CN210791264U - Automatic mark cutting machine of suspender - Google Patents

Abstract

The utility model discloses an automatic suspender marking and splitting machine, which belongs to the technical field of flexible container production and processing, and adopts the technical scheme that the automatic suspender marking and splitting machine comprises a frame and a working platform, wherein a heating wire cutting machine positioned above the working platform is arranged on the frame, the working platform is connected with a traction mechanism, the traction mechanism comprises a power part and a clamping part, the power part comprises a linear motor, the linear motor drives the clamping part to be close to or far away from the heating wire cutting machine along the length direction of the working platform, and the clamping part is arranged towards the heating wire cutting machine; a marking mechanism is arranged above the working platform on the frame and is positioned above the hanging strip. The utility model discloses can carry out equidistance mark and isometric cutting to the suspender automatically, easily improve the flexible container quality when doing benefit to improvement suspender cutting and mark efficiency, optimize the result of use of flexible container.

Description

Automatic mark cutting machine of suspender

Technical Field

The utility model belongs to the technical field of flexible container production and processing technique and specifically relates to an automatic punctuation cutting machine of suspender is related to.

Background

At present, two or four straps are usually sewn on the bag body of the flexible freight bag to facilitate the hoisting of the flexible freight bag. In addition, in order to reduce the inclination of the container bag during lifting, the lengths of two or four hanging strips sewn on the container bag need to be controlled to be equal, and the distances from the sewing points of the hanging strips to the ends of the hanging strips are equal.

The traditional production method is that a worker measures the sling with the required length by using the graduated scale, then the sling is cut off by using the electric heating wire cutting machine, the sling with the required length is obtained, then the worker measures by using the graduated scale and marks a sewing point on the sling by using a marking pen, and the next step of sewing the sling on the flexible freight bag is facilitated.

In the traditional production method, the manual measurement, cutting and marking efficiency is low, errors are difficult to avoid, the conditions that the lengths of the hanging strips are unequal or the positions of the sewing points of the hanging strips on the same container bag are not uniform are easily caused, the quality of the container bag is reduced, and the use effect of subsequent container bags is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic punctuation cutting machine of suspender, it can carry out equidistance mark and isometric cutting to the suspender automatically, easily improves flexible container quality when doing benefit to improvement suspender cutting and mark efficiency, optimizes the result of use of flexible container.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an automatic sling point-marking splitting machine comprises a rack and a working platform connected to the rack, wherein a heating wire cutting machine located above the working platform is arranged on the rack, a traction mechanism is connected to the working platform and comprises a power part and a clamping part, the power part comprises a linear motor, the linear motor drives the clamping part to be close to or far away from the heating wire cutting machine along the length direction of the working platform, and the clamping part is arranged towards the heating wire cutting machine; a marking point mechanism is arranged above the working platform on the rack and is positioned above the hanging strip.

Through adopting above-mentioned technical scheme, press from both sides the portion of getting among the drive mechanism and be used for getting and draw the effect with the suspender of cutting to needs punctuation, make the suspender lay on work platform smoothly, convenient to use person carries out the punctuation at the suspender of accomplishing pulling through punctuation mechanism, and certain length is cut into with the suspender to rethread electric heat silk cutting machine. The user controls the movement track of the clamping part on the working platform through controlling the movement track of the linear motor, so that the automatic suspender marking and splitting machine can carry out equidistant marking and equal length splitting on suspenders, and the possibility of low working efficiency and easy error caused by manual operation is reduced. When the equidistant marks and the equally long and cut hanging strips are sewn on the flexible freight bag, the lengths of the plurality of hanging strips on the bag are easy to keep equal, the inclination of the flexible freight bag during use is reduced, the quality of the flexible freight bag is improved, and the use effect of the flexible freight bag is optimized.

The utility model is further arranged in that the marking mechanism comprises a mounting frame and a marking cylinder arranged on the mounting frame, and the mounting frame is connected with the frame through a mounting rod; the punctuation cylinder is vertical to the working platform, and a piston rod of the punctuation cylinder is arranged close to the working platform; and a marking pen is arranged at one end, close to the working platform, of a piston rod of the punctuation cylinder.

Through adopting above-mentioned technical scheme, through the extension of punctuation cylinder piston rod, easily make the suspender motion on the marker pen orientation work platform to easily marker pen marks the suspender. Through the retraction of the piston rod of the punctuation cylinder, the marking pen is easily driven to be far away from the working platform, so that the punctuation mechanism is prevented from interfering the movement of the clamping part.

The utility model is further provided with that the clamping part comprises a mounting plate and a clamping component, the mounting plate is connected with the working platform in a sliding way, and the clamping component is arranged on the mounting plate; the clamping assembly comprises a clamping cylinder, a clamping connecting rod and a clamping head which are sequentially connected, the clamping cylinder is fixed with the mounting plate, and a piston rod of the clamping cylinder is arranged obliquely to the mounting plate; the clamping device comprises a clamping cylinder, a clamping head, a clamping connecting rod, a mounting plate and a clamping connecting rod, wherein one end of the clamping connecting rod is hinged to the clamping cylinder, the other end of the clamping connecting rod is fixed to the clamping head, and the clamping connecting rod and the clamping head are hinged to the mounting plate.

Through adopting above-mentioned technical scheme, through pressing from both sides the extension or the retraction of getting cylinder piston rod, easily order about to press from both sides and get the connecting rod and rotate on the connecting axle to the drive is got the head and is rotated around the connecting axle, makes to press from both sides and gets the head and be close to or keep away from the mounting panel motion, and the portion realization is got and is broken away from the effect to the clamp of suspender to the portion of easily.

The utility model is further arranged that one end of the clamping head close to the electric heating wire cutting machine is fixedly connected with a pressing sheet which is arranged towards the mounting plate; the pressing piece is close to one side of the mounting plate and is a frosted surface.

Through adopting above-mentioned technical scheme, the setting on pressing blade and dull polish surface easily increases the suspender and gets the frictional force between the head with pressing from both sides, reduces the suspender and gets the condition emergence that breaks away from between the head with pressing from both sides, helps improving to press from both sides the stability when getting the portion clamp and get the suspender.

The utility model discloses further set up to, the mounting panel is kept away from work platform's one side is equipped with dull polish portion, dull polish portion is located press from both sides the below of getting the head.

Through adopting above-mentioned technical scheme, further increase the suspender and press from both sides the frictional force between the head of getting, and then make the portion of getting press from both sides get more stable when getting the suspender.

The utility model discloses further set up to, the mounting bracket pass through the lock piece with the frame relatively fixed, the lock piece includes the lock plate and wears to establish fastening bolt on the lock plate.

Through adopting above-mentioned technical scheme, when the user unscrewed fastening bolt, the relative position of adjustment punctuation mechanism in the frame of being convenient for, when the user screwed up fastening bolt, easily realized punctuation mechanism's locking effect. Through the setting of lock piece, easily mark point mechanism adapts to the suspender of different length of cutting.

The utility model is further arranged that a first graduated scale is arranged on the working platform and extends along the length direction of the working platform; and a second graduated scale parallel to the first graduated scale is arranged on the mounting rod, and zero graduation lines of the first graduated scale and the second graduated scale are arranged close to the electric heating wire cutting machine.

Through adopting above-mentioned technical scheme, through the setting of first scale and second scale, play the reference effect to user's adjustment linear electric motor's movement track and the relative position of punctuation mechanism in the frame, more do benefit to the accurate control of suspender slitting length and punctuation position.

The utility model is further provided that the working platform comprises a fixed plate and a turnover plate, and the turnover plate is hinged with the fixed plate; a driving air cylinder is installed on the machine frame below the working platform, a piston rod of the driving air cylinder inclines towards the turnover plate, a pushing plate is hinged to the piston rod of the driving air cylinder, and one end, far away from the driving air cylinder, of the pushing plate is fixed with the turnover plate; and a hanging strip collecting bin is arranged below the turnover plate.

Through adopting above-mentioned technical scheme, through the back that contracts that drives actuating cylinder piston rod, easily drive actuating cylinder piston rod and pass through the kickboard pulling returning face plate upset downwards for the suspender that the cutting was accomplished on the work platform drops to the suspender and collects in the storehouse. Through the extension of driving the air cylinder piston rod, easily promote the mounting panel and upwards rotate, until returning face plate and fixed plate coplanar, form and accomplish whole work platform to the punctuation of suspender and the normal clear of cutting work.

To sum up, the utility model discloses following beneficial effect has:

1. through linear electric motor, press from both sides the setting of getting portion and punctuation mechanism, can make the point mark and cut the suspender automatically, easily keep many different suspenders on the mark make up the point position unified, easily improve the uniformity of many different suspender lengths simultaneously to easily keep many suspender lengths of making up on a flexible container equal, do benefit to the quality that improves the flexible container, optimize the result of use of flexible container.

2. Through the setting of locking piece, easily change the relative position of punctuation mechanism in the frame to easily punctuation mechanism adapts to the different suspender of cutting length.

And 3, through the arrangement of the turnover plate, the driving cylinder, the pushing plate and the sling collecting bin, a user can conveniently collect the mark points and the slings which are cut and finished in a centralized manner.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

Fig. 4 is a partially enlarged schematic view of a portion C in fig. 3.

Fig. 5 is a schematic view of the connection relationship between the working platform and the frame.

Fig. 6 is a partially enlarged schematic view of a portion D in fig. 5.

In the figure, 1, a frame; 11. mounting a rod; 2. a punctuation mechanism; 21. a mounting frame; 22. a punctuation cylinder; 23. a marking pen; 24. a locking member; 241. a lock plate; 242. fastening a bolt; 3. a heating wire cutting machine; 4. a traction mechanism; 41. a power section; 411. a linear motor; 4111. a linear motor primary guide rail; 4112. a linear motor secondary; 4113. a drag chain; 42. a gripping section; 421. mounting a plate; 4211. a frosted portion; 422. a gripping assembly; 4221. a clamping cylinder; 4222. clamping a connecting rod; 4223. a gripping head; 4224. a connecting shaft; 4225. a compression sheet; 5. a working platform; 51. a fixing plate; 52. a turnover plate; 521. a driving cylinder; 522. a push plate; 6. a hanging strip collecting bin; 7. a first scale; 8. a second scale; 9. a sling; 10. a protective cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the automatic suspender marking and splitting machine disclosed in this embodiment includes a frame 1, and a marking mechanism 2, a heating wire cutting machine 3, a traction mechanism 4, a working platform 5, and a suspender collection bin 6 are installed on the frame 1. Traction mechanism 4 draws suspender 9 that needs punctuation and cut, makes it according to certain length smooth laying on work platform 5, and punctuation mechanism 2 is used for making up the mark of some to suspender 9 laying on work platform 5, recycles heating wire cutting machine 3 and carries out the hot melt to suspender 9 and cuts, and suspender 9 after punctuation and cutting accomplish is unloaded to suspender collecting bin 6.

Referring to fig. 2, the marking mechanism 2 includes a mounting frame 21 and a marking cylinder 22, and the marking cylinder 22 is fixed to the mounting frame 21 by bolts. An installation rod 11 parallel to the working platform 5 is arranged above the working platform 5, the installation rod 11 is welded with the rack 1, a sliding groove is formed in the installation rod 11, and the installation frame 21 is connected with the installation rod 11 in a sliding mode through a sliding block integrally arranged on the installation frame. Meanwhile, the mounting frame 21 is provided with a locking piece 24, the locking piece 24 comprises a locking plate 241 and a fastening bolt 242, the locking plate 241 is welded and fixed with the mounting frame 21, and the fastening bolt 242 penetrates through the locking plate 241 towards the mounting rod 11. When the user unscrews the fastening bolt 242, the easy punctuation mechanism 2 slides along the mounting rod 11, changes the relative position of the punctuation mechanism 2 on the frame 1, and when the fastening bolt 242 is screwed, the position of the punctuation mechanism 2 on the frame 1 is easily locked. The locking member 24 facilitates the marking of the sewing points of the sling 9 of different lengths by the marking mechanism 2.

Referring to fig. 2, the punctuation cylinder 22 is disposed perpendicular to the working platform 5, a piston rod of the punctuation cylinder 22 is close to the working platform 5, and one end of the piston rod of the punctuation cylinder 22 close to the working platform 5 is in threaded connection with a marking pen 23. When the traction mechanism 4 pulls the hanging strip 9 to move to the terminal point far away from the electric heating wire cutting machine 3, the traction mechanism 4 is static, the hanging strip 9 is located below the marking mechanism 2 at the moment, and the hanging strip 9 on the working platform 5 is marked through the telescopic marking pen 23 of the piston rod of the marking cylinder 22.

Referring to fig. 3, the traction mechanism 4 includes a power portion 41 and a clamping portion 42, the power portion 41 includes a linear motor 411, a linear motor primary rail 4111 is welded to both ends of the rack 1 in the length direction of the working platform 5, the linear motor primary rail 4111 is parallel to the working platform 5, and a linear motor secondary 4112 reciprocates linearly on the linear motor primary rail 4111. The clamping part 42 is connected with the linear motor secondary 4112, and the linear reciprocating motion of the linear motor secondary 4112 easily drives the clamping part 42 to perform linear reciprocating motion along the length direction of the working platform 5, so that the traction mechanism 4 is close to or far away from the heating wire cutting machine 3, and the traction mechanism 4 is convenient to realize clamping and traction effects on the hanging strip 9. The power line of linear motor 411 is located in drag chain 4113, so that the power line of linear motor 411 is easily protected, and meanwhile, the interference of the power line on the reciprocating motion of linear motor 411 is easily reduced. The user can easily control the traction mechanism 4 to pull the equal-length hanging strip 9 at each time by presetting the motion track of the linear motor 411, thereby easily realizing the effect of equidistant marking and equal-length cutting of the hanging strip 9.

Referring to fig. 3, the clamping unit 42 includes a mounting plate 421 and a clamping assembly 422, the mounting plate 421 is slidably connected to the working platform 5, and the mounting plate 421 is welded to the linear motor secondary 4112 to achieve the effect of connecting the clamping unit 42 to the linear motor secondary 4112. The clamping assembly 422 is located on one surface of the mounting plate 421 away from the working platform 5, and the clamping assembly 422 comprises a clamping cylinder 4221, a clamping connecting rod 4222 and a clamping head 4223 which are connected in sequence. The clamping cylinder 4221 is fixed with the mounting plate 421 through a bolt, a piston rod of the clamping cylinder 4221 is arranged obliquely to the mounting plate 421, and the distance from one end, close to the clamping connecting rod 4222, of the piston rod of the clamping cylinder 4221 to the mounting plate 421 is larger than the distance from one end, far away from the clamping connecting rod 4222, of the piston rod of the clamping cylinder 4221 to the mounting plate 421. A piston rod of the clamping cylinder 4221 is hinged with one end of the clamping connecting rod 4222, far away from the clamping cylinder 4221, is fixed with the clamping head 4223 through a bolt, a connecting shaft 4224 is movably arranged in the clamping connecting rod 4222 and the clamping head 4223 in a penetrating mode, the clamping connecting rod 4222 and the clamping head 4223 are enabled to easily rotate around the connecting shaft 4224, and the connecting shaft 4224 is located between the hinged point of the clamping connecting rod 4222 and the clamping cylinder 4221 and the fixed point of the clamping connecting rod 4222 and the clamping head 4223.

Referring to fig. 3, when the piston rod of the gripping cylinder 4221 is extended, the gripping link 4222 is easily pushed to rotate clockwise about the connecting shaft 4224, and the gripping head 4223 is simultaneously rotated clockwise about the connecting shaft 4224, so that the gripping head 4223 gradually approaches the mounting plate 421, and the gripping portion 42 is convenient to grip the sling 9. When the piston rod of the clamping cylinder 4221 retracts, the clamping connecting rod 4222 is easy to pull to rotate anticlockwise around the connecting shaft 4224, so that the clamping head 4223 is gradually far away from the mounting plate 421, the hanging strip 9 and the clamping part 42 are convenient to separate, and the mark point and the unloading work of the cut hanging strip 9 are facilitated.

Referring to fig. 4, in order that the clamping portion 42 easily achieves the effect of stably clamping and pulling the hanging strip 9, a pressing piece 4225 is bolted to one end of the clamping head 4223 close to the heating wire cutting machine 3, the pressing piece 4225 is arranged on one side of the clamping head 4223 close to the work platform 5, and one side of the pressing piece 4225 close to the mounting plate 421 is a frosted surface (not shown in the figure). A sanding part 4211 is arranged on one surface of the mounting plate 421 far away from the working platform 5, and the sanding part 4211 is positioned below the clamping head 4223. The frosted surface of the pressing sheet 4225 and the frosted portion 4211 of the mounting plate 421 in this embodiment may be realized by applying frosted paint.

Referring to fig. 5, the work platform 5 includes a fixed plate 51 (see fig. 1) and a turnover plate 52 hinged to the fixed plate 51, and the lower portion of the turnover plate 52 is bolted to a sling collection bin 6 on the machine frame 1. The clamping part 42 is erected above the turnover plate 52 through the linear motor secondary 4112, and the mounting plate 421 of the clamping part 42 is connected to the turnover plate 52 in a sliding manner, so that the mark points and the cut hanging strips 9 can easily fall into the hanging strip collecting bin 6 through the turnover of the turnover plate 52.

Referring to fig. 6, a driving cylinder 521 is fixed on the frame 1 below the working platform 5 by bolts, a piston rod of the driving cylinder 521 inclines towards the turnover plate 52, one end of the piston rod of the driving cylinder 521, which is close to the turnover plate 52, is hinged with a push plate 522, and one side of the push plate 522, which is close to the turnover plate 52, is fixed with the turnover plate 52 by bolts. The overturning plate 52 is easily pushed upwards by extending the piston rod of the driving cylinder 521, so that the overturning plate 52 and the fixing plate 51 can realize a coplanar effect. The overturning plate 52 is easy to be pulled to overturn downwards by retracting the piston rod of the driving air cylinder 521, so that the upper marking point of the overturning plate 52 and the slit sling 9 can fall into the sling collecting bin 6 conveniently. The user can control the total length of the piston rod of the driving cylinder 521, so that when the piston rod of the driving cylinder 521 extends to the maximum length, the fixed plate 51 and the turnover plate 52 are coplanar.

Referring to fig. 3, a first scale 7 (not shown with scale lines) is bonded and fixed on the working platform 5, the first scale 7 extends along the length direction of the working platform 5, so that a user can easily preset the motion track of the linear motor 411 by referring to the first scale 7, and the accuracy of adjusting the cutting length of the hanging strip 9 is improved. And a second graduated scale 8 (the scale marks are not shown in the figure) parallel to the first graduated scale 7 is arranged on the mounting rod 11, so that a user can accurately adjust the relative position of the marking mechanism 2 on which rack 1 according to different cutting lengths of the sling 9. Zero scale lines of the first scale 7 and the second scale 8 are arranged close to the electric heating wire cutting machine 3, so that the reading increasing direction of the scales is the same as the traction direction of the hanging strip 9, and convenience is brought to the reading of a user.

Referring to fig. 1, the heating wire cutting machine 3 mainly includes a heating wire (not shown) electrically connected to an external power source, and the heating wire is disposed perpendicular to the movement direction of the hanging strip 9 to thermally melt and cut off the hanging strip. The heating wire is ordered about by the cylinder and is gone up and down, when the cylinder piston rod extension, orders about the heating wire whereabouts, cuts suspender 9, when the cylinder piston rod contracts, orders about the heating wire and upwards resets to avoid the heating wire to cause the interference to suspender 9's motion. The electric heating wire cutting machine further comprises a protective cover 10, and the electric heating wire and the air cylinder are located in the protective cover, so that the effect of preventing workers from being scalded is achieved.

The implementation principle of the above embodiment is as follows: when the suspender 9 slitting marking machine is used, the end part of the suspender 9 to be marked and slit is positioned below the electric heating wire cutting machine 3, and the piston rod of the driving cylinder 521 is in an extension state, so that the turnover plate 52 and the fixing plate 51 are coplanar to form a complete working platform 5. At this time, the clamping unit 42 of the traction mechanism 4 is driven by the linear motor 411 to move along the turning plate 52 in a direction approaching the heating wire cutting machine 3, and when the pressing piece 4225 of the clamping unit 42 moves above the end of the hanging strip 9, the clamping cylinder 4221 drives the clamping head 4223 to rotate in a direction approaching the mounting plate 421, so as to clamp the end of the hanging strip 9.

After the lifting belt 9 is clamped, the linear motor 411 drives the clamping part 42 to move on the turnover plate 52 in the direction away from the electric heating wire cutting machine 3, the lifting belt 9 is pulled to be flatly laid on the turnover plate 52, until the linear motor secondary 4112 moves to the movement end point of the linear motor 411 preset by a user, the clamping part 42 stops moving, the marking pen 23 on the marking mechanism 2 drives the marking of a sewing point on the lifting belt 9 through the marking cylinder 22, the marking pen 23 ascends and resets after the marking is finished, the electric heating wire of the electric heating wire cutting machine 3 falls through the cylinder drive, the lifting belt 9 is cut, and at the moment, the length of the cut lifting belt 9 is equal to the length of the unidirectional movement track of the linear motor 411 preset by the user.

After the mark point cutting of the hanging strip 9 is completed, the clamping cylinder 4221 drives the clamping part 42 to move away from the mounting plate 421, so that the hanging strip 9 is separated from the clamping part 42, the piston rod of the driving cylinder 521 is recovered, the turnover plate 52 is pulled to rotate downwards, and the hanging strip 9 cut on the turnover plate 52 falls into the hanging strip 9 collecting bin 6 below the turnover plate 52.

The user can control linear electric motor 411's movement track and the relative position of punctuation mechanism 2 on frame 1 according to actual production demand for this suspender 9 is cut automatically and punctuation machine can be cut out the suspender 9 of not leading to length, makes punctuation mechanism 2 can make the mark of some to suspender 9 of different length simultaneously.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides an automatic punctuation cutting machine of suspender, include frame (1) and connect in work platform (5) on frame (1), be equipped with in frame (1) and be located heating wire cutting machine (3) of work platform (5) top, its characterized in that: the electric heating wire cutting machine is characterized in that a traction mechanism (4) is connected onto the working platform (5), the traction mechanism (4) comprises a power part (41) and a clamping part (42), the power part (41) comprises a linear motor (411), the linear motor (411) drives the clamping part (42) to be close to or far away from the electric heating wire cutting machine (3) along the length direction of the working platform (5), and the clamping part (42) is arranged towards the electric heating wire cutting machine (3); a marking mechanism (2) is arranged above the working platform (5) on the rack (1), and the marking mechanism (2) is positioned above the hanging strip (9).

2. The automatic sling marking and slitting machine according to claim 1, characterized in that: the marking mechanism (2) comprises a mounting frame (21) and a marking cylinder (22) mounted on the mounting frame (21), and the mounting frame (21) is connected with the rack (1) through a mounting rod (11); the punctuation cylinder (22) is vertical to the working platform (5), and a piston rod of the punctuation cylinder (22) is arranged close to the working platform (5); and a marking pen (23) is arranged at one end, close to the working platform (5), of a piston rod of the punctuation cylinder (22).

3. The automatic sling marking and slitting machine according to claim 1, characterized in that: the clamping part (42) comprises a mounting plate (421) and a clamping assembly (422), the mounting plate (421) is connected with the working platform (5) in a sliding manner, and the clamping assembly (422) is mounted on the mounting plate (421); the clamping assembly (422) comprises a clamping cylinder (4221), a clamping connecting rod (4222) and a clamping head (4223) which are sequentially connected, the clamping cylinder (4221) is fixed with the mounting plate (421), and a piston rod of the clamping cylinder (4221) is arranged obliquely to the mounting plate (421); one end of the clamping connecting rod (4222) is hinged with the clamping cylinder (4221), the other end of the clamping connecting rod is fixed with the clamping head (4223), and the clamping connecting rod (4222) and the clamping head (4223) are hinged with the mounting plate (421) together.

4. The automatic sling marking and slitting machine according to claim 3, characterized in that: one end, close to the electric heating wire cutting machine (3), of the clamping head (4223) is fixedly connected with a pressing sheet (4225), and the pressing sheet (4225) faces the mounting plate (421); one surface, close to the mounting plate (421), of the pressing sheet (4225) is a frosted surface.

5. The automatic sling marking and slitting machine according to claim 3, characterized in that: keep away from mounting panel (421) the one side of work platform (5) is equipped with dull polish portion (4211), dull polish portion (4211) are located press from both sides the below of getting head (4223).

6. The automatic sling marking and slitting machine according to claim 2, characterized in that: the mounting frame (21) is relatively fixed with the rack (1) through a locking piece (24), and the locking piece (24) comprises a locking plate (241) and a fastening bolt (242) penetrating through the locking plate (241).

7. The automatic sling marking and slitting machine according to claim 2, characterized in that: a first graduated scale (7) is arranged on the working platform (5), and the first graduated scale (7) extends along the length direction of the working platform (5); and a second graduated scale (8) parallel to the first graduated scale (7) is arranged on the mounting rod (11), and zero scribed lines of the first graduated scale (7) and the second graduated scale (8) are close to the electric heating wire cutting machine (3).

8. The automatic sling marking and slitting machine according to claim 1, characterized in that: the working platform (5) comprises a fixed plate (51) and a turnover plate (52), and the turnover plate (52) is hinged with the fixed plate (51); a driving cylinder (521) is mounted on the machine frame (1) below the working platform (5), a piston rod of the driving cylinder (521) inclines towards the turnover plate (52), a push plate (522) is hinged to the piston rod of the driving cylinder (521), and one end, far away from the driving cylinder (521), of the push plate (522) is fixed with the turnover plate (52); a hanging strip collecting bin (6) is arranged below the turnover plate (52).

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