CN218538718U

CN218538718U - Tool bit adjusting mechanism of slitting machine

Info

Publication number: CN218538718U
Application number: CN202223081403.2U
Authority: CN
Inventors: 丁建华
Original assignee: Yangzhou Bandezhi Medical Device Co ltd
Current assignee: Yangzhou Bandezhi Medical Device Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-02-28
Anticipated expiration: 2032-11-21

Abstract

The utility model relates to a tool bit adjustment mechanism field, and a tool bit adjustment mechanism of slitting machine is disclosed, including slitting machine workstation and tool bit, the top of slitting machine workstation is provided with two sets of cylinders, the top fixed mounting of cylinder has the base, the top of base is provided with the slide, the below of slide is provided with the turbine that the driver bit is located X axle plane and removes, be provided with first drive arrangement between the both sides of turbine, first drive arrangement includes motor one, be provided with the rack on the slide, fixedly connected with backup pad between rack and the tool bit, be provided with the second drive arrangement that the driver bit is located Y axle plane and removes between rack and the slide, second drive arrangement includes motor two, simultaneously starter motor one makes the tool bit be located the arbitrary plane of X, Y axle and removes with motor two, be convenient for cut according to the length that medical sticky tape needed, make the tool bit availability factor higher, the production efficiency of production line is improved.

Description

Tool bit adjusting mechanism of slitting machine

Technical Field

The utility model relates to a tool bit adjustment mechanism field specifically is a tool bit adjustment mechanism of slitting machine.

Background

The base material of the medical packaging tape product is pure wood pulp natural material, is non-toxic and non-irritant, and has good air permeability. The medical adhesive tape packaging is good in flexibility, easy to unwind and convenient to operate, and the medical adhesive tape needs to be cut by a slitting machine in the production process.

For example, chinese patent network CN213005621U discloses a cutter head adjustment mechanism for medical adhesive tape slitting machine, through having set up first fixed articulated seat, first support articulated rod articulates at the top of first fixed articulated seat, make first support articulated rod can be more convenient install, the bottom fixed mounting of bearing mounting panel has unable adjustment base, one side fixed mounting that hydraulic telescoping rod kept away from the fixed plate has the fixed articulated seat of second, the fixed articulated seat of second is articulated each other with the support articulated rod of second, the support articulated rod of second articulates the one end at first support articulated rod, hydraulic telescoping rod promotes the fixed articulated seat of second and moves to the direction of first support articulated rod, the fixed articulated seat of second drives the support articulated rod of second and moves to the direction of first support articulated rod simultaneously, first support articulated rod drives the cutting knife and reaches the effect of cutting, compared with the prior art, there is convenient for installation and fixed progress, whole work efficiency has been promoted relatively.

But this technical scheme still need carry out the installation back and forth of tool bit, can't realize cutting different medical sticky tape specification and dimension under the prerequisite of not changing the tool bit, and availability factor still is not high, for this reason we have proposed a tool bit adjustment mechanism who divides strip machine.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a tool bit adjustment mechanism of slitting machine has solved foretell problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tool bit adjustment mechanism of slitting machine, includes slitting machine workstation and tool bit, the top of slitting machine workstation is provided with two sets of cylinders, the top fixed mounting of cylinder has the base, the top of base is provided with the slide, the below of slide is provided with the worm wheel that the driver bit is located X axle plane and removes, be provided with first drive arrangement between the both sides of worm wheel, be provided with the rack on the slide, fixedly connected with backup pad between rack and the tool bit, be provided with the second drive arrangement that the driver bit is located Y axle plane and removes between rack and the slide.

Preferably, the first driving device comprises a first motor, two worm screws are meshed with two sides of the worm wheel, two ends of each worm screw are movably connected to corresponding positions on two sides of the base, the first motor is fixedly installed on the outer wall of one side of the base, and the output end of the first motor penetrates through the base and is fixedly connected with the corresponding worm screw.

Preferably, the second driving device comprises a second motor, a gear is fixedly connected to the output end of the second motor, one side of the gear is meshed with the rack, a limiting rod is arranged on the other side, corresponding to the rack, of the gear, and the limiting rod and the two ends of the rack are fixedly connected with the supporting plate.

Preferably, the inside both sides of base are located the both sides fixed mounting of slide and have the slide bar, all overlap all around the bottom of slide and locate on the slide bar that corresponds, and slide sliding connection is on the slide bar.

Preferably, the rack is fixedly connected with the sliding seat, and the limiting rod penetrates through and is connected to the lower end of the other side of the sliding seat in a sliding manner.

Preferably, a rotating shaft is connected between the gear and the worm wheel, and the rotating shaft penetrates through and extends to the bottom end of the sliding seat.

(III) advantageous effects

Compared with the prior art, the utility model provides a tool bit adjustment mechanism of slitting machine possesses following beneficial effect:

this divide tool bit adjustment mechanism of strip machine, the worm that motor one drove one side rotates, thereby utilize worm gear's transmission principle to make the worm wheel rotate, cooperation jointly through another worm, make the worm wheel drive the whole Y axle direction that is located of slide and remove, the slide bar through both sides has restricted that the slide only makes the straight line telemechanical and can not take place thereupon and rotate, starter motor two, the rotation through motor two drives the rotation of gear, the rack through gear drive one side removes, thereby make the tool bit be located the arbitrary plane of X axle and remove, but starter motor one and motor two make the tool bit be located the arbitrary plane of X, Y axle and remove simultaneously, be convenient for cut according to the length that medical sticky tape needs, make tool bit availability factor higher, the production efficiency of improvement production line.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram showing the result of the first driving device of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

fig. 4 is a schematic structural view of the second driving device of the present invention.

In the figure: 1. a slitting machine workbench; 2. a cylinder; 3. a base; 4. a first motor; 5. a second motor; 6. a gear; 7. a rack; 8. a limiting rod; 9. a slide bar; 10. a worm; 11. a worm gear; 12. a slide base; 13. a cutter head; 14. a support plate; 15. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a cutter head adjusting mechanism of a slitting machine comprises a slitting machine workbench 1 and a cutter head 13, two groups of cylinders 2 are arranged above the slitting machine workbench 1, a base 3 is fixedly mounted at the top end of each cylinder 2, a sliding seat 12 is arranged above the base 3, a worm wheel 11 for driving the cutter head 13 to move on an X-axis plane is arranged below the sliding seat 12, a first driving device is arranged between two sides of the worm wheel 11, a rack 7 is arranged on the sliding seat 12, a supporting plate 14 is fixedly connected between the rack 7 and the cutter head 13, and a second driving device for driving the cutter head 13 to move on a Y-axis plane is arranged between the rack 7 and the sliding seat 12.

Further, a driving device comprises a first motor 4, two worm screws 10 are meshed with two sides of the worm wheel 11, two ends of each worm screw 10 are movably connected to two sides of the base 3 in corresponding positions, the first motor 4 is fixedly installed on the outer wall of one side of the base 3, the output end of the first motor 4 penetrates through the base 3 and the corresponding worm screw 10 and drives the worm screw 10 on one side to rotate, the worm wheel 11 is made to rotate by the aid of the transmission principle of the worm wheel and the worm screw, and the worm wheel 11 is made to drive the sliding seat 12 to integrally move in the Y-axis direction through common matching of the other worm screw 10.

Furthermore, the second driving device comprises a second motor 5, a gear 6 is fixedly connected to the output end of the second motor 5, one side of the gear 6 is meshed with the rack 7 and is connected with the other side, corresponding to the rack 7, of the gear 6, a limiting rod 8 is arranged on the other side, corresponding to the rack 7, of the gear 6, the two ends of the limiting rod 8 and the two ends of the rack 7 are fixedly connected with the supporting plate 14, the gear 6 is driven to rotate through rotation of the second motor 5, the rack 7 on one side is driven to move through the gear 6, and therefore the cutter head 13 is located on any plane of the X axis to move.

Furthermore, the slide bars 9 are fixedly installed at two sides of the inner portion of the base 3, which are located at two sides of the slide base 12, the bottom end of the slide base 12 is sleeved on the corresponding slide bars 9, the slide base 12 is connected to the slide bars 9 in a sliding mode, and the slide base 12 is limited by the slide bars 9 at two sides to move linearly and cannot rotate along with the linear movement.

Further, the rack 7 is fixedly connected with the sliding base 12, and the limiting rod 8 penetrates through and is slidably connected to the lower end of the other side of the sliding base 12.

Further, a rotating shaft 15 is connected between the gear 6 and the worm wheel 11, and the rotating shaft 15 penetrates through and extends to the bottom end of the sliding seat 12.

The working principle is as follows: the height of the cutter head 13 can be adjusted through the air cylinders 2 on two sides, so that the cutting height of the length required by medical adhesive tapes with different heights can be met, the first motor 4 is started, the first motor 4 drives the worm 10 on one side to rotate, the worm wheel 11 is driven to rotate by utilizing the transmission principle of the worm and the worm wheel, the worm wheel 11 drives the sliding seat 12 to integrally move in the Y-axis direction through the common cooperation of the other worm 10, the sliding seat 12 is limited to do linear telemotion only through the sliding rods 9 on two sides and cannot rotate along with the linear telemotion, the second motor 5 is started, the gear 6 is driven to rotate through the rotation of the second motor 5, the rack 7 on one side is driven to move through the gear 6, the cutter head 13 is located on any plane of an X axis to move, the first motor 4 and the second motor 5 can be started simultaneously, the cutter head 13 is located on any plane of a X, Y shaft to move, the cutting can be conveniently carried out according to the length required by the medical adhesive tapes, and the cutter heads with different sizes do not need to be replaced back and forth.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tool bit adjustment mechanism of slitting machine, includes slitting machine workstation (1) and tool bit (13), its characterized in that: the top of slitting machine workstation (1) is provided with two sets of cylinders (2), the top fixed mounting of cylinder (2) has base (3), the top of base (3) is provided with slide (12), the below of slide (12) is provided with drive tool bit (13) and is located worm wheel (11) that X axle plane removed, be provided with first drive arrangement between the both sides of worm wheel (11), be provided with rack (7) on slide (12), fixedly connected with backup pad (14) between rack (7) and tool bit (13), be provided with the second drive arrangement that drive tool bit (13) are located Y axle plane removal between rack (7) and slide (12).

2. The cutter head adjusting mechanism of a slitting machine according to claim 1, characterized in that: first drive arrangement includes motor (4), the both sides meshing of worm wheel (11) is connected with two worms (10), the both ends swing joint of worm (10) corresponds the position in the both sides of base (3), motor (4) fixed mounting is in one side outer wall department of base (3), and the output of motor (4) runs through base (3) and worm (10) fixed connection who corresponds.

3. The cutter head adjusting mechanism of a slitting machine according to claim 1, characterized in that: the second driving device comprises a second motor (5), a gear (6) is fixedly connected with the output end of the second motor (5), one side of the gear (6) is meshed with the rack (7) to be connected, a limiting rod (8) is arranged on the other side, corresponding to the rack (7), of the gear (6), and the two ends of the limiting rod (8) and the two ends of the rack (7) are fixedly connected with the supporting plate (14).

4. The cutter head adjusting mechanism of a slitter according to claim 1, wherein: the inside both sides of base (3) are located the both sides fixed mounting of slide (12) and have slide bar (9), all overlap all around the bottom of slide (12) and locate on corresponding slide bar (9), and slide (12) sliding connection is on slide bar (9).

5. The cutter head adjusting mechanism of a slitting machine according to claim 3, wherein: the rack (7) is fixedly connected with the sliding seat (12), and the limiting rod (8) penetrates through and is connected to the lower end of the other side of the sliding seat (12) in a sliding mode.

6. The cutter head adjusting mechanism of a slitting machine according to claim 3, wherein: be connected with pivot (15) between gear (6) and worm wheel (11), and pivot (15) run through and extend in the bottom department of slide (12).