阅读说明：本技术 一种交替下料的制鞋裁断装置 (Device is decided in shoemaking of unloading in turn ) 是由 黄杰 于 2020-11-18 设计创作，主要内容包括：本发明公开了一种交替下料的制鞋裁断装置,包括支架和裁切装置；支架包括一对前后对称设置的外支撑板和一对前后对称设置的内支撑板；外支撑板的底面上固定有一对左右对称设置的升降气缸；升降气缸固定在地面上；一对内支撑板位于一对外支撑板之间；内支撑板的底面上固定有一对左右对称设置的支撑脚；一对内支撑板相互靠近的端面上端左右移动设置有第二下料板；一对内支撑板的上端面上左右移动设置有第一下料板；第一下料板和第二下料板分别镶嵌有若干均匀分布的下料吸附块；下料吸附块的上端面上设置有若干均匀分布的吸气孔。(The invention discloses a shoemaking cutting device with alternate blanking, which comprises a bracket and a cutting device, wherein the bracket is provided with a cutting head; the support comprises a pair of outer support plates and a pair of inner support plates, wherein the outer support plates are symmetrically arranged in front and back; a pair of lifting cylinders which are symmetrically arranged left and right are fixed on the bottom surface of the outer supporting plate; the lifting cylinder is fixed on the ground; a pair of inner support plates positioned between a pair of outer support plates; a pair of supporting legs which are arranged in bilateral symmetry are fixed on the bottom surface of the inner supporting plate; a second blanking plate is arranged at the upper end of the end surface, close to each other, of the pair of inner supporting plates in a left-right moving manner; a first blanking plate is arranged on the upper end surfaces of the inner pair of supporting plates in a left-right moving mode; the first blanking plate and the second blanking plate are respectively embedded with a plurality of blanking adsorption blocks which are uniformly distributed; a plurality of uniformly distributed air suction holes are formed in the upper end face of the blanking adsorption block.)

1. The utility model provides a device is decided in shoemaking of unloading in turn which characterized in that: comprises a bracket (10) and a cutting device (20); the support (10) comprises a pair of outer support plates (12) which are symmetrically arranged in front and back and a pair of inner support plates (16) which are symmetrically arranged in front and back; a pair of lifting cylinders (11) which are arranged symmetrically left and right are fixed on the bottom surface of the outer supporting plate (12); the lifting cylinder (11) is fixed on the ground; a pair of inner support plates (16) positioned between a pair of outer support plates (12); a pair of supporting legs (15) which are arranged symmetrically left and right are fixed on the bottom surface of the inner supporting plate (16); a second blanking plate (27) is arranged on the upper end of the end surface, close to each other, of the pair of inner supporting plates (16) in a left-right moving mode; a first blanking plate (26) is arranged on the upper end surfaces of the inner pair of supporting plates (16) in a left-right moving mode; a plurality of uniformly distributed blanking adsorption blocks (28) are respectively embedded in the first blanking plate (26) and the second blanking plate (27); a plurality of uniformly distributed air suction holes (280) are formed in the upper end surface of the blanking adsorption block (28); the air suction hole (280) is connected with an external air suction device; the upper end surface of the outer support plate (12) is vertically and elastically provided with a mounting strip (13) in a lifting way; a pair of leather limiting units which are symmetrically arranged left and right are arranged on the mounting strip (13); an upper support frame (17) with a downward opening and a downward opening is formed between the end surfaces of the pair of outer support plates (12) which are far away from each other; a cutting support plate (22) is arranged in the opening of the upper support frame (17) in a lifting way; a plurality of cutting knives (23) which are uniformly distributed are arranged on the bottom surface of the cutting supporting plate (22); the cutting knives (23) correspond to the blanking adsorption blocks (28) one by one; a pair of upper compression supporting plates (25) which are arranged symmetrically left and right are arranged on the upper end surface of the cutting supporting plate (22) in an elastic lifting way; one end of the lower end surface of the upper pressing support plate (25) far away from the upper support frame (17) is respectively formed with a pair of lower pressing support bars (251) which are symmetrically arranged front and back; the pressing support bars (251) are positioned right above the mounting bars (13) on the corresponding sides.

2. The alternate blanking shoe making cut-off device according to claim 1, characterized in that: a pair of vertical guide posts (131) which are symmetrically arranged left and right are formed on the lower end surface of the mounting strip (13); the vertical guide post (131) is vertically inserted on the upper end surface of the outer support plate (12); a compression spring (14) is sleeved on the vertical guide post (131); the upper end of the pressure spring (14) is fixed on the lower end surface of the mounting strip (13), and the lower end is fixed on the upper end surface of the outer support plate (12).

3. The alternate blanking shoe making cut-off device according to claim 1, characterized in that: the leather limiting unit comprises a rotary pressing plate (18); a pair of limiting support plates (132) which are symmetrically arranged front and back are respectively formed at the left part and the right part of the upper end surface of the mounting strip (13); the rotary pressure plate (18) is rotatably arranged between the upper ends of the pair of limit support plates (132).

4. The alternate blanking shoe making cut-off device according to claim 1, characterized in that: a vertical cylinder (21) is fixed on the horizontal part of the upper support frame (17); the cutting support plate (22) is fixed at the lower end of the piston rod of the vertical cylinder (21).

5. The alternate blanking shoe making cut-off device according to claim 1, characterized in that: the left end and the right end of the upper end surface of the cutting support plate (22) are respectively formed with U-shaped side support frames (24) with downward openings; a pair of vertical guide rods (241) which are symmetrically arranged front and back are formed between the horizontal part of the side supporting frame (24) and the upper end surface of the cutting supporting plate (22); one end of each pair of upper pressing support plates (25) close to each other is vertically sleeved on the pair of vertical guide rods (241) on the corresponding side; an upper pressure spring (242) is sleeved on the vertical guide rod (241); the upper end of the upper pressure spring (242) is fixed on the lower end surface of the horizontal part of the side support frame (24), and the lower end is fixed on the upper end surface of the upper pressing support plate (25).

6. The alternate blanking shoe making cut-off device according to claim 1, characterized in that: a lower left guide groove (160) and a lower right guide groove (160) are respectively formed at the upper right parts of the end surfaces of the inner pair of the supporting plates (16) which are close to each other; a lower left and right driving threaded rod (271) is pivoted between the left and right side walls of the lower left and right guide grooves (160); a lower left driving motor and a lower right driving motor are fixed on the left side wall of the lower left guide groove and the lower right guide groove (160); the left end of the lower left and right driving threaded rod (271) is fixedly connected with the output shaft of the lower left and right driving motor; the left ends of the front end surface and the rear end surface of the second blanking plate (27) are respectively formed with a rectangular lower moving block matched with the lower left guide groove (160) and the lower right guide groove (160); the lower moving block moves left and right and is arranged in the lower left and right guide grooves (160) of the corresponding side and is screwed on the lower left and right driving threaded rods (271) of the corresponding side;

an upper left guide groove and a lower right guide groove (161) are respectively formed at the right part of the upper end surface of the inner support plate (16); an upper left and right driving threaded rod (261) is pivoted between the left and right side walls of the upper left and right guide groove (161); an upper left and right driving motor is fixed on the left side wall of the upper left and right guide groove (161); the left end of the upper left and right driving threaded rod (261) is fixedly connected with an output shaft of an upper left and right driving motor; a pair of rectangular upper moving blocks matched with the upper left and right guide grooves (161) are respectively formed at the left end of the lower end surface of the first blanking plate (26); the upper moving block moves left and right and is arranged in the upper left and right guide grooves (161) of the corresponding side and is screwed on the upper left and right driving threaded rods (261) of the corresponding side.

Technical Field

The invention relates to the technical field of shoemaking cutting devices, in particular to a shoemaking cutting device with alternate blanking.

Background

The shoe making machinery industry is a strong postbarrier to the development of the Chinese shoe making industry, benefits from the improvement of the quality consciousness of products of the Chinese shoe making industry, has high water rise, and makes great progress. China's shoemaking machinery basically covers all links of shoemaking technology, and the design and manufacturing capabilities of part of enterprises reach the international leading level. The domestic shoe machine product not only serves the continental market, but also is exported to all over the world.

At present, current shoemaking cutting machine is when deciding the cladding, mostly does not have the swager of cladding and constructs for the cladding appears fold or removes when deciding easily, leads to the cladding that decides not to meet the circumstances of requirement, and cladding unloading operation needs the manual work to stretch into the shoemaking cutting machine simultaneously and carries out the unloading, and the unloading is inconvenient like this.

Disclosure of Invention

The invention aims to provide a shoemaking cutting device capable of alternately blanking, aiming at the technical problem that the existing shoemaking cutting machine is inconvenient to blank.

The technical scheme for solving the technical problems is as follows: an alternate blanking shoemaking cutting device comprises a bracket and a cutting device; the support comprises a pair of outer support plates and a pair of inner support plates, wherein the outer support plates are symmetrically arranged in front and back; a pair of lifting cylinders which are symmetrically arranged left and right are fixed on the bottom surface of the outer supporting plate; the lifting cylinder is fixed on the ground; a pair of inner support plates positioned between a pair of outer support plates; a pair of supporting legs which are arranged in bilateral symmetry are fixed on the bottom surface of the inner supporting plate; a second blanking plate is arranged at the upper end of the end surface, close to each other, of the pair of inner supporting plates in a left-right moving manner; a first blanking plate is arranged on the upper end surfaces of the inner pair of supporting plates in a left-right moving mode; the first blanking plate and the second blanking plate are respectively embedded with a plurality of blanking adsorption blocks which are uniformly distributed; a plurality of uniformly distributed air suction holes are formed in the upper end surface of the blanking adsorption block; the air suction hole is connected with an external air suction device; the upper end surface of the outer supporting plate is vertically and elastically provided with a mounting strip in a lifting way; a pair of leather limiting units which are symmetrically arranged left and right are arranged on the mounting strip; an upper support frame with a downward opening is formed between the end surfaces of the pair of outer support plates, which are far away from each other, and is shaped like a U; a cutting support plate is arranged in the opening of the upper support frame in a lifting manner; a plurality of cutting knives which are uniformly distributed are arranged on the bottom surface of the cutting supporting plate; the cutting knives correspond to the blanking adsorption blocks one by one; a pair of upper compression supporting plates which are arranged in bilateral symmetry are elastically lifted on the upper end surface of the cutting supporting plate; one end of the lower end surface of the upper compression support plate, which is far away from the upper support frame, is respectively formed with a pair of lower compression support bars which are symmetrically arranged front and back; the downward pressing support bars are positioned right above the arrangement bars on the corresponding sides.

Preferably, a pair of vertical guide posts which are arranged symmetrically left and right are formed on the lower end surface of the mounting strip; the vertical guide post is vertically inserted on the upper end surface of the outer support plate; a pressure spring is sleeved on the vertical guide post; the upper end of the pressure spring is fixed on the lower end surface of the mounting strip, and the lower end of the pressure spring is fixed on the upper end surface of the outer support plate.

Preferably, the leather limiting unit comprises a rotary pressing plate; a pair of limiting supporting plates which are symmetrically arranged front and back are respectively formed at the left part and the right part of the upper end surface of the mounting strip; the rotary pressing plate is rotatably arranged between the upper ends of the pair of limiting supporting plates.

Preferably, a vertical cylinder is fixed on the horizontal part of the upper support frame; the cutting support plate is fixed at the lower end of the piston rod of the vertical cylinder.

Preferably, the left end and the right end of the upper end surface of the cutting support plate are respectively formed with a U-shaped side support frame with a downward opening; a pair of vertical guide rods which are symmetrically arranged front and back are formed between the horizontal part of the side supporting frame and the upper end surface of the cutting supporting plate; one end of each pair of upper compression supporting plates, which is close to each other, is vertically sleeved on the pair of vertical guide rods on the corresponding side; an upper pressure spring is sleeved on the vertical guide rod; the upper end of the upper pressure spring is fixed on the lower end surface of the horizontal part of the side supporting frame, and the lower end of the upper pressure spring is fixed on the upper end surface of the upper compression supporting plate.

Preferably, a pair of inner supporting plates are respectively provided with a lower left guide groove and a lower right guide groove at the upper right part of the end surfaces close to each other; a lower left driving threaded rod and a lower right driving threaded rod are pivoted between the left side wall and the right side wall of the lower left guide groove and the right guide groove; a lower left driving motor and a lower right driving motor are fixed on the left side wall of the lower left guide groove and the left side wall of the lower right guide groove; the left end of the lower left and right driving threaded rod is fixedly connected with an output shaft of a lower left and right driving motor; the left ends of the front end surface and the rear end surface of the second blanking plate are respectively provided with a rectangular lower moving block matched with the lower left guide groove and the lower right guide groove; the lower moving block moves left and right and is arranged in the lower left and right guide grooves on the corresponding side and is screwed on the lower left and right driving threaded rods on the corresponding side;

the right part of the upper end surface of the inner supporting plate is respectively provided with an upper left guide groove and a lower left guide groove; an upper left driving threaded rod and a lower left driving threaded rod are pivoted between the left side wall and the right side wall of the upper left guide groove and the right guide groove; an upper left driving motor and a lower left driving motor are fixed on the left side wall of the upper left guide groove and the right guide groove; the left end of the upper left and right driving threaded rod is fixedly connected with an output shaft of an upper left and right driving motor; the left end of the lower end surface of the first lower material plate is respectively formed with a pair of rectangular upper moving blocks matched with the upper left and right guide grooves; the upper moving block moves left and right and is arranged in the upper left and right guide grooves on the corresponding side and is screwed on the upper left and right driving threaded rods on the corresponding side.

The invention has the beneficial effects that: simple structure, first flitch and second flitch remove about in turn, make things convenient for the unloading.

Drawings

FIG. 1 is a schematic structural view of a cross section of the present invention;

fig. 2 is a schematic top view of a pair of outer support plates 12 and a first blanking plate 26 according to the present invention.

In the figure, 10, the stent; 11. a lifting cylinder; 12. an outer support plate; 13. arranging strips; 131. a vertical guide post; 132. a limiting support plate; 14. a pressure spring; 15. supporting legs; 16. an inner support plate; 160. a lower left and right guide groove; 161. an upper left guide groove and a right guide groove; 17. an upper support frame; 18. rotating the pressing plate; 20. a cutting device; 21. a vertical cylinder; 22. cutting the supporting plate; 23. cutting knife; 24. a side support frame; 241. a vertical guide rod; 242. an upper pressure spring; 25. an upper compression support plate; 251. pressing the supporting bars downwards; 26. a first blanking plate; 261. driving the threaded rod left and right; 27. a second blanking plate; 271. the threaded rod is driven left and right; 28. blanking an adsorption block; 280. a suction hole; 30. and (4) cladding.

Detailed Description

As shown in fig. 1 and 2, the alternate blanking shoe-making cutting device comprises a bracket 10 and a cutting device 20; the support 10 comprises a pair of outer support plates 12 and a pair of inner support plates 16 which are symmetrically arranged in the front-back direction; a pair of lifting cylinders 11 which are arranged symmetrically left and right are fixed on the bottom surface of the outer support plate 12; the lifting cylinder 11 is fixed on the ground; a pair of inner support plates 16 positioned between a pair of outer support plates 12; a pair of supporting legs 15 which are arranged symmetrically left and right are fixed on the bottom surface of the inner supporting plate 16; a second blanking plate 27 is arranged on the upper end of the end surface, close to each other, of the pair of inner supporting plates 16 and moves left and right; a first blanking plate 26 is arranged on the upper end surfaces of the inner pair of supporting plates 16 in a left-right moving mode; the first blanking plate 26 and the second blanking plate 27 are respectively embedded with a plurality of blanking adsorption blocks 28 which are uniformly distributed; a plurality of uniformly distributed air suction holes 280 are formed in the upper end surface of the blanking adsorption block 28; the air suction hole 280 is connected with an external air suction device; the upper end surface of the outer support plate 12 is vertically and elastically provided with a mounting strip 13; a pair of leather limiting units which are symmetrically arranged left and right are arranged on the mounting strip 13; an upper support frame 17 with a downward opening and a downward opening is formed between the end surfaces of the pair of outer support plates 12 which are far away from each other; a cutting support plate 22 is arranged in the opening of the upper support frame 17 in a lifting way; a plurality of cutting knives 23 which are uniformly distributed are arranged on the bottom surface of the cutting supporting plate 22; the cutting knives 23 correspond to the blanking adsorption blocks 28 one by one; a pair of upper compression supporting plates 25 which are arranged symmetrically left and right are arranged on the upper end surface of the cutting supporting plate 22 in an elastic lifting way; one end of the lower end surface of the upper pressing support plate 25, which is far away from the upper support frame 17, is respectively formed with a pair of lower pressing support bars 251 which are symmetrically arranged front and back; the press-down supporting bars 251 are located right above the seating bars 13 of the corresponding sides.

As shown in fig. 1, a pair of vertical guide posts 131 arranged in bilateral symmetry are formed on the lower end surface of the mounting strip 13; the vertical guide post 131 is vertically inserted on the upper end surface of the outer support plate 12; a compression spring 14 is sleeved on the vertical guide post 131; the upper end of the pressure spring 14 is fixed on the lower end surface of the mounting strip 13, and the lower end is fixed on the upper end surface of the outer support plate 12.

As shown in fig. 1, the cladding limiting unit comprises a rotary pressing plate 18; a pair of limiting support plates 132 which are symmetrically arranged front and back are respectively formed at the left part and the right part of the upper end surface of the mounting strip 13; the rotary platen 18 is rotatably disposed between the upper ends of a pair of position limiting support plates 132.

As shown in fig. 1, a vertical cylinder 21 is fixed on the horizontal part of the upper support frame 17; the cutting support plate 22 is fixed at the lower end of the piston rod of the vertical cylinder 21.

As shown in fig. 1, the left end and the right end of the upper end surface of the cutting support plate 22 are respectively formed with a downward-opening side support frame 24; a pair of vertical guide rods 241 which are symmetrically arranged front and back are formed between the horizontal part of the side supporting frame 24 and the upper end surface of the cutting supporting plate 22; one end of the pair of upper pressing support plates 25, which is close to each other, is vertically sleeved on the pair of vertical guide rods 241 on the corresponding side; an upper pressure spring 242 is sleeved on the vertical guide rod 241; the upper end of the upper compression spring 242 is fixed to the lower end surface of the horizontal portion of the side support frame 24, and the lower end is fixed to the upper end surface of the upper press support plate 25.

As shown in fig. 1 and 2, a pair of inner support plates 16 are formed with a lower left and right guide groove 160 at the upper right part of the end surfaces adjacent to each other; a lower left driving threaded rod 271 is pivoted between the left side wall and the right side wall of the lower left guide groove 160 and the lower right guide groove; a lower left driving motor and a lower right driving motor are fixed on the left side wall of the lower left guide groove 160 and the left side wall of the lower right guide groove; the left end of the lower left and right driving threaded rod 271 is fixedly connected with the output shaft of the lower left and right driving motor; the left ends of the front and rear end surfaces of the second blanking plate 27 are respectively formed with a rectangular lower moving block matched with the lower left and right guide grooves 160; the lower moving block is arranged in the lower left and right guide grooves 160 of the corresponding side in a left-right movement mode and is in threaded connection with the lower left and right driving threaded rods 271 of the corresponding side;

as shown in fig. 1 and 2, the right portion of the upper end surface of the inner support plate 16 is respectively formed with an upper left and right guide groove 161; an upper left and right driving threaded rod 261 is pivoted between the left and right side walls of the upper left and right guide groove 161; an upper left and right driving motor is fixed on the left side wall of the upper left and right guide groove 161; the left end of the upper left and right driving threaded rod 261 is fixedly connected with an output shaft of an upper left and right driving motor; a pair of rectangular upper moving blocks matched with the upper left and right guide grooves 161 are respectively formed at the left end of the lower end surface of the first blanking plate 26; the upper moving block is disposed left and right in the upper left and right guide grooves 161 of the corresponding side and is screwed on the upper left and right driving screw rods 261 of the corresponding side.

The working principle of the alternate blanking shoemaking cutting device is that;

as shown in fig. 1 in an initial state, the first blanking plate 26 and the second blanking plate 27 are at the leftmost end and are located directly above the cutting support plate 22; a pair of outer support plates 12 are uppermost;

firstly, the leather 30 is pressed on the pair of mounting bars 13 by the four rotary press plates 18 and the leather 30 is in a tensioned state, then the cutting support plate 22 descends, the support bar 251 is firstly pressed down to abut against the mounting bars 13 in the descending process, so that the pair of mounting bars 13 descends along with the descending process until the leather 30 abuts against the blanking adsorption block 28, at the moment, the suction holes 280 generate suction to adsorb the leather 30, then the cutting support plate 22 descends continuously, the cutting knife 23 cuts the leather 30, then the cutting support plate 22 ascends to return, the pair of mounting bars 13 also ascends to return, then the first blanking plate 26 moves rightwards, all the blanking adsorption blocks 28 on the first blanking plate 26 are positioned at the right side of the leather 30, so that an operator can take the cut leather from the first blanking plate 26, then clamp the leather 30 again, then the pair of outer support plates 12 descends, and the upper support frame 17 also descends, then, according to the above principle, the leather 30 will contact and be adsorbed by the blanking adsorption blocks 28 on the second blanking plate 27, so that the cutting knife 23 cuts the leather 30, then the second blanking plate 27 moves rightwards, so that all the blanking adsorption blocks 28 on the second blanking plate 27 are positioned at the right side of the leather 30, then the cutting support plate 22 is lifted to return, the pair of arrangement strips 13 is also lifted to return, then the pair of outer support plates 12 are lifted to return, and finally the first blanking plate 26 moves leftwards to return, so that preparation is made for the next cutting, and meanwhile, an operator can take the cut leather from the second blanking plate 27;

according to the principle, the first blanking plate and the second blanking plate move left and right alternately, so that blanking is facilitated.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, there are variations on the embodiment and the application scope according to the idea of the present invention, and the content of the present description should not be construed as a limitation to the present invention.