Punching machine for textile needle processing

Abstract

The utility model provides a punching machine for textile needle processing, which relates to the technical field of textile needle processing, and comprises an operating table, a mounting plate is fixedly connected onto the operating table, a first cylinder is fixedly connected onto the mounting plate, an upper template is fixedly connected onto a piston rod of the first cylinder, a lower template is arranged on the operating table, and the lower template is fixedly connected onto the mounting plate. A protection structure is arranged on the operation table and mainly composed of a rectangular groove, the rectangular groove is formed in the operation table, a sliding groove is formed in the rectangular groove, a sliding block is slidably connected into the sliding groove, and a connecting block is fixedly connected to the sliding block. The utility model solves the problems that in the feeding process of the conventional punching machine, a worker needs to manually place a metal plate on a lower die, then starts an air cylinder to drive an upper die to press downwards to finish punching, and hands stretch into the space between the two dies, so that safety accidents are easily caused if the operation is improper, and the working risk is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of textile needle processing, in particular to a punching machine for textile needle processing. Background Art

[0002] The punching machine for textile needle processing is an industrial machine specially used for producing and processing various textile needles, such as round needles, flat needles, split needles, etc. This machine uses a stamping process to process metal materials (usually carbon steel or stainless steel) into needle heads, needle bodies and pins with specific shapes and sizes.

[0003] When using the current punching machines for textile needle processing, workers often find that during the loading process of the current punching machines, workers are required to manually place the metal plate on the lower mold, and then start the cylinder to drive the upper mold down to complete the stamping. If the hand is inserted between the two molds, improper operation can easily cause safety accidents, which increases the risk of work. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a punching machine for processing textile needles.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a punching machine for textile needle processing, comprising an operating table, a mounting plate fixedly connected to the operating table, a first cylinder fixedly connected to the mounting plate, an upper template fixedly connected to the piston rod of the first cylinder, a lower template arranged on the operating table, a protective structure arranged on the operating table, the protective structure mainly consisting of a rectangular groove, the rectangular groove is opened on the operating table, a slide groove is opened in the rectangular groove, a slider is slidably connected in the slide groove, a connecting block is fixedly connected to the slider, and the connecting block is fixedly connected to the lower template.

[0006] The effect achieved by the above components is: the staff places the metal sheet in the lower template, starts the first cylinder, the piston rod of the first cylinder drives the upper template to descend, and punches the metal sheet in the lower template. The staff can slide the slider to the right to make the lower template away from the bottom of the upper template. At this time, there is no need to put the hand under the upper template to place the metal sheet, which improves the safety of operation. After the metal sheet is placed, the slider is slid to the left so that the lower template is located under the upper template, thereby avoiding the current stamping machine. During the loading process, the staff needs to manually place the metal plate on the lower mold, and then start the cylinder to drive the upper mold to press down to complete the stamping. The hand is put between the two molds. If the operation is improper, it is very easy to cause a safety accident, which increases the risk of work.

[0007] Preferably, a protective cover is fixedly connected to the operating table, and a through groove is formed on the protective cover.

[0008] The above components have the following effects: during stamping, the upper template will enter the protective cover, the protective cover can improve the protective effect, and the through slot allows the lower template to pass through.

[0009] Preferably, racks are fixedly connected to both sides of the sliding block, half gears are meshingly connected to the racks, and two clearance grooves are provided on the inner wall of one side of the rectangular groove.

[0010] The effect achieved by the above components is: the two half gears are rotated at the same time, one half gear is engaged with the rack to drive the rack to slide to the right, and when the smooth surface of the half gear is rotated to contact the rack, the other half gear is engaged with the rack to drive the rack to slide to the left, and so on and so forth, which can drive the slider to slide back and forth, so that the lower template can continuously enter and exit the protective cover, thereby improving production efficiency, and the give way groove can give way to the rack.

[0011] Preferably, a first motor is fixedly connected in the rectangular groove, two rotating shafts are rotatably connected in the rectangular groove, the first motor is fixedly connected to one of the rotating shafts, pulleys are fixedly connected to the two rotating shafts, and a transmission belt is commonly provided on the two pulleys.

[0012] The effects achieved by the above components are: starting the first motor, the output shaft of the first motor drives a rotating shaft to rotate, and then drives a pulley to rotate, and under the action of the transmission belt, the two pulleys rotate synchronously, so that the two half gears rotate synchronously.

[0013] Preferably, a material unloading structure is provided on the operating table, and the material unloading structure is mainly composed of a rectangular plate, and the rectangular plate is provided on the operating table, a second cylinder is fixedly connected to the rectangular plate, and a suction cup is fixedly connected to the piston rod of the second cylinder.

[0014] The effect achieved by the above components is: after stamping is completed, the second cylinder is started when the lower template comes out, and the piston rod of the second cylinder drives the suction cup to descend. The suction cup is a vacuum suction cup, which sucks the stamped workpiece out of the lower template, which is convenient for unloading and improves work efficiency.

[0015] Preferably, a column is rotatably connected to the operating table, the column is fixedly connected to the rectangular plate, and a collection box is detachably mounted on one side of the operating table.

[0016] The effect achieved by the above components is: by rotating the column 180 degrees, the workpiece can be moved above the collection box, and then the suction of the suction cup on the workpiece can be released, and the workpiece can be dropped into the collection box for easy collection and processing.

[0017] Preferably, a second motor is fixedly connected to the operating table, and an output shaft of the second motor is fixedly connected to the column.

[0018] The effect achieved by the above components is: start the second motor, the output shaft of the second motor drives the column to rotate, the second motor is a servo motor, and the rotation angle can be controlled by an encoder, making the operation more convenient.

[0019] Preferably, a limiting column is fixedly connected to the rectangular plate, a limiting groove is provided on the operating table, and the limiting groove is slidably connected to the limiting column.

[0020] The effect achieved by the above components is that the limiting column slides in the limiting groove to make the rotation of the rectangular plate more stable.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are that, in the utility model, by setting a protective structure, the staff can slide the slider to the right so that the lower template is away from the bottom of the upper template. At this time, there is no need to put the hand under the upper template when placing the metal sheet, which improves the safety of operation. After the metal sheet is placed, the slider is slid to the left so that the lower template is located under the upper template. During stamping, the upper template will enter the protective cover, which can improve the protective effect. The through groove allows the lower template to pass through, and the two half gears are rotated at the same time. One half gear is meshed with the rack to drive the rack to slide to the right. When the smooth surface of the half gear is rotated to contact with the rack, the other half gear is meshed with the rack to drive The rack slides to the left, and so on and so forth, which can drive the slider to slide back and forth, so that the lower template can continuously enter and exit the protective cover, thereby improving production efficiency. The give way slot can give way to the rack, and start the first motor. The output shaft of the first motor drives a rotating shaft to rotate, and then drives a pulley to rotate. Under the action of the transmission belt, the two pulleys rotate synchronously, so that the two half gears rotate synchronously, thereby avoiding the current stamping machine. During the loading process, the staff needs to manually place the metal plate on the lower mold, and then start the cylinder to drive the upper mold to press down to complete the stamping. The hand is put between the two molds. If the operation is improper, it is very easy to cause a safety accident, which increases the risk of work. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a punching machine for textile needle processing;

[0023] Figure 2 A partial schematic diagram of a protective structure of a punching machine for processing textile needles proposed by the utility model;

[0024] Figure 3 Another partial schematic diagram of a protective structure of a punching machine for processing textile needles proposed by the utility model;

[0025] Figure 4 The utility model provides a partial schematic diagram of a blanking structure of a punching machine for processing textile needles.

[0026] Legend: 1. Operating table; 2. Mounting plate; 3. First cylinder; 4. Upper template; 5. Lower template; 6. Protective structure; 61. Rectangular groove; 62. Slide groove; 63. Slider; 64. Connecting block; 65. Protective cover; 66. Through groove; 67. Rack; 68. Half gear; 69. Give way groove; 610. First motor; 611. Pulley; 612. Transmission belt; 7. Unloading structure; 71. Rectangular plate; 72. Second cylinder; 73. Suction cup; 74. Second motor; 75. Column; 76. Collection box; 77. Limiting groove; 78. Limiting column. DETAILED DESCRIPTION

[0027] Embodiment 1, as Figure 1 and Figure 2 As shown, a punching machine for textile needle processing includes an operating table 1, a mounting plate 2 is fixedly connected to the operating table 1, a first cylinder 3 is fixedly connected to the mounting plate 2, an upper template 4 is fixedly connected to the piston rod of the first cylinder 3, and a lower template 5 is arranged on the operating table 1.

[0028] Reference Figure 2 and Figure 3, a protective structure 6 is provided on the operating table 1, and the protective structure 6 is mainly composed of a rectangular groove 61. The rectangular groove 61 is opened on the operating table 1, and a slide groove 62 is opened in the rectangular groove 61. A slider 63 is slidably connected in the slide groove 62, and a connecting block 64 is fixedly connected to the slider 63. The connecting block 64 is fixedly connected to the lower template 5. The staff places the metal sheet in the lower template 5 and starts the first cylinder 3. The piston rod of the first cylinder 3 drives the upper template 4 to descend, and the metal sheet in the lower template 5 is stamped. The staff can slide the slider 63 to the right to make the lower template 5 away from the bottom of the upper template 4. At this time, there is no need to place the metal sheet. The operator needs to put his hand under the upper template 4, which improves the safety of operation. After the metal sheet is placed, slide the slider 63 to the left so that the lower template 5 is located under the upper template 4, thereby avoiding the situation that the operator needs to manually place the metal plate on the lower mold during the loading process of the current punching machine, and then start the cylinder to drive the upper mold to press down to complete the punching. If the hand is put between the two molds, it is very easy to cause a safety accident if the operation is improper, which increases the risk of work. A protective cover 65 is fixedly connected to the operating table 1, and a through slot 66 is opened on the protective cover 65. When punching, the upper template 4 will enter the protective cover 65 to prevent The protective cover 65 can improve the protection effect. The through slot 66 allows the lower template 5 to pass through. Racks 67 are fixedly connected to the two sides of the slider 63. A half gear 68 is meshed with the rack 67. Two clearance grooves 69 are provided on the inner wall of one side of the rectangular groove 61. When the two half gears 68 are rotated at the same time, one half gear 68 meshes with the rack 67 to drive the rack 67 to slide to the right. When the smooth surface of the half gear 68 contacts the rack 67, the other half gear 68 meshes with the rack 67 to drive the rack 67 to slide to the left. This reciprocating process can drive the slider 63 to slide back and forth, so that the lower template 5 can continuously enter and exit the protective cover 65, thereby improving the protection effect. To improve production efficiency, the make way groove 69 can make way for the rack 67, a first motor 610 is fixedly connected in the rectangular groove 61, two rotating shafts are rotatably connected in the rectangular groove 61, the first motor 610 is fixedly connected to one rotating shaft, both rotating shafts are fixedly connected with pulleys 611, a transmission belt 612 is commonly provided on the two pulleys 611, the first motor 610 is started, the output shaft of the first motor 610 drives a rotating shaft to rotate, and then drives a pulley 611 to rotate, under the action of the transmission belt 612, the two pulleys 611 rotate synchronously, so that the two half gears 68 rotate synchronously.

[0029] Reference Figure 4, a material unloading structure 7 is provided on the operating table 1, and the material unloading structure 7 is mainly composed of a rectangular plate 71, which is provided on the operating table 1, and a second cylinder 72 is fixedly connected to the rectangular plate 71, and a suction cup 73 is fixedly connected to the piston rod of the second cylinder 72. After the stamping is completed, the second cylinder 72 is started when the lower template 5 comes out, and the piston rod of the second cylinder 72 drives the suction cup 73 to descend. The suction cup 73 is a vacuum suction cup, which sucks the stamped workpiece out of the lower template 5, which is convenient for unloading and improves work efficiency. A column 75 is rotatably connected to the operating table 1, and the column 75 is fixedly connected to the rectangular plate 71. A collection box 76 is detachably installed on one side of the operating table 1, and the column 75 is rotated so that the column 75 rotates one hundred The workpiece can be moved to the top of the collection box 76 at an angle of 80 degrees, and then the suction of the suction cup 73 on the workpiece can be released, and the workpiece can be dropped into the collection box 76 for easy collection and processing. A second motor 74 is fixedly connected to the operating table 1, and the output shaft of the second motor 74 is fixedly connected to the column 75. The second motor 74 is started, and the output shaft of the second motor 74 drives the column 75 to rotate. The second motor 74 is a servo motor, and the rotation angle can be controlled by an encoder, making the operation more convenient. A limiting column 78 is fixedly connected to the rectangular plate 71, and a limiting slot 77 is provided on the operating table 1. The limiting slot 77 is slidably connected to the limiting column 78, and the limiting column 78 slides in the limiting slot 77 to make the rotation of the rectangular plate 71 more stable.

[0030] Working principle: the staff places the metal sheet in the lower template 5, starts the first cylinder 3, and the piston rod of the first cylinder 3 drives the upper template 4 to descend, and punches the metal sheet in the lower template 5. The staff can slide the slider 63 to the right to make the lower template 5 away from the bottom of the upper template 4. At this time, there is no need to put the hand under the upper template 4 to place the metal sheet, which improves the safety of operation. After the metal sheet is placed, the slider 63 is slid to the left to make the lower template 5 located under the upper template 4, thereby avoiding the need for the staff to manually place the metal sheet in the lower template 5 during the loading process of the current punching machine. The upper mold 4 is placed on the mold, and then the cylinder is started to drive the upper mold to press down to complete the stamping. If the hand is inserted between the two molds, it is very easy to cause a safety accident if the operation is improper, which increases the risk of work. During stamping, the upper mold plate 4 will enter the protective cover 65, and the protective cover 65 can improve the protection effect. The through groove 66 allows the lower mold plate 5 to pass through. At the same time, the two half gears 68 are rotated, and one half gear 68 is engaged with the rack 67 to drive the rack 67 to slide to the right. When the half gear 68 is rotated until the smooth surface of the half gear 68 contacts the rack 67, the other half gear 68 is engaged with the rack 67 to drive the rack 67 to slide to the left. The reciprocating motion can drive the slider 63 to slide back and forth, so that the lower template 5 continuously enters and exits the protective cover 65, thereby improving the production efficiency. The giving way slot 69 can give way to the rack 67, and the first motor 610 is started. The output shaft of the first motor 610 drives a rotating shaft to rotate, and then drives a pulley 611 to rotate. Under the action of the transmission belt 612, the two pulleys 611 rotate synchronously, so that the two half gears 68 rotate synchronously. After the stamping is completed, the second cylinder 72 is started when the lower template 5 comes out, and the piston rod of the second cylinder 72 drives the suction cup 73 to descend. The suction cup 73 is a vacuum suction cup. The punched workpiece is sucked out of the lower template 5, which is convenient for unloading and improves work efficiency. The column 75 is rotated so that the column 75 rotates 180 degrees, and the workpiece can be moved above the collection box 76. The suction of the suction cup 73 on the workpiece is then released, and the workpiece can be dropped into the collection box 76 for easy collection and processing. The second motor 74 is started, and the output shaft of the second motor 74 drives the column 75 to rotate. The second motor 74 is a servo motor, and the rotation angle can be controlled by an encoder, making the operation more convenient. The limit column 78 slides in the limit groove 77 to make the rotation of the rectangular plate 71 more stable.

[0031] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A punching machine for textile needle processing, comprising an operating table (1), characterized in that: The operating table (1) is fixedly connected to a mounting plate (2), the mounting plate (2) is fixedly connected to a first cylinder (3), the piston rod of the first cylinder (3) is fixedly connected to an upper template (4), the operating table (1) is provided with a lower template (5), the operating table (1) is provided with a protective structure (6), the protective structure (6) mainly consists of a rectangular groove (61), the rectangular groove (61) is provided on the operating table (1), a sliding groove (62) is provided in the rectangular groove (61), a sliding block (63) is slidably connected in the sliding groove (62), a connecting block (64) is fixedly connected to the sliding block (63), and the connecting block (64) is fixedly connected to the lower template (5).

2. The punching machine for textile needle processing according to claim 1, characterized in that: A protective cover (65) is fixedly connected to the operating table (1), and a through slot (66) is formed on the protective cover (65).

3. The punching machine for textile needle processing according to claim 2, characterized in that: Racks (67) are fixedly connected to both sides of the slider (63), and a half gear (68) is meshingly connected to the rack (67). Two clearance grooves (69) are provided on the inner wall of one side of the rectangular groove (61).

4. The punching machine for textile needle processing according to claim 3, characterized in that: A first motor (610) is fixedly connected in the rectangular groove (61), two rotating shafts are rotatably connected in the rectangular groove (61), the first motor (610) is fixedly connected to one of the rotating shafts, both rotating shafts are fixedly connected to pulleys (611), and a transmission belt (612) is commonly provided on the two pulleys (611).

5. The punching machine for textile needle processing according to claim 4, characterized in that: The operating table (1) is provided with a material discharge structure (7), the material discharge structure (7) mainly consisting of a rectangular plate (71), the rectangular plate (71) being provided on the operating table (1), a second cylinder (72) being fixedly connected to the rectangular plate (71), and a suction cup (73) being fixedly connected to the piston rod of the second cylinder (72).

6. The punching machine for textile needle processing according to claim 5, characterized in that: A column (75) is rotatably connected to the operating table (1), and the column (75) is fixedly connected to the rectangular plate (71). A collection box (76) is detachably mounted on one side of the operating table (1).

7. The punching machine for textile needle processing according to claim 6, characterized in that: A second motor (74) is fixedly connected to the operating table (1), and an output shaft of the second motor (74) is fixedly connected to the column (75).

8. The punching machine for textile needle processing according to claim 7, characterized in that: A limiting column (78) is fixedly connected to the rectangular plate (71), a limiting groove (77) is provided on the operating table (1), and the limiting groove (77) is slidably connected to the limiting column (78).

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