CN215941084U

CN215941084U - Drawbench with buffering function

Info

Publication number: CN215941084U
Application number: CN202120840320.3U
Authority: CN
Inventors: 丁德成; 秦建军; 沈伟
Original assignee: Huizhou Latitude Equipment Technology Co ltd
Current assignee: Huizhou Latitude Equipment Technology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2022-03-04
Anticipated expiration: 2031-04-22

Abstract

The application discloses drawbench of area buffer function relates to the metal and draws the field, including base, feeding subassembly, cutting assembly, unloading subassembly and lower silo, the base level sets up, the feeding subassembly sets up the top at the base, the unloading subassembly sets up the side at the base, and the lateral wall of unloading subassembly and base is laminated mutually, feeding subassembly and unloading subassembly fixed connection, cutting assembly sets up on the unloading subassembly, and cutting assembly is located the side of feeding subassembly, the silo sets up on the lateral wall of unloading subassembly down. The utility model has the advantages that: can make the process of drawing become gentle, increase the stability of the steel of drawing work under the normal temperature, make steel be difficult for losing, greatly reduced operating personnel's intensity of labour, reach automatic discharging's purpose, alleviate workman's burden, improve production efficiency.

Description

Drawbench with buffering function

Technical Field

The application relates to the technical field of metal drawing, in particular to a drawing machine with a buffering function.

Background

The steel products are important materials indispensable for national construction, are widely applied and have various varieties, and are generally divided into four categories, namely section bars, plates, pipes and metal products according to different section shapes, and also divided into varieties of heavy rails, light rails, large-sized section bars, medium-sized section bars, small-sized section bars, steel cold-formed section bars, high-quality section bars, wire rods, medium-sized steel plates, thin steel plates, silicon steel sheets for electricians, strip steel, seamless steel pipe steel products, welded steel pipes, metal products and the like. The drawing machine is an industrial device composed of mechanical equipment, lubricating equipment, electrical equipment, hydraulic and pneumatic systems and the like, and is equipment for drawing metal materials. The drawing machine is used for drawing metal at normal temperature. Its ability is often expressed in terms of maximum pull-out force. The drawbench can be divided into a chain drawbench, a hydraulic drawbench and a reel drawbench according to different structures, the prior art is unstable in drawing and pulling steel, and the steel is easy to damage in concrete expression, so that the texture of the steel is damaged, and the use of the steel is influenced.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a drawbench with a buffering function.

The embodiment of the application adopts the following technical scheme: take buffer function's drawbench, including base, feeding subassembly, cutting assembly, unloading subassembly and lower silo, the base level sets up, the feeding subassembly sets up the top at the base, the unloading subassembly sets up the side at the base, and the lateral wall of unloading subassembly and base is laminated mutually, feeding subassembly and unloading subassembly fixed connection, the cutting assembly sets up on the unloading subassembly, and the cutting assembly is located feeding subassembly's side, the silo sets up on the lateral wall of unloading subassembly down.

Preferably, the feeding assembly comprises a feeding motor, a supporting plate, a feeding screw rod, a limiting rod, a compression spring, a baffle, a fixing frame, a limiting part and two moving parts, the supporting plate is arranged on the base, the feeding motor and the feeding screw rod are both arranged on the side wall of the supporting plate, one end of the feeding screw rod penetrates through the side wall of the supporting plate and is fixedly connected with the output end of the feeding motor, the other end of the feeding screw rod is rotatably connected with the blanking assembly, the fixing frame is sleeved on the feeding screw rod, the bottom of the fixing frame is attached to the top of the base, the two moving parts are arranged on the two side walls of the fixing frame at intervals, each moving part is slidably connected with the base, a synchronous belt is sleeved on each of the two moving parts, the two moving parts are connected through the synchronous belt in a transmission manner, each moving part comprises a rotating shaft, a roller and two moving seats, the two moving seats are symmetrically arranged on two side walls of the fixing frame, the bottoms of the two moving seats are attached to the top of the base, the number of the rollers is two, the two rollers are respectively arranged in the two moving seats, each roller is in sliding connection with the top of the base, the rotating shaft is horizontally arranged between the two moving seats, two ends of the rotating shaft respectively penetrate through the side walls of the two moving seats and are fixedly connected with the two rollers, the number of the baffles is two, the two baffles are symmetrically arranged on the side walls of the fixing frame and are respectively positioned at the sides of the two moving seats, the number of the limiting rods is two, the two limiting rods are symmetrically arranged at two sides of the feeding screw rod, one end of each limiting rod is fixedly connected with the side wall of the supporting plate, and the other end of each limiting rod respectively penetrates through the two moving seats at two sides of the fixing frame and is fixedly connected with the two baffles, the compression springs are two, the two compression springs are respectively sleeved on the two limiting rods, one ends of the two compression springs are fixedly connected with the side wall of the supporting plate, the other ends of the two compression springs are respectively fixedly connected with the two moving seats, the limiting parts are arranged on the side wall of the fixing frame, and the limiting parts are located above the feeding screw rods.

Preferably, the locating part is including rotating motor, flat board, stop screw and two arc pieces, dull and stereotyped level sets up on the lateral wall of mount, it sets up respectively in dull and stereotyped top and bottom to rotate motor and stop screw's top run through dull and stereotyped and the output fixed connection who rotates the motor, two arc piece interval sets up relatively on the lateral wall of mount, and two arc pieces are located dull and stereotyped below, one arc piece and the lateral wall fixed connection of mount, and an arc piece is rotated with stop screw's bottom and is connected, another arc piece cover is established on stop screw, and the lateral wall sliding connection of another arc piece and mount.

Preferably, the blanking assembly comprises a blanking seat, a material pushing part and two clamping parts, the blanking seat is vertically arranged on the side wall of the base, two connecting rods are arranged between the supporting plate and the blanking seat, the two ends of the two connecting rods are respectively and fixedly connected with the supporting plate and the blanking seat, the two clamping parts are symmetrically arranged on the blanking seat, each clamping part comprises a sliding seat, a sliding block, a blanking cylinder, a fixed plate and a lug, the sliding seat is arranged at the top of the base, the sliding block is arranged in the sliding seat in a sliding manner, the fixed plate is arranged on the sliding seat and is positioned beside the sliding block, the blanking cylinder is arranged on the side wall of the fixed plate, the output end of the blanking cylinder is fixedly connected with the sliding block, the lug is arranged in the sliding block, the material pushing part is arranged on the blanking seat in a sliding manner, and the material pushing part is positioned between the two clamping parts, the material pushing part is respectively connected with the two convex blocks in a rotating way.

Preferably, the pushing material piece includes first flexible piece, first expanding spring, ejector pad and connecting plate, first flexible piece sets up on the lateral wall of unloading seat, the ejector pad sets up the side at first flexible piece, and ejector pad and unloading seat sliding connection, first expanding spring sets up in first flexible piece, and first expanding spring's both ends respectively with base and first flexible piece fixed connection, the connecting plate is equipped with two, and the one end spacer of two connecting plates overlaps establishes at the top of first flexible piece, and the other end of two connecting plates overlaps respectively and establishes on two lugs.

Preferably, the cutting assembly includes mounting bracket, cutting cylinder, connecting seat, cutting motor, connecting axle and cutter, the mounting bracket sets up on the unloading seat, the cutting motor sets up the top at the mounting bracket, the connecting seat is located the mounting bracket, and the output of cutting motor and the top fixed connection of connecting seat, the connecting axle sets up in the connecting seat, and the both ends of connecting axle rotate with two inside walls of connecting seat to be connected, the cutting motor sets up on the lateral wall of connecting seat, and the output and the axis of rotation fixed connection of cutting motor, the cutter cover is established in the axis of rotation.

Preferably, be equipped with the bolster between mount and the mounting bracket, the bolster includes flexible piece of second, second expanding spring and buffer board, the flexible piece setting of second is on the lateral wall of mounting bracket, the buffer board sets up the side at the flexible piece of second, the second expanding spring sets up in the flexible piece of second, and the both ends of second expanding spring respectively with mounting bracket and buffer board fixed connection.

Preferably, the supporting plate, the mounting frame and the fixing frame are all provided with feeding holes.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

firstly, steel is stuffed into a feed hole and extends into a fixed frame, a rotating motor rotates to drive a limiting screw fixedly connected with the rotating motor to rotate, the limiting screw rotates to drive an arc block sleeved on the limiting screw to descend until the two arc blocks are attached to limit the steel, then a feeding motor rotates to drive a feeding screw fixedly connected with the feeding motor to rotate, the feeding screw rotates to drive the fixed frame sleeved on the feeding screw to move along the length direction of the feeding screw and simultaneously drive rollers in moving seats at two sides of the fixed frame to rotate to draw the steel, when the fixed frame moves to the front of the fixed frame, the drawn steel is stuffed into the fixed frame through the feed hole and extends to a position between two sliding blocks to automatically complete the drawing work, the drawing process can be changed due to the gentle design of the feeding motor and the feeding screw, and the stability of the steel drawn at normal temperature is improved, the steel is not easy to be broken.

Secondly, the blanking cylinder works to move the sliding blocks relatively to clamp the middle steel, the two sliding blocks move to drive the connecting plate which is rotationally connected with the sliding blocks to rotate, the material pushing block is synchronously driven to move towards the mounting frame and compress the first telescopic block and the first telescopic spring, then the cutting cylinder pushes the connecting seat which is fixedly connected with the output end of the cutting cylinder to descend, the cutting motor rotates to drive the connecting shaft which is fixedly connected with the cutting motor to rotate, the connecting shaft rotates to drive the cutter which is sleeved on the connecting shaft to rotate at high speed to cut the lower steel, after the cutting is finished, the output end of the cutting cylinder retracts to drive the two sliding blocks to move relatively, the clamping on the steel is released, the material pushing block is quickly rebounded under the action of the connecting rod and the first telescopic spring, the upper steel is pushed into the blanking groove, and the steel is prevented from being clamped in the mounting frame or falling onto the blanking seat, affecting the subsequent processes.

Its third, rotate the motor reversal, it is no longer spacing to steel to make two arc pieces, the feeding motor reversal, drive the mount and remove backward, rotate the motor and rotate and make two arc pieces continue to carry out the centre gripping to steel after that, the feeding motor rotates, make steel continuous transport forward, and when the mount removed, can conflict the buffer board, under the effect through the second expanding spring in the second expanding spring, can make the removal of mount steady more slowly, further provide the protection to easy garrulous steel, the consumption of resource has been alleviateed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a schematic structural view of a feed assembly of the present invention;

FIG. 3 is a schematic structural view of a stopper and a moving member according to the present invention;

FIG. 4 is a schematic view of a cutting assembly according to the present invention;

FIG. 5 is a schematic structural view of a blanking assembly of the present invention;

FIG. 6 is an enlarged view taken at A in FIG. 5;

fig. 7 is a schematic structural view of the buffer member of the present invention.

In the figure: the automatic feeding device comprises a base 1, a feeding component 2, a feeding motor 21, a supporting plate 22, a feeding screw 23, a limiting rod 24, a compression spring 25, a baffle 26, a fixing frame 27, a limiting piece 28, a rotating motor 281, a flat plate 282, a limiting screw 283, an arc-shaped block 284, a moving piece 29, a moving seat 291, a rotating shaft 292, a roller 293, a synchronous belt 210, a cutting component 3, a mounting frame 31, a cutting cylinder 32, a connecting seat 33, a cutting motor 34, a connecting shaft 35, a cutter 36, a blanking component 4, a blanking seat 41, a pushing piece 42, a first telescopic block 421, a first telescopic spring 422, a pushing block 423, a connecting plate 424, a clamping piece 43, a sliding seat 431, a sliding block 432, a blanking cylinder 433, a fixing plate 434, a protruding block 435, a connecting rod 44, a blanking groove 5, a buffering piece 6, a second telescopic block 61, a second telescopic spring 62 and a buffering plate 63.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

This embodiment, as shown in fig. 1 to 7, take buffer function's drawbench, it includes base 1, feeding subassembly 2, cutting assembly 3, unloading subassembly 4 and unloading groove 5, base 1 level sets up, feeding subassembly 2 sets up the top at base 1, unloading subassembly 4 sets up the side at base 1, and unloading subassembly 4 laminates with base 1's lateral wall mutually, feeding subassembly 2 and unloading subassembly 4 fixed connection, cutting subassembly 3 sets up on unloading subassembly 4, and cutting subassembly 3 is located feeding subassembly 2's side, unloading groove 5 sets up on unloading subassembly 4's lateral wall.

Specifically, the feeding assembly 2 includes a feeding motor 21, a supporting plate 22, a feeding screw 23, a limiting rod 24, a compression spring 25, a baffle 26, a fixing frame 27, a limiting piece 28 and two moving pieces 29, the supporting plate 22 is disposed on the base 1, the feeding motor 21 and the feeding screw 23 are both disposed on the side wall of the supporting plate 22, one end of the feeding screw 23 penetrates through the side wall of the supporting plate 22 and is fixedly connected with the output end of the feeding motor 21, the other end of the feeding screw 23 is rotatably connected with the blanking assembly 4, the fixing frame 27 is sleeved on the feeding screw 23, the bottom of the fixing frame 27 is attached to the top of the base 1, the two moving pieces 29 are disposed on the two side walls of the fixing frame 27 at intervals, each moving piece 29 is slidably connected with the base 1, a synchronous belt 210 is sleeved on each of the two moving pieces 29, and the two moving pieces 29 are drivingly connected through the synchronous belt 210, each moving member 29 comprises two rotating shafts 292, two idler wheels 293 and two moving seats 291, the two moving seats 291 are symmetrically arranged on two side walls of the fixing frame 27, the bottoms of the two moving seats 291 are attached to the top of the base 1, the number of the idler wheels 293 is two, the two idler wheels 293 are respectively arranged in the two moving seats 291, each idler wheel 293 is slidably connected with the top of the base 1, the rotating shafts 292 are horizontally arranged between the two moving seats 291, two ends of each rotating shaft 292 respectively penetrate through the side walls of the two moving seats 291 and are fixedly connected with the two idler wheels 293, the number of the baffles 26 is two, the two baffles 26 are symmetrically arranged on the side walls of the fixing frame 27, the two baffles 26 are respectively arranged beside the two moving seats 291, the two limiting rods 24 are symmetrically arranged on two sides of the feeding screw 23, and one end of each limiting rod 24 is fixedly connected with the side wall of the supporting plate 22, the other end of each limiting rod 24 respectively penetrates through the two moving seats 291 on the two sides of the fixing frame 27 to be fixedly connected with the two baffle plates 26, the two compression springs 25 are respectively sleeved on the two limiting rods 24, one ends of the two compression springs 25 are respectively fixedly connected with the side wall of the supporting plate 22, the other ends of the two compression springs 25 are respectively fixedly connected with the two moving seats 291, the limiting piece 28 is arranged on the side wall of the fixing frame 27, the limiting piece 28 is positioned above the feeding screw 23, steel is plugged into the feeding hole and extends into the fixing frame 27, the rotating motor 281 rotates to drive the limiting screw 283 fixedly connected with the rotating motor to rotate, the limiting screw 283 rotates to drive one arc block 284 sleeved on the limiting screw to descend until the two arc blocks 284 are attached to limit the steel, then the feeding motor 21 rotates to drive the feeding screw 23 fixedly connected with the feeding motor to rotate, feed screw 23 rotates and drives the mount 27 that the cover established on it and remove along feed screw 23's length direction, it rotates to drive gyro wheel 293 in the removal seat 291 of mount 27 both sides simultaneously, draw the operation to steel, when mount 27 removes to mounting bracket 31 the place ahead, the steel that will draw passes through the feed port and fills in mounting bracket 31, extend to between two sliding blocks 432, accomplish drawing work automatically, feed motor 21 can make with feed screw 23's design draw the process and become gentle, increase the stability of the steel of drawing the work under the normal atmospheric temperature, make steel be difficult for losing.

Specifically, the position-limiting member 28 includes a rotating motor 281, a flat plate 282, a position-limiting screw 283 and two arc blocks 284, the flat plate 282 is horizontally disposed on the side wall of the fixing frame 27, the rotating motor 281 and the position-limiting screw 283 are respectively disposed on the top and the bottom of the flat plate 282, the top end of the position-limiting screw 283 penetrates through the flat plate 282 and is fixedly connected with the output end of the rotating motor 281, the two arc blocks 284 are oppositely disposed on the side wall of the fixing frame 27 at intervals, the two arc blocks 284 are disposed below the flat plate 282, one arc block 284 is fixedly connected with the side wall of the fixing frame 27, the bottom end of the one arc block 284 is rotatably connected with the position-limiting screw 283, the other arc block 284 is sleeved on the position-limiting screw 283, the other arc block 284 is slidably connected with the side wall of the fixing frame 27, the rotating motor 281 rotates to drive the position-limiting screw 283 fixedly connected therewith to rotate, the limiting screw 283 rotates to drive the arc block 284 sleeved on the limiting screw to descend until the two arc blocks 284 are attached to limit steel, so that the steel is fixed, and the steel is prevented from moving during stretching, so that the steel is damaged.

Specifically, the blanking assembly 4 includes a blanking seat 41, a pushing element 42 and two clamping elements 43, the blanking seat 41 is vertically disposed on the side wall of the base 1, two connecting rods 44 are disposed between the supporting plate 22 and the blanking seat 41, two ends of the two connecting rods 44 are respectively fixedly connected to the supporting plate 22 and the blanking seat 41, the two clamping elements 43 are symmetrically disposed on the blanking seat 41, each clamping element 43 includes a sliding seat 431, a sliding block 432, a blanking cylinder 433, a fixing plate 434 and a protruding block 435, the sliding seat 431 is disposed at the top of the base 1, the sliding block 432 is slidably disposed in the sliding seat 431, the fixing plate 434 is disposed on the sliding seat 431, the fixing plate 434 is located beside the sliding block 432, the blanking cylinder 433 is disposed on the side wall of the fixing plate 434, the output end of the blanking cylinder 433 is fixedly connected to the sliding block 432, the protruding block 435 is disposed in the sliding block 432, the material pushing piece 42 is arranged on the blanking seat 41 in a sliding mode, the material pushing piece 42 is located between the two clamping pieces 43, the material pushing piece 42 is connected with the two protruding blocks 435 in a rotating mode respectively, the blanking air cylinder 433 works to clamp the middle steel material through relative movement of the sliding blocks 432, the two sliding blocks 432 move to drive the connecting plate 424 connected with the sliding blocks in a rotating mode to rotate, the synchronous belt 210 moves the material pushing piece 423 to move towards the direction of the mounting frame 31 and compresses the first telescopic block 421 and the first telescopic spring 422, then the output end of the cutting air cylinder 32 retracts to drive the two sliding blocks 432 to move relatively, clamping of the steel material is released, the material pushing piece 423 is made to rebound rapidly under the action of the connecting rod 44 and the first telescopic spring 422, the steel material above is pushed into the blanking groove 5, and the steel material is prevented from being clamped in the mounting frame 31 or falling onto the blanking seat 41, and subsequent processes are influenced.

Specifically, the material pushing part 42 includes a first telescopic block 421, a first telescopic spring 422, a material pushing block 423 and a connecting plate 424, the first telescopic block 421 is arranged on the side wall of the blanking seat 41, the material pushing block 423 is arranged at the side of the first telescopic block 421, the material pushing block 423 is slidably connected with the blanking seat 41, the first telescopic spring 422 is arranged in the first telescopic block 421, two ends of the first telescopic spring 422 are respectively fixedly connected with the base 1 and the first telescopic block 421, the connecting plate 424 is provided with two connecting plates 424, one end of each connecting plate 424 is sleeved at the top of the first telescopic block 421, the other ends of the two connecting plates 424 are respectively sleeved on the two convex blocks 435, the material pushing block 423 is rapidly rebounded under the elastic action of the first telescopic spring 422, the steel above is pushed into the blanking groove 5, and is prevented from being clamped in the mounting frame 31.

Specifically, cutting assembly 3 includes mounting bracket 31, cutting cylinder 32, connecting seat 33, cutting motor 34, connecting axle 35 and cutter 36, mounting bracket 31 sets up on unloading seat 41, cutting motor 34 sets up the top at mounting bracket 31, connecting seat 33 is located mounting bracket 31, and the output of cutting motor 34 and the top fixed connection of connecting seat 33, connecting axle 35 sets up in connecting seat 33, and the both ends of connecting axle 35 rotate with two inside walls of connecting seat 33 and be connected, cutting motor 34 sets up on the lateral wall of connecting seat 33, and the output of cutting motor 34 and axis of rotation 292 fixed connection, cutter 36 cover is established on axis of rotation 292, and cutting cylinder 32 promotes the connecting seat 33 decline rather than output fixed connection, and cutting motor 34 rotates to drive rather than fixed connection's connecting axle 35 and rotates, and connecting axle 35 rotates to drive the cutter 36 high-speed rotation of establishing on it, the steel below is cut, and the steel is prevented from being overlong.

Specifically, be equipped with bolster 6 between mount 27 and the mounting bracket 31, bolster 6 includes the flexible piece 61 of second, second expanding spring 62 and buffer board 63, the flexible piece 61 of second sets up on the lateral wall of mounting bracket 31, buffer board 63 sets up the side at the flexible piece 61 of second, second expanding spring 62 sets up in the flexible piece 61 of second, and the both ends of second expanding spring 62 respectively with mounting bracket 31 and buffer board 63 fixed connection, when mount 27 removes, can conflict buffer board 63, under the effect through the second expanding spring 62 in the flexible piece 61 of second, can make the more steady slow of removal of mount 27, further provide the protection to fragile steel, alleviateed the consumption of resource.

Specifically, feed holes are formed in the supporting plate 22, the mounting frame 31 and the fixing frame 27, and steel materials can pass through the feed holes.

The working process of the utility model is as follows: firstly, steel is stuffed into the feeding hole and extends into the fixed mount 27, the rotating motor 281 rotates to drive the limiting screw 283 fixedly connected with the rotating motor to rotate, the limiting screw 283 rotates to drive one arc block 284 sleeved on the limiting screw to descend until the two arc blocks 284 are attached to limit the steel, then the feeding motor 21 rotates to drive the feeding screw 23 fixedly connected with the feeding motor to rotate, the feeding screw 23 rotates to drive the fixed mount 27 sleeved on the feeding screw to move along the length direction of the feeding screw 23, and simultaneously drives the rollers 293 in the moving seats 291 at two sides of the fixed mount 27 to rotate, so as to draw the steel, when the fixed mount 27 moves to the front of the mounting mount 31, the drawn steel is stuffed into the mounting mount 31 through the feeding hole and extends between the two sliding blocks 432, so that the drawing work is automatically completed, and the design of the feeding motor 21 and the feeding screw 23 can make the drawing process smooth, the stability of the steel material which is drawn at normal temperature is improved, the steel material is not easy to break, the blanking cylinder 433 works, the sliding blocks 432 are relatively moved to clamp the middle steel material, the two sliding blocks 432 move to drive the connecting plate 424 which is rotationally connected with the sliding blocks to rotate, the synchronous belt 210 drives the pushing block 423 to move towards the direction of the mounting frame 31 and compress the first telescopic block 421 and the first telescopic spring 422, then the cutting cylinder 32 pushes the connecting seat 33 which is fixedly connected with the output end of the cutting cylinder to descend, the cutting motor 34 rotates to drive the connecting shaft 35 which is fixedly connected with the cutting motor to rotate, the connecting shaft 35 rotates to drive the cutter 36 which is sleeved on the connecting shaft to rotate at high speed to cut the steel material below, after the cutting is finished, the output end of the cutting cylinder 32 retracts to drive the two sliding blocks 432 to relatively move, the clamping of the steel material is released, and the pushing block 423 is rapidly rebounded under the action of the connecting rod 44 and the first telescopic spring 422, in pushing into lower silo 5 with the steel of top, prevent that steel card from in mounting bracket 31, or drop to unloading seat 41 on, influence the subsequent handling, rotate motor 281 reversal, make two arc blocks 284 not spacing to steel, feeding motor 21 reversal, drive mount 27 backward movement, rotate motor 281 then and rotate and make two arc blocks 284 continue to carry out the centre gripping to steel, feeding motor 21 rotates, make the continuous past transportation of steel, and when mount 27 removed, can conflict buffer plate 63, under the effect through the second expanding spring 62 in the second expanding spring 61, can make the more steady slow of removal of mount 27, further provide the protection to fragile steel, the consumption of resource has been alleviateed.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. Take buffer function's drawbench, its characterized in that: including base (1), feeding subassembly (2), cutting assembly (3), unloading subassembly (4) and unloading groove (5), base (1) level sets up, feeding subassembly (2) set up the top at base (1), unloading subassembly (4) set up the side at base (1), and the lateral wall of unloading subassembly (4) and base (1) laminates mutually, feeding subassembly (2) and unloading subassembly (4) fixed connection, cutting assembly (3) set up on unloading subassembly (4), and cutting assembly (3) are located the side of feeding subassembly (2), unloading groove (5) set up on the lateral wall of unloading subassembly (4).

2. The drawing machine with a buffering function according to claim 1, characterized in that: the feeding assembly (2) comprises a feeding motor (21), a support plate (22), a feeding screw rod (23), a limiting rod (24), a compression spring (25), a baffle plate (26), a fixing frame (27), a limiting piece (28) and two moving pieces (29), the support plate (22) is arranged on the base (1), the feeding motor (21) and the feeding screw rod (23) are both arranged on the side wall of the support plate (22), one end of the feeding screw rod (23) penetrates through the side wall of the support plate (22) and is fixedly connected with the output end of the feeding motor (21), the other end of the feeding screw rod (23) is rotatably connected with the blanking assembly (4), the fixing frame (27) is sleeved on the feeding screw rod (23), the bottom of the fixing frame (27) is attached to the top of the base (1), and the two moving pieces (29) are arranged on two side walls of the fixing frame (27) at intervals, and each moving member (29) is slidably connected with the base (1), two synchronous belts (210) are sleeved on the moving members (29), the two moving members (29) are in transmission connection through the synchronous belts (210), each moving member (29) comprises a rotating shaft (292), two idler wheels (293) and two moving seats (291), the two moving seats (291) are symmetrically arranged on two side walls of the fixing frame (27), the bottoms of the two moving seats (291) are attached to the top of the base (1), the two idler wheels (293) are arranged, the two idler wheels (293) are respectively arranged in the two moving seats (291), each idler wheel (293) is slidably connected with the top of the base (1), the rotating shaft (292) is horizontally arranged between the two moving seats (291), and two ends of the rotating shaft (292) respectively penetrate through the side walls of the two moving seats (291) and are fixedly connected with the two idler wheels (293), the two baffles (26) are symmetrically arranged on the side wall of the fixing frame (27), the two baffles (26) are respectively positioned at the side of the two movable seats (291), the two limiting rods (24) are arranged, the two limiting rods (24) are symmetrically arranged at the two sides of the feeding screw (23), one end of each limiting rod (24) is fixedly connected with the side wall of the supporting plate (22), the other end of each limiting rod (24) respectively penetrates through the two movable seats (291) at the two sides of the fixing frame (27) and is fixedly connected with the two baffles (26), the two compression springs (25) are arranged, the two compression springs (25) are respectively sleeved on the two limiting rods (24), one ends of the two compression springs (25) are respectively fixedly connected with the side wall of the supporting plate (22), and the other ends of the two compression springs (25) are respectively fixedly connected with the two movable seats (291), the limiting piece (28) is arranged on the side wall of the fixing frame (27), and the limiting piece (28) is located above the feeding screw rod (23).

3. The drawing machine with a buffering function according to claim 2, characterized in that: the limiting piece (28) comprises a rotating motor (281), a flat plate (282), a limiting screw rod (283) and two arc-shaped blocks (284), the flat plate (282) is horizontally arranged on the side wall of the fixed frame (27), the rotating motor (281) and the limiting screw rod (283) are respectively arranged at the top and the bottom of the flat plate (282), the top end of the limit screw (283) penetrates through the flat plate (282) and is fixedly connected with the output end of the rotating motor (281), the two arc-shaped blocks (284) are oppositely arranged on the side wall of the fixed frame (27) at intervals, and two arc blocks (284) are positioned below the flat plate (282), one arc block (284) is fixedly connected with the side wall of the fixed frame (27), one arc-shaped block (284) is rotationally connected with the bottom end of the limit screw (283), the other arc-shaped block (284) is sleeved on the limit screw (283), and the other arc block (284) is connected with the side wall of the fixed frame (27) in a sliding way.

4. The drawing machine with a buffering function according to claim 3, characterized in that: the blanking assembly (4) comprises a blanking seat (41), a pushing piece (42) and two clamping pieces (43), the blanking seat (41) is vertically arranged on the side wall of the base (1), two connecting rods (44) are arranged between the supporting plate (22) and the blanking seat (41), two ends of the two connecting rods (44) are fixedly connected with the supporting plate (22) and the blanking seat (41) respectively, the two clamping pieces (43) are symmetrically arranged on the blanking seat (41), each clamping piece (43) comprises a sliding seat (431), a sliding block (432), a blanking cylinder (433), a fixed plate (434) and a convex block (435), the sliding seat (431) is arranged at the top of the base (1), the sliding block (432) is slidably arranged in the sliding seat (431), the fixed plate (434) is arranged on the sliding seat (431), and the fixed plate (434) is positioned at the side of the sliding block (432), unloading cylinder (433) set up on the lateral wall of fixed plate (434), and the output and sliding block (432) fixed connection of unloading cylinder (433), lug (435) set up in sliding block (432), material pushing member (42) slide to set up on unloading seat (41), and material pushing member (42) are located between two holder (43), material pushing member (42) rotate with two lugs (435) respectively and are connected.

5. The drawing machine with a buffering function according to claim 4, characterized in that: pushing material spare (42) include first flexible piece (421), first expanding spring (422), ejector pad (423) and connecting plate (424), first flexible piece (421) set up on the lateral wall of unloading seat (41), ejector pad (423) set up the side at first flexible piece (421), and ejector pad (423) and unloading seat (41) sliding connection, first expanding spring (422) set up in first flexible piece (421), and the both ends of first expanding spring (422) respectively with base (1) and first flexible piece (421) fixed connection, connecting plate (424) are equipped with two, and the one end interval cover of two connecting plates (424) is established at the top of first flexible piece (421), and the other end of two connecting plates (424) overlaps respectively on two lugs (435).

6. The drawing machine with a buffering function according to claim 5, characterized in that: cutting subassembly (3) include mounting bracket (31), cutting cylinder (32), connecting seat (33), cutting motor (34), connecting axle (35) and cutter (36), mounting bracket (31) sets up on unloading seat (41), cutting motor (34) set up the top at mounting bracket (31), connecting seat (33) are located mounting bracket (31), and the output of cutting motor (34) and the top fixed connection of connecting seat (33), connecting axle (35) set up in connecting seat (33), and the both ends of connecting axle (35) rotate with two inside walls of connecting seat (33) and be connected, cutting motor (34) set up on the lateral wall of connecting seat (33), and the output and axis of rotation (292) fixed connection of cutting motor (34), cutter (36) cover is established on axis of rotation (292).

7. The drawing machine with a buffering function according to claim 6, characterized in that: be equipped with bolster (6) between mount (27) and mounting bracket (31), bolster (6) include the flexible piece of second (61), second expanding spring (62) and buffer board (63), the flexible piece of second (61) sets up on the lateral wall of mounting bracket (31), buffer board (63) set up the side at the flexible piece of second (61), second expanding spring (62) set up in the flexible piece of second (61), and the both ends of second expanding spring (62) respectively with mounting bracket (31) and buffer board (63) fixed connection.

8. The drawing machine with a buffering function according to claim 7, characterized in that: the supporting plate (22), the mounting rack (31) and the fixing rack (27) are all provided with feeding holes.