CN115805261A - Stamping equipment convenient to adjustment interval of punching a hole - Google Patents

Abstract

The invention discloses stamping equipment convenient for adjusting punching intervals, which at least comprises a stamping part and a conveying part, wherein the stamping part at least comprises a base and a plurality of stamping mechanisms, the plurality of stamping mechanisms are arranged on the base in a sliding mode, so that the distance between the stamping mechanisms can be increased or reduced, the conveying part can move towards the stamping mechanisms, the stamping equipment convenient for adjusting the punching intervals is also provided with a controller used for controlling the stamping mechanisms and the conveying part, and the controller is configured as follows: acquiring machining data according to the operation instruction, and generating a first control command for controlling the punching mechanism to work and a second control command for controlling the conveying part to work based on the machining data; the machining data at least comprise the external dimension data and the punching position data of the structural part, and the controller adjusts the distance between the punching mechanisms and the punching start time of the punching mechanisms based on the first control command so as to reduce the punching times of the punching mechanisms under the condition that the distance between two adjacent punching positions is smaller than a set threshold value.

Description

Stamping equipment convenient to adjustment interval of punching a hole

Technical Field

The invention relates to the technical field of punching equipment, in particular to punching equipment convenient for adjusting punching space.

Background

The punching machine is a punching press, and in national production, the punching process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of manufacturing products which cannot be machined by applying various dies, so that the punching machine is more and more widely applied. The stamping equipment in the prior art generally comprises a feeding device and a punch which are arranged in sequence; the feeding device is used for loading the strip and the plate and continuously providing the strip and the plate for the punch; the strip material is processed by a punching machine when being conveyed to a punching position.

At present, a stamping device is a processing device which utilizes a die to deform and cut off a metal plate or other non-metal materials. In various industries, stamping equipment is widely used, and the common work is to put raw materials into a die of the stamping equipment by an operator and then operate the stamping equipment to complete stamping action; need the manual work to operate among the whole stamping process, it is very loaded down with trivial details, extravagant a large amount of manpowers to when operating personnel appear tired out, produce the incident easily, production efficiency is lower. Accordingly, the present application is directed to a punching apparatus that facilitates adjustment of a punching pitch that overcomes the above-mentioned disadvantages.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide the punching equipment which is convenient for adjusting the punching distance.

The purpose of the invention is realized by the following technical scheme: the utility model provides a stamping equipment convenient to adjustment interval of punching a hole, includes punching press portion and transport portion at least, punching press portion includes base and a plurality of punching press mechanism at least, a plurality of punching press mechanism slide set up in on the base for the distance between the punching press mechanism can increase or reduce, transport portion can move towards punching press mechanism removes, wherein, stamping equipment convenient to adjustment interval of punching a hole still disposes and is used for control punching press mechanism with transport portion's controller, the controller configuration is: acquiring machining data according to an operation instruction, and generating a first control command for controlling the punching mechanism to work and a second control command for controlling the conveying part to work based on the machining data; the processing data at least comprises external dimension data and punching position data of the structural part, and the controller adjusts the distance between the punching mechanisms and the punching starting time of the punching mechanisms based on the first control command so as to reduce the punching times of the punching mechanisms under the condition that the distance between two adjacent punching positions is smaller than a set threshold value.

Preferably, the punching press portion includes first punching press portion and second punching press portion at least, and first punching press portion sets up in the first side of conveying portion, and second punching press portion sets up in the second side of conveying portion, first punching press portion disposes first row material mechanism, second punching press portion disposes the second and arranges material mechanism, first row material mechanism with the second is arranged material mechanism and is all coupled extremely conveying portion, wherein conveying portion orientation when first punching press portion removes, conveying portion can drive second row material mechanism removes and clears away with the waste material that punches a hole on the second punching press portion, or conveying portion orientation when second punching press portion removes, conveying portion can drive first row material mechanism removes and clears away with the waste material that punches a hole on the first punching press portion.

Preferably, each of the first discharging mechanism and the second discharging mechanism at least comprises a sliding push block, a baffle, a coil spring, a connecting rope and a reel, the reel is rotatably arranged on the baffle, the coil spring is connected with the reel, one end of the sliding push block is connected to the reel through the connecting rope, the other end of the sliding push block is connected to the conveying part through the connecting rope, and when the conveying part moves towards the first stamping part or the second stamping part, the conveying part can pull the sliding push block to move along a set direction.

Preferably, the conveying part can also move along a first direction or a second direction perpendicular to a line connecting the first stamping part and the second stamping part, a first feeding mechanism is arranged on one side of the conveying part, a second feeding mechanism is arranged on the other side of the conveying part, and the first feeding mechanism and the second feeding mechanism are both coupled to the conveying part, wherein when the conveying part moves along the first direction, the conveying part can drive the second feeding mechanism to work, so that the structural member on the second feeding mechanism can be transferred onto the conveying part, or when the conveying part moves along the second direction, the conveying part can drive the first feeding mechanism to work, so that the structural member on the first feeding mechanism can be transferred onto the conveying part.

Preferably, the first feeding mechanism and the second feeding mechanism at least comprise a feeding table, a feeding roller, a conveyor belt, a transmission gear and a meshing rack, the feeding roller and the transmission gear are rotatably arranged on the feeding table, the conveyor belt is simultaneously connected to the feeding roller and the transmission gear, the meshing rack is arranged on the conveying part, and the transmission relation between the meshing gear and the feeding roller can be released.

Preferably, the conveying part at least comprises a receiving base, a first sliding rod, a second sliding rod, a sliding block and a clamping jaw, the first sliding rod is arranged on the receiving base, the second sliding rod is connected to the first sliding rod in a sliding mode so as to be capable of sliding along the extending direction of the first sliding rod, the sliding block is connected to the second sliding rod in a sliding mode so as to be capable of sliding along the extending direction of the second sliding rod, the clamping jaw is connected to the sliding block, and the extending direction of the first sliding rod is approximately perpendicular to the extending direction of the second sliding rod.

Preferably, the upper surface of the receiving base can be divided into a first area and a second area by a second sliding rod, in the first area, the structural member moves in the first direction to achieve continuous punching, in the second area, the structural member moves in the second direction to achieve continuous punching, the first feeding mechanism is aligned with the first area, and the second feeding mechanism is aligned with the second area.

Preferably, punching press portion at least including the base with set up in a plurality of punching press mechanism on the base, punching press mechanism includes fixed baseplate, pneumatic cylinder, drift and die at least, fixed baseplate set up in on the base, the pneumatic cylinder sets up on fixed baseplate's first end, the drift is connected to the pneumatic cylinder, the die sets up on fixed baseplate's second end, wherein, the die is located the below of drift.

Preferably, the conveying section is configured to operate as follows: s1, in a first set time, the second sliding rod moves towards the first punching part so that the structural part in the first area can be moved to the position below the first punching part, and the punched structural part below the second punching part can be transferred to the second area; s2, in a second set time, the sliding block moves along the first direction until reaching the sixth end of the second sliding rod; s3, in a third set time, the second sliding rod moves towards the second punching part to enable the structural part in the second area to be transferred to the position below the second punching part and enable the structural part which is punched below the second punching part to be transferred to the first area; and S4, in a fourth set time, the sliding block moves along the second direction until reaching the fifth end part of the second sliding rod.

Preferably, in the first settlement time, first row material mechanism removes in order to reply to its initial position, and second row material mechanism removes in order to clear away the waste material that punches a hole in its row material tank that corresponds in the second settlement time, the slider removes the material loading that can drive second feed mechanism work in order to accomplish the structure in the third settlement time, second row material mechanism removes in order to reply to its initial position, and first row material mechanism removes in order to clear away the waste material that punches a hole in its row material tank that corresponds in the fourth settlement time, the slider removes the material loading that can drive first feed mechanism work in order to accomplish the structure.

The invention has the following advantages:

(1) The invention can adjust the position of the punching mechanism in advance according to the shape data and the punching position data of the structural member, so that the punching mechanism can be positioned at the optimal working position, and further, the punching with more holes can be completed with less punching times.

(2) In the prior art, waste materials generated by punching are directly accumulated on a machine tool, and after the waste materials are accumulated to a certain amount, the waste materials need to be manually cleaned, so that the labor cost is increased. This application can improve work efficiency through setting up in the first self-cleaning who arranges material mechanism and the second and arrange material mechanism realization waste material that punches a hole. In addition, the first discharging mechanism and the second discharging mechanism are not separately provided with additional driving motors for driving, and are driven by the movement of the second sliding rod, so that the manufacturing cost and the energy consumption of the stamping equipment can be reduced.

(3) In the prior art, manual feeding is usually needed, and further the processing efficiency is low. When the automatic feeding device is used, automatic feeding is achieved through the first feeding mechanism and the second feeding mechanism, and then machining efficiency can be improved. Simultaneously, the removal of first feed mechanism and second feed mechanism drives through the removal of slider, and then need not set up extra driving motor alone, and then this application can further reduce the energy consumption of equipment.

Drawings

FIG. 1 is a schematic perspective view of a preferred stamping apparatus of the present invention;

FIG. 2 is a front view of a preferred stamping apparatus of the present invention;

FIG. 3 is a side view of a preferred stamping apparatus of the present invention;

FIG. 4 is a top plan view of a preferred stamping apparatus of the present invention;

FIG. 5 is a schematic view of a preferred arrangement of the servo motor of the present invention;

FIG. 6 is a partially enlarged view of a preferred region A of the present invention;

FIG. 7 is a front view of the stamping apparatus of the preferred combination of the present invention;

FIG. 8 is a top plan view of a preferred combination of the present invention;

FIG. 9 is a schematic view of the preferred first and second discharge mechanisms of the present invention;

FIG. 10 is a schematic structural view of a first feeding mechanism and a second feeding mechanism which are preferred by the invention;

fig. 11 is a schematic view of the modular connection between the preferred electronic components of the present invention.

In the figure, 1-punching part, 2-conveying part, 1 a-base, 1 b-gantry support, 1 c-punching mechanism, 3-containing space, 4-fixed base, 5-hydraulic cylinder, 6-punch, 7-die, 4 a-first end, 4 b-second end, 8-first slide rail, 9-second slide rail, 10-servo motor, 11-gear, 12-rack, 2 a-bearing base, 2 b-first slide rod, 2 c-second slide rod, 2 d-slide block, 2 e-claw, 13-positioning pin, 14-cylinder, 100-first punching part, 200-second punching part, 15-first side, 16-second side, 17-first claw, 18-second claw, 19-first side, 20-second side, 21-groove, 22-first discharging mechanism, 23-second discharging mechanism, 24-slide pushing block, 25-baffle, 26-coil spring, 27-connecting rope structure, 28-winding wheel, 29-third side, 30-second side, 21-discharging mechanism, 22-first discharging mechanism, 23-second discharging mechanism, 24-slide pushing block, 25-baffle, 26-coil spring structure, 27-connecting structure, 28-winding wheel, 29-third side, 30-fourth side, 35-32-upper end, 33-upper end part, 38-upper control area, 38-upper control mechanism, 40-upper control area, and upper control area.

Detailed Description

The invention will be further described with reference to the accompanying drawings, without limiting the scope of the invention to the following:

example 1

As shown in fig. 1 to 6, the present application provides a punching apparatus that facilitates adjustment of a punching pitch, including at least a punching part 1 and a conveying part 2. The transport section 2 is used for transferring the structural parts to be stamped. For example, after the structure is placed on the conveyor 2, the conveyor 2 is operated to move the structure in a set direction to change its position on the conveyor 2. The press section 1 is used for press processing of a structural member. The punching process may include, but is not limited to, a punching process.

Preferably, the stamping part 1 at least comprises a base 1a, a gantry support 1b and a plurality of stamping mechanisms 1c. The gantry support 1b is arranged on the base 1 a. The punching mechanisms 1c are slidably provided on the base 1a so that the interval between the punching mechanisms 1c can be increased or decreased. The punching mechanism 1c is positioned in the accommodating space 3 jointly limited by the gantry support 1b and the base 1 a. The press mechanism 1c is used to perform press processing on the structural member. Specifically, the stamping mechanism 1C at least comprises a C-shaped fixed base 4, a hydraulic cylinder 5, a punch 6 and a die 7. The fixed base 4 is slidably provided on the base 1a so as to be slidable in the extending direction of the gantry 1 b. As shown in fig. 2, the sliding direction of the fixed base 4 may be a horizontal direction. The hydraulic cylinder 5 is provided on the first end 4a of the fixed base 4. The ram 6 is connected to the hydraulic cylinder 5. When the hydraulic cylinder 5 works, the punch 6 can be pushed to move back and forth along the direction vertical to the base 1 a. For example, as shown in fig. 2, when the hydraulic cylinder 5 is operated, the ram 6 can move up and down in the vertical direction. The female die 7 is disposed on the second end portion 4b of the fixed base 4. The second end 4b is slidably connected to the base 1a such that the first end 4a is located directly above the second end 4 b. In use, after the conveying part 2 transports the structural member onto the die 7, the hydraulic cylinder 5 is operated to move the punch 6 towards the die, and finally the punch 6 can complete the punching process on the structural member.

Preferably, the base 1a is provided with a first slide rail 8. The fixed base 4 is slidably connected to a first slide rail 8. For example, the fixed base 4 may be provided with a roller, the roller can be nested in the first slide rail 8, so as to realize the sliding connection between the fixed base 4 and the first slide rail 8, and finally, the fixed base 4 can move back and forth along the extending direction of the first slide rail 8 to increase or decrease the distance between the stamping mechanisms 1c. The base 1a is further provided with a second slide rail 9 which is approximately parallel to the first slide rail 8. A plurality of servo motors 10 are arranged on the second slide rail 9 in a sliding manner. Each of the fixed bases 4 is individually connected to one servo motor 10. A gear 11 is provided on a rotation shaft of the servo motor 10. The base 1a is provided with a rack 12 substantially parallel to the second slide rail 9. With the servo motor 10 slidably connected to the second slide rail 9, the gear 11 can be engaged to the rack 12. When the servo motor 10 drives the gear 11 to rotate, the fixed base 4 can move back and forth along the first slide rail 8 through the transmission of the gear 11 and the rack 12, and the servo motor 10 can move back and forth along the second slide rail 9 synchronously. Each servo motor 10 can be controlled independently, so that independent movement of different stamping mechanisms 1c is realized, and further, the increase or decrease of the distance between the stamping mechanisms 1c is realized. Each of the punching mechanisms 1c may be provided with a collision avoidance sensor, or a hard limit structure may be provided on the base 1a to prevent collision between the punching mechanisms 1c. For example, an infrared sensor may be provided on the punching mechanism 1c to obtain a real-time distance between two adjacent punching mechanisms 1c, and when the real-time distance is smaller than a set threshold, the operation of the servo motor 10 is limited to avoid a further decrease in the real-time distance.

Preferably, the conveyor 2 comprises at least a receiving base 2a, a first sliding bar 2b, a second sliding bar 2c, a slider 2d and several jaws 2e. The first slide bar 2b is disposed on the receiving base 2 a. The second slide lever 2c is coupled to the first slide lever 2b such that the second slide lever 2c can move back and forth in the extending direction of the first slide lever 2 b. For example, the second sliding rod 2c is provided with a mounting seat, the mounting seat is provided with a fixing hole, and the first sliding rod 2b is nested in the fixing hole, so that the sliding connection between the second sliding rod 2c and the first sliding rod 2b is realized. The respective extending directions of the first slide lever 2b and the second slide lever 2c are substantially vertical. For convenience of description, the extending direction of the first slide bar 2b is defined as the Y-axis direction. The extending direction of the second slide bar 2c is defined as the X-axis direction. The slider 2d is coupled to the second slide bar 2c such that the slider 2d can move back and forth in the extending direction of the second slide bar 2c. For example, a T-shaped groove is formed in the slider 2d, a clamping protrusion is formed in the second sliding rod 2c, and the clamping protrusion is nested in the T-shaped groove, so that the sliding connection between the slider 2d and the second sliding rod 2c is realized. A plurality of jack catch 2e sets up on slider 2d, can grab the structure through jack catch 2e, and then avoids the structure to produce and rock in the transportation and lead to the position change. It will be appreciated that each of the first and second slide bars 2b, 2c may be provided with a separate drive motor to effect their respective movements. For example, the second sliding rod can drive the lead screw to rotate through the servo motor so as to realize the movement of the second sliding rod. Specifically, a threaded hole is formed in a mounting seat of the second sliding rod 2c, a servo motor is arranged on the bearing base 2a, a driving shaft of the servo motor is connected to a lead screw, the lead screw is arranged in the threaded hole in a nested mode, and therefore when the servo motor drives the lead screw to rotate, the second sliding rod 2c can move. A push rod motor connected with the slider 2d may be provided on the second slide bar 2c. The movement of the slider 2d can be realized by the extension or contraction of the push rod motor. Or, can be provided with servo motor on the second slide bar 2c, servo motor passes through the hold-in range and is connected with slider 2d, and then can realize the removal of slider 2d through the transmission of hold-in range.

Preferably, the receiving base 2a is provided with a positioning pin 13 and an air cylinder 14, the positioning pin 13 is connected to the air cylinder 14, and the positioning pin 13 can move by being pushed by the air cylinder 14. The positioning pin 13 has two working states, and under the first working state, the top end of the positioning pin 13 is located above the bearing base 2a, and at this moment, the positioning pin 13 can limit the position of the structural member placed on the bearing base 2 a. In the second working state, the top end of the positioning pin 13 is located below the bearing seat 2a, so that the punch head is prevented from hitting the positioning pin 13 in the punching process.

Preferably, the punching apparatus of the present invention, which facilitates adjustment of the punching pitch, is further provided with a controller 42 communicatively coupled with the punching mechanism 1c. The operating state and position of the press mechanism 1c can be changed by the controller 42. The controller 42 may be configured with a communication interface so as to input an operation instruction so that the punching mechanism 1c performs a corresponding operation. For example, the operation instruction may be a processing drawing, and the processing drawing may include information on the external dimensions, punching positions, and the like of the structural member. The controller 42 may generate the punching strategy according to the operation instruction so that the respective punching mechanisms 1c can perform operations different from each other according to the punching strategy. Specifically, the controller is configured to: the machining data is acquired according to the operation instruction, and a first control command for controlling the operation of the press mechanism 1c and a second control command for controlling the operation of the conveying section 2 are generated based on the machining data. The machining data includes at least the outside dimension data and the punching position data of the structural member 43, and the controller 42 adjusts the interval between the punching mechanisms 1c and the punching start time of the punching mechanism 1c based on the first control command to reduce the number of punching times of the punching mechanism 1c in the case where the interval between the adjacent two punching positions is smaller than the set threshold value. Through the arrangement mode, the position of the punching mechanism 1c can be adjusted in advance according to the shape data and the punching position data of the structural part, so that the punching mechanism 1c can be located at the optimal working position, and further, punching with more holes can be completed with fewer punching times.

Example 2

This embodiment is a further improvement of embodiment 1, and repeated details are not repeated.

Preferably, as shown in fig. 7 to 11, the punching apparatus of the present application, which facilitates adjustment of the punching pitch, may be configured with two punching parts 1. For the sake of distinction, the first stamped part 100 and the second stamped part 200 are named, respectively. The first and second stamped parts 100 and 200 are identical in structure. The first punch 100 is provided on the first side 15 of the transport part 2 and the second punch 200 is provided on the second side 16 of the transport part 2. The jaws 2e of the transport section 2 comprise at least a first jaw 17 and a second jaw 18. The first catch 17 is arranged on a first side 19 of the slide 2d and the second catch 18 is arranged on a second side 20 of the slide 2 d. The first jaw 17 and the second jaw 18 are each capable of gripping and transferring a structure, respectively.

Preferably, when the second sliding rod 2c moves along the first sliding rod 2b, so that the distance between the second sliding rod 2c and the first punching part 100 is reduced, the first jaw 17 can move the clamped structural member thereon to below the punch 6 corresponding to the first punching part 100, and further, when the punch 6 moves downward, the punching of the structural member can be realized. Or, when the second sliding rod 2c moves along the first sliding rod 2b, so that the distance between the second sliding rod 2c and the second punching part 200 is reduced, the second jaw 18 can move the clamped structural member thereon to below the punch 6 corresponding to the second punching part 200, and further, when the punch 6 moves downward, the punching of the structural member can be realized.

Preferably, the first discharging mechanism 22 and the second discharging mechanism 23 are both coupled to the conveying part 2, wherein when the conveying part 2 moves towards the first stamping part 100, the conveying part 2 can drive the second discharging mechanism 23 to move to clear the punching waste on the second stamping part 200, or when the conveying part 2 moves towards the second stamping part 200, the conveying part 2 can drive the first discharging mechanism 22 to move to clear the punching waste on the first stamping part 100. Specifically, the base 1a is provided with a discharge chute 21. The discharge chute 21 is located below the female die 7. When the structural member is punched, the punching waste can automatically fall into the discharge chute 21. The first discharge groove 21 corresponding to the first punch 100 is slidably provided with a first discharge mechanism 22. The second discharging mechanism 23 is slidably disposed in the discharging groove 21 corresponding to the second punching portion 200. The first discharge mechanism 22 and the second discharge mechanism 23 are both coupled to the second slide bar 2c such that the second slide bar 2c, when moved along the first slide bar 2b, can bring the first discharge mechanism 22 or the second discharge mechanism 23 to move along the discharge chute 21. Specifically, each of the first discharge mechanism 22 and the second discharge mechanism 23 includes at least a slide pusher 24, a flapper 25, a coil spring 26, a connecting cord 27, and a reel 28. The baffle 25 is provided at an end of the discharge chute 21. The reels 29 are rotatably provided on the damper 25. The coil spring 26 is connected to reels 28, and when the reels 28 rotate, the degree of winding of the coil spring 26 is increased, thereby enabling elastic potential energy to be stored. The sliding push block 24 is arranged in the discharge chute 21 in a sliding manner. One end of the slide push block 24 is connected to a reel 28 via a connecting rope 27. The other end of the slide push block 24 is connected to the second slide lever 2c via a connection cord 27. When the first slide lever 2c moves, it can pull the slide push block 24 to slide in the extending direction of the discharge chute 21 through the connecting cord 27, at which time the distance between the slide push block 24 and the flapper 25 increases, and the reel 28 rotates to cause the coil spring 26 to store elastic potential energy.

Preferably, in the case where the first discharging mechanism 22 is provided at the third end 29 of the discharge tank 21, the second discharging mechanism 23 is provided at the fourth end 30 of the discharge tank 21. The third end portion 29 and the fourth end portion 30 are opposed to each other. The connecting rope 27 corresponding to the first discharging mechanism 22 is connected to the fifth end 31 of the second sliding rod 2c, and the connecting rope 27 corresponding to the second discharging mechanism 23 is connected to the sixth end 32 of the second sliding rod 2c. When the second slide bar 2c moves toward the first punch section 100, it can pull the slide pusher 24 corresponding to the second discharge mechanism 23 to move along the discharge groove 21, and can push out all the scraps stacked in the discharge groove 21 at once. Alternatively, when the second slide lever 2c moves toward the second punch section 200, it can pull the slide pusher 24 corresponding to the first discharge mechanism 22 to move along the discharge chute 21, and can push out all the scraps stacked in the discharge chute 21 at once. The end of the discharge groove can be provided with a containing box, and all the waste materials pushed out from the discharge groove 21 can fall into the containing box for unified storage. In the prior art, waste materials generated by punching are directly accumulated on a machine tool, and after the waste materials are accumulated to a certain amount, the waste materials need to be manually cleaned, so that the labor cost is increased. This application can improve work efficiency through setting up in the first self-cleaning who arranges material mechanism and the second and arrange material mechanism realization waste material that punches a hole. In addition, the first discharging mechanism and the second discharging mechanism are not separately provided with additional driving motors for driving, and are driven by the movement of the second sliding rod, so that the manufacturing cost and the energy consumption of the stamping equipment can be reduced.

Example 3

This embodiment is a further improvement of the foregoing embodiment, and repeated contents are not described again.

Preferably, the conveying part 2 is also movable in a first direction or a second direction perpendicular to a line connecting the first punching part 100 and the second punching part 200, and a first feeding mechanism 35 is provided at one side of the conveying part 2. The other side of the conveying part 2 is provided with a second feeding mechanism 36. The first feeding mechanism 35 and the second feeding mechanism 36 are both coupled to the conveying part 2, wherein when the conveying part 2 moves in the first direction, it can drive the second feeding mechanism 36 to work, so that the structural members on the second feeding mechanism 36 can be transferred onto the conveying part 2, or when the conveying part 2 moves in the second direction, it can drive the first feeding mechanism 35 to work, so that the structural members on the first feeding mechanism 35 can be transferred onto the conveying part 2. Specifically, the upper surface of the receiving base 2a can be partitioned into a first area 33 and a second area 34 by the second slide bar 2c. In the first area 33, the structure is moved in a first direction to achieve continuous punching. In the second region 34, the structural member is moved in a second direction to effect continuous punching. The first direction and the second direction are opposite to each other and are both substantially parallel to the extending direction of the second slide lever 2c. A first feeding mechanism 35 and a second feeding mechanism 36 are provided on both sides of the receiving base 2a, respectively. The first feed mechanism 35 is aligned with the first area 33 such that the first feed mechanism 35 is able to transfer the structure to the first area 33. The second feed mechanism 36 is aligned with the second area 34 such that the second feed mechanism 36 is capable of transferring the structure to the second area 34. The first feeding mechanism 35 and the second feeding mechanism 36 are both coupled to the slider 2d, and when the slider 2d slides along the first direction, it can drive the second feeding mechanism 36 to work, so as to transfer the structural member placed on the second feeding mechanism 36 to the second area 34. When the sliding block 2d moves in the second direction, it can drive the first feeding mechanism 36 to work, so as to transfer the structural member placed on the first feeding mechanism 35 to the first area 33. Specifically, the first feeding mechanism 35 and the second feeding mechanism 36 are at least a feeding table 37, a feeding roller 38, a conveyor belt 39, a transmission gear 40 and a meshing rack 41. The feeding roller 38 is rotatably provided on the feeding table 37. The transmission gear 40 is rotatably disposed on the feeding table 37. The conveyor belt 39 is connected to both the conveyor gear 40 and the loading roller 38. When the transmission gear 40 rotates, the feeding roller 38 can be driven to synchronously rotate by the conveyor belt 39. The engaging rack 41 is provided on the slider 2 d. Two end parts of the meshing rack 41 can be respectively meshed to the transmission gear of the first feeding mechanism and the transmission gear of the second feeding mechanism. The transmission relationship between the meshing gear 41 and the feed roller 38 can be released. For example, the meshing gear 41 and the transmission shaft thereof may be connected by an electromagnetic clutch, and when the electromagnetic clutch is energized to work, the meshing gear 41 and the transmission shaft are indirectly connected, and at this time, the meshing gear and the transmission shaft will rotate synchronously. When the electromagnetic clutch is powered off, the meshing gear 41 is separated from the transmission shaft, and the meshing gear and the transmission shaft do not rotate synchronously any more. In the prior art, manual feeding is usually required, and further, the processing efficiency is low. When this application uses, through first feed mechanism and second feed mechanism automatic feeding, and then can improve machining efficiency. Simultaneously, the removal of first feed mechanism and second feed mechanism drives through the removal of slider, and then need not set up extra driving motor alone, and then this application can further reduce the energy consumption of equipment.

Preferably, the controller 42 generates the punching strategy as follows:

s1, within a first set time, the second sliding bar 2c is moved towards the first stamped part 100 to enable the structure in the first area 33 to be moved to below the first stamped part 100 and to enable the punched structure below the second stamped part 200 to be transferred into the second area 34.

Specifically, as shown in fig. 8, the structural members in the first region 33 are named as first structural members, and the structural members in the second region 34 are named as second structural members for the convenience of distinction. When the first structural member is subjected to the punching process, the first structural member may be manually placed on the receiving base 2 a. The cylinder of the first jaw 17 drives the first jaw 17 to grip to complete the gripping of the first structure. Subsequently, when a punched-pitch small hole is present in the first structural member, the position of the punching mechanism 1c is adjusted. So that two adjacent holes complete punching in batches. Subsequently, the second slide lever 2c is moved leftward until the first structural member is moved below the press mechanism 1c. During the leftward movement of the second slide bar 2c, the first discharge mechanism 22 moves upward to return to its initial position, and the second discharge mechanism 23 moves upward to remove the punching waste in its corresponding discharge chute 21. Finally, the punching is completed by pressing down part of the punching mechanism 1c.

S2, the slider 2d moves in the first direction until reaching the sixth end 32 of the second slide bar 2c within a second set time.

Specifically, as shown in fig. 8, during the second setting time, the slide block 2d moves upward to adjust the position of the first structural member, and then the punching of all holes can be completed in batches under the matching punching of different punching mechanisms. When the slider 2d is moved upward to the sixth end portion 32, the first structural member completes punching. In the process of moving the slide block 2d upwards, the slide block 2d can drive the second feeding mechanism 36 to work, so as to transmit the second structural member to the upper side of the second area 34.

S3, within a third set time, the second slide bar 2c is moved toward the second stamped part 200 to enable the structure in the second area 34 to be transferred to below the second stamped part 200, and to enable the structure having completed the punching below the second stamped part 200 to be transferred to the first area 33.

Specifically, as shown in fig. 8, during a third set time, the second sliding rod 2c first moves to the right at the intersection of the first area 33 and the second area 34, and then stops temporarily, and then the first jaw 17 is released and the second jaw 18 is clamped to clamp the second structural component. Subsequently, the second sliding bar 2c is moved to the right again until the second structural part is located below the punching mechanism 1c, in which process the first structural part then rests on the upper side of the first area 33, which can be removed in time by means of, for example, a robot, while the movement of the second sliding bar 2c will bring the first discharge mechanism 22 downwards to remove punching waste from its corresponding discharge chute and the second discharge mechanism 23 downwards to return to its initial position.

S4, the slider 2d moves in the second direction until reaching the fifth end 31 of the second slide bar 2c within a fourth set time.

Specifically, as shown in fig. 8, in a fourth setting time, the movement of the second structural member can be changed by moving the slider 2d downward, so as to realize batch punching of the holes. At the same time, the movement of the slider 2d will bring the first feeding mechanism 35 into operation to place a new first structural member on the lower side of the first area 33. When the slider 2d moves to the fifth end 31, punching of the second structural member is completed, and feeding of a new first structural member is completed. And finally, repeating the steps S1-S4 to realize continuous punching.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a stamping equipment convenient to adjustment punching interval includes punching press portion (1) and conveying part (2) at least, characterized in that, punching press portion (1) includes base (1 a) and a plurality of punching press mechanism (1 c) at least, a plurality of punching press mechanism (1 c) slide set up in on base (1 a) for the distance between punching press mechanism (1 c) can increase or reduce, conveying part (2) can move towards punching press mechanism (1 c), wherein, stamping equipment convenient to adjustment punching press interval still disposes and is used for control punching press mechanism (1 c) with controller (42) of conveying part (2), controller (42) configure to:

acquiring machining data according to an operation instruction, and generating a first control command for controlling the operation of the punching mechanism (1 c) and a second control command for controlling the operation of the conveying part (2) based on the machining data;

the machining data at least comprise external dimension data and punching position data of the structural part, and the controller (42) adjusts the distance between the punching mechanisms (1 c) and the punching start time of the punching mechanism (1 c) based on the first control command to reduce the punching times of the punching mechanism (1 c) under the condition that the distance between two adjacent punching positions is smaller than a set threshold value.

2. Stamping device facilitating adjustment of the punching pitch according to claim 1, wherein the stamping part (1) comprises at least a first stamping part (100) and a second stamping part (200), the first stamping part (100) being arranged at a first side (15) of a transport part (2), the second stamping part (200) being arranged at a second side (16) of the transport part (2), the first stamping part (100) being configured with a first discharge mechanism (22), the second stamping part (200) being configured with a second discharge mechanism (23), the first discharge mechanism (22) and the second discharge mechanism (23) both being coupled to the transport part (2), wherein the transport part (2) is capable of bringing the second discharge mechanism (23) into movement for clearing punching scrap on the second stamping part (200) when the transport part (2) is moved towards the first stamping part (100), or the transport part (2) is capable of bringing the first discharge mechanism (22) into movement for clearing the first stamping part (100) on the punching scrap.

3. The punching apparatus facilitating adjustment of a punching interval according to claim 2, wherein each of the first discharging mechanism (22) and the second discharging mechanism (23) includes at least a slide pusher (24), a flapper (25), a coil spring (26), a connecting cord (27), and a reel (28), the reel (29) being rotatably provided on the flapper (25), the coil spring (26) being connected to the reel (28), one end of the slide pusher (24) being connected to the reel (28) via the connecting cord (27), the other end of the slide pusher (24) being connected to the conveying portion (2) via the connecting cord (27), wherein the conveying portion (2) can pull the slide pusher (24) to move in a set direction when the conveying portion (2) moves toward the first punching portion (100) or the second punching portion (200).

4. The punching device convenient for adjusting the punching distance according to claim 2, wherein the conveying part (2) is further capable of moving in a first direction or a second direction perpendicular to a connecting line of the first punching part (100) and the second punching part (200), one side of the conveying part (2) is provided with a first feeding mechanism (35), the other side of the conveying part (2) is provided with a second feeding mechanism (36), and the first feeding mechanism (35) and the second feeding mechanism (36) are both coupled to the conveying part (2), wherein when the conveying part (2) moves in the first direction, the conveying part can drive the second feeding mechanism (36) to work, so that the structural member on the second feeding mechanism (36) can be transferred onto the conveying part (2), or when the conveying part (2) moves in the second direction, the conveying part can drive the first feeding mechanism (35) to work, so that the structural member on the first feeding mechanism (35) can be transferred onto the conveying part (2).

5. The punching equipment convenient to adjust punching spacing according to claim 4, characterized in that the first feeding mechanism (35) and the second feeding mechanism (36) each at least comprise a feeding table (37), a feeding roller (38), a conveyor belt (39), a transmission gear (40) and a meshing rack (41), the feeding roller (37) and the transmission gear (40) are rotatably arranged on the feeding table (37), the conveyor belt (39) is connected to the feeding roller (38) and the transmission gear (40) at the same time, the meshing rack (41) is arranged on the conveying part (2), and the transmission relationship between the meshing gear (41) and the feeding roller (38) can be released.

6. Punching device facilitating adjustment of the punching pitch according to any of claims 1-5, wherein the transport section (2) comprises at least a receiving base (2 a), a first sliding bar (2 b), a second sliding bar (2 c), a slide (2 d) and a jaw (2 e), the first sliding bar (2 b) being arranged on the receiving base (2 a), the second sliding bar (2 c) being slidably connected to the first sliding bar (2 b) to be slidable in the extension direction of the first sliding bar (2 b), the slide (2 d) being slidably connected to the second sliding bar (2 c) to be slidable in the extension direction of the second sliding bar (2 c), the jaw (2 e) being connected to the slide (2 d), wherein the extension direction of the first sliding bar (2 b) is substantially perpendicular to the extension direction of the second sliding bar (2 c).

7. Punching apparatus facilitating adjustment of the punching pitch according to claim 6, characterized in that the upper surface of the receiving base (2 a) can be divided by a second slide bar (2 c) into a first area (33) and a second area (34), in the first area (33) the structure is moved in the first direction for continuous punching, in the second area (34) the structure is moved in the second direction for continuous punching, the first feed mechanism (35) is aligned with the first area (33), and the second feed mechanism (36) is aligned with the second area (34).

8. Punching device facilitating adjustment of punching distance according to claim 6, wherein the punching part (1) comprises at least a base (1) and a number of punching mechanisms (1 c) arranged on the base (1), the punching mechanisms (1 c) comprising at least a fixed base (4), a hydraulic cylinder (5), a punch (6) and a die (7), the fixed base (4) being arranged on the base (1), the hydraulic cylinder (5) being arranged on a first end (4 a) of the fixed base (4), the punch (6) being connected to the hydraulic cylinder (5), the die (7) being arranged on a second end (4 b) of the fixed base (4), wherein the die (7) is located below the punch (6).

9. Punching device facilitating adjustment of the punching pitch according to claim 8, wherein the transport section (2) is configured to work in the following way:

s1, in a first set time, the second sliding rod (2 c) moves towards the first punching part (100) to enable the structure in the first area (33) to be moved to the lower part of the first punching part (100) and to enable the punched structure below the second punching part (200) to be transferred to the second area (34);

s2, in a second set time, the sliding block (2 d) moves along the first direction until reaching a sixth end (32) of the second sliding rod (2 c);

s3, in a third set time, the second sliding rod (2 c) moves towards the second punching part (200) so that the structural part in the second area (34) can be transferred to the lower part of the second punching part (200), and the structural part which is punched completely under the second punching part (200) can be transferred to the first area (33);

and S4, in a fourth set time, the sliding block (2 d) moves along the second direction until reaching the fifth end (31) of the second sliding rod (2 c).

10. Punching apparatus facilitating adjustment of punching pitch according to claim 9, characterized in that during said first set time the first discharge mechanism (22) is moved to return to its initial position, the second discharge mechanism (23) is moved to remove punching waste in its corresponding discharge chute (21), during said second set time the slide (2 d) is moved to bring the second feeding mechanism (36) into operation to complete the feeding of the structural member, during said third set time the second discharge mechanism (23) is moved to return to its initial position, the first discharge mechanism (22) is moved to remove punching waste in its corresponding discharge chute (21), and during said fourth set time the slide (2 d) is moved to bring the first feeding mechanism (35) into operation to complete the feeding of the structural member.

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