Cutting device based on bed sheet processing

Abstract

The utility model relates to the technical field of bed sheet processing, in particular to a cutting device based on bed sheet processing, which comprises a cutting machine, a cutting mechanism is arranged on the cutting machine and is used for cutting bed sheet cloth, the cutting mechanism comprises a width cutting assembly, a width adjusting assembly and a width adjusting assembly, the width adjusting assembly comprises a guide rod fixed on the cutting machine, and a guide rail is fixed at the upper end of the guide rod; a plurality of adjusting holes are formed in the guide rail, a plurality of width executing pieces are arranged on the guide rod and used for cutting in the width direction, and fixing pieces are arranged on the width executing pieces and used for position fixing; the length cutting assembly comprises a moving part arranged on the cutting machine and used for controlling movement, and a length executing part is arranged on the moving part and used for cutting in the length direction; the width execution pieces of any number can be installed on the guide rods, and the width execution pieces can be rapidly locked or unlocked through the fixing pieces, so that the cutting requirements of different widths are met, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bed sheet processing technical field, concretely is a kind of cutting device based on bed sheet processing. BACKGROUND

[0002] The textile cloth used in bed sheet production needs to be cut according to the size of the bed sheet during cutting. Generally, the textile cloth needs to be pretreated before cutting, such as washing and ironing, to ensure the accuracy of the size and the flatness of the fabric. During the cutting process, cutting tools such as scissors or large cutting machines can be used to cut the textile cloth into the corresponding shape according to the specific size specifications of the bed sheet. It needs to be noted that the design requirements of the bed sheet should be followed during cutting, such as flat edges and correct size;

[0003] According to the search, the publication number: CN221371643U discloses a kind of textile cloth cutting device for bed sheet production, this technology discloses "a kind of textile cloth cutting device for bed sheet production, belong to textile cloth cutting field.A kind of textile cloth cutting device for bed sheet production, including workbench;The top of workbench is installed with conveying equipment, the inner side wall of conveying equipment is fixedly connected with guide plate, the top of workbench is installed with air cylinder, the output end of air cylinder is fixedly connected with fixed plate, the side wall of fixed plate is installed with sliding equipment, the outer side wall of sliding equipment is connected with cutting knife by screw thread" and other technical solutions, with "can be clamped to textile cloth, and the length of textile cloth can be determined, so that the textile cloth after cutting can be directly used for bed sheet production, and the flatness of textile cloth during cutting is guaranteed, the stability of textile cloth position during cutting is guaranteed, prevent textile cloth from moving folding, cause that textile cloth after cutting cannot be used, cause unnecessary waste, thereby guarantee the quality and efficiency of textile cloth cutting" and other technical effects;

[0004] The cutting device in the above scheme is relatively single in function, usually only supports one-way straight-line cutting, lacks width direction cutting ability. In actual operation, if the width of the cloth needs to be adjusted, the worker has to manually reposition or fold the cloth for secondary cutting. This not only increases the additional operation steps, but also reduces the production efficiency, affecting the smoothness of the overall processing flow. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a cutting device based on bed sheet processing, which can install any number of width execution members on the guide rod, and the width execution members can be quickly locked or unlocked by the fixing member, meeting the cutting requirements of different widths and improving the production efficiency.

[0006] In order to achieve the above object, the utility model discloses a cutting device based on sheeting processing, including cutting machine, be provided with cutting mechanism on the cutting machine and be used to cut sheeting cloth, and cutting mechanism includes:

[0007] Width cutting assembly, including the guide rod fixed on the cutting machine, the guide rod upper end is fixed with the guide rail, is seted up with a plurality of adjusting holes to the guide rail, is seted up with a plurality of width execution spare and is used to cut in width direction, and is seted up with fixed spare on the width execution spare and is used to position fixing;

[0008] Length cutting assembly, including the moving piece set up on the cutting machine and is used to control movement, and is seted up with length execution spare on the moving piece and is used to length direction cutting.

[0009] Preferably, the width execution spare includes the slide bracket of sliding installation on the guide rod, the turret is rotatably installed on the lower end of the slide bracket, the blade is fixed on the lower end of the turret, the first air cylinder is pivotally connected to the upper end of the slide bracket, and the output end of the first air cylinder is pivotally connected to the turret.

[0010] Preferably, the fixed spare includes the shaft seat fixed on the outer wall of the slide bracket, the pull pin is slidably installed through the shaft seat and matched with the adjusting hole, the spring is installed in the inner lower end of the shaft seat and sleeved on the pull pin.

[0011] Preferably, the fixed spare further includes the rotating shaft rotatably installed in the inner portion of the shaft seat, the guide wheel is rotatably installed on the outer end of the rotating shaft and matched with the guide rail.

[0012] Preferably, the moving piece includes the gantry fixed on the rear end of the cutting machine, the gantry upper end is fixed with the portal frame, the portal frame front end both sides are rotatably installed with pulley, the pulley between both ends is installed with the belt, the portal frame front end is fixed with the slide rail, the slide rail is slidably installed with the sliding block, and the servo motor is installed on the portal frame and is used to drive the pulley.

[0013] Preferably, the length execution spare includes the shaft holder fixed on the bottom of the sliding block, the support is pivotally connected to the lower end of the shaft holder, the cutter head is rotatably installed on the lower end of the support, the second air cylinder is pivotally connected to the upper end of the inner portion of the shaft holder, and the output end of the second air cylinder is pivotally connected to the upper end of the support.

[0014] Beneficial effects

[0015] The utility model provides a cutting device based on sheeting processing.Compared with the prior art, the following beneficial effects are achieved:

[0016] 1. By pulling the pull pin out of the adjusting hole, the fixing between the width executor and the guide rail is released, so that the width executor can be moved for position adjustment. After moving to the appropriate position, the pulled pull pin is released and inserted into the adjusting hole by the pressure of spring rebound, so that the position of the width executor is fixed. The width executor can be quickly locked or unlocked by the fixing part, meeting the cutting demand of different widths and improving production efficiency.

[0017] 2. The first cylinder drives the rotating frame to move through the output end, and the rotating frame drives the blade to rotate, so that the cutting height of the blade is adjusted. The second cylinder drives the support to drive the cutter head to adjust the height through the output end. It adapts to the cutting demand of different thicknesses of cloth and supports the simultaneous cutting of width and length. The bidirectional cutting can be completed at one time, shortening the processing time. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0019] Figure 2 It is a structure schematic view of the length cutting assembly in the utility model;

[0020] Figure 3 It is a structure schematic view of the width cutting assembly in the utility model;

[0021] Figure 4 It is a structure schematic view of the utility model Figure 3 It is a structure schematic view of part A in the utility model;

[0022] Figure 5 It is a structure schematic view of the width executor in the utility model;

[0023] Figure 6 It is a structure schematic view of the inside of the fixing part in the utility model.

[0024] In the drawing: 1, cutting machine; 2, cutting mechanism; 21, width cutting assembly; 211, guide rod; 212, guide rail; 213, adjusting hole; 214, width executor; 2141, sliding frame; 2142, rotating frame; 2143, blade; 2144, first cylinder; 215, fixing part; 2151, shaft seat; 2152, pull pin; 2153, spring; 2154, rotating shaft; 2155, guide wheel; 22, length cutting assembly; 221, moving part; 2211, rack; 2212, gantry; 2213, pulley; 2214, belt; 2215, sliding rail; 2216, sliding block; 2217, servo motor; 222, length executor; 2221, shaft support; 2222, support; 2223, cutter head; 2224, second cylinder. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0026] Please refer to Figure 1 - Figure 6 The present application provides a technical solution: a cutting device based on sheet processing, comprising a cutting machine 1, the cutting machine 1 is provided with a cutting mechanism 2 and is used for cutting sheet cloth, the cutting mechanism 2 comprises:

[0027] The width cutting assembly 21 comprises a guide rod 211 fixed on the cutting machine 1, the upper end of the guide rod 211 is fixed with a guide rail 212, a plurality of adjusting holes 213 are formed in the guide rail 212, a plurality of width actuators 214 are arranged on the guide rod 211 and are used for width direction cutting, and the width actuators 214 are provided with fixing members 215 and are used for position fixing.

[0028] The length cutting assembly 22 comprises a moving part 221 arranged on the cutting machine 1 and used for controlling movement, and the moving part 221 is provided with a length actuator 222 and is used for length direction cutting.

[0029] In the embodiment, any number of width actuators 214 can be installed on the guide rod 211, and the width actuators 214 can be quickly locked or unlocked through the fixing members 215, so that the cutting requirements of different widths are met, and the production efficiency is improved.

[0030] Specifically, the width actuator 214 comprises a sliding rack 2141 slidably arranged on the guide rod 211, a rotating rack 2142 is rotatably arranged at the lower end of the sliding rack 2141, a blade 2143 is fixed at the lower end of the rotating rack 2142, a first air cylinder 2144 is pivotally connected to the upper end of the sliding rack 2141, and the output end of the first air cylinder 2144 is pivotally connected to the rotating rack 2142.

[0031] In the embodiment, the output end of the first air cylinder 2144 drives the rotating rack 2142 to move, and the rotating rack 2142 drives the blade 2143 to rotate, so as to adjust the cutting height of the blade 2143, and adapt to the cutting requirements of cloth of different thicknesses.

[0032] Specifically, the fixing member 215 comprises an axle seat 2151 fixed on the outer wall of the sliding rack 2141, a pull pin 2152 is slidably arranged through the axle seat 2151 and matched with the adjusting hole 213, a spring 2153 is arranged in the inside of the axle seat 2151 and sleeved on the pull pin 2152.

[0033] In this embodiment, by pulling the pull pin 2152 away from the adjustment hole 213, the fixation between the width actuator 214 and the guide rail 212 is released, allowing the width actuator 214 to move and adjust its position. After moving to the appropriate position, the pulled pin 2152 is released, and the pressure of the spring 2153 pushes the pull pin 2152 to insert into the adjustment hole 213, thereby fixing the position of the width actuator 214.

[0034] Specifically, the fixing component 215 also includes a rotating shaft 2154 rotatably installed inside the shaft seat 2151, and a guide wheel 2155 is rotatably installed on the outer end of the rotating shaft 2154 and cooperates with the guide rail 212.

[0035] In this embodiment, when the width actuator 214 moves along the guide rod 211, it drives the guide wheel 2155 to roll along the guide rail 212.

[0036] Specifically, the moving part 221 includes a frame 2211 fixed to the rear end of the cutting machine 1. A gantry frame 2212 is fixed to the upper end of the frame 2211. Pulleys 2213 are rotatably installed on both sides of the front end of the gantry frame 2212. A belt 2214 is installed between the two end pulleys 2213. A slide rail 2215 is fixed to the front end of the gantry frame 2212. A slider 2216 is slidably installed on the slide rail 2215. A servo motor 2217 is installed on the gantry frame 2212 and is used to drive the pulleys 2213.

[0037] In this embodiment, the output end of the servo motor 2217 drives the pulley 2213 to cooperate with the belt 2214 to drive the slider 2216 to slide along the slide rail 2215. At the same time, the slider 2216 drives the length actuator 222 to move horizontally.

[0038] Specifically, the length actuator 222 includes a shaft frame 2221 fixed to the bottom of the slider 2216. A bracket 2222 is pivotally connected to the lower end of the shaft frame 2221. A cutter head 2223 is rotatably mounted on the lower end of the bracket 2222. A second cylinder 2224 is pivotally connected to the upper end of the shaft frame 2221, and the output end of the second cylinder 2224 is pivotally connected to the upper end of the bracket 2222.

[0039] In this embodiment, the output end of the second cylinder 2224 drives the bracket 2222 to drive the cutter head 2223 to adjust its height.

[0040] The working principle and usage process of this utility model are as follows: First, by pulling the pull pin 2152 away from the adjustment hole 213, the fixation between the width actuator 214 and the guide rail 212 is released, allowing the width actuator 214 to move and adjust its position. After moving to the appropriate position, the pulled pin 2152 is released, and the pressure of the spring 2153 pushes the pull pin 2152 to insert into the adjustment hole 213, thereby fixing the position of the width actuator 214 to meet the cutting requirements of different widths.

[0041] Then, the bed sheet fabric is conveyed by the cutting machine 1. During the conveying process, the output end of the first cylinder 2144 drives the rotating frame 2142 to rotate. At the same time, the rotating frame 2142 drives the blade 2143 to move, thereby adjusting the cutting height of the blade 2143 to adapt to the cutting needs of fabrics of different thicknesses and realize the width cutting of the bed sheet fabric.

[0042] Finally, the output of the servo motor 2217 drives the pulley 2213 to cooperate with the belt 2214 to drive the slider 2216 to slide along the slide rail 2215. At the same time, the slider 2216 drives the length actuator 222 to move horizontally. Furthermore, the output of the second cylinder 2224 drives the bracket 2222 to drive the cutter head 2223 to adjust its height, thereby achieving the length cutting of the bed sheet fabric.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cutting device based on bed sheet processing, comprising a cutting machine (1), characterized in that: The cutting machine (1) is equipped with a cutting mechanism (2) for cutting bed sheet fabric. The cutting mechanism (2) includes: The width cutting assembly (21) includes a guide rod (211) fixed on the cutting machine (1), a guide rail (212) fixed at the upper end of the guide rod (211), a plurality of adjustment holes (213) on the guide rail (212), a plurality of width actuators (214) on the guide rod (211) for cutting in the width direction, and a fixing member (215) on the width actuator (214) for fixing the position. The length cutting assembly (22) includes a moving part (221) disposed on the cutting machine (1) and used for controlling movement. The moving part (221) is provided with a length execution part (222) and used for cutting in the length direction.

2. The cutting device based on bed sheet processing according to claim 1, characterized in that: The width actuator (214) includes a slide (2141) that is slidably mounted on the guide rod (211), a rotating frame (2142) that is rotatably mounted on the lower end of the slide (2141), a blade (2143) that is fixed on the lower end of the rotating frame (2142), and a first cylinder (2144) that is pivotally connected to the upper end of the slide (2141), and the output end of the first cylinder (2144) is pivotally connected to the rotating frame (2142).

3. The cutting device based on bed sheet processing according to claim 2, characterized in that: The fixing member (215) includes a bearing seat (2151) fixed to the outer wall of the slide (2141). A pull pin (2152) is slidably installed through the bearing seat (2151) and cooperates with the adjustment hole (213). A spring (2153) is installed at the lower end of the bearing seat (2151) and sleeved on the pull pin (2152).

4. A cutting device based on bed sheet processing according to claim 3, characterized in that: The fixing member (215) also includes a rotating shaft (2154) rotatably installed inside the shaft seat (2151), and a guide wheel (2155) is rotatably installed on the outer end of the rotating shaft (2154) and cooperates with the guide rail (212).

5. A cutting device based on bed sheet processing according to claim 1, characterized in that: The moving part (221) includes a frame (2211) fixed to the rear end of the cutting machine (1), a gantry frame (2212) fixed to the upper end of the frame (2211), pulleys (2213) rotatably mounted on both sides of the front end of the gantry frame (2212), a belt (2214) installed between the two pulleys (2213), a slide rail (2215) fixed to the front end of the gantry frame (2212), a slider (2216) slidably mounted on the slide rail (2215), and a servo motor (2217) mounted on the gantry frame (2212) for driving the pulleys (2213).

6. A cutting device based on bed sheet processing according to claim 5, characterized in that: The length actuator (222) includes a shaft frame (2221) fixed to the bottom of the slider (2216), a bracket (2222) pivotally connected to the lower end of the shaft frame (2221), a cutter head (2223) rotatably mounted on the lower end of the bracket (2222), a second cylinder (2224) pivotally connected to the upper end inside the shaft frame (2221), and the output end of the second cylinder (2224) pivotally connected to the upper end of the bracket (2222).

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