JP3095757U - Unloading mechanism of plate unit cutting machine - Google Patents

Abstract

(57) [Problem] To provide an unloading mechanism of a cutting machine for a plate-shaped unit, which operates smoothly and effectively prevents the plate-shaped unit from being deformed or damaged. SOLUTION: An unloading mechanism 20 includes a worktable 30, a face plate 40,
It includes a lifting device 50 and an intermediate plate 60. Before the plate-like unit 22 is also placed on the face plate 40, the intermediate plate 60 is driven by the lifting device 50 and hits the bottom surface of the face plate 40. The cutting mechanism provides the intermediate plate 60 with an engagement hole 62 slightly smaller than the positioning hole 24 of the plate-shaped unit 22, and the face plate 40 with the through hole 42 slightly larger than the engagement hole 62. Correspond to each other. Then the orientation column 64
Since the positioning column 64 projects the face plate 40 after fitting into the engagement hole 62, when the operator places the plate unit 22 on the face plate 40, the positioning column 64 enters the positioning hole 24 of the plate unit 22, The plurality of plate units 22 are loaded at predetermined positions and cut by a cutting mechanism.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

  The present invention relates to a cutting machine for plate-shaped units.

[0002]

[Prior art]

  An example of a conventionally known plate-shaped unit cutting machine is a circuit board cutting machine as shown in FIG. In the meanwhile, the cutting machine mounts some positioning columns 2 corresponding to the positioning holes 4 of the circuit board 3 waiting for cutting. When the plurality of circuit boards 3 are placed on the face plate 1 by providing the face plate 1, the localization holes 4 Align the circuit board 3 with the board 1 by stacking them on the position of the stereotactic column 2, and cut or follow them. Smooths the process of machining, but after the process of the circuit board 3 is completed, Since it is necessary to take out the circuit board 3 by force, it is not necessary to carry out the unloading operation smoothly. In some cases, the circuit board is easily damaged and human labor and time may be spent.

[0003]   For the above-mentioned drawbacks, the improved structure posted in the industry is as shown in FIGS. A face plate 5 is provided with a loading plate 6, and a plate unit such as a circuit board 7 waiting to be cut is loaded. A small amount of material is placed on the board 6 and passes through the through hole 9 of the loading board 6 and the localization hole 10 of the circuit board 7. By disposing the localization pillars 8 on the face plate 5, the circuit board 7 is localized and processing is performed, After the work is completed, the pneumatic cylinder 11 drives some of the top pillars 12 and the loading plate 6 Is lifted up, and the circuit board 7 is removed from the stereotactic column 8. Can be taken out easily.

[0004]

[Problems to be solved by the device]

  Although such a structure achieves the purpose of convenient removal of the circuit board, The actual operation has the following drawbacks. 1. When the top pillar 12 is driven by the pneumatic cylinder 11 and the loading plate 6 is lifted up. When the speed is a little high, the loading plate 6 is easily deformed, and the lifting operation is smooth. Don't worry. 2. When the top pillar 12 directly contacts the circuit board 7, the circuit board is deformed and damaged. In order to avoid this, it is necessary to install the loading plate 6. Then, in the whole structure Add complexity. 3. Since it is necessary to provide the perforations 13 in the face plate 5 so that the top pillars 12 pass therethrough, At the same time as the position where the localization pillar 8 is provided is limited, the position of the localization hole 10 of the circuit board 7 is also changed. Limited.

[0005]   In view of the above-mentioned drawbacks, the main purpose of the present invention is that the carry-out operation is smooth and hinders the operation. It is to provide a carry-out mechanism of a cutting machine for a plate-shaped unit.   Another object of the present invention is to effectively deform and damage the plate unit. Another object of the present invention is to provide a unloading mechanism for a plate-shaped unit cutting machine.   Yet another object of the present invention is to control the position of the plate-shaped unit in order to provide the positioning holes. An object is to provide an unloading mechanism of a cutting machine for a plate-shaped unit without limitation.

[0006]

[Means for Solving the Problems]

  In order to achieve the above-mentioned object, the unloading mechanism of the cutting machine for plate-like unit according to the present invention Includes a work table, a face plate, a lifting device, and an intermediate plate. There is a groove on the worktable There is a bottom seat under the work table. The face plate is provided on the uppermost surface of the work table and closes the groove. Therefore, the plate-shaped unit waiting for cutting is placed and has some through holes. lift device Is installed on the bottom of the face plate, the power unit installed on the bottom seat, and the power unit. It has a loading plate that moves up and down when driven. Top of the loading plate, extending down from the top And a bottom extending laterally from the bottom end of the center. At least on the bottom Also has at least one guide hole through which one guide rod penetrates, and the guide rod is a bottom seat. Fixed on. The intermediate plate is provided on the top surface of the loading plate, and on the top surface of the intermediate plate The movement of the unloading mechanism is improved by having a few orienting columns that correspond to the positions of the through holes in the face plate. The operation is smooth and the plate unit is effectively prevented from being deformed or damaged. It is something.

[0007]

[Embodiment of device]

  Embodiments of the present invention will be described below with reference to the drawings.   As shown in FIGS. 4 to 6, a plate unit provided by an embodiment of the present invention. The unloading mechanism 20 of the cutting machine is loaded with a plate-shaped unit 22 (for example, a circuit board) and fixed. Set, and the plate-shaped unit 22 is cut by a cutting mechanism (not shown), and the cutting is completed. After that, the unloading mechanism 20 is provided with a work table 30 and a face plate 40. The lifting device 50 and the intermediate plate 60 are provided.

[0008]   The workbench 30 has a horizontal shape, has a rectangular groove 32 on the upper side, and the inner peripheral edge of the groove 32 is a floor. It is stepped.   The face plate 40 is provided on the uppermost surface of the work table 30, and by closing the groove 32. The plate unit 22 waiting for cutting is placed, and a small number of through holes 42 are provided on the face plate 40. In addition, the plate-shaped unit 22 also has some localization holes 24 corresponding to the positions of the through holes 42. To do.   A box-shaped bottom seat 34 is provided below the groove 32 of the work table 30, and at the uppermost end of the bottom seat 34. Has a top plate 36, and has a rectangular shaft hole 38 in the center of the top plate 36.

[0009]   The elevating device 50 is driven by the power unit 52 and the power unit 52 to move up and down. Equipped with a loading plate 55 to unload, one pneumatic cylinder 53 as a power unit 52 It is also possible to adopt the above. The pneumatic cylinder 53 is fixed to the bottom seat 34, The central axis 54 of the pressure cylinder 53 extends upward and is connected to the loading plate 55. It The loading plate 55 has a plate-like top portion 56 which is located in the groove 32. , A rectangular center shaft 57 extending downward from the center of the top portion 56 and entering the shaft hole 38 of the top plate 36, And extends laterally and horizontally from the bottom end of the center shaft 57. Positioned under the top plate 36 Has a circular bottom 38, and the bottom 58 has three guide rods 59 equidistant to the circumference. 1 has three guide holes 59 through which guide rods 591 are separated from each other at the top end and the bottom. It connects with the top plate 36 and the bottom seat 34 by a part. The direction in which the guide rod 591 extends is important It is parallel to the central axis 54 of the pressure cylinder 53. Therefore, the loading plate 55 moves up and down. The motion is guided or limited to the shaft hole 38 of the top plate 36 and the guide rod 591. Therefore, a situation such as displacement or inclination does not occur.

[0010]   The intermediate plate 60 is provided on the uppermost surface of the loading plate 55, and the uppermost surface of the intermediate plate 60 is a face plate. There are some engagement holes 62 corresponding to the positions of the through holes 42 of 40. Bottom end of stereotactic column 64 By fitting the portion, the localization pillar 64 penetrates upward, and the through hole 42 of the face plate 40 and the plate Into the localization hole 24 of the unit 22.

[0011]   In the actual operation, the plate-shaped unit 22 may also be inserted into the intermediate plate before being placed on the face plate 40. 60 is driven by the lifting device 50 and corresponds to the bottom surface of the face plate 40. The cutting mechanism is medium An engaging hole 62 that is slightly smaller than the localization hole 24 of the plate-shaped unit 22 is provided in the interstitial plate 60, and Then, the face plate 40 is provided with a through hole 42 that is slightly larger than the engaging hole 62. It suffices that the positions of 2 correspond to each other. Then, the stereotactic column 64 is fitted into the engagement hole 62. After the insertion, the stereotactic column 64 projects the face plate 40, so that the operator can move the plate unit 22. When placed on the face plate 40, the localization pillars 64 enter the localization holes 24 of the plate-like unit 22 and A number of plate-shaped units 22 are loaded at the predetermined positions and cut by the cutting mechanism. Be done. After the cutting operation is completed, the intermediate plate 60 is driven by the lifting device 50 and lowered. Then, as shown in FIG. 7, the localization pillar 64 comes out of the localization hole 24 of the plate-shaped unit 22. Therefore, the operator can easily take out the plate-shaped unit 22 and complete the carrying-out process. .

[0012]   The plate-shaped unit 22 is firmly fixed to the face plate 40 when the unloading process proceeds. Since the load is not affected by any force, is the loading plate 55 moving up and down at a high speed? Despite being slow, there is no consideration that the plate unit will deform, and the overall structure is It is simpler than the conventionally known structure. Moreover, there is no position limitation for providing the stereotaxic column 64. Since it is possible to completely align with the position of the localization hole 24 of the plate-shaped unit 22, The object of the present invention is achieved by effectively improving the drawbacks of the conventionally known structure.

[0013]   It should be noted that there are various methods for designing the power unit, and depending on the embodiment, Not limited to those posted, for example, a servo motor combined with a belt or gear It is a common method to adopt the guide rod, and the number of guide rods is not limited to three, but one The above means that the guidance function is achieved.

[Brief description of drawings]

FIG. 1 is a diagram showing a carry-out operation of a conventionally known plate-shaped unit by a cutting machine.

FIG. 2 is a view showing the operation of another conventionally known plate-shaped unit by the carry-out mechanism of the cutting machine.

FIG. 3 is a view showing an operation of another conventionally known plate-shaped unit by a carry-out mechanism of a cutter.

FIG. 4 is a front view showing a carry-out mechanism of a cutting machine for plate-shaped units according to an embodiment of the present invention.

FIG. 5 is a partial front view showing a carry-out mechanism of a cutting machine for plate-shaped units according to an embodiment of the present invention.

FIG. 6 is a plan view showing an elevating device of a carry-out mechanism of a cutting machine for plate-shaped units according to an embodiment of the present invention.

FIG. 7 is a diagram showing a first operation of the embodiment according to the present invention.

[Explanation of symbols]

20 Carry-out mechanism of cutting machine for plate unit 22 Plate unit 24 stereotaxic holes 30 work table 32 rectangular groove 34 Base 36 Top plate 38 shaft hole 40 face plate 42 through holes 50 lifting device 52 Power unit 53 bar cylinder 54 central axis 55 Loading Plate 56 top 57 Rectangle center axis 59 guide hole 60 Intermediate plate 62 Engagement hole 64 stereotactic columns

Claims (5)

[Scope of utility model registration request] 1. A work table having a groove portion on the upper side and a bottom seat on the lower side, and a plate unit provided on the uppermost surface of the work table, which is waiting to be cut by closing the groove portion, and has some through holes. It has a face plate, a power unit provided under the face plate on the bottom seat, and a loading plate driven by the power unit to move up and down.The loading plate is from the top, the center shaft extending downward from the top, and the bottom end of the center shaft. It has a bottom extending laterally, at least one guide hole through which at least one guide rod penetrates, and a lifting device for fixing the guide rod to the bottom seat, and a lifting device provided on the top surface of the loading plate. An unloading mechanism for a cutting machine of a plate-shaped unit, characterized in that the uppermost surface is provided with an intermediate plate having some positioning columns corresponding to the positions of the through holes of the face plate. 2. The unloading mechanism of a cutting machine for a plate-shaped unit according to claim 1, wherein the power unit is a pneumatic cylinder, and the pneumatic cylinder is connected to the loading plate by a central axis. 3. The bottom seat has a top plate positioned between the top and bottom of the loading plate, and the center of the top plate has a shaft hole through which the center axis of the loading plate passes. The carry-out mechanism of the cutting machine for a plate-shaped unit according to claim 1. 4. The cutting machine for a plate-shaped unit according to claim 1, wherein the bottom of the loading plate has three guide holes equidistant from the circumference so that the three guide rods penetrate therethrough. Unloading mechanism. 5. The intermediate plate has a few engaging holes corresponding to the positions of the through holes of the face plate, and the bottom ends of the individual localization columns are fitted by the engaging holes. Discharge mechanism of cutting machine for plate-shaped unit.