Vamp setting machine

Abstract

The utility model discloses a vamp setting machine which comprises a machine frame, a supporting frame is arranged in the machine frame, a lower die is installed in the middle of the top of the supporting frame, a hydraulic cylinder is installed in the middle of the top of the machine frame, the bottom of the hydraulic cylinder extends into the machine frame, and a setting assembly is arranged at the bottom of the hydraulic cylinder. The rotary knob is screwed anticlockwise, the bidirectional lead screw is driven to rotate anticlockwise, the fixing rod is driven to slide towards the two sides, meanwhile, the sliding fixing rod is limited through the sliding groove, the stability of the fixing rod in the sliding process is improved, the fixing plate cannot be fixed when the fixing rod moves towards the two sides, and then the fixing plate can slide outwards; according to the device, the fixing plate is arranged in the mounting groove, then the upper mold is disassembled, the upper mold can be conveniently replaced according to actual requirements, when the upper mold is mounted, only the fixing plate needs to be placed into the mounting groove through the through hole, then the knob is screwed clockwise, and therefore the device can conveniently disassemble and assemble the upper mold.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe-making equipment, in particular to a shoe upper shaping machine. Background Art

[0002] In the shoe-making process, after the shoe upper completes processes such as gluing, it needs to be shaped to form a certain arc to meet the aesthetic requirements, and a shoe upper shaping machine is required for shaping.

[0003] The shaping molds in the existing shoe upper shaping machines often adopt an integrated design or a complex locking mechanism, resulting in cumbersome operation and long time consumption when the molds need to be replaced according to different shoe styles, which affects the production efficiency. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a shoe upper shaping machine.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A shoe upper shaping machine of the utility model includes a frame. A support frame is arranged inside the frame. A lower mold is installed in the middle of the top of the support frame. A hydraulic cylinder is installed in the middle of the top of the frame. The bottom of the hydraulic cylinder extends into the inside of the frame. A shaping component is arranged at the bottom of the hydraulic cylinder. The shaping component includes a mounting plate, a mounting groove, a bidirectional lead screw, a knob, a sliding groove, a fixing rod, a through hole, a fixing plate, a fixing hole, a connecting column, and an upper mold. Clamping components are arranged at the bottoms of both sides of the mounting plate.

[0007] As a preferred technical solution of the utility model, the mounting plate is fixedly installed at the bottom of the hydraulic cylinder. The mounting groove is formed inside the mounting plate. The through hole is formed at the front side of the mounting plate. The through hole communicates with the mounting groove. The sliding groove is formed at the inner top wall of the mounting groove.

[0008] As a preferred technical solution of the utility model, one side inner wall of the mounting groove is rotatably installed with the bidirectional lead screw. The other end of the bidirectional lead screw extends outside the mounting plate and is fixedly installed with the knob. Both sides of the bidirectional lead screw are threadedly connected with the fixing rods. The fixing rods are L-shaped structures. The tops of the fixing rods extend into the sliding groove and are slidably connected with the sliding groove.

[0009] As a preferred technical solution of the present utility model, the fixing plate matches the size of the through hole. The fixing plate is slidably connected between the through hole and the installation groove. Fixing holes are provided on both sides of the fixing plate, and the fixing holes are used in cooperation with the fixing rods. A connecting column is fixedly installed at the bottom of the fixing plate, and an upper mold is fixedly installed at the bottom of the connecting column.

[0010] As a preferred technical solution of the present utility model, the clamping assembly includes a connecting plate, a telescopic rod, a spring, and a clamping plate. The connecting plates are fixedly installed at the bottom of both sides of the installation plate. Two telescopic rods are fixedly installed at the bottom of each connecting plate. The clamping plates are fixedly connected to the bottoms of the telescopic rods. Springs are sleeved outside the telescopic rods. The tops of the springs are fixedly connected to the connecting plates, and the bottoms of the springs are fixedly connected to the clamping plates.

[0011] As a preferred technical solution of the present utility model, a controller is provided on one side of the frame.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By setting a knob, a bidirectional lead screw, a fixing rod, a fixing hole, and a sliding groove, the present utility model drives the bidirectional lead screw to rotate counterclockwise by turning the knob counterclockwise, drives the fixing rod to slide to both sides, and limits the sliding fixing rod through the sliding groove at the same time, improving the stability of the fixing rod during sliding. When the fixing rod moves to both sides, the fixation of the fixing plate is lost, and then the fixing plate can be slid outwards, and then the upper mold can be disassembled, facilitating the replacement of the upper mold according to actual needs. When installing the upper mold, just put the fixing plate into the installation groove through the through hole, and then turn the knob clockwise, so that the device can conveniently disassemble and install the upper mold, meeting diverse requirements.

[0014] 2. Through the setting of the clamping assembly, when the hydraulic cylinder drives the upper mold to descend, the clamping plate will come into contact with the shoe upper in advance. Through the cooperation of the spring and the telescopic rod, the shoe upper is pressed and limited by the clamping plate, improving the stability of the shoe upper during shaping, and thus improving the shaping effect of the shoe upper. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, but do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is the overall structural schematic diagram of the present utility model;

[0017] Figure 2 is the front sectional view of the present utility model;

[0018] Figure 3 is the Figure 2 enlarged view of the structure at position A in the present utility model;

[0019] Figure 4 is the three-dimensional view of the mold assembly of the present utility model;

[0020] Figure 5 is the three-dimensional view of the fixing plate, connecting column and upper mold of the present utility model;

[0021] In the figure: 1, frame; 2, support frame; 3, lower mold; 4, hydraulic cylinder; 5, mounting plate; 6, mounting groove; 7, bidirectional lead screw; 8, knob; 9, chute; 10, fixed rod; 11, through hole; 12, fixing plate; 13, fixing hole; 14, connecting column; 15, upper mold; 16, connecting plate; 17, telescopic rod; 18, spring; 19, clamping plate; 20, controller. Specific embodiments

[0022] The following is a description of the preferred embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, and are not used to limit the present utility model.

[0023] Among them, the same reference numerals in the drawings all refer to the same components.

[0024] As Figures 1-5 shown, the present utility model provides a shoe upper shaping machine, which includes a frame 1. A support frame 2 is arranged inside the frame 1. A lower mold 3 is installed in the middle of the top of the support frame 2. A hydraulic cylinder 4 is installed in the middle of the top of the frame 1. The bottom of the hydraulic cylinder 4 extends into the inside of the frame 1. A shaping assembly is arranged at the bottom of the hydraulic cylinder 4. The shaping assembly includes a mounting plate 5, a mounting groove 6, a bidirectional lead screw 7, a knob 8, a chute 9, a fixed rod 10, a through hole 11, a fixing plate 12, a fixing hole 13, a connecting column 14, and an upper mold 15. Clamping assemblies are arranged at the bottoms of both sides of the mounting plate 5.

[0025] By turning the knob 8 counterclockwise, the device drives the bidirectional lead screw 7 to rotate counterclockwise, driving the fixed rod 10 to slide to both sides. At the same time, the sliding fixed rod 10 is limited by the chute 9 to improve the stability of the fixed rod 10 during sliding. When the fixed rod 10 moves to both sides, the fixation of the fixed plate 12 will be lost, and then the fixed plate 12 can be slid outwards, and then the upper mold 15 can be disassembled, which is convenient to replace the upper mold 15 according to actual needs. When installing the upper mold 15, just put the fixed plate 12 into the installation groove 6 through the through hole 11, and then turn the knob 8 clockwise, so that the device can conveniently disassemble and install the upper mold 15, which can meet diverse needs; when the hydraulic cylinder 4 drives the upper mold 15 to descend, the clamping plate 19 will contact the shoe upper in advance. Through the cooperation of the spring 18 and the telescopic rod 17, the shoe upper is pressed and limited by the clamping plate 19 to improve the stability of the shoe upper during shaping, and thus improve the shaping effect of the shoe upper.

[0026] Further, the mounting plate 5 is fixedly installed at the bottom of the hydraulic cylinder 4. An installation groove 6 is opened inside the mounting plate 5, a through hole 11 is opened on the front side of the mounting plate 5, the through hole 11 communicates with the installation groove 6, and a chute 9 is opened on the top inner wall of the installation groove 6.

[0027] Further, a bidirectional lead screw 7 is rotatably installed on one inner wall of the installation groove 6. The other end of the bidirectional lead screw 7 extends to the outside of the mounting plate 5 and is fixedly installed with a knob 8. Both sides of the bidirectional lead screw 7 are threadedly connected with a fixed rod 10. The fixed rod 10 is of an L-shaped structure. The top of the fixed rod 10 extends into the chute 9 and is slidably connected with the chute 9.

[0028] Further, the fixed plate 12 is matched with the size of the through hole 11. The fixed plate 12 is slidably connected with the installation groove 6 through the through hole 11. Fixing holes 13 are opened on both sides of the fixed plate 12. The fixing holes 13 are used in cooperation with the fixed rod 10. A connecting column 14 is fixedly installed at the bottom of the fixed plate 12, and an upper mold 15 is fixedly installed at the bottom of the connecting column 14.

[0029] Further, the clamping assembly includes a connecting plate 16, a telescopic rod 17, a spring 18, and a clamping plate 19. The connecting plate 16 is fixedly installed at the bottom of both sides of the mounting plate 5. Two telescopic rods 17 are fixedly installed at the bottom of the connecting plate 16. The bottom of the telescopic rods 17 is fixedly connected with a clamping plate 19. Springs 18 are wrapped around the outside of the telescopic rods 17. The top of the spring 18 is fixedly connected with the connecting plate 16, and the bottom of the spring 18 is fixedly connected with the clamping plate 19.

[0030] Further, a controller 20 is provided on one side of the frame 1.

[0031] Working principle: When in use, place the shoe upper on the lower mold 3, and then replace the upper mold 15 according to the shoe upper to be shaped. By turning the knob 8 counterclockwise, drive the bidirectional lead screw 7 to rotate counterclockwise, drive the fixed rod 10 to slide to both sides, and at the same time limit the sliding fixed rod 10 through the chute 9 to improve the stability of the fixed rod 10 during sliding. When the fixed rod 10 moves to both sides, the fixation of the fixing plate 12 will be lost, and then the fixing plate 12 can be slid outwards, and then the upper mold 15 can be disassembled, and the corresponding upper mold 15 can be installed. When installing the corresponding upper mold 15, just put the fixing plate 12 into the installation groove 6 through the through hole 11, and then turn the knob 8 clockwise to complete the installation of the corresponding upper mold 15. Then drive the upper mold 15 to move downwards through the hydraulic cylinder 4. When the hydraulic cylinder 4 drives the upper mold 15 to descend, the clamping plate 19 will come into contact with the shoe upper in advance. Through the cooperation of the spring 18 and the telescopic rod 17, the shoe upper is pressed and limited by the clamping plate 19 to improve the stability of the shoe upper during shaping, and thus improve the shaping effect of the shoe upper. Then, through the cooperation of the upper mold 15 and the lower mold 3, the shaping work of the shoe upper is completed.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A shoe upper shaping machine, characterized in that: The invention comprises a frame (1), wherein a support frame (2) is arranged inside the frame (1), a lower mold (3) is installed in the middle of the top of the support frame (2), a hydraulic cylinder (4) is installed in the middle of the top of the frame (1), the bottom of the hydraulic cylinder (4) extends into the inside of the frame (1), a shaping component is arranged at the bottom of the hydraulic cylinder (4), and the shaping component comprises a mounting plate (5), a mounting groove (6), a bidirectional screw rod (7), a knob (8), a slide groove (9), a fixing rod (10), a through hole (11), a fixing plate (12), a fixing hole (13), a connecting column (14), and an upper mold (15), and clamping components are arranged at the bottom of both sides of the mounting plate (5).

2. A shoe upper shaping machine according to claim 1, characterized in that: The mounting plate (5) is fixedly mounted on the bottom of the hydraulic cylinder (4); the mounting groove (6) is provided inside the mounting plate (5); the through hole (11) is provided on the front side of the mounting plate (5); the through hole (11) is communicated with the mounting groove (6); and the sliding groove (9) is provided on the top inner wall of the mounting groove (6).

3. A shoe upper shaping machine according to claim 1, characterized in that: The bidirectional screw rod (7) is rotatably mounted on the inner wall of one side of the mounting groove (6); the other end of the bidirectional screw rod (7) extends to the outside of the mounting plate (5) and is fixedly mounted with the knob (8); both sides of the bidirectional screw rod (7) are threadedly connected to the fixing rod (10); the fixing rod (10) is an L-shaped structure; the top of the fixing rod (10) extends to the inside of the slide groove (9) and is slidably connected to the slide groove (9).

4. A shoe upper shaping machine according to claim 1, characterized in that: The fixing plate (12) matches the size of the through hole (11); the fixing plate (12) is slidably connected to the mounting groove (6) via the through hole (11); the fixing holes (13) are provided on both sides of the fixing plate (12); the fixing holes (13) cooperate with the fixing rod (10); the connecting column (14) is fixedly mounted on the bottom of the fixing plate (12); and the upper mold (15) is fixedly mounted on the bottom of the connecting column (14).

5. The shoe upper shaping machine according to claim 1, characterized in that: The clamping assembly comprises a connecting plate (16), a telescopic rod (17), a spring (18), and a clamping plate (19); the connecting plate (16) is fixedly mounted on the bottom of both sides of the mounting plate (5); two telescopic rods (17) are fixedly mounted on the bottom of the connecting plate (16); the bottoms of the telescopic rods (17) are fixedly connected to the clamping plate (19); the outside of the telescopic rods (17) is covered with the spring (18); the top of the spring (18) is fixedly connected to the connecting plate (16); and the bottom of the spring (18) is fixedly connected to the clamping plate (19).

6. The shoe upper shaping machine according to claim 1, characterized in that: A controller (20) is provided on one side of the frame (1).

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