Shoe material cutting device

Abstract

The utility model belongs to the technical field of shoe processing equipment, and particularly relates to a shoe material cutting device which comprises a machine frame, a feeding device and a conveying device, and further comprises a tensioning device arranged on the machine frame and used for providing tensioning for shoe materials conveyed by the feeding device and the conveying device and preventing the shoe materials from deviating; the cut-off device is arranged on the rack and used for cutting off the conveyed shoe materials; wherein the tensioning device is arranged between the loading device and the feeding device. The shoe material cutting device has the beneficial effects that by optimizing the design of the tensioning device, the shoe material cutting device can more effectively provide necessary tensioning force for shoe materials, and the slipping and loosening phenomena in the conveying process are reduced.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of shoe processing equipment, and particularly relates to a shoe material cutting device. BACKGROUND

[0002] Shoes are indispensable household commodities. In the manufacturing process of shoes, leather, rubber, cloth and other raw materials need to be cut for subsequent processing and use.

[0003] Patent with publication number CN215532089U discloses a shoe material cutting machine, which comprises a rack, an upper feeding device, a tensioning roller, a feeding device and a cutting device through which the shoe material passes in sequence. The cutting device comprises a plurality of vertical columns arranged on the rack, a mounting frame arranged on the top of the vertical columns, and a sliding frame arranged on the mounting frame. A horizontal driving mechanism is arranged on the mounting frame and the sliding frame for driving the sliding frame to slide horizontally on the mounting frame. A lifting frame is arranged on the side wall of the sliding frame. A vertical driving mechanism is arranged on the sliding frame for driving the lifting frame to slide vertically on the sliding frame. A tool holder is arranged on the end face of the lifting frame away from the sliding frame. A cutting knife is arranged on the tool holder.

[0004] The above-mentioned patent improves the overall tensioning effect by arranging a tensioning roller between the compression roller and the upper feeding roller. Although the tensioning effect can be achieved, slipping, loosening and deviation problems still occur during actual tensioning, which need to be improved. Content of the utility model

[0005] The application aims to provide a shoe material cutting device that can solve the above-mentioned problems.

[0006] The application aims to provide a shoe material cutting device, which comprises a rack, an upper feeding device and a feeding device arranged on the rack, and further comprises:

[0007] A tensioning device arranged on the rack and used for providing tensioning for the shoe material transported by the upper feeding device and the feeding device and preventing the shoe material from deviating;

[0008] A cutting device arranged on the rack and used for cutting the transported shoe material;

[0009] The tensioning device is arranged between the upper feeding device and the feeding device.

[0010] Using the above-mentioned shoe material cutting device, the tensioning device is arranged on the frame, between the loading device and the feeding device, which is not only used to provide the necessary tensioning force for the shoe material, but also optimized to prevent the shoe material from deflecting during the transportation process. The cutting device is arranged on the frame, and is used to cut the shoe material that has been tensioned and stably transported. By optimizing the design of the tensioning device, the shoe material cutting device of the present application can more effectively provide the necessary tensioning force for the shoe material and reduce the slippage and loosening during the transportation process. The tensioning device can also prevent the shoe material from deflecting during the transportation process, ensuring that the shoe material always maintains the correct transportation path, thereby improving the accuracy and efficiency of cutting. At the same time, since the shoe material is effectively tensioned and stabilized during the transportation process, the cutting device can perform the cutting operation more accurately, thereby improving the cutting quality.

[0011] Furthermore, the tensioning device includes:

[0012] A support frame is arranged on the frame;

[0013] A tensioning roller is arranged on the support frame;

[0014] The movable retaining ring is movably arranged on the tensioning roller, and the tensioning roller is provided with a sliding groove adapted thereto;

[0015] A driving structure is provided on the tensioning roller and connected to the movable retaining ring, and is used to drive the movable retaining ring to move;

[0016] There are two movable retaining rings, which are stacked and arranged on both sides of the tensioning roller, and the driving structure can drive the two movable retaining rings to move toward each other.

[0017] The support frame is arranged on the frame to provide stable support for the tensioning roller. The tensioning roller is arranged on the support frame, and a sliding groove is provided on its surface for installing and supporting a movable retaining ring. The movable retaining ring is movably arranged on the tensioning roller and can be adjusted according to the width and thickness of the shoe material to ensure that the shoe material maintains a stable position during the tensioning process. In the present application, two movable retaining rings are provided and symmetrically arranged on both sides of the tensioning roller, which can more effectively prevent the shoe material from shifting. The driving structure is arranged on the tensioning roller and connected to the movable retaining ring, and is used to drive the movable retaining ring to move, and can adjust the position of the movable retaining ring according to the actual situation of the shoe material. By adjusting the driving structure, it is possible to adapt to shoe materials of different widths and thicknesses to ensure the stability and accuracy of the tensioning effect.

[0018] The movement of the movable retaining ring allows the tensioning device to adapt to shoe materials of varying widths and thicknesses, enhancing the versatility and flexibility of the equipment. The two symmetrically positioned retaining rings effectively prevent the shoe material from shifting during conveyance, ensuring it always maintains the correct conveying path. The design of the retaining rings, combined with the friction of the tensioning roller, effectively prevents the shoe material from loosening and slipping during conveyance, improving cutting accuracy and efficiency.

[0019] Furthermore: the movable retaining ring includes a ring body, a limiting slider arranged on the ring body, and a connecting rod connecting the ring body and the limiting slider, and the inner wall of the ring body is in contact with the shoe material.

[0020] The ring body, the main component of the movable retaining ring, has an inner wall that comes into direct contact with the shoe material. Its shape and dimensions are optimized based on the material's characteristics and conveying requirements to effectively support and guide the material. A limit slider, mounted on the ring body, engages with the sliding groove on the tensioning roller to limit the movable retaining ring's range of motion on the tensioning roller. A connecting rod connects the ring body and the limit slider.

[0021] Precise Adjustment: Through the coordination of the limit slider and connecting rod, the position of the movable retaining ring can be precisely adjusted according to the width and thickness of the shoe material, effectively adapting to shoe materials of different specifications. The setting of the ring body can effectively prevent the shoe material from slipping during transportation, ensuring that the shoe material can pass smoothly through the tensioning device.

[0022] Furthermore, the driving structure includes:

[0023] A double-headed screw rod is arranged in the sliding groove and is threadedly connected to the limit slider;

[0024] A rotating handle is provided at one end of the double-headed screw;

[0025] One end of the rotating handle extends into the sliding groove and is connected to the double-headed screw.

[0026] A double-ended screw is set in the sliding groove and is connected to the limit slider through a threaded connection. The two ends of the double-ended screw have opposite threads, so it can simultaneously drive the two limit sliders (i.e., the two movable retaining rings) to move toward or away from each other. This not only simplifies the structure but also improves the efficiency and accuracy of adjustment. A turning handle is set at one end of the double-ended screw and extends into the sliding groove to connect with the double-ended screw. The user can rotate the turning handle to drive the double-ended screw to rotate, and then drive the movable retaining ring to move.

[0027] By turning the handle, the user precisely controls the rotation of the double-ended screw, which in turn drives the movable retaining ring within the sliding groove of the tensioning roller. This ease of operation improves adjustment efficiency and reduces equipment setup time. The drive mechanism design allows the movable retaining ring to easily adapt to shoe materials of varying widths and thicknesses. Simply turning the handle adjusts the position of the movable retaining ring according to the actual shoe material, ensuring stability during the tensioning process.

[0028] Furthermore, the driving structure further includes a guide groove arranged at the bottom of the sliding groove, and the limiting sliding block is further provided with a guide roller adapted to the guide groove.

[0029] The guide groove is located at the bottom of the sliding groove, and its shape and size are compatible with the guide rollers on the limit slider. The guide rollers are installed on the limit slider and adapted to the guide groove, further reducing friction and resistance during the limit slider's movement, improving the smoothness and accuracy of movement. The combination of the guide groove and guide rollers ensures smoother and more accurate movement of the limit slider within the sliding groove, reducing vibration and noise caused by friction and resistance, and improving the overall performance of the device.

[0030] Furthermore, the cutting device includes:

[0031] pillars;

[0032] A mounting frame is provided on the top of the column;

[0033] A sliding frame is slidably arranged on the top of the mounting frame;

[0034] A driving mechanism is provided on the sliding frame and is used to drive the sliding frame to move on the mounting frame;

[0035] The sliding frame is further provided with a lifting frame, the lifting frame is provided with a knife seat, and the knife seat is provided with a cutting knife.

[0036] The mounting frame is set on the top of the column and is used to install and support the sliding frame. The sliding frame is slidably set on the top of the mounting frame to carry the lifting frame and the cutting knife, and to achieve precise adjustment of the cutting position. The driving mechanism is set on the sliding frame to drive the sliding frame to move on the mounting frame. The lifting frame is set on the sliding frame to carry the knife holder and the cutting knife, and to achieve precise adjustment of the cutting height. The knife holder is set on the lifting frame to install and fix the cutting knife. The cutting knife is set on the knife holder and is responsible for cutting the shoe material. Effect:

[0037] Through precise adjustment of the sliding and lifting frames, and the sharp and precisely designed cutting blades, the cutting device can achieve precise cutting of shoe materials to meet different cutting requirements. The innovative design of the column, mounting frame, sliding frame, drive mechanism, lifting frame, blade holder, and cutting blade achieves precise cutting of shoe materials with stability and reliability.

[0038] The beneficial effects of this application are:

[0039] 1. By optimizing the design of the tensioning device, the shoe material cutting device of the present application can more effectively provide the necessary tensioning force for the shoe material, reducing slippage and loosening during transportation;

[0040] 2. The tensioning device can also prevent the shoe material from shifting during the conveying process, ensuring that the shoe material always maintains the correct conveying path, thereby improving the accuracy and efficiency of cutting.

[0041] 3. Since the shoe material is effectively tensioned and stabilized during the conveying process, the cutting device can perform the cutting operation more accurately, thereby improving the cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a structural diagram of the utility model;

[0043] Figure 2 It is a cross-sectional view of the utility model;

[0044] Figure 3 It is a structural schematic diagram of the tensioning device of the utility model.

[0045] The reference numerals in the figure are: 100, frame; 110, loading device; 120, feeding device; 300, tensioning device; 310, supporting frame; 320, tensioning roller; 330, movable baffle ring; 331, ring body; 332, limiting slider; 333, connecting rod; 340, sliding groove; 350, driving structure; 351, double-headed screw; 352, rotating handle; 353, guide groove; 354, guide roller; 400, cutting device; 410, column; 420, mounting frame; 430, sliding frame; 440, driving mechanism; 450, lifting frame; 460, knife holder; 470, cutting knife. DETAILED DESCRIPTION

[0046] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0047] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally a class, not limited to the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / ", generally indicates that the objects before and after are in a "or" relationship.

[0048] The shoe material cutting device provided by the embodiments of the present application will be described in detail below in combination with the drawings, specific embodiments and application scenarios.

[0049] Embodiment 1:

[0050] As Figures 1 to 3 shown, the present application provides a shoe material cutting device, which includes a rack 100, a feeding device 110 and a feeding device 120 arranged on the rack 100, and further includes:

[0051] a tensioning device 300 arranged on the rack 100 and used to provide tension for the shoe material transported by the feeding device 110 and the feeding device 120 and prevent the shoe material from deviating;

[0052] a cutting device 400 arranged on the rack 100 and used to cut the transported shoe material;

[0053] Among them, the tensioning device 300 is arranged between the feeding device 110 and the feeding device 120.

[0054] In some embodiments of the present application, as Figure 1 shown, the above-mentioned shoe material cutting device is adopted, the tensioning device 300 is arranged on the rack 100 and located between the feeding device 110 and the feeding device 120, which not only provides the necessary tension for the shoe material, but also optimizes the deviation of the shoe material during transportation. The cutting device 400 is arranged on the rack 100 and used to cut the shoe material transported after tensioning and stabilization. By optimizing the design of the tensioning device 300, the shoe material cutting device of the present application can more effectively provide the necessary tension for the shoe material, reduce the slipping and loosening phenomenon during transportation. The tensioning device 300 can also prevent the shoe material from deviating during transportation, so as to ensure that the shoe material always maintains the correct transportation path, thereby improving the accuracy and efficiency of cutting. At the same time, since the shoe material is effectively tensioned and stabilized during transportation, the cutting device 400 can more accurately perform the cutting operation, thereby improving the cutting quality.

[0055] Embodiment 2:

[0056] An embodiment of the present application provides a shoe material cutting device. In addition to the above-mentioned technical features, the shoe material cutting device of the embodiment of the present application also includes the following technical features.

[0057] like Figure 1 and Figure 3 As shown, the tensioning device 300 includes:

[0058] The support frame 310 is provided on the frame 100;

[0059] The tensioning roller 320 is disposed on the support frame 310;

[0060] The movable retaining ring 330 is movably arranged on the tensioning roller 320, and the tensioning roller 320 is provided with a sliding groove 340 adapted thereto;

[0061] The driving structure 350 is provided on the tensioning roller 320 and connected to the movable retaining ring 330, and is used to drive the movable retaining ring 330 to move;

[0062] There are two movable retaining rings 330 , which are stacked and arranged on both sides of the tensioning roller 320 , and the driving structure 350 can drive the two movable retaining rings 330 to move toward each other.

[0063] In an embodiment of the present application, a support frame 310 is disposed on the frame 100 to provide stable support for the tensioning roller 320. The tensioning roller 320 is disposed on the support frame 310, and a sliding groove 340 is provided on its surface for mounting and supporting a movable retaining ring 330. The movable retaining ring 330 is movably disposed on the tensioning roller 320 and can be adjusted according to the width and thickness of the shoe material to ensure that the shoe material maintains a stable position during the tensioning process. In the present application, two movable retaining rings 330 are provided and symmetrically arranged on both sides of the tensioning roller 320, which can more effectively prevent the shoe material from shifting. A drive structure 350 is disposed on the tensioning roller 320 and connected to the movable retaining ring 330, and is used to drive the movable retaining ring 330 to move, and can adjust the position of the movable retaining ring 330 according to the actual situation of the shoe material. By adjusting the drive structure 350, it is possible to adapt to shoe materials of different widths and thicknesses, ensuring the stability and accuracy of the tensioning effect.

[0064] By moving the movable retaining ring 330, the tensioning device 300 can adapt to shoe materials of varying widths and thicknesses, enhancing the versatility and flexibility of the device. The two symmetrically positioned movable retaining rings 330 effectively prevent the shoe material from shifting during transport, ensuring it always maintains the correct conveying path. The design of the movable retaining ring 330, combined with the friction of the tensioning roller 320, effectively prevents the shoe material from loosening or slipping during transport, improving cutting accuracy and efficiency.

[0065] Furthermore, the movable retaining ring 330 includes a ring body 331, a limiting slider 332 disposed on the ring body 331, and a connecting rod 333 connecting the ring body 331 and the limiting slider 332. The inner wall of the ring body 331 contacts the shoe material.

[0066] In some embodiments of the present application, the ring body 331 serves as the main body of the movable retaining ring 330, with its inner wall in direct contact with the shoe material. The shape and size of the inner wall of the ring body 331 are optimized based on the characteristics and conveying requirements of the shoe material to effectively support and guide the shoe material. A limiting slider 332 is provided on the ring body 331, and is used to engage with the sliding groove 340 on the tensioning roller 320 to limit the range of movement of the movable retaining ring 330 on the tensioning roller 320. A connecting rod 333 is used to connect the ring body 331 and the limiting slider 332.

[0067] Precise Adjustment: Through the cooperation of the limiting slider 332 and the connecting rod 333, the position of the movable retaining ring 330 can be precisely adjusted according to the width and thickness of the shoe material, thereby effectively adapting to shoe materials of different specifications. The configuration of the ring body 331 effectively prevents the shoe material from slipping during transportation, ensuring that the shoe material can pass smoothly through the tensioning device 300.

[0068] Example 3:

[0069] An embodiment of the present application provides a shoe material cutting device. In addition to the above-mentioned technical features, the shoe material cutting device of the embodiment of the present application also includes the following technical features.

[0070] like Figure 3 As shown, the driving structure 350 includes:

[0071] The double-headed screw 351 is disposed in the sliding groove 340 and is threadedly connected to the limiting slider 332;

[0072] The rotating handle 352 is provided at one end of the double-headed screw 351;

[0073] One end of the rotating handle 352 extends into the sliding groove 340 and is connected to the double-headed screw 351 .

[0074] In the embodiment of the present application, a double-headed screw 351 is disposed within the sliding groove 340 and is threadedly connected to the limiting slider 332. The two ends of the double-headed screw 351 have opposite threads, so that the two limiting sliders 332 (i.e., the two movable retaining rings 330) can be simultaneously driven to move toward or away from each other, which not only simplifies the structure but also improves the efficiency and accuracy of adjustment. A rotating handle 352 is disposed at one end of the double-headed screw 351 and extends into the interior of the sliding groove 340 to connect with the double-headed screw 351. The user can rotate the rotating handle 352 to drive the double-headed screw 351 to rotate, thereby driving the movable retaining ring 330 to move.

[0075] By rotating the rotating handle 352, the user can accurately control the rotation of the double-headed screw rod 351, thereby driving the moving blocking ring 330 to move in the sliding groove 340 of the tensioning roller 320. The operation is easy, the adjustment efficiency is improved, and the equipment preparation time is shortened. The design of the driving structure 350 enables the moving blocking ring 330 to easily adapt to shoe materials of different widths and thicknesses. The user only needs to rotate the rotating handle 352 according to the actual situation of the shoe material to adjust the position of the moving blocking ring 330, ensuring that the shoe material remains stable during tensioning.

[0076] In the embodiment of the present application, the driving structure 350 further comprises a guide groove 353 arranged at the bottom of the sliding groove 340, and the limiting sliding block 332 is further provided with a guide roller 354 matched with the guide groove 353.

[0077] Further, the guide groove 353 is arranged at the bottom of the sliding groove 340, and the shape and size thereof are matched with the guide roller 354 on the limiting sliding block 332. The guide roller 354 is arranged on the limiting sliding block 332 and matched with the guide groove 353, which can further reduce the friction and resistance of the limiting sliding block 332 during movement, improve the smoothness and accuracy of movement. The cooperation of the guide groove 353 and the guide roller 354 makes the movement of the limiting sliding block 332 in the sliding groove 340 more stable and accurate, reduces the vibration and noise caused by friction and resistance, and improves the overall performance of the equipment.

[0078] Embodiment 4:

[0079] The shoe material cutting device provided in the embodiment of the present application comprises the above technical features and the following technical features.

[0080] As shown in Figure 1 , the cutting device 400 comprises:

[0081] a stand 410;

[0082] a mounting frame 420 arranged at the top of the stand 410;

[0083] a sliding frame 430 slidably arranged at the top of the mounting frame 420;

[0084] a driving mechanism 440 arranged on the sliding frame 430 and used to drive the sliding frame 430 to move on the mounting frame 420;

[0085] The sliding frame 430 is further provided with a lifting frame 450, the lifting frame 450 is provided with a tool holder 460, and the tool holder 460 is provided with a cutting knife 470.

[0086] In an embodiment of the present application, the mounting frame 420 is arranged on the top of the column 410 for mounting and supporting the sliding frame 430. The sliding frame 430 is slidably arranged on the top of the mounting frame 420 for carrying the lifting frame 450 and the cutting knife 470 and realizing precise adjustment of the cutting position. The driving mechanism 440 is arranged on the sliding frame 430 for driving the sliding frame 430 to move on the mounting frame 420. The lifting frame 450 is arranged on the sliding frame 430 for carrying the knife holder 460 and the cutting knife 470 and realizing precise adjustment of the cutting height. The knife holder 460 is arranged on the lifting frame 450 for mounting and fixing the cutting knife 470. The cutting knife 470 is arranged on the knife holder 460 and is responsible for cutting the shoe material. Effect:

[0087] Through precise adjustment of the sliding frame 430 and the lifting frame 450, as well as the sharp and precisely designed cutting blade 470, the cutting device 400 can achieve precise cutting of shoe materials to meet different cutting requirements. By introducing innovative designs such as the column 410, mounting frame 420, sliding frame 430, drive mechanism 440, lifting frame 450, blade holder 460, and cutting blade 470, precise cutting of shoe materials is achieved, and it is stable and reliable.

[0088] It should be noted that, in this article, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be noted that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0089] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. A shoe material cutting device, comprising a frame (100) and a loading device (110) and a feeding device (120) arranged on the frame (100), characterized in that: Also includes: A tensioning device (300) is provided on the frame (100) and is used to provide tension for the shoe material conveyed by the loading device (110) and the feeding device (120) and to prevent the shoe material from deflecting; A cutting device (400) is provided on the frame (100) and is used to cut the conveyed shoe material; The tensioning device (300) is arranged between the loading device (110) and the feeding device (120).

2. A shoe material cutting device according to claim 1, characterized in that: The tensioning device (300) comprises: A support frame (310) is provided on the frame (100); A tensioning roller (320) is disposed on the support frame (310); A movable retaining ring (330) is movably arranged on the tensioning roller (320), and the tensioning roller (320) is provided with a sliding groove (340) adapted thereto; A driving structure (350) is provided on the tensioning roller (320) and is connected to the movable retaining ring (330), and is used to drive the movable retaining ring (330) to move; There are two movable retaining rings (330), which are stacked and arranged on both sides of the tensioning roller (320), and the driving structure (350) can drive the two movable retaining rings (330) to move toward each other.

3. The shoe material cutting device according to claim 2, characterized in that: The movable retaining ring (330) comprises a ring body (331), a limiting slider (332) arranged on the ring body (331), and a connecting rod (333) connecting the ring body (331) and the limiting slider (332); the inner wall of the ring body (331) contacts the shoe material.

4. The shoe material cutting device according to claim 3, characterized in that: The driving structure (350) comprises: A double-headed screw (351) is disposed in the sliding groove (340) and is threadedly connected to the limiting slider (332); A rotating handle (352) is provided at one end of the double-headed screw (351); One end of the rotating handle (352) extends into the interior of the sliding groove (340) and is connected to the double-headed screw (351).

5. The shoe material cutting device according to claim 4, characterized in that: The driving structure (350) further comprises a guide groove (353) arranged at the bottom of the sliding groove (340), and the limiting sliding block (332) is further provided with a guide roller (354) adapted to the guide groove (353).

6. The shoe material cutting device according to claim 5, characterized in that: The cutting device (400) comprises: Column (410); A mounting frame (420) is provided on the top of the column (410); A sliding frame (430) is slidably disposed on the top of the mounting frame (420); A driving mechanism (440) is provided on the sliding frame (430) and is used to drive the sliding frame (430) to move on the mounting frame (420); The sliding frame (430) is further provided with a lifting frame (450), the lifting frame (450) is provided with a knife seat (460), and the knife seat (460) is provided with a cutting knife (470).

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