Blanking machine for underwear processing

Abstract

The utility model belongs to the technical field of underwear blanking and shaping, and particularly relates to a blanking machine for underwear processing, which comprises a workbench, guard plates arranged on the left side and the right side of the upper side of the workbench, a sliding part assembled between the guard plates in an up-and-down driving manner, a plurality of indicator lights arranged on the upper side of the sliding part, a control box arranged on one side of the workbench, and a push plate assembled on the workbench in a front-and-back sliding manner, a shaping plate is arranged on the upper side of the push plate, a mounting groove is formed in the bottom of the sliding part, a pressing plate is assembled in the mounting groove, the pressing plate is provided with a cutting frame capable of surrounding the shaping plate by one circle, a pressing mechanism is assembled in the cutting frame, and the pressing mechanism can press cloth in advance when the cloth is blanked. By means of the design, it can be guaranteed that the blanking precision of the cloth is improved before the cloth is blanked and after the cloth is pressed, and the upper surface of the limiting plate can be cleaned.

Description

Technical Field

[0001] The utility model belongs to the technical field of underwear punching and cutting machines, in particular to a punching and cutting machine for underwear processing. Background Art

[0002] Punching and shaping underwear is a crucial process in underwear manufacturing, playing a decisive role in shaping the underwear's pattern and wearing effect. It uses punching equipment to accurately cut underwear fabric into the required shape and size according to pre-designed precise pattern drawings. This process requires extremely high precision, as even the slightest deviation can affect the fit and comfort of the underwear.

[0003] At present, when punching underwear, the cloth is placed on the upper side of the shaping plate on the upper side of the push plate, and then the push plate is pushed into the upper side of the workbench and located on the lower side of the sliding part. A cutting frame matching the shaping plate is provided on the lower side of the sliding part. When the sliding part moves downward and contacts the push plate, the cutting frame punches the cloth on the upper side of the shaping plate to punch the cloth into the shape of underwear. However, when using the cutting frame to punch the cloth, it is easy to cause the cloth to move, which affects the cutting accuracy. Utility Model Content

[0004] The purpose of the utility model is to provide a punching machine for underwear processing, which is used to solve the problems existing in the background technology.

[0005] In order to achieve the above technical objectives, the technical solutions adopted by this utility model are as follows:

[0006] A punching machine for underwear processing includes a workbench, guard plates are provided on the left and right sides of the upper side of the workbench, a sliding part is installed between the guard plates for up and down driving, a plurality of prompt lights are provided on the upper side of the sliding part, a control box is provided on one side of the workbench, a push plate is provided on the workbench for sliding back and forth, a shaping plate is provided on the upper side of the push plate, a mounting groove is provided at the bottom of the sliding part, a pressing plate is installed in the mounting groove, the pressing plate is provided with a cutting frame that can surround the shaping plate, a pressing mechanism is installed in the cutting frame, and the pressing mechanism can press the cloth in advance when punching the cloth.

[0007] The pressing mechanism includes a rebound component, and a limit plate is assembled on the lower side of the rebound component. The limit plate can be located on the lower side of the cutting frame under the action of the rebound component.

[0008] The rebound assembly includes two telescopic rods, which are respectively located on the left and right sides of the limit plate. The upper and lower ends of the two telescopic rods are respectively connected to the pressure plate and the limit plate. The outside of the two telescopic rods are both sleeved with a first spring.

[0009] The installation seat is internally provided with a cavity, the cavity is internally provided with a second spring, the upper side of the second spring is provided with a sliding plate, the sliding plate is slidingly and tightly assembled in the cavity, the upper side of the sliding plate is provided with a connecting rod slidingly extending out of the installation seat and connected with the pressing plate, the lower side of the cavity is provided with a pressure relief hole, and the left and right sides of the limiting plate are both provided with a cleaning assembly in communication with the upper side of the cavity.

[0010] The cleaning assembly comprises cleaning pipes arranged on the left and right sides of the limiting plate, a plurality of spray heads are arranged on the side away from each other of the two cleaning pipes, and connecting pipes in communication with the upper side of the cavity are arranged on the upper sides of the two cleaning pipes.

[0011] The left and right sides of the workbench are both provided with sliding grooves, sliding rods are slidingly assembled in the two sliding grooves, limiting grooves are arranged on the inner walls of the left and right sides of the two sliding grooves, limiting blocks extending into the limiting grooves are arranged on the left and right sides of the rear portions of the two sliding rods, and the ends of the two sliding rods away from the limiting blocks are connected with the push plate.

[0012] The left and right sides of the sliding part are both provided with straps, and the two straps are used for fixing the pressing plate in the installation groove.

[0013] Compared with the prior art, the utility model has the following technical advantages:

[0014] The equipment can complete the pressing of the cloth before and after the underwear shaping and punching of the cloth, the design can ensure that the cloth is pressed before being punched, the punching precision of the cloth is improved, and the upper surface of the limiting plate can be cleaned. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model can be further illustrated by the non-limiting embodiments shown in the drawings.

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a structural schematic view of the sliding part of the utility model;

[0018] Figure 3 It is a structural schematic view of the workbench of the utility model;

[0019] Figure 4 It is a local assembly structural schematic view of the utility model;

[0020] Figure 5 It is an assembly structural schematic view of the two sliding rods and the push plate of the utility model;

[0021] Figure 6 It is a cross-sectional structural schematic view of the pressing plate and the cutting frame of the utility model;

[0022] Figure 7 for Figure 6 Schematic diagram of the enlarged structure at point A in the middle.

[0023] The main component symbols are described as follows:

[0024] Workbench 1, guard plate 11, sliding part 12, warning light 13, control box 14, push plate 2, shaping plate 21, mounting groove 22, pressure plate 23, cutting frame 24, limit plate 3, telescopic rod 31, first spring 32, mounting seat 33, cavity 34, second spring 35, slide plate 36, connecting rod 37, pressure relief hole 38, cleaning tube 4, nozzle 41, connecting tube 42, slide groove 43, slide rod 44, limit groove 45, limit block 46, strap 5. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0026] like Figure 1-7 As shown, the utility model is a punching machine for underwear processing, which includes a workbench 1, guard plates 11 are provided on the left and right sides of the upper side of the workbench 1, a sliding part 12 is installed between the guard plates 11 for up and down driving, and a plurality of prompt lights 13 are provided on the upper side of the sliding part 12, a control box 14 is provided on one side of the workbench 1, and the workbench 1 is equipped with a push plate 2 for sliding back and forth, a shaping plate 21 is provided on the upper side of the push plate 2, a mounting groove 22 is provided at the bottom of the sliding part 12, a pressing plate 23 is installed in the mounting groove 22, and the pressing plate 23 is provided with a cutting frame 24 that can surround the shaping plate 21 for a week, and a pressing mechanism is installed in the cutting frame 24, which can press the cloth in advance when punching the cloth.

[0027] When the cloth needs to be punched into a underwear shape, the cloth is placed on the upper side of the shaping plate 21 on the upper side of the push plate 2, and then the push plate 2 is pushed to push the push plate 2 into the upper side of the workbench 1 between the sliding part 12 and the workbench 1, and ensure that the shaping plate 21 and the cutting frame 24 are matched in position. At this time, the sliding part 12 is controlled to move downward by the control box 14. The sliding part 12 drives the cutting frame 24 to move downward in the process of moving downward. When the cutting frame 24 moves downward, the pressing mechanism will press the cloth before the cutting frame 24. When the cloth is pressed, the cutting frame 24 contacts the cloth, the shaping plate 21 extends into the cutting frame 24, and the cutting frame 24 completes the cutting of the cloth. This design can press the cloth before cutting to prevent displacement of the cloth during cutting and affect the punching precision. When the punching is completed, the sliding part 12 is controlled to move upward by the control box 14. When the sliding part 12 moves upward, the cutting frame 24 moves upward until the cutting frame 24 is separated from the shaping plate 21, completing the punching of the cloth according to the shape of the shaping plate 21. When the sliding part 12 continuously moves upward, the pressing mechanism can cancel the pressing of the cloth.

[0028] The pressing mechanism includes a rebound assembly. The lower side of the rebound assembly is equipped with a limiting plate 3. The limiting plate 3 can be located below the cutting frame 24 under the action of the rebound assembly. When the sliding part 12 moves downward, the limiting plate 3 moves downward. Since the limiting plate 3 is located below the cutting frame 24, the limiting plate 3 will contact the cloth before the cutting frame 24 and press the cloth. When the sliding part 12 continuously moves downward, the rebound assembly starts to compress until the cutting frame 24 contacts the cloth and the cutting of the cloth is completed. When the sliding part 12 moves upward and resets, the limiting plate 3 can be reset under the stretching action of the rebound assembly.

[0029] The rebound assembly includes two telescopic rods 31. The two telescopic rods 31 are respectively located on the left and right sides of the limiting plate 3. The upper and lower ends of the two telescopic rods 31 are respectively connected with the pressing plate 23 and the limiting plate 3. The outer sides of the two telescopic rods 31 are respectively sleeved with first springs 32.

[0030] Under the stretching action of the first spring 32, the limiting plate 3 is pushed downward to extend out of the cutting frame 24. When the limiting plate 3 repeatedly contacts the cloth on the upper side of the shaping plate 21, the sliding part 12 continuously moves downward to drive the first spring 32 to start compression until the limiting plate 3 extends into the cutting frame 24 to complete the cutting of the cloth by the cutting frame 24. When the cutting frame 24 moves upward and resets, the limiting plate 3 can be reset under the stretching of the first spring 32.

[0031] The upper side of the limiting plate 3 is provided with a mounting seat 33, the mounting seat 33 is provided with a cavity 34, the cavity 34 is provided with a second spring 35, the upper side of the second spring 35 is provided with a sliding plate 36, the sliding plate 36 is slidingly and tightly assembled in the cavity 34, the upper side of the sliding plate 36 is provided with a connecting rod 37 slidingly and protrudingly connected with the pressing plate 23, the lower side of the cavity 34 is provided with a pressure relief hole 38, and the left and right sides of the limiting plate 3 are both provided with a cleaning assembly in communication with the upper side of the cavity 34.

[0032] When the limiting plate 3 moves upward relative to the cutting frame 24, the connecting rod 37 drives the sliding plate 36 to slide downward in the cavity 34, and the second spring 35 starts to compress. When the cutting frame 24 moves upward to reset and drives the limiting plate 3 to move upward to cancel the contact with the cloth, the sliding plate 36 is driven to move upward to reset in the cavity 34 under the action of the extension of the second spring 35 and the reset of the limiting plate 3, so that the gas in the cavity 34 is pressed into the cleaning assembly. The air in the cleaning assembly is used to clean the upper surface of the limiting plate 3, so as to prevent the cut cloth corners or powder from accumulating on the upper side of the limiting plate 3.

[0033] The cleaning assembly comprises cleaning pipes 4 arranged on the left and right sides of the limiting plate 3, and a plurality of nozzles 41 are arranged on the side away from each other of the two cleaning pipes 4. The upper sides of the two cleaning pipes 4 are both provided with a connecting pipe 42 in communication with the upper side of the cavity 34.

[0034] When the gas is extruded from the upper side of the cavity 34, the gas is injected into the cleaning pipe 4 through the connecting pipe 42, and then sprayed out through the plurality of nozzles 41. The design can spray the gas out of the plurality of nozzles 41 to blow from the middle side to the two sides of the upper surface of the limiting plate 3, so as to complete the cleaning of the upper surface of the limiting plate 3.

[0035] The left and right sides of the workbench 1 are both provided with sliding grooves 43, and sliding rods 44 are slidingly assembled in the two sliding grooves 43. The inner walls of the left and right sides of the two sliding grooves 43 are both provided with limiting grooves 45, the left and right sides of the rear part of the two sliding rods 44 are both provided with limiting blocks 46 extending into the limiting grooves 45, and the ends of the two sliding rods 44 away from the limiting blocks 46 are both connected with the push plate 2.

[0036] When the push plate 3 slides, the sliding rod 44 slides in the sliding groove 43, and the limiting block 46 can slide in the limiting groove 45. The design of the limiting block 46 can prevent the sliding rod 44 from separating from the workbench 1.

[0037] The left and right sides of the sliding part 12 are both provided with a bandage 5, and the two bandages 5 are used to fix the pressing plate 23 in the mounting groove 22. The design of the bandage 5 can tightly bind the pressing plate 23 in the mounting groove 22 through the two sides.

[0038] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by persons skilled in the art without departing from the spirit and technical principles disclosed herein shall be covered by the claims of the present invention.

Claims

1. A punching machine for processing underwear, comprising a workbench, guard plates provided on both the upper and left sides of the workbench, a sliding portion provided between the guard plates for vertical movement, a plurality of indicator lights provided on the upper side of the sliding portion, and a control box provided on one side of the workbench, characterized in that: The workbench is equipped with a push plate for sliding back and forth, a shaping plate is provided on the upper side of the push plate, a mounting groove is provided at the bottom of the sliding part, a pressing plate is installed in the mounting groove, the pressing plate is provided with a cutting frame that can surround the shaping plate, a pressing mechanism is installed in the cutting frame, and the pressing mechanism can press the cloth in advance when punching the cloth.

2. The punching machine for underwear processing according to claim 1, characterized in that: The clamping mechanism includes a rebound component, and a limit plate is assembled on the lower side of the rebound component. The limit plate can be located on the lower side of the cutting frame under the action of the rebound component.

3. The punching machine for underwear processing according to claim 2, characterized in that: The rebound assembly includes two telescopic rods, which are respectively located on the left and right sides of the limit plate. The upper and lower ends of the two telescopic rods are respectively connected to the pressure plate and the limit plate. The outside of the two telescopic rods are both sleeved with a first spring.

4. The punching machine for underwear processing according to claim 2, characterized in that: A mounting seat is provided on the upper side of the limit plate, a cavity is provided in the mounting seat, a second spring is provided in the cavity, a slide is provided on the upper side of the second spring, the slide is slidingly and sealably assembled in the cavity, a connecting rod is provided on the upper side of the slide that slides out and connects the mounting seat and the pressure plate, a pressure relief hole is provided on the lower side of the cavity, and cleaning components that are connected to the upper side of the cavity are provided on both the left and right sides of the limit plate.

5. The punching machine for underwear processing according to claim 4, characterized in that: The cleaning assembly includes cleaning pipes arranged on the left and right sides of the limiting plate. The two cleaning pipes are each provided with a plurality of nozzles on one side away from each other, and the upper sides of the two cleaning pipes are each provided with a connecting pipe communicating with the upper side of the cavity.

6. The punching machine for underwear processing according to claim 1, characterized in that: There are slide grooves on the left and right sides of the workbench, and slide rods are slidably installed in the two slide grooves. There are limit grooves on the left and right inner walls of the two slide grooves. There are limit blocks extending into the limit grooves on the left and right sides of the rear of the two slide rods. The ends of the two slide rods away from the limit blocks are connected to the push plates.

7. The punching machine for underwear processing according to claim 1, characterized in that: The left and right sides of the sliding part are both provided with straps, and the two straps are used to fix the pressing plate in the installation groove.

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