Trimming device for clothing production
Technical Field
The utility model relates to the technical field of trimming devices, in particular to a trimming device for clothing production.
Background
Trimming devices in garment production are devices or tools for trimming and treating garment edges. Trimming refers to trimming the edges of clothing fabric to make the edges flat and tidy so as to improve the aesthetic degree and quality of clothing.
The utility model patent with the publication number of CN220486141U discloses a burr trimming device for clothing production, which comprises a workbench and a dust suction fan, wherein a rack is fixedly arranged on the upper surface of the workbench, electric push rods are vertically and fixedly arranged on two sides of the inner top of the rack, a fixed frame is horizontally and fixedly arranged at the bottom of each electric push rod, and a motor is horizontally and fixedly arranged at one end of each fixed frame.
Among the above-mentioned prior art, in the deburring device use, when the cloth location deburring through the leveling roller, inconvenient leveling roller is spacing, if the leveling roller takes place the skew and can make the cloth take place to remove during the deburring, can make the deburring position take place the skew influence deburring effect when the deburring to the cutter for deburring is inconvenient to dismantle, and is inconvenient enough when needs the maintenance of cutting the cutter to change. Improvements are therefore needed.
Disclosure of utility model
The utility model aims to provide a trimming device for clothing production, which solves the problem that a leveling roller is inconvenient to limit and solves the problem that a cutter is inconvenient to detach.
The trimming device for clothing production comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a frame, an electric push rod is fixedly connected to the inside of the frame, the lower end of the output end of the electric push rod is fixedly connected with a fixed frame, the right end of the fixed frame is fixedly connected with a motor, the output end of the motor is rotationally connected with the fixed frame, the outer side of the output end of the motor is fixedly connected with a positive and negative screw rod, the outer side of the positive and negative screw rod is connected with two symmetrically distributed connecting sleeves through threads, the inside of each connecting sleeve is fixedly connected with a first spring, the other end of each first spring is fixedly connected with a connecting rod, the connecting rod is in sliding connection with the connecting sleeve, the bottom of each connecting rod is provided with a leveling roller, the outer side of each connecting sleeve is fixedly connected with a fixing seat, the lower end of each fixing seat is contacted with a cutter seat, the lower end of each cutter seat is fixedly provided with a cutter, and each positive and negative screw rod is provided with a limiting mechanism, and each cutter seat is provided with a connecting mechanism.
Preferably, the limit mechanism comprises a groove, the inside of the positive and negative screw rod is provided with the groove, the inside activity of the groove is sleeved with a ball, the outside activity of the ball is sleeved with a connecting seat, connecting seat and fixed frame fixed connection, the outside activity of ball is sleeved with a slide, slide and connecting seat sliding connection, the inside of slide is sliding sleeved with a guide rod, guide rod and connecting seat fixed connection, the outside of guide rod is provided with the second spring. Through designing stop gear, can carry out spacing to the leveling roller.
Preferably, the number of the grooves is multiple, and the grooves are annular, continuously and uniformly distributed in the positive and negative screw. By designing a plurality of grooves, the balls can roll into the grooves at different positions.
Preferably, one end of the second spring is fixedly connected with the sliding seat, and the other end of the second spring is fixedly connected with the connecting seat. By designing the second spring such that the force of the second spring can act on the slide.
Preferably, the connecting mechanism comprises a connecting block, the top fixedly connected with connecting block of blade holder, connecting block and fixing base sliding connection, the inside sliding sleeve of connecting block has inserted bar, the outside fixedly connected with of inserted bar draws the piece, draw piece and fixing base sliding connection, the outside fixedly connected with slide bar of drawing the piece, slide bar and fixing base sliding connection, the outside of slide bar is provided with the third spring, the one end fixedly connected with slider of drawing the piece is kept away from to the slide bar, slider and fixing base sliding connection. Through design coupling mechanism, conveniently dismantle the cutter.
Preferably, one end of the third spring is fixedly connected with the fixing seat, and the other end of the third spring is fixedly connected with the sliding block. By designing the third spring such that the force of the third spring can act on the slider.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through the effect of the designed motor, the output end of the motor can drive the positive and negative screw rod to rotate, the threaded movement of the connecting sleeve can be realized, the horizontal movement of the leveling roller can be realized by the movement of the connecting sleeve, the leveling roller can compress and position clothing cloth, in the positioning process, the positive and negative screw rod can be limited by the insertion of the ball and the grooves in the positive and negative screw rod, and the influence on the trimming effect caused by the movement of the cloth driven by the offset of the leveling roller when the leveling roller is used for positioning and trimming the cloth can be prevented.
2. According to the utility model, through the effect of the designed cutter, cloth can be trimmed along with the downward movement of the cutter, the horizontal direction of the cutter holder can be limited through the insertion connection of the connecting block and the fixing seat, the vertical direction of the cutter holder can be limited through the insertion connection of the inserted link and the connecting block, the installation and the use of the cutter can be realized, the separation of the inserted link and the connecting block can be realized through pulling the pull block, the cutter holder can be conveniently removed, and the maintenance or the replacement of the cutter can be conveniently carried out.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a perspective view of a partial structure of FIG. 1 in accordance with the present utility model;
FIG. 3 is a front cross-sectional view of the connector of FIG. 2 according to the present utility model;
Fig. 4 is a front cross-sectional view of the holder of fig. 2 according to the present utility model.
The device comprises a base plate 1, a machine frame 2, a machine frame 3, an electric push rod 4, a fixed frame 5, a motor 6, a positive and negative screw rod 7, a connecting sleeve 8, a limiting mechanism 9, a connecting mechanism 10, a first spring 11, a connecting rod 12, a leveling roller 13, a fixing seat 14, a tool apron 15, a cutter 81, a groove 82, a ball bearing 83, a connecting seat 84, a sliding seat 85, a guide rod 86, a second spring 91, a connecting block 92, a plug rod 93, a pull block 94, a sliding rod 95, a third spring 96 and a sliding block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, a trimming device for clothing production comprises a bottom plate 1, a frame 2 is fixedly connected to the top of the bottom plate 1, an electric push rod 3 is fixedly connected to the inside of the frame 2, a fixed frame 4 is fixedly connected to the lower end of the output end of the electric push rod 3, a motor 5 is fixedly connected to the right end of the fixed frame 4, the output end of the motor 5 is rotationally connected with the fixed frame 4, a positive and negative screw rod 6 is fixedly connected to the outer side of the output end of the motor 5, two symmetrically distributed connecting sleeves 7 are connected to the outer side of the positive and negative screw rod 6 through threads, a first spring 10 is fixedly connected to the inner side of the connecting sleeve 7, a connecting rod 11 is fixedly connected to the other end of the first spring 10, the connecting rod 11 is in sliding connection with the connecting sleeve 7, a leveling roller 12 is arranged at the bottom of the connecting rod 11, a fixing seat 13 is fixedly connected to the outer side of the connecting sleeve 7, a cutter seat 14 is fixedly connected to the lower end of the fixing seat 13, a cutter 15 is fixedly arranged at the lower end of the cutter seat 14, a limit mechanism 8 is arranged on the positive and negative screw rod 6, and a connecting mechanism 9 is arranged on the cutter seat 14.
Referring to fig. 1, 2 and 3, the limiting mechanism 8 includes a groove 81, the inside of the positive and negative screw 6 is provided with the groove 81, the inside of the groove 81 is movably sleeved with the balls 82, the number of the grooves 81 is multiple, the grooves 81 are annular and continuously and uniformly distributed in the inside of the positive and negative screw 6, through designing the grooves 81, the balls 82 can roll into the grooves 81 at different positions, the outer sides of the balls 82 are movably sleeved with the connecting seat 83, the connecting seat 83 is fixedly connected with the fixed frame 4, the outer sides of the balls 82 are movably sleeved with the sliding seat 84, the sliding seat 84 is slidably connected with the connecting seat 83, the inside of the sliding seat 84 is slidably sleeved with the guide rod 85, the guide rod 85 is fixedly connected with the connecting seat 83, the outer sides of the guide rod 85 are provided with the second springs 86, one ends of the second springs 86 are fixedly connected with the sliding seat 84, the other ends of the second springs 86 are fixedly connected with the connecting seat 83, and the acting force of the second springs 86 can act on the sliding seat 84, and the limiting mechanism 8 is designed, so that the whole flat roller 12 can be limited.
Referring to fig. 1, 2 and 4, the connecting mechanism 9 includes a connecting block 91, a connecting block 91 is fixedly connected to the top of the tool holder 14, the connecting block 91 is slidably connected to the fixed seat 13, an inserting rod 92 is slidably sleeved in the connecting block 91, a pull block 93 is fixedly connected to the outer side of the inserting rod 92, the pull block 93 is slidably connected to the fixed seat 13, a slide rod 94 is fixedly connected to the outer side of the pull block 93, the slide rod 94 is slidably connected to the fixed seat 13, a third spring 95 is arranged on the outer side of the slide rod 94, one end of the third spring 95 is fixedly connected to the fixed seat 13, the other end of the third spring 95 is fixedly connected to a slide block 96, the acting force of the third spring 95 can act on the slide block 96 through designing the third spring 95, one end of the slide rod 94 away from the pull block 93 is fixedly connected to the slide block 96, the slide block 96 is slidably connected to the fixed seat 13, and the cutter 15 is convenient to detach through designing the connecting mechanism 9.
When the cloth trimming machine is used, cloth is firstly placed on a bottom plate 1, then the output end of an electric push rod 3 drives a fixing frame 4 to move downwards, the fixing frame 4 drives a leveling roller 12 to move downwards so that the leveling roller 12 is in contact with the cloth, a connecting sleeve 7 continuously moves downwards and presses a first spring 10, the connecting rod 11 can be given a downward reaction force under the elastic action of the first spring 10 so that the leveling roller 12 can press the cloth, then the output end of a motor 5 drives a positive and negative screw rod 6 to rotate so that two connecting sleeves 7 horizontally move, the connecting sleeve 7 drives the leveling roller 12 to move, the leveling roller 12 can level the cloth, and when the connecting sleeve 7 drives a cutter 15 to move to a position to be trimmed, the electric push rod 3 drives the fixing frame 4 to move downwards, and the connecting sleeve 7 drives the cutter 15 to move downwards so that the cloth can be trimmed.
In the rotation process of the positive and negative screw rod 6, the positive and negative screw rod 6 rotates to extrude and push the ball 82 to move, the ball 82 can roll relatively with the cambered surface of the groove 81, the ball 82 can be extruded and pushed to drive the sliding seat 84 to slide in the connecting seat 83, the sliding seat 84 can slide along the guide rod 85, the sliding seat 84 extrudes the second spring 86, the groove 81 can be separated from the ball 82, along with the rotation of the positive and negative screw rod 6, a reaction force can be given to the sliding seat 84 under the elastic action of the second spring 86, the sliding seat 84 can be pushed to reset and push the ball 82 into the groove 81 at another position, after the positive and negative screw rod 6 drives the connecting sleeve 7 to move, the ball 82 and the inserting connection of the groove 81 can limit the positive and negative screw rod 6, so that the leveling roller 12 can be limited, and the offset of the roller 12 can be prevented from driving cloth to move to influence the trimming effect when the leveling roller 12 is used for positioning and trimming cloth when the leveling roller 12 is used for compacting cloth.
When the cutter 15 needs to be disassembled, the pull block 93 is horizontally pulled, the pull block 93 drives the slide rod 94 and the slide block 96 to horizontally move, the slide block 96 extrudes the third spring 95, meanwhile, the pull block 93 can drive the insert rod 92 to horizontally move, the insert rod 92 is separated from the connecting block 91, and then the cutter 15 can be disassembled by moving the cutter holder 14 to draw the connecting block 91 out of the fixed seat 13, so that maintenance or replacement of the cutter 15 is facilitated.
Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.