Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
  • B21D43/003—Positioning devices
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
  • B21D43/02—Advancing work in relation to the stroke of the die or tool
  • B21D43/021—Control or correction devices in association with moving strips
  • B21D43/023—Centering devices, e.g. edge guiding
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21D53/00—Making other particular articles
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
  • B65H5/36—Article guides or smoothers, e.g. movable in operation
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
  • B65H9/04—Fixed or adjustable stops or gauges
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
  • B65H9/06—Movable stops or gauges, e.g. rising and falling front stops
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
  • B65H9/10—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position
  • B65H9/101—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting on the edge of the article

Definitions

• the invention of the invention relates to a press machine for disposing a sheet material disposed between a disc force and a press plate and conveyed one by one by the press force. It relates to a device for centering and positioning so as to be suitable for the application of the device.
• the center of the sheet material or a predetermined point should be used. It must be aligned with the center of the press machine and its position in line with the feed stroke to the press machine. In order to achieve this, a sheet material positioning device has been installed between the conventional force, the starting force, and the press machine.
• a pair of side guides, a front gauge, and a rear gauge are provided on the frame of the main body of the apparatus, and the sheet material is secured with the pair of side guides.
• the pair of side guides described above are disposed parallel to each other in a direction orthogonal to the sheet material feeding direction.
• the present invention has been made in view of the circumstances of the above-described conventional apparatus, and its purpose is to center the sheet material of any shape. It is an object of the present invention to provide a sheet material positioning device which enables positioning in the feeding direction.
• the frame of the device main body and the longitudinal direction along the sheet material feeding direction and At least one pair of left and right skid bars, each pair consisting of a plurality of free-standing skid bars, mounted on the frame parallel to each other Move independently and vertically in the feed direction and vertically so that the pair and the sheet material feed direction can be received at the tip of the sheet material.
• At least one pair of left and right front gauges are provided, and the sheet material is positioned by abutting the rear end of the sheet material in the feeding direction. Independently mounted on the frame so that it can be moved in the feeding direction and vertically.
• At least one pair of rear gage and left and right rear gage are opposed to each other in a direction orthogonal to the sheet material feeding direction, and are also opposed to each other in the orthogonal direction.
• a sheet material positioning device that has at least one pair of left and right side guides that are independently and close to or separated from each other on the frame. Accordingly, there is provided a sheet material positioning device which is characterized in that the above-mentioned side guide pairs are provided independently of each other on a horizontal plane so as to be rotatable.
• the above-mentioned pair of skid bars, the pair of front gauges, and the left and right combinations of the pair of rear cages are each a sheet. It moves independently of each other in a direction perpendicular to the material feeding direction. It is independently disposed on a pair of left and right auxiliary frames provided on the above-mentioned frame. A sheet material positioning device that specializes in this is provided.
• FIG. 1 is a schematic perspective view showing an entire preferred example of a sheet material positioning device of the present invention.
• Figs. 2 and 3 are schematic front views and side guide mounting parts of the sheet material positioning device shown in Fig. 1, respectively. It is a schematic plan view,
• FIG. 4 is a schematic vertical sectional view of the front and rear gage mounting portions of the sheet material positioning device shown in Fig. 1, and Figs.
• FIG. 4 is a schematic explanatory view relating to the operation of the sheet material positioning device of the present invention.
• left and right refer to the sheet material feeding direction (the direction indicated by the white arrow in Fig. 1), that is, the left and right, that is, the feeding direction.
• the direction is orthogonal, while the above is before and after in the sheet material feeding direction.
• the sheet positioning device is provided on the main body frame 10 with at least a pair of right and left side guides 11 1, 1 1 and at least front and back ⁇ 1 pair of front gauges 12, 12 and rear gauges 13 , 13, and each pair It has a structure in which at least a pair of left and right skid bars having a plurality of skid bars 14 are provided.
• the pair of left and right side guides are opposed to each other in the direction orthogonal to the sheet material feeding direction indicated by the white arrow, and are independent from each other in the orthogonal direction.
• a pair of left and right front gages 12 and 12 located on the front side in the sheet material feeding direction are located at a distance from each other.
• Strength (Not shown) It is installed independently to receive the leading end of the sheet material conveyed from it and moved vertically in the sheet material feeding direction and up and down independently. Yes.
• the pair of right and left rear gages 13 and 13 come into contact with the rear end in the feeding direction of the sheet material placed on the sheet material positioning device and are fed in the feeding direction. In order to position the sheet material with respect to the sheet material, they are provided independently of each other in the sheet material feeding direction and in the vertical direction independently of each other.
• Each movable body 18 is provided with a main body 19 that is rotatably mounted in a horizontal direction, and a movable part 20 a of a cylinder 20 fixed to the main body 19. Side guide 11 is stuck.
• Front and rear brackets (not shown) are fixed to the left and right sides of both ends in the front and rear direction of the frame 10 so as to oppose each other, and are arranged between the front bracket and the rear bracket.
• the forward and backward feed screw rods 23, 24 are supported horizontally across the brackets, and the forward and backward feed screw rods 23, 24 are respectively supported.
• a pair of left and right auxiliary frames 25 are supported over the bridge, and the first and second rods 26 and 27 are attached to these auxiliary frames 25 by sheet materials.
• the front gage 12 and the rear gage 13 are respectively provided on a pair of front and rear blocks 28 and 29 respectively supported on the two rods 26 and 27. Each is provided for vertical movement (rotation).
• An upper horizontal plate 30 is fixed to the upper part of the movable body 18, and the lower horizontal shaft 31 fixed to the main body 19 is rotated by a pin 32 with the main body 19 horizontally.
• an arc groove 33 centered on the pin 32 is formed in the lower lateral wall 31, and the bolt 3 penetrating the arc groove 33 is formed. 4 is screwed into the screw hole 35 of the upper part 30, and the bolt 36 is provided with a knob 36, and the bolt 36 is attached with the handle 36.
• the body 19 is rotated in the horizontal direction so that the side guide 11 can be rotated in the horizontal direction.
• a guide rod 3 8 that passes through a pair of guide bushes 37 of the main body 19 is fixed to the side guide 11, and the movable section 2 of the cylinder 2-0 is fixed. 0
• the side guide moves when I expand and contract a.
• the front and rear rods 16 and 17 are formed by integrally connecting guide rod sections 16a and 17a and feed screw sections 16b and 17b, respectively.
• the left nut member 40 screwed into the feed thread 16b of the front rod 16 slides into the guide rod section 17a of the rear rod 17 and fits on its own.
• the right nut member 41 fitted to the feed thread portion 17 b of the rear rod 17 is movably fitted to the guide rod portion 16 a of the front rod 16. If you are The left and right movable members 18 are fixed to the left and right nut members 41, 40, respectively, and the front and rear rods 16 17 are respectively moved forward and backward.
• the side guide 11 of the camera can be moved independently in the left and right direction o
• the forward and backward screw rods 23, 24 have the first screw rods 23a, 24a and the second screw rods 23b, 24b.
• Each of the first screw rods 23a, 2a is connected to the relative rotation itself via a sprocket 'chain unit.
• a left auxiliary frame 25 is horizontally fixed between the left and right nut members 42 and 43 screwed to 4a, respectively, and the front and rear second screw rods 23b , 24b, respectively, and the right auxiliary frame 25 is fixed to the front and rear nut members 44, 45 which are screwed to the front and rear nuts, respectively.
• screw rod 2 3 a is connected to the first motors M 3, the second screw rod 2 4 b of the rear side that is coupled to a second ⁇ one motor M 4.
• the left and right auxiliary frames 25 move independently of each other in the left-right direction. I am depressed. As a result, the combination of the left and right front gauges 12 and 13 can be moved independently in the left and right directions. .
• the first and second rods 26 and 27 are guide rod portions. 26a, 27a and the feed screw portions 26b, 27b are integrally connected, respectively, so that the front block 28 is the guide rod of the first rod 28. A part 26a and a feed screw part 27b of the second rod 27 are supported over the feed screw part 27b, and a rear block 29 is connected to the feed screw part 26b of the first rod 26.
• the second rod 27 is supported over the guide rod portion 27a of the second rod 27, and the first ⁇ second rods 26 and 27 are third ⁇ fourth motors. M 5, M 6 Oh Ru in the jar by ⁇ you can by moving back and forth alone and consolidated their respective to.
• the front gage 12 is vertically rotated by a cylinder 46, the rear gage 13 is moved back and forth by a cylinder 47, and a guide is provided.
• the roller 48 fits into the rectangular guide groove 50 of the bracket 49 and moves back and forth, the guide roller 48 moves into the guide groove 50. It slides along.
• both gauges either protrude upward or move downward.
• the skid arm 14 is provided on a support arm 51 fixed to an auxiliary frame 25 by a cylinder 52 so as to be movable up and down. When moving the node 11, it is moved downward so as not to be in the way.
• Gauges 12 and 12 project first upwards The front end of the sheet material 3 that slides along the skid bars 14 that are in the upwardly protruding position is moved to each front gauge. It comes into contact with 12 and is stopped.
• the left and right side guides 11, 11 are brought into contact with the left and right side edges of the sheet material 3 by stretching, and the centering of the sheet material 3 is performed. Do.
• the mounting angle of the pair of left and right side guides 11 and 11 is changed, for example, to form a taper.
• the trapezoidal sheet material 3 can be center-lit.
• the distance between the front gauge 12 and the rear gauge 13 is adjusted. Since it is possible to perform positioning, positioning can be easily achieved even with the deformed sheet material 3 having a different length in the sheet material feeding direction.
• the left and right auxiliary frames 25 and 25 can be moved independently and appropriately in the left and right direction, so that the left and right front frames 12 and 25 can be moved.
• a pair of left rear gage 13 and right The left and right rear gauges 13 and 13 can be moved to the left and right, making this adjustment and turning the side guides described above.
• By adjusting the front and rear movements of each front gauge and each rear gauge it is possible to adjust the center of the sheet material of any shape. Ringing and positioning can be achieved. For example, as shown in FIG. 6, centering and positioning of a sheet material 3 having a substantially U-shaped slope 3a can be performed. I can do it.

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Registering Or Overturning Sheets (AREA)
• Attitude Control For Articles On Conveyors (AREA)

Priority Applications (2)

Applications Claiming Priority (2)

Publications (1)

Family

ID=12567375

Family Applications (1)

Country Status (5)

Cited By (1)

Families Citing this family (10)

Citations (4)

Family Cites Families (10)

• 1986
  • 1986-03-20 JP JP1986039955U patent/JPH0427879Y2/ja not_active Expired
• 1987
  • 1987-03-20 WO PCT/JP1987/000175 patent/WO1987005589A1/ja active Application Filing
  • 1987-03-20 DE DE19873790154 patent/DE3790154T1/de active Pending
  • 1987-03-20 DE DE3790154A patent/DE3790154C2/de not_active Expired - Fee Related
  • 1987-03-20 US US07/130,873 patent/US4838538A/en not_active Expired - Fee Related
  • 1987-03-20 KR KR1019870701043A patent/KR930007659B1/ko not_active IP Right Cessation

Patent Citations (4)

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