Insole cutting device

Abstract

The utility model relates to an insole cutting device. The device comprises a bottom plate, wherein supporting legs are fixedly mounted at the top of the bottom plate; the cutting mechanism is used for cutting the insoles; a supporting plate is fixedly mounted at the tops of the supporting legs, a second supporting frame is fixedly mounted at the top of the supporting plate, a second groove is formed in one side of the second supporting frame, a first mold is slidably mounted on the inner surface of the second groove, and a second mold is slidably connected to one side of the first mold; a plurality of cutting rings are fixedly mounted at the bottom of the second mold, a plurality of ninth grooves are formed in the bottom of the second mold, ejection blocks are slidably mounted on the inner surfaces of the ninth grooves, and the ninth grooves are located in the tops of the cutting rings correspondingly; and two springs are matched with an ejection block to slide on the inner surface of a ninth groove, so that the insole cut by the cutting ring can be ejected out of the cutting ring, and the insole is prevented from staying in the cutting ring to affect next cloth cutting.

Description

Technical Field

[0001] The utility model relates to the technical field of insole cutting, in particular to an insole cutting device. Background Art

[0002] Insoles are widely used in the shoe-making industry and healthcare. Generally, there are two modes: the application type in the shoe-making industry and the shoe factory application type insole, and the market commodity type. The market commodity type insole is mainly sold directly as a commodity. It is designed by developers and is a product circulating in the market. In the production and manufacturing process of insoles, generally, a large piece of fabric is directly manufactured, and the fabric is cut into the shape of insoles to obtain usable insoles.

[0003] At present, the existing cutting devices for insole production on the market have the advantages of high efficiency and automatic cutting. However, after the insole is cut out from the fabric by the existing cutting device for insole production, the insole is likely to stay in the mold. When the mold cuts the fabric next time, the presence of the insole in the mold will cause the cutting to fail. Therefore, an insole production cutting device is proposed to solve the above-mentioned problems. Summary of the Utility Model

[0004] Therefore, the technical problem to be solved by the present utility model is to overcome the problem that the mold for cutting insoles cannot be quickly replaced in the prior art.

[0005] To solve the above technical problem, the present utility model provides an insole cutting device, including a bottom plate, and support legs are fixedly installed at the top of the bottom plate;

[0006] It further includes a cutting mechanism for cutting insoles;

[0007] A support plate is fixedly installed at the top of the support legs, a second support frame is fixedly installed at the top of the support plate, a second groove is opened on one side of the second support frame, a first mold is slidably installed on the inner surface of the second groove, a second mold is slidably connected to one side of the first mold, a plurality of cutting rings are fixedly installed at the bottom of the second mold, a plurality of ninth grooves are opened at the bottom of the second mold, a top block is slidably installed on the inner surface of the ninth grooves, and the plurality of ninth grooves are respectively located at the tops of the plurality of cutting rings.

[0008] Preferably, a first groove is opened at the top of the bottom plate, a collection box is slidably installed on the inner surface of the first groove, a blanking groove is opened at the top of the support plate, the collection box is located directly below the blanking groove, and a limiting plate is fixedly installed on the other side of the support plate.

[0009] Preferably, two electric telescopic rods are fixedly installed at the bottom of the support plate, a first support frame is fixedly connected to the bottoms of the two electric telescopic rods, fixing rods are fixedly installed on both sides of the first support frame, and the first support frame is slidably installed on both sides of the support plate.

[0010] Preferably, two traction shafts are rotatably installed in the middle of the first support frame, two rotating shafts are rotatably installed on one side of the first support frame, the rotating shafts are fixedly installed on one side of the traction shafts, the other ends of the rotating shafts are fixedly connected with belt pulleys, a belt is wound around the outer surfaces of the two belt pulleys, a first motor is fixedly connected to one side of one of the belt pulleys, the bottom of the first motor is fixedly connected with a fixing plate, and the fixing plate is fixedly installed on one side of the first support frame.

[0011] Preferably, a third groove is formed at the bottom of the second support frame, a bidirectional threaded rod is rotatably installed on the inner surface of the third groove, two sliders are slidably installed on the inner surface of the third groove, one side of the two sliders is commonly threadedly connected to the outer surface of the bidirectional threaded rod, one end of the bidirectional threaded rod penetrates through the side wall of the second support frame and is fixedly connected with a second motor, and the second motor is fixedly installed on one side of the second support frame.

[0012] Preferably, connecting rods are rotatably connected to the bottoms of the two sliders, the connecting rods are rotatably installed on the top of the first mold, a fourth groove is formed on one side of the first mold, the top of the second mold is slidably installed on the inner surface of the fourth groove, two fifth grooves are formed on the top of the first mold, and limiting rods are slidably installed on the inner surfaces of the fifth grooves.

[0013] Preferably, a plurality of blanking rods are fixedly installed at the bottom of the first mold, and the plurality of blanking rods are located directly above the blanking groove.

[0014] Preferably, two sixth grooves are formed on the top of the second mold, the limiting rods penetrate through the fifth grooves and extend to the inner surfaces of the sixth grooves, a seventh groove is formed on one side of the second mold, the bottom of the first mold is slidably installed on the inner surface of the seventh groove, two springs are fixedly installed on the inner surface of the ninth groove, and the two springs are commonly fixedly installed on the top of the top block.

[0015] The above technical solution of the present utility model has the following advantages compared with the prior art:

[0016] For the insole cutting device of the present utility model, by arranging two springs to cooperate with the top block to slide on the inner surface of the ninth groove, the insole cut by the cutting ring can be ejected from the cutting ring, preventing the insole from staying in the cutting ring and affecting the next cutting of the fabric. At the same time, by cooperating the fifth groove and the sixth groove with the limiting rod, the two molds can be easily fixed together, facilitating the staff to replace molds of different models.

[0017] An insole cutting device according to the present utility model can guide the fabric to move on the support plate through two traction shafts arranged, and through the cooperation of the belt and the pulley, the two traction shafts can rotate at the same speed, which can also avoid the fabric being pulled and damaged. At the same time, when the fabric passes between the limiting plate and the support plate, the moving path of the fabric can be further limited. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to make the content of the present utility model easier to be clearly understood, the following further details the present utility model according to the specific embodiments of the present utility model in conjunction with the drawings.

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the structure of the support plate in the present utility model;

[0021] Figure 3 is a schematic diagram of the structure of the first support frame in the present utility model;

[0022] Figure 4 is a schematic diagram of the power structure of the traction shaft in the present utility model;

[0023] Figure 5 is a schematic diagram of the structure of the cutting mechanism in the present utility model;

[0024] Figure 6 is a schematic diagram of the installation structure of the blanking rod in the present utility model;

[0025] Figure 7 is a schematic diagram of the connection structure of the top block in the present utility model.

[0026] Explanation of the reference numerals in the drawings: 1, bottom plate; 11, first groove; 12, collection box; 2, support leg; 3, support plate; 31, blanking groove; 32, limiting plate; 4, electric telescopic rod; 41, first support frame; 42, fixed rod; 43, traction shaft; 44, rotating shaft; 45, pulley; 46, first motor; 47, fixing plate; 48, belt; 5, second support frame; 51, second groove; 52, third groove; 53, slider; 54, bidirectional threaded rod; 55, second motor; 56, connecting rod; 57, first mold; 571, fourth groove; 572, fifth groove; 573, blanking rod; 574, limiting rod; 58, second mold; 581, sixth groove; 582, seventh groove; 583, ninth groove; 584, spring; 585, top block; 586, cutting ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present utility model and be able to implement it, but the embodiments cited do not limit the present utility model.

[0028] Referring to Figures 1 to 7 As shown, an insole cutting device of the present utility model includes a bottom plate 1, and a support leg 2 is fixedly installed on the top of the bottom plate 1;

[0029] It further includes a cutting mechanism for cutting the insole;

[0030] A support plate 3 is fixedly installed on the top of the support leg 2, a second support frame 5 is fixedly installed on the top of the support plate 3, a second groove 51 is opened on one side of the second support frame 5, a first mold 57 is slidably installed on the inner surface of the second groove 51, a second mold 58 is slidably connected to one side of the first mold 57, a plurality of cutting rings 586 are fixedly installed on the bottom of the second mold 58, a plurality of ninth grooves 583 are opened on the bottom of the second mold 58, a top block 585 is slidably installed on the inner surface of the ninth groove 583, and the plurality of ninth grooves 583 are respectively located on the top of the plurality of cutting rings 586.

[0031] During the insole production process, a mold is used to cut the fabric to form a usable insole. During the production process, the cut insole may be adsorbed in the mold. When the mold cuts the fabric next time, there is an insole in the mold, resulting in unsuccessful cutting.

[0032] During production, first place the fabric used to cut the insole on the support plate 3. During cutting, the second mold 58 slides down along the second groove 51. When the cutting ring 586 touches the fabric, start cutting the fabric. When the bottom of the cutting ring 586 touches the support plate 3, the cutting of the fabric is completed. During the cutting process, the bottom of the cutting ring 586 and the bottom of the top block 585 touch the fabric at the same time. As the cutting ring 586 continues to move downward to cut the fabric, the top block 585 will shrink into the inner surface of the ninth groove 583. After cutting out the insole, the cutting ring 586 moves upward under the drive of the second mold 58. At this time, the top block 585 will move downward to eject the insole in the cutting ring 586, preventing the insole from staying in the cutting ring 586.

[0033] Further, as Figure 2 shown, a first groove 11 is opened on the top of the bottom plate 1, a collection box 12 is slidably installed on the inner surface of the first groove 11, a blanking groove 31 is opened on the top of the support plate 3, the collection box 12 is located directly below the blanking groove 31, and a limiting plate 32 is fixedly installed on the other side of the support plate 3.

[0034] During production, the fabric slides on the support plate 3. During the sliding process of the fabric, the fabric may be skewed. After the fabric is skewed, when cutting the fabric, there may be a situation where there is no fabric at the bottom of the cutting ring 586.

[0035] During production, passing the fabric under the bottom of the limit plate 32 can further restrict the movement path of the fabric, avoiding the possibility of the fabric being skewed. After cutting out the insole, the insole moves with the fabric. When the insole moves to the top of the blanking chute 31, the insole drops into the collection box 12.

[0036] Furthermore, as Figure 3 and Figure 4 shown, two electric telescopic rods 4 are fixedly installed at the bottom of the support plate 3. The bottoms of the two electric telescopic rods 4 are fixedly connected together with a first support frame 41. Fixed rods 42 are fixedly installed on both sides of the first support frame 41. The first support frame 41 is slidably installed on both sides of the support plate 3;

[0037] Two traction shafts 43 are rotatably installed in the middle of the first support frame 41. Two rotating shafts 44 are rotatably installed on one side of the first support frame 41. The rotating shafts 44 are fixedly installed on one side of the traction shafts 43. The other ends of the rotating shafts 44 are fixedly connected with belt pulleys 45. A belt 48 is wound around the outer surfaces of the two belt pulleys 45. A first motor 46 is fixedly connected to one side of one of the belt pulleys 45. The bottom of the first motor 46 is fixedly connected with a fixing plate 47. The fixing plate 47 is fixedly installed on one side of the first support frame 41.

[0038] During the process of cutting the fabric into insoles, it is necessary to move the fabric. During production, the first motor 46 drives the two belt pulleys 45 to rotate through the belt 48. The two belt pulleys 45 drive the two rotating shafts 44 and the traction shafts 43 to rotate. At this time, the fabric is at the bottom of the traction shafts 43. The contact between the traction shafts 43 and the fabric can drive the fabric to move. Due to production needs, fabrics of different thicknesses will be cut. At this time, it is also necessary to adjust the distance between the traction shafts 43 and the support plate 3. By extending or contracting the electric telescopic rods 4, the height of the first support frame 41 can be changed, and the traction shafts 43 will move together with the first support frame 41, achieving the purpose of adjusting the distance between the traction shafts 43 and the support plate 3. The first support frame 41 can be made more firm by the fixed rods 42 installed on both sides of the first support frame 41.

[0039] Furthermore, as Figure 5As shown, a third groove 52 is formed at the bottom of the second support frame 5. A bidirectional threaded rod 54 is rotatably installed on the inner surface of the third groove 52. Two sliders 53 are slidably installed on the inner surface of the third groove 52. One side of the two sliders 53 is commonly threadedly connected to the outer surface of the bidirectional threaded rod 54. One end of the bidirectional threaded rod 54 penetrates through the side wall of the second support frame 5 and is fixedly connected to a second motor 55. The second motor 55 is fixedly installed on one side of the second support frame 5;

[0040] Both bottoms of the two sliders 53 are rotatably connected to a connecting rod 56. The connecting rod 56 is rotatably installed on the top of the first mold 57. A fourth groove 571 is formed on one side of the first mold 57. The top of the second mold 58 is slidably installed on the inner surface of the fourth groove 571. Two fifth grooves 572 are formed on the top of the first mold 57. A limiting rod 574 is slidably installed on the inner surface of the fifth groove 572.

[0041] During production, the second motor 55 drives the bidirectional threaded rod 54 to rotate. When the fabric needs to be cut, the bidirectional threaded rod 54 makes the two sliders 53 approach each other. Driven by the connecting rod 56, the first mold 57 and the second mold 58 will move downward simultaneously to cut the fabric. When the mold needs to be replaced, lift the two limiting rods 574 upward, and the second mold 58 can be pulled out from the inner surface of the fourth groove 571. The limiting rod 574 penetrates through the fifth groove 572 and the sixth groove 581 simultaneously during use.

[0042] Furthermore, as Figure 6 shown, a plurality of blanking rods 573 are fixedly installed at the bottom of the first mold 57. The plurality of blanking rods 573 are located directly above the blanking groove 31.

[0043] After cutting out the shape of the insole on the fabric, the insole still remains on the fabric. When the fabric moves to the top of the blanking groove 31, the blanking rods 573 will descend as the first mold 57 descends. The blanking rods 573 can press down the insole to make the insole separate from the fabric and enter the collection box 12.

[0044] Furthermore, as Figure 7 shown, two sixth grooves 581 are formed on the top of the second mold 58. The limiting rod 574 penetrates through the fifth groove 572 and extends to the inner surface of the sixth groove 581. A seventh groove 582 is formed on one side of the second mold 58. The bottom of the first mold 57 is slidably installed on the inner surface of the seventh groove 582. Two springs 584 are fixedly installed on the inner surface of the ninth groove 583. The two springs 584 are commonly fixedly installed on the top of the top block 585.

[0045] During the production process, to prevent the cut insoles from staying within the cutting ring 586, two springs 584 cooperate with the top block 585. When the cutting ring 586 cuts the fabric, the top block 585 will be compressed into the inner surface of the ninth groove 583, and the spring 584 will contract. During the upward movement of the second mold 58 with the cutting ring 586, the top block 585 extends out of the ninth groove 583 under the action of the spring 584, and at the same time, it also ejects the cut insoles from the inside of the cutting ring 586.

[0046] Working principle: First, one end of the fabric passes under the bottom of the limit plate 32, and the fabric continues to move driven by the traction shaft 43. When the fabric moves to the bottom of the second support frame 5, the second motor 55 drives the bidirectional threaded rod 54 to rotate, and the two sliders 53 approach each other. The two sliders 53 respectively drive the two connecting rods 56 to rotate, and the two connecting rods 56 push the first mold 57 to slide downward along the second groove 51, and the second mold 58 also slides downward with the first mold 57. When the cutting ring 586 contacts the fabric, it continues to press downward, and the cutting ring 586 cuts the fabric into its own shape to form usable insoles. When it is necessary to replace the second mold 58 of different models, only need to lift the limit rod 574 to make the top of the second mold 58 slide on the inner surface of the fourth groove 571, and then the second mold 58 can be taken out for replacement.

[0047] The first motor 46 drives two pulleys 45 to rotate through the belt 48, and the two pulleys 45 respectively drive the traction shaft 43 to rotate through the rotating shafts 44. When the traction shaft 43 rotates, it can push the fabric to move. When cutting fabrics of different thicknesses, it is also necessary to adjust the height of the traction shaft 43. At this time, the height of the traction shaft 43 can be adjusted by extending or shortening the two electric telescopic rods 4, so that the cutting device can be applied to the cutting work of more models of insoles.

[0048] Obviously, the above embodiments are only examples for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. An insole cutting device, comprising a bottom plate (1), and support legs (2) are fixedly installed on the top of the bottom plate (1); It further includes a cutting mechanism for cutting insoles; It is characterized in that: On the top of the support legs (2), a support plate (3) is fixedly installed. On the top of the support plate (3), a second support frame (5) is fixedly installed. On one side of the second support frame (5), a second groove (51) is provided. On the inner surface of the second groove (51), a first mold (57) is slidably installed. On one side of the first mold (57), a second mold (58) is slidably connected. On the bottom of the second mold (58), a plurality of cutting rings (586) are fixedly installed. On the bottom of the second mold (58), a plurality of ninth grooves (583) are provided. On the inner surface of the ninth grooves (583), a top block (585) is slidably installed. A plurality of the ninth grooves (583) are respectively located on the top of a plurality of the cutting rings (586).

2. The insole cutting device according to claim 1, wherein: On the top of the bottom plate (1), a first groove (11) is provided. On the inner surface of the first groove (11), a collection box (12) is slidably installed. On the top of the support plate (3), a material discharge groove (31) is provided. The collection box (12) is located directly below the material discharge groove (31). On the other side of the support plate (3), a limiting plate (32) is fixedly installed.

3. An insole cutting device according to claim 2, characterized in that: On the bottom of the support plate (3), two electric telescopic rods (4) are fixedly installed. At the bottom of the two electric telescopic rods (4), a first support frame (41) is fixedly connected. On both sides of the first support frame (41), fixing rods (42) are fixedly installed. The first support frame (41) is slidably installed on both sides of the support plate (3).

4. An insole cutting device according to claim 3, characterized in that: In the middle of the first support frame (41), two traction shafts (43) are rotatably installed. On one side of the first support frame (41), two rotating shafts (44) are rotatably installed. The rotating shafts (44) are fixedly installed on one side of the traction shafts (43). The other end of the rotating shafts (44) is fixedly connected with a pulley (45). On the outer surfaces of the two pulleys (45), a belt (48) is wound and connected. On one side of one of the pulleys (45), a first motor (46) is fixedly connected. On the bottom of the first motor (46), a fixing plate (47) is fixedly connected. The fixing plate (47) is fixedly installed on one side of the first support frame (41).

5. An insole cutting device according to claim 4, characterized in that: On the bottom of the second support frame (5), a third groove (52) is provided. On the inner surface of the third groove (52), a bidirectional threaded rod (54) is rotatably installed. On the inner surface of the third groove (52), two sliders (53) are slidably installed. On one side of the two sliders (53), they are commonly threadedly connected to the outer surface of the bidirectional threaded rod (54). One end of the bidirectional threaded rod (54) penetrates through the side wall of the second support frame (5) and is fixedly connected with a second motor (55). The second motor (55) is fixedly installed on one side of the second support frame (5).

6. An insole cutting device according to claim 5, characterized in that: A connecting rod (56) is rotatably connected to the bottom of each of the two sliders (53), the connecting rod (56) is rotatably installed on the top of the first mold (57), a fourth groove (571) is formed on one side of the first mold (57), the top of the second mold (58) is slidably installed on the inner surface of the fourth groove (571), two fifth grooves (572) are formed on the top of the first mold (57), and a limiting rod (574) is slidably installed on the inner surface of the fifth groove (572).

7. An insole cutting device according to claim 6, characterized in that: A plurality of blanking rods (573) are fixedly installed at the bottom of the first mold (57), and the plurality of blanking rods (573) are located directly above the blanking groove (31).

8. An insole cutting device according to claim 7, characterized in that: Two sixth grooves (581) are formed on the top of the second mold (58), the limiting rod (574) penetrates through the fifth groove (572) and extends to the inner surface of the sixth groove (581), a seventh groove (582) is formed on one side of the second mold (58), the bottom of the first mold (57) is slidably installed on the inner surface of the seventh groove (582), and two springs (584) are fixedly installed on the inner surface of the ninth groove (583), and the two springs (584) are commonly fixedly installed on the top of the top block (585).

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