cutting die spout like this just can be pulled into cutting die clamping device 21 inboardly.

According to fig. 5, the cutting die conveying rail 4 includes a slide rail 41, the slide rail 41 is locked with the bridging blanking machine body 1 through a screw, a slide block 42 is slidably connected to the upper side of the slide rail 41, the slide rail 41 is rotatably connected with a screw 43, the screw 43 penetrates through the middle of the slide block 42 and is in threaded power transmission connection with the slide block 42, an electric push rod 44 is locked to the upper side of the slide block 42, a bolt capable of penetrating into a bolt opening 72 is fixedly arranged at a telescopic end of the electric push rod 44, a conveying motor 45 is installed on one side of the cutting die conveying rail 4, the conveying motor 45 is connected with a shaft of the screw 43, and the screw 43 rotates to drive the slide block 42 to slide back and forth on the slide rail 41.

And in order to reduce the weight of the polygonal rotating body 5, a plurality of hollow-out openings 8 are formed in the middle of the polygonal rotating body 5, so that the weight load of the polygonal rotating body 5 driven by the rotating motor 6 is reduced.

The utility model discloses a theory of operation: the utility model discloses it is inboard that each cutting die spout is placed to need unified to pack into cutting die 71 from polygon rotor 5 rear side, because it is rotatory to rotate motor 6 and drive polygon rotor 5 through the pivot, consequently, polygon rotor 5 makes the cutting die spout of bottommost inflection face 51 installation place 7 and be the horizontality after rotating, and correspond with cutting die clamping device 21 level, then drive screw 43 through conveying motor 45 forward and rotate, screw 43 screw thread transmission slider 42 slides to cutting die 71's bolt mouth 72 below, then the flexible end of electric putter 44 of slider 42 upside installation upwards stretches out, make the bolt of flexible end installation insert in the bolt mouth 72, conveying motor 45 reverse rotation this moment, screw 43 screw thread transmission slider 42 slides to blanking head 2 one side, and pull in cutting die clamping device 21 inboard with cutting die 71, then the flexible end of electric putter 44 contracts makes the bolt break away from bolt mouth 72, accomplish the work of packing into to cutting die 2, with above-mentioned work, can push back cutting die device 21's cutting die 71 again and put empty cutting die 5 and place the effectual cutting die spout 7 and rotate the corresponding cutting die 7 of the motor 5 again, and make cutting die rotary slide to carry out the polygon rotation of cutting die 21 again, wherein the cutting die rotary slide is carried out to cutting die.

The utility model discloses it needs to explain, 5 quantity of polygon rotor can be corresponding according to the quantity of punching head 2, the embodiment of the utility model provides a set up to two punching heads 2, consequently correspond and set up two installation frames 3 in the setting, two installation frames 3 set up respectively in bridging blanking machine body 1 both sides, two installation frames 3 rotate respectively and install polygon rotor 5 and two punching heads 2 correspond, one of them punching head 2 is when changing cutting die 71 like this, the punching work still can be continued to the punching head 2 that does not change in addition, be favorable to improve equipment's degree of automation and change efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an automatic device of changing of many cutting dies of fixed rotation type, includes bridging blanking body (1), locates at least one blanking head (2) in bridging blanking body (1) middle part to and set up in blanking head (2) bottom cutting die clamping device (21), its characterized in that: at least one mounting frame (3) is arranged on one side of the bridging blanking machine body (1), and a polygonal rotating body (5) is rotatably mounted in the middle of the mounting frame (3) through a rotating shaft;

the middle part of the bridging blanking machine body (1) is provided with at least one cutting die conveying rail (4), and the cutting die conveying rail (4) is positioned below the blanking head (2) and the polygonal rotating body (5);

the polygonal rotating body (5) is locked with a plurality of cutting die sliding groove placing pieces (7), and one cutting die conveying rail (4) is correspondingly arranged on one side of the cutting die clamping device (21).

2. The automatic replacing device of the fixed rotary multi-knife mold according to claim 1, wherein: polygonal rotor (5) are provided with three turn face (51) at least, each cutting die spout is placed a piece (7) and is fixed in each through the screw lock respectively on turn face (51), and wherein the cutting die spout that a turn face (51) of bottommost was installed places piece (7) and corresponds at same horizontal plane with cutting die clamping device (21) after the horizontal setting.

3. The automatic replacing device of the fixed rotary multi-knife mold according to claim 2, wherein: the cutting die conveying rail (4) is arranged on the lower side of the cutting die clamping device (21) and the cutting die sliding groove placing part (7), the inner side of the cutting die sliding groove placing part (7) can be slidably installed into the cutting die (71), a bolt opening (72) is formed in one side of the cutting die (71), and the cutting die conveying rail (4) can hook the bolt opening (72) and pull the cutting die (71) into the inner side of the cutting die clamping device (21).

4. The automatic fixed rotary multi-knife die replacing device according to claim 3, wherein: the cutting die conveying rail (4) comprises a sliding rail (41), the sliding rail (41) is locked with the bridging blanking machine body (1) through a screw, a sliding block (42) is connected to the upper side of the sliding rail (41) in a sliding mode, a screw rod (43) is connected to the sliding rail (41) in a rotating mode, the screw rod (43) penetrates through the middle of the sliding block (42) and is connected with the sliding block (42) in a threaded mode, an electric push rod (44) is locked to the upper side of the sliding block (42), a bolt capable of penetrating into a bolt opening (72) is fixedly arranged at the telescopic end of the electric push rod (44), a conveying motor (45) is installed on one side of the cutting die conveying rail (4), and the conveying motor (45) is connected with the screw rod (43) in a shaft mode.

5. The automatic replacing device of the fixed rotary multi-knife mold according to claim 4, wherein: install installation frame (3) one side and rotate motor (6), it is connected with polygon rotor (5) axle to rotate motor (6).

6. The automatic fixed rotary multi-cutter die replacing device according to claim 1 or 5, wherein: the middle part of the polygonal rotating body (5) is provided with a plurality of hollowed-out openings (8).

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