CN219650664U

CN219650664U - Adjustable incision device of medical wrapping bag

Info

Publication number: CN219650664U
Application number: CN202320398197.3U
Authority: CN
Inventors: 龙胜; 田莹; 陈凤
Original assignee: Anqing Yipak Medical Packaging Co ltd
Current assignee: Anqing Yipak Medical Packaging Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-09-08
Anticipated expiration: 2033-03-06

Abstract

The utility model relates to the technical field of medical packaging bag processing equipment, in particular to a medical packaging bag adjustable cutting device which comprises a conveying table, wherein a support is arranged at the upper end of the conveying table, a cutting mechanism is arranged in the support, the cutting mechanism comprises a mounting box, a rotating gear is arranged at the central position inside the mounting box, a first rack is connected to the outer side of the rotating gear in a meshed manner, a second rack is connected to the outer side of the rotating gear in a meshed manner, electric pushing rods are arranged at the lower ends of the first rack and the second rack, a sliding groove is formed in the central position of the lower end face of the mounting box, two electric pushing rods slide in the sliding groove, a connecting block is arranged at the lower end of the electric pushing rod, and a cutter component is arranged at the lower end of the connecting block. The cutting mechanism is arranged, so that the accurate and stable adjustment of the distance between the cutters is realized, the applicability of the cutting device is effectively improved, the possibility of deviation of the cuts of the medical packaging bag due to the fact that the cutters in production equipment are fixed is reduced, and the production cost of the medical packaging bag is reduced.

Description

Adjustable incision device of medical wrapping bag

Technical Field

The utility model relates to the technical field of medical packaging bag processing equipment, in particular to an adjustable notch device of a medical packaging bag.

Background

The medical packaging bag is good in corrosion resistance and sealing performance, medicines and some medical instruments are generally packaged by the medical packaging bag, small cuts are generally formed in the top end of the sterilization bag in advance for facilitating the opening and use of a user, and the user can easily tear the packaging bag only by the cuts. Then the slitting device is required to perform a batch of slitting cuts.

In view of the above-mentioned related art, the present inventors have found that, in the process of implementing the technical solution of the present utility model, at least the following technical problems exist: the cutting equipment cutter of wrapping bag production line's position is fixed unchangeable, can't adjust the position of incision cutting according to the specific requirement, and then can't adapt to the wrapping bag of different width, when carrying out the incision to the wrapping bag of equidimension, appears the incision skew easily, leads to the problem of incision failure.

Disclosure of Invention

The utility model aims to provide an adjustable incision device for medical packaging bags, which solves the problems that the position of a cutter of cutting equipment of a medical packaging bag production line is fixed, the incision cutting position cannot be adjusted according to specific requirements, incision deviation easily occurs when medical packaging bags with different sizes are notched, so that the incision is failed, and the packaging bags cannot be used.

The utility model provides an adjustable cutting device for medical packaging bags, which comprises a conveying table, wherein a support is arranged at the upper end of the conveying table, a cutting mechanism is arranged in the support, the cutting mechanism comprises a mounting box, a rotating gear is arranged at the central position inside the mounting box, a first rack is connected to the outer side of the rotating gear in a meshed manner, a second rack is connected to the outer side of the rotating gear in a meshed manner, electric pushing rods are arranged at the lower ends of the first rack and the second rack, a sliding groove is formed in the central position of the lower end face of the mounting box, two electric pushing rods slide in the sliding groove, a connecting block is arranged at the lower end of the electric pushing rods, and a cutter assembly is arranged at the lower end of the connecting block.

Further, the cutter assembly is including connecting in the first screw thread section of thick bamboo of connecting block lower extreme, first screw thread section of thick bamboo outside is equipped with the spacing ball along first screw thread section of thick bamboo circumference evenly distributed, the outside of first screw thread section of thick bamboo is equipped with the second screw thread section of thick bamboo, the inside of second screw thread section of thick bamboo is equipped with the inserted bar, the lower extreme of inserted bar is equipped with the cutter, the inserted bar outside is equipped with along the spacing groove of inserted bar circumference evenly distributed, spacing ball and spacing groove block are connected the cutter assembly is including connecting in the first screw thread section of thick bamboo of connecting block lower extreme, first screw thread section of thick bamboo outside is equipped with along first screw thread section of thick bamboo circumference evenly distributed's spacing ball, the outside of first screw thread section of thick bamboo is equipped with the second screw thread section of thick bamboo, the inside of thick bamboo of second screw thread is equipped with the inserted bar, the lower extreme of inserted bar is equipped with the cutter, the inserted bar outside is equipped with along the spacing groove of inserted bar circumference evenly distributed, spacing ball and spacing groove block are connected.

Further, the inside central point of installation box is put and is equipped with the stopper, the rotation gear is located the inside central point of stopper, first rack is pegged graft in the stopper inside by one side of stopper, the second rack is pegged graft in the stopper inside by the opposite side of stopper, first rack and second rack are about rotation gear central symmetry.

Further, the position that electric putter lower extreme is close to the connecting block is equipped with fixed establishment, fixed establishment includes the mounting panel, the both ends of terminal surface are equipped with the elasticity preforming under the mounting panel, the lower extreme of preforming is equipped with the slipmat.

Further, a notch groove is formed in the upper end face of the conveying table, close to the cutters on the two sides, and the length of the notch groove is the same as that of the chute.

The one or more technical schemes provided by the utility model have at least the following technical effects or advantages:

1. due to the adoption of the notch mechanism, the first racks on two sides and the second racks are synchronously moved through the rotation of the rotating gears, the distance between cutters on two sides of the rotating gears is adjusted, the distance between the cutters can be adapted to the size width of a processed medical packaging bag, the notch position is controlled, the problem that the position of a cutter of a cutting device of a medical packaging bag production line is fixed and cannot adjust the position of notch cutting according to specific requirements is solved, notch offset easily occurs when medical packaging bags with different sizes are notched, notch failure is caused, the problem that the packaging bags cannot be used is solved, the distance between the cutters is adjusted rapidly, accurately and stably, the applicability of the notch device is improved effectively, the possibility that the medical packaging bag cannot be used due to the notch offset of the medical packaging bag is reduced, and the production cost of the medical packaging bag is reduced.

2. Because of adopting fixed establishment, the elastic pressing piece is installed to the both sides of cutter, before the cutter contacts medical wrapping bag, the pressing piece supports tight medical wrapping bag, stretch medical wrapping bag to the both sides of cutter flat, solved the cutter and carry out incision processing in-process to medical wrapping bag, the wrapping bag is sunken, lead to the problem of incision skew, realized stretching flat operation to medical wrapping bag surface, effectively improved the work efficiency of cutter, improved notched roughness, reduced the possibility that the incision appears the skew because of medical wrapping bag unevenness.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic view of a slitting mechanism according to an embodiment of the utility model;

FIG. 3 is a schematic view of a cutter assembly according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a fixing mechanism according to an embodiment of the present utility model.

In the figure: 1. a conveying table; 11. a slit groove; 12. a bracket; 2. a cutting mechanism; 21. a mounting box; 22. rotating the gear; 23. a first rack; 24. a second rack; 25. a limiting block; 26. a chute; 27. an electric push rod; 28. a connecting block; 29. a cutter assembly; 291. a first thread cylinder; 292. a limit ball; 293. a second thread cylinder; 294. a rod; 295. a limit groove; 296. a cutter; 3. a fixing mechanism; 31. a mounting plate; 32. tabletting; 33. an anti-slip mat.

Detailed Description

The utility model discloses an adjustable cutting device for medical packaging bags, which is provided with a cutting mechanism 2, wherein an electric rotating gear 22 is arranged at the central position of a mounting box 21, a first rack 23 and a second rack 24 are arranged at the outer side of the rotating gear 22 in a meshed manner, the first rack 23 and the second rack 24 are symmetrical about the center of the rotating gear 22, the first rack 23 and the second rack 24 are moved through the rotation of the rotating gear 22, and electric push rods 27 at two sides synchronously move inwards or outwards, so that the distance between cutters 296 is controlled, and the position of each cutter 296 is adjusted.

In order to better understand the above technical solutions, the following detailed description will refer to fig. 1-4 and specific embodiments of the present disclosure.

Referring to fig. 1, the utility model discloses an adjustable incision device for medical packaging bags, which comprises a conveying table 1, an incision groove 11, a support 12, an incision mechanism 2 and a fixing mechanism 3, wherein the support 12 is fixedly arranged on the outer side of the conveying table 1, the incision mechanism 2 is arranged in the support 12, the incision groove 11 is formed in the position, close to the incision mechanism 2, of the upper end face of the conveying table 1, the fixing mechanism 3 is arranged at the lower end of the incision mechanism 2, the medical packaging bags are conveyed on the conveying table 1, when the medical packaging bags move to the lower side of the fixing mechanism 3, the incision mechanism 2 performs incision processing on the medical packaging bags, and meanwhile the fixing mechanism 3 performs limit fixing on the medical packaging bags, so that the processing effect of the incision mechanism 2 is improved.

Referring to fig. 2 and 3, the slitting mechanism 2 includes a mounting box 21, a rotation gear 22, a first rack 23, a second rack 24, a stopper 25, a chute 26, an electric push rod 27, a connection block 28, and a cutter assembly 29. The mounting box 21 is fixedly mounted in the bracket 12 near the upper end, and an electric rotating gear 22 is mounted in the central position in the mounting box 21. A chute 26 is arranged on the lower end surface of the mounting box 21 near the rotary gear 22. The outside meshing of turning gear 22 is installed first rack 23 and second rack 24, and first rack 23 and second rack 24 distribute in turning gear 22's both sides to first rack 23 and second rack 24 are about turning gear 22 central symmetry, and the inside central point of installation box 21 puts fixed mounting has stopper 25, and turning gear 22 is located the inside of stopper 25, and first rack 23 and second rack 24 all peg graft in the inside of stopper 25, and first rack 23 slides in stopper 25 with second rack 24. The lower ends of the first rack 23 and the second rack 24 are fixedly provided with an electric push rod 27, and the electric push rod 27 is arranged at one end far away from the rotary gear 22. The lower end of the electric push rod 27 penetrates through the mounting box 21 from the position of the chute 26, and a connecting block 28 for connecting a cutter is fixedly arranged at the lower end of the electric push rod 27. By controlling the rotation of the electric rotating gear 22 in different directions, the first rack 23 and the second rack 24 can be controlled to move toward or away from each other. When the first rack 23 and the second rack 24 move toward each other, the distance between the two side electric pushers 27 is reduced, the two side cutters 296 are gradually moved closer together, and when the first rack 23 and the second rack 24 move away from each other, the distance between the two side electric pushers 27 is increased, and the two side cutters 296 are gradually moved away from each other. The distance between the cutters 296 is controlled by controlling the rotation direction of the rotating gear 22, so that the incision position of the medical packaging bag is controlled, and the position of the cutters 296 in the incision device can be adjusted to adapt to the incision work of the medical packaging bag under different sizes.

Referring to fig. 3, the slitting mechanism 2 further includes a cutter assembly 29, the cutter assembly 29 being mounted to a lower end of the connecting block 28. The cutter assembly 29 comprises a first thread cylinder 291, a limiting ball 292, a second thread cylinder 293, a plunger 294, a limiting groove 295 and a cutter 296, wherein the first thread cylinder 291 is fixedly arranged at the lower end of the connecting block 28, the limiting balls 292 uniformly distributed along the circumferential direction of the first thread cylinder 291 are arranged on the outer side of the first thread cylinder 291, and the limiting balls 292 are located in through holes formed in the surface of the first thread cylinder 291. The outside threaded connection of first screw section of thick bamboo 291 has second screw section of thick bamboo 293, and the inside grafting of second screw section of thick bamboo 293 has six prismatic inserted bar 294, and the spacing groove 295 along the evenly distributed of inserted bar 294 circumference is seted up in the outside of inserted bar 294, and spacing groove 295 is connected with spacing ball 292 block. The lower end of the plunger 294 is fixedly connected to a cutter 296. The insert rod 294 is inserted into the second thread cylinder 293 from the lower part of the second thread cylinder 293, the second thread cylinder 293 is connected with the outer side of the first thread cylinder 291 in a threaded manner, and in the screwing process of the second thread cylinder 293, the inner wall of the second thread cylinder 293 extrudes the limit ball 292, so that the limit ball 292 moves towards the inner part of the first thread cylinder 291 until the limit ball 292 is clamped and connected with the limit groove 295, and the fixation of the cutting tool 296 is completed.

Referring to fig. 4, the fixing mechanism 3 includes a mounting plate 31, a pressing piece 32, and a non-slip mat 33. The mounting panel 31 fixed mounting is in the electric putter 27 outside and be close to the position of connecting block 28, and the both sides of mounting panel 31 are all fixed mounting has the elastic pressing plate, and the clamp plate is located the lower extreme of mounting panel 31, and the lower extreme fixed mounting of clamp plate has slipmat 33, and slipmat 33's position is less than the edge of a knife position of cutter 296. In the process that the pushing end of the electric push rod 27 moves downwards, the pressing plate moves downwards along with the cutter 296 synchronously, the anti-slip pad 33 at the lower end of the pressing plate is abutted with the medical packaging bag before the cutter 296 contacts the medical packaging bag, and meanwhile the pressing plate is stressed to bend outwards to stretch the medical packaging bag outwards to be flat. Thereafter, the cutter 296 is brought into contact with the medical packaging bag, and an incision process is performed.

The working principle of the embodiment of the utility model is as follows: the limiting ball 292 is pressed inward by the threaded connection of the first threaded cylinder 291 and the second threaded cylinder 293, so that the limiting ball 292 is engaged with the limiting groove 295 on the surface of the plunger 294, and the cutter 296 is mounted rapidly and stably. The electric rotating gear 22 is controlled to rotate in different directions, the first rack 23 and the second rack 24 are controlled to move close to and away from each other, the distance between the cutters 296 is adjusted, the distance between the cutters 296 can adapt to medical packaging bags of different sizes, and meanwhile, the pressing sheet 32 is utilized to improve the flatness of the medical packaging bags in the process of cutting processing during cutting processing, so that the cutting effect of the medical packaging bags is improved.

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

Claims

1. The utility model provides a medical wrapping bag adjustable incision device, includes carries platform (1), carry platform (1) upper end to be equipped with support (12), its characterized in that: the utility model discloses a cutting mechanism for the electric knife is characterized in that a cutting mechanism (2) is arranged inside a support (12), the cutting mechanism (2) comprises a mounting box (21), a rotating gear (22) is arranged at the inner central position of the mounting box (21), a first rack (23) is connected to the outer side of the rotating gear (22) in a meshed mode, a second rack (24) is connected to the outer side of the rotating gear (22) in a meshed mode, electric pushing rods (27) are arranged at the lower ends of the first rack (23) and the second rack (24), sliding grooves (26) are formed in the central position of the lower end face of the mounting box (21), two electric pushing rods (27) slide in the sliding grooves (26), connecting blocks (28) are arranged at the lower ends of the electric pushing rods (27), and knife components (29) are arranged at the lower ends of the connecting blocks (28).

2. The adjustable incision device for medical packaging bags according to claim 1, wherein: the cutter assembly (29) is including connecting in first screw thread section of thick bamboo (291) of connecting block (28) lower extreme, first screw thread section of thick bamboo (291) outside is equipped with spacing ball (292) along first screw thread section of thick bamboo (291) circumference evenly distributed, the outside of first screw thread section of thick bamboo (291) is equipped with second screw thread section of thick bamboo (293), the inside of second screw thread section of thick bamboo (293) is equipped with inserted bar (294), the lower extreme of inserted bar (294) is equipped with cutter (296), the outside of inserted bar (294) is equipped with spacing groove (295) along inserted bar (294) circumference evenly distributed, spacing ball (292) are connected with spacing groove (295) block.

3. The adjustable incision device for medical packaging bags according to claim 1, wherein: the installation box (21) is internally provided with a limiting block (25) at the central position, the rotating gear (22) is located at the central position inside the limiting block (25), the first rack (23) is inserted into the limiting block (25) from one side of the limiting block (25), the second rack (24) is inserted into the limiting block (25) from the other side of the limiting block (25), and the first rack (23) and the second rack (24) are centrally symmetrical relative to the rotating gear (22).

4. The adjustable incision device for medical packaging bags according to claim 1, wherein: the electric push rod is characterized in that a fixing mechanism (3) is arranged at the lower end of the electric push rod (27) close to the connecting block (28), the fixing mechanism (3) comprises a mounting plate (31), elastic pressing pieces (32) are arranged at two ends of the lower end face of the mounting plate (31), and an anti-slip pad (33) is arranged at the lower end of each pressing piece (32).

5. The adjustable incision device for medical packaging bags according to claim 1, wherein: the upper end face of the conveying table (1) is provided with a notch groove (11) at a position close to the cutters (296) at two sides, and the length of the notch groove (11) is the same as that of the chute (26).