CN217917015U

CN217917015U - Plastic slitting machine for packaging bag processing

Info

Publication number: CN217917015U
Application number: CN202222098155.6U
Authority: CN
Inventors: 吴兰叶
Original assignee: Xinchen Protection Technology Shenzhen Co ltd
Current assignee: Xinchen Protection Technology Shenzhen Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-11-29
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a wrapping bag processing is with plastics branch strip machine relates to wrapping bag processing technology field, which comprises a top plate, the fixed slot has been seted up at the both ends of roof, the internally mounted of fixed slot has the screwed pipe, the top at roof both ends all is provided with and is used for right the screwed pipe carries out spacing fixed establishment. The utility model discloses a set up fixed establishment, realize pressing two spring boards, the stopper that makes first fixed plate and second fixed plate inner wall breaks away from the spacing groove, change in the screwed pipe puts into the fixed slot, release spring board, under coupling spring's spring action, promote two spring board removal and reset, make two spring boards drive first fixed plate and second fixed plate removal respectively and reset, thereby make two stoppers joint in the spacing groove of screwed pipe outer wall both sides respectively, use through the mutually supporting of above part, be convenient for dismantle the screwed pipe and change, need not to change the roof, reduce the replacement cost of screwed pipe.

Description

Plastic slitting machine for packaging bag processing

Technical Field

The utility model relates to a wrapping bag processing technology field specifically is a wrapping bag processing divides strip machine with plastics.

Background

The plastic slitting machine is a device for cutting plastic fabrics used for processing plastic bags, so that the plastic materials are presented in a plurality of plastic raw materials with the same size, and the plastic raw materials meet the production and processing requirements.

According to the notice number: the plastic slitting machine for packaging bag processing disclosed in CN 211892206U is relatively automatic in operation, can automatically sort cut plastics, can effectively improve the cutting effect of the device, and brings convenience to users, and comprises a base, a placing plate, a fixing frame and a driving motor, wherein the driving motor is mounted on the fixing frame, the output end of the driving motor is provided with a transmission shaft, and the transmission shaft is provided with a plurality of groups of cutting knives; the guide mixer is characterized by further comprising a connecting plate, two groups of mounting frames, a fixed shaft, a top plate, a guide mixer, a first gear, a servo motor and a speed reducer, wherein the connecting plate is mounted at the left end of the base, the front end and the rear end of the fixed shaft respectively penetrate through the two groups of mounting frames, the guide mixer is mounted on the fixed shaft, the servo motor is mounted at the top end of the connecting plate, the output end of the servo motor is provided with a driving shaft, the speed reducer is located at the output end of the driving shaft, a second gear and the first gear are arranged on the connecting shaft and the fixed shaft, and the second gear is meshed with the first gear.

Although above-mentioned patent publication has solved when dividing the strip machine to use, needs the staff manual to arrange in order the plastics that carry out the cutting, easily leads to plastics cutting unevenness, brings inconvenience for the user, causes its problem that uses the reliability lower, however, the screwed pipe that above-mentioned patent publication used is welded mounting on the roof usually, when the screwed pipe appears smooth silk, needs to change the screwed pipe to need change together with the roof, the replacement cost is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: in order to solve the problem that the replacement cost of a threaded pipe is high, a plastic slitting machine for processing packaging bags is provided.

In order to achieve the above purpose, the utility model provides a following technical scheme: a plastic slitting machine for packaging bag processing comprises a top plate, wherein fixing grooves are formed in two ends of the top plate, threaded pipes are installed inside the fixing grooves, and fixing mechanisms used for limiting the threaded pipes are arranged at the top ends of the two ends of the top plate;

the fixing mechanism comprises a spring shaft fixedly installed on the top end of the top plate, the spring shaft is located at one end of the threaded pipe, two spring plates are slidably installed on the outer wall of the spring shaft, a connecting spring is sleeved on the outer wall of the spring shaft, the connecting spring is located between the two spring plates, one is a first fixing plate fixedly connected with one end of the outer wall of each spring plate, the other is a second fixing plate fixedly connected with one end of the outer wall of each spring plate, the first fixing plate extends to the two sides of the outer wall of the threaded pipe respectively, the first fixing plate is close to the second fixing plate, a limiting block is fixedly connected with one side of the threaded pipe, and a limiting groove is formed in the outer wall of the threaded pipe.

As the utility model discloses further scheme again: the spring plate is characterized in that shaft seats are fixedly welded at two ends of the spring shaft, the shaft seats are fixedly connected with the top plate through a welding process, and the bottom end of the spring plate is attached to the top end of the top plate.

As the utility model discloses further scheme again: the bottom of fixed slot is the tapered structure, the outer wall of screwed pipe with the inner wall of fixed slot passes through interference fit and connects, the internal thread of screwed pipe is connected with the threaded rod, the bottom of threaded rod is rotated and is connected with the second clamp plate.

As the utility model discloses further scheme again: the bottom end of the top plate is located below the fixing groove and is fixedly connected with a contraction frame, the contraction frame is connected to the outer wall of the second pressing plate in a sleeved mode, and the outer wall of the second pressing plate is matched with the inner wall of the contraction frame.

As a further aspect of the present invention: the bottom slidable mounting of shrink frame has the connecting rod, the first clamp plate of top fixedly connected with of connecting rod, the outer wall of first clamp plate with the inner wall phase-match of shrink frame, the top fixedly connected with extrusion spring of first clamp plate, the top of extrusion spring with second clamp plate fixed connection.

As a further aspect of the present invention: the bottom fixedly connected with connecting seat of connecting rod, the bottom both ends fixed mounting of roof has the mounting bracket, two install the compression roller between the mounting bracket.

As a further aspect of the present invention: the inside of compression roller rotates through the bearing and installs the loose axle, the loose axle runs through to the both ends of compression roller are outside, the connecting seat cup joints and is fixed in the loose axle outer wall.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up fixed establishment, realize pressing two spring boards, the stopper that makes first fixed plate and second fixed plate inner wall breaks away from the spacing groove, it puts into the fixed slot to change the screwed pipe, release the spring board, under coupling spring's spring action, promote two spring board and remove and reset, make two spring boards drive first fixed plate and second fixed plate respectively and remove and reset, thereby make two stoppers joint respectively in the spacing groove of screwed pipe outer wall both sides, use through mutually supporting of above part, be convenient for dismantle the screwed pipe and change, need not to change the roof, reduce the replacement cost of screwed pipe.

Drawings

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

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 3 is a cross-sectional view of the top plate and the retractable shelf of the present invention;

fig. 4 is a schematic view of the connection of parts of the fixing mechanism of the present invention.

In the figure: 1. a top plate; 2. a threaded pipe; 3. fixing grooves; 4. a fixing mechanism; 401. a spring shaft; 402. a spring plate; 403. A connecting spring; 404. a first fixing plate; 405. a second fixing plate; 406. a limiting block; 407. a limiting groove; 5. a threaded rod; 6. a retraction rack; 7. a connecting rod; 8. a first platen; 9. a second platen; 10. a compression spring; 11. a connecting seat; 12. and (4) pressing the rolls.

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 to 4, in an embodiment of the present invention, a plastic slitting machine for processing packaging bags includes a top plate 1, fixing grooves 3 are formed at two ends of the top plate 1, threaded pipes 2 are installed inside the fixing grooves 3, and fixing mechanisms 4 for limiting the threaded pipes 2 are respectively arranged at top ends of two ends of the top plate 1;

fixing mechanism 4 includes spring axle 401 fixed mounting in the top of roof 1, spring axle 401 is located the one end of screwed pipe 2, the outer wall slidable mounting of spring axle 401 has two spring boards 402, connecting spring 403 has been cup jointed to the outer wall of spring axle 401, connecting spring 403 is located between two spring boards 402, the first fixed plate 404 of outer wall one end fixedly connected with of a spring board 402, the outer wall one end fixedly connected with second fixed plate 405 of another spring board 402, first fixed plate 404, second fixed plate 405 extends to the outer wall both sides of screwed pipe 2 respectively, first fixed plate 404, the equal fixedly connected with stopper 406 in one side that second fixed plate 405 is close to screwed pipe 2, spacing groove 407 has been seted up to the outer wall of screwed pipe 2, the fixed welding in both ends of spring axle 401 has the axle bed, the axle bed passes through welding process fixed connection with roof 1, the bottom of spring board 402 is laminated with the top of roof 1 mutually.

In this embodiment, when the thread of the threaded pipe 2 slides, by pressing the two spring plates 402, the two spring plates 402 slide along the outer wall of the spring shaft 401 in a limited manner, and the connection spring 403 is contracted by force, so that one spring plate 402 drives the second fixing plate 405 to move away from the threaded pipe 2, while the other spring plate 402 drives the first fixing plate 404 to move away from the threaded pipe 2, thereby the limiting blocks 406 on the inner walls of the first fixing plate 404 and the second fixing plate 405 are separated from the limiting grooves 407, the limitation on the threaded pipe 2 is cancelled, then the threaded pipe 2 is taken out from the fixing groove 3 by using an external tool, a new threaded pipe 2 is placed into the fixing groove 3, the spring plates 402 are released, under the elastic force of the connection spring 403, the two spring plates 402 are pushed to move and reset, so that the two spring plates 402 respectively drive the first fixing plate 404 and the second fixing plate 405 to move and reset, thereby the two limiting blocks 406 are respectively clamped in the limiting grooves 407 on the two sides of the outer wall of the threaded pipe 2, the threaded pipe 2 is convenient to disassemble and replace the threaded pipe 2, thereby avoiding the need to replace the thread of the threaded pipe 2, and reducing the maintenance cost.

Please refer to fig. 3, the bottom end of the fixing groove 3 is a cone-shaped structure, the outer wall of the threaded pipe 2 is connected with the inner wall of the fixing groove 3 through interference fit, the inner thread of the threaded pipe 2 is connected with a threaded rod 5, the bottom end of the threaded rod 5 is rotatably connected with a second pressing plate 9, and the top end of the threaded rod 5 is fixedly connected with a rocker.

In this embodiment: the threaded pipe 2 is stressed and supported through the fixing groove 3 with the conical structure, so that the threaded pipe 2 is connected in the fixing groove 3 in a win-win matching mode.

Please refer to fig. 1 and fig. 3 heavily, the bottom end of the top plate 1 is located below the fixing groove 3 and fixedly connected with the contraction frame 6, the contraction frame 6 is sleeved on the outer wall of the second pressing plate 9, the outer wall of the second pressing plate 9 is matched with the inner wall of the contraction frame 6, the bottom end of the contraction frame 6 is slidably mounted with the connecting rod 7, the top end of the connecting rod 7 is fixedly connected with the first pressing plate 8, the outer wall of the first pressing plate 8 is matched with the inner wall of the contraction frame 6, the top end of the first pressing plate 8 is fixedly connected with the extrusion spring 10, the top end of the extrusion spring 10 is fixedly connected with the second pressing plate 9, the bottom end of the connecting rod 7 is fixedly connected with the connecting seat 11, the two bottom ends of the top plate 1 are fixedly mounted with the mounting frames, and the compression roller 12 is mounted between the two mounting frames.

In this embodiment: the rocker on the 5 tops of user's manual rotation threaded rod makes threaded rod 5 rotate the in-process and drives second clamp plate 9 and remove, and when threaded rod 5 reciprocated along the inner wall of screwed pipe 2, threaded rod 5 drove second clamp plate 9 along the spacing removal of the inner wall of shrink frame 6 to utilize second clamp plate 9, first clamp plate 8 and shrink frame 6 to extrude extrusion spring 10, thereby improve compression roller 12 stability at the during operation.

Referring to fig. 1 and 3 again, a movable shaft is rotatably mounted inside the pressing roller 12 through a bearing, the movable shaft penetrates through the outside of the two ends of the pressing roller 12, and the connecting base 11 is fixed on the outer wall of the movable shaft in a sleeved manner.

In this embodiment: the press roll 12 is rotatably arranged between the two connecting seats 11 through a movable shaft, so that the press roll 12 is rotatably arranged in a limited manner.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A plastic slitting machine for processing packaging bags comprises a top plate (1) and is characterized in that fixing grooves (3) are formed in two ends of the top plate (1), threaded pipes (2) are installed inside the fixing grooves (3), and fixing mechanisms (4) used for limiting the threaded pipes (2) are arranged at the top ends of the two ends of the top plate (1);

fixed establishment (4) including fixed mounting in spring axle (401) on roof (1) top, two spring board (402) are installed to the outer wall of spring axle (401), connecting spring (403) have been cup jointed to the outer wall of spring axle (401), one first fixed plate of outer wall one end fixedly connected with (404) of spring board (402), another outer wall one end fixedly connected with second fixed plate (405) of spring board (402), first fixed plate (404) the equal fixedly connected with stopper (406) in one side of second fixed plate (405), spacing groove (407) have been seted up to the outer wall of screwed pipe (2).

2. The plastic slitting machine for processing the packaging bags according to claim 1, wherein shaft seats are fixedly welded at two ends of the spring shaft (401), and the bottom end of the spring plate (402) is attached to the top end of the top plate (1).

3. The plastic slitting machine for packaging bag processing according to claim 1, wherein the bottom end of the fixing groove (3) is of a conical structure, a threaded rod (5) is connected to the inner thread of the threaded pipe (2), and a second pressing plate (9) is rotatably connected to the bottom end of the threaded rod (5).

4. The plastic slitting machine for processing the packaging bags according to claim 3, wherein a shrinking frame (6) is fixedly connected to the bottom end of the top plate (1), a connecting rod (7) is installed at the bottom end of the shrinking frame (6), a first pressing plate (8) is fixedly connected to the top end of the connecting rod (7), and an extrusion spring (10) is fixedly connected to the top end of the first pressing plate (8).

5. The plastic slitting machine for processing the packaging bags according to claim 4, wherein the bottom end of the connecting rod (7) is fixedly connected with a connecting seat (11), mounting frames are fixedly mounted at two ends of the bottom end of the top plate (1), and a compression roller (12) is mounted between the two mounting frames.