KR100490878B1 - automatic processing machine for label-attaching pin - Google Patents

Abstract

The present invention relates to an automatic processing apparatus for a needle for attaching a label used for clothing or fabric, such that a moving table and each rotary cutter are lifted up and down or up and down by a cylinder, and each cylinder is connected to a separate controller. By automatically controlling by the controller, if the operator applies power only while the needle material is mounted on the vise by the controller that controls the sequential progress, the controller automatically proceeds the entire process and reaches the final completion stage.

Productivity can be greatly improved by producing a large amount of products by a faster working process, and precise control of each process is possible by the controller, so that stable and high-quality products can be produced. It is an automatic processing device for labeling needles that can prevent safety accidents because it does not require labor or control, so that the labor cost can be reduced and one person can operate several processing devices.

Description

Automatic processing machine for label-attaching pins

The present invention relates to an automatic processing apparatus for a needle for attaching a label used for clothing or fabric, and in particular, a moving table and a plurality of rotary cutters for fixing a workpiece to be fixed by a cylinder to reciprocate back and forth and up and down. Facilitating,

By controlling each process automatically by a separate controller, the process proceeds automatically in the entire process unlike the conventional process, where the worker manually processes each process according to each process, so that the work speed is improved and stable high quality labeling needle Automatic processing equipment that can produce

In general, clothing or fabrics are attached with a label to indicate the place, type, and size of the product. To attach such a label, a needle of a certain size is used. Such a needle is an essential element in the label automation attaching step. As it is a part, needles of constant and stable quality must be supplied in large quantities.

The labeling needle has a thick fixing part to be fitted to the outer label attaching part, the needle is about 1.1 mm to 3.2 mm thin, about 45 mm long, and has a pointed tip, but passes through the fastener without a threaded ear like a sewing needle. The grooves associated with the bore of about 0.9 ~ 1.1mm and the hole of about 0.7mm ~ 0.8mm are formed in the longitudinal direction, and the holes and the grooves have a unique shape that is curved from the tip of the needle to the left.

Such a device for processing a labeling needle is a process for fixing sawdust removal grooves at the tip of the needle material by fixing the material processed in the form of a needle to a vise as shown in FIG. 1 of Korean Laid-Open Patent Publication No. 2001-0017282. Process, V-groove process for fixing the needle to the tag gun, excavation process for excavating the fastening groove of the needle, blade process for the needle cutting the fastener, processing process for making the narrow groove to guide the fastener to the needle material, needle According to the work order for each process, which is a processing step of digging an elliptical groove in the front end of the workbench, a plurality of rotary cutters 100 and the like are placed on one work table 102 in on-way coordinates, and the vise of the mobile work table 103 ( The needle material pinched in 104 is sequentially processed from the first machining process to the final machining process while moving in one direction the area of each processing device arranged in on-way coordinates. The label attaching needle making complete label production processing system of attaching a needle that has been made in view bar.

However, the above-mentioned label processing apparatus allows a plurality of rotary cutters and the like to be placed on one work bench to allow batch processing by sequential work. Since it is necessary to move manually, there is a problem that can produce a stable product to move the mobile to the correct position,

In each processing process, if the moving table reaches the corresponding process, the cutter or the like must be manually operated to move up or down and to reciprocate. Therefore, it takes more time to manufacture than one needle. It is.

In addition, since both movement and processing are performed by manual operation, it is impossible to produce a uniform product, and if the work is performed by an unskilled person, the defective rate increases. There is a problem that becomes a factor.

In addition, since the driving method is a belt-driven method of driving the power of the drive motor to each rotary cutter, the worker's clothes or body, etc., are in danger of a safety accident to be caught in the belt during the work process by manual labor.

The present invention was developed to solve the problems described above, by moving the moving table and each rotary cutter, etc. up and down or up and down by the cylinder, each cylinder is automatically controlled by a separate controller, When the operator applies power only while the needle material is attached to the vise by the controller that controls the sequential progress, the controller automatically proceeds the entire process and reaches the final completion stage.

Productivity can be greatly improved by producing a large amount of products by a faster working process, and precise control of each process is possible by the controller, so that stable and high-quality products can be produced. The present invention provides an automatic processing apparatus for labeling needles that can prevent safety accidents because the labor cost can be reduced, as well as one person can operate several processing apparatuses and no operator's hand is required during operation. There is a purpose.

Hereinafter, preferred embodiments of the present invention will be described.

Figure 2 is an overall configuration of the automatic processing device of the labeling needle of the present invention, Figure 3 is an enlarged view of the main portion showing a moving table according to the present invention. Multiple rotating cutter (2) for processing the labeling needle ( 5) is installed on the bracket (6) fixed to the work table (1), and has a drive motor (9) for rotating only one rotary cutter (5) located on the work table upper side, the other rotary cutter (2) A drive motor 10 for exclusively rotating the drive shaft 20 to which the number of pulleys 20a is fastened is installed at the lower side of the work table, and the drive motors 9 and 10 and the rotary cutter 2 are provided. (5), the pulleys (9a, 10a) (2a, 5a) (20a) fastened on the drive shaft (20) hangs the elastic belt (B) in the form of excellent 'ring' ring drive motor (9) ( The rotary driving force generated from the 10) is transmitted to the rotary cutters (2) and (5), respectively, and on the upper end of one side of the work table, the movable table 7 and the movable table 7 which can move back and forth, left and right. In a known needle processing apparatus constituting the vise (8), the rail-shaped fixing body 12 is fastened to the bracket 6, and the movable body 12 'that is inserted into the fixed body and slides is rotated by a rotary cutter ( 2) (5) It is fixed to one side, and the cylinder 22 is mounted to one end of the bracket, and the cylinder shaft 22 'end of the above-mentioned cylinder is connected to the end of the moving body 12' so that Multiple rotary cutters (2) and (5) are moved, and the separate cylinders (17) (27) fixed in the cross direction on the worktable (1) end the cylinder shaft (17 ') (27') Each of the cylinders 17, 22 and 27 is fixed to the side to be interviewed by the movable table 7 having the vise 8 so that the movable table is moved back and forth, left and right, by a separate controller 30. Are sequentially controlled, and the input unit 31 provided in the controller can numerically input the movement amount of the cylinders 17, 22, 27. It is composed.

delete

delete

delete

delete

In addition, each of the cylinders 17 (17 ', 22', 27 ') is provided with brackets (6) in the moving section spaced apart, so that the respective cylinders 17 By detecting the movement section of the (22) (27) may be configured to compensate for this by the detection sensor 40, 40 'when the operating range is exceeded due to a malfunction or numerical accumulation of the controller.

When the operation of the present invention by the configuration as described above will be described in more detail by the accompanying drawings. As shown in Figure 2, each rotary cutter (2) (5) is a bracket (6) like a known processing device It is fixed to the fixed body 12 and the moving body 12 'coupled to be slidably coupled by the dovetail groove and the dovetail of the fixed body 12, this rotary cutter is a drive motor (9) The power of (10) is received as an elastic belt in the form of 'O' ring with excellent elasticity, and the cutting or polishing tool mounted at the end rotates at high speed to process the labeling needle.

delete

Conventionally, when a user wants to use the rotary cutters (2) and (5), the worker lowers the work tool by hand to process a needle for labeling, but in the present invention, a separate cylinder (22) is used for each rotary cutter (2). 5), the rotary cutters 2 and 5 are automatically lowered in sequence by the operation of the cylinder 22. At this time, the rotary cutter which moves downwards has the shape of the Resilient belt (B) is walked so that the rotational force generated from the drive motor is accurately transmitted, there is no fear that the elastic belt is stretched from the pulley.

That is, as shown in Fig. 4, one end of the cylinder 22 is fixed to the bracket 6 to which the fixed body 12 is attached, and the end of the cylinder shaft 22 'of the cylinder 22 is the movable body. By being coupled to one side of the (12 '), when the cylinder shaft 22' is moved forward or backward by the operation of the cylinder 22 is to move the sliding body 12 '.

In particular, the operation of the cylinder 22 is caused by a fluid such as air or liquid, so that the operation period, speed, timing, etc. of the cylinder 22 can be controlled by controlling the supply direction and speed of the fluid. By sequentially controlling the cylinder 22 by the controller 30 on one side of the worktable 1, each machining process is automatically performed by a preset work order and speed.

The sequential progress of the process can be achieved by the completion of the sequential work for each process by using a conventional relay circuit, each cylinder 22 operating relationship is provided by the operator to the input unit 31 of the controller 30 It is operated by the numerical values such as speed and time.

In addition, the movable table 7 to which the labeling needle is fixed and moved is also formed, as shown in FIG. 3, in which the cylinders 17 and 27 are formed in the horizontal and vertical directions in plan view, respectively. The cylinder shafts 17 'and 27' of (27) are respectively fixed to the crossing side of the moving table.

Therefore, by moving the respective cylinders 17 and 27, the movable table can be moved in the left-right direction or the front-rear direction.

Here, the operation relationship in the horizontal direction and the front-rear direction of the movable table 7 is omitted because it is a technique for a known movable table.

Looking at the sequential process of each process by the automatic operation of each process,

If a worker attaches a labeling needle to the vise 8 of the movable table 7 and then operates a power switch (not shown), the drive motors 9 and 10 rotate first, and the pulley 2a is rotated. (5a) (20a) and the plurality of rotary cutters (2) (5) connected by the elastic belt (B) is rotated in place. In addition, the cylinder (17) of the movable table (7) by the controller (30) (27) is operated so that the movable table is moved by the cylinder shafts 17 'and 27' by a certain distance in the left and right directions, and the operation sequence in which the rotary cutters 2 and 5 are set in this moving state. In order to perform the needle processing step while sequentially descending, the rotary cutter (2) (5) is to perform the automatic lifting operation by the cylinder.

delete

When the first machining process is completed, the cylinders 17 and 27 of the movable table 7 are operated again to move to the secondary machining process of the needle, and after the completion of the movement, the secondary machining process is performed again and the performance ends. After the reverse operation of the cylinder 22, the rotary cutter 2 is raised and returned to its original position, and the movable table 7 is moved to the next step.

The control operation according to each of these processes is the end of the entire machining process without the operator, and after all the machining processes are finished, the movable platform 7 returns to the first position where the labeling needle was fixed. All you need to do is remove the labeling needle from the vise 8 of 7) or fix the new workpiece.

Therefore, it is possible to mass produce because one worker can operate several devices at the same time without any risk of safety accidents. will be.

In addition, as illustrated in FIG. 5, the detection sensors 40 and 40 ′ spaced apart from each other in the section in which the cylinder shafts 17 ′, 22 ′, 27 ′ move back and forth, thereby forming a cylinder shaft ( By detecting the movement amount of the 17 '), 22' and 27 ', the controller 30 recognizes when the cylinder axis is excessively or insufficiently moved and makes the operator recognize it by blinking or sound, or corrects itself. By enabling the operation can be further configured to compensate for the poor operation by the cumulative error of the controller and the cylinder.

The automatic processing apparatus of the labeling needle of the present invention as described above can produce a large amount of products by a faster working process, thereby greatly improving productivity, and precisely controlling each process by a controller, thereby providing a more stable and high-quality product. Even if you are not skilled, you don't need separate operation or control, so the labor cost can be reduced and one person can operate several processing equipments. It is effective.

1 is an overall view of a conventional labeling processing device

Figure 2 is an overall configuration of the automatic labeling device for labeling the present invention

3 is a plan view of the moving table of the automatic processing device for labeling the present invention

Figure 4 is a front view of the rotary cutter of the automatic processing device for labeling the present invention

Figure 5 is an enlarged view showing the cylinder shaft portion of the automatic processing apparatus for labeling the present invention

Explanation of symbols on the main parts of the drawings

1: worktable 2: rotary cutter

5: rotary cutter 6: bracket

7: mobile table 8: vise

9,10: Drive motor 2a, 5a, 20a: Pulley

12: fixed body 12 ': moving body

17,27: Cylinder 17 ', 27': Cylinder shaft

22: cylinder 22 ': cylinder shaft

30 controller 31 input unit

40,40 ': Detection sensor

Claims (2)

A plurality of rotary cutters (2) and (5) for processing the labeling needle are installed on the bracket (6) fixed on the work table (1), and only one rotary cutter (5) located on the work table upper side is dedicated. It is provided with a drive motor (9) for rotating, the drive motor (10) for exclusively rotating the drive shaft 20 to which the pulley (20a) as much as the number of the remaining rotary cutter (2) is fastened is installed on the lower side of the work table. , 'O' ring having excellent expansion and contraction on the pulleys 9a, 10a, 2a, 5a and 20a fastened on the drive motors 9 and 10, the rotary cutter 2 and 5 and the drive shaft 20. Hook the elastic belt (B) of the form to transfer the rotational driving force generated from the drive motors (9) (10) to the rotary cutter (2) (5), respectively, and on one side top of the workbench is movable back and forth, right and left ( 7) and the well-known needle processing apparatus which comprises the vise 8 above the movable stand, The rail-shaped fixing body 12 is fastened to the bracket 6, and the movable body 12 'that is inserted into the fixed body and slides is fixed to one side of the rotary cutter 2, 5, and one side of the bracket. However, the cylinder 22 is mounted, and a plurality of rotary cutters 2 and 5 are moved by connecting the end of the cylinder shaft 22 'of the cylinder to the end of the moving body 12'. and, The separate cylinders 17 and 27 fixed in the cross direction on the worktable 1 have their ends of the cylinder shafts 17 'and 27' on the side to be interviewed of the movable table 7 with the vise 8. By fixing each of them so that the mobile can move back and forth, left and right, Each cylinder 17, 22, 27 is sequentially controlled by a separate controller 30, and the input unit 31 provided in the controller measures the movement amount of the cylinders 17, 22, 27 as described above. Automatic processing device for labeling needles, characterized in that it allows input. A cylinder according to claim 1, wherein spaced detection sensors (40) and (40 ') are respectively mounted in the moving sections of the respective cylinder shafts (17', 22 ', 27'). (22) (27) Automatic processing apparatus for labeling needles, characterized in that to compensate for the malfunction of the controller 30 by detecting the movement amount.