Double knob door processing device

Abstract

The application discloses a double-knob door processing device. The double-knob door processing device comprises a machine table, a fabric feeding mechanism, a fabric tearing mechanism and a sewing mechanism. The machine table is provided with a sewing needle plate. The sewing needle plate is provided with a fabric passage for fabric passing. The fabric feeding mechanism is arranged on the machine table to drive the fabric to advance. The fabric tearing mechanism comprises a supporting plate, a pressing plate and a fabric tearing driving part. The fabric tearing driving part is installed on the machine table and connected with the supporting plate. The fabric tearing driving part can drive the supporting plate to move relative to the sewing needle plate. The supporting plate is provided with a sewing passage matched with the sewing needle plate. The pressing plate is movably connected with the supporting plate and can be attached to the supporting plate to clamp the fabric piece. The sewing mechanism is installed on the machine table to sew the fabric piece and the fabric block on the fabric. The double-knob door processing device can realize automatic fabric feeding and automatic fabric tearing of the double-knob door. The fabric tearing effect is beautiful, uniform and high in efficiency. The fabric is fully and reasonably utilized, resources are saved, and the finished product is neat and beautiful.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of textiles, in particular to a double-button opening processing device. BACKGROUND

[0002] In the textile industry, when opening double-button, it is necessary to insert a strip to make the button more beautiful and hard. The traditional method is to cut the strip according to the size of the button in advance and put it under the cutting piece before opening the button, or to use an auxiliary device to open double-button at the same time and then tear the strip manually. It can be seen that the traditional method needs manual strip insertion and tearing, which wastes manpower. In addition, manual tearing has poor effect and is difficult to operate, and the efficiency is low. The strip between the two buttons is difficult to recycle, causing resource waste. SUMMARY

[0003] Therefore, it is necessary to provide a double-button opening processing device. The double-button opening processing device can automatically supply and tear the strip, replace human hands with machinery, and has beautiful, uniform and efficient tearing effect. The strip is fully and reasonably utilized, resources are saved, waste is automatically recycled, and the finished product is neat and beautiful.

[0004] A double-button opening processing device includes a machine table, a strip feeding mechanism, a strip tearing mechanism, and a sewing mechanism. The machine table is provided with a sewing needle plate. The sewing needle plate is provided with a strip passage for the strip to pass through. The strip feeding mechanism is arranged on the machine table to drive the strip to advance. The strip tearing mechanism includes a supporting plate, a pressing plate, and a strip tearing driving part. The strip tearing driving part is installed on the machine table and connected to the supporting plate. The strip tearing driving part can drive the supporting plate to move relative to the sewing needle plate. The supporting plate is provided with a sewing passage matched with the sewing needle plate. The pressing plate is movably connected to the supporting plate and can be attached to the supporting plate to clamp the cutting piece. The sewing mechanism is installed on the machine table to sew the cutting piece and the strip block on the strip.

[0005] In some embodiments, the strip feeding mechanism includes a strip feeding roller and a strip feeding driving part. The strip feeding roller is rotatably connected to the machine table and has a material passing interval between the strip feeding roller and the sewing needle plate for the strip to pass through. The strip feeding driving part is installed on the machine table and connected to the strip feeding roller to drive the strip feeding roller to rotate.

[0006] In some embodiments, the strip tearing mechanism further includes a guide. The guide is installed on the sewing needle plate, and the extension direction of the guide is perpendicular to the advancing direction of the strip. The supporting plate is slidably connected to the guide and can move along the guide.

[0007] In some embodiments, the tearing mechanism further comprises a pressing driving component mounted on the supporting plate and connected to the pressing plate, the pressing driving component being used to drive the pressing plate to press down or reset.

[0008] In some embodiments, the pressing driving component is a telescopic cylinder, one side of the pressing plate being rotatably connected to the supporting plate, and the pressing plate being further rotatably connected to a cylinder arm of the pressing driving component.

[0009] In some embodiments, the double-knob door processing device further comprises a tensioning mechanism, the tensioning mechanism comprising a tensioning seat, a tensioning brake, and a tensioning driving component, the tensioning seat being mounted on the machine table, the tensioning brake being movably connected to the tensioning seat, and the tensioning driving component being connected to the tensioning brake, the tensioning driving component being used to drive the tensioning brake to act on the wood strip to brake or release the wood strip.

[0010] In some embodiments, the double-knob door processing device further comprises a material collecting mechanism mounted on the machine table to collect the wood strip torn from the wood block.

[0011] In some embodiments, the material collecting mechanism comprises a collecting roller rotatably connected to the machine table and a collecting driving component connected to the collecting roller to drive the collecting roller to rotate.

[0012] In some embodiments, the periphery of the collecting roller has a groove structure for accommodating the wood strip torn from the wood block.

[0013] In some embodiments, the material collecting mechanism further comprises a collecting detecting component, the collecting detecting component comprising a detecting bracket, a collecting counterweight, and a detecting sensor, the collecting counterweight being movably connected to the detecting bracket, the detecting sensor being arranged on the detecting bracket and located at the bottom of the detecting bracket, and the collecting counterweight being capable of passing through the wood strip torn from the wood block and following the wood strip to move up and down along the detecting bracket.

[0014] The double-button door opening processing device can realize automatic strip feeding, automatic tearing, and use of machinery to replace hands, and has the advantages of beautiful, uniform and high-efficiency tearing effect, full and reasonable utilization of the strip, resource saving, automatic waste recovery, and neat and beautiful finished product. When the double-button door opening processing device is used, the strip is manually fed through the strip passage of the sewing needle plate and the gap between the sewing needle plate supporting plates, and then reaches the material collecting mechanism after the strip feeding mechanism. The strip feeding mechanism is controlled to feed the strip to the material collecting direction by a predetermined length and then stop. The piece is manually placed between the supporting plate and the pressing plate with the first button door position of the piece located below the pressing shoe of the sewing mechanism, the pressing plate is pressed onto the supporting plate to fix the piece, the pressing shoe of the sewing mechanism is controlled to be pressed onto the piece through the sewing passage, the sewing mechanism is controlled to sew the piece and the strip, after sewing, the sewing mechanism is controlled to reset, the tearing driving part of the tearing mechanism drives the supporting plate and the piece on the supporting plate to move horizontally by a predetermined distance, so that the second button door position of the piece moves by a predetermined distance relative to the sewing needle plate, the predetermined distance is the distance between the two button doors, after the piece is moved horizontally, the sewed strip is torn off from the strip, the pressing shoe of the sewing mechanism is controlled to be pressed onto the piece through the sewing passage, the sewing mechanism is controlled to sew the piece and the strip, after sewing, the strip feeding mechanism is controlled to feed the strip by a predetermined distance, at this time, the strip and the second sewed strip are separated due to force, the strip can be fed under the action of the strip feeding mechanism, the piece and the two sewed strips are left on the supporting plate, the sewing mechanism (sewing needle and pressing shoe) is controlled to reset, the pressing plate is lifted from the supporting plate, and the sewed piece can be removed. When the material is collected, the strip is in a relaxed state due to the movement of the strip by a certain length, and therefore the material collecting counterweight sinks under the action of gravity, and when the material collecting sensor detects the material collecting counterweight, the control mechanism controls the material collecting driving part to drive the material collecting roller to rotate to realize the collection of the strip (the strip has been torn off the strip). BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0016] In order to more completely understand the present application and its beneficial effects, the following will be described with reference to the drawings. In the following description, the same reference numerals represent the same parts.

[0017] Figure 1 The double-button door opening processing device according to an embodiment of the present application is shown in the schematic view.

[0018] EXPLANATION OF REFERENCE NUMERALS

[0019] 10. Double button opening door processing device; 100. Machine table; 110. Sewing needle plate; 111. Thread channel; 210. Thread feeding roller; 220. Thread feeding driving part; 300. Thread tearing mechanism; 310. Holder plate; 311. Sewing channel; 320. Pressing plate; 330. Thread tearing driving part; 340. Guide; 350. Pressing driving part; 360. Adjusting screw; 400. Sewing mechanism; 410. Pressing shoe; 500. Tensioning mechanism; 600. Material collecting mechanism; 610. Material collecting roller; 620. Material collecting driving part; 630. Detecting support; 640. Material collecting counterweight; 650. Detecting sensor; 660. Turning part; 20. Thread roll. DETAILED DESCRIPTION

[0020] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below 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. It will be apparent, however, to one skilled in the art that the present application can be practiced without using some or all of these specific details, and that the present application is not limited to the specific embodiments disclosed below.

[0021] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "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 only 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 cannot be understood as a limitation of the present application.

[0022] In addition, the terms "first", "second", "third" and the like are used only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the 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, for example, two, three, etc., unless otherwise explicitly specified.

[0023] In the present application, unless specifically defined otherwise, the terms "mounting", "connected", "connecting", "fixed", and "fixedly" are used broadly and encompass direct and indirect mounting, connecting, and fixing, such as fixed connection, detachable connection, or integral connection; mechanical connection, or electrical connection; direct connection, or indirect connection through an intermediate medium; and internal communication between two elements, or interaction therebetween. The specific meaning of the above terms in the present application can be understood according to the specific circumstances by those of ordinary skill in the art.

[0024] In the present application, unless specifically defined otherwise, the first feature is "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", "over", and "on" 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", "under", and "under" 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.

[0025] It should be noted that when an element is referred to as "fixed to" or "provided on" another element, it can be directly on the other element or there can be a mediating element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or there can be a mediating element. The terms "vertical", "horizontal", "up", "down", "left", "right", and similar expressions used herein are for illustrative purposes only and do not indicate the only implementation.

[0026] In the description of the present application, the meaning of "one or more" is two or more, the meaning of "plurality" is two or more, greater than, less than, more than, etc. are understood as not including the number, above, below, within, etc. are understood as including the number. If it is described that the first, second 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.

[0027] 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 the present application belongs. The terms used in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0028] The embodiment of the present application provides a double-button door opening processing device 10 to solve the problems of waste of manpower, poor tearing effect and difficult operation, low efficiency, and difficult recycling of the strip between the two-button doors in the traditional double-button door processing method. The following will be described with reference to the drawings.

[0029] The embodiment of the present application provides a double-button door opening processing device 10, and an exemplary structure is shown in Figure 1 Figure 1 The embodiment of the present application provides a double-button door opening processing device 10, and an exemplary structure is shown in

[0030] In order to more clearly illustrate the structure of the double-button door opening processing device 10, the following will introduce the double-button door opening processing device 10 in combination with the drawings.

[0031] The embodiment of the present application provides a double-button door opening processing device 10, and an exemplary structure is shown in Figure 1 The embodiment of the present application provides a double-button door opening processing device 10, and an exemplary structure is shown in

[0032] The machine table 100 is provided with a sewing needle plate 110. Preferably, the sewing needle plate 110 is arranged in a horizontal direction on the machine table 100. The sewing needle plate 110 is provided with a strip passage 111 for the strip to pass through.

[0033] Figure 1 The strip feeding mechanism is arranged on the machine table 100 to drive the strip to advance, and

[0034] The strip tearing mechanism 300 includes a supporting plate 310, a pressing plate 320 and a strip tearing driving part 330. The strip tearing driving part 330 is installed on the machine table 100 and connected to the supporting plate 310. The strip tearing driving part 330 can drive the supporting plate 310 to move relative to the sewing needle plate 110. The supporting plate 310 is provided with a sewing passage 311 matched with the sewing needle plate 110. The pressing plate 320 is movably connected to the supporting plate 310 and can be attached to the supporting plate 310 to clamp the cutting piece.

[0035] The sewing mechanism 400 is installed on the machine table 100 to sew the cutting piece and the strip block on the strip.

[0036] In some embodiments, the double-button door opening processing device 10 further includes a control mechanism. The control mechanism can be a PLC programmable logic controller. The above-mentioned strip feeding mechanism, strip tearing driving part 330 and sewing mechanism 400 are electrically connected with the control mechanism. The control mechanism is not shown in the drawings.

[0037] In some embodiments, referring to Figure 1 ​​As shown, the pressing plate 320 can have a U-shaped structure, and the hollow position of the U-shaped pressing plate 320 can provide a space for the pressing shoe 410 of the sewing mechanism 400.

[0038] In some embodiments, the feeding mechanism includes a feeding roller 210 and a feeding driving component 220. The feeding roller 210 is rotatably connected to the machine table 100 and has a feeding gap between the feeding roller 210 and the sewing needle plate 110 for the passage of the fabric strip. The height of the feeding gap is approximately equal to the thickness of the fabric strip, so that the fabric strip can be in contact with the sewing needle plate 110 and the feeding roller 210. The feeding driving component 220 is installed on the machine table 100 and connected to the feeding roller 210 for driving the feeding roller 210 to rotate. The feeding driving component 220 is electrically connected to the control mechanism.

[0039] In some embodiments, the tearing mechanism 300 further includes a guide 340. The guide 340 is installed on the sewing needle plate 110, and the extension direction of the guide 340 is perpendicular to the advancing direction of the fabric strip on the sewing needle plate 110. The pressing plate 310 is slidably connected to the guide 340 and can move along the guide 340. The guide 340 can be a guide rail.

[0040] In some embodiments, the tearing mechanism 300 further includes a pressing driving component 350. The pressing driving component 350 is installed on the pressing plate 310 and connected to the pressing plate 320. The pressing driving component 350 is used to drive the pressing plate 320 to press down or reset. The pressing driving component 350 is electrically connected to the control mechanism.

[0041] In some embodiments, the tearing mechanism 300 further includes an adjusting screw 360. The pressing plate 310 is connected to the tearing driving component 330 through the adjusting screw 360. The position of the pressing plate 310 can be adjusted on the adjusting screw 360. The adjusting screw 360 can be provided to facilitate the adjustment of the position of the pressing plate 310 relative to the sewing needle plate 110.

[0042] In some embodiments, the pressing driving component 350 is a telescopic pneumatic cylinder. One side of the pressing plate 320 is rotatably connected to the pressing plate 310, and the pressing plate 320 is rotatably connected to the cylinder arm of the pressing driving component 350.

[0043] In some embodiments, the double-button door processing device 10 further includes a tensioning mechanism 500. The tensioning mechanism 500 includes a tensioning seat, a tensioning brake, and a tensioning driving component. The tensioning seat is installed on the machine table 100, and the tensioning brake is movably connected to the tensioning seat. The tensioning driving component is connected to the tensioning brake, and the tensioning driving component is used to drive the tensioning brake to act on the fabric strip to brake or release the fabric strip. The tensioning driving component is electrically connected to the control mechanism. The tensioning mechanism 500 can keep the fabric strip in a tensioned state during sewing.

[0044] In some embodiments, the double-button door processing device 10 further comprises a material collecting mechanism 600. The material collecting mechanism 600 is installed on the machine table 100 for collecting the strip of the torn-off block.

[0045] In some embodiments, the material collecting mechanism 600 comprises a material collecting roller 610 and a material collecting driving component 620. The material collecting roller 610 is rotatably connected to the machine table 100, and the material collecting driving component 620 is connected to the material collecting roller 610 for driving the material collecting roller 610 to rotate.

[0046] In some embodiments, the periphery of the material collecting roller 610 has a groove structure for accommodating the strip of the torn-off block.

[0047] In some embodiments, the material collecting mechanism 600 further comprises a material collecting detecting component. The material collecting detecting component comprises a detecting bracket 630, a material collecting counterweight 640, and a detecting sensor 650. The material collecting counterweight 640 is movably connected to the detecting bracket 630, and the detecting sensor 650 is arranged on the detecting bracket 630 and located at the bottom of the detecting bracket 630. The material collecting counterweight 640 can pass through the strip of the torn-off block and can move up and down along the detecting bracket 630 with the strip. The material collecting detecting component is electrically connected to the control mechanism. For example, in one embodiment, the material collecting detecting component can be a position sensor, a proximity sensor, etc.

[0048] In some embodiments, the material collecting counterweight 640 is dumbbell-shaped, and the two ends of the material collecting counterweight 640 are respectively slidably connected to the detecting bracket 630.

[0049] In some embodiments, the material collecting mechanism 600 further comprises a turning piece 660, which is installed on the detecting bracket 630 and is used for turning the advancing direction of the strip by 90°. Referring to Figure 1 As shown, the turning piece 660 has a turning edge which is at an angle of 45° with the first direction of the strip movement and at an angle of 45° with the second direction of the strip movement, wherein the first direction is perpendicular to the second direction. After passing through the turning edge of the turning piece 660, the strip enters the material collecting roller 610 after passing around the material collecting counterweight 640. Among them, the lowest position of the movement of the material collecting counterweight 640 is lower than the rotating shaft of the material collecting roller 610 and the turning piece 660. The turning piece 660 can keep the strip in a tensioned state.

[0050] In some embodiments, a turning piece 660 can also be arranged between the initial position of the strip feeding (the position for placing the strip roll 20) and the tensioning mechanism 500, which can keep the strip in a tensioned state.

[0051] The above-mentioned double-button door processing device 10 in use comprises the following steps:

[0052] First, the strip is manually threaded through the strip channel 111 of the sewing needle plate 110, passing through the gap between the support plates 310 of the sewing needle plate 110, and then through the feeding mechanism to the receiving mechanism 600; the feeding mechanism is controlled to move the strip in the receiving direction (see attached). Figure 1 (The dashed line indicates the movement trajectory of the wavy strip) After conveying a predetermined length, the movement stops; the cut piece is manually placed between the support plate 310 and the pressure plate 320, ensuring that the first buttonhole position of the cut piece is below the pressure shoe 410 of the sewing mechanism 400. The pressure plate 320 is pressed down onto the support plate 310 to fix the cut piece. The pressure shoe 410 of the sewing mechanism 400 is then pressed down onto the cut piece through the sewing channel 311. The sewing mechanism 400 is then controlled to sew the cut piece and the wavy strip together. After the sewing is completed, the sewing mechanism 400 is reset. The tearing drive component 330 of the tearing mechanism 300 drives the support plate 310 and the cut piece on the support plate 310 to move laterally a predetermined distance synchronously, so that the second buttonhole position on the cut piece is relative to the sewing needle. The plate 110 moves a predetermined distance, which is the distance between the two buttons. When the cut piece is moved laterally, the stitched block is torn off the strip. The presser shoe 410 of the sewing mechanism 400 is pressed down onto the cut piece through the sewing channel 311. The sewing mechanism 400 is controlled to stitch the cut piece and the block on the strip. After stitching is completed, the feeding mechanism is controlled to convey the strip forward a predetermined distance. At this time, the strip and the second stitched block are separated due to force. The strip can move forward under the action of the feeding mechanism. The cut piece and the two stitched blocks remain on the support plate 310. The sewing mechanism 400 (sewing needle and presser shoe 410) is controlled to reset. The presser plate 320 is lifted off the support plate 310, and the stitched cut piece can be removed. During material collection, as the strip moves forward a certain length, it is in a relaxed state. Therefore, the material collection counterweight 640 will sink under its own weight. When the material collection sensor detects the material collection counterweight 640, the control mechanism controls the material collection drive component 620 to rotate by driving the material collection roller 610 to collect the strip (which has been torn off).

[0053] The above-mentioned double-button door processing device 10 can realize automatic feeding and tearing of double-button doors, replacing manual labor with machinery. The tearing effect is beautiful, uniform, and efficient. The strips are fully and rationally utilized, saving resources, automatically recycling waste materials, and the finished product is neat and beautiful.

[0054] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0055] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0056] The above embodiments only express several implementation manners of the present application, which are described in a more specific and detailed manner, but cannot be understood as a limitation on the patent scope of the present application. It should be noted that, for ordinary skilled persons in the art, several modifications and improvements can be made without departing from the concept of the present application, which all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A double-buttress door machining apparatus characterized by comprising: The machine table is provided with a sewing needle plate, and a strip passage for the strip is arranged on the sewing needle plate; the strip feeding mechanism is arranged on the machine table to drive the strip to advance; the strip tearing mechanism comprises a supporting plate, a pressing plate and a strip tearing driving part, the strip tearing driving part is installed on the machine table and connected with the supporting plate, the strip tearing driving part can drive the supporting plate to move relative to the sewing needle plate, the supporting plate is provided with a sewing passage matched with the sewing needle plate, the pressing plate is movably connected with the supporting plate and can be attached to the supporting plate to clamp the cutting piece, and the sewing mechanism is installed on the machine table to sew the cutting piece and the strip block on the strip.

2. The double door processing apparatus according to claim 1, wherein The strip feeding mechanism comprises a strip feeding roller and a strip feeding driving part, the strip feeding roller is rotatably connected with the machine table and has a material passing interval for the strip between the strip feeding roller and the sewing needle plate, and the strip feeding driving part is installed on the machine table and connected with the strip feeding roller to drive the strip feeding roller to rotate.

3. The double door processing apparatus of claim 1, wherein The strip tearing mechanism further comprises a guide part, the guide part is installed on the sewing needle plate, and the extension direction of the guide part is perpendicular to the advancing direction of the strip, and the supporting plate is slidably connected with the guide part and can move along the guide part.

4. The double door processing apparatus according to any one of claims 1 to 3, characterized in that, The strip tearing mechanism further comprises a pressing material driving part, the pressing material driving part is installed on the supporting plate and connected with the pressing plate, and the pressing material driving part is used to drive the pressing plate to press down or reset.

5. The double door processing apparatus of claim 4, wherein, The pressing material driving part is a telescopic air cylinder, one side of the pressing plate is rotatably connected with the supporting plate, and the pressing plate is rotatably connected with the cylinder arm of the pressing material driving part.

6. The double-door processing apparatus according to any one of claims 1 to 3, 5, wherein The double-knob door processing device further comprises a tensioning mechanism, the tensioning mechanism comprises a tensioning seat, a tensioning brake part and a tensioning driving part, the tensioning seat is installed on the machine table, the tensioning brake part is movably connected with the tensioning seat, and the tensioning driving part is connected with the tensioning brake part, and the tensioning driving part is used to drive the tensioning brake part to act to brake or release the strip.

7. The double-door processing apparatus according to any one of claims 1 to 3, 5, wherein The double-knob door processing device further comprises a material collecting mechanism, the material collecting mechanism is installed on the machine table to collect the strip with the strip block torn off.

8. The double door processing apparatus of claim 7, wherein The material collecting mechanism comprises a material collecting roller and a material collecting driving part, the material collecting roller is rotatably connected with the machine table, and the material collecting driving part is connected with the material collecting roller to drive the material collecting roller to rotate.

9. The double door processing apparatus of claim 8, wherein, The periphery of the material collecting roller has a groove structure for accommodating the strip with the strip block torn off.

10. The double door processing apparatus of claim 8, wherein, The material collecting mechanism further comprises a material collecting detection part, the material collecting detection part comprises a detection bracket, a material collecting counterweight and a detection sensor, the material collecting counterweight is movably connected with the detection bracket, the detection sensor is arranged on the detection bracket and located at the bottom of the detection bracket, the material collecting counterweight can pass through the strip with the strip block torn off and can move up and down along the detection bracket following the strip.

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