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CN-224209997-U - Adhesive layer stripping cutter for steel belt reinforced polyethylene PE spiral corrugated pipe

CN224209997UCN 224209997 UCN224209997 UCN 224209997UCN-224209997-U

Abstract

The utility model provides a rubber layer stripping cutter for a steel belt reinforced polyethylene PE spiral corrugated pipe, and belongs to the technical field of cutters. Including the mounting bracket, horizontal straight line slip is provided with two first blade holders that are parallel to each other on the mounting bracket, is provided with first blade on the first blade holder. A second cutter seat is arranged on the mounting frame on one side of the two first cutter seats in a vertical sliding mode, a second blade is arranged on the second cutter seat, and the second blade is perpendicular to the first blade. The mounting frame is provided with a first driving piece for driving the two first tool holders to move so as to adjust the distance between the two first blades, and the mounting frame is provided with a second driving piece for driving the second tool holders to move. Has the effect of reducing the labor intensity of workers.

Inventors

  • XU WENLONG
  • XIN HONGBO
  • ZHANG KAIHUA

Assignees

  • 吉林中财管道有限公司

Dates

Publication Date
20260508
Application Date
20250701

Claims (6)

  1. 1. The utility model provides a glue film stripping tool of steel band reinforcing polyethylene PE helical bellows, includes mounting bracket (1), horizontal straight line slides on mounting bracket (1) and is provided with two first blade holders (2) that are parallel to each other, be provided with first blade (3) on first blade holder (2), vertical sliding in one side of two first blade holders (2) is provided with second blade holder (4) on mounting bracket (1), be equipped with second blade (5) on second blade holder (4), and second blade (5) perpendicular to first blade (3), be equipped with on mounting bracket (1) and be used for driving two first blade holders (2) to remove in order to adjust first driving piece (6) of two first blade (3) interval, be equipped with on mounting bracket (1) and be used for driving second driving piece (7) of second blade holder (4) removal.
  2. 2. The glue layer stripping tool for the steel strip reinforced polyethylene PE spiral corrugated pipe according to claim 1, wherein the first driving piece (6) comprises a bidirectional screw rod (61), the bidirectional screw rod (61) is parallel to the moving direction of the first tool holder (2) and is rotatably arranged on the mounting frame (1), the two first tool holders (2) are respectively connected to two thread sections of the bidirectional screw rod (61) in a threaded mode, and one end of the bidirectional screw rod (61) is connected with a first handle (62).
  3. 3. The adhesive layer stripping cutter for the steel belt reinforced polyethylene PE spiral corrugated pipe, which is disclosed in claim 2, is characterized in that one side of the mounting frame (1) is provided with scale marks (8) for marking the distance between the two first blades (3), and pointers (9) are arranged on the two first tool holders (2).
  4. 4. The adhesive layer stripping cutter for the steel strip reinforced polyethylene PE spiral corrugated pipe according to claim 1, wherein connecting pieces are arranged between the first blade (3) and the first blade holder (2) and between the second blade (5) and the second blade holder (4), each connecting piece comprises a limit pin (10), the first blade holder (2) and the second blade holder (4) are respectively provided with a mounting groove for accommodating the first blade (3) and the second blade (5), two sides of each mounting groove are respectively provided with a first through hole (40) in a penetrating way, one end of each limit pin (10) is integrally provided with a stop block (101), each limit pin (10) is provided with an abutting block (102) in a linear sliding way, the distance between each abutting block (102) and each stop block (101) is matched with the corresponding first blade holder (2)/the corresponding second blade holder (4), each limit pin (10) is provided with a first through hole (40) in a penetrating way, each first through hole (3) is formed in two sides of each mounting groove, one end of each first blade (3) and each second blade (5) is provided with a second through hole in a penetrating way, one end of each limit pin (10) is integrally provided with a stop block (101), each limit pin (10) is provided with an abutting block (102) in a linear sliding way, each elastic sliding block (103) is arranged between the limiting blocks (103) and each elastic sliding block (103) is arranged in the sliding blocks (102) and each sliding block (102) is sliding blocks are arranged, the limiting pin (10) passes through the first through hole (40) and the second through hole, and then the abutting block (102) and the stop block (101) are respectively contacted with the two side walls of the first tool apron (2)/the second tool apron (4).
  5. 5. The adhesive layer stripping cutter for the steel strip reinforced polyethylene PE spiral corrugated pipe, as claimed in claim 1, is characterized in that an electric heating rod (20) for heating the first blade (3)/the second blade (5) is embedded in the first blade holder (2)/the second blade holder (4).
  6. 6. The adhesive layer stripping cutter for the steel strip reinforced polyethylene PE spiral corrugated pipe, which is disclosed in claim 1, is characterized in that a handle (30) is arranged on the mounting frame (1), and a third through hole (301) for a human hand to pass through is formed in the handle (30).

Description

Adhesive layer stripping cutter for steel belt reinforced polyethylene PE spiral corrugated pipe Technical Field The utility model relates to the technical field of cutters, in particular to a rubber layer stripping cutter for a steel belt reinforced polyethylene PE spiral corrugated pipe. Background The steel band reinforced PE spiral corrugated pipe is a double-wall spiral corrugated pipe which takes high-density Polyethylene (PE) as a matrix, takes a waveform formed by steel bands with surfaces coated with adhesive resin as a main supporting structure, and is wound and compounded with polyethylene materials into a whole. After the production of the steel band reinforced polyethylene PE spiral corrugated pipe is completed, the peeling force of the polyethylene adhesive layer on the outer side of the steel band needs to be sampled and tested. The traditional test mode adopts the wall paper sword, and a adhesive tape is drawn and perk at the crest position of bellows sample spare, later with the help of dynamometer centre gripping adhesive tape's active end, and then application of force drags adhesive tape active end and tears it from the steel band layer, can carry out the test of peel force. The wider the slit and lifted strip, the greater the contact area between the strip and the strip, and the greater the peel force that needs to be applied. Therefore, when the adhesive layer is cut, staff needs to measure the width of the adhesive tape which needs to be tilted by means of a ruler at the crest part of each corrugated pipe sample piece and draw a line mark, and can cut and tilt the adhesive tape by using the wallpaper knife so as to ensure that the widths of the measured adhesive tapes are the same. However, in mass production, a large number of sample pieces are required for spot inspection, and the mode of measuring and marking each sample piece has the problem of high labor intensity. Disclosure of utility model In view of the above problems, the utility model provides a glue layer stripping cutter for a steel belt reinforced polyethylene PE spiral corrugated pipe. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The utility model provides a glue film stripping tool of steel band reinforcing polyethylene PE helical bellows, including the mounting bracket, horizontal straight line slides on the mounting bracket and is provided with two first blade holders that are parallel to each other, is provided with first blade on the first blade holder. A second cutter seat is arranged on the mounting frame on one side of the two first cutter seats in a vertical sliding mode, a second blade is arranged on the second cutter seat, and the second blade is perpendicular to the first blade. The mounting frame is provided with a first driving piece for driving the two first tool holders to move so as to adjust the distance between the two first blades, and the mounting frame is provided with a second driving piece for driving the second tool holders to move. Further, the first driving piece comprises a bidirectional screw rod, the bidirectional screw rod is parallel to the moving direction of the first tool apron and is rotatably arranged on the mounting frame, the two first tool apron are respectively connected to the two thread sections of the bidirectional screw rod in a threaded mode, and one end of the bidirectional screw rod is connected with the first handle. Further, one side of the mounting frame is provided with scale marks for marking the distance between the two first blades, and pointers are arranged on the two first blade holders. Further, connecting pieces are arranged between the first blade and the first blade holder and between the second blade and the second blade holder, the connecting pieces comprise limiting pins, mounting grooves for accommodating the first blade and the second blade are respectively formed in the first blade holder and the second blade holder, first through holes are formed in two sides of the mounting grooves in a penetrating mode, second through holes are formed in the first blade and the second blade in a penetrating mode, a stop block is integrally fixed at one end of the limiting pins, an abutting block is arranged on the outer wall of the limiting pins in a linear sliding mode, the distance between the abutting block and the stop block is matched with the first blade holder/the second blade holder, sliding grooves for enabling the abutting block to slide are formed in the outer wall of the limiting pins, elastic pieces for driving the abutting block to move out of the sliding grooves are arranged in the sliding grooves, and the limiting pins penetrate through the first through holes and the second through holes and then respectively contact with two side walls of the first blade holder/the second blade holder. Further, an electric heating rod for heating the first blade/the second blade is embedded in the first blade