CN213796625U

CN213796625U - Centerless coiled material transverse cutting equipment

Info

Publication number: CN213796625U
Application number: CN202022562771.3U
Authority: CN
Inventors: 李领
Original assignee: Suzhou Sitake Machinery Manufacturing Technology Co ltd
Current assignee: Suzhou Sitake Machinery Manufacturing Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-27
Anticipated expiration: 2030-11-09

Abstract

The utility model relates to a centerless coiled material crosscut equipment, including opening the roll stand, the crosscut frame, open the winding up roller, the backing roll, open a book the motor, the guide roll, lower pinch roll, vertical slide rail, the compression roller slide, go up the pinch roll, the compression roller cylinder, pinch motor, a supporting plate, press the flitch, press the material cylinder, the knife rest, no pole cylinder, the blade holder, the crosscut piece, the left and right sides of crosscut piece is equipped with the cutting edge, the cutting edge bottom is less than the backup pad, press the cylinder pole of material cylinder to be connected with pressing the flitch, the cylinder pole and the compression roller slide of compression roller cylinder are connected, the backup pad directly over the lower pinch roll is equipped with dodges the seam, lower pinch roll, the guide roll, go up the horizontal extension about the pinch roll axis all. The utility model discloses a rodless cylinder realizes that crosscut piece reciprocating motion carries out the crosscut of coiled material, and the crosscut is efficient, goes up pinch roll and lower pinch roll and presses the flitch and be convenient for guarantee level and smooth when softer coiled material cuts, guarantees the cutting precision, and backing roll and decoil roll realize opening a book of centerless coiled material.

Description

Centerless coiled material transverse cutting equipment

Technical Field

The utility model relates to a coiled material crosscut equipment, in particular to centerless coiled material crosscut equipment.

Background

The coiled material is usually the raw materials, generally need violently cut into the sheet with the coiled material when using, and current coiled material crosscut equipment cuts inaccurate inadequately, and the cutting efficiency is comparatively low.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model aims at providing a centerless coiled material crosscut equipment.

The utility model provides a technical scheme that its technical problem adopted is: the coreless coiled material transverse cutting equipment comprises an uncoiling frame, a transverse cutting frame arranged on the rear side of the uncoiling frame, an uncoiling roller arranged on the front side of the top of the uncoiling frame, a supporting roller arranged on the rear side of the uncoiling roller, an uncoiling motor arranged on the uncoiling frame and connected with a main shaft and the uncoiling roller, a guide roller arranged at the front end of the top of the transverse cutting frame, a lower pinch roller arranged at the center of the top of the transverse cutting frame, vertical sliding rails arranged on frames at the left end and the right end of the lower pinch roller, a compression roller sliding seat matched with the vertical sliding rails, an upper pinch roller connected between the compression roller sliding seats, a compression roller cylinder vertically arranged at the top of the vertical sliding rails, a transverse cutting motor arranged on the transverse cutting frame and connected with the main shaft and the lower pinch roller, a supporting plate arranged at the top of the transverse cutting frame, and a pressure plate arranged at the tail end of the top of the transverse cutting frame, A material pressing cylinder vertically arranged at the left side and the right side of the transverse cutting frame, a knife rest arranged at the top of the transverse cutting frame between the material pressing plate and the vertical slide rail, a rodless cylinder arranged at the top of the knife rest and extending left and right, a knife rest connected with the rodless cylinder, and a transverse cutting blade arranged on the knife rest and extending upwards, the left side and the right side of the transverse cutting blade are provided with cutting edges, the bottom of each cutting edge is lower than the supporting plate, the top of each cutting edge is higher than the supporting plate, namely, the cutting edges vertically penetrate through the cutting slits on the supporting plate, the cylinder rod of the pressing cylinder is connected with the pressing plate, the cylinder rod of the compression roller cylinder is connected with the compression roller sliding seat, the top of the lower pinch roll is higher than that of the supporting plate, an avoiding slit is formed in the supporting plate right above the lower pinch roll, and the axes of the lower pinch roll, the guide roll and the upper pinch roll extend horizontally from left to right.

Realize through rodless cylinder among the above-mentioned design that crosscut piece reciprocating motion carries out the crosscut of coiled material, the crosscut is efficient, goes up pinch roll and lower pinch roll and pressure flitch and is convenient for guarantee level and smooth when softer coiled material cuts, guarantees the cutting precision, and backing roll and decoil roll realize opening a book of centerless coiled material.

As a further improvement of the design, the bottom of the tail end of the transverse cutting frame is provided with a blanking guide plate extending towards the rear lower part, so that blanking is facilitated.

As a further improvement of the design, the top of the front end of the transverse cutting frame is provided with a guide plate extending towards the front lower part, and the front end of the guide plate extends to the position above the supporting roller, so that the coiled material uncoiled from the coiled material is guided to the guide roller.

As a further improvement of the design, a transverse cutting guide rail is arranged below the rodless cylinder, the left end and the right end of the transverse cutting guide rail are connected with the left end and the right end of the tool rest, and the tool apron is matched with the transverse cutting guide rail. The crosscut guide rail is convenient for improving the stability of the cutter holder during cutting.

As a further improvement of this design, it is equipped with spacing to open a book frame top right side, spacing pipe that extends about spacing frame top is equipped with, be equipped with in the spacing pipe and follow the gliding installation pipe of spacing pipe, the vertical limiting plate that is provided with of installation pipe left end, threaded connection has the dead bolt of lock on the spacing pipe, dead bolt tail end is stopped to lock the installation pipe outer peripheral face. The limiting frame and the limiting guide pipe are convenient for positioning coiled materials with different lengths.

As a further improvement of the design, the orthographic projection of the transverse cutting blade is trapezoidal, and two cutting edges of the transverse cutting blade are respectively positioned on the trapezoidal waist at the left side and the right side of the transverse cutting blade. The transverse cutting blade has high strength, and the cutting edge is convenient to cut.

The utility model has the advantages that: the utility model discloses a rodless cylinder realizes that crosscut piece reciprocating motion carries out the crosscut of coiled material, and the crosscut is efficient, goes up pinch roll and lower pinch roll and presses the flitch and be convenient for guarantee level and smooth when softer coiled material cuts, guarantees the cutting precision, and backing roll and decoil roll realize opening a book of centerless coiled material.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a front perspective view of the present invention.

Fig. 2 is a schematic diagram of a rear perspective structure of the present invention.

Fig. 3 is an overall sectional view of the present invention.

In the figure, 1, an uncoiling frame, 2, an uncoiling roller, 3, a supporting plate, 4, an upper pinch roller, 5, a vertical sliding rail, 6, a tool rest, 7, a blanking guide plate, 8, a press roller sliding seat, 9, a pinch motor, 10, a transverse cutting frame, 11, a locking bolt, 12, a limiting frame, 13, a limiting guide pipe, 14, a limiting plate, 15, a mounting pipe, 16, a guide plate, 17, a supporting roller, 18, an uncoiling motor, 19, a press roller cylinder, 20, a rodless cylinder, 21, a tool apron, 22, a transverse cutting guide rail, 23, a cutting knife seam, 24, a guide roller, 25, a material pressing cylinder, 26, a material pressing plate, 27, a transverse cutting blade, 28, a lower pinch roller and 29 are arranged to form an avoiding seam.

Detailed Description

The invention will be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and the description are only for the purpose of explanation, but not for the purpose of limitation.

Example (b): the coreless coiled material transverse cutting equipment comprises an uncoiling frame 1, a transverse cutting frame 10 arranged at the rear side of the uncoiling frame 1, an uncoiling roller 2 arranged at the front side of the top of the uncoiling frame 1, a supporting roller 17 arranged at the rear side of the uncoiling roller 2 and at the top of the uncoiling frame 1, an uncoiling motor 18 arranged on the uncoiling frame 1 and having a main shaft connected with the uncoiling roller 2, a guide roller 24 arranged at the front end of the top of the transverse cutting frame 10, a lower pinch roller 28 arranged at the center of the top of the transverse cutting frame 10, vertical slide rails 5 arranged on racks at the left end and the right end of the lower pinch roller 28, a press roller slide seat 8 matched with the vertical slide rails 5, an upper pinch roller 4 connected between the press roller slide seats 8, a press roller cylinder 19 vertically arranged at the top of the vertical slide rails 5, and a pinch motor 9 arranged on the transverse cutting frame 10 and having a main shaft connected with the lower pinch roller 28, A support plate 3 arranged at the top of the transverse cutting frame 10, a pressure plate 26 arranged at the tail end of the top of the transverse cutting frame 10, pressure cylinders 25 vertically arranged at the left and right sides of the transverse cutting frame 10, a knife rest 6 arranged between the pressure plate 26 and the vertical slide rail 5 at the top of the transverse cutting frame 10, rodless cylinders 20 arranged at the top of the knife rest 6 and extending left and right, a knife rest 21 connected with the rodless cylinders 20, and transverse cutting blades 27 arranged on the knife rest 21 and extending upwards, wherein the left and right sides of the transverse cutting blades 27 are provided with cutting edges, the bottoms of the cutting edges are lower than the support plate 3, the tops of the cutting edges are higher than the support plate 3, namely the cutting edges vertically penetrate through the cutting slits 23 on the support plate 3, the cylinder rod of the pressure cylinder 25 is connected with the pressure plate 26, the cylinder rod of the pressure roller cylinder 19 is connected with the pressure roller slide carriage 8, and the tops of the lower pinch rollers 28 are higher than the tops of the support plate 3, an avoiding slit 29 is formed in the supporting plate 3 right above the lower pinch roll 28, and the axes of the lower pinch roll 28, the guide roll 24 and the upper pinch roll 4 horizontally extend from left to right.

In the design, the transverse cutting of the coiled material is realized by the reciprocating motion of the transverse cutting blade 27 through the rodless cylinder 20, the transverse cutting efficiency is high, the upper pinch roll 4, the lower pinch roll 28 and the pressure plate 26 are convenient to ensure that the soft coiled material is smooth when being cut, the cutting precision is ensured, and the support roll 17 and the uncoiling roll 2 realize uncoiling of the coreless coiled material.

As a further improvement of the design, a blanking guide plate 7 extending backwards and downwards is arranged at the bottom of the tail end of the transverse cutting frame 10, so that blanking is facilitated.

As a further improvement of the present design, the top of the front end of the transverse cutting frame 10 is provided with a guide plate 16 extending forward and downward, and the front end of the guide plate 16 extends above the support roller 17, so as to guide the coil unwound from the coil to the guide roller 24.

As a further improvement of the present design, a transverse guide rail 22 is provided below the rodless cylinder 20, both left and right ends of the transverse guide rail 22 are connected to both left and right ends of the tool holder 6, and the tool holder 21 is engaged with the transverse guide rail 22. The cross-cut guide rail 22 facilitates the stability of the blade holder 21 when cutting.

As a further improvement of this design, 1 top right side of frame is rolled up to the uncoiling is equipped with spacing 12, spacing pipe 13 that extends about spacing 12 top is equipped with, be equipped with in spacing pipe 13 and follow the gliding installation pipe 15 of spacing pipe 13, the vertical limiting plate 14 that is provided with in installation pipe 15 left end, threaded connection has dead bolt 11 of lock on the

spacing pipe

13, 11 tail ends of dead bolt of lock are supported the 15 outer peripheral faces of installation pipe. The limiting frame 12 and the limiting guide pipe 13 are convenient to be suitable for positioning coiled materials with different lengths.

As a further improvement of the present design, the orthogonal projection of the transverse cutting blade 27 is a trapezoid, and two cutting edges of the transverse cutting blade 27 are respectively located on the trapezoid waists on the left and right sides of the transverse cutting blade 27. The transverse cutting blade 27 has high strength and the cutting edge is convenient for cutting.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The coreless coiled material transverse cutting equipment is characterized by comprising an uncoiling frame, a transverse cutting frame arranged on the rear side of the uncoiling frame, an uncoiling roller arranged on the front side of the top of the uncoiling frame, a supporting roller arranged on the rear side of the uncoiling roller, an uncoiling motor arranged on the uncoiling frame and connected with a main shaft and the uncoiling roller, a guide roller arranged on the front end of the top of the transverse cutting frame, a lower pinch roller arranged at the center of the top of the transverse cutting frame, vertical sliding rails arranged on racks at the left end and the right end of the lower pinch roller, a compression roller sliding seat matched with the vertical sliding rails, an upper pinch roller connected between the compression roller sliding seats, a compression roller cylinder vertically arranged at the top of the vertical sliding rails, a pinch motor arranged on the transverse cutting frame and connected with the main shaft and the lower pinch roller, a supporting plate arranged at the top of the transverse cutting frame, and a pressure plate arranged at the tail end of the top of the transverse cutting frame, A material pressing cylinder vertically arranged at the left side and the right side of the transverse cutting frame, a knife rest arranged at the top of the transverse cutting frame between the material pressing plate and the vertical slide rail, a rodless cylinder arranged at the top of the knife rest and extending left and right, a knife rest connected with the rodless cylinder, and a transverse cutting blade arranged on the knife rest and extending upwards, the left side and the right side of the transverse cutting blade are provided with cutting edges, the bottom of each cutting edge is lower than the supporting plate, the top of each cutting edge is higher than the supporting plate, namely, the cutting edges vertically penetrate through the cutting slits on the supporting plate, the cylinder rod of the pressing cylinder is connected with the pressing plate, the cylinder rod of the compression roller cylinder is connected with the compression roller sliding seat, the top of the lower pinch roll is higher than that of the supporting plate, an avoiding slit is formed in the supporting plate right above the lower pinch roll, and the axes of the lower pinch roll, the guide roll and the upper pinch roll extend horizontally from left to right.

2. The coreless roll crosscutting apparatus of claim 1, wherein a lower bottom portion of the tail end of the crosscutting frame is provided with a lower and rearward extending blanking guide.

3. The coreless roll crosscutting apparatus of claim 1, wherein a guide plate extending forward and downward is provided on a top of a front end of the crosscutting frame, and a front end of the guide plate extends above the support rollers.

4. The coreless roll crosscutting apparatus of claim 1, wherein a crosscutting guide rail is provided below the rodless cylinder, left and right ends of the crosscutting guide rail are connected to left and right ends of the tool holder, and the tool holder is engaged with the crosscutting guide rail.

5. The coreless coiled material transverse cutting equipment as claimed in claim 1, wherein a limiting frame is arranged on the right side of the top of the uncoiling frame, a limiting guide pipe extending left and right is arranged on the top of the limiting frame, an installation pipe sliding along the limiting guide pipe is arranged in the limiting guide pipe, a limiting plate is vertically arranged at the left end of the installation pipe, a locking bolt is connected to the limiting guide pipe in a threaded mode, and the tail end of the locking bolt abuts against the outer peripheral surface of the installation pipe.

6. The coreless roll crosscutting apparatus of claim 1, wherein the blade has a trapezoidal forward projection, and the two cutting edges of the blade are located on respective trapezoidal waists of the left and right sides of the blade.