CN217620966U - Circulating tool changing assembly of gantry blanking device - Google Patents

Abstract

The utility model discloses a circulating tool changing assembly of a gantry blanking device, which comprises a gantry blanking machine, wherein the gantry blanking machine comprises at least one punching head, a screw rod and a first motor, each punching head penetrates through the screw rod, each screw rod is connected with an output shaft of the first motor, the gantry blanking machine is provided with a punching end face for punching materials, the gantry blanking machine comprises a carrying assembly and a tool die frame, the carrying assembly is arranged on the side face of the punching end face, and a die frame is arranged at the rear part of each carrying assembly; the utility model discloses the accessible sets up the mode of transport subassembly and knife die carrier, makes the punching head can form the function of self-propelled tool changing, because each punching head moves through solitary lead screw drive respectively, consequently the accessible sets up a plurality of transport subassemblies and knife die carrier, is close to respectively rather than adjacent transport subassembly department and accomplishes the tool changing alone making each punching head.

Description

Circulating tool changing assembly of gantry blanking device

Technical Field

The utility model relates to a blanking device field, specific be a longmen blanking device's circulation tool changing subassembly.

Background

In industrial production, a blanking machine is used widely, and is suitable for molding and processing various flexible sheet-like materials such as leather, cloth, rubber, cork, and glass fiber. Blanking equipment mainly utilizes to install the cutting die of punching head bottom and pushes down and decide the surface fabric, decides out the cut-parts unanimous with the cutting die shape on making the surface fabric, and the cutting die needs often to carry out the dismouting change and maintain after long-time the use, perhaps changes required specification and dimension's cutting die again, and the current blanking equipment of oneself discovery has following defect:

when the existing blanking equipment is used for replacing a cutting die, an operator is required to climb up a blanking table, the cutting die to be replaced is installed on a blanking head after the cutting die on the blanking head is detached, and when the operator climbs up the blanking equipment to replace the cutting die, the operation is inconvenient, certain operation risks are caused, and dirty materials can be stepped on;

the fixed position that current blanking equipment changed the cutting die is unchangeable, and only be equipped with one and change the cutting die point, when one of them blanking head was when moving change cutting die, all the other blanking head need stop work to when the blanking head that needs to change the cutting die is far away from the cutting die change point, reciprocating motion's time is longer, too waste time, and efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a longmen clicker's circulation tool changing subassembly, it has overcome the not enough that describe among the background art.

The utility model provides an adopted technical scheme of its technical problem is:

a circulating tool changing assembly of a gantry blanking device comprises a gantry blanking machine, wherein the gantry blanking machine comprises at least one punching head, a screw rod and a first motor, each punching head penetrates through the screw rod, each screw rod is connected with an output shaft of the first motor, a blanking end face for blanking materials is arranged on the gantry blanking machine and comprises a carrying assembly and a tool die frame, the carrying assembly is arranged on the side face of the blanking end face, and the tool die frame is arranged behind each carrying assembly; the cutting die comprises a cutting die frame and is characterized in that at least one cutting die mounting end and at least one cutting die clamping plate are arranged on the cutting die frame, the cutting die clamping plate is mounted in the cutting die mounting end, a blanking cutting die is mounted in the cutting die clamping plate, and a slide way for embedding the blanking cutting die into the cutting die clamping plate is arranged in the cutting die mounting end.

A preferred technical scheme is as follows: the cutting die frame comprises a frame body, transmission wheels and a transmission belt, wherein the transmission wheels are rotatably arranged on the frame body, the transmission wheels are used for transmission through the transmission belt, and the cutting die mounting end and the cutting die clamping plate are both arranged on the transmission belt.

A preferred technical scheme is as follows: the knife mould frame further comprises a second motor, the second motor is erected on the side face of one of the driving wheels, and the driving wheel close to the second motor is connected to an output shaft of the second motor.

A preferred technical scheme is as follows: the side face of the cutting die mounting end is provided with an opening, the left side and the right side of the lower end of the cutting die clamping plate are respectively provided with a clamping groove, the clamping grooves and the opening form a slide way for embedding a blanking cutting die into the cutting die clamping plate, the blanking cutting die is pushed into the cutting die clamping plate from the opening, and the blanking cutting die is clamped in the clamping grooves.

A preferred technical scheme is as follows: the carrying assembly comprises wire rails, a sliding block and a clamping plate, the wire rails are erected on two sides of the blanking end face respectively, the sliding block is installed on the wire rails, the clamping plate is installed on the sliding block, the sliding block is connected with the clamping plate through a pneumatic telescopic rod, and the pneumatic telescopic rod is connected with an air pump through an air pipe to supply air for driving.

A preferred technical scheme is as follows: one side of the clamping plate is bent upwards, and each blanking cutting die is provided with an insertion hole.

Compared with the background technology, the technical scheme has the following advantages:

the utility model can make the punching heads form the function of self-changing tools by setting the carrying components and the tool carrier, and can independently complete the tool changing by setting a plurality of carrying components and tool carriers because each punching head is driven to move by an independent lead screw respectively;

when one blanking head moves to the conveying assembly for tool changing, the rest blanking heads do not pause the blanking work;

and owing to set up the reason of a plurality of transport components and knife die carrier for can become many for the place that the blanking head provided the tool changing, consequently the blanking die just need not to remove just can change to fixed position by the blanking head, only need remove to the cutting die carrier that is close to mutually with the blanking head alright accomplish the change of blanking die, efficiency and the efficiency of processing that can effectual improvement blanking head tool changing.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front view of the cutter frame.

Fig. 3 is a schematic view of a blanking die.

Fig. 4 is a side view of the knife mold frame.

Fig. 5 is a side view of the handling assembly.

Fig. 6 is a schematic view of a blanking die set mounted in a die clamp plate.

Fig. 7-8 are schematic structural views of different angles when the cutting die mounting end and the cutting die clamping plate are detached.

Fig. 9 is a partial half-sectional view of fig. 6.

In the figure: the device comprises a gantry blanking machine 1, a blanking head 11, a screw rod 12, a first motor 13, a carrying assembly 2, a linear rail 21, a sliding block 22, a pneumatic telescopic rod 221, an air pipe 222, a clamping plate 23, a cutting die frame 3, a frame body 31, a transmission wheel 32, a transmission belt 33, a cutting die mounting end 34, a cutting die clamping plate 35, a clamping groove 351, a blanking cutting die 36, an insertion hole 361, a second motor 37 and a fixed connecting block 38.

Detailed Description

As shown in fig. 1-8, a circular tool changing assembly of a gantry blanking device includes a gantry blanking machine 1, where the gantry blanking machine 1 includes at least one 11, a lead screw 12 and a first motor 13, each of the blanking heads 11 penetrates through one lead screw 12, each of the lead screws 12 is connected to an output shaft of one of the first motors 13, the gantry blanking machine 1 has a blanking end face for blanking a material, and includes a carrying assembly 2 and a tool holder 3, the carrying assembly 2 is disposed on a side face of the blanking end face, and a tool holder 3 is disposed behind each of the carrying assemblies 2; the cutting die frame 3 is provided with at least one cutting die mounting end 34 and at least one cutting die clamping plate 35, the cutting die clamping plate 35 is mounted in the cutting die mounting end 34, a blanking cutting die 36 is mounted in the cutting die clamping plate 35, a slide way for embedding the blanking cutting die 36 into the cutting die clamping plate 35 is arranged in the cutting die mounting end 34, when the cutting die assembly is used, the lead screw 12 connected with the cutting die assembly can be respectively driven by each first motor 13, the punching head 11 is driven to move left and right through the threaded connection formed by the lead screw 12 and the punching head 11, a punching material is pressed down after the punching material is moved to a specified position, the material is punched and cut into a required contour, in order to avoid the problems that' an operator cannot conveniently change the cutting die on a punching device, certain operation risks exist, dirt can be stepped on by arranging a carrying assembly 2 and a cutting die frame 3 matching operation program to form automatic tool changing, and extra blanking cutting dies 36 can be added according to the operation and processing requirements;

the die holder 3 includes a holder body 31, driving wheels 32, and a driving belt 33, the driving wheels 32 are rotatably mounted on the holder body 31, the driving wheels 32 are driven by the driving belt 33, the die mounting end 34 and the die mounting plate 35 are mounted on the driving belt 33, the die mounting end 34 is fixed on the driving belt 33 through a fixed connecting block 38, so that the die mounting end 34 and the die mounting plate 35 are driven by the driving belt 33 through the fixed connecting block 38 when the driving belt 33 moves, and the position of the blanking die 6 is changed, and the cross-section of the driving belt 33 is in a 'i' shape, and the fixed connecting block 38 has a corresponding structure, the fixed connecting block 38 is clamped on the driving belt, the fixed connecting block 38 does not directly contact with the fixed connecting block 38 when the driving belt 33 rotates by the driving wheel 32, so that the fixed connecting block 38 is not clamped with the driving wheels 32 when the driving belt 33 moves to the driving wheels 32, the die holder 3 further includes a second motor 37, the second motor 37 is mounted on one side of the die mounting plate 32, the driving wheel 32 is connected to the driving wheel 351 of the second motor 37, the driving wheel 351 of the driving belt 37, and the die mounting plate 35 is mounted on the opening of the left and right die mounting plate 35, and the cutting die mounting plate 35, when the punching die is mounted on the punching die mounting plate 35, the punching die mounting plate 35, the punching die is mounted on the punching die, the punching die mounting plate 35, the punching die is mounted on the punching die, and the punching die, the punching die mounting plate 35, the punching die is mounted on the punching die mounting plate 35, and the punching die is mounted on the punching die, and the punching die mounting plate 35, the blanking cutter dies 36 on the punching head 11 can be accommodated by the cutter die holder 3, and one of the cutter die mounting splints 35 is set to be in a vacant state, i.e. the blanking cutter die 36 is not mounted, so when the blanking cutter die 36 on the punching head 11 needs to be replaced, the punching head 11 can be controlled to move to the carrying assembly 2, the blanking cutter die 36 on the punching head 11 is removed through the carrying assembly 2, the blanking cutter die 36 is clamped and moved into the cutter die mounting end 34, the blanking cutter die 36 removed from the punching head 11 is embedded into the cutter die mounting splint 35 through the opening of the cutter die mounting end 34, then the second motor 37 is driven again to drive the integral cutter die mounting splint 35 to rotate until the cutter die mounting splint 35 provided with the cutting die 36 to be replaced is moved to be parallel to the carrying assembly 2, the blanking cutter die 36 to be mounted is removed from the cutter die mounting splint 35 through the carrying assembly 2, and then the blanking cutter die 36 is transported to the lower side of the carrying assembly 2 to be fixed, i.e. the pair of the blanking cutter die 36 can be replaced;

it should be necessarily explained here that the blanking head 11 is a common general knowledge which is careful by those skilled in the art, and therefore, further description is not given to the blanking head 11, and in the above-mentioned working process of taking off the blanking die 36 from the blanking head 11 by the carrying assembly 2, the working principle of clamping the blanking die 36 by the blanking head 11 is mentioned in the name of the prior art patent No. CN209699251U as a die clamping device applied to a blanking apparatus. After a new cutting die is replaced, the piston rod of the ejection cylinder is controlled to retract through a control system of the blanking equipment, so that the ejector rod loses downward pressure and ejects upwards under the elastic acting force of the stretching of the spring, the clamping plate is driven to move upwards, and the cutting die is clamped between the cutting die bottom plate and the clamping plate through the elastic force of the spring. Compared with the replacement mode in the prior art, the replacement mode has the advantages that screws do not need to be detached, the telescopic control of the piston rod of the top cylinder can be used for replacing the cutting die, and the replacement is very convenient. ' therefore, the working principle of the punching head 11 for clamping the blanking die 36 will not be further described in the present application, which belongs to the common general knowledge or the prior art known to those skilled in the art;

moreover, the carrying assembly 2 includes a wire track 21, a slider 22, and a clamping plate 23, the wire track 21 is respectively erected on two sides of the blanking end face, the slider 22 is installed on the wire track 21, the clamping plate 23 is installed on the slider 22, the slider 22 is connected with the clamping plate 23 through a pneumatic telescopic rod 221, the pneumatic telescopic rod 221 is driven by an external air pump through an air pipe 222, a lead screw driving member is installed in the wire track 21, the slider 22 is driven to move through the lead screw driving member, and the wire track 21 and the lead screw driving member are techniques and apparatuses known to those skilled in the art, so that further description thereof is omitted herein, one side of the clamping plate 23 is bent upward, each blanking die 36 is provided with an insertion hole 361, when a blanking die 36 is replaced by the carrying assembly 2, the blanking head 11 can be moved above the carrying assembly 2 first, the slide block 22 is moved to the position right below the blanking head 11 by the screw rod driving member, the clamping plate 23 is lifted upwards by driving the pneumatic telescopic rod 221, the bent end of the clamping plate 23 is inserted into the insertion hole 361 on the blanking cutter die 36 installed under the blanking head 11, then the slide block 22 is driven to drive the blanking cutter die 36 clamped by the clamping plate 23 to move, and as shown in fig. 4, the carrying component 2 is the side surface on which the cutter die mounting end 34 is installed, and as shown in fig. 6.7.8, the side of the cutter die mounting end 34 far away from the opening is not closed, so when the blanking cutter die 36 is driven to move to the cutter die holder 3 by the carrying component 2, the blanking cutter die 36 clamped on the clamping plate 23 can be directly pushed into the cutter die mounting plate 35 for clamping after the cutter die mounting plate 35 without the blanking cutter die 36 is adjusted to overlap with the cutter die mounting end 34, and then the pneumatic telescopic rod 221 is controlled to sink, the protruding end of the clamping plate 23 is separated from the insertion hole 361, so that the blanking cutter die 36 can be conveyed and the blanking cutter die 36 can be clamped on the cutter die clamping plate 35;

and go down blanking cutting die 36 from cutting die clamping plate 35 through carrier assembly 2 then accessible lead screw driving piece removes slider 22 to cutting die installation end 34 department, jack-up cardboard 23 upwards through pneumatic telescopic link 221, insert the jack 361 of the blanking cutting die 36 that needs to be changed with cardboard 23 one side of upwards buckling, rethread lead screw driving piece control slide 22 is kept away from the cutting die frame 3 and is removed, take out blanking cutting die 36 from cutting die clamping plate 35 and can be accomplished the transfer to blanking cutting die 36, again control punching head 11 and remove to slider 22 top, carry out the clamping to the blanking cutting die 36 that the cardboard 23 blocked established and can accomplish the change to blanking cutting die 36.

Therefore the utility model discloses the accessible sets up the mode of transport subassembly 2 and cutting die carrier 3, make punching head 11 can form the function of the automatic tool changing, because each punching head 11 moves through solitary lead screw 12 drive respectively, consequently the accessible sets up a plurality of transport subassemblies 2 and cutting die carrier 3, can all accomplish the tool changing alone making each punching head 11, move to transport subassembly 2 department when carrying out the tool changing at one of them punching head 11, all the other punching head 11 can not pause blanking work, and owing to set up a plurality of transport subassemblies 2 and cutting die carrier 3's the reason, make can provide the place of tool changing for punching head 11 and become many, consequently punching head 11 just need not to move to fixed position and just can change blanking cutting die 36, only need to move to the cutting die carrier 3 that is close to mutually with punching head 11 and can accomplish the change of blanking die 36, can effectual improvement cutting head 11 ' the efficiency and the efficiency of processing, can effectual solution as in the background art ' current blanking equipment ' the position of cutting die is fixed not changed, and only be equipped with a department and change the cutting die point, when one of punching die change needs the punching die to move to change, and the punching die ' the time is longer, and the problem that the punching die is too much more time of the time needs to change, and the punching die is longer to remove, and the blanking head needs to move to stop the punching die.

The above description is only a preferred embodiment of the present invention, and therefore, the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.

Claims (6)

1. The utility model provides a longmen clicker's circulation tool changing subassembly, includes longmen clicker (1), longmen clicker (1) includes at least one punching head (11), lead screw (12) and first motor (13), every punching head (11) all run through a lead screw (12), every lead screw (12) all link to each other in the output shaft of a first motor (13), have a blanking terminal surface that is used for blanking material on longmen clicker (1), its characterized in that:

the punching die comprises carrying assemblies (2) and a die carrier (3), wherein the carrying assemblies (2) are arranged on the side surface of a punching end face, and the rear part of each carrying assembly (2) is provided with the die carrier (3);

be equipped with at least one cutting die installation end (34) and at least one cutting die clamping board (35) on cutting die frame (3), cutting die clamping board (35) are installed in cutting die installation end (34), built-in blanking cutting die (36) that is equipped with of cutting die clamping board (35), be equipped with the slide that is used for imbedding blanking cutting die (36) cutting die clamping board (35) in cutting die installation end (34).

2. The tool changer assembly of a gantry blanking device of claim 1, wherein: knife die frame (3) are including support body (31), drive wheel (32), drive belt (33), drive wheel (32) all rotate to be installed on support body (31), each pass through between drive wheel (32) drive belt (33) transmit, knife die installation end (34) and knife die clamping plate (35) are all installed on drive belt (33).

3. The tool changer assembly of a gantry blanking device of claim 2, wherein: the knife mould frame (3) further comprises a second motor (37), the second motor (37) is erected on the side face of one of the driving wheels (32), and the driving wheel (32) close to the second motor (37) is connected to an output shaft of the second motor (37).

4. The tool changer assembly of a gantry blanking device of claim 3, wherein: cutting die installation end (34) side has an opening, the lower extreme left and right sides of cutting die clamping plate (35) is equipped with a draw-in groove (351), two respectively draw-in groove (351) and the slide that is used for cutting die (36) embedding cutting die clamping plate (35) is constituteed to the opening, cutting die (36) are followed in cutting die clamping plate (35) is pushed to the opening part, cutting die (36) card is located in draw-in groove (351).

5. The tool changer assembly of a gantry blanking device of claim 4, wherein: transport subassembly (2) include line rail (21), slider (22), cardboard (23), erect respectively line rail (21) the both sides of blanking terminal surface, slider (22) are installed on line rail (21), install on slider (22) cardboard (23), slider (22) link to each other with cardboard (23) through a pneumatic telescopic link (221), pneumatic telescopic link (221) are through the external air pump air feed drive of a trachea (222).

6. The tool changer assembly of a gantry blanking device of claim 5, wherein: one side of the clamping plate (23) is bent upwards, and each blanking cutter die (36) is provided with an inserting hole (361).

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