Cloth cutting device for garment factory

Abstract

The utility model relates to the technical field of cloth processing, in particular to a cloth cutting device for a garment factory, which comprises an operation table, two symmetrical roller placing frames are fixedly mounted on the surfaces of two sides of the operation table, roller placing grooves are formed in the surfaces of the roller placing frames, and winding rollers are placed on the roller placing frames on the two sides through the roller placing grooves. A limiting mechanism used for limiting the winding roller is arranged in the roller placing groove, and a cloth flattening and fixing mechanism is arranged on the upper surface of the operation table. According to the cloth flattening and fixing mechanism, a winding roller on the right side is rotated to drive a cloth body to move on the upper surface of the operation table, the cloth body can be flattened under the action of two limiting rods and a sleeve, and a threaded rod is driven to rotate under the operation of a motor so that a transmission plate and two pressing plates can move downwards; and the two pressing plates can move downwards to press the corners of the two sides of the cloth body, so that the cutting device can achieve the purpose of flattening and fixing the cloth, physical strength is saved for workers, and meanwhile the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth processing, in particular to a cloth cutting device for a garment factory. Background Art

[0002] After the cloth is processed, it needs to be cut by a cutting device to divide it into cloth of different sizes to meet the needs of the subsequent market. During the cutting process, the cloth needs to be fixed on the table by a fixing device.

[0003] In the prior art, a Chinese patent with publication number CN111501319B discloses an edge fixing device for cutting cloth, which adopts the scheme of "including a support plate, a slot is provided in the middle of the support plate, a pillar is fixed to the bottom of the support plate, and the pillar is a square rod with a hollow structure, and the bottom of the pillar is fixedly connected to a box body. The slot is provided to facilitate cooperation with a material blocking mechanism, the support plate and the box body can be connected and fixed by the pillar, and the support plate can facilitate supporting the cloth and quickly fixing the edge of the cloth". This scheme can adjust the position through the adjustment structure, so that the cloth can be fixed and installed easily, the material blocking mechanism can play a good stabilizing role, so that the cutting mechanism can be convenient for cutting, and the box body can not only collect the waste cloth after cutting through the collection box, but also pre-store the cloth to be cut in the storage box through the storage box.

[0004] However, the above scheme still has some shortcomings. For example, when the above scheme is actually used, the staff needs to manually pull the four corners of the cloth to align them with the four fixing mechanism positions of the support plate, and at the same time, the surface of the cloth needs to be continuously flattened, which is cumbersome to operate. After cutting a piece of cloth, the above operation needs to be repeated to fix the next piece of cloth. The cloth cannot be continuously fixed and cut, which increases the work fatigue of the staff and reduces the cutting efficiency. In view of this, the utility model proposes a cloth cutting device for a garment factory. Utility Model Content

[0005] The purpose of the utility model is to provide a cloth cutting device for a garment factory to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cloth cutting device for a garment factory, comprising an operating table, two symmetrical roller racks are fixedly installed on both side surfaces of the operating table, roller placing grooves are opened on the surfaces of the roller racks, winding rollers are placed on both side roller racks through the roller placing grooves, and a limiting mechanism for limiting the winding rollers is arranged inside the roller placing grooves, and a cloth flattening fixing mechanism is arranged on the upper surface of the operating table;

[0007] The fabric flattening and fixing mechanism comprises two pairs of guide frames fixedly mounted on the upper surface of the operating table, the surfaces of the guide frames are provided with sliding openings, the two pairs of guide frames are slidably connected to the limit rods through the sliding openings, the inner top wall of the sliding opening is fixedly connected to the first spring, the lower end of the first spring is fixedly connected to the surface of the limit rod, and the surface of the limit rod is rotatably connected to the sleeve;

[0008] A transmission cavity is provided inside the shell of the operating table, a motor is fixedly installed on the lower surface of the operating table, the output shaft of the motor extends into the transmission cavity and is fixedly connected to a threaded rod, a transmission plate is threadedly connected to the surface of the threaded rod, two symmetrical grooves extending into the transmission cavity are provided on the upper surface of the operating table, pressure plates fixedly connected to the upper surface of the transmission plate are provided inside the two grooves, and dust removal mechanisms are provided on the front and back of the operating table.

[0009] As a preferred technical solution, the surface of the left winding roller is wound with the cloth body, and the end of the cloth body away from the left winding roller passes under the two limit rods and is fixedly connected to the surface of the right winding roller.

[0010] As a preferred technical solution, the front and back sides of the transmission plate are both provided with limit sliders, and the inner front wall and the inner rear wall of the transmission cavity are both provided with guide grooves for the limit sliders to slide.

[0011] As a preferred technical solution, the limiting mechanism includes two installation grooves respectively opened on the top wall and the bottom wall of the roller groove, a second spring is fixedly installed on the inner wall of the installation groove, and a circular limiting block is fixedly connected to one end of the second spring away from the inner wall of the installation groove.

[0012] As a preferred technical solution, guide sliding blocks are provided on both side surfaces of the circular limit block, and guide sliding grooves for the guide sliding blocks to slide are opened on both side inner walls of the mounting groove. The circular limit block is slidably connected to the inside of the mounting groove through the guide sliding blocks, and the two circular limit blocks are overlapped with the surface of the winding roller.

[0013] As a preferred technical solution, the dust removal mechanism includes a mounting tube fixedly mounted on the back of the operating table through a bracket, and a dust collecting hood corresponding to the position of the mounting tube is fixedly mounted on the front of the operating table.

[0014] As a preferred technical solution, an air outlet nozzle is arranged on the front side of the mounting tube, a connecting port is arranged on the lower surface of the dust collecting hood, and a dust collecting bag is sleeved on the surface of the connecting port.

[0015] As a preferred technical solution, there are several air outlet nozzles, and the several air outlet nozzles are equidistantly arranged on the surface of the mounting pipe, and the mounting pipe is connected to the air outlet end of the external fan.

[0016] Beneficial Effects

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. The utility model uses a cloth flattening and fixing mechanism to rotate the right winding roller to drive the cloth body to move on the upper surface of the operating table. The cloth body can be smoothed under the action of two limit rods and sleeves, and the threaded rod is driven to rotate under the operation of the motor to move the transmission plate and the two pressing plates downward. The downward movement of the two pressing plates can press the two side corners of the cloth body, so that the cutting device can achieve the purpose of flattening and fixing the cloth, saving physical strength for the staff and high work efficiency.

[0019] 2. The utility model uses a dust removal mechanism, and an external fan blows air into the installation pipe and blows it out through the air outlet nozzle. The airflow blown out of the air outlet nozzle blows the debris and dust generated when the cloth is cut into the dust bag through the dust collecting hood, so that the device can achieve the effect of dust removal, avoid dust pollution to the surrounding environment, and provide convenience for subsequent cleaning work. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the front section structure of the utility model;

[0023] Figure 3 It is a schematic diagram of the side section structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the front cross-section structure of the roller stand of the utility model;

[0025] Figure 5 For the utility model Figure 4 Enlarged structural diagram at A in the middle.

[0026] In the figure: 1. operating table; 2. roller rack; 3. winding roller; 4. guide frame; 5. limit rod; 6. first spring; 7. motor; 8. threaded rod; 9. transmission plate; 10. pressure plate; 11. cloth body; 12. second spring; 13. circular limit block; 14. mounting tube; 15. dust hood; 16. air outlet nozzle; 17. dust bag; 18. guide slider; 19. limit slider. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] According to the attached Figure 1-5 As shown, an embodiment of the utility model provides a cloth cutting device for a garment factory, comprising an operating table 1, two symmetrical roller racks 2 are fixedly installed on both side surfaces of the operating table 1, roller release grooves are opened on the surfaces of the roller racks 2, and winding rollers 3 are placed on the roller racks 2 on both sides through the roller release grooves, and a limiting mechanism for limiting the winding rollers 3 is arranged inside the roller release grooves, the winding roller 3 on the left side is a cloth release roller, and the winding roller 3 on the right side is a cloth collection roller, and a cloth flattening fixing mechanism is arranged on the upper surface of the operating table 1.

[0029] The limiting mechanism includes two mounting grooves respectively opened on the top wall and the bottom wall of the roller groove, the inner wall of the mounting groove is fixedly installed with a second spring 12, and the end of the second spring 12 away from the inner wall of the mounting groove is fixedly connected with a circular limiting block 13, and guide sliding blocks 18 are arranged on both side surfaces of the circular limiting block 13. Guide sliding blocks 18 are arranged on both side inner walls of the mounting groove, and guide sliding grooves for the guide sliding blocks 18 to slide are opened on the inner walls of the mounting groove. The circular limiting block 13 is slidably connected to the inside of the mounting groove through the guide sliding blocks 18, and the two circular limiting blocks 13 are overlapped with the surface of the winding roller 3.

[0030] The cloth flattening and fixing mechanism includes two pairs of guide frames 4 fixedly installed on the upper surface of the operating table 1, and a sliding opening is opened on the surface of the guide frame 4. The two pairs of guide frames 4 are slidably connected to the limit rod 5 through the sliding opening. The inner top wall of the sliding opening is fixedly connected to the first spring 6, and the lower end of the first spring 6 is fixedly connected to the surface of the limit rod 5. The surface of the limit rod 5 is rotatably connected to a sleeve, and the surface of the left winding roller 3 is wound with a cloth body 11, and the end of the cloth body 11 away from the left winding roller 3 passes through the bottom of the two limit rods 5 and is fixedly connected to the surface of the right winding roller 3.

[0031] A transmission cavity is provided inside the shell of the operating table 1, and a motor 7 is fixedly installed on the lower surface of the operating table 1. The output shaft of the motor 7 extends to the interior of the transmission cavity and is fixedly connected to a threaded rod 8. A transmission plate 9 is threadedly connected to the surface of the threaded rod 8. Limit sliders 19 are provided on the front and back of the transmission plate 9. The inner front wall and the inner rear wall of the transmission cavity are provided with guide grooves for the limit sliders 19 to slide. Two symmetrical grooves extending into the interior of the transmission cavity are provided on the upper surface of the operating table 1. Pressure plates 10 fixedly connected to the upper surface of the transmission plate 9 are provided inside the two grooves. Dust removal mechanisms are provided on the front and back of the operating table 1.

[0032] The dust removal mechanism includes a mounting tube 14 fixedly mounted on the back of the operating table 1 through a bracket, a dust hood 15 corresponding to the position of the mounting tube 14 is fixedly mounted on the front of the operating table 1, an air outlet nozzle 16 is arranged on the front of the mounting tube 14, a connecting port is arranged on the lower surface of the dust hood 15, a dust bag 17 is sleeved on the surface of the connecting port, there are several air outlet nozzles 16, and several air outlet nozzles 16 are equidistantly arranged on the surface of the mounting tube 14, and the mounting tube 14 is connected to the air outlet end of the external fan.

[0033] When the cloth cutting device of a garment factory of the utility model is in use, the two winding rollers 3 are directly inserted into the roller placing grooves of the roller frames 2 on both sides, and the two circular limit blocks 13 are pushed out of the installation grooves under the action of the second spring 12 to limit the winding rollers 3 in the roller placing grooves. When the winding rollers 3 need to be removed, it is only necessary to pull the winding rollers 3 to extract them from the roller placing grooves, which provides convenience for its loading and unloading work. When the cloth is flatly fixed, one end of the cloth body 11 on the surface of the left winding roller 3 is passed through the bottom of the two limit rods 5 to be pulled to the right winding roller 3 and fixed thereto. At this time, the right winding roller 3 is rotated to drive the cloth body 11 on the upper side of the operating table 1 The surface moves, and at the same time, the rotating sleeves on the surfaces of the two limit rods 5 can smooth the cloth body 11, and drive the threaded rod 8 to rotate under the operation of the motor 7. The transmission plate 9 drives the two pressing plates 10 to move downward at the same time under the rotation of the threaded rod 8. The downward movement of the two pressing plates 10 can press the two side corners of the cloth body 11. At this time, the external CNC cutting equipment can be cooperated to cut the fixed cloth. At the same time, the external fan blows air into the mounting tube 14 and blows it out through the air outlet nozzle 16. The airflow blown out by the air outlet nozzle 16 blows the debris and dust generated during the cutting of the cloth into the dust bag 17 through the dust collecting hood 15, so that the device can achieve the dust removal effect.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cloth cutting device for a garment factory, characterized in that: The operating table (1) comprises two symmetrical roller racks (2) fixedly mounted on both side surfaces of the operating table (1), roller placing grooves are provided on the surfaces of the roller racks (2), winding rollers (3) are placed on the roller racks (2) on both sides through the roller placing grooves, and a limiting mechanism for limiting the winding rollers (3) is provided inside the roller placing grooves, and a fabric flattening fixing mechanism is provided on the upper surface of the operating table (1); The fabric flattening and fixing mechanism comprises two pairs of guide frames (4) fixedly mounted on the upper surface of the operating table (1); the surfaces of the guide frames (4) are provided with sliding openings; the two pairs of guide frames (4) are slidably connected to the limiting rods (5) through the sliding openings; the inner top wall of the sliding opening is fixedly connected to a first spring (6); the lower end of the first spring (6) is fixedly connected to the surface of the limiting rod (5); and the surface of the limiting rod (5) is rotatably connected to a sleeve; A transmission cavity is provided inside the shell of the operating table (1); a motor (7) is fixedly mounted on the lower surface of the operating table (1); an output shaft of the motor (7) extends into the transmission cavity and is fixedly connected to a threaded rod (8); a transmission plate (9) is threadedly connected to the surface of the threaded rod (8); two symmetrical grooves extending into the transmission cavity are provided on the upper surface of the operating table (1); a pressure plate (10) fixedly connected to the upper surface of the transmission plate (9) is provided inside the two grooves; and dust removal mechanisms are provided on the front and back of the operating table (1).

2. A cloth cutting device for a garment factory according to claim 1, characterized in that: A cloth body (11) is wound on the surface of the left winding roller (3), and one end of the cloth body (11) away from the left winding roller (3) passes through the bottom of the two limit rods (5) and is fixedly connected to the surface of the right winding roller (3).

3. The cloth cutting device for a garment factory according to claim 1, characterized in that: The front and back sides of the transmission plate (9) are both provided with limit slide blocks (19), and the inner front wall and the inner rear wall of the transmission cavity are both provided with guide grooves for the limit slide blocks (19) to slide.

4. The cloth cutting device for a garment factory according to claim 1, characterized in that: The limiting mechanism comprises two mounting grooves respectively arranged on the top wall and the bottom wall of the roller placing groove, a second spring (12) is fixedly mounted on the inner wall of the mounting groove, and a circular limiting block (13) is fixedly connected to one end of the second spring (12) away from the inner wall of the mounting groove.

5. A cloth cutting device for a garment factory according to claim 4, characterized in that: Guide slide blocks (18) are provided on both side surfaces of the circular limit block (13), and guide slide grooves for the guide slide blocks (18) to slide are provided on both side inner walls of the installation groove. The circular limit block (13) is slidably connected to the inside of the installation groove via the guide slide blocks (18), and both circular limit blocks (13) overlap the surface of the winding roller (3).

6. The cloth cutting device for a garment factory according to claim 1, characterized in that: The dust removal mechanism comprises a mounting tube (14) fixedly mounted on the back of the operating table (1) via a bracket, and a dust collecting hood (15) corresponding to the position of the mounting tube (14) is fixedly mounted on the front of the operating table (1).

7. A cloth cutting device for a garment factory according to claim 6, characterized in that: The front surface of the installation tube (14) is provided with an air outlet (16), the lower surface of the dust collecting cover (15) is provided with a connecting port, and the surface of the connecting port is sleeved with a dust collecting bag (17).

8. The cloth cutting device for a garment factory according to claim 7, characterized in that: The number of the air outlet nozzles (16) is several, and the several air outlet nozzles (16) are arranged at equal distances on the surface of the mounting tube (14), and the mounting tube (14) is connected to the air outlet end of the external fan.

Images