Cloth cutting table for garment production

Abstract

The utility model provides a cloth cutting table for clothing production, which comprises a cutting table body, the cutting table body comprises a rack and a conveying belt horizontally arranged on the rack, one end of the rack is provided with a discharging mechanism, and the discharging mechanism comprises an overturning frame, an overturning driving device and an adsorption material taking device. One end of the overturning frame is rotationally connected with the two sides of the rack respectively and is driven by the overturning driving device to rotate, the other end of the overturning frame is provided with the adsorption material taking device, the adsorption material taking device comprises an adsorption roller, a vacuum suction cup assembly and a rotating motor, the adsorption roller is arranged at one end of the overturning frame, and a hollow pipe is arranged in the adsorption roller in a penetrating mode; two ends of the hollow pipe are rotationally connected with the turnover frame, and one end of the hollow pipe is connected with an external exhaust source; a plurality of vacuum suction cup assemblies are arranged at the bottom of the adsorption roller, the upper end of each vacuum suction cup assembly penetrates through the adsorption roller and is connected with a connecting pipe, the upper ends of the connecting pipes are connected with the hollow pipe, and each connecting pipe is provided with an electromagnetic switch valve; the electromagnetic switch valves on the vacuum suction cup assemblies corresponding to the finished product cloth in position are opened through the control system, so that automatic discharging operation is achieved, manual sorting is not needed, and the collecting efficiency is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutting tables, and particularly relates to a fabric cutting table for garment production. Background Technique

[0002] At present, automatic cutting machines are used for the cutting and splitting of sheets in various industries. They do not require any molds and are controlled by system software. Then, they directly cut products. As long as the corresponding parameters are set on the operation platform and the computer transmits the corresponding instructions to the cutting machine, the cutting machine will quickly cut according to the received design drawings. The automation level is high and the operation is simple. At present, after the cutting machine cuts the fabric according to the design drawings, the cut finished fabric needs to be manually removed one by one on the cutting table, or directly conveyed to the storage basket through a conveyor belt, and then the finished fabric with a designed shape is collected manually. During the large-scale cutting and collection process, since the finished fabric and the scraps are mixed together, it increases the collection difficulty, and it is easy to mix the scraps into the finished fabric during collection, which not only affects the collection efficiency of the finished fabric, but also may affect the subsequent garment-making quality. Content of the Utility Model

[0003] The main purpose of the utility model is to provide a fabric cutting table for garment production, which solves the problem of low efficiency in collecting finished fabric in the prior art.

[0004] The specific technical solution is as follows:

[0005] A fabric cutting table for garment production includes a cutting table body. The cutting table body includes a frame and a conveyor belt horizontally arranged on the frame. A cutting mechanism for cutting the fabric is movably arranged on the frame. A feeding mechanism for unwinding the fabric is arranged at one end of the frame, and a discharging mechanism for collecting the finished fabric is arranged at the other end of the frame. The discharging mechanism includes a turning frame, a turning driving device, and an adsorption and picking device. One end of the turning frame is respectively rotatably connected to both sides of the frame and is driven to rotate by a turning driving device arranged on the frame. The other end of the turning frame is provided with the adsorption and picking device. The adsorption and picking device includes an adsorption roller, a vacuum suction cup assembly, and a rotating motor. The adsorption roller is horizontally arranged at the other end of the turning frame. The adsorption roller is of a hollow structure, and a hollow tube is horizontally penetrated through the adsorption roller. Both ends of the hollow tube are respectively rotatably connected to both sides of the turning frame through bearings. Among them, one end of the hollow tube is closed and is driven to rotate by a rotating motor arranged on one side of the turning frame. The other end of the hollow tube penetrates through the turning frame and is connected to an external air extraction source; a plurality of vacuum suction cup assemblies for adsorbing the finished fabric are arranged at equal intervals at the bottom of the adsorption roller. The upper end of each vacuum suction cup assembly penetrates through the adsorption roller and is connected with a connecting pipe. The upper ends of the connecting pipes are all connected to the hollow tube, and an electromagnetic switch valve is arranged on each connecting pipe. Each electromagnetic switch valve is respectively electrically connected to the control system of the cutting table through a wire.

[0006] Further, the vacuum suction cup assembly includes a suction cup, a telescopic tube, and a spring. The telescopic tube is vertically disposed at the bottom of the adsorption roller. The upper end of the telescopic tube penetrates through the adsorption roller and is connected to the connecting tube. The lower end of the telescopic tube is connected to the suction cup. The spring is sleeved on the telescopic tube and supports the suction cup downward, so that the vacuum suction cup assembly has elasticity.

[0007] Further, the flipping drive device includes a drive motor. The drive motor is disposed on the side wall of the frame through a motor base. The output shaft of the drive motor is connected to a fixed shaft disposed at one end of the flipping frame through a transmission wheel and a transmission chain. The flipping frame is rotatably connected to the frame through the fixed shaft and a bearing.

[0008] Further, the discharging mechanism further includes a waste material collection box and a finished product collection box. The waste material collection box is disposed at one end of the frame and below the discharging position of the conveyor belt. The finished product collection box is disposed at one end of the waste material collection box away from the frame and below the adsorption roller.

[0009] Further, the length dimension of the adsorption roller is smaller than the length dimensions of the waste material collection box and the finished product collection box.

[0010] Further, one end of the hollow tube penetrates through the flipping frame and is connected to an air extraction hose through a rotary joint. The air extraction hose is connected to the air extraction end of the vacuum pump.

[0011] Working principle of the present utility model: When adsorbing and picking up the finished fabric on the conveying table, the control system determines the distribution position of the finished fabric at the designated position on the conveyor belt according to the design drawing. Subsequently, the electromagnetic switching valve on the vacuum suction cup assembly corresponding to the position of the finished fabric is controlled to open, so that the vacuum suction cup assembly above the finished fabric adsorbs it. Then, the adsorption roller is driven by the flipping frame to flip above the finished product collection box. At the same time, the rotating motor drives the adsorption roller to keep the bottom end downward. Finally, the electromagnetic switching valve is closed simultaneously, so that the finished fabric falls into the finished fabric collection box to complete the discharging.

[0012] The beneficial effects of the present utility model are as follows:

[0013] The discharging mechanism of the present utility model drives the flipping frame to move above the conveyor belt through the drive motor, and makes the suction cup press against the cut fabric. Subsequently, the control system determines whether the position of each vacuum suction cup assembly corresponds to the position of the finished fabric. Then, the electromagnetic switching valve on the vacuum suction cup assembly corresponding to the position of the finished fabric is opened to realize adsorption and picking up, and finally the finished fabric is put into the finished fabric collection box, thereby realizing automatic discharging operation without manual sorting, effectively improving the collection efficiency. Description of the Drawings

[0014] Figure 1This is a schematic structural diagram of the present utility model.

[0015] Figure 2 This is the front view of the unloading mechanism in the present utility model.

[0016] Figure 3 This is a schematic structural diagram of the adsorption and material taking device in the present utility model.

[0017] Figure 4 This is a schematic structural diagram of the vacuum adsorption assembly in the present utility model.

[0018] Explanation of reference numerals in the drawings: cutting table body 1, frame 11, conveyor belt 12, cutting mechanism 2, feeding mechanism 3, turning frame 4, driving motor 41, transmission wheel 42, transmission chain 43, fixed shaft 44, adsorption roller 5, hollow tube 51, air extraction hose 52, vacuum suction cup assembly 6, suction cup 61, telescopic tube 62, spring 63, connecting pipe 64, electromagnetic solenoid valve 65, rotating motor 7, waste material collection box 8, finished product collection box 9, finished fabric 10. Specific embodiments

[0019] To make the technical solution of the present utility model clearer and more definite, the present utility model will be further described below with reference to the drawings. Any solution obtained by equivalent replacement of the technical features of the technical solution of the present utility model and through conventional reasoning falls within the protection scope of the present utility model. The fixed connection and fixed setting mentioned in the present utility model are all common connection methods in the mechanical field, and welding, bolt and nut connection, and screw connection are all applicable.

[0020] In the description of the present inventive concept, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present inventive concept and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0021] Such as Figures 1-4As shown in the figure, this embodiment provides a fabric cutting table for clothing production, which includes a cutting table body 1. The cutting table body 1 includes a frame 11 and a conveyor belt 12 horizontally arranged on the frame 11. A cutting mechanism 2 for automatically cutting fabrics is movably arranged on the frame 11. After the cutting mechanism 2 completes the cutting of fabrics in the same row, the conveyor belt 12 drives the whole fabric to move forward a certain distance for the cutting process of the next row. The cutting mechanism 2 is a prior art and will not be elaborated here. A feeding mechanism 3 for unwinding fabrics is arranged at one end of the frame 11, and the feeding mechanism 3 operates synchronously with the conveyor belt 12. A discharging mechanism for collecting finished fabrics is arranged at the other end of the frame 11.

[0022] The discharging mechanism includes a flipping frame 4, a flipping driving device and an adsorption and picking device. The flipping frame 4 is in a U-shaped structure. The open end of the flipping frame 4 is respectively rotatably connected to both sides of the frame 11 and is driven to rotate by a flipping driving device arranged on the frame 11. An adsorption and picking device is arranged at the other end of the flipping frame 4. The adsorption and picking device includes an adsorption roller 5, a vacuum suction cup assembly 6 and a rotating motor 7. The adsorption roller 5 is horizontally arranged at the other end of the flipping frame 4. The adsorption roller 5 is of a hollow structure, and a hollow tube 51 is horizontally penetrated through the adsorption roller 5. The hollow tube 51 is fixedly connected to the adsorption roller 5. Both ends of the hollow tube 51 are respectively rotatably connected to both sides of the flipping frame 4 through bearings. Among them, one end of the hollow tube 51 is closed and is driven to rotate by a rotating motor 7 arranged on one side of the flipping frame 4. The other end of the hollow tube 51 penetrates through the flipping frame 4 and is connected with an air extraction hose 52 through a rotary joint. The air extraction hose 52 is connected to the air extraction end of a vacuum pump; a number of vacuum suction cup assemblies 6 for adsorbing the finished fabric 10 are arranged at equal intervals at the bottom of the adsorption roller 5. The upper end of each vacuum suction cup assembly 6 penetrates through the adsorption roller 5 and is connected with a connecting pipe 64. The upper ends of the connecting pipes 64 are all connected to the hollow tube 51, and an electromagnetic on-off valve 65 is arranged on each connecting pipe 64. Each electromagnetic on-off valve 65 is respectively electrically connected to the control system of the cutting table through a wire, so that each vacuum suction cup assembly 6 can be individually controlled to be opened or closed through the control system of the cutting table.

[0023] In this embodiment, the vacuum suction cup assembly 6 includes a suction cup 61, a telescopic tube 62 and a spring 63. The telescopic tube 62 is vertically arranged at the bottom of the adsorption roller 5. The upper end of the telescopic tube 62 penetrates through the adsorption roller 5 and is connected with the connecting pipe 64. The lower end of the telescopic tube 62 is connected to the top of the suction cup 61. The spring 63 is sleeved on the telescopic tube 62 and supports the suction cup 61 downward, so that the vacuum suction cup assembly 6 has elasticity.

[0024] In this embodiment, the unloading mechanism further includes a scrap collection box 8 and a finished product collection box 9. The scrap collection box 8 is arranged at one end of the frame 11 and below the discharging position of the conveyor belt 12, so that after the finished fabric is unloaded, the scraps remaining on the conveyor belt 12 will fall into the scrap collection box 8 under the conveyance of the conveyor belt 12. The finished product collection box 9 is arranged at one end of the scrap collection box 8 away from the frame 11 and below the adsorption roller 5. By closing all the electromagnetic solenoid valves 65 through the control system, the finished fabric on the suction cups 61 will finally fall into the finished product collection box 9.

[0025] In this embodiment, the flipping drive device includes a drive motor 41. The drive motor 41 is arranged on the side wall of the frame 11 through a motor base. The output shaft of the drive motor 41 is connected to a fixed shaft 44 arranged at one end of the flipping frame 4 through a transmission wheel 42 and a transmission chain 43. The flipping frame 4 is rotationally connected to the frame 11 through the fixed shaft 44 and bearings, so as to realize that the drive motor 41 drives the fixed shaft 44 and the flipping frame 4 to rotate through the transmission wheel 42 and the transmission chain 43, so that the adsorption roller 5 can be respectively moved above the conveyor belt 12 or above the finished product collection box 9.

[0026] In this embodiment, the length dimension of the adsorption roller 5 is adapted to the width dimension of the conveyor belt 12, and the length dimension of the adsorption roller 5 is smaller than the length dimensions of the scrap collection box 8 and the finished product collection box 9.

[0027] The working principle of the present utility model: When the unloading mechanism adsorbs and takes the finished fabric cut on the conveying table, first, the control system judges the distribution position of the finished fabric at the specified position on the conveyor belt 12 according to the electronic design drawing. This specified position is the position after the adsorption roller 5 is flipped; since the position, quantity and size of each suction cup 61 on the conveyor belt 12 are fixed, then the control system judges whether the position of each vacuum suction cup assembly 6 corresponds to the position of the finished fabric, that is, judges whether the suction cup 61 falls on the finished fabric, and then controls the electromagnetic solenoid valve 65 on the vacuum suction cup assembly 6 corresponding to the position of the finished fabric to open, so that the vacuum suction cup assembly 6 above the finished fabric adsorbs it; if part of the position of the suction cup 61 falls on the scraps, the electromagnetic solenoid valve 65 at its upper end is not opened. Then, the flipping frame 4 drives the adsorption roller 5 to flip above the finished product collection box 9, and at the same time, the rotating motor 7 drives the adsorption roller 5 to rotate, so that the suction cups 61 at its bottom end remain downward. Finally, the electromagnetic solenoid valves 65 are closed simultaneously, so that the finished fabric falls into the finished fabric collection box, completing the unloading.

[0028] As described above, it is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present utility model should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A cloth cutting table for clothing production, comprising a cutting table body (1), the cutting table body (1) comprising a frame (11) and a conveyor belt (12) horizontally arranged on the frame (11), a cutting mechanism (2) for cutting cloth being movably arranged on the frame (11), a material unwinding mechanism (3) for unwinding the rolled cloth being arranged at one end of the frame (11), characterized in that: The other end of the frame (11) is provided with a discharge mechanism for collecting finished fabrics, the discharge mechanism comprising a turning frame (4), a turning drive device and a suction and material taking device, one end of the turning frame (4) is respectively connected to both sides of the frame (11) for rotation and driven to rotate by the turning drive device arranged on the frame (11), the other end of the turning frame (4) is provided with the suction and material taking device, the suction and material taking device comprising a suction roller (5), a vacuum suction cup assembly (6) and a rotating motor (7), the suction roller (5) is horizontally arranged at the other end of the turning frame (4), the suction roller (5) is a hollow structure, and a hollow tube (51) is horizontally penetrated in the suction roller (5), and the two ends of the hollow tube (51) are respectively connected to the suction roller (5) by bearings. The two sides of the turning frame (4) are rotatably connected, wherein one end of the hollow tube (51) is closed and driven to rotate by a rotating motor (7) arranged on one side of the turning frame (4), and the other end of the hollow tube (51) penetrates the turning frame (4) and is connected to an external air extraction source; a plurality of vacuum suction cup assemblies (6) for adsorbing finished fabrics are arranged at equal intervals at the bottom of the adsorption roller (5), and the upper end of each vacuum suction cup assembly (6) penetrates the adsorption roller (5) and is connected to a connecting pipe (64), and the upper end of the connecting pipe (64) is connected to the hollow tube (51), and each connecting pipe (64) is provided with an electromagnetic switch valve (65), and each electromagnetic switch valve (65) is electrically connected to the control system of the cutting table through a wire.

2. A cloth cutting table for clothing production as claimed in claim 1, characterized in that: The vacuum suction cup assembly (6) comprises a suction cup (61), a telescopic tube (62) and a spring (63); the telescopic tube (62) is vertically arranged at the bottom of the suction roller (5); the upper end of the telescopic tube (62) passes through the suction roller (5) and is connected to the connecting tube (64); the lower end of the telescopic tube (62) is connected to the suction cup (61); the spring (63) is sleeved on the telescopic tube (62) and supports the suction cup (61) downward, so that the vacuum suction cup assembly (6) has elasticity.

3. A cloth cutting table for clothing production as claimed in claim 1, characterized in that: The turning drive device comprises a driving motor (41), wherein the driving motor (41) is arranged on a side wall of a frame (11) via a motor seat, and an output shaft of the driving motor (41) is connected to a fixed shaft (44) arranged at one end of a turning frame (4) via a transmission wheel (42) in cooperation with a transmission chain (43), and the turning frame (4) is rotatably connected to the frame (11) via the fixed shaft (44) in cooperation with a bearing.

4. A cloth cutting table for clothing production as claimed in claim 1, characterized in that: The unloading mechanism also includes a scrap collection box (8) and a finished product collection box (9); the scrap collection box (8) is arranged at one end of the frame (11) and is located below the discharge position of the conveyor belt (12); and the finished product collection box (9) is arranged at one end of the scrap collection box (8) away from the frame (11) and is located below the adsorption roller (5).

5. A cloth cutting table for clothing production as claimed in claim 4, characterized in that: The length of the adsorption roller (5) is smaller than the lengths of the scrap material collection box (8) and the finished product collection box (9).

6. A cloth cutting table for clothing production as claimed in claim 1, characterized in that: One end of the hollow tube (51) passes through the turning frame (4) and is connected to an air extraction hose (52) via a rotating joint. The air extraction hose (52) is connected to the air extraction end of a vacuum pump.

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