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CN-224210629-U - Double-compression bar

CN224210629UCN 224210629 UCN224210629 UCN 224210629UCN-224210629-U

Abstract

The utility model relates to a double compression bar, which belongs to the technical field of die cutting and comprises two fixing plates, four compression bars are arranged between the two fixing plates, the front and the back of the two fixing plates are respectively provided with a first placing groove, the front and the back of the two fixing plates are respectively provided with a second placing groove, a limiting component used for limiting the compression bars is arranged between the two fixing plates, the limiting component comprises four first connecting bars, one ends of the four first connecting bars are respectively fixedly connected to the left side face and the right side face of the two compression bars positioned at the top, and the other ends of the four first connecting bars extend to the inside of the four first placing grooves. This two depression bars, convenient fix a position the depression bar, and restrict the depression bar under the effect through the jump ring, simultaneously, under the effect through movable plate and splint, restrict head rod and second connecting rod respectively, convenient fixes the depression bar, improves leveling efficiency and production efficiency.

Inventors

  • TONG JIAN

Assignees

  • 苏州领裕电子科技有限公司

Dates

Publication Date
20260508
Application Date
20250526

Claims (8)

  1. 1. The double-compression bar comprises two fixing plates (1), and is characterized in that four compression bars (4) are arranged between the two fixing plates (1), first placing grooves (5) are formed in the front face and the back face of the two fixing plates (1), second placing grooves (6) are formed in the front face and the back face of the two fixing plates (1), and limiting components used for limiting the compression bars (4) are arranged between the two fixing plates (1); The limiting component comprises four first connecting rods (2), one ends of the four first connecting rods (2) are respectively and fixedly connected to the left side surfaces and the right side surfaces of two pressing rods (4) at the top, the other ends of the four first connecting rods extend to the interiors of four first placing grooves (5) respectively, two bottom-located second connecting rods (3) with one ends extending to the interiors of second placing grooves (6) are fixedly connected to the left side surfaces and the right side surfaces of the pressing rods (4), clamping grooves (15) are formed in the peripheral walls of the first connecting rods (2) and the four second connecting rods (3), clamping springs (16) are sleeved in the interiors of the eight clamping grooves (15), mounting grooves (10) are formed in the interiors of the two fixing plates (1), and movable grooves (25) are formed in the interiors of the two fixing plates (1).
  2. 2. A double compression bar according to claim 1, wherein the moving groove (25) is located at the bottom of the installation groove (10), the first connecting rod (2) is attached to the first placing groove (5), and the second connecting rod (3) is attached to the second placing groove (6).
  3. 3. A double-compression bar according to claim 1, wherein the clamping groove (15) is an annular groove, eight clamping springs (16) are attached to the fixing plate (1), and four compression bars (4) are located between the eight clamping springs (16).
  4. 4. The double-compression bar according to claim 1, wherein the two mounting grooves (10) are internally provided with fixing components for fixing the first connecting bars (2), the fixing components comprise first double-shaft motors (20), the first double-shaft motors (20) are fixedly arranged in the mounting grooves (10), the two supporting plates (18) are fixedly connected in the mounting grooves (10), the rotating rods (19) with one ends penetrating the supporting plates (18) are fixedly connected in the mounting grooves (10), the two driving bars (11) are rotatably connected in the mounting grooves (10) through bearings, the first screws (12) with one ends extending to the inner parts of the driving bars (11) are movably connected in the bottom surfaces of the driving bars, the moving plates (8) are fixedly connected in the bottom surfaces of the first screws (12), the positioning bars (14) are fixedly connected in the bottom surfaces of the two moving plates (8), the positioning holes (7) are formed in the top surfaces of the adjacent two first connecting bars (2), the two positioning plates (9) are fixedly connected in the sliding plates (9), the sliding plates (9) are fixedly connected in the inner surfaces of the sliding plates (9), driven bevel gears (22) are fixedly arranged on the peripheral walls of the two driving rods (11), and driving bevel gears (21) meshed with the driven bevel gears (22) are fixedly arranged on the peripheral walls of the two rotating rods (19).
  5. 5. A double-compression bar according to claim 4, wherein the rotating bar (19) is rotatably connected with the supporting plate (18) through a bearing, the moving plate (8) is attached to the first connecting bar (2), the sliding plate (13) is an L-shaped plate, and the sliding plate (13) is slidably connected with the sliding groove (9).
  6. 6. A double compression bar according to claim 4, wherein the positioning bar (14) and the positioning hole (7) are in clearance fit, the bottom surfaces of the two driving bars (11) are respectively provided with a first threaded hole, and the first screw (12) extends into the first threaded holes and is in threaded connection with the first threaded holes.
  7. 7. The double compression bar of claim 4, wherein the two moving grooves (25) are provided with positioning components for positioning the second connecting rods (3), the positioning components comprise second double-shaft motors (26), the second double-shaft motors (26) are fixedly arranged in the moving grooves (25), clamping plates (17) with two numbers and one ends extending to the two second placing grooves (6) respectively are arranged in the moving grooves (25), fixing rods (24) are fixedly connected to one side surface of each of the two clamping plates (17) opposite to each other, fixing holes (23) are formed in one side surface, close to the clamping plates (17), of each of the two adjacent second connecting rods (3), the fixing rods (24) extend to the inner parts of the fixing holes (23), and output shafts of the second double-shaft motors (26) are fixedly connected with second screws (27) with two numbers and one ends penetrating through the two clamping plates (17) and extending to the inner parts of the moving grooves (25) respectively.
  8. 8. A double compression bar according to claim 7, wherein the clamping plates (17) are attached to the second connecting rod (3), the fixing rods (24) are in clearance fit with the fixing holes (23), the clamping plates (17) are slidably connected with the moving grooves (25), second threaded holes are formed in one side surface of the two opposite clamping plates (17), the two second threaded rods (27) penetrate through the two second threaded holes respectively and are in threaded connection with the two second threaded holes, and threads of the two second threaded rods (27) are opposite.

Description

Double-compression bar Technical Field The utility model relates to the technical field of die cutting, in particular to a double-compression bar. Background The die cutting process is a cutting process for post processing of printed matters, and the die cutting process can manufacture printed matters or other paper products into a die cutting knife plate according to a designed graph for cutting, so that the shape of the printed matters is not limited to straight edges and right angles. The existing material needs to be compounded before die cutting, the compounding requirement is higher in the compounding process, warping and bubble generation cannot occur, in the compounding process, the material needs to be compounded through two independent pressing rods, leveling treatment is needed to be carried out on the pressing rods before the pressing rods are used, one leveling is carried out on the other leveling, the calibration time is longer, the production efficiency is reduced, and therefore the double pressing rods are provided for solving the problems. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a double-compression bar which has the advantage of convenient leveling, and solves the problems that the calibration time is longer and the production efficiency is reduced when the existing compression bar is leveled. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a two depression bars, includes that quantity is two fixed plate, two place the depression bar that quantity is four between the fixed plate, two first standing groove has all been seted up to the front and the back of fixed plate, two the second standing groove has all been seted up to the front and the back of fixed plate, two be equipped with between the fixed plate and be used for carrying out the spacing subassembly of restriction to the depression bar. The limiting component comprises four first connecting rods, one ends of the four first connecting rods are respectively and fixedly connected to the left side surfaces and the right side surfaces of two pressing rods at the top, the other ends of the four first connecting rods extend to the interiors of four first placing grooves, two second connecting rods, one ends of which extend to the interiors of second placing grooves, are fixedly connected to the left side surfaces and the right side surfaces of the pressing rods at the bottom, clamping grooves are formed in the peripheral walls of the four first connecting rods and the four second connecting rods, clamping springs are sleeved in the clamping grooves, two mounting grooves are formed in the interiors of the fixing plates, and moving grooves are formed in the interiors of the fixing plates. Further, the movable groove is located at the bottom of the mounting groove, the first connecting rod is attached to the first placing groove, and the second connecting rod is attached to the second placing groove. Further, the draw-in groove is the ring channel, eight the jump ring all is laminated with the fixed plate, four the depression bar is located between eight jump rings. Further, two the inside of mounting groove all is equipped with the fixed subassembly that is used for fixing the head rod, fixed subassembly includes first biax motor, first biax motor fixed mounting is in the inside of mounting groove, the inside fixedly connected with quantity of mounting groove is two backup pads, the bull stick that the output shaft fixedly connected with one end of first biax motor runs through the backup pad, the inside of mounting groove is rotated through the bearing and is connected with the actuating lever that quantity is two, two the equal swing joint in bottom surface of actuating lever has one end to extend to its inside first screw rod, two the equal fixedly connected with movable plate in bottom surface of first screw rod, two the equal fixedly connected with locating lever in bottom surface of movable plate, adjacent two the locating hole has all been seted up to the top surface of head rod, the locating lever extends to the inside of locating hole, the sliding tray that quantity is four has been seted up to the inside the top surface of movable plate, two equal fixedly connected with quantity is two and one end extends to the sliding plate inside the sliding tray, two the peripheral wall fixed mounting has two driven bevel gear and all has the bevel gear of driven bevel gear. Further, the bull stick passes through bearing and backup pad rotation to be connected, movable plate and head rod laminating, the sliding plate is the L shaped plate, sliding plate and sliding tray sliding connection. Further, the locating rods are in clearance fit with the locating holes, first threaded holes are formed in the bottom surfaces of the two driving rods, and the first screw rod extends to the inside of the first threa