Automatic feeding and cutting machine

Abstract

The utility model belongs to the technical field of garment accessory processing, and particularly relates to an automatic feeding and cutting machine which comprises a body, a feeding plate and a pressing head, the pressing head is connected to the body in a sliding mode and used for extruding a cutting die to cut backing materials, the feeding plate is connected to the body in a defrosting mode and used for bearing the backing materials, and the pressing head is used for pressing the backing materials. A guide rail groove is formed in the surface of the feeding plate, a mounting block is slidably connected into the guide rail groove, a fixing bolt is arranged on the surface of the mounting block, a transverse plate is slidably connected to the surface of the mounting block through a spring, and a cutting die is slidably connected to the surface of the transverse plate through a pressing mechanism. The bottom material is cut through the cutting die, movement of the bottom material is avoided, the cutting precision is greatly improved, through the design of the two sliding shafts, the stability of the cutting die during downward pressing can be improved, and the situation that cutting is incomplete due to inclination is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of garment accessory processing, in particular to an automatic feeding and cutting machine. Background Art

[0002] A cutting machine is a machine that applies pressure to a cutting die through the force of machine movement, and then feeds the cloth or rubber base material to the bottom of the pressure head through an automatic feeding mechanism for punching and cutting.

[0003] Cutting machines play a vital role in the garment industry. In the production process of garment accessories, the first thing to do is to cut the base materials such as cloth or rubber. The cutting machine can accurately cut the base materials according to the designed pattern and provide standard pieces for subsequent sewing processes.

[0004] When using a traditional cutting machine, the worker needs to manually adjust the position of the die cutter so that the target position can be cut. However, due to manual adjustment, deviations are inevitable, which can easily affect the accuracy of cutting. In addition, frequent manual movement of the die cutter will consume a lot of worker's physical strength and affect work efficiency. Therefore, to address the above problems, an automatic feeding cutting machine is proposed. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem in the background technology, the present invention provides an automatic feeding and cutting machine.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows: the automatic feeding and cutting machine described in the utility model comprises a body, a feeding plate and a pressing head, wherein the pressing head is slidably connected to the body and is used to squeeze the knife die to cut the bottom material;

[0007] The main body is connected to a feeding plate for thawing, and the feeding plate is used to carry the base material;

[0008] A guide rail groove is provided on the surface of the feeding plate, a mounting block is slidably connected in the guide rail groove, and a fixing bolt is provided on the surface of the mounting block;

[0009] The surface of the mounting block is slidably connected to a horizontal plate via a spring, and the surface of the horizontal plate is slidably connected to a cutting die via a pressing mechanism;

[0010] The cutting die is provided with a positioning mechanism for adjusting the position of the cutting die.

[0011] Preferably, the clamping mechanism includes a pre-pressing ring, the surface of the cutting die is fixedly connected to a mounting plate, the surface of the pre-pressing ring is slidably connected to a sliding shaft via a spring, one end of the sliding shaft passes through the pre-pressing ring for sliding connection, and the end is fixedly connected to the surface of the cutting die, the surface of the pre-pressing ring is fixedly connected to a slider, the surface of the cross plate is provided with a through groove, and the slider is slidably connected in the through groove.

[0012] Preferably, two sliding shafts are provided, and a pair of the sliding shafts are symmetrically distributed about the central axis of the pre-pressing ring, and a connecting plate is fixedly connected to the surface of the sliding shaft.

[0013] Preferably, the positioning mechanism includes a ball spring, which is arranged on the surface of the slider, and a plurality of positioning holes are provided on the inner wall of the through groove relative to the position of the ball spring.

[0014] Preferably, a cavity is opened in the slider, an elastic block is fixedly connected in the cavity, the elastic block is hollow, an air outlet pipe is connected through the surface of the elastic block, the end of the air outlet pipe away from the elastic block is fixedly connected through the mounting plate, and a push plate is fixedly sleeved on the surface of the air outlet pipe.

[0015] Preferably, a handle is fixedly connected to the surface of the pre-pressing ring, and an anti-slip pad is fixedly provided on the surface of the handle.

[0016] The utility model is beneficial in that:

[0017] 1. The utility model uses a pre-pressing plate in conjunction with a cutting die to first squeeze and fix the base material, and then cut it through the cutting die to avoid the base material from moving, greatly improving the cutting accuracy. The design of two sliding shafts can improve the stability of the cutting die when pressing down, avoiding the situation of incomplete cutting due to tilting.

[0018] 2. The utility model drives the push plate to squeeze the elastic block through the air outlet pipe. At this time, the gas in the elastic block is blown out to blow off the base material stuck in the cutting die, avoiding affecting the cutting when moving to the next target point. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0020] Figure 1 This is a schematic diagram of the main body structure of Example 1;

[0021] Figure 2 This is a schematic diagram of a partial cross-sectional structure of the horizontal plate of Example 1;

[0022] Figure 3 For Example 1 Figure 2 Schematic diagram of the structure at A in the middle;

[0023] Figure 4 This is a schematic diagram of the elastic block structure of Example 1;

[0024] Figure 5 This is a schematic structural diagram of the handle of Example 2.

[0025] In the figure: 1. Main body; 2. Feed plate; 3. Press head; 4. Mounting block; 5. Guide groove; 6. Pre-load ring; 7. Connecting plate; 8. Cutting die; 9. Through groove; 10. Positioning hole; 11. Horizontal plate; 12. Mounting plate; 13. Ball spring; 14. Sliding shaft; 16. Slider; 17. Exhaust pipe; 18. Elastic block; 19. Push plate; 20. Cavity; 21. Handle. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Example 1

[0028] See also Figure 1-4 As shown, an automatic feeding cutting machine includes a body 1, a feeding plate 2 and a pressing head 3. The pressing head 3 is slidably connected to the body 1 and is used to squeeze a cutting die 8 to cut the base material;

[0029] The main body 1 is connected to a feeding plate 2 for carrying the base material;

[0030] The surface of the feed plate 2 is provided with a guide rail groove 5, in which a mounting block 4 is slidably connected, and a fixing bolt is provided on the surface of the mounting block 4;

[0031] The surface of the mounting block 4 is slidably connected to a horizontal plate 11 via a spring, and the surface of the horizontal plate 11 is slidably connected to a cutting die 8 via a pressing mechanism;

[0032] The cutting die 8 is provided with a positioning mechanism for adjusting the position of the cutting die 8. The positioning mechanism includes a wave ball spring 13. The wave ball spring 13 is provided on the surface of the slider 16. The inner wall of the through groove 9 is provided with a plurality of positioning holes 10 relative to the position of the wave ball spring 13.

[0033] The clamping mechanism includes a pre-pressing ring 6, a mounting plate 12 is fixedly connected to the surface of the cutting die 8, a sliding shaft 14 is slidably connected to the surface of the pre-pressing ring 6 through a spring, one end of the sliding shaft 14 passes through the pre-pressing ring 6 for sliding connection, and the end is fixedly connected to the surface of the cutting die 8, a slider 16 is fixedly connected to the surface of the pre-pressing ring 6, a through groove 9 is opened on the surface of the horizontal plate 11, and the slider 16 is slidably connected in the through groove 9. Two sliding shafts 14 are provided, and a pair of sliding shafts 14 are symmetrically distributed with respect to the central axis of the pre-pressing ring 6. The surface of the sliding shaft 14 is fixedly connected to the connecting plate 7;

[0034] During operation, the bottom material is placed on the surface of the feeding plate 2, and the feeding plate 2 is driven by the servo motor to move to the bottom of the pressure head 3. Driven by the hydraulic mechanism, the pressure head 3 is driven to press down. When the pressure head 3 contacts the connecting plate 7, the connecting plate 7 will move downward. Because the elastic force generated by the spring under the connecting plate 7 is greater than the elastic force generated by the spring supporting the cross plate 11, the cross plate 11 will be driven downward first until the pre-pressing plate fits the surface of the material. At this time, the pressure head 3 continues to press down, driving the connecting plate 7 to squeeze the sliding shaft 14 downward, and the sliding shaft 14 drives the cutting die 8 to press down and cut the bottom material. By cooperating with the cutting die 8 through the pre-pressing plate, the bottom material can be squeezed and fixed first, and then the cutting die 8 can be used for cutting. Cutting, avoiding the movement of the base material, greatly improving the cutting accuracy, through the design of the two sliding shafts 14, the stability of the knife die 8 when pressed down can be improved, avoiding the situation of incomplete cutting due to tilting, when the cutting is completed and it is necessary to move to the next target point, directly slide the pre-stressing ring 6, so that the pre-stressing ring 6 drives the slider 16 to slide in the through groove 9, and at the same time drives the ball spring 13 to slide in the through groove 9, and the ball spring 13 cooperates with the positioning hole 10 to position the pre-stressing plate, and at the same time facilitates the movement of the knife die 8 to the specified position for limiting, avoiding random sliding, improving the cutting accuracy, and assisting the staff in cutting, saving effort, and effectively improving the cutting efficiency.

[0035] A cavity 20 is defined within the slider 16, and an elastic block 18 is fixedly connected to the cavity 20. The elastic block 18 is hollow, and an air outlet pipe 17 is connected to the surface of the elastic block 18. The end of the air outlet pipe 17 away from the elastic block 18 passes through the mounting plate 12 and is fixedly connected. A push plate 19 is fixedly sleeved on the surface of the air outlet pipe 17.

[0036] During operation, after the cutting is completed, the pressure head 3 rises. At this time, the connecting plate 7 rises first driven by the spring. When the connecting plate 7 rises, the cutting die 8 will be driven to rise. At this time, the mounting plate 12 will drive the air outlet pipe 17 to move, so that the air outlet pipe 17 drives the push plate 19 to squeeze the elastic block 18. At this time, the gas in the elastic block 18 is blown out, and the base material stuck in the cutting die 8 is blown off to avoid affecting the cutting when moving to the next target point.

[0037] Example 2

[0038] See also Figure 5 As shown, compared with Example 1, as another implementation of the present invention, a handle 21 is fixedly connected to the surface of the pre-stressing ring 6, and an anti-slip pad is fixedly provided on the surface of the handle 21; when working, the handle 21 on the surface of the pre-stressing ring 6 makes it more convenient for the staff to slide the pre-stressing ring 6, and the anti-slip pad can increase the friction of the staff's hands to avoid slipping.

[0039] Working principle: the bottom material is placed on the surface of the feeding plate 2, and the feeding plate 2 is driven by the servo motor to move to the bottom of the pressure head 3. Driven by the hydraulic mechanism, the pressure head 3 is driven to press down. When the pressure head 3 contacts the connecting plate 7, the connecting plate 7 will move downward. Because the elastic force generated by the spring under the connecting plate 7 is greater than the elastic force generated by the spring supporting the cross plate 11, the cross plate 11 will be driven downward first until the pre-pressing plate is attached to the surface of the material. At this time, the pressure head 3 continues to press down, driving the connecting plate 7 to squeeze the sliding shaft 14 downward, and the sliding shaft 14 drives the cutting die 8 to press down to cut the bottom material. By cooperating with the cutting die 8 through the pre-pressing plate, the bottom material can be squeezed and fixed first, and then passed through the cutting die 8. The cutting is carried out to avoid the movement of the base material, which greatly improves the cutting accuracy. The design of the two sliding shafts 14 can improve the stability of the knife die 8 when pressing down, and avoid the situation of incomplete cutting caused by tilting. When the cutting is completed and it needs to move to the next target point, the pre-pressing ring 6 is directly slid, so that the pre-pressing ring 6 drives the slider 16 to slide in the through groove 9, and at the same time drives the ball spring 13 to slide in the through groove 9. The ball spring 13 cooperates with the positioning hole 10 to position the pre-pressing plate, and at the same time facilitates the movement of the knife die 8 to the specified position for limiting, avoiding random sliding, improving the cutting accuracy, and assisting the staff in cutting, saving effort, and effectively improving the cutting efficiency.

[0040] After the cutting is completed, the pressure head 3 rises. At this time, the connecting plate 7 rises first driven by the spring. When the connecting plate 7 rises, the cutting die 8 will be driven up at the same time. At this time, the mounting plate 12 will drive the air outlet pipe 17 to move, so that the air outlet pipe 17 drives the push plate 19 to squeeze the elastic block 18. At this time, the gas in the elastic block 18 is blown out to blow off the base material stuck in the cutting die 8, avoiding affecting the cutting when moving to the next target point. The handle 21 on the surface of the pre-pressing ring 6 makes it easier for the staff to slide the pre-pressing ring 6. At the same time, the anti-slip pad can increase the friction of the staff's hands to avoid slipping.

[0041] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. An automatic feeding cutting machine, characterized by: It comprises a main body (1), a feeding plate (2) and a pressing head (3); the main body (1) is slidably connected to the pressing head (3) for squeezing a cutting die (8) to cut the base material; The main body (1) is connected to a feeding plate (2) for thawing, and the feeding plate (2) is used for carrying the base material; A guide rail groove (5) is provided on the surface of the feed plate (2), a mounting block (4) is slidably connected in the guide rail groove (5), and a fixing bolt is provided on the surface of the mounting block (4); The surface of the mounting block (4) is slidably connected to a transverse plate (11) via a spring, and the surface of the transverse plate (11) is slidably connected to a cutting die (8) via a pressing mechanism; The cutting die (8) is provided with a positioning mechanism for adjusting the position of the cutting die (8).

2. The automatic feeding cutting machine according to claim 1, characterized in that: The clamping mechanism includes a pre-pressing ring (6), a mounting plate (12) fixedly connected to the surface of the cutting die (8), a sliding shaft (14) slidably connected to the surface of the pre-pressing ring (6) via a spring, one end of the sliding shaft (14) passes through the pre-pressing ring (6) for sliding connection, and the end portion is fixedly connected to the surface of the cutting die (8), a slider (16) fixedly connected to the surface of the pre-pressing ring (6), a through groove (9) is provided on the surface of the transverse plate (11), and the slider (16) is slidably connected in the through groove (9).

3. The automatic feeding cutting machine according to claim 2, characterized in that: Two sliding shafts (14) are provided, and a pair of the sliding shafts (14) are symmetrically distributed about the central axis of the pre-pressing ring (6). A connecting plate (7) is fixedly connected to the surface of the sliding shaft (14).

4. The automatic feeding cutting machine according to claim 3, characterized in that: The positioning mechanism includes a wave ball spring (13), the wave ball spring (13) is arranged on the surface of the slider (16), and the inner wall of the through groove (9) is provided with a plurality of positioning holes (10) relative to the position of the wave ball spring (13).

5. The automatic feeding and cutting machine according to claim 4, characterized in that: A cavity (20) is provided in the slider (16), an elastic block (18) is fixedly connected in the cavity (20), the elastic block (18) is hollow, an air outlet pipe (17) is connected through the surface of the elastic block (18), one end of the air outlet pipe (17) away from the elastic block (18) is fixedly connected through the mounting plate (12), and a push plate (19) is fixedly sleeved on the surface of the air outlet pipe (17).

6. The automatic feeding cutting machine according to claim 5, characterized in that: A handle (21) is fixedly connected to the surface of the pre-pressing ring (6), and an anti-slip pad is fixedly provided on the surface of the handle (21).

Images