Cache device and automatic folding gaiter belt processing equipment

Abstract

The application discloses a kind of buffer device and automatic folding foot socks ribbon processing equipment, buffer device includes buffer fixed seat, buffer actuator, rotating component and buffer drive component, the fixed seat is used to install on machine table, the rotating component can be rotatably connected to the fixed seat, the buffer actuator connects the first end of the rotating component, the buffer actuator is located above continuous ribbon when installing, the buffer drive component connects the second end of the rotating component, the buffer drive component is used to rotate by driving the rotating component to drive the first end of the rotating component to rise or drop, when the first end drops, the buffer actuator can drive part of continuous ribbon to drop to realize buffering.The buffer device of the application can relax the ribbon before cutting continuous ribbon to make it from tension become relaxed, so as to solve the rebound problem of continuous ribbon in traditional technology when cutting.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of textiles, in particular to a buffering device and an automatic folding gaiter belt processing equipment. BACKGROUND

[0002] In the automatic folding gaiter belt processing equipment in the field of textiles, the continuous gaiter belt wound in a roll needs to be cut into single sub-belts. When the continuous gaiter belt is cut, the tension in the incoming direction of the gaiter belt is applied to the gaiter belt, so that the elastic continuous gaiter belt rebounds after being cut, resulting in a shorter length of the continuous gaiter belt, and even the gaiter belt pops out of the work station. SUMMARY

[0003] Therefore, in view of the problem that the continuous gaiter belt rebounds after being cut in the traditional technology, it is necessary to provide a buffering device. The buffering device can relax the gaiter belt before being cut to make it loose from being tensioned, thereby solving the rebounding problem of the continuous gaiter belt in the traditional technology.

[0004] An embodiment of the present application provides a buffering device.

[0005] A buffering device includes a buffering fixing seat, a buffering actuating member, a rotating component and a buffering driving component. The fixing seat is used for being installed on a machine table. The rotating component is rotatably connected to the fixing seat. The buffering actuating member is connected to a first end of the rotating component. The buffering actuating member is located above the continuous gaiter belt when being installed. The buffering driving component is connected to a second end of the rotating component. The buffering driving component is used for driving the rotating component to rotate to drive the first end of the rotating component to rise or fall. When the first end falls, the buffering actuating member can drive part of the continuous gaiter belt to fall to realize buffering.

[0006] In some embodiments, the buffering actuating member is a rod-shaped structure, and the buffering actuating member is in a horizontal state when being installed.

[0007] In some embodiments, the first end of the rotating component is bent. When the buffering fixing seat is installed on the machine table, the bending direction of the first end is upward, so that the first end of the rotating component is curved upward.

[0008] In some embodiments, the buffering device further includes a buffering rotating shaft. The rotating component is connected to the buffering fixing seat through the buffering rotating shaft. The rotating component is rotatably connected to the buffering rotating shaft.

[0009] In some embodiments, the rotation axis of the rotating component is closer to the second end.

[0010] In some embodiments, the length of the buffer actuating component is 2-8 cm, and the length of the buffer actuating component is greater than the transverse width of the continuous fabric.

[0011] In some embodiments, the buffer device further comprises a buffer mounting base for mounting on a machine, and the buffer driving component is mounted on the buffer mounting base.

[0012] In some embodiments, the buffer mounting base is provided with a buffer guide mounted on the buffer mounting base and a buffer sliding component slidingly connected to the buffer guide, and the first end of the rotating component is connected to the buffer sliding component.

[0013] In some embodiments, the buffer guide extends in a vertical direction relative to the buffer mounting base, and when the buffer device is mounted on the machine, the buffer guide extends in the vertical direction, and the buffer device further comprises a buffer connecting rod, one end of the buffer connecting rod being rotatably connected to the second end of the rotating component, and the other end of the buffer connecting rod being rotatably connected to the buffer sliding component.

[0014] Another embodiment of the present application further provides an automatic folding fabric processing device for sock.

[0015] The automatic folding fabric processing device for sock comprises the buffer device.

[0016] The buffer device can relax the continuous fabric to make it loose from tension before cutting, thereby solving the rebound problem of the continuous fabric in the prior art. When the continuous fabric is pulled forward, the buffer actuating component is lifted to a horizontal state. When the continuous fabric needs to be buffered, the buffer driving component drives the second end of the rotating component to rise. At this time, the first end of the rotating component is lowered and the buffer actuating component is pressed down, and the buffer actuating component can lower part of the continuous fabric to achieve buffering. The length of the end of the continuous fabric passively pulled up under the pressing action of the buffer actuating component is the length of the buffered part. At this time, the continuous fabric is in a tension state under the action of the buffer actuating component. When the continuous fabric is cut, the buffer driving component drives the second end of the rotating component to descend, and the buffer actuating component rises to leave the continuous fabric. The continuous fabric loses the downward pressure of the buffer actuating component, and this part of the buffered continuous fabric becomes loose. At this time, the continuous fabric does not rebound when it is cut. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments description will be briefly introduced. Obviously, the drawings in the following description only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0018] In order to more completely understand the present application and its beneficial effects, the following will be described in conjunction with the drawings. In the following description, the same reference numbers represent the same parts.

[0019] Figure 1 The schematic diagram of the automatic folding foot strap processing equipment according to an embodiment of the present application is shown in the figure.

[0020] Figure 2 The schematic diagram of the automatic folding foot strap processing equipment according to an embodiment of the present application is shown in the figure.

[0021] Figure 3 The schematic diagram of the continuous strap feeding device of the automatic folding foot strap processing equipment according to an embodiment of the present application is shown in the figure.

[0022] Figure 4 The schematic diagram of the continuous strap feeding device of the automatic folding foot strap processing equipment according to an embodiment of the present application is shown in the figure.

[0023] Figure 5 The schematic diagram of the continuous strap feeding device of the automatic folding foot strap processing equipment according to an embodiment of the present application is shown in the figure.

[0024] Figure 6 The schematic diagram of the continuous strap feeding device of the automatic folding foot strap processing equipment according to an embodiment of the present application is shown in the figure.

[0025] Figure 7 The schematic diagram of the strip-shaped material feeding device of the automatic folding foot strap processing equipment according to an embodiment of the present application is shown in the figure.

[0026] Figure 8 The schematic diagram of the automatic folding foot strap processing equipment according to an embodiment of the present application is shown in the figure.

[0027] Figure 9 The schematic diagram of the automatic folding foot strap processing equipment according to an embodiment of the present application is shown in the figure.

[0028] Figure 10 The schematic diagram of the automatic folding foot strap processing equipment according to an embodiment of the present application is shown in the figure.

[0029] Figure 11Another angle view of the buffer device of the automatic folding foot sock belt processing equipment according to an embodiment of the application;

[0030] Figure 12 Another angle view of the buffer device of the automatic folding foot sock belt processing equipment according to an embodiment of the application;

[0031] Figure 13 Another angle view of the buffer device of the automatic folding foot sock belt processing equipment according to an embodiment of the application;

[0032] Figure 14 Another angle view of the buffer device of the automatic folding foot sock belt processing equipment according to an embodiment of the application;

[0033] Figure 15 Another angle view of the buffer device of the automatic folding foot sock belt processing equipment according to an embodiment of the application;

[0034] Figure 16 Another angle view of the buffer device of the automatic folding foot sock belt processing equipment according to an embodiment of the application;

[0035] Figure 17 Another angle view of the buffer device of the automatic folding foot sock belt processing equipment according to an embodiment of the application;

[0036] Figure 18 Another angle view of the buffer device of the automatic folding foot sock belt processing equipment according to an embodiment of the application;

[0037] Figure 19 Another angle view of the buffer device of the automatic folding foot sock belt processing equipment according to an embodiment of the application;

[0038] Explanation of reference signs

[0039] 10, Automatic folding socks ribbon processing equipment; 100, Continuous ribbon feeding device; 110, Ribbon discharging mechanism; 111, Ribbon discharging base; 112, First discharging roller; 113, Second discharging roller; 114, Discharging driving part; 115, Discharging sensor; 116, Tensioning pull rod; 117, Discharging shaft support; 118, Discharging baffle; 120, Straightening mechanism; 121, Straightening arm; 130, Ribbon side position mechanism; 131, Ribbon feeding panel; 1311, Feeding air suction hole; 132, First side position plate; 133, Second side position plate; 134, Side position channel; 200, Strip feeding device; 210, Strip feeding module; 220, Strip feeding mechanism; 221, Feeding base; 222, Feeding clamp; 2221, Feeding pressing plate; 2222, Feeding clamping plate; 223, Rotating seat; 230, First strip feeding driving part; 240, Second strip feeding driving part; 300, Hot pressing device; 310, First hot pressing plate; 320, Second hot pressing plate; 330, Hot pressing driving part; 340, Hot pressing station; 400, Buffer device; 410, Buffer fixing seat; 420, Buffer toggle; 430, Rotating part; 440, Buffer driving part; 450, Rotating shaft; 460, Buffer mounting seat; 470, Buffer guide; 480, Buffer sliding part; 490, Buffer connecting rod; 500, Shearing device; 511, Shearing first base; 512, Shearing second base; 520, Shearing mechanism; 521, Shear; 5211, Scissors; 5212, Scissors driving part; 522, Shearing driving part; 523, Shearing connecting part; 5231, Adjusting groove; 530, Position supplementing mechanism; 531, Position supplementing block; 5311, Position supplementing notch; 532, Position supplementing driving part; 600, Three-point folding device; 610, Folding panel; 611, Folding channel; 612, Hot pressing channel; 620, Folding mechanism; 621, Folding pressing plate; 6211, Folding tip; 622, Folding bottom plate; 6231, Pressing plate longitudinal driving unit; 6232, Pressing plate transverse driving unit; 624, Folding connecting part; 630, Shovel folding mechanism; 631, Shovel folding plate; 6311, Shovel folding recess; 632, Shovel folding driving part; 640, Floating mechanism; 641, Floating plate; 642, Floating driving part; 700, Material collecting device; 710, Material collecting pressing plate; 720, Material collecting guide rail; 730, Material collecting seat; 740, First material collecting driving part; 750, Second material collecting driving part; 760, Material collecting toggle; 800, Machine table; 900, Control device; 20, Continuous ribbon. DETAILED DESCRIPTION

[0040] In order to make the above objectives, features and advantages of the present application more clear and comprehensible, the specific embodiments of the present application will be described below in detail with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in many different ways from what is described herein, and should not be construed as being limited to the embodiments set forth herein, but should be understood to include all possible embodiments.

[0041] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present application.

[0042] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and should not be construed as indicating or implying relative importance or implying a specific number of the technical features indicated. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0043] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0044] In the present application, unless otherwise specifically defined and limited, the first feature "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0045] It is to be understood that when an element such as a layer, region or substrate is referred to as being "on" or "connected to" another element, it can be directly on or connected to the other element or intervening elements can be present. In contrast, when an element is referred to as being "directly on" or "directly connected to" another element, there are no intervening elements present. It will be understood that, although the terms "first", "second", etc. can be used herein to describe various elements, these elements should not be limited by these terms since such terms are only used to distinguish one element from another. The terms "comprises", "comprising", "includes", "including" or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. The terms "a" or "an", as used herein, mean "one or more" when applied to any element. The terms "another", "one or more", and "at least one" have the same meaning and can be used interchangeably.

[0046] In the description of the present application, if several meanings are contained, the plural meanings are two or more, greater than, less than, exceed, etc. are understood as not including the number, above, below, within, etc. are understood as including the number. If it is described as first, second, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of indicated technical features.

[0047] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0048] The embodiment of the present application provides an automatic folding foot strap processing equipment 10 to solve the problems that most processes in the prior art are manually operated, manual operation is time-consuming and laborious, work efficiency is low, and the quality of different batches of products is difficult to keep consistent. The automatic folding foot strap processing equipment 10 will be described below with reference to the accompanying drawings.

[0049] The embodiment of the present application provides an automatic folding foot strap processing equipment 10, for example, please refer to Figure 1 as shown, Figure 1 The structure schematic diagram of the automatic folding foot strap processing equipment 10 provided by the embodiment of the present application. The automatic folding foot strap processing equipment 10 of the present application can be used for foot strap processing.

[0050] In order to more clearly illustrate the structure of the automatic folding foot strap processing equipment 10, the automatic folding foot strap processing equipment 10 will be introduced below with reference to the accompanying drawings.

[0051] For example, please refer to Figure 1 as shown, Figure 1 The structure schematic diagram of the automatic folding foot strap processing equipment 10 provided by the embodiment of the present application.

[0052] The automatic folding sock strap processing equipment 10 comprises a machine table 800 and at least one of a continuous strap feeding device 100, a strip material feeding device 200, a pressing device 300, a buffer device 400, a shearing device 500 and a three-point folding device 600 arranged on the machine table 800. Preferably, the automatic folding sock strap processing equipment 10 comprises the machine table 800 and all of the continuous strap feeding device 100, the strip material feeding device 200, the pressing device 300, the buffer device 400, the shearing device 500, the three-point folding device 600 and a control device 900 arranged on the machine table 800. The feeding device, the strip material feeding device 200, the buffer device 400, the shearing device 500, the three-point folding device 600 and the pressing device 300 are electrically connected to the control device 900. The control device 900 can be a PLC programmable logic controller.

[0053] It should be noted that the following driving components and driving elements can be selected from driving cylinders, driving motors and the like.

[0054] Referring to Figure 2 , the buffer device 400, the shearing device 500, the three-point folding device 600 and the pressing device 300 are arranged in sequence along the advancing direction of the continuous strap 20. The continuous strap feeding device 100 is used for feeding the continuous strap 20. The strip material feeding device 200 is used for feeding the continuous strap 20 fed by the continuous strap feeding device 100. The buffer device 400 is used for buffering part of the continuous strap 20 sent by the strip material feeding device 200. The shearing device 500 is used for shearing the continuous strap 20 to form a plurality of sock straps. The three-point folding device 600 is used for folding the sock strap. The pressing device 300 is used for pressing the folded sock strap.

[0055] In some embodiments, referring to Figure 2 , the continuous strap feeding device 100 is arranged above the machine table 800, the strip material feeding device 200 is arranged in the middle of the machine table 800, and the buffer device 400, the shearing device 500 and the three-point folding device 600 are arranged in the lower part of the machine table 800.

[0056] In some embodiments, referring to Figure 3 , Figure 4 , the continuous strap feeding device 100 comprises a strap discharging mechanism 110 and a straightening mechanism 120. The strap discharging mechanism 110 and the straightening mechanism 120 are arranged on the machine table 800. The strap discharging mechanism 110 is used to assist the output of the continuous strap 20. The straightening mechanism 120 is bent and forms at least two parallel straightening arms 121. The straightening mechanism 120 is used for threading the continuous strap 20. The straightening mechanism 120 is used to straighten the continuous strap 20 to avoid the continuous strap 20 from being turned over and folded.

[0057] In some embodiments, the straightening mechanism 120 assembly includes more than three straightening arms 121.

[0058] In some embodiments, the plurality of straightening arms 121 are arranged in parallel.

[0059] In some embodiments, the spacing between adjacent straightening arms 121 is 0.5mm-2cm. The spacing between adjacent straightening arms 121 can be set as needed.

[0060] In some embodiments, the braid discharge mechanism 110 includes a braid discharge base 111, a first discharge roller 112, a second discharge roller 113, and a discharge driving component 114. The braid discharge base 111 is used to be mounted on the machine table 800, and the first discharge roller 112 and the second discharge roller 113 are arranged in parallel on the braid discharge base 111. The first discharge roller 112 and the second discharge roller 113 form a discharge gap therebetween. The discharge driving component 114 is connected to the first discharge roller 112 and / or the second discharge roller 113. The discharge driving component 114 is used to drive the first discharge roller 112 and the second discharge roller 113 to rotate towards each other. The discharge driving component 114 is electrically connected to the control device 900.

[0061] In some embodiments, referring to Figure 3 、 Figure 4 、 Figure 6 The braid discharge mechanism 110 further includes a discharge sensor 115 and a tensioning pull rod 116. The tensioning pull rod 116 is movably mounted on the braid discharge base 111, and the discharge sensor 115 is mounted on the braid discharge base 111 and connected to the tensioning pull rod 116. The discharge sensor 115 is used to detect the tension of the continuous braid 20 on the tensioning pull rod 116. When the discharge sensor 115 detects that the tension is greater than a preset value, the discharge sensor 115 gives a signal to actuate the discharge driving component 114. When the discharge driving component 114 receives the signal given by the discharge sensor 115, the discharge driving component 114 drives the first discharge roller 112 and the second discharge roller 113 to rotate towards each other for feeding. The discharge sensor 115 is electrically connected to the control device 900.

[0062] In some embodiments, referring to Figure 4 、 Figure 5 The continuous braid feeding device 100 further includes a braid lateral positioning mechanism 130. The braid lateral positioning mechanism 130 includes a braid feeding panel 131, and the braid feeding panel 131 is provided with a plurality of feeding air suction holes 1311 for adsorbing the continuous braid 20. The braid feeding panel 131 is used to support the discharge of the continuous braid 20.

[0063] In some embodiments, referring to Figure 3As shown, the tape lateral position mechanism 130 further comprises a first lateral position plate 132 and a second lateral position plate 133. The first lateral position plate 132 is arranged opposite to the second lateral position plate 133 on the tape loading panel 131, and a lateral position channel 134 for the continuous tape 20 to pass through is formed between the first lateral position plate 132 and the second lateral position plate 133. The first lateral position plate 132 and / or the second lateral position plate 133 is movably arranged on the tape loading panel 131 for adjusting the width of the lateral position channel 134.

[0064] In some embodiments, the tape discharging mechanism 110 further comprises a discharging shaft support 117 and a discharging stop disc 118. The discharging shaft support 117 is used for sleeving the tape roll, and the discharging stop disc 118 is connected to the two ends of the discharging shaft support 117.

[0065] The continuous tape loading device 100 described above can realize the flat and smooth laying of the continuous tape 20 on the workbench of the machine table 800, avoid the occurrence of twisting and bending, and adapt to the changes in width, thickness and material quality within a certain range. The continuous tape 20 has a certain degree of slack during loading, thereby ensuring the accuracy of the discharging length of the continuous tape 20.

[0066] In some embodiments, referring to Figure 7 As shown, the strip-shaped material feeding device 200 comprises a strip-shaped material feeding module 210, a strip-shaped material feeding mechanism 220 and a first strip-shaped material feeding driving component 230. The strip-shaped material feeding mechanism 220 comprises a feeding base 221, a feeding clamp 222, a rotating seat 223 and a feeding rotation driving component. The strip-shaped material feeding module 210 is used to be installed on the machine table 800 and extends along a preset direction. The feeding base 221 is slidingly connected to the strip-shaped material feeding module 210. The rotating seat 223 is connected to the feeding base 221, and the feeding clamp 222 is rotatably connected to the rotating seat 223. The feeding rotation driving component is installed on the rotating seat 223 and connected to the feeding clamp 222, and is used to drive the feeding clamp 222 to rotate. The first strip-shaped material feeding driving component 230 is installed on the strip-shaped material feeding module 210 and connected to the feeding base 221, and is used to drive the feeding base 221 to move. The first strip-shaped material feeding driving component 230 and the feeding rotation driving component are both electrically connected to the control device 900. The strip-shaped material feeding device 200 is used to feed the sock tape.

[0067] In some embodiments, referring to Figure 7 As shown, the strip-shaped material feeding mechanism 220 further comprises a strip-shaped material feeding rotating shaft 450. The strip-shaped material feeding rotating shaft 450 is connected to the rotating seat 223, and the feeding clamp 222 is rotatably connected to the strip-shaped material feeding rotating shaft 450.

[0068] In some embodiments, the strip material feeding mechanism 220 further comprises elastic buffers. One end of the elastic buffers is connected to the feeding clamp 222. The other end of the elastic buffers is connected to the rotating seat 223. The elastic buffers are used to reduce the shaking of the feeding clamp 222.

[0069] In some embodiments, the number of elastic buffers is at least two. At least one elastic buffer is arranged on each side of the feeding clamp 222. The elastic buffers are not shown in the drawings.

[0070] In some embodiments, the elastic buffers are springs.

[0071] In some embodiments, referring to Figure 7 The strip material feeding mechanism 220 further comprises a second strip material feeding driving component 240. The second strip material feeding driving component 240 is arranged on the feeding base 221 and is connected to the rotating seat 223. The second strip material feeding driving component 240 is used to drive the rotating seat 223 to move along the vertical direction relative to the machine table 800. The second strip material feeding driving component 240 is electrically connected to the control device 900.

[0072] In some embodiments, the feeding clamp 222 comprises a feeding pressing plate 2221 and feeding clamping plates 2222. The feeding clamping plates 2222 are arranged on opposite ends of the feeding pressing plate 2221. The feeding pressing plate 2221 and the feeding clamping plates 2222 form a material clamping space.

[0073] In some embodiments, the distance between the feeding clamping plates 2222 on opposite ends of the feeding pressing plate 2221 is adjustable. The distance between the feeding clamping plates 2222 on opposite ends of the feeding pressing plate 2221 can be adjusted according to the size (width, length) of the foot crepe webbing.

[0074] In some embodiments, the strip material feeding module 210 is a linear feeding guide rail. The strip material feeding module 210 extends on the machine table 100 from the buffer device 400 to the three-point folding device 600.

[0075] The strip material feeding device 200 described above can keep the strip material, such as the continuous webbing 20, flat and straight during the feeding process, avoid the phenomenon of warping and twisting, and improve the sewing quality.

[0076] In some embodiments, referring to Figure 8 , Figure 9As shown, the buffer device 400 comprises a buffer fixing base 410, a buffer toggle 420, a rotating component 430, and a buffer driving component 440. The fixing base is used to be installed on the machine table 800, and the rotating component 430 is rotatably connected to the fixing base. The buffer toggle 420 is connected to a first end of the rotating component 430. The buffer toggle 420 is above the continuous tape 20 when installed, and the buffer driving component 440 is connected to a second end of the rotating component 430. The buffer driving component 440 is used to drive the rotating component 430 to rotate to drive the first end of the rotating component 430 to rise or fall, and when the first end falls, the buffer toggle 420 can drive part of the continuous tape 20 to fall to realize buffering. The buffer driving component 440 is electrically connected to the control device 900.

[0077] In some embodiments, the buffer toggle 420 is a rod-shaped structure, and the buffer toggle 420 is in a horizontal state when installed.

[0078] In some embodiments, referring to Figure 10- Figure 12 As shown, the first end of the rotating component 430 is bent, and after the buffer fixing base 410 is installed on the machine table 800, the bent direction of the first end is upward, so that the first end of the rotating component 430 is curved upward.

[0079] In some embodiments, the buffer device 400 further comprises a buffer rotating shaft 450. The rotating component 430 is connected to the buffer fixing base 410 through the buffer rotating shaft 450, and the rotating component 430 is rotatably connected to the buffer rotating shaft 450.

[0080] In some embodiments, the rotating shaft 450 of the rotating component 430 is closer to the second end.

[0081] In some embodiments, the length of the buffer toggle 420 is 2-8 cm, and the length of the buffer toggle 420 is greater than the transverse width of the continuous tape 20.

[0082] In some embodiments, the buffer device 400 further comprises a buffer mounting base 460. The buffer mounting base 460 is used to be installed on the machine table 800, and the buffer driving component 440 is mounted on the buffer mounting base 460.

[0083] In some embodiments, referring to Figure 11 As shown, the buffer mounting base 460 is provided with a buffer guide 470 and a buffer sliding component 480. The buffer guide 470 is mounted on the buffer mounting base 460. The buffer sliding component 480 is slidably connected to the buffer guide 470. The first end of the rotating component 430 is connected to the buffer sliding component 480.

[0084] In some embodiments, referring to Figure 10As shown, the buffer guide 470 extends in the vertical direction relative to the buffer mounting seat 460. When the buffer device 400 is installed on the machine table 800, the buffer guide 470 extends in the vertical direction. The buffer device 400 further comprises a buffer connecting rod 490. One end of the buffer connecting rod 490 is rotatably connected to the second end of the rotating part 430, and the other end of the buffer connecting rod 490 is rotatably connected to the buffer sliding part 480.

[0085] The above-mentioned buffer device 400 can relax the continuous webbing 20 from tension to slack before cutting, thereby solving the rebound problem of the continuous webbing 20 in the prior art. In operation, when the continuous webbing 20 is pulled forward, the continuous webbing 20 drives the buffer actuator 420 to rise to a horizontal state. When it is necessary to buffer part of the continuous webbing 20, the buffer driving part 440 drives the second end of the rotating part 430 to rise. At this time, the first end of the rotating part 430 is driven to descend, and the buffer actuator 420 is pressed down. The buffer actuator 420 can drive part of the continuous webbing 20 to descend to achieve buffering. The length of the end of the continuous webbing 20 that is passively pulled up under the pressing action of the buffer actuator 420 is the length of the buffered part. At this time, the continuous webbing 20 is in a taut state under the action of the buffer actuator 420. When the continuous webbing 20 is cut, the buffer driving part 440 drives the second end of the rotating part 430 to descend, driving the buffer actuator 420 to rise and move away from the continuous webbing 20. The continuous webbing 20 loses the downward pressure of the buffer actuator 420, and this part of the buffered continuous webbing 20 becomes slack. At this time, there is no rebound phenomenon when the continuous webbing 20 is cut.

[0086] In some embodiments, referring to Figure 13- Figure 14 As shown, the cutting device 500 comprises a cutting base, a cutting mechanism 520, and a make-up mechanism 530. The cutting base is used to be installed on the machine table 800. The cutting mechanism 520 is installed on the cutting base to cut the continuous webbing 20. The scissors 5211 of the cutting mechanism 520 can move to a cutting station to cut the continuous webbing 20. The make-up mechanism 530 comprises a make-up block 531, which is movably connected to the cutting base. The make-up block 531 is located below the scissors 5211 of the cutting mechanism 520 in a reset state. The make-up block 531 can rise to the cutting station after the scissors 5211 of the cutting mechanism 520 are reset.

[0087] In some embodiments, referring to Figure 13 As shown, the cutting base comprises a cutting first base 511 and a cutting second base 512. The cutting first base 511 and the cutting second base 512 are used to be installed on the machine table 800, respectively. The cutting mechanism 520 is connected to the cutting first base 511, and the make-up mechanism 530 is connected to the cutting second base 512.

[0088] In some embodiments, the shearing mechanism 520 includes a shearer 521 and a shearing drive component 522. The shearing drive component 522 is mounted on a shearing base. The shearing drive component 522 is connected to the shearer 521 to drive the shearer 521 to move. The shearer 521 includes scissors 5211 and a scissors drive component 5212, which is connected to the scissors 5211 to drive the scissors 5211 to move. The shearer 521 and the shearing drive component 522 are electrically connected to the control device 900.

[0089] In some of these embodiments, see Figure 13 As shown, the shearing mechanism 520 also includes a shearing connector 523. The shear drive component 5212 is connected to the shear drive component 522 via the shearing connector 523.

[0090] In some embodiments, the position of the scissor drive component 5212 on the shear connector 523 is adjustable so that the angle of the scissors 5211 is adjustable.

[0091] In some embodiments, the shear connector 523 is provided with a plurality of adjustment slots 5231. The shear drive component 5212 is connected to the shear connector 523 through the adjustment slots 5231.

[0092] In some of these embodiments, see Figure 13- Figure 14 As shown, the compensation mechanism 530 also includes a compensation drive component 532. The compensation drive component 532 is mounted on the shearing base (specifically, the second shearing base 512). The compensation drive component 532 is connected to the compensation block 531. The compensation drive component 532 is used to drive the compensation block 531 to move toward the shearing station or to reset. The compensation drive component 532 is electrically connected to the control device 900.

[0093] In some embodiments, the replacement drive component 532 and the replacement block 531 are both located below the shearing station, and the replacement drive component 532 is used to drive the replacement block 531 to move up and down.

[0094] In some embodiments, the upper surface of the filler block 531 has a clearance notch 5311. When the filler block 531 is installed, the clearance notch 5311 faces the worktable surface on the machine tool 800, and the depth of the clearance notch 5311 is consistent with the thickness of the worktable surface on the machine tool 800.

[0095] The shearing device 500 of the present application can realize that the shearing position is kept flush with the planes on both sides when not needed to be sheared, avoiding a large gap. The shearing device 500 can avoid a position gap in the advancing direction of the continuous woven belt 20 after shearing the continuous woven belt 20. When needed to be sheared, the compensation block 531 moves away from the shearing station, leaving a space for the shears 5211 of the shearing mechanism 520. After the shearing mechanism 520 shears the continuous woven belt 20, the shears 5211 of the shearing mechanism 520 are reset to move away from the shearing station. At this time, the compensation block 531 moves back to the shearing station to compensate for the gap of the shearing station, realizing that the planes on both sides of the woven belt are kept flush when not needed to be sheared.

[0096] In some embodiments, referring to Figure 15- Figure 18 The three-point folding device 600 includes a folding panel 610, a folding mechanism 620, and a folding mechanism 630. The folding panel 610 is used to be installed on the machine table 800, and the folding channel 611 is arranged on the folding panel 610. The folding mechanism 620 includes a folding pressing plate 621, a folding bottom plate 622, and a pressing plate driving component. The folding bottom plate 622 is connected to the folding panel 610 and located in the folding channel 611. The height of the folding bottom plate 622 is lower than the upper surface of the folding panel 610. The pressing plate driving component is connected to the lower part of the folding panel 610, and the pressing plate driving component is connected to the folding pressing plate 621 for driving the folding pressing plate 621 to reciprocate towards the folding bottom plate 622. The folding pressing plate 621 has a folding tip 6211 adapted to the folding of the toe strap, and the folding mechanism 630 is installed on the folding panel 610 for folding the end of the toe strap to be turned over to the folding pressing plate 621. The folding mechanism 620 and the folding mechanism 630 are respectively electrically connected with the control device 900.

[0097] In some embodiments, referring to Figure 15 The pressing plate driving component includes a pressing plate longitudinal driving unit 6231 and a pressing plate transverse driving unit 6232. The pressing plate longitudinal driving unit 6231 is connected to the folding pressing plate 621 for driving the folding pressing plate 621 to move along the vertical direction, and the pressing plate transverse driving unit 6232 is connected to the pressing plate longitudinal driving unit 6231 for driving the pressing plate longitudinal driving unit 6231 and the folding pressing plate 621 to move along the horizontal direction. The pressing plate longitudinal driving unit 6231 and the pressing plate transverse driving unit 6232 are respectively electrically connected with the control device 900.

[0098] In some embodiments, the folding mechanism 620 includes a folding connecting piece 624. The pressing plate transverse driving unit 6232 connects the pressing plate longitudinal driving unit 6231 through the folding connecting piece 624.

[0099] In some embodiments, referring to Figure 17As shown, the shoveling mechanism 630 comprises a shoveling plate 631 and a shoveling driving component 632. The shoveling plate 631 is movably connected above the folding panel 610. The shoveling driving component 632 is installed on the folding panel 610 and connected to the shoveling plate 631. The shoveling driving component 632 is used to drive the shoveling plate 631 to move along the upper surface of the folding panel 610 to achieve the shoveling and turning of the end of the sock strap onto the folding pressing plate 621. The shoveling driving component 632 is electrically connected to the control device 900.

[0100] In some embodiments, referring to Figure 17 As shown, the shoveling plate 631 has a shoveling recess 6311 at one end thereof towards the folding channel 611, which is adapted to the folding tip 6211.

[0101] In some embodiments, the three-tip folding device 600 further comprises a floating mechanism 640. The floating mechanism 640 is arranged below the folding panel 610 and can be lifted and lowered within the folding channel 611.

[0102] In some embodiments, referring to Figure 16 , Figure 18 As shown, the floating mechanism 640 comprises a floating plate 641 and a floating driving component 642. The floating plate 641 is movably arranged below the folding panel 610 and can be lifted and lowered within the folding channel 611. The floating driving component 642 is installed on the folding panel 610 and connected to the floating plate 641. The floating driving component 642 is used to drive the floating plate 641 to move to achieve the upward buckling of the end of the sock strap when the floating plate 641 is lowered. The floating driving component 642 is electrically connected to the control device 900.

[0103] In some embodiments, the floating plate 641 is flush with the upper surface of the folding panel 610 in the reset state.

[0104] In some embodiments, the folding bottom plate 622 has the same shape as the folding pressing plate 621, and the edges of the folding bottom plate 622 protrude from the edges of the folding pressing plate 621.

[0105] The three-tip folding device 600 of the present application uses a special triangular three-tip mold to compress the strap, and then uses a shovel to shovel and fold the two ends of the sock strap that are not compressed, so that the sock strap forms the required three-tip shape, saving time and effort, greatly improving production efficiency, and enabling the quality of different batches of products to be unified.

[0106] In some embodiments, referring to Figure 8- Figure 9As shown, the automatic folding sock band processing equipment 10 further comprises a pressing device 300. The machine table 800 is provided with a pressing station (specifically, the pressing station 340 can be arranged on the folding panel 610). The pressing device 300 comprises a first pressing plate 310, a second pressing plate 320, and a pressing driving component 330. The first pressing plate 310 and the second pressing plate 320 are arranged in an up-down position at the pressing station 340 on the machine table 800. The pressing driving component 330 is installed on the machine table 800 and connected with the first pressing plate 310 and / or the second pressing plate 320, and is used to drive the first pressing plate 310 and the second pressing plate 320 to cooperate to press the folded sock band. The pressing driving component 330 is electrically connected with the control device 900. The first pressing plate 310 and the second pressing plate 320 can generate heat in the powered state.

[0107] In some embodiments, referring to Figure 8- Figure 9 As shown, the second pressing plate 320 is fixed on the machine table 800. The pressing driving component 330 is connected with the second pressing plate 320 for driving the second pressing plate 320 to reciprocate towards the first pressing plate 310. The second pressing plate 320 is in the shape of a three-pointed shape to adapt to the shape of the folded sock band.

[0108] In some embodiments, referring to Figure 19 As shown, the automatic folding sock band processing equipment 10 further comprises a material collecting device 700. The material collecting device 700 is installed on the machine table 800. The material collecting device 700 comprises a material collecting pressing plate 710, a material collecting guide rail 720, a material collecting seat 730, a first material collecting driving component 740, and a second material collecting driving component 750. The material collecting guide rail 720 is installed on the machine table 800, and one end of the material collecting guide rail 720 extends to the three-pointed folding device 600 and the other end extends to a material collecting station. The material collecting seat 730 is slidingly connected on the material collecting guide rail 720. The first material collecting driving component 740 is installed on the material collecting seat 730 and connected with the material collecting pressing plate 710. The first material collecting driving component 740 is used to drive the material collecting pressing plate 710 to act to achieve the collection of the folded sock band from the three-pointed folding device 600. The second material collecting driving component 750 is installed on the material collecting guide rail 720 for driving the material collecting seat 730 to move. The first material collecting driving component 740 and the second material collecting driving component 750 are electrically connected with the control device 900, respectively.

[0109] In some embodiments, the material collecting pressing plate 710 is in the shape of a triangle to adapt to the shape of the folded sock band.

[0110] In some embodiments, referring to Figure 19As shown, the material collecting device 700 further comprises a material collecting push plate 760. The material collecting push plate 760 is connected to the material collecting seat 730. The material collecting push plate 760 is arranged in parallel with the material collecting press plate 710, and the distance between the material collecting push plate 760 and the material collecting press plate 710 is equal to the distance between the folding channel 611 of the three-tip folding device 600 and the pressing station 340 of the pressing device 300. While the material collecting press plate 710 collects the folded sock bands and transports them to the pressing station 340, the material collecting push plate 760 can simultaneously push the sock bands pressed at the pressing station 340 to the material collecting station.

[0111] In some embodiments, the bottom of the material collecting press plate 710 has a plurality of press plate grooves and / or press plate protrusions for increasing friction. The automatic sock band folding processing device 10 of the present application can realize automatic cutting, folding, pressing, etc. of sock bands.

[0112] In summary, when the automatic sock band folding processing device 10 described above is in operation, the continuous band feeding device 100 is used for feeding the continuous band 20, the strip-shaped material feeding device 200 is used for feeding the continuous band 20 fed by the continuous band feeding device 100, the buffer device 400 is used for buffering part of the continuous band 20 fed by the strip-shaped material feeding device 200, the cutting device 500 is used for cutting the continuous band 20 to form a plurality of sock bands, the three-tip folding device 600 is used for folding the sock bands, and the pressing device 300 is used for pressing the folded sock bands. The entire conveying process of the sock bands that have been folded is not deformed, clamped stably and reliably, and is not prone to displacement.

[0113] In the above embodiments, the description of each embodiment focuses on different aspects. The parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments.

[0114] The technical features of the above-described embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the present disclosure.

[0115] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the present patent. It should be pointed out that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the protection scope of the present application. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims

1. A buffer device, characterized in that, The device includes a buffer mounting base, a buffer actuating component, a rotating component, and a buffer driving component. The buffer mounting base is used for mounting on a machine base. The rotating component is rotatably connected to the buffer mounting base. The first end of the rotating component is bent. When the buffer mounting base is mounted on the machine base, the bending direction of the first end is upward, causing the first end of the rotating component to warp upward. The buffer actuating component is connected to the first end of the rotating component. The length of the buffer actuating component is greater than the transverse width of the continuous webbing. The buffer actuating component is located above the continuous webbing during installation. The buffer actuating component has a rod-shaped structure. In a horizontal state, the buffer drive component is connected to the second end of the rotating component, and the rotation axis of the rotating component is closer to the second end. The buffer drive component is used to drive the rotating component to rotate so as to drive the first end of the rotating component to rise or fall. When the buffer device is working, the continuous webbing drives the buffer actuator to rise and be in a horizontal state. When it is necessary to buffer part of the continuous webbing, the buffer drive component drives the second end of the rotating component to rise, and the rotating component drives the first end to fall and the buffer actuator to press down. The buffer actuator can drive part of the continuous webbing to fall to achieve buffering.

2. The caching device according to claim 1, characterized in that, The buffer device further includes a buffer rotating shaft, and the rotating component is connected to the buffer fixing base through the buffer rotating shaft. The rotating component is rotatably connected to the buffer rotating shaft.

3. The caching device according to any one of claims 1-2, characterized in that, The length of the buffer toggle is 2cm-8cm.

4. The caching device according to any one of claims 1-2, characterized in that, The caching device further includes a cache mounting base for mounting on a machine, and the cache driver component is mounted on the cache mounting base.

5. The caching device according to claim 4, characterized in that, The cache mounting base is provided with a cache guide and a cache slider. The cache guide is mounted on the cache mounting base, and the cache slider is slidably connected to the cache guide. The first end of the rotating component is connected to the cache slider.

6. The caching device according to claim 5, characterized in that, The buffer guide extends vertically relative to the buffer mounting base. When the buffer device is installed on the machine, the buffer guide extends vertically. The buffer device also includes a buffer connecting rod. One end of the buffer connecting rod is rotatably connected to the second end of the rotating component, and the other end of the buffer connecting rod is rotatably connected to the buffer sliding component.

7. An automatic folding leggings webbing processing equipment, characterized in that, Includes the caching device as described in any one of claims 1-6.

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