CN2905264Y

CN2905264Y - Flanging tail-sealing mechanical hand

Info

Publication number: CN2905264Y
Application number: CN 200620041778
Authority: CN
Inventors: 张海波; 张维谦
Original assignee: WENZHOU KERUI MACHINERY CO Ltd
Current assignee: WENZHOU KERUI MACHINERY CO Ltd
Priority date: 2006-05-12
Filing date: 2006-05-12
Publication date: 2007-05-30
Anticipated expiration: 2016-05-12

Abstract

The utility model discloses a mechanical hand for flanging and sealing purposes, comprising a supporting plate, wherein a fixed jaw lever and a flexible jaw lever are in rotary connection onto the support plate; a fixed jaw is provided on the inside of the front part of the fixed jaw lever, and a flexible jaw seat and a flexible jaw are provided on the inside of the front part of the flexible jaw lever; the jaw seat is provided with a telescopic chute, and the flexible jaw is positioned in the telescopic chute; the flexible jaw is also installed with a spring reverse device. A primary slide supporting part protruding towards the inside is provided at the rear end of the fixed jaw lever, and a secondary slide supporting part protruding towards the inside is provided at the rear end of the flexible jaw lever; a hook-shaped edge pressing plate is in rotary connection with rear part of the flexible jaw on the flexible jaw lever, and the edge pressing plate is provided with a rotary clearing device so that the edge pressing plate returns after rotation; a plug board is provided between the fixed jaw lever and the flexible jaw lever and is behind the edge pressing plate; a restoring spring is provided on the fixed jaw lever and the flexible jaw lever so that the primary slide supporting part and the secondary slide supporting part can clamp the plug board, and the plug board is clamped between the primary slide supporting part and the secondary slide supporting part. The mechanical hand has a simple structure and is easy to make.

Description

Edge-folding and end-sealing manipulator

Technical field

The utility model relates to a kind of edge-folding and end-sealing manipulator, and this edge-folding and end-sealing manipulator is mainly used in the edge-folding and end-sealing of various metal hose packing afterbodys.

Background technology

The patent No. of application on November 29 nineteen ninety-five is that the flexible pipe can end sealing machine of CN95240980.1 comprises workbench, the station whirligig is installed on the workbench, on the workbench, filling apparatus is installed in the outside of station whirligig in proper order, tail sealing device, tail sealing device comprises electrothermal heating clamping part and is loaded on the sealing parts at its rear, electrothermal heating clamping part comprises support, adorn two crankshaft connecting rod systems on the support, fixedly connected with an electrical heating piece respectively in the lower end of two crankshaft connecting rod systems, all fixedly connected with the piston rod of cylinder in the upper end of two crankshaft connecting rod systems, the sealing parts comprise support, adorn two crankshaft-link rods that are connected with the clamping tooth bar on the support, the upper end of two crankshaft-link rods is connected with the piston rod of cylinder, clamps also to be embedded with on the tooth bar to print the character code mould.But be used for the complex structure of the parts of edge-folding and end-sealing in this flexible pipe can end sealing machine, cost of manufacture is higher, and is unfavorable for the edge-folding and end-sealing of heavy caliber body.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of edge-folding and end-sealing manipulator, this manipulator simple in structure, easily manufactured, and the more traditional edge-folding and end-sealing manipulator height of the quality of involution heavy caliber body.

For this reason, the edge-folding and end-sealing manipulator that the utility model provides comprises frame plate, be rotatably connected on the frame plate and decide the brank bar and the claw beam of opening one's mouth, the anterior inboard of deciding the brank bar has decides jaw, the open one's mouth anterior inboard of claw beam has open one's mouth jaw seat and movable clamp port, have telescopic chute on the jaw seat, movable clamp port is arranged in the telescopic chute, movable clamp port also is equipped with and can impels the elasticity reset device that resets after contracting in its relative jaw seat, the rear end of deciding the brank bar has first sliding supporting part that protrudes to the inside, the open one's mouth rear end of claw beam has second sliding supporting part that protrudes to the inside, opening one's mouth, the posterior rotation of movable clamp port is connected with the hook-shaped limit pressing plate of smashing on the claw beam, smash the limit pressing plate and be equipped with the rotation resetting means that resets after impelling it to rotate, decide the brank bar and the rear of smashing the limit pressing plate between the claw beam of opening one's mouth is provided with plate, decide the brank bar and open one's mouth to be equipped with the back-moving spring that impels first sliding supporting part and second sliding supporting part to clamp plate on the claw beam, plate is sandwiched between first sliding supporting part and second sliding supporting part, there are first sliding surface and second sliding surface in the both sides of plate continuous distributed respectively, and plate can intert before and after deciding the brank bar and opening one's mouth between the claw beam;

Plate move forward and backward can impel decide the brank bar and open one's mouth first sliding supporting part on the claw beam and second sliding supporting part clamp the plate both sides and the process that on first sliding surface and second sliding surface, moves respectively in, edge-folding and end-sealing manipulator can finish following actions: A successively continuously, it is anterior and have the brank bar front portion of deciding of deciding jaw and open to both sides to have the claw beam of opening one's mouth of movable clamp port; B, at first have the claw beam of opening one's mouth of movable clamp port anterior and have decide jaw decide that the brank bar is anterior inwardly to be drawn in and clamp, the claw beam of opening one's mouth then is anterior and decide that the brank bar is anterior to continue inwardly gathering, decide jaw compressing movable clamp port it is shunk in telescopic chute, the upper edge of telescopic chute is protruding; C, decide brank bar front portion and open laterally, cause deciding jaw and move laterally, the claw beam of opening one's mouth keeps the state that draws in, and the plate front end pushes smashes the limit pressing plate, and the front end of smashing the limit pressing plate rotates forward; D, first sliding supporting part and second sliding supporting part are pushed by plate, and the claw beam of opening one's mouth is anterior and decide that the brank bar is anterior inwardly to be drawn in and clamping; E, the claw beam of opening one's mouth is anterior and decide brank bar front portion and open to both sides gradually.

Because the utility model edge-folding and end-sealing manipulator is provided with the claw beam of opening one's mouth, decide the brank bar, smash limit pressing plate and plate, by realizing interting of plate to claw beam and the folding control of deciding the brank bar of opening one's mouth, and then can impel the claw beam of opening one's mouth to clamp the metal hose afterbody with deciding the movable clamp port on the brank bar and deciding jaw, and then formation flanging, and in continuing the process that clamps, movable clamp port is retracted in the telescopic chute, and then impel the telescopic chute upper edge of stretching out to push flanging, make flanging folding to side, can impel by pushing of plate then and smash limit pressing plate rotation, smashing the limit pressing plate and can push flanging and make it superimposed after the rotation, then movable clamp port and decide jaw and clamp flanging after superimposed once more so far can be finished the edge-folding and end-sealing to metal hose.The edge-folding and end-sealing manipulator that the utility model provides only need be controlled plate can finish a complete set of process of edge-folding and end-sealing, operates very simply, and the parts that relate to are less relatively, and manufacturing cost is lower, and especially is suitable for the edge-folding and end-sealing of heavy caliber metal hose.

Description of drawings

Fig. 1 is the structural representation under first kind of duty of first kind of embodiment of the utility model edge-folding and end-sealing manipulator, this state lower hem end-sealing manipulator decide the brank bar and the claw beam of opening one's mouth opens to both sides, and the frame plate on top is removed.

Fig. 2 is the structural representation under second kind of duty of edge-folding and end-sealing manipulator among Fig. 1, this state lower hem end-sealing manipulator decide the brank bar and the front end of the claw beam of opening one's mouth closes up to the inside, movable clamp port and decide jaw and clamp aluminum pipe afterbody formation flanging.

Fig. 3 is the structural representation under the third duty of edge-folding and end-sealing manipulator among Fig. 1, and movable clamp port shrinks in telescopic chute under this state, and the upper edge compressing aluminum pipe flanging of telescopic chute makes it roll over to side.

Fig. 4 is the structural representation under the 4th kind of duty of edge-folding and end-sealing manipulator among Fig. 1, and this state is decided the brank bar down and opened to side, decides jaw no longer to clamp the aluminum pipe flanging, and smashes the limit pressing plate aluminum pipe flanging is inwardly folded.

Fig. 5 is the structural representation under the 5th kind of duty of edge-folding and end-sealing manipulator among Fig. 1, smashes the limit pressing plate under this state and resets, and decides the brank bar and the claw beam of opening one's mouth closes up again, decide the clamping of jaw and movable clamp port and finishes folding aluminum pipe flanging.

Fig. 6 installs the structural representation of the side behind the frame plate on top for the edge-folding and end-sealing manipulator among Fig. 1.

Fig. 7 is the structural representation of the plate of the edge-folding and end-sealing manipulator among Fig. 1.

In each accompanying drawing: 1, frame plate, 2, decide the brank bar, 3, the claw beam of opening one's mouth, 4, decide jaw, 5, the jaw seat, 6, movable clamp port, 7, telescopic chute, 8A, second sliding supporting part, 8B, first sliding supporting part, 9, smash the limit pressing plate, 10, plate, 11, back-moving spring, 12A, second sliding surface, 12B, first sliding surface, e, slip band, f, slip band, g, slip band, h, slip band, 13, upper edge, 14, bearing, 15A, first inclined-plane, 15B, second inclined-plane, 16, axis, 17, claw beam otic placode, 18, the claw beam gudgeon, 19, the strip groove.

The specific embodiment

As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, the utility model edge-folding and end-sealing manipulator comprises frame plate 1, be rotatably connected on the frame plate 1 and decide the brank bar 2 and the claw beam 3 of opening one's mouth, decide brank bar 2 and all be fixed with claw beam otic placode 17 with claw beam 3 posterior medials of opening one's mouth, two claw beam otic placodes 17 all are rotationally connected with on the claw beam gudgeon 18, claw beam gudgeon 18 is fixed on the frame plate 1, the anterior inboard of deciding brank bar 2 has decides jaw 4, the open one's mouth anterior inboard of claw beam 3 has jaw seat 5 and movable clamp port 6, have the first inclined-plane 15A on the movable clamp port 6, decide to have on the jaw 4 the second inclined-plane 15B, have telescopic chute 7 on the jaw seat 5, movable clamp port 6 is arranged in the telescopic chute 7, movable clamp port 6 also is equipped with and can impels the elasticity reset device that resets after contracting in its relative jaw seat 5, this elasticity reset device generally is a spring part, the rear end of deciding brank bar 2 has the first sliding supporting part 8B that protrudes to the inside, the open one's mouth rear end of claw beam 3 has the second sliding supporting part 8A that protrudes to the inside, all have bearing 14 on the first sliding supporting part 8B and the second sliding supporting part 8A, opening one's mouth, the posterior rotation of movable clamp port 6 is connected with the hook-shaped limit pressing plate 9 of smashing on the claw beam 3, smash limit pressing plate 9 and be equipped with the rotation resetting means that resets after impelling it to rotate, this rotation resetting means generally is that two ends are connected to open one's mouth claw beam 3 and the torsion spring of smashing on the limit pressing plate 9, decide brank bar 2 and the rear of smashing limit pressing plate 9 between the claw beam 3 of opening one's mouth is provided with plate 10, plate 10 drives it by special driving mechanism usually and moves forward and backward, offer strip groove 19 on the plate 10, claw beam gudgeon 18 passes strip groove 19, decide to be equipped with on the brank bar 2 and the claw beam 3 of opening one's mouth the back-moving spring 11 that impels the first sliding supporting part 8B and the second sliding supporting part 8A to clamp plate 10, the two ends of back-moving spring 11 are connected on the bearing 14 of the first sliding supporting part 8B and the second sliding supporting part 8A, back-moving spring 11 can be arranged at the below of plate 10, plate 10 is sandwiched between the first sliding supporting part 8B and the second sliding supporting part 8A, there are the first sliding surface 12B and the second sliding surface 12A in the both sides of plate 10 continuous distributed respectively, plate 10 can intert before and after deciding brank bar 2 and opening one's mouth between the claw beam 3, and it is more smooth and easy that the bearing 14 that has on the first sliding supporting part 8B and the second sliding supporting part 8A can impel plate 10 to intert under the clamping of the first sliding supporting part 8B and the second sliding supporting part 8A.As Fig. 1, shown in Figure 7, be distributed in first sliding surface 12B of plate 10 both sides and slip band e, slip band f, slip band g and the slip band h that the second sliding surface 12A has continuous distributed, two slip band e all parallel to the axis and 16 distribute; Two slip band f all are the inclined-plane and distribute, and launch laterally gradually to the rear end from its front end; The slip band g that is on the first sliding surface 12B inwardly draws in to the rear end at first gradually from its front end, parallels to the axis then 16 to extend and distribute, and is in slip band g on the second sliding surface 12A and parallels to the axis and 16 distribute; Be in slip band h on the first sliding surface 12B and parallel to the axis and 16 distribute, the slip band h that is on the second sliding surface 12A at first inwardly draws in to the rear end at first gradually from its front end, parallels to the axis then 16 to distribute; The width at position that slip band h is set on the plate 10 is greater than the width at the position that is provided with slip band e.

When plate 10 move forward and backward impel decide brank bar 2 and the claw beam 3 of opening one's mouth on the first sliding supporting part 8B and the second sliding supporting part 8A clamps plate 10 both sides and the process that on the second sliding surface 12A and the first sliding surface 12B, moves respectively in, edge-folding and end-sealing manipulator can be finished following actions: A successively continuously, as shown in Figure 1, the first sliding supporting part 8B and the second sliding supporting part 8A clamp and move on slip band e, at this moment decide brank bar 2 and the claw beam 3 of opening one's mouth be subjected to back-moving spring 11 effects decide brank bar 2 and the claw beam 3 of opening one's mouth around 18 rotations of claw beam gudgeon, its the first sliding supporting part 8B and the second sliding supporting part 8A inwardly draw in, have movable clamp port 6 and decide the claw beam 3 of opening one's mouth of jaw 4 anterior with decide brank bar 2 front portions and open to both sides; B, as shown in Figure 2, plate 10 continues to move forward, the first sliding supporting part 8B and the second sliding supporting part 8A clamp and move on slip band f, the first sliding supporting part 8B and the second sliding supporting part 8A are pushed by plate 11, the claw beam 3 and decide brank bar 2 of opening one's mouth around 18 rotations of claw beam gudgeon, have movable clamp port 6 and decide the claw beam 3 of opening one's mouth of jaw 4 anterior and decide the inwardly gathering gradually of brank bar 2 front portions, movable clamp port 6 and decide jaw 4 and clamp aluminum pipes and make its formation flanging at first, the claw beam 3 of opening one's mouth then is anterior and decide that brank bar 2 is anterior to continue inwardly gathering, decide jaw 4 compressing movable clamp ports 6 it is shunk in telescopic chute 7, the upper edge 13 of telescopic chute 7 can promote flanging makes it roll over to side; C, as shown in Figure 3, plate 10 continues to move forward, the first sliding supporting part 8B and the second sliding supporting part 8A clamp and move on slip band g, the first sliding supporting part 8B slides onto the position of receiving in the first sliding surface 12B ramp, the spring-loaded first sliding supporting part 8B draws in to the inside, meanwhile deciding brank bar 2 front portions opens to side gradually, decide jaw 4 and break away from aluminum pipe, and the second sliding supporting part 8A slides onto on 16 the plane of paralleling to the axis on the second sliding surface 12A, the supporting second sliding supporting part 8A that is subjected to the second sliding surface 12A does not draw in, therefore movable clamp port 3 resets and continues to withstand on the flanging of aluminum pipe, and plate 10 front ends push and smash limit pressing plate 9, and the front end of smashing limit pressing plate 9 rotates forward and the flanging of aluminum pipe is inwardly folding; E, as shown in Figure 5, plate 10 moves backward, smashing limit pressing plate 9 resets, the first sliding supporting part 8B and the second sliding supporting part 8A clamp and move on slip band g, the first sliding supporting part 8B and the second sliding supporting part 8A are pushed by plate 10, the claw beam 3 of opening one's mouth is anterior and decide that brank bar 2 is anterior inwardly to be drawn in, movable clamp port 6 and decide jaw 4 and the flanging of aluminum pipe is folded clamping fully finish edge-folding and end-sealing; F, as shown in Figure 1, plate 10 continues to move backward, the first sliding supporting part 8B and the second sliding supporting part 8A clamp and move on slip band f and slip band e, the claw beam 3 of opening one's mouth is anterior and decide brank bar 2 front portions and open to both sides gradually, decide jaw 4 and movable clamp port 6 and unclamp clamping, at this moment can take out aluminum pipe aluminum pipe.

Claims

1, a kind of edge-folding and end-sealing manipulator, it is characterized in that: comprise frame plate (1), be rotatably connected on the frame plate (1) and decide brank bar (2) and the claw beam of opening one's mouth (3), the anterior inboard of deciding brank bar (2) has decides jaw (4), the open one's mouth anterior inboard of claw beam (3) has jaw seat (5) and movable clamp port (6), have telescopic chute (7) on the jaw seat (5), movable clamp port (6) is arranged in the telescopic chute (7), movable clamp port (6) also is equipped with and can impels the elasticity reset device that resets after contracting in its relative jaw seat (5), the rear end of deciding brank bar (2) has first sliding supporting part (8B) that protrudes to the inside, the open one's mouth rear end of claw beam (3) has second sliding supporting part (8A) that protrudes to the inside, the posterior rotation that the claw beam (3) of opening one's mouth is gone up movable clamp port (6) is connected with the hook-shaped limit pressing plate (9) of smashing, smash limit pressing plate (9) and be equipped with the rotation resetting means that resets after impelling it to rotate, the rear of deciding to smash between brank bar (2) and the claw beam of opening one's mouth (3) limit pressing plate (9) is provided with plate (10), decide to be equipped with on brank bar (2) and the claw beam of opening one's mouth (3) back-moving spring (11) that impels first sliding supporting part (8B) and second sliding supporting part (8A) to clamp plate (10), plate (10) is sandwiched between first sliding supporting part (8B) and second sliding supporting part (8A), there are first sliding surface (12B) and second sliding surface (12A) in the both sides of described plate (10) continuous distributed respectively, and plate (10) can intert before and after deciding between brank bar (2) and the claw beam of opening one's mouth (3);

Described plate (10) moves forward and backward and can impel first sliding supporting part (8B) decided on brank bar (2) and the claw beam of opening one's mouth (3) and second sliding supporting part (8A) to clamp plate (10) both sides and go up in the process that moves at first sliding surface (12B) and second sliding surface (12A) respectively, and edge-folding and end-sealing manipulator can finish following actions: A successively continuously, it is anterior and have brank bar (2) front portion of deciding of deciding jaw (4) and open to both sides to have the claw beam of opening one's mouth (3) of movable clamp port (6); B, at first have the claw beam of opening one's mouth (3) of movable clamp port (6) anterior and have decide jaw (4) decide that brank bar (2) is anterior inwardly to be drawn in and clamp, the claw beam (3) of opening one's mouth then is anterior and decide that brank bar (2) is anterior to continue inwardly gathering, decide jaw (4) compressing movable clamp port (6) it is shunk in telescopic chute (7), the upper edge (13) of telescopic chute (7) is protruding; C, decide brank bar (2) front portion and open laterally, cause deciding jaw (4) and move laterally, the claw beam of opening one's mouth (3) keeps the state that draws in, and plate (10) front end pushes smashes limit pressing plate (9), and the front end of smashing limit pressing plate (9) rotates forward; D, first sliding supporting part (8B) and second sliding supporting part (8A) are pushed by plate (10), and the claw beam of opening one's mouth (3) is anterior and decide that brank bar (2) is anterior inwardly to be drawn in and clamping; E, the claw beam of opening one's mouth (3) are anterior and decide brank bar (2) front portion and open to both sides gradually.

2, edge-folding and end-sealing manipulator according to claim 1, it is characterized in that: be distributed in first sliding surface (12B) of plate (10) both sides and slip band (e), slip band (f), the slip band (g) that second sliding surface (12A) has continuous distributed, two slip bands (e) all parallel to the axis (16) distribute; Two slip bands (f) all are the inclined-plane and distribute, and launch laterally gradually to the rear end from its front end; The slip band (g) that is on first sliding surface (12B) inwardly draws in to the rear end at first gradually from its front end, and parallel to the axis then (16) are extended and distributed, be in slip band (g) on second sliding surface (12A) parallel to the axis (16) distribute.

3, edge-folding and end-sealing manipulator according to claim 1 and 2 is characterized in that: all have bearing (14) on described first sliding supporting part (8B) and second sliding supporting part (8A).

4, edge-folding and end-sealing manipulator according to claim 1 and 2, it is characterized in that: describedly decide all to be fixed with claw beam otic placode (17) on brank bar (2) and the claw beam of opening one's mouth (3), two claw beam otic placodes (17) all are rotatably connected on the claw beam gudgeon (18), and described claw beam gudgeon (18) is fixed on the frame plate (1).

5, edge-folding and end-sealing manipulator according to claim 3, it is characterized in that: describedly decide all to be fixed with claw beam otic placode (17) on brank bar (2) and the claw beam of opening one's mouth (3), two claw beam otic placodes (17) all are rotatably connected on the claw beam gudgeon (18), and described claw beam gudgeon (18) is fixed on the frame plate (1).

6, edge-folding and end-sealing manipulator according to claim 1 and 2 is characterized in that: have first inclined-plane (15A) on the described movable clamp port (6), decide to have on the jaw (4) second inclined-plane (15B).

7, edge-folding and end-sealing manipulator according to claim 3 is characterized in that: have first inclined-plane (15A) on the described movable clamp port (6), decide to have on the jaw (4) second inclined-plane (15B).

8, edge-folding and end-sealing manipulator according to claim 4 is characterized in that: have first inclined-plane (15A) on the described movable clamp port (6), decide to have on the jaw (4) second inclined-plane (15B).

9, edge-folding and end-sealing manipulator according to claim 5 is characterized in that: have first inclined-plane (15A) on the described movable clamp port (6), decide to have on the jaw (4) second inclined-plane (15B).