CN216990798U - Bending equipment for post-cast strip supporting baffle - Google Patents

Abstract

The utility model discloses a bending device for a post-cast strip supporting baffle, and belongs to the technical field of post-cast strip supporting baffles. A bending device for a post-cast strip supporting baffle comprises a bending device body, wherein the bending device body is used for bending and deforming the edge of the post-cast strip supporting baffle; the bending equipment body comprises a first extrusion bending mechanism, a second extrusion bending mechanism, a pair of mounting plates and a limiting flattening mechanism; a processing area of the post-pouring belt supporting baffle is formed between the pair of mounting plates; the limiting and flattening mechanism is arranged at the feeding end of the processing area. The bending die is high in production efficiency, and can bend the overlong post-pouring belt die plate step by step, so that the appearance effect of a bent product can be guaranteed, and the bent part cannot be broken in the bending process.

Description

Bending equipment for post-cast strip supporting baffle

Technical Field

The utility model relates to the technical field of post-cast strip supporting baffles, in particular to post-cast strip supporting baffle bending equipment.

Background

Post-cast strips are temporary construction joints set in a building, which are cast after being retained for a period of time.

Conventional post-cast strip construction requires the use of formwork for support.

To the processing technology of the structural feature of buckling, the prior art of bending is generally to place the product in frock clamp, uses first cylinder to press from both sides the product tight earlier, and the processing of directly bending on it is acted on to reuse second cylinder, and this whole processing link exists some not enoughly: firstly, do not consider to protect the outward appearance part of product, the angle of buckling can't be guaranteed, often can lead to the outward appearance of the back product of bending to guarantee in the operation requirement within range, even also be difficult to guarantee the outward appearance characteristic of product after the product polishing is electroplated, secondly the process velocity is slow, and can't process the product of length overlength.

The conventional post-cast strip construction needs to be supported by using a template, in the existing construction mode, a reinforcing steel bar protection layer filler strip is usually laid on a bottom die, then a lower layer of reinforcing steel bars are bound, a lower layer of template is installed above the reinforcing steel bar protection layer filler strip, an upper layer of reinforcing steel bars is bound above the lower layer of template, and finally an upper layer of template is installed above the lower layer of template. After concrete pouring is finished, the upper-layer template, the lower-layer template and the reinforcing steel bar protection layer filler strip need to be disassembled. The existing post-cast strip construction pouring is troublesome.

The post-cast strip template used for post-cast strip construction pouring is improved, the length of the improved post-cast strip is long, the improved post-cast strip template cannot be bent by the existing bending equipment, and the improved post-cast strip template cannot be efficiently bent.

Therefore, how to process overlong products to be processed and ensure the appearance effect and the bending angle of the bent products under the condition is very urgent and important, the product quality is improved, and the improved post-pouring belt template can be efficiently bent.

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide the post-cast strip supporting baffle bending equipment which is high in production efficiency, can bend overlong post-cast strip templates step by step, can ensure the appearance effect of a bent product and can prevent a bent part from being broken in the bending process.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A post-cast strip supporting baffle bending device comprises a bending device body, wherein the bending device body is used for bending and deforming the edge of a post-cast strip supporting baffle; the bending equipment body comprises a first extrusion bending mechanism, a second extrusion bending mechanism, a pair of mounting plates and a limiting flattening mechanism; a processing area of the post-cast strip supporting baffle is formed between the pair of mounting plates; the limiting and flattening mechanism is arranged at the feeding end of the processing area; the first extrusion bending mechanism is positioned above the second extrusion bending mechanism, the first extrusion bending mechanism and the second extrusion bending mechanism are both rotatably connected between the two first mounting plates, and the second extrusion bending mechanism is matched with the first extrusion bending mechanism; the post-cast strip supporting baffle sequentially penetrates through the limiting flattening mechanism, the first extrusion bending mechanism and the second extrusion bending mechanism, and the edge of the post-cast strip supporting baffle is subjected to gradual bending deformation through mutual extrusion of the first extrusion bending mechanism and the second extrusion bending mechanism.

Preferably, the first extrusion bending mechanism comprises a plurality of first rolling bending rollers, a plurality of first flattening rollers, a plurality of first bending wheels, a plurality of third flattening rollers, a plurality of second bending wheels and a plurality of first extrusion bending rollers; the second extrusion bending mechanism comprises a plurality of second rolling bending rollers, a plurality of second flattening rollers, a plurality of first bending transmission wheels, a plurality of fourth flattening rollers, a plurality of second bending transmission wheels and a plurality of second extrusion bending rollers; the first rolling and bending rollers and the second rolling and bending rollers are paired to form a first vertical edge folding wheel set, and the paired first rolling and bending rollers are matched with the second rolling and bending rollers in shape; the first vertical flanging wheel set is positioned on the left side of the limiting and flattening mechanism; the first edge folding and flattening wheel sets are formed by matching a plurality of first flattening rollers and a plurality of second flattening rollers, the shapes of the matched first flattening rollers and the matched second flattening rollers are matched, and the first edge folding and flattening wheel sets are positioned on the left side of the first vertical edge folding wheel sets; the plurality of first bending wheels and the plurality of first bending driving wheels are paired to form a second vertical flanging wheel set, and the paired first bending wheels are matched with the first bending driving wheels in shape; the second vertical flanging wheel set is positioned on the left side of the first flanging flattening wheel set; the plurality of third flattening rollers and the plurality of fourth flattening rollers are paired to form a second flanging flattening wheel set, and the second flanging flattening wheel set is positioned on the left side of the second vertical flanging wheel set; the plurality of second bending wheels and the plurality of second bending driving wheels are paired to form a third vertical edge folding wheel set, and the third vertical edge folding wheel set is positioned on the left side of the second edge folding flattening wheel set; a plurality of first extrusion rollers of bending and a plurality of second extrusion rollers of bending pair and form a plurality of ditch roller groups of bending in advance, and ditch roller group of bending in advance is located the perpendicular hem wheelset left side of third.

Preferably, the first vertical folding edge wheel set bends the edges of the front end and the rear end of the post-cast strip supporting baffle from right to left step by step until the edge of the rear end of the post-cast strip supporting baffle is bent upwards to form a first vertical folding edge, the front end of the post-cast strip supporting baffle is bent upwards in a double-fold manner to form a second vertical folding edge and a third vertical folding edge, and the third vertical folding edge is positioned on the front side of the second vertical folding edge; the front end of the first folding edge flattening wheel set flattens the second vertical folding edge step by step along the height direction of the processing area, and the rear end of the first folding edge flattening wheel set flattens the first vertical folding edge in an extruding manner along the length direction of the processing area; the rear end of the second vertical flanging wheel set bends the first vertical flanging step by step until the first vertical flanging is bent gradually towards the direction close to the second vertical flanging, so that a first mounting groove is formed at the rear end of the post-cast strip supporting baffle; the front end of the second vertical folding edge wheel set bends the flattened second vertical folding edge obliquely towards the height direction of the processing area until the flattened second vertical folding edge is bent upwards gradually again to form a fourth vertical folding edge; the rear end of the second edge-folding flattening wheel set extrudes and flattens the side wall of the first mounting groove along the length direction of the machining area, and the front end of the second edge-folding flattening wheel set extrudes and flattens a fourth vertical folding edge along the horizontal direction; the front end of the third vertical flanging wheel set bends the fourth vertical flanging, so that the fourth vertical flanging is gradually bent towards the direction close to the first mounting groove to form a second mounting groove, the third vertical flanging is gradually turned over to the width direction of the processing area from the height direction of the processing area, and the rear end of the third vertical flanging wheel set extrudes and flattens the side wall of the first mounting groove along the length direction of the processing area; the front end of the pre-bending groove roller set extrudes a third vertical folded edge in the width direction of a processing area step by step along the height direction of the processing area to form a pre-bending groove, and the rear end of the pre-bending groove roller set extrudes and flattens the side wall of the first mounting groove along the length direction of the processing area.

Preferably, the bending equipment body further comprises a length measuring sensor, a shearing mechanism, a speed control sensor and a transmission mechanism; the transmission mechanism is positioned between the two first mounting plates and below the second extrusion bending mechanism, and drives the post-pouring belt supporting baffle to move by driving the second extrusion bending mechanism to rotate; the shearing mechanism is arranged at the discharge end of the processing area; the shearing mechanism shears the post-cast strip supporting baffle penetrating through the shearing mechanism; the length measuring sensor is arranged on the first mounting plate and used for measuring the length of the post-cast strip supporting baffle and controlling the shearing mechanism to shear the post-cast strip supporting baffle and transmit the measured data to the speed control sensor, and the speed control sensor is arranged on the transmission mechanism and used for controlling the transmission mechanism to drive the rotation speed of the second extrusion bending mechanism so as to control the moving speed of the post-cast strip supporting baffle.

Preferably, the transmission mechanism comprises a motor, a rotating disc and an annular transmission belt; the rotating disc is arranged on the output end of the motor; one end of the annular transmission belt is sleeved on the rotating disc, and the other end of the annular transmission belt is sleeved on the second extrusion bending mechanism.

Preferably, the shearing mechanism comprises an air cylinder, a shearing knife, two limit sensors, two second mounting plates, four connecting rods and four connecting columns; the two second mounting plates are arranged in parallel up and down, four connecting rods are arranged between the two second mounting plates, and four corners of the bottom end of the second mounting plate positioned below are fixed at the top ends of the two first mounting plates through four connecting columns; the air cylinder is arranged at the top end of the second mounting plate positioned above, and the output end of the air cylinder penetrates through the second mounting plate positioned above and is fixedly connected with the shearing knife positioned between the two second mounting plates; two spacing sensors set up between two second mounting panels and install respectively on two second mounting panels.

Preferably, two shape fixing and limiting mechanisms are arranged on the second mounting plate positioned below the second mounting plate, the shearing knife is positioned between the two limiting and flattening mechanisms, and the shape fixing and limiting mechanisms are used for fixing the post-pouring belt supporting baffle after machining and forming; the solid limiting mechanism comprises a first fixing plate and a second fixing plate; the first fixing plate is located above the second fixing plate, and a groove for the processed and molded post-cast strip supporting baffle to pass through is formed between the first fixing plate and the second fixing plate.

Preferably, the limiting and flattening mechanism comprises a fixed plate and two flattening plates; the two pressing plates are symmetrically fixed on the fixed plate, and a gap for the post-cast strip supporting baffle to pass through is formed between the pressing plates and the fixed plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) the first extrusion bending mechanism and the second extrusion bending mechanism are used for bending the edge of the post-cast strip supporting baffle step by step in a step-by-step extrusion bending mode to produce and process the post-cast strip supporting baffle, the second extrusion bending mechanism and the first extrusion bending mechanism rotate mutually, on one hand, the second extrusion bending mechanism and the first extrusion bending mechanism are used for conveying the post-cast strip supporting baffle to be processed forwards, on the other hand, the edge of the post-cast strip supporting baffle is bent step by step to produce the post-cast strip supporting baffle; first extrusion mechanism and the second extrusion mechanism of bending not only when realizing the bending of predetermined angle, have guaranteed the outward appearance effect of the back product of bending, and can not make the part of buckling the cracked condition of in-process appearance, and whole equipment of buckling in addition can buckle the limit of post-cast strip supporting baffle in succession, and production efficiency is higher.

(2) This practicality is through solid shape stop gear's setting, and the shape is fixed to the post-cast strip support baffle after buckling, further guarantees the outward appearance effect and the angle of buckling of back product of bending.

(3) The utility model discloses a shear the mechanism, length measurement sensor, speed control sensor and drive mechanism's setting, length measurement sensor is used for measuring the length of post-cast strip support baffle and shears the mechanism with control, it shears the mechanism to post-cast strip support baffle, and simultaneously, length measurement sensor transmits measured data for speed control sensor, speed control sensor control drive mechanism drives the rotation rate of second extrusion mechanism of bending, thereby control post-cast strip support baffle removal rate of removal, and then form good production order and cut out the post-cast strip support baffle of predetermined length.

Drawings

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

FIG. 2 is a schematic structural diagram of a first extrusion bending mechanism, a second extrusion bending mechanism, a post-pouring belt supporting baffle, a first mounting plate, a transmission mechanism and a limiting and flattening mechanism of the utility model;

FIG. 3 is a schematic structural view of a first vertical folding wheel set, a first folding and flattening wheel set, a first mounting plate, a transmission mechanism and a limiting and flattening mechanism according to the present invention;

FIG. 4 is a schematic structural view of a second vertical hemming wheel set, a third vertical hemming wheel set, a pre-bending groove roller set and a second hemming pressing wheel set according to the present invention;

FIG. 5 is a schematic structural view of a shape fixing and limiting mechanism and a shearing mechanism of the present invention;

FIG. 6 is a schematic side view of the first vertical hemming wheel set and the post-cast strip retaining plate of the present invention;

FIG. 7 is a schematic side view of the first flanged flattening wheel set and the post-cast strip support baffle of the present invention;

FIG. 8 is a schematic side view of a second vertical hemming wheel set and a post-cast strip support baffle of the present invention;

FIG. 9 is a schematic side view of a second flange flattening wheel set and a post-cast strip support baffle of the present invention;

FIG. 10 is a schematic side view of a third vertical hemming wheel set and a post-cast strip retaining plate of the present invention;

FIG. 11 is a schematic side view of a pre-bending ditch roller set and a post-cast strip retaining plate according to the present invention;

FIG. 12 is a schematic structural view of a post-cast strip retaining plate of the present invention;

fig. 13 is a schematic structural view of the post-cast strip retaining plate of the present invention.

The reference numbers in the figures illustrate:

1 post-pouring belt supporting baffle plate, 2 bending equipment body, 3 first extrusion bending mechanism, 301 first rolling bending roller, 302 first flattening roller, 303 first bending roller, 304 second bending roller, 305 first extrusion bending roller, 306 third flattening roller, 4 second extrusion bending mechanism, 401 second rolling bending roller, 402 second flattening roller, 403 first bending transmission wheel, 404 second bending transmission wheel, 405 second extrusion bending roller, 406 fourth flattening roller, 5 first mounting plate, 6 limiting flattening mechanism, 601 fixing plate, 602 flattening plate, 7 length measuring sensor, 8 shearing mechanism, 801 cylinder, 802 shearing knife, 803 limiting sensor, 804 second mounting plate, 805 connecting rod, 806 connecting column, 9 speed control sensor, 10 transmission mechanism, 101 motor, 102 rotating disc, 103 annular transmission belt, 11 first vertical flanging wheel set, 12 first flanging wheel set, 3 second flanging wheel set, 13 a second vertical flanging wheel set, 14 a third vertical flanging wheel set, 15 a pre-bending groove roller set, 16 a second flanging flattening wheel set, 17 a first vertical flanging, 18 a second vertical flanging, 19 a third vertical flanging, 20 a first mounting groove, 21 a fourth vertical flanging, 22 a second mounting groove, 23 a solid shape limiting mechanism, 231 a first fixing plate, 232 a second fixing plate, 233 grooves and 24 pre-bending grooves.

Detailed Description

Please refer to fig. 1-13, which illustrate a bending apparatus for a post-cast strip retaining plate, comprising a bending apparatus body 2, wherein the bending apparatus body 2 is used for bending and deforming the edge of the post-cast strip retaining plate 1; the bending equipment body 2 comprises a first extrusion bending mechanism 3, a second extrusion bending mechanism 4, a pair of mounting plates 5 and a limiting flattening mechanism 6; a processing area of the post-cast strip supporting baffle plate 1 is formed between the pair of mounting plates 5; the limiting and flattening mechanism 6 is arranged at the feeding end of the processing area; the first extrusion bending mechanism 3 is positioned above the second extrusion bending mechanism 4, the first extrusion bending mechanism 3 and the second extrusion bending mechanism 4 are both rotatably connected between the two first mounting plates 5, and the second extrusion bending mechanism 4 is matched with the first extrusion bending mechanism 3; the post-cast strip supporting baffle 1 sequentially penetrates through the limiting flattening mechanism 6, the first extrusion bending mechanism 3 and the second extrusion bending mechanism 4, and the edge of the post-cast strip supporting baffle 1 is bent and deformed step by step through mutual extrusion of the first extrusion bending mechanism 3 and the second extrusion bending mechanism 4.

The first extrusion bending mechanism 3 comprises a plurality of first rolling and bending rollers 301, a plurality of first flattening rollers 302, a plurality of first bending wheels 303, a plurality of third flattening rollers 306, a plurality of second bending wheels 304 and a plurality of first extrusion bending rollers 305; the second extrusion bending mechanism 4 comprises a plurality of second rolling and bending rollers 401, a plurality of second flattening rollers 402, a plurality of first bending transmission wheels 403, a plurality of fourth flattening rollers 406, a plurality of second bending transmission wheels 404 and a plurality of second extrusion bending rollers 405; the first rolling and bending rollers 301 and the second rolling and bending rollers 401 are paired to form a first vertical hemming wheel set 11, and the paired first rolling and bending rollers 301 are matched with the second rolling and bending rollers 401 in shape; the first vertical flanging wheel set 11 is positioned on the left side of the limiting and flattening mechanism 6; the first edge folding and flattening wheel sets 12 are formed by pairing the first flattening rollers 302 and the second flattening rollers 402, the paired first flattening rollers 302 and second flattening rollers 402 are matched in shape, and the first edge folding and flattening wheel sets 12 are located on the left side of the first vertical edge folding wheel set 11; the plurality of first bending wheels 303 and the plurality of first bending driving wheels 403 are paired to form a second vertical flanging wheel set 13, and the paired first bending wheels 303 and the first bending driving wheels 403 are matched in shape; the second vertical flanging wheel set 13 is positioned at the left side of the first flanging flattening wheel set 12; the plurality of third flattening rollers 306 and the plurality of fourth flattening rollers 406 are paired to form a second flanging flattening roller set 16, and the second flanging flattening roller set 16 is positioned at the left side of the second vertical flanging roller set 13; the plurality of second bending wheels 304 and the plurality of second bending driving wheels 404 are paired to form a third vertical hemming wheel set 14, and the third vertical hemming wheel set 14 is positioned at the left side of the second hemming pressing wheel set 16; the first extruding and bending rollers 305 and the second extruding and bending rollers 405 are paired to form a plurality of pre-bending groove roller sets 15, and the pre-bending groove roller sets 15 are located on the left side of the third vertical hemming roller set 14.

The plurality of second rolling and bending rollers 401, the plurality of second flattening rollers 402, the plurality of first bending driving wheels 403, the plurality of fourth flattening rollers 406, the plurality of second bending driving wheels 404 and the plurality of second squeezing and bending rollers 405 are all provided with rolling shafts, the rolling shafts penetrate through the first mounting plate 5 and are positioned outside the first mounting plate 5, and the adjacent rolling shafts are driven through belts.

The first vertical flanging wheel set 11 bends the edges at the front and rear ends of the post-cast strip supporting baffle 1 from right to left step by step until the edge at the rear end of the post-cast strip supporting baffle 1 is bent upwards to form a first vertical flanging 17, and the front end of the post-cast strip supporting baffle 1 is bent upwards in a double-fold manner to form a second vertical flanging 18 and a third vertical flanging 19, wherein the third vertical flanging 19 is positioned on the front side of the second vertical flanging 18; the front end of the first folding and flattening wheel set 12 flattens the second vertical folding edge 18 step by step along the height direction of the processing area, and the rear end of the first folding and flattening wheel set 12 squeezes and flattens the first vertical folding edge 17 along the length direction of the processing area; the rear end of the second vertical flanging wheel set 13 bends the first vertical flanging 17 step by step until the first vertical flanging 17 bends gradually towards the direction close to the second vertical flanging 18, so that a first mounting groove 20 is formed at the rear end of the post-pouring belt supporting baffle 1; the front end of the second vertical folding wheel set 13 bends the flattened second vertical folding edge 18 obliquely towards the height direction of the processing area until the flattened second vertical folding edge 18 is bent upwards gradually again to form a fourth vertical folding edge 21; the rear end of the second edge-folding and flattening wheel set 16 extrudes and flattens the side wall of the first mounting groove 20 along the length direction of the processing area, and the front end of the second edge-folding and flattening wheel set 16 extrudes and flattens a fourth vertical folded edge 21 along the horizontal direction; the front end of the third vertical flanging wheel set 14 bends the fourth vertical flanging 21, so that the fourth vertical flanging 21 is gradually bent towards the direction close to the first mounting groove 20 to form a second mounting groove 22, the third vertical flanging 19 is gradually turned over to the width direction of the processing area from the height direction of the processing area, and the rear end of the third vertical flanging wheel set 14 extrudes and flattens the side wall of the first mounting groove 20 along the length direction of the processing area; the third vertical folding edge 19 in the width direction of the processing area at the front end of the pre-bending groove roller set 15 is gradually extruded along the height direction of the processing area to form a pre-bending groove 24, and the rear end of the pre-bending groove roller set 15 extrudes and flattens the side wall of the first mounting groove 20 along the length direction of the processing area.

The bending equipment body 2 further comprises a length measuring sensor 7, a shearing mechanism 8, a speed control sensor 9 and a transmission mechanism 10; the transmission mechanism 10 is positioned between the two first mounting plates 5 and below the second extrusion bending mechanism 4, and the transmission mechanism 10 drives the post-cast strip supporting baffle plate 1 to move by driving the second extrusion bending mechanism 4 to rotate; the shearing mechanism 8 is arranged at the discharge end of the processing area; the shearing mechanism 8 shears the post-cast strip supporting baffle 1 which passes through the shearing mechanism 8; the length measuring sensor 7 is arranged on the first mounting plate 5 and used for measuring the length of the post-cast strip supporting baffle 1, controlling the shearing mechanism 8 to shear the post-cast strip supporting baffle 1 and transmit the measured data to the speed control sensor 9, and the speed control sensor 9 is arranged on the transmission mechanism 10 and used for controlling the rotation speed of the transmission mechanism 10 driving the second extrusion bending mechanism 4 so as to control the moving speed of the post-cast strip supporting baffle 1.

The transmission mechanism 10 comprises a motor 101, a rotating disc 102 and an annular transmission belt 103; the rotating disc 102 is arranged on the output end of the motor 101; one end of the annular transmission belt 103 is sleeved on the rotating disc 102, and the other end is sleeved on the second extrusion bending mechanism 4.

The shearing mechanism 8 comprises an air cylinder 801, a shearing knife 802, two limit sensors 803, two second mounting plates 804, four connecting rods 805 and four connecting columns 806; the two second mounting plates 804 are arranged in parallel up and down, four connecting rods 805 are arranged between the two second mounting plates 804, the four connecting rods 805 are used for fixing the second mounting plates 804 together, and four corners of the bottom end of the second mounting plate 804 positioned below are fixed at the top ends of the two first mounting plates 5 through four connecting columns 806; the air cylinder 801 is arranged at the top end of the second mounting plate 804 positioned above, and the output end of the air cylinder 801 passes through the second mounting plate 804 positioned above and is fixedly connected with the shearing knife 802 positioned between the two second mounting plates 804; two limit sensors 803 are disposed between the two second mounting plates 804 and are respectively mounted on the two second mounting plates 804.

Two shape fixing limiting mechanisms 23 are arranged on the second mounting plate 804 positioned below, the shearing knife 802 is positioned between the two limiting and flattening mechanisms 6, and the shape fixing limiting mechanisms 23 are used for fixing the post-pouring belt supporting baffle plate 1 after machining and forming; the shape fixing and limiting mechanism 23 comprises a first fixing plate 231 and a second fixing plate 232; the first fixing plate 231 is located above the second fixing plate 232, and a groove 233 for the post-cast strip supporting baffle 1 to pass through is formed between the first fixing plate 231 and the second fixing plate 232.

The limiting and flattening mechanism 6 comprises a fixed plate 601 and two flattening plates 602; the two pressing plates 602 are symmetrically fixed on the fixing plate 601, and a gap for the post-cast strip supporting baffle 1 to pass through is formed between the pressing plates 602 and the fixing plate 601.

The post-cast strip supporting baffle plate 1 sequentially penetrates through a groove 233 formed by the post-cast strip supporting baffle plate 1 after machining and forming and penetrates through a space between the first fixing plate 231 and the second fixing plate 232, the first extrusion bending mechanism 3 and the second extrusion bending mechanism 4, the motor 101 is started, the output end of the motor 101 drives the rotating disc 102 to rotate, the rotating disc 102 drives the second extrusion bending mechanism 4 to rotate through the annular transmission belt 103, the second extrusion bending mechanism 4 drives the first extrusion bending mechanism 3 to rotate, the two sides of the post-cast strip supporting baffle plate 1 are bent and deformed step by step through mutual extrusion of the first extrusion bending mechanism 3 and the second extrusion bending mechanism 4, and the post-cast strip supporting baffle plate 1 is produced.

The first vertical flanging wheel set 11 bends the edges at the front end and the rear end of the rear pouring belt supporting baffle 1 step by step from right to left until the edge at the rear end of the rear pouring belt supporting baffle 1 is bent upwards to form a first vertical flanging 17, and the front end of the rear pouring belt supporting baffle 1 is bent upwards in a double-fold manner to form a second vertical flanging 18 and a third vertical flanging 19, wherein the third vertical flanging 19 is positioned on the front side of the second vertical flanging 18; the front end of the first folding and flattening wheel set 12 flattens the second vertical folding edge 18 step by step along the height direction of the processing area, and the rear end of the first folding and flattening wheel set 12 squeezes and flattens the first vertical folding edge 17 along the length direction of the processing area; the rear end of the second vertical flanging wheel set 13 bends the first vertical flanging 17 step by step until the first vertical flanging 17 bends gradually towards the direction close to the second vertical flanging 18, so that a first mounting groove 20 is formed at the rear end of the post-cast strip supporting baffle 1; the front end of the second vertical folding wheel set 13 bends the flattened second vertical folding edge 18 obliquely towards the height direction of the processing area until the flattened second vertical folding edge 18 is bent upwards gradually again to form a fourth vertical folding edge 21; the rear end of the second edge-folding and flattening wheel set 16 extrudes and flattens the side wall of the first mounting groove 20 along the length direction of the processing area, and the front end of the second edge-folding and flattening wheel set 16 extrudes and flattens the fourth vertical folded edge 21 along the horizontal direction; the front end of the third vertical flanging wheel set 14 bends the fourth vertical flanging 21, so that the fourth vertical flanging 21 is gradually bent towards the direction close to the first mounting groove 20 to form a second mounting groove 22, the third vertical flanging 19 is gradually turned over to the width direction of the processing area from the height direction of the processing area, and the rear end of the third vertical flanging wheel set 14 extrudes and flattens the side wall of the first mounting groove 20 along the length direction of the processing area; the front end of the pre-bending groove roller set 15 is used for extruding a third vertical folded edge 19 in the width direction of a processing area step by step along the height direction of the processing area to form a pre-bending groove 24, and the rear end of the pre-bending groove roller set 15 is used for extruding and flattening the side wall of the first mounting groove 20 along the length direction of the processing area.

The length measuring sensor 7 measures the length of the post-cast strip supporting baffle 1 transmitted to the discharging end of the processing area, when the post-cast strip supporting baffle 1 moving to the discharging end of the processing area is in the set length, the length measuring sensor 7 controls the shearing mechanism 8, the output end of the air cylinder 801 on the shearing mechanism 8 drives the shearing knife 802 to move downwards, and the shearing knife 802 shears the post-cast strip supporting baffle 1; when the post-cast strip supporting baffle 1 moving forwards is of a set length, the length measuring sensor 7 transmits the measured data to the speed control sensor 9, the speed control sensor 9 controls the motor 101 to stop working, the motor 101 stops working, the second extrusion bending mechanism 4 stops rotating, and the post-cast strip supporting baffle 1 between the second extrusion bending mechanism 4 and the first extrusion bending mechanism 3 does not move forwards, so that the shearing mechanism 8 can conveniently shear the post-cast strip supporting baffle 1.

Two limit sensors 803 on two second mounting plates 804 are used to monitor the position of the shear blade 802, when the two limit sensors 803 monitor that the shearing knife 802 moves upwards under the driving of the cylinder 801, the length measuring sensor 7 starts to measure the length of the post-cast strip supporting baffle plate 1 transmitted to the discharging end of the processing area again, the limit sensor 803 transmits information to the speed control sensor 9, the speed control sensor 9 starts the motor 101 to work, the output end of the motor 101 drives the rotating disc 102 to rotate, the rotating disc 102 drives the second extrusion bending mechanism 4 to rotate through the annular transmission belt 103, so that the second extrusion bending mechanism 4 and the first extrusion bending mechanism 3 drive the post-cast strip supporting baffle 1 to move from the feeding end of the processing area to the discharging end of the processing area, and the post-cast strip supporting baffle 1 between the second extrusion bending mechanism 4 and the first extrusion bending mechanism 3 is bent and formed.

Claims (8)

1. The utility model provides a baffle equipment of bending is strutted to post-cast strip which characterized in that: the bending device comprises a bending device body (2), wherein the bending device body (2) is used for bending and deforming the edge of the post-cast strip supporting baffle (1);

the bending equipment body (2) comprises a first extrusion bending mechanism (3), a second extrusion bending mechanism (4), a pair of mounting plates (5) and a limiting flattening mechanism (6);

a processing area of the post-cast strip supporting baffle (1) is formed between the pair of mounting plates (5); the limiting and flattening mechanism (6) is arranged at the feeding end of the processing area;

the first extrusion bending mechanism (3) is positioned above the second extrusion bending mechanism (4), the first extrusion bending mechanism (3) and the second extrusion bending mechanism (4) are rotatably connected between the two first mounting plates (5), and the second extrusion bending mechanism (4) is matched with the first extrusion bending mechanism (3);

the post-cast strip supporting baffle (1) sequentially penetrates through the limiting flattening mechanism (6), the first extrusion bending mechanism (3) and the second extrusion bending mechanism (4), and the edge of the post-cast strip supporting baffle (1) is bent and deformed step by step through mutual extrusion of the first extrusion bending mechanism (3) and the second extrusion bending mechanism (4).

2. The post-cast strip support baffle bending device according to claim 1, characterized in that:

the first extrusion bending mechanism (3) comprises a plurality of first rolling bending rollers (301), a plurality of first flattening rollers (302), a plurality of first bending wheels (303), a plurality of third flattening rollers (306), a plurality of second bending wheels (304) and a plurality of first extrusion bending rollers (305);

the second extrusion bending mechanism (4) comprises a plurality of second rolling and bending rollers (401), a plurality of second flattening rollers (402), a plurality of first bending transmission wheels (403), a plurality of fourth flattening rollers (406), a plurality of second bending transmission wheels (404) and a plurality of second extrusion bending rollers (405);

the first rolling and bending rollers (301) and the second rolling and bending rollers (401) are paired to form a first vertical flanging wheel set (11), and the paired first rolling and bending rollers (301) are matched with the second rolling and bending rollers (401) in shape;

the first vertical flanging wheel set (11) is positioned at the left side of the limiting and flattening mechanism (6);

the first edge folding and flattening wheel sets (12) are formed by pairing the first flattening rollers (302) and the second flattening rollers (402), the shapes of the paired first flattening rollers (302) are matched with those of the paired second flattening rollers (402), and the first edge folding and flattening wheel sets (12) are positioned on the left side of the first vertical edge folding wheel set (11);

the plurality of first bending wheels (303) and the plurality of first bending driving wheels (403) are paired to form a second vertical flanging wheel set (13), and the paired first bending wheels (303) are matched with the first bending driving wheels (403) in shape; the second vertical flanging wheel set (13) is positioned at the left side of the first flanging and flattening wheel set (12);

the plurality of third flattening rollers (306) and the plurality of fourth flattening rollers (406) are paired to form a second flanging flattening wheel set (16), and the second flanging flattening wheel set (16) is positioned on the left side of the second vertical flanging wheel set (13);

the plurality of second bending wheels (304) and the plurality of second bending driving wheels (404) are paired to form a third vertical edge folding wheel set (14), and the third vertical edge folding wheel set (14) is positioned on the left side of the second edge folding and flattening wheel set (16);

the multiple first extrusion bending rollers (305) and the multiple second extrusion bending rollers (405) are paired to form a plurality of pre-bending groove roller groups (15), and the pre-bending groove roller groups (15) are located on the left side of the third vertical flanging roller group (14).

3. The post-cast strip support baffle bending device according to claim 2, characterized in that:

the first vertical flanging wheel set (11) bends the edges at the front end and the rear end of the rear casting belt supporting baffle plate (1) from right to left step by step until the edge at the rear end of the rear casting belt supporting baffle plate (1) is bent upwards to form a first vertical flanging (17), the front end of the rear casting belt supporting baffle plate (1) is bent upwards twice to form a second vertical flanging (18) and a third vertical flanging (19), and the third vertical flanging (19) is positioned on the front side of the second vertical flanging (18);

the front end of the first edge folding and flattening wheel set (12) flattens the second vertical edge folding (18) step by step along the height direction of the processing area, and the rear end of the first edge folding and flattening wheel set (12) extrudes and flattens the first vertical edge folding (17) along the length direction of the processing area;

the rear end of the second vertical flanging wheel set (13) bends the first vertical flanging (17) step by step until the first vertical flanging (17) is bent gradually towards the direction close to the second vertical flanging (18) so as to form a first mounting groove (20) at the rear end of the post-cast strip supporting baffle plate (1);

the front end of the second vertical folding edge wheel set (13) bends the flattened second vertical folding edge (18) towards the height direction of the processing area in an inclined way until the flattened second vertical folding edge (18) is bent upwards gradually again to form a fourth vertical folding edge (21);

the rear end of the second edge folding and flattening wheel set (16) extrudes and flattens the side wall of the first mounting groove (20) along the length direction of the processing area, and the front end of the second edge folding and flattening wheel set (16) extrudes and flattens a fourth vertical folded edge (21) along the horizontal direction;

the front end of the third vertical flanging wheel set (14) bends a fourth vertical flanging (21), so that the fourth vertical flanging (21) is gradually bent towards the direction close to the first mounting groove (20) to form a second mounting groove (22), the third vertical flanging (19) is gradually turned over to the width direction of the processing area from the height direction of the processing area, and the rear end of the third vertical flanging wheel set (14) extrudes and flattens the side wall of the first mounting groove (20) along the length direction of the processing area;

the front end of the pre-bending groove roller set (15) is used for extruding a third vertical folded edge (19) in the width direction of a processing area step by step along the height direction of the processing area to form a pre-bending groove (24), and the rear end of the pre-bending groove roller set (15) is used for extruding and flattening the side wall of the first mounting groove (20) along the length direction of the processing area.

4. The post-cast strip support baffle bending device according to claim 1, characterized in that:

the bending equipment body (2) also comprises a length measuring sensor (7), a shearing mechanism (8), a speed control sensor (9) and a transmission mechanism (10);

the transmission mechanism (10) is positioned between the two first mounting plates (5) and below the second extrusion bending mechanism (4), and the transmission mechanism (10) drives the post-pouring belt supporting baffle (1) to move by driving the second extrusion bending mechanism (4) to rotate;

the shearing mechanism (8) is arranged at the discharge end of the processing area;

the shearing mechanism (8) shears the post-cast strip supporting baffle (1) penetrating through the shearing mechanism (8);

the length measuring sensor (7) is arranged on the first mounting plate (5) and is used for measuring the length of the post-cast strip supporting baffle plate (1), controlling the shearing mechanism (8) to shear the post-cast strip supporting baffle plate (1) and transmitting the measured data to the speed control sensor (9),

the speed control sensor (9) is arranged on the transmission mechanism (10) and used for controlling the rotation speed of the transmission mechanism (10) to drive the second extrusion bending mechanism (4) so as to control the moving speed of the post-cast strip supporting baffle (1).

5. The post-cast strip support baffle bending device according to claim 4, characterized in that: the transmission mechanism (10) comprises a motor (101), a rotating disc (102) and an annular transmission belt (103);

the rotating disc (102) is arranged on the output end of the motor (101);

one end of an annular transmission belt (103) is sleeved on the rotating disc (102), and the other end of the annular transmission belt is sleeved on the second extrusion bending mechanism (4).

6. The post-cast strip support baffle bending device according to claim 4, characterized in that: the shearing mechanism (8) comprises an air cylinder (801), a shearing knife (802), two limiting sensors (803), two second mounting plates (804), four connecting rods (805) and four connecting columns (806);

the two second mounting plates (804) are arranged in parallel up and down, four connecting rods (805) are arranged between the two second mounting plates (804), and four corners of the bottom end of the second mounting plate (804) positioned below are fixed at the top ends of the two first mounting plates (5) through four connecting columns (806); the air cylinder (801) is arranged at the top end of the second mounting plate (804) positioned above, and the output end of the air cylinder (801) penetrates through the second mounting plate (804) positioned above and is fixedly connected with the shearing knife (802) positioned between the two second mounting plates (804);

the two limit sensors (803) are arranged between the two second mounting plates (804) and are respectively mounted on the two second mounting plates (804).

7. The post-cast strip support baffle bending device according to claim 6, characterized in that: two shape fixing limiting mechanisms (23) are arranged on a second mounting plate (804) positioned below, a shearing knife (802) is positioned between the two limiting and flattening mechanisms (6), and the shape fixing limiting mechanisms (23) are used for fixing the post-cast strip supporting baffle (1) after machining and forming;

the solid limiting mechanism (23) comprises a first fixing plate (231) and a second fixing plate (232);

the first fixing plate (231) is located above the second fixing plate (232), and a groove (233) for the post-cast strip supporting baffle (1) to penetrate through is formed between the first fixing plate (231) and the second fixing plate (232).

8. The post-cast strip support baffle bending device according to claim 1, characterized in that: the limiting and flattening mechanism (6) comprises a fixed plate (601) and two flattening plates (602); the two pressing plates (602) are symmetrically fixed on the fixing plate (601), and a gap for the post-cast strip supporting baffle (1) to pass through is formed between the pressing plates (602) and the fixing plate (601).

Images