CN114229555A - Discharging device of splitting machine - Google Patents

Abstract

The invention relates to a discharging device, in particular to a discharging device of a splitting machine. The invention provides a discharging device of a splitting machine, which can automatically discharge and improve the working efficiency. The utility model provides a discharge apparatus of cutting machine, including bottom plate, support frame, guide bar, slider, propelling movement piece and compression spring etc. bottom plate top rear side is equipped with the support frame, and support frame upper portion is equipped with the guide bar, and the slidingtype in guide bar left side is equipped with the slider, and the slider internal sliding type is equipped with the propelling movement piece that is used for unloading, and open at the propelling movement piece front side has U word groove, all is connected with compression spring between both sides and the slider about the propelling movement piece. After a U-shaped groove on the pushing block clamps a slitting roller on a slitting machine, the screw rod drives the sliding block and the pushing block to move towards the left side through reverse operation of the driving motor, the pushing block can push a paper film roll which is finished in winding to move towards the left side to be pushed out and collected, discharging is achieved automatically, manual pushing is not needed, and working efficiency is effectively improved.

Description

Discharging device of splitting machine

Technical Field

The invention relates to a discharging device, in particular to a discharging device of a splitting machine.

Background

The splitting machine is used for splitting a coiled or rolled product with a large width into pre-printing and post-printing devices with a required width according to actual requirements, and the splitting machine needs to unload and pack the material after splitting the material.

The utility model discloses a cutting machine discharge apparatus of No. CN104029241A, includes pushing equipment (1) and bracket mechanism (2), bracket mechanism (2) are located the right side of pushing equipment (1), pushing equipment (1) includes slitting roller (16) and material pushing seat (14), material pushing seat (14) can slide from side to side on bottom plate (11), and push the paper film book on slitting roller (16) from left to right on bracket mechanism (2); the bracket mechanism (2) comprises a base (21), a sliding seat (22) and two brackets (23), wherein the sliding seat (22) can slide in X, Y and Z directions of the base (21), the two brackets (23) are installed on the sliding seat (22), and the directions of the brackets (23) are the same as the axial direction of the slitting roller (16). So can great improvement cut the speed of unloading of back paper membrane book, and need not to pause, can remain operating condition all the time. Although above-mentioned patent can be accomplished to unloading to the paper membrane book of cutting, this patent relies on artifical promotion to push away the material seat and once only will cut the paper membrane book and push away to moving away and accomodate on the bracket, because of the paper membrane book with cut and have certain frictional force between the roller, it is comparatively hard to lean on the manpower to promote alone, has caused very big work burden to the staff, also has influenced work efficiency.

Therefore, a discharging device of a splitting machine, which can automatically discharge and improve the working efficiency, needs to be designed.

Disclosure of Invention

In order to overcome the defects that the work efficiency is affected because the material pushing seat needs to be manually pushed by the existing discharging device, the invention has the technical problems that: the discharging device of the splitting machine can automatically discharge and improve the working efficiency.

The technical scheme is as follows: the utility model provides a discharge apparatus of cutting machine, comprising a base plate, the support frame, the guide bar, the slider, the propelling movement piece, compression spring, slewing mechanism and screens mechanism, bottom plate top rear side is equipped with the support frame, support frame upper portion is equipped with the guide bar, guide bar left side slidingtype is equipped with the slider, slider internal sliding type is equipped with the propelling movement piece that is used for unloading, open at the propelling movement piece front side has U word groove, all be connected with compression spring between both sides and the slider about the propelling movement piece, the support frame left side is equipped with slewing mechanism, slewing mechanism is used for making the propelling movement piece automatic unload the paper membrane book, the slider bottom is equipped with screens mechanism.

Optionally, slewing mechanism is including first connecting block, driving motor and hob, and support frame lower part left side wall is equipped with first connecting block, is equipped with driving motor on the first connecting block, is equipped with the hob on the driving motor output shaft, and the hob links to each other with guide bar downside rotary type, and the slider links to each other through threaded connection's mode with the hob.

Optionally, clamping mechanism is including the second connecting block, the chucking spring, the fixture block, third connecting block and wedge pole, slider bottom front side is equipped with the second connecting block, the gliding style is equipped with the fixture block on the second connecting block, the fixture block is used for blocking the propelling movement piece, all be connected with the chucking spring between fixture block left and right sides and the second connecting block, the fixture block links to each other with the slider gliding style, and fixture block and propelling movement piece contact, fixture block lower part rear side is equipped with the third connecting block, guide bar upper portion right side is equipped with the wedge pole, the third connecting block removes to the right side and can contact with the wedge pole.

Optionally, the push mechanism can automatically reset the push block, the push mechanism comprises a support rod, a wedge block, a limiting rod, a pull block, a pull rope and a tension spring, the support rod is arranged on the left side of the rear portion of the guide rod, the wedge block is arranged on the support rod, the limiting rods are symmetrically arranged on the rear side of the sliding block up and down, the pull block is arranged between the two limiting rods in a sliding mode, the pull rope is connected to the middle of the front wall of the pull block, the pull rope penetrates through the sliding block to be connected with the rear wall of the push block, the tension springs are connected between the upper side and the lower side of the pull block and the sliding block, the two tension springs are sleeved on the limiting rods on the same side, and the pull block is in contact with the wedge block.

Optionally, still including collecting the mechanism, collect the mechanism including collecting the frame, the baffle, the axis of rotation, rotor plate and torsion spring, support frame lower part front side is equipped with collects the frame, collect the frame and be used for collecting the paper membrane book, it is equipped with the baffle to collect frame top rear side, it is equipped with the axis of rotation to collect frame top front side rotation formula, be equipped with the rotor plate that people of being convenient for collected the paper membrane book in the axis of rotation, evenly be connected with four torsion springs between rotor plate and the collection frame, and four torsion springs all overlap in the axis of rotation.

Optionally, the paper film winding device further comprises a buffer mechanism capable of winding the paper film to achieve a guiding effect, the buffer mechanism comprises a supporting block, a buffer plate and a reset spring, the supporting block is arranged on the left side wall of the collecting frame, the buffer plate capable of winding the paper film to achieve a buffering effect is arranged on the supporting block in a sliding mode, a sponge is arranged in the buffer plate, when the paper film is wound and falls on the buffer plate, large noise cannot occur, and the two reset springs are connected between the buffer plate and the supporting block.

Optionally, the paper film roll cutting device comprises a cutting mechanism capable of separating a cut paper film roll from a mother roll, the cutting mechanism comprises a fourth connecting block, a lifting rod, a bolt and a blade, the fourth connecting block is arranged on the left wall of the front side of the upper portion of the sliding block, the lifting rod is slidably arranged on the fourth connecting block, the blade capable of cutting off the tail end of the paper film roll is arranged on the right side of the lower portion of the lifting rod, the bolt is connected to the left side of the fourth connecting block in a threaded connection mode, and the bolt is in contact with the lifting rod.

Optionally, a sponge is arranged in the buffer plate.

The invention provides a discharging device of a splitting machine, which has the following advantages: 1. after a U-shaped groove on the pushing block clamps a slitting roller on a slitting machine, the driving motor reversely runs to enable the screw rod to drive the sliding block and the pushing block to move to the left side, the pushing block can push a rolled paper film roll to move to the left side to be pushed out and collected, discharging is automatically carried out, manual pushing is not needed, and working efficiency is effectively improved;

2. the pushing block does not influence the work of the slitting machine in a normal state, when the material needs to be unloaded, the pushing block moves to a specified position and then clamps a slitting roller on the slitting machine, so that the material can be unloaded, the material is orderly unloaded, and the error is not easy to occur in the unloading work;

3. according to the paper film roll unloading device, the wedge-shaped block is matched with the pulling block, so that the pushing block can be automatically driven to move and reset towards the rear side after the paper film roll is pushed out, manual pulling and resetting are not needed, unloading can be normally carried out, and pause caused by manual operation can be avoided;

4. the paper film roll pushed out by the pushing block falls into the collecting frame through the buffer plate, and can be buffered under the action of the buffer plate, so that the paper film roll can accurately slide into the collecting frame, and is convenient for people to collect;

5. the tail end of the paper film which is rolled up by the slitting machine can be cut off under the action of the blade, manual operation is not needed, the paper film can be automatically unloaded, the height of the blade can be adjusted, and the paper film winding device is suitable for paper film rolls which are distributed at different angles and wound.

Drawings

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

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a partial cross-sectional view of the present invention.

Fig. 4 is a schematic perspective view of the rotating mechanism of the present invention.

Fig. 5 is a schematic perspective view of the locking mechanism of the present invention.

Fig. 6 is a schematic perspective view of a part of the locking mechanism of the present invention.

Fig. 7 is a schematic perspective view of the pulling mechanism of the present invention.

Fig. 8 is a schematic view of a first partial body structure of the pulling mechanism of the present invention.

Fig. 9 is a schematic view of a second partial body structure of the pulling mechanism of the present invention.

Fig. 10 is a perspective view of the collecting mechanism of the present invention.

FIG. 11 is a cross-sectional view of the collection mechanism of the present invention.

Fig. 12 is a schematic perspective view of a buffer mechanism according to the present invention.

Fig. 13 is a sectional view of a damper mechanism of the present invention.

Fig. 14 is a schematic perspective view of the cutting mechanism of the present invention.

Fig. 15 is a cross-sectional view of the cutting mechanism of the present invention.

Reference numbers in the drawings: 1-bottom plate, 2-support frame, 3-guide rod, 4-slide block, 5-pushing block, 6-compression spring, 7-rotating mechanism, 70-first connecting block, 71-driving motor, 72-screw rod, 8-clamping mechanism, 80-second connecting block, 81-clamping block, 82-clamping spring, 83-third connecting block, 84-wedge rod, 9-pulling mechanism, 90-support rod, 91-wedge block, 92-limiting rod, 93-pulling block, 94-tension spring, 95-pull rope, 10-collecting mechanism, 100-collecting frame, 101-baffle plate, 102-rotating shaft, 103-rotating plate, 104-torsion spring, 11-buffer mechanism, 110-support block, 111-buffer plate, 112-return spring, 12-cutting mechanism, 120-fourth connecting block, 121-lifting rod, 122-bolt and 123-blade.

Detailed Description

The invention is described in detail below with reference to the figures and the embodiments.

Example 1

The utility model provides a discharge apparatus of cutting machine, show in fig. 1-6, including bottom plate 1, support frame 2, guide bar 3, slider 4, propelling movement piece 5, compression spring 6, slewing mechanism 7 and screens mechanism 8, there is support frame 2 bottom plate 1 top rear side through bolted connection, 2 upper portions of support frame are equipped with the guide bar 3 that is used for the direction, 3 left side slidingtype of guide bar are equipped with slider 4, 4 internal sliding type of slider are equipped with the propelling movement piece 5 that can unload the paper membrane book, 5 front sides of propelling movement piece are opened there is the U word groove, all be connected with compression spring 6 between 5 upper and lower both sides of propelling movement piece and slider 4, 2 left sides of support frame are equipped with slewing mechanism 7 that can accomplish the work of unloading automatically, 4 bottoms of slider are equipped with the screens mechanism 8 that is used for fixing.

As shown in fig. 1 and 4, the rotating mechanism 7 includes a first connecting block 70, a driving motor 71 and a screw rod 72, the left side wall of the lower portion of the support frame 2 is connected with the first connecting block 70 through a bolt connection mode, the driving motor 71 is installed on the upper portion of the first connecting block 70 through a bolt, the screw rod 72 for enabling the pushing block 5 to automatically complete the unloading work is arranged on an output shaft of the driving motor 71, the screw rod 72 is rotatably connected with the lower side of the guide rod 3, and the sliding block 4 is connected with the screw rod 72 through a thread connection mode.

Fig. 1, fig. 5 and fig. 6 show that the clamping mechanism 8 includes a second connecting block 80, a clamping spring 82, a clamping block 81, a third connecting block 83 and a wedge rod 84, the front side of the bottom of the sliding block 4 is connected with the second connecting block 80 through a bolt connection mode, the second connecting block 80 is slidably provided with the clamping block 81 capable of blocking the pushing block 5, the clamping springs 82 are connected between the left side and the right side of the clamping block 81 and the second connecting block 80, the clamping block 81 is slidably connected with the sliding block 4, and the clamping block 81 is in contact with the pushing block 5, the third connecting block 83 is welded on the rear side of the lower portion of the clamping block 81, the wedge rod 84 is connected on the right side of the upper portion of the guide rod 3 through a bolt connection mode, and the third connecting block 83 moves to the right side and can be in contact with the wedge rod 84.

When people need to use the device, people can place the splitting machine at the front of the device, so that a splitting roller on the splitting machine is positioned in front of the pushing block 5, when the splitting machine works to split a paper film or other materials into a plurality of narrow shapes and wind the paper film or other materials, people can start the driving motor 71 to operate in the forward direction, so that the output shaft of the driving motor 71 rotates to drive the screw rod 72 to rotate, the screw rod 72 drives the sliding block 4 and the pushing block 5 to move towards the right side, the sliding block 4 further drives the second connecting block 80, the fixture block 81 and the third connecting block 83 to move towards the right side, when the third connecting block 83 moves towards the right side to be contacted with the inclined plane of the wedge rod 84, the wedge rod 84 blocks the third connecting block 83, and the third connecting block 83 continues to move towards the right side, so that under the action of the inclined plane of the wedge rod 84, the third connecting block 83 moves towards the right side and moves downwards, then the fixture block 81 is driven to move downwards, the chucking spring 82 is compressed, because the compression spring 6 is in a compressed state initially, the fixture block 81 moves downwards to stop the pushing block 5, the pushing block 5 moves towards the front side under the reset action of the compression spring 6, so that the U-shaped groove of the pushing block 5 is clamped on the slitting roller of the slitting machine, then people can enable the driving motor 71 to run reversely, the output shaft of the driving motor 71 rotates reversely to drive the spiral rod 72 to rotate reversely, the spiral rod 72 rotates to drive the sliding block 4 and the pushing block 5 to move towards the left side, the sliding block 4 drives the second connecting block 80, the fixture block 81 and the third connecting block 83 to move towards the left side, the third connecting block 83 does not contact with the wedge-shaped rod 84 to move towards the left side, the fixture block 81 drives the third connecting block 83 to move upwards under the reset action of the chucking spring 82, the pushing block 5 moves towards the left side to push the paper film on the slitting roller to move towards the left side, the paper film roll can be pushed out to the left side for collection, after the paper film roll is pushed out, people can close the driving motor 71, then the third connecting block 83 can be pulled downwards firstly, the clamping block 81 is driven to move downwards, the clamping spring 82 is compressed, then the pushing block 5 is pushed to the rear side, the compression spring 6 is compressed accordingly, after the pushing block 5 moves to the initial position towards the rear side, people loosen the third connecting block 83, the clamping block 81 drives the third connecting block 83 to move upwards for resetting under the resetting action of the clamping spring 82, the clamping block 81 can block the pushing block 5 and prevent the pushing block 5 from resetting, so that the unloading work of the paper film roll processed by the slitting machine is finished, people can continue to use the slitting machine to slit the paper film, the device can be continuously used for unloading the slit rolled paper film roll, manual taking is not needed, and labor is saved.

Example 2

On the basis of the embodiment 1, as shown in fig. 1, 7, 8 and 9, the device further comprises a pulling mechanism 9, wherein the pulling mechanism 9 comprises a support rod 90 and a wedge block 91, gag lever post 92, pulling block 93, stay cord 95 and extension spring 94, 3 rear portion left side welding of guide bar has bracing piece 90, be equipped with wedge 91 on the bracing piece 90, 4 rear side longitudinal symmetry of slider are equipped with gag lever post 92, slidingtype is equipped with the pulling block 93 that is used for making the propelling movement piece 5 remove to the rear side between two gag lever posts 92, pulling block 93 antetheca intermediate junction has stay cord 95, stay cord 95 passes slider 4 and 5 rear walls of propelling movement piece and links to each other, all be connected with extension spring 94 between both sides and the slider 4 about the pulling block 93, two extension spring 94 all overlap on the gag lever post 92 of homonymy, pulling block 93 and wedge 91 contact, pulling block 93 and wedge 91 cooperation can make the automatic completion of propelling movement piece 5 reset.

In the operation of discharging the paper film roll, the slide block 4 drives the pushing block 5 to move towards the right side and also drives the limiting rod 92 and the pulling block 93 to move towards the right side, so that the pulling block 93 is not contacted with the wedge-shaped block 91 any more, the stretching spring 94 is in a stretching state initially, when the pulling block 93 is not contacted with the wedge-shaped block 91 any more, the pull rope 95 is loosened, so that the pulling block 93 moves towards the front side along the limiting rod 92 under the reset action of the stretching spring 94, the slide block 4 continues to drive the third connecting block 83 to move towards the right side, when the third connecting block 83 moves towards the right side to be contacted with the wedge-shaped rod 84, the wedge-shaped rod 84 enables the third connecting block 83 to drive the clamping block 81 to move downwards and not to block the pushing block 5, so that the pushing block 5 moves towards the front side to be clamped on the slitting roller of the slitting machine, then the driving motor 71 runs reversely so that the slide block 4 drives the pushing block 5 to move towards the left side, and the pushing block 5 pushes the rolled paper film roll out towards the left side, the slide block 4 moves towards the left side to drive the third connecting block 83, the limiting rod 92 and the pulling block 93 to move towards the left side, when the third connecting block 83 moves towards the left side and does not contact with the wedge rod 84 any more, the fixture block 81 drives the third connecting block 83 to move upwards for resetting, when the pulling block 93 moves towards the left side to contact with the wedge block 91, the wedge block 91 blocks the pulling block 93, and the pulling block 93 continues to move towards the left side, so that the pulling block 93 moves towards the rear side along the inclined surface of the wedge block 91, the stretching spring 94 is stretched, the pulling block 93 moves towards the rear side to pull the pulling rope 95 to move towards the rear side, so that the pulling rope 95 drives the pushing block 5 to move towards the rear side for resetting, when the pushing block 5 moves towards the rear side to contact with the fixture block 81, the fixture block 81 is firstly squeezed to move downwards, after the pushing block 5 passes over the fixture block 81, the fixture block 81 moves upwards to block 5, and the operation is performed under the matching action of the pulling block 93 and the wedge block 91, the pushing block 5 does not need to be reset manually, and the automatic resetting is carried out, so that the trouble of manual operation is reduced.

Shown in fig. 1, fig. 10 and fig. 11, still including collecting mechanism 10, collect mechanism 10 including collecting frame 100, baffle 101, axis of rotation 102, rotor plate 103 and torsion spring 104, support frame 2 lower part front side welded and be used for collecting paper film book collection frame 100, collect frame 100 top rear side and be equipped with the baffle 101 that is used for preventing paper film book to drop, collect frame 100 top front side rotation type and be equipped with axis of rotation 102, be equipped with the rotor plate 103 that is convenient for people to roll up unified collection to paper film on axis of rotation 102, evenly be connected with four torsion spring 104 between rotor plate 103 and the collection frame 100, and four torsion spring 104 all overlap on axis of rotation 102.

Shown in fig. 1, 12 and 13, still including buffer gear 11, buffer gear 11 is including supporting shoe 110, buffer board 111 and reset spring 112, the left side wall welding of collection frame 100 has supporting shoe 110, the last sliding type of supporting shoe 110 is equipped with the buffer board 111 that can roll up the guide effect to the paper film, be equipped with the sponge in the buffer board 111, like this when the paper film is rolled up and is fallen on buffer board 111, great noise can not appear, be connected with two reset springs 112 between buffer board 111 and the supporting shoe 110.

When the pushing block 5 moves towards the left side to push out the slit and rolled paper film roll towards the left side, the pushed paper film roll falls onto the buffer plate 111 and then slides onto the collecting frame 100 through the buffer plate 111, the buffer plate 111 can be buffered under the action of the return spring 112, the situation that a plurality of paper film rolls directly fall onto the buffer plate 111 to cause damage and scattering is prevented, meanwhile, the buffer plate 111 can also play a role in guiding the paper film roll to ensure that the paper film roll accurately slides onto the collecting frame 100, the baffle plate 101 and the rotating plate 103 can prevent the paper film roll on the collecting frame 100 from randomly falling off, after a plurality of paper film rolls are arranged on the collecting frame 100, people can rotate the rotating plate 103 to drive the rotating shaft 102 to rotate, the torsion spring 104 deforms along with the rotating plate, and after the rotating plate 103 is rotated and opened, people can place the collecting frame below the rotating plate 103 and can push the paper film roll towards the front side to be collected and fall off at one time, after the paper film roll is collected, the rotating plate 103 is loosened, the rotating plate 103 drives the rotating shaft 102 to rotate reversely to reset under the reset action of the torsion spring 104, and therefore people can collect the discharged paper film roll more quickly and conveniently.

As shown in fig. 1, 14 and 15, the paper film roll cutting device further comprises a cutting mechanism 12, the cutting mechanism 12 comprises a fourth connecting block 120, a lifting rod 121, a bolt 122 and a blade 123, the fourth connecting block 120 is connected to the left wall of the front side of the upper portion of the slider 4 in a bolt connection mode, the lifting rod 121 is arranged on the fourth connecting block 120 in a sliding mode, the blade 123 capable of cutting off the tail end of the paper film roll and facilitating collection is arranged on the right side of the lower portion of the lifting rod 121, the bolt 122 capable of fixing the lifting rod 121 is connected to the left side of the fourth connecting block 120 in a threaded connection mode, and the bolt 122 is in contact with the lifting rod 121.

After the splitting machine works to wind the paper film strips on the winding drum, people do not need to manually cut off the tail end of the paper film, people can directly start the driving motor 71 to operate in a forward direction, the driving motor 71 works to enable the sliding block 4 and the pushing block 5 to move towards the right side, the sliding block 4 drives the cutting mechanism 12 to integrally move towards the right side while moving towards the right side, the blade 123 is enabled to be in contact with the tail end of the paper film and can cut off the paper film, the blade 123 can cut off the tail end of the paper film on the winding drum one by one, manual operation is not needed, after the tail end of the paper film is cut off, the driving motor 71 reversely operates to drive the sliding block 4 and the pushing block 5 to move towards the left side, the pushing block 5 can push the paper film roll to move towards the left side to be pushed out and collected, the sliding block 4 moves towards the left side to drive the cutting mechanism 12 to integrally move towards the left side to reset, and when a large paper film on a main drum is split on a small winding drum, the winding height and the angle are different, people's accessible rotates bolt 122, make its pivoted while to the left side removal, alright take out bolt 122, bolt 122 is no longer fixed lifter 121, alright through upwards or the lifter 121 that moves down afterwards, make it drive blade 123 and move towards same direction, alright adjust blade 123 to suitable height, after blade 123 adjusts and finishes, block in fourth connecting block 120 through reverse rotation bolt 122 for bolt 122 moves to the right side when rotating and contacts with lifter 121, can extrude lifter 121, so just fix lifter 121, alright make blade 123 be applicable to the winding paper film book of different angles like this.

The above description is only an example of the present invention and is not intended to limit the present invention. All equivalents which come within the spirit of the invention are therefore intended to be embraced therein. Details not described herein are well within the skill of those in the art.

Claims (8)

1. A discharging device of a splitting machine comprises a bottom plate (1), a supporting frame (2), a guide rod (3), a sliding block (4), a pushing block (5) and a compression spring (6), wherein the supporting frame (2) is arranged on the rear side of the top of the bottom plate (1), the guide rod (3) is arranged on the upper portion of the supporting frame (2), the sliding block (4) is arranged on the left side of the guide rod (3) in a sliding manner, the pushing block (5) used for discharging is arranged in the sliding block (4) in an inner sliding manner, a U-shaped groove is formed in the front side of the pushing block (5), the compression spring (6) is connected between the upper side and the lower side of the pushing block (5) and the sliding block (4), the paper film roll unloading device is characterized by further comprising a rotating mechanism (7) and a clamping mechanism (8), wherein the rotating mechanism (7) is arranged on the left side of the support frame (2), the rotating mechanism (7) is used for enabling the pushing block (5) to automatically unload a paper film roll, and the clamping mechanism (8) is arranged at the bottom of the sliding block (4).

2. The discharging device of a cutting machine according to claim 1, characterized in that the rotating mechanism (7) comprises a first connecting block (70), a driving motor (71) and a screw rod (72), the left side wall of the lower part of the supporting frame (2) is provided with the first connecting block (70), the driving motor (71) is arranged on the first connecting block (70), the screw rod (72) is arranged on the output shaft of the driving motor (71), the screw rod (72) is rotatably connected with the lower side of the guide rod (3), and the sliding block (4) is connected with the screw rod (72) in a threaded connection manner.

3. The discharging device of a splitting machine as claimed in claim 2, wherein the clamping mechanism (8) comprises a second connecting block (80), a clamping spring (82), a clamping block (81), a third connecting block (83) and a wedge-shaped rod (84), the second connecting block (80) is arranged on the front side of the bottom of the sliding block (4), the clamping block (81) is arranged on the second connecting block (80) in a sliding manner, the clamping block (81) is used for blocking the pushing block (5), the clamping springs (82) are respectively connected between the left side and the right side of the clamping block (81) and the second connecting block (80), the clamping block (81) is connected with the sliding block (4) in a sliding manner, and fixture block (81) and propelling movement piece (5) contact, and the rear side of fixture block (81) lower part is equipped with third connecting block (83), and guide bar (3) upper portion right side is equipped with wedge pole (84), and third connecting block (83) move to the right side and can contact with wedge pole (84).

4. The discharging device of a splitting machine as claimed in claim 3, characterized by further comprising a pulling mechanism (9) capable of automatically resetting the pushing block (5), wherein the pulling mechanism (9) comprises a support rod (90), a wedge block (91), a limiting rod (92), a pulling block (93), a pulling rope (95) and a tension spring (94), the support rod (90) is arranged on the left side of the rear portion of the guide rod (3), the wedge block (91) is arranged on the support rod (90), the limiting rods (92) are symmetrically arranged on the upper and lower sides of the rear side of the sliding block (4), the pulling block (93) is slidably arranged between the two limiting rods (92), the pulling rope (95) is connected to the middle of the front wall of the pulling block (93), the pulling rope (95) passes through the sliding block (4) to be connected with the rear wall of the pushing block (5), the tension spring (94) is connected between the upper and lower sides of the pulling block (93) and the sliding block (4), and the two tension springs (94) are sleeved on the limiting rods (92) on the same side, the pulling block (93) is in contact with the wedge block (91).

5. The discharging device of the splitting machine as claimed in claim 4, characterized by further comprising a collecting mechanism (10), wherein the collecting mechanism (10) comprises a collecting frame (100), a baffle (101), a rotating shaft (102), a rotating plate (103) and torsion springs (104), the collecting frame (100) is arranged on the front side of the lower portion of the support frame (2), the collecting frame (100) is used for collecting paper film rolls, the baffle (101) is arranged on the rear side of the top of the collecting frame (100), the rotating shaft (102) is rotatably arranged on the front side of the top of the collecting frame (100), the rotating plate (103) which is convenient for people to collect the paper film rolls is arranged on the rotating shaft (102), four torsion springs (104) are uniformly connected between the rotating plate (103) and the collecting frame (100), and the four torsion springs (104) are all sleeved on the rotating shaft (102).

6. The discharging device of the splitting machine as claimed in claim 5, characterized by further comprising a buffering mechanism (11) capable of guiding the paper film roll, wherein the buffering mechanism (11) comprises a supporting block (110), a buffering plate (111) and a return spring (112), the supporting block (110) is arranged on the left side wall of the collecting frame (100), the buffering plate (111) capable of buffering the paper film roll is slidably arranged on the supporting block (110), a sponge is arranged in the buffering plate (111), so that when the paper film roll falls on the buffering plate (111), no large noise occurs, and two return springs (112) are connected between the buffering plate (111) and the supporting block (110).

7. The discharging device of the splitting machine as claimed in claim 6, characterized by further comprising a cutting mechanism (12) capable of separating the split paper film roll from the mother roll, wherein the cutting mechanism (12) comprises a fourth connecting block (120), a lifting rod (121), a bolt (122) and a blade (123), the fourth connecting block (120) is arranged on the left wall of the front side of the upper portion of the sliding block (4), the lifting rod (121) is slidably arranged on the fourth connecting block (120), the blade (123) capable of cutting the tail end of the paper film roll is arranged on the right side of the lower portion of the lifting rod (121), the bolt (122) is connected to the left side of the fourth connecting block (120) in a threaded connection mode, and the bolt (122) is in contact with the lifting rod (121).

8. A discharge device for a slitter as in claim 6, characterised in that the damping plate (111) is provided with a sponge.

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