A winding type upper forming machine

Abstract

The utility model discloses a winding type upper forming machine, comprising a base placed on the ground, a column fixedly installed on the rear side of the base, a stepping motor fixedly installed on the top of the column, an eccentric wheel fixedly installed on the output shaft of the stepping motor, a frame fixedly installed on the top of one side of the column, a lower pressure arm slidably installed inside the frame, and both sides of the bottom of the lower pressure arm are fixedly connected with a reset spring. The utility model adopts a winding type feeding structure design, and the raw materials quickly pass under the cutting knife and are continuously cut into the shape of the upper under the cooperation of two winding devices. Under the action of the pad, it can be ensured that the complete upper can be completely cut out at one time, and then the cut inclined surface can be taken down and collected, the cutting speed is fast, the efficiency is high, it provides convenience for the user's work and use, and can also ensure the user's work safety.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe upper processing, in particular to a winding shoe upper forming machine. Background Art

[0002] In the processing of shoe uppers, the raw materials are sent into the cutting and forming machine, and the bevel is processed and formed under the processing of the cutting machine. The traditional processing method is that the user puts the raw materials into the machine, smoothes and adjusts them, and then places the cutter in the appropriate position. Finally, the machine presses down to complete the cutting. However, in this process, the user needs to constantly change the position of the cutter, which takes a lot of time and reduces the processing efficiency of the upper. Moreover, when changing the position of the cutter, the user's hand must often reach into the machine, which poses a great safety hazard and is easy to cause damage to the user's hand, resulting in low work safety.

[0003] In view of the above problems, the present invention makes improvements. Summary of the invention

[0004] The utility model provides a winding type upper forming machine, which solves the above problems existing in the use process of the prior art.

[0005] The technical solution of the utility model is achieved as follows: a winding-type upper forming machine comprises a base placed on the ground, a column is fixedly installed on the rear side of the base, a stepper motor is fixedly installed on the top of the column, an eccentric wheel is fixedly installed on the output shaft of the stepper motor, a frame is fixedly installed on the top of one side of the column, a lower pressure arm is slidably installed inside the frame, both sides of the bottom of the lower pressure arm are fixedly connected with return springs, one end of the return spring away from the lower pressure arm is fixedly connected to the frame, and a workbench located directly below the frame is fixedly installed on the top of the base.

[0006] The utility model is used for the winding type upper forming machine as described above, further comprising: a backing plate is fixedly installed on the top of the workbench, and guide members are detachably installed on both sides of the workbench.

[0007] The utility model is used for the winding upper forming machine as described above, further: movable frames are arranged on both sides of the base, winding rollers are movably installed on the inner side of the movable frames, the two winding rollers are adapted to each other, and a fastening component is arranged between the movable frame and the base.

[0008] The utility model is used for the winding upper forming machine as described above, further: the fastening assembly includes a pin movably installed on the movable frame and a sleeve fixedly installed on the base, the end of the pin facing the sleeve is inserted into the interior of the sleeve, and a pull ring is fixedly installed on the top of the pin.

[0009] The utility model is used for the winding upper forming machine as described above, further: both ends of one side of the movable frame are fixedly connected with positioning blocks, and both ends of both sides of the base are provided with positioning grooves adapted to the positioning blocks.

[0010] The utility model is used for the winding upper forming machine as described above, further: both sides of the lower pressure arm are fixedly connected to the limiting slider, and both sides of the inner cavity of the frame are provided with limiting sliding grooves adapted to the limiting slider.

[0011] The utility model is used for the winding type upper forming machine as described above, further comprising: a groove adapted to the eccentric wheel is provided on the top of the lower pressure arm, and a cutting knife is detachably mounted on the bottom of the lower pressure arm.

[0012] In summary, the beneficial effects of the present invention are:

[0013] 1. The utility model adopts a winding feeding structure design. With the cooperation of two winding devices, the raw materials quickly pass under the cutting knife and are continuously cut into the shape of the upper by the cutting knife. Under the action of the pad, it can be ensured that the complete upper can be completely cut out at one time, and then the cut bevel can be removed and collected. The cutting speed is fast and the efficiency is high, which provides convenience for the user's work and can also ensure the user's work safety.

[0014] 2. The utility model arranges a pad and a guide. The pad is installed on the workbench and is located directly below the cutting knife and is matched with the cutting knife. In this way, the pad can play a supporting role when the cutting knife is pressed down for cutting, thereby ensuring the flatness of the raw materials when being cut, ensuring that the upper can be cut quickly and neatly, and providing convenience for the user's work. The raw materials will also pass over the guide, which will guide and protect the raw materials to avoid the raw materials from being broken due to friction with the corners of the workbench.

[0015] 3. The utility model arranges a movable frame and a winding roller, and the movable frame and the winding roller form a winding device. The two winding devices are arranged on both sides of the base, and are placed on the unwinding end and the winding end of the machine for unwinding and winding respectively. It is determined which one is used for unwinding and which one is used for winding according to actual work needs. In this way, the raw materials can continuously feed the forming machine, thereby increasing the speed of upper forming and improving the efficiency of upper processing.

[0016] 4. The utility model sets a fastening assembly, which is used to dock the winding device composed of a mobile frame and a winding roller with the base. When docking, first dock the mobile frame and the base until the positioning block is inserted into the positioning groove, then flip the bayonet toward the direction of the sleeve, and hold the pull ring to control the end of the bayonet to insert it into the sleeve. In this way, the mobile frame and the base can be fixed together, thereby ensuring the smooth progress of the upper processing work and providing convenience for the user's work.

[0017] 5. The utility model provides positioning grooves and positioning blocks. When the winding device composed of the movable frame and the winding roller is docked with the base, the positioning blocks will be inserted into the corresponding positioning grooves to realize the positioning of the winding device, thereby facilitating the user to insert the bayonet pin into the sleeve, providing convenience for the user's installation work.

[0018] 6. The utility model provides a limit slider and a limit slot. When the lower pressure arm moves, the two limit sliders will also slide in the corresponding limit slots to limit the lower pressure arm, thereby ensuring the stability of the lower pressure arm when it moves and providing convenience for the user.

[0019] 7. The utility model provides a groove and a cutting knife, wherein the cutting knife is used to cut the raw materials passing through, and the cutting knife is assembled in a detachable installation manner, such as a bolt connection manner, so that the user can conveniently maintain the cutting knife. This is a prior art. When working, a part of the eccentric wheel extends into the groove and rotates in the groove. Moreover, under the action of the reset spring, the lower pressure arm will always fit the eccentric wheel, thereby limiting the eccentric wheel and the lower pressure arm, providing convenience for the user's work. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model;

[0023] Figure 3 for Figure 1 A is an enlarged schematic diagram of the local three-dimensional structure;

[0024] Figure 4It is a schematic cross-sectional view of a local three-dimensional structure of the utility model;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the lower pressure arm.

[0026] In the figure: 1, base, 2, column, 3, stepper motor, 4, eccentric wheel, 5, frame, 6, lower pressure arm, 7, return spring, 8, workbench, 9, pad, 10, guide, 11, movable frame, 12, winding roller, 13, fastening assembly, 14, positioning groove, 15, positioning plug, 16, limiting slider, 17, limiting slide groove, 18, groove, 19, cutting knife, 131, latch, 132, sleeve, 133, pull ring. DETAILED DESCRIPTION

[0027] The following will be combined with the attached embodiment of the utility model Figure 1-5 , clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0028] A winding-type upper forming machine comprises a base 1 placed on the ground, a column 2 is fixedly installed on the rear side of the base 1, a stepper motor 3 is fixedly installed on the top of the column 2, an eccentric wheel 4 is fixedly installed on the output shaft of the stepper motor 3, a frame 5 is fixedly installed on the top of one side of the column 2, a lower pressure arm 6 is slidably installed inside the frame 5, both sides of the bottom of the lower pressure arm 6 are fixedly connected with a return spring 7, one end of the return spring 7 away from the lower pressure arm 6 is fixedly connected to the frame 5, and a workbench 8 located directly below the frame 5 is fixedly installed on the top of the base 1.

[0029] The specific use process is as follows: first, the two winding devices are arranged and installed on both sides of the machine, and they are fixed better. Specifically, the fastening assembly 13 is used to dock the winding device composed of the mobile frame 11 and the winding roller 12 with the base 1. When docking, first dock and fit the mobile frame 11 with the base 1 until the positioning plug 15 is inserted into the positioning groove 14, and then flip the bayonet 131 in the direction of the card sleeve 132, and hold the pull ring 133 to control the end of the bayonet 131 to be inserted into the card sleeve 132, so that the mobile frame 11 and the base 1 can be fixed together, thereby ensuring the smooth progress of the shoe upper processing work and providing convenience for the user's work. Then the mobile frame 11 on one side and the winding roller 12 are connected. The roller 12 starts to unwind, and the raw material passes between the pad 9 and the cutting knife 19, and finally the end is wound on another movable frame 11 and the winding roller 12 to be wound up, wherein the pad 9 is installed on the workbench 8, and is located directly below the cutting knife 19 and is adapted to the cutting knife 19, so that the pad 9 can play a supporting role when the cutting knife 19 is pressed down to cut, to ensure the flatness of the raw material when it is cut, to ensure that the upper can be cut quickly and neatly, and to provide convenience for the user's work, wherein the raw material will also pass through the guide 10, and the guide 10 will play a guiding and protecting role for the raw material, to avoid the raw material from being disconnected by friction with the corners of the workbench 8, and when the raw material passes, the stepper motor 3 The work will also be started at the same time, and the stepper motor 3 will drive the eccentric wheel 4 to rotate. Because the eccentric wheel 4 is set in the eccentric wheel state, the eccentric wheel 4 will press down the lower pressure arm 6 when it rotates, and then the lower pressure arm 6 will slide in the frame 5. At the same time, the lower pressure arm 6 will also compress the two return springs 7, and then the cutting knife 19 installed on the lower pressure arm 6 will also move downward. Finally, the cutting knife 19 presses down on the material to cut the material into the shape of the shoe upper. The lower pressure arm 6 will also drive the limit slider 16 to slide in the corresponding limit slide groove 17 when sliding. When the lower pressure arm 6 moves, the two limit sliders 16 will also slide in the corresponding limit slide groove 17, so as to adjust the lower pressure arm 6 is limited to ensure the stability of the lower pressure arm 6 when it moves and works, providing convenience for the user's work. Then, after the cutting knife 19 has finished cutting, the eccentric wheel 4 has also rotated a circle. At this time, under the action of the reset spring 7, the lower pressure arm 6 is bounced upward, and the cutting knife 19 is also moved up and reset. At this time, the cut and formed inclined surface is sent out of the machine along with the scraps and is rolled up. Before being rolled up, the user takes out and collects the formed inclined surface, and then the eccentric wheel 4 rotates again to press the lower pressure arm 6 downward, and the cutting knife 19 cuts the raw material again. The above working process is repeated to achieve uninterrupted inclined surface cutting work, improve the speed of inclined surface processing, improve the efficiency of upper processing, and provide convenience for the user's work.

[0030] Therefore, a winding feeding structure design is adopted. With the cooperation of the two winding devices, the raw materials quickly pass under the cutting knife 19 and are continuously cut into the shape of the upper by the cutting knife 19. In addition, under the action of the pad 9, it can be ensured that the complete upper can be completely cut out at one time, and then the cut bevel can be removed and collected. The cutting speed is fast and the efficiency is high, which provides convenience for the user's work and can also ensure the user's work safety.

[0031] A backing plate 9 is fixedly mounted on the top of the workbench 8 , and guide members 10 are detachably mounted on both sides of the workbench 8 .

[0032] Specifically, the pad 9 and the guide 10 are arranged such that the pad 9 is installed on the workbench 8 and is located directly below the cutting knife 19 and is matched with the cutting knife 19. In this way, the pad 9 can play a supporting role when the cutting knife 19 is pressed down for cutting, thereby ensuring the flatness of the raw materials when being cut, ensuring that the uppers can be cut quickly and neatly, and providing convenience for the user's work. The raw materials will also pass over the guide 10, and the guide 10 will play a guiding and protecting role for the raw materials, thereby preventing the raw materials from being broken due to friction with the corners of the workbench 8.

[0033] A movable frame 11 is disposed on both sides of the base 1 , a winding roller 12 is movably mounted inside the movable frame 11 , and the two winding rollers 12 are adapted to each other. A fastening assembly 13 is disposed between the movable frame 11 and the base 1 .

[0034] Specifically, the movable frame 11 and the winding roller 12 are arranged, and the movable frame 11 and the winding roller 12 constitute a winding device. The two winding devices are respectively arranged on both sides of the base 1, and are respectively placed at the unwinding end and the winding end of the machine for unwinding and winding. It is determined which one is used for unwinding and which one is used for winding according to actual work needs. In this way, the raw materials can continuously feed the forming machine, thereby increasing the speed of upper forming and improving the efficiency of upper processing.

[0035] The fastening assembly 13 includes a pin 131 movably mounted on the mobile frame 11 and a sleeve 132 fixedly mounted on the base 1 . One end of the pin 131 facing the sleeve 132 is inserted into the interior of the sleeve 132 . A pull ring 133 is fixedly mounted on the top of the pin 131 .

[0036] Specifically, the fastening component 13 is provided, and the fastening component 13 is used to dock the winding device composed of the mobile frame 11 and the winding roller 12 with the base 1. When docking, the mobile frame 11 and the base 1 are first docked and fitted until the positioning block 15 is inserted into the positioning groove 14, and then the pin 131 is flipped in the direction of the sleeve 132, and the pull ring 133 is held to control the end of the pin 131 to be inserted into the sleeve 132, so that the mobile frame 11 and the base 1 can be fixed together, thereby ensuring the smooth progress of the upper processing work and providing convenience for the user's work.

[0037] Both ends of one side of the movable frame 11 are fixedly connected with positioning blocks 15 , and both ends of both sides of the base 1 are provided with positioning grooves 14 adapted to the positioning blocks 15 .

[0038] Specifically, with the arrangement of the positioning groove 14 and the positioning block 15, when the winding device composed of the movable frame 11 and the winding roller 12 is docked with the base 1, the positioning block 15 will be inserted into the corresponding positioning groove 14 to realize the positioning of the winding device, thereby making it convenient for the user to insert the pin 131 into the sleeve 132, providing convenience for the user's installation work.

[0039] Both sides of the lower pressing arm 6 are fixedly connected with limit sliders 16 , and both sides of the inner cavity of the frame 5 are provided with limit sliding grooves 17 matched with the limit sliders 16 .

[0040] Specifically, with the setting of the limit slider 16 and the limit slot 17, when the lower pressure arm 6 moves, the two limit sliders 16 will also slide in the corresponding limit slot 17, so as to limit the lower pressure arm 6, ensure the stability of the lower pressure arm 6 when moving, and provide convenience for the user's work.

[0041] A groove 18 adapted to the eccentric wheel 4 is formed at the top of the pressing arm 6 , and a cutting knife 19 is detachably mounted at the bottom of the pressing arm 6 .

[0042] Specifically, the groove 18 and the cutting knife 19 are arranged, and the cutting knife 19 is used to cut the raw materials passing through, and the cutting knife 19 is assembled in a detachable installation manner, such as a bolt connection manner, which is convenient for users to maintain the cutting knife 19. This is the prior art. When working, a part of the eccentric wheel 4 extends into the groove 18 and rotates in the groove 18, and under the action of the reset spring 7, the lower pressure arm 6 will always fit the eccentric wheel 4, thereby limiting the eccentric wheel 4 and the lower pressure arm 6, providing convenience for users' work.

[0043] It should be noted that the functions to be implemented by each hardware in the utility model are supported by a large number of mature technologies and belong to the existing technology. The essence of the utility model is to optimize the combination of existing hardware and its connection method for specific application scenarios to meet the adaptation needs in specific application scenarios and solve the problems raised in the background technology (not involving improvements to the software inside the hardware).

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rolling-type upper forming machine, comprising a base (1) placed on the ground, characterized in that: A column (2) is fixedly mounted on the rear side of the base (1), a stepper motor (3) is fixedly mounted on the top of the column (2), an eccentric wheel (4) is fixedly mounted on the output shaft of the stepper motor (3), a frame (5) is fixedly mounted on the top of one side of the column (2), a lower pressure arm (6) is slidably mounted inside the frame (5), both sides of the bottom of the lower pressure arm (6) are fixedly connected to a return spring (7), one end of the return spring (7) away from the lower pressure arm (6) is fixedly connected to the frame (5), and a workbench (8) located directly below the frame (5) is fixedly mounted on the top of the base (1).

2. A winding type upper forming machine according to claim 1, characterized in that: A backing plate (9) is fixedly mounted on the top of the workbench (8), and guide members (10) are detachably mounted on both sides of the workbench (8).

3. A winding type upper forming machine according to claim 2, characterized in that: A movable frame (11) is provided on both sides of the base (1), a winding roller (12) is movably mounted inside the movable frame (11), the two winding rollers (12) are adapted to each other, and a fastening assembly (13) is provided between the movable frame (11) and the base (1).

4. A winding type upper forming machine according to claim 3, characterized in that: The fastening assembly (13) comprises a latch (131) movably mounted on the mobile frame (11) and a sleeve (132) fixedly mounted on the base (1); one end of the latch (131) facing the sleeve (132) is inserted into the interior of the sleeve (132); and a pull ring (133) is fixedly mounted on the top of the latch (131).

5. The winding type upper forming machine according to claim 4, characterized in that: Both ends of one side of the movable frame (11) are fixedly connected with positioning blocks (15), and both ends of both sides of the base (1) are provided with positioning grooves (14) adapted to the positioning blocks (15).

6. The winding type upper forming machine according to claim 5, characterized in that: Both sides of the lower pressing arm (6) are fixedly connected to limit slide blocks (16), and both sides of the inner cavity of the frame (5) are provided with limit slide grooves (17) that are compatible with the limit slide blocks (16).

7. The winding type upper forming machine according to claim 6, characterized in that: The top of the lower pressing arm (6) is provided with a groove (18) adapted to the eccentric wheel (4), and the bottom of the lower pressing arm (6) is detachably provided with a cutting knife (19).

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