CN210477103U

CN210477103U - Slitting device for adhesive tape core barrel

Info

Publication number: CN210477103U
Application number: CN201920768011.2U
Authority: CN
Inventors: 章祥平; 周思裕
Original assignee: Nanjing Herui Packaging Co ltd
Current assignee: Nanjing Herui Packaging Co ltd
Priority date: 2019-05-25
Filing date: 2019-05-25
Publication date: 2020-05-08
Anticipated expiration: 2029-05-25

Abstract

The utility model relates to a device of cutting of sticky tape core section of thick bamboo uses in sticky tape processing equipment field, and its technical scheme main points are: the cutting device comprises a rack supported on the ground, wherein an end cover is rotatably connected to the rack, a central shaft is rotatably connected to one side, facing the rack, of the end cover, a plurality of cutters are arranged on the central shaft at equal intervals, a central roller is rotatably connected to the rack, a baffle is connected to one end of the central roller, a driving box is arranged at one end of the rack, a driving piece for driving the central shaft and the central roller to rotate simultaneously is arranged in the driving box, a first air cylinder is hinged to the side wall of the rack, and a piston rod of; the advantages are that: in the cutting process, a manual hand-held tool is not needed to prop against the core barrel, so that the possibility of safety accidents is reduced.

Description

Slitting device for adhesive tape core barrel

Technical Field

The utility model belongs to the technical field of the sticky tape processing equipment and specifically relates to a device of cutting of sticky tape core section of thick bamboo is related to.

Background

Strip-shaped products are always rolled, finished and formed by a mandrel, and are convenient to protect, package, transport and store. Tape is the most common tape type product and typically employs a paper spool core. Paper core barrels with different lengths are adopted for adhesive tapes with different specifications, the core barrels sold as products are often of longer specifications, and enterprises cut the paper core barrels according to the specifications of the adhesive tapes produced by the enterprises. The core barrel cutting machine in the prior art is manually fed, when the cutting machine is started, the core barrel sleeved in the main shaft can axially slide due to the high-speed rotation of the main shaft, the cutting precision of the core barrel is reduced, the end face of the core barrel can only be propped against by a handheld tool of an operator at the moment, the axial sliding of the core barrel is prevented, the risk of the operation is high, and safety accidents are easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a device of cutting of sticky tape core section of thick bamboo, its advantage: in the cutting process, a manual hand-held tool is not needed to prop against the core barrel, so that the possibility of safety accidents is reduced.

The above technical purpose of the present invention can be achieved by the following technical solutions: a slitting device for adhesive tape core barrels comprises a rack supported on the ground, wherein an end cover is rotatably connected to the rack, a central shaft is rotatably connected to one side, facing the rack, of the end cover, a plurality of cutters are arranged on the central shaft at equal intervals, a central roller is rotatably connected to the rack, a baffle is connected to one end of the central roller, a driving box is arranged at one end of the rack, a driving piece for driving the central shaft and the central roller to rotate simultaneously is arranged in the driving box, a first air cylinder is hinged to the side wall of the rack, and a piston rod of the first air cylinder is hinged to the end cover;

articulated through the articulated shaft on the frame lateral wall has the check plate, articulated shaft cover is equipped with the torsional spring, the one end that the articulated shaft was kept away from to the check plate articulates there is the connecting rod, articulated on the frame lateral wall has the footboard, the one end and the connecting rod of footboard are articulated, work as when the torsional spring is in natural state, check plate and central roller separation and check plate are located central roller below.

By adopting the technical scheme, during slitting, an operator sleeves the core barrel on the central roller and downwards steps on the pedal to enable the connecting rod to upwards jack the stop plate, the stop plate overcomes the elastic force of the torsion spring and then rotates to be abutted against the end face of the central roller, the operator drives the central shaft and the central roller to simultaneously rotate through the driving piece, the first air cylinder is started to push the end cover to rotate, the end cover drives the cutter to be abutted against the core barrel, the core barrel is cut into a plurality of small sections, the stop plate limits the core barrel from sliding along the axial direction of the central roller, manual holding is not needed, and the possibility of safety accidents is reduced; the driving piece drives the central shaft and the central roller to rotate simultaneously, the structure is concentrated, the number of required driving elements is reduced, and the production cost is favorably reduced.

The utility model discloses further set up to: the driving piece comprises a driving motor, a driving gear and a driven gear, the driving motor is arranged in the driving box, the driving gear is connected to a motor shaft of the driving motor, one end of the center roller penetrates into the driving box, the penetrating end of the center roller is connected with the driven gear, the driving gear is meshed with the driven gear, a first chain wheel is arranged at one end of the center shaft, a second chain wheel is rotatably connected to the side wall of the driving box, the motor shaft of the driving motor is connected with the second chain wheel, the first chain wheel and the second chain wheel are connected through a chain, and the rotation axis of the end cover is coaxial with the driving motor.

Through adopting above-mentioned technical scheme, driving motor starts, drives driving gear and second sprocket and rotates simultaneously, and the second sprocket passes through the chain and drives first sprocket rotation for the center pin rotates, and driving gear drive driven gear rotates, has realized rotating when center pin and center roller, and is simple swift.

The utility model discloses further set up to: the oil storage barrel is arranged on the side wall of the driving box, an oil conveying pipe is arranged on the bottom surface of the oil storage barrel, an oil outlet of the oil conveying pipe is located above the second chain wheel, and a valve is arranged on the oil conveying pipe.

Through adopting above-mentioned technical scheme, be stored with lubricating oil in the oil storage bucket, after the long-term work of chain, the operator opens the valve, makes lubricating oil drip on the chain through defeated oil pipe, has reduced the dry friction loss of chain.

The utility model discloses further set up to: the baffle is arranged on the center roller in a penetrating mode, a polished rod is arranged on the rack and is connected with the polished rod in a sliding mode, a second air cylinder is arranged on the rack, and a piston rod of the second air cylinder is connected with the baffle.

Through adopting above-mentioned technical scheme, after the core section of thick bamboo is cut, the second cylinder starts, promotes the baffle and removes along polished rod length direction for the small segment core section of thick bamboo after the baffle will be cut pushes away from central roller, need not artifical manual collection, has accelerated the speed of unloading, has reduced operator's intensity of labour.

The utility model discloses further set up to: the support frame is arranged on the ground, a first pushing cylinder, a second pushing cylinder and two first fixing plates which are parallel to each other are arranged on the support frame, the first fixing plates are perpendicular to the central roller, the first pushing cylinder is coaxial with the central roller, a first push plate is connected to a piston rod of the first pushing cylinder, the second pushing cylinder is parallel to the first fixing plates, and a second push plate is connected to a piston rod of the second pushing cylinder.

By adopting the technical scheme, an operator arranges the core barrel between the two first fixing plates in advance, when the core barrel is fed, the operator starts the pushing cylinder, the second pushing cylinder drives the second push plate to move, the core barrel is pushed to move to be opposite to the first push plate, the first pushing cylinder is started, and the first push plate is driven to move towards the direction close to the rack, so that the core barrel is pushed and sleeved on the central roller, the workload of manual feeding of the operator is reduced, and the cutting efficiency is improved; through the restraint of the third fixed plate to the core barrel, the orderliness of each core barrel during rolling is improved.

The utility model discloses further set up to: and a second fixing plate is arranged at one end, far away from the second pushing cylinder, of the first fixing plate of the support frame.

Through adopting above-mentioned technical scheme, the roll of core section of thick bamboo has been restricted to the second fixed plate for the core section of thick bamboo keeps corresponding with first push pedal.

The utility model discloses further set up to: the handrail is arranged on the support frame.

Through adopting above-mentioned technical scheme, the handrail has made things convenient for the operator to remove the support frame.

The utility model discloses further set up to: the lower end of the support frame is provided with a plurality of universal wheels.

Through adopting above-mentioned technical scheme, the universal wheel has increased the convenience when support frame removes.

To sum up, the utility model discloses a beneficial technological effect does:

1. the stop plate limits the slippage of the core barrel in the slitting process, and an operator does not need to hold a tool to abut against the core barrel in the whole process, so that the safety protection effect on the operator is realized; the driving motor is used as a single power source, can simultaneously drive the central shaft and the central roller to rotate, and has compact structure and reduced equipment cost;

2. the core barrel is pushed by the pushing cylinder driving push plate, so that the core barrel is automatically sleeved on the central roller, and convenience is provided for the feeding work of an operator.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a schematic structural diagram for embodying the first cylinder in the present embodiment.

Fig. 4 is an enlarged view of fig. 3 at B.

Fig. 5 is a schematic structural diagram for embodying the driving member in the present embodiment.

Fig. 6 is a schematic structural diagram of the support frame according to the present embodiment.

Fig. 7 is a schematic structural diagram of the present embodiment for embodying the first fixing plate and the second fixing plate.

In the figure, 1, a frame; 11. an end cap; 12. a central shaft; 121. a cutter; 13. a center roller; 14. a baffle plate; 15. a drive box; 16. a first cylinder; 17. a stopper plate; 171. hinging a shaft; 18. a torsion spring; 19. a connecting rod; 191. a pedal; 2. a drive member; 21. a drive motor; 22. a driving gear; 23. a driven gear; 24. a first sprocket; 25. a second sprocket; 26. a chain; 3. an oil storage barrel; 31. an oil delivery pipe; 311. a valve; 32. a second cylinder; 33. a polish rod; 4. a support frame; 41. a first fixing plate; 42. a second fixing plate; 43. a first pushing cylinder; 431. a first push plate; 44. a second pushing cylinder; 441. a second push plate; 45. a handrail; 46. a universal wheel.

Detailed Description

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

Example (b): a cutting device of a tape core cylinder is shown in figure 1 and comprises a rack 1 supported on the ground, an end cover 11 is rotatably connected on the rack 1, one side, facing a base frame, of the end cover 11 is rotatably connected with a central shaft 12, a plurality of cutters 121 are arranged on the central shaft 12 and are distributed at equal intervals along the length direction of the central shaft, a first air cylinder 16 (shown in figure 3) is hinged to the side wall of the rack 1, a piston rod of the first air cylinder 16 is hinged to the end cover 11, a hinged point is located at the middle point of the length of the end cover 11, and hinged points of the piston rod of the central shaft 12 and the first air cylinder 16 and; the frame 1 is rotatably connected with a center roller 13, one end of the center roller 13 is connected with a baffle 14, one end of the frame 1 is provided with a driving box 15, a driving piece 2 used for driving the center shaft 12 and the center roller 13 to rotate simultaneously is arranged in the driving box 15, and the baffle 14 is positioned at one end of the center roller 13 close to the driving box 15.

As shown in fig. 1 and 5, the driving member 2 includes a driving motor 21 disposed in the driving box 15, a driving gear 22 is connected to a motor shaft of the driving motor 21, one end of the center roller 13 penetrates into the driving box 15, and a driven gear 23 is connected to the penetrated end, the driven gear 23 is engaged with the driving gear 22; one end of the central shaft 12 close to the driving box 15 is connected with a first chain wheel 24 (as shown in fig. 4), the side wall of the driving box 15 is rotatably connected with a second chain wheel 25 (as shown in fig. 4), the first chain wheel 24 and the second chain wheel 25 are connected through a chain 26 (as shown in fig. 4), a motor shaft of the driving motor 21 penetrates through the driving box 15 and is connected with the second chain wheel 25, and the driving motor 21, the second chain wheel 25 and the rotating axis of the end cover 11 are coaxially distributed.

As shown in fig. 1, a stopper plate 17 is hinged to a side wall of the frame 1 through a hinge shaft 171, a torsion spring 18 (as shown in fig. 2) is sleeved on the hinge shaft 171, a connecting rod 19 is hinged to one end, away from the hinge shaft 171, of the stopper plate 17, a pedal 191 is hinged to one end, close to the ground, of the side wall of the frame 1, one end of the pedal 191 is hinged to the connecting rod 19, when the torsion spring 18 is in a natural state, the stopper plate 17 is separated from the central roller 13, the stopper plate 17 is located below the central roller 13, and one end, away from the connecting rod 19.

The action process is as follows: when cutting, an operator firstly sleeves the core barrel on the central roller 13 and enables the core barrel to be abutted against the baffle 14, one end of the core barrel, far away from the baffle 14, is flush with the end face of the central roller 13, the pedal 191 is stepped down, the pedal 191 upwards jacks up the connecting rod 19, the connecting rod 19 pushes one end, far away from the hinge shaft 171, of the stop plate 17 to upwards rotate and is abutted against the end face of the central roller 13, axial slippage of the core barrel is limited, and at the moment, the torsion spring 18 is in an elastic deformation state; the driving motor 21 is started, a motor shaft of the driving motor 21 drives the driving gear 22 and the second chain wheel 25 to rotate simultaneously, the second chain wheel 25 drives the first chain wheel 24 to rotate through the chain 26, so that the central shaft 12 drives each cutter 121 to rotate, the driving gear 22 drives the driven gear 23 to rotate, the central roller 13 rotates, and the central shaft 12 and the central roller 13 rotate simultaneously; first cylinder 16 starts, promotes end cover 11 and the one end upwards rotation of being connected for center pin 12 is close to the core section of thick bamboo, and is contradicted with the core section of thick bamboo until cutter 121, with the core section of thick bamboo branch cut into the multistage, convenient and fast because the operator need not handheld instrument at the core section of thick bamboo in-process and supports the core section of thick bamboo, has played the guard action to the operator, has reduced the possibility that the incident takes place, and center pin 12 and central roll 13 do benefit to the save set cost as common power supply by driving motor 21 simultaneously.

After the core barrel is cut, the operator releases the pedal 191, the stop plate 17 rotates under the elastic force of the torsion spring 18, so that the stop plate 17 is separated from the central roller 13, one end of the stop plate 17, which is far away from the hinge shaft 171, drives the connecting rod 19 to move downwards, the pedal 191 rotates to the initial position under the pushing of the connecting rod 19, and the operator slides the cut core barrel down from the central roller 13.

Baffle 14 wears to establish on center roll 13, is equipped with polished rod 33 on the frame 1, and baffle 14 and polished rod 33 sliding connection are equipped with second cylinder 32 on the frame 1, and second cylinder 32 is located one side that drive box 15 deviates from center roll 13 and its piston rod is connected with baffle 14.

After the core barrel is cut, the second air cylinder 32 starts the driving baffle plate 14 to move towards the direction far away from the driving box 15, so that the cut core barrel is automatically pushed down from the central roller 13, and the core barrel cutting machine is simple and quick.

As shown in fig. 4, an oil storage barrel 3 for storing lubricating oil is arranged on the side wall of the driving box 15, an oil delivery pipe 31 is arranged on the bottom surface of the oil storage barrel 3, an oil outlet of the oil delivery pipe 31 is positioned above the second chain wheel 25, a valve 311 is arranged on the oil delivery pipe 31, and after the chain 26 works for a long time, an operator opens the valve 311 to drop lubricating oil on the chain 26, so that the movable unit of the chain 26 is lubricated, and loss caused by dry friction of the chain 26 is reduced.

As shown in fig. 6 and 7, a supporting frame 4 is disposed on the ground, the supporting frame 4 is located at one end of the frame 1 far away from the driving box 15, the supporting frame 4 is provided with a first pushing cylinder 43, a second pushing cylinder 44 and two first fixing plates 41 parallel to each other, the first fixing plate 41 is perpendicular to the central roller 13, piston rods of the first pushing cylinder 43 and the second pushing cylinder 44 are respectively connected with a first pushing plate 431 and a second pushing plate 441, wherein the first pushing cylinder 43 and the central roller 13 are coaxially distributed and located at one side of the first fixing plate 41 away from the frame 1, the second pushing cylinder 44 is parallel to the first fixing plate 41, the supporting frame 4 is provided with the second fixing plate 42, the second fixing plate 42 and the second pushing cylinder 44 are distributed at two ends of the second fixing plate 42, a handrail 45 is disposed on a side wall of the supporting frame 4, the bottom of the supporting frame 4 is provided with a plurality of universal wheels, the movement of the support frame 4 by the operator is facilitated.

As shown in fig. 6 and 7, an operator arranges a plurality of core barrels between two first fixing plates 41, during feeding, the second pushing cylinder 44 is started to drive the second pushing plate 441 to move, the second pushing plate 441 pushes the core barrels to roll until the first core barrel is abutted against the second fixing plate 42, at this time, the first core barrel just faces the first pushing plate 431, the first pushing cylinder 43 is pneumatic, and the first pushing plate 431 pushes the first core barrel to move and sleeve the first core barrel on the central roller 13, so that the workload of manual feeding of the operator is reduced, and the labor intensity of the operator is favorably reduced.

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

1. The utility model provides a device of cutting of adhesive tape core section of thick bamboo which characterized in that: the cutting device comprises a rack (1) supported on the ground, wherein an end cover (11) is rotatably connected to the rack (1), a central shaft (12) is rotatably connected to one side, facing the rack (1), of the end cover (11), a plurality of cutters (121) are equidistantly arranged on the central shaft (12), a central roller (13) is rotatably connected to the rack (1), a baffle (14) is connected to one end of the central roller (13), a driving box (15) is arranged at one end of the rack (1), a driving piece (2) used for driving the central shaft (12) and the central roller (13) to rotate simultaneously is arranged in the driving box (15), a first air cylinder (16) is hinged to the side wall of the rack (1), and a piston rod of the first air cylinder (16) is hinged to the end cover (11);

articulated through articulated shaft (171) on frame (1) lateral wall have stop plate (17), articulated shaft (171) cover is equipped with torsional spring (18), the one end that articulated shaft (171) were kept away from in stop plate (17) articulates there is connecting rod (19), articulated on frame (1) lateral wall have footboard (191), the one end and the connecting rod (19) of footboard (191) are articulated, work as when torsional spring (18) is in natural state, stop plate (17) are located center roller (13) below with center roller (13) separation and stop plate (17).

2. The apparatus for slitting a tape cartridge according to claim 1, wherein: the driving piece (2) comprises a driving motor (21), a driving gear (22) and a driven gear (23), the driving motor (21) is arranged in the driving box (15), the driving gear (22) is connected on a motor shaft of the driving motor (21), one end of the central roller (13) penetrates into the driving box (15), and one end of the driving gear is connected with a driven gear (23), the driving gear (22) is meshed with the driven gear (23), one end of the central shaft (12) is provided with a first chain wheel (24), the side wall of the driving box (15) is rotationally connected with a second chain wheel (25), the motor shaft of driving motor (21) is connected with second sprocket (25), first sprocket (24) and second sprocket (25) pass through chain (26) and connect, the axis of rotation of end cover (11) is coaxial with driving motor (21).

3. The apparatus for slitting a tape cartridge according to claim 2, wherein: be equipped with oil storage bucket (3) on drive case (15) lateral wall, oil storage bucket (3) bottom surface is equipped with defeated oil pipe (31), the oil-out of defeated oil pipe (31) is located second sprocket (25) top, be equipped with valve (311) on defeated oil pipe (31).

4. The apparatus for slitting a tape cartridge according to claim 1, wherein: baffle (14) wear to establish on central roller (13), be equipped with polished rod (33) on frame (1), baffle (14) and polished rod (33) sliding connection, be equipped with second cylinder (32) on frame (1), the piston rod and the baffle (14) of second cylinder (32) are connected.

5. A slitting device for a tape cartridge according to claim 4, characterized in that: the ground supporting frame (4) is provided with a first pushing cylinder (43), a second pushing cylinder (44) and two first fixing plates (41) which are parallel to each other, the first fixing plates (41) are perpendicular to the central roller (13), the first pushing cylinder (43) and the central roller (13) are coaxial, a piston rod of the first pushing cylinder (43) is connected with a first push plate (431), the second pushing cylinder (44) is parallel to the first fixing plates (41), and a piston rod of the second pushing cylinder (44) is connected with a second push plate (441).

6. A slitting device for a tape cartridge according to claim 5, wherein: and a second fixing plate (42) is arranged at one end, far away from the second pushing cylinder (44), of the first fixing plate (41) of the support frame (4).

7. A slitting device for a tape cartridge according to claim 6, wherein: and the support frame (4) is provided with a handrail (45).

8. The apparatus for slitting a tape cartridge according to claim 7, wherein: the lower end of the support frame (4) is provided with a plurality of universal wheels (46).