CN216544990U

CN216544990U - Cutting equipment for sealing opening of packaging bag

Info

Publication number: CN216544990U
Application number: CN202123028186.6U
Authority: CN
Inventors: 朱伟; 尹家翠; 吴荣军; 吴慧斌; 尹希昊
Original assignee: Jiangsu Puqing Purification Technology Co ltd
Current assignee: Jiangsu Puqing Purification Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-17
Anticipated expiration: 2031-12-06

Abstract

The utility model provides a cutting device for a sealing opening of a packaging bag, and relates to the technical field of packaging bags, wherein a vertical mounting seat is connected with a synchronous driving structure, the output end of the synchronous driving structure is symmetrically and fixedly connected with a mounting seat, the left side wall of the mounting seat is connected with a second quick-connection structure, the end surface of the mounting seat is connected with a heat-sealing plate, the heat-sealing plate is oppositely arranged, the second quick-connection structure is connected with the heat-sealing plate, the right side wall of the mounting seat at the upper end is connected with a first quick-connection structure, the first quick-connection structure is connected with a vertical plate, the bottom of the vertical plate is fixedly connected with a cutting knife, and the top of the mounting seat at the lower end is fixedly connected with a U-shaped plate matched with the cutting knife for use; through the mode, the driving motor of the synchronous driving structure drives the rotating rod to rotate, the rotating rod drives the limiting sliding plate to synchronously move through the limiting sliding groove, the limiting sliding plate drives the two groups of heat sealing plates to mutually approach for heat sealing treatment, meanwhile, the mounting base drives the cutting knife and the U-shaped plate to mutually approach, and the cutting knife and the U-shaped plate are subjected to cutting treatment conveniently and synchronously.

Description

Cutting equipment for sealing opening of packaging bag

Technical Field

The utility model relates to the technical field of packaging bags, in particular to a sealing opening cutting device for a packaging bag.

Background

The packaging bag is a bag used for packaging various articles, so that the goods are convenient to transport and easy to store in a production flow process, the packaging bag is widely used in daily life and industrial production, actual numbers show that 80% of used plastic bags are finally transported to a garbage piling field area for treatment like common garbage, only seven percent of plastic is recycled, and the packaging bag needs to be cut in the production process of the packaging bag, so that the packaging bag can be processed into different shapes.

Need seal and cut for wrapping bag processing now, but seal and cut inconvenient synchronous going on, simultaneously, heat-seal structure carries out fixed mounting with cutting the structure, the inconvenient change of in-service use.

Thus, a package sealing opening cutting device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a packaging bag sealing opening cutting device and solve the problems in the background.

In order to solve the technical problems, the utility model provides the following technical scheme:

wrapping bag sealing opening cutting equipment, including straight mount pad, straight mount pad is connected with the synchronous drive structure, the output symmetry fixedly connected with mount pad of synchronous drive structure, mount pad left side wall connection has the second to link the structure soon, the mount pad terminal surface all is connected with the hot-sealing plate, and the hot-sealing plate opposition sets up, the second links the structure soon and is connected with the hot-sealing plate, upper end mount pad right side wall connection has first to link the structure soon, first linking structure is connected with the straight board, straight board bottom fixedly connected with cuts the sword, the lower extreme mount pad top fixedly connected with cut the U-shaped board that the sword cooperation was used.

Further, the synchronous driving structure comprises a rotating rod, a thread groove, a driving motor, a limiting sliding groove and a limiting sliding plate, the limiting sliding groove is formed in the side wall of the direct mounting seat, the end part of the limiting sliding groove is connected with the rotating rod through a bearing in a rotating mode, the thread groove is symmetrically formed in the rotating rod, the rotating rod is connected with the limiting sliding plate through the thread groove in a threaded mode, and the end part of the rotating rod is fixedly connected with the output end of the driving motor.

Further, the driving motor is mounted on the top or the bottom of the straight mounting seat.

Furthermore, the inner wall of the limiting sliding groove is connected with the outer wall of the limiting sliding plate in a sliding mode in a fitting mode, and the inner wall of the limiting sliding plate is fixedly connected with the outer wall of the mounting seat.

Furthermore, the second quick-connecting mechanism comprises a second triangular limiting block, a second spring, a second pulling plate, an upper slot, a second transverse slot and a second triangular slot, the second triangular slot is formed in the side wall of the heat-sealing plate, the upper slot is formed in the end portion of the inner wall of the mounting seat, the second transverse slot is formed in the inner wall of the upper slot, the mounting seat is connected with a second sliding rod in a sliding mode, the inner end of the second sliding rod is fixedly connected with the second triangular limiting block matched with the second triangular slot in use, the outer end of the second sliding rod is fixedly connected with the second pulling plate, the second spring is fixedly connected between the inner wall of the second pulling plate and the outer wall of the mounting seat, and the second spring is sleeved on the outer side of the second sliding rod.

Furthermore, the upper end and the lower end of the second triangular limiting block are connected with the upper end and the lower end of the second transverse groove in a sliding manner.

Further, first fast link constructs including first arm-tie, first spring, first transverse groove, first triangle stopper, second slot, first triangle slot and first slide bar, upper end the second slot of pegging graft with the straight board is seted up to the mount pad tip, first transverse groove has been seted up to second slot lateral wall, sliding connection has first triangle stopper in the first transverse groove, the first slide bar of fixedly connected with is pasted to first triangle stopper outer wall, the first arm-tie of first slide bar outer wall fixedly connected with, the first spring of fixedly connected with in the first arm-tie, first spring inner end and mount pad fixed connection, the first triangle slot of using with the cooperation of first triangle stopper is seted up to the straight board lateral wall.

Furthermore, the first triangular slot is in contact with the first triangular limiting block, and then the straight plate is limited in the second slot by the first triangular limiting block.

Has the advantages that:

according to the utility model, the driving motor of the synchronous driving structure drives the rotating rod to rotate, the rotating rod drives the limiting sliding plate to synchronously move through the limiting sliding groove, the limiting sliding plate drives the two groups of heat sealing plates to mutually approach for heat sealing treatment, meanwhile, the mounting base drives the cutting knife and the U-shaped plate to mutually approach, and the cutting knife and the U-shaped plate are subjected to cutting treatment, so that the synchronous operation is convenient. According to the utility model, the cutting knife drives the straight plate to move downwards, the straight plate pushes the first triangular limiting block of the first quick connection structure to move into the first transverse groove, the first spring drives the first pull plate to move when the straight plate drives the first triangular slot to move to the first transverse groove, the first pull plate drives the first slide rod to move, the first slide rod drives the first triangular limiting block to be inserted into the first triangular slot, the first triangular slot and the first triangular limiting block are matched to limit the straight plate, so that the straight plate can be conveniently installed, then the first pull plate is pulled outwards, the first pull plate drives the first triangular limiting block to be separated from the first triangular slot, the straight plate is pulled downwards, the straight plate can be conveniently taken down, and the cutting knife can be conveniently replaced; meanwhile, the heat-sealing plate is inserted into an upper slot of a second quick connection structure, the heat-sealing plate drives a second triangular slot to move to a second transverse slot, a second spring drives a second pulling plate to move, the second pulling plate drives a second sliding rod to move, the second sliding rod drives a second triangular limiting block to be inserted into the second triangular slot, the second triangular limiting block and the second triangular slot are matched to limit the heat-sealing plate, the heat-sealing plate is convenient to mount, then the second pulling plate is pulled outwards, the second pulling plate drives the second triangular limiting block to be separated from the second triangular slot through the second sliding rod, the heat-sealing plate is pulled to be separated from the upper slot, the heat-sealing plate is convenient to take down, and the heat-sealing plate is convenient to replace.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a perspective view of the second embodiment of the present invention;

FIG. 4 is a partial cross-sectional view of the structure of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

fig. 6 is an enlarged view of the structure at B of fig. 4.

Labeled as: 1. the straight mounting seat 2, the rotating rod 3, the threaded groove 4, the driving motor 5, the limiting sliding groove 6, the limiting sliding plate 7, the first pulling plate 8, the cutting knife 9, the straight plate 10, the first spring 11, the mounting seat 12, the heat sealing plate 13, the second sliding rod 14, the second triangular limiting block 15, the U-shaped plate 16, the second spring 17, the second pulling plate 18, the upper slot 19, the second transverse slot 20, the first transverse slot 21, the first triangular limiting block 22, the second slot 23, the first triangular slot 24, the first sliding rod 25 and the second triangular slot.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

As shown in fig. 1-3, a sealing opening cutting device for a packaging bag comprises a straight mounting seat 1, wherein the straight mounting seat 1 is connected with a synchronous driving structure, the synchronous driving structure comprises a rotating rod 2, a thread groove 3, a driving motor 4, a limiting sliding groove 5 and a limiting sliding plate 6, the side wall of the straight mounting seat 1 is provided with the limiting sliding groove 5, the end part of the limiting sliding groove 5 is rotatably connected with the rotating rod 2 through a bearing, the rotating rod 2 is symmetrically provided with the thread groove 3, the rotating rod 2 is in threaded connection with the limiting sliding plate 6 through the thread groove 3, the end part of the rotating rod 2 is fixedly connected with the output end of the driving motor 4, the driving motor 4 is arranged at the top or the bottom of the straight mounting seat 1, the inner wall of the limiting sliding groove 5 is in fit sliding connection with the outer wall of the limiting sliding plate 6, and the inner wall of the limiting sliding plate 6 is fixedly connected with the outer wall of the mounting seat 11;

the driving motor 4 of synchronous drive structure drives dwang 2 and rotates, and dwang 2 drives 6 synchronous motion of spacing slide through spacing spout 5, and spacing slide 6 drives two sets of hot sealing plate 12 and is close to each other and carries out the heat-seal processing, and simultaneously, mount pad 11 drives and cuts sword 8 and U-shaped board 15 and be close to each other, cuts sword 8 and U-shaped board 15 and cuts the processing, and convenient synchronous going on.

As shown in fig. 1-4 and 6, a second quick-connecting structure is connected to a left side wall of the mounting seat 11, heat-sealing plates 12 are connected to end surfaces of the mounting seat 11, the heat-sealing plates 12 are oppositely arranged, the second quick-connecting structure is connected to the heat-sealing plates 12, the second quick-connecting structure includes a second triangular stopper 14, a second spring 16, a second pulling plate 17, an upper slot 18, a second transverse groove 19 and a second triangular slot 25, the heat-sealing plate 12 has a second triangular slot 25 formed in a side wall thereof, the mounting seat 11 has an upper slot 18 formed in an end portion of an inner wall thereof, the upper slot 18 has a second transverse groove 19 formed in an inner wall thereof, the mounting seat 11 is slidably connected to a second sliding rod 13, the second triangular stopper 14 is fixedly connected to an inner end of the second sliding rod 13 and is used in cooperation with the second triangular slot 25, the second pulling plate 17 is fixedly connected to an outer end of the second sliding rod 13, the second spring 16 is fixedly connected between an inner wall of the second pulling plate 17 and an outer wall of the mounting seat 11, the second spring 16 is sleeved on the outer side of the second sliding rod 13, and the upper end and the lower end of the second triangular limiting block 14 are connected with the upper end and the lower end of the second transverse groove 19 in a sliding manner;

the heat-sealing plate 12 is inserted into the upper slot 18 of the second quick-connection structure, the heat-sealing plate 12 drives the second triangular slot 25 to move to the second transverse slot 19, the second spring 16 drives the second pulling plate 17 to move, the second pulling plate 17 drives the second sliding rod 13 to move, the second sliding rod 13 drives the second triangular limiting block 14 to be inserted into the second triangular slot 25, the second triangular limiting block 14 and the second triangular slot 25 are matched to limit the heat-sealing plate 12, the heat-sealing plate 12 is convenient to mount, then the second pulling plate 17 is pulled outwards, the second pulling plate 17 drives the second triangular limiting block 14 to be separated from the second triangular slot 25 through the second sliding rod 13, the heat-sealing plate 12 is pulled to be separated from the upper slot 18, the heat-sealing plate 12 is convenient to take down, and the heat-sealing plate 12 is convenient to replace.

As shown in fig. 1-5, the right side wall of the upper end mounting seat 11 is connected with a first quick connection structure, the first quick connection structure comprises a first pulling plate 7, a first spring 10, a first transverse groove 20, a first triangular limiting block 21, a second slot 22, a first triangular slot 23 and a first slide bar 24, the end of the upper end mounting seat 11 is provided with the second slot 22 inserted with the straight plate 9, the side wall of the second slot 22 is provided with the first transverse groove 20, the first transverse groove 20 is connected with the first triangular limiting block 21 in a sliding manner, the outer wall of the first triangular limiting block 21 is fixedly connected with the first slide bar 24 in a sticking manner, the outer wall of the first slide bar 24 is fixedly connected with the first pulling plate 7, the first spring 10 is fixedly connected in the first pulling plate 7, the inner end of the first spring 10 is fixedly connected with the mounting seat 11, the side wall of the straight plate 9 is provided with the first triangular slot 23 used in cooperation with the first triangular limiting block 21, the bottom of the straight plate 9 is fixedly connected with a cutting knife 8, the top of the mounting seat 11 at the lower end is fixedly connected with a U-shaped plate 15 used in cooperation with the cutting knife 8.

Cutting knife 8 drives straight board 9 and moves down, straight board 9 promotes first triangle stopper 21 of first fast even structure and moves to first cross slot 20, first spring 10 drives first arm-tie 7 and moves when straight board 9 drives first triangle slot 23 and moves to first cross slot 20 department, first arm-tie 7 drives first slide bar 24 and moves, first slide bar 24 drives first triangle stopper 21 and inserts in first triangle slot 23, first triangle slot 23 and the cooperation of first triangle stopper 21 realize spacing straight board 9, conveniently carry out straight board 9 installation, then outwards stimulate first arm-tie 7, first arm-tie 7 drives first triangle stopper 21 and first triangle slot 23 separation, downwards stimulate straight board 9, conveniently straight board 9 takes off, conveniently change cutting knife 8.

During the use, with the wrapping bag remove between heat-seal board 12, the driving motor 4 of synchronous drive structure drives dwang 2 and rotates when removing to heat-seal position department, and dwang 2 drives 6 synchronous motion of spacing slide through spacing spout 5, and spacing slide 6 drives two sets of heat-seal boards 12 and is close to each other and carries out the heat-seal processing, and simultaneously, mount pad 11 drives and cuts sword 8 and U-shaped board 15 and be close to each other, cuts sword 8 and U-shaped board 15 and cuts the processing, and convenient synchronous going on. The cutting knife 8 drives the straight plate 9 to move downwards, the straight plate 9 pushes the first triangular limiting block 21 of the first quick connection structure to move into the first transverse groove 20, the first spring 10 drives the first pulling plate 7 to move when the straight plate 9 drives the first triangular slot 23 to move to the first transverse groove 20, the first pulling plate 7 drives the first sliding rod 24 to move, the first sliding rod 24 drives the first triangular limiting block 21 to be inserted into the first triangular slot 23, the first triangular slot 23 and the first triangular limiting block 21 are matched to limit the straight plate 9, the straight plate 9 is conveniently installed, then the first pulling plate 7 is pulled outwards, the first pulling plate 7 drives the first triangular limiting block 21 to be separated from the first triangular slot 23, the straight plate 9 is pulled downwards, the straight plate 9 is conveniently taken down, and the cutting knife 8 is conveniently replaced; meanwhile, the heat-sealing plate 12 is inserted into the upper slot 18 of the second quick-connection structure, the heat-sealing plate 12 drives the second triangular slot 25 to move to the second transverse slot 19, the second spring 16 drives the second pulling plate 17 to move, the second pulling plate 17 drives the second sliding rod 13 to move, the second sliding rod 13 drives the second triangular limiting block 14 to be inserted into the second triangular slot 25, the second triangular limiting block 14 and the second triangular slot 25 are matched to limit the heat-sealing plate 12, so that the heat-sealing plate 12 is convenient to mount, then the second pulling plate 17 is pulled outwards, the second pulling plate 17 drives the second triangular limiting block 14 to be separated from the second triangular slot 25 through the second sliding rod 13, the heat-sealing plate 12 is pulled to be separated from the upper slot 18, the heat-sealing plate 12 is convenient to take down, and the heat-sealing plate 12 is convenient to replace.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and those skilled in the art can make many variations and modifications of the technical solution of the present invention without departing from the scope of the technical solution of the present invention by using the above disclosure, and the technical solution of the present invention is covered by the claims.

Claims

1. Wrapping bag sealing opening cutting equipment, including straight mount pad (1), its characterized in that: straight mount pad (1) is connected with the synchronous drive structure, the output symmetry fixedly connected with mount pad (11) of synchronous drive structure, mount pad (11) left side wall is connected with the fast even structure of second, mount pad (11) terminal surface all is connected with heat-sealing plate (12), and heat-sealing plate (12) opposition sets up, the fast even structure of second is connected with heat-sealing plate (12), the upper end mount pad (11) right side wall is connected with first fast even structure, first fast even structure is connected with straight board (9), straight board (9) bottom fixedly connected with cuts sword (8), the lower extreme mount pad (11) top fixedly connected with cut U-shaped board (15) that sword (8) cooperation was used.

2. The package seal trimming apparatus of claim 1, wherein: synchronous drive structure includes dwang (2), thread groove (3), driving motor (4), spacing spout (5) and spacing slide (6), spacing spout (5) have been seted up to straight mount pad (1) lateral wall, spacing spout (5) tip is rotated through the bearing and is connected with dwang (2), thread groove (3) have been seted up to dwang (2) symmetry, dwang (2) have spacing slide (6) through thread groove (3) threaded connection, dwang (2) tip and driving motor (4) output fixed connection.

3. The package seal trimming apparatus of claim 2, wherein: the driving motor (4) is arranged at the top or the bottom of the straight mounting seat (1).

4. The package seal trimming apparatus of claim 3, wherein: spacing spout (5) inner wall and spacing slide (6) outer wall laminating sliding connection, spacing slide (6) inner wall and mount pad (11) outer wall fixed connection.

5. The package seal trimming apparatus of claim 4, wherein: the second quick connecting structure comprises a second triangular limiting block (14), a second spring (16), a second pulling plate (17), an upper slot (18), a second transverse slot (19) and a second triangular slot (25), a second triangular slot (25) is arranged on the side wall of the heat sealing plate (12), an upper slot (18) is arranged at the end part of the inner wall of the mounting seat (11), a second transverse groove (19) is formed in the inner wall of the upper slot (18), a second sliding rod (13) is connected to the mounting seat (11) in a sliding manner, the inner end of the second sliding rod (13) is fixedly connected with a second triangular limiting block (14) matched with a second triangular slot (25), the outer end of the second sliding rod (13) is fixedly connected with a second pulling plate (17), a second spring (16) is fixedly connected between the inner wall of the second pulling plate (17) and the outer wall of the mounting seat (11), and the second spring (16) is sleeved on the outer side of the second sliding rod (13).

6. The package seal trimming apparatus of claim 5, wherein: the upper end and the lower end of the second triangular limiting block (14) are connected with the upper end and the lower end of the second transverse groove (19) in a sliding manner.

7. The package seal trimming apparatus of claim 6, wherein: the first quick connecting mechanism comprises a first pulling plate (7), a first spring (10), a first transverse groove (20), a first triangular limiting block (21), a second slot (22), a first triangular slot (23) and a first sliding rod (24), the end part of the mounting seat (11) at the upper end is provided with the second slot (22) which is spliced with the straight plate (9), a first transverse groove (20) is formed in the side wall of the second slot (22), a first triangular limiting block (21) is connected in the first transverse groove (20) in a sliding manner, the outer wall of the first triangular limiting block (21) is fixedly connected with a first sliding rod (24), a first pulling plate (7) is fixedly connected with the outer wall of the first sliding rod (24), a first spring (10) is fixedly connected in the first pulling plate (7), first spring (10) inner end and mount pad (11) fixed connection, first triangle slot (23) of using with first triangle stopper (21) cooperation are seted up to straight board (9) lateral wall.

8. The package seal trimming apparatus of claim 7, wherein: after the first triangular slot (23) is contacted with the first triangular limiting block (21), the first triangular limiting block (21) limits the straight plate (9) in the second slot (22).