CN218463127U - Point-cutting mechanism of bag making machine - Google Patents
Point-cutting mechanism of bag making machine Download PDFInfo
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- CN218463127U CN218463127U CN202222093651.2U CN202222093651U CN218463127U CN 218463127 U CN218463127 U CN 218463127U CN 202222093651 U CN202222093651 U CN 202222093651U CN 218463127 U CN218463127 U CN 218463127U
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Abstract
The utility model belongs to the field of bag making machines, in particular to a point breaking mechanism of a bag making machine, which comprises a bag making machine body, wherein a point breaking device is arranged on the surface of the bag making machine body, the point breaking device comprises a mounting frame, the mounting frame is fixedly connected with the surface of the bag making machine body, the surface of the mounting frame is provided with two chutes arranged in a mirror image manner, a point breaking knife is slidably mounted on the inner wall of each chute, an electric telescopic rod is fixedly mounted on the surface of the mounting frame, the output end of the electric telescopic rod is fixedly connected with the surface of the point breaking knife, the inner wall of each chute is respectively and slidably mounted with a lug, an arc-shaped sheet is fixedly mounted on the surface of each lug, and a rolling shaft is rotatably mounted on the inner wall of each arc-shaped sheet; prevent that it from taking place the phenomenon of overlapping to the realization carries out accurate point to the sack and cuts off, prevents the extravagant phenomenon of material.
Description
Technical Field
The utility model relates to a system bag machine field specifically is a system bag machine's point mechanism of breaking.
Background
The bag making machine is a machine for making various plastic packaging bags or packaging bags made of other materials, the processing range of the bag making machine is various plastic packaging bags or packaging bags made of other materials with different sizes, thicknesses and specifications, generally, the plastic packaging bags are taken as main products, and a point breaking mechanism is usually arranged on the bag making machine.
When the spot-breaking mechanism of the traditional bag making machine performs spot-breaking, the bags often have wrinkles and overlapping phenomena, so that the spot-breaking mechanism cannot accurately perform spot-breaking on the bags, and material waste can occur; accordingly, a tack-breaking mechanism for a bag making machine is presented that addresses the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate prior art's not enough, the point mechanism of having solved traditional system bag machine is when carrying out the point and break, and fold and the phenomenon of overlapping can often appear in the sack, lead to the point mechanism of breaking to carry out accurate point to the sack and break, can appear the extravagant problem of material, the utility model provides a system bag machine's point mechanism of breaking.
The utility model provides a technical scheme that its technical problem adopted is: a some disconnected mechanism of system bag machine, including the system bag organism, the surface of system bag organism is provided with some disconnected device, some disconnected device includes the mounting bracket, the fixed surface of mounting bracket and system bag organism is connected, the spout that two mirror images set up is seted up on the surface of mounting bracket, the inner wall slidable mounting of spout has some disconnected sword, the fixed surface of mounting bracket installs electric telescopic handle, electric telescopic handle's output and the fixed surface of some disconnected sword are connected, the equal slidable mounting of inner wall of spout has the lug, the equal fixed mounting in surface of lug has the arc piece, the inner wall of arc piece rotates and installs the roller bearing.
Preferably, the number of the rollers is two, and the two rollers are arranged in a mirror image mode.
Preferably, the lower surface of the bump is fixedly provided with a first spring, one end of the first spring, which is far away from the bump, is fixedly connected with the surface of the bag making machine body, the electric telescopic rod is started to drive the point breaking knife to move towards the direction close to the bag making machine body, the point breaking knife is abutted against the arc-shaped sheet in the moving process and drives the arc-shaped sheet to move, the arc-shaped sheet extrudes the first spring and drives the roller to be abutted against the surface of the bag making machine body during the movement of the arc-shaped sheet, the arc-shaped sheet deforms along with the continuous movement of the arc-shaped sheet, two ends of the arc-shaped sheet move towards the directions far away from each other, the bag is flattened during the movement of the roller, the air inside the bag is squeezed, the overlapping phenomenon is prevented, the accurate point breaking of the bag is realized, and the phenomenon of material waste is prevented.
Preferably, the inside of arc piece is provided with locking device, locking device includes the movable rod, the inner wall swing joint of movable rod and arc piece, the fixed surface of movable rod installs the kelly, the draw-in groove has been seted up on the surface of roller bearing.
Preferably, the one end fixed mounting of movable rod has the second spring, the one end that the movable rod was kept away from to the second spring and the inner wall fixed connection of arc piece, to the direction pulling pull rod of keeping away from the arc, the tensile second spring of pull rod drives the kelly motion, rotates the pull rod immediately, rotates the kelly to the draw-in groove directly over to slowly loosen the pull rod, the second spring drives the pull rod and resets, the inner wall that drives kelly and draw-in groove when the pull rod resets offsets, reach and prevent that the roller bearing from continuing pivoted effect, thereby prevent that the phenomenon of activity from appearing in the sack when the point is disconnected, influence the disconnected effect of point.
Preferably, a cabinet door is rotatably mounted on the inner wall of the bag making machine body, and a handle is fixedly mounted on the surface of the cabinet door.
The utility model discloses an useful part lies in:
1. the utility model discloses a device is disconnected to point that sets up, start electric telescopic handle, electric telescopic handle drives some disconnected sword and offsets and drive its motion to the direction motion of being close to the system bag organism, some disconnected sword offsets and drives its motion with the arc piece in the motion process, the surface that extrudees first spring and drive roller bearing and system bag organism during the arc piece motion offsets, the arc piece takes place to deform along with the continuation motion of arc piece, its both ends of arc piece are to keeping away from direction motion each other, flatten the sack during roller bearing motion, and extrude the inside air of sack, prevent that it from taking place the phenomenon of overlapping, thereby realize carrying out accurate some to the sack and break, prevent the extravagant phenomenon of material.
2. The utility model discloses a locking device who sets up, to the direction pulling pull rod of keeping away from the arc, the tensile second spring of pull rod drives the kelly motion, rotates the pull rod immediately, rotates the kelly to the draw-in groove directly over to slowly loosen the pull rod, the second spring drives the pull rod and resets, drives the kelly and offsets with the inner wall of draw-in groove when the pull rod resets, reaches and prevents that the roller bearing from continuing pivoted effect, thereby prevents that the phenomenon of activity from appearing in the sack when the point is disconnected, influences the effect of point disconnected.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a schematic structural diagram of an entire device according to a first embodiment;
FIG. 2 is a schematic structural diagram of a bag making machine body according to one embodiment;
FIG. 3 is a schematic diagram of a break-in-point device according to an embodiment;
FIG. 4 is a schematic structural diagram of a locking device according to an embodiment;
fig. 5 is a schematic structural view of an anti-slip groove in the second embodiment.
In the figure: 1. a bag making machine body; 2. a cabinet door; 3. a handle; 4. a point breaking device; 41. a mounting frame; 42. an electric telescopic rod; 43. cutting off the cutter; 44. a chute; 45. an arc-shaped sheet; 46. a first spring; 47. a roller; 48. a bump; 5. a locking device; 51. a movable rod; 52. a second spring; 53. a clamping rod; 54. a card slot; 6. and (4) an anti-slip groove.
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.
Example one
Referring to fig. 1-4, a spot-breaking mechanism of a bag making machine includes a bag making machine body 1, a spot-breaking device 4 is disposed on a surface of the bag making machine body 1, the spot-breaking device 4 includes an installation frame 41, the installation frame 41 is fixedly connected to a surface of the bag making machine body 1, two sliding chutes 44 arranged in a mirror image manner are disposed on a surface of the installation frame 41, a spot-breaking knife 43 is slidably mounted on an inner wall of the sliding chute 44, an electric telescopic rod 42 is fixedly mounted on a surface of the installation frame 41, an output end of the electric telescopic rod 42 is fixedly connected to a surface of the spot-breaking knife 43, bumps 48 are slidably mounted on inner walls of the sliding chutes 44, arc-shaped sheets 45 are fixedly mounted on surfaces of the bumps 48, and rollers 47 are rotatably mounted on inner walls of the arc-shaped sheets 45.
The number of the rollers 47 is two, and the two rollers 47 are arranged in a mirror image manner.
The lower surface of the bump 48 is fixedly provided with a first spring 46, one end of the first spring 46, which is far away from the bump 48, is fixedly connected with the surface of the bag making machine body 1, the electric telescopic rod 42 is started, the electric telescopic rod 42 drives the dotting knife 43 to move towards the direction close to the bag making machine body 1, the dotting knife 43 abuts against the arc sheet 45 in the movement process and drives the arc sheet to move, the arc sheet 45 extrudes the first spring 46 and drives the roller 47 to abut against the surface of the bag making machine body 1 when moving, the arc sheet 45 deforms along with the continuous movement of the arc sheet 45, two ends of the arc sheet 45 move towards the directions far away from each other, the roller 47 flattens the bag when moving, air inside the bag is squeezed open, the overlapping phenomenon is prevented, the accurate dotting of the bag is realized, and the phenomenon of material waste is prevented.
Wherein, the inside of arc piece 45 is provided with locking device 5, locking device 5 includes movable rod 51, the inner wall swing joint of movable rod 51 and arc piece 45, the fixed surface of movable rod 51 installs kelly 53, draw-in groove 54 has been seted up on the surface of roller bearing 47.
Wherein, the one end fixed mounting of movable rod 51 has second spring 52, the one end that movable rod 51 was kept away from to second spring 52 and the inner wall fixed connection of arc piece 45, to the direction pulling pull rod of keeping away from the arc, the tensile second spring 52 of pull rod drives the motion of kelly 53, rotate the pull rod immediately, rotate kelly 53 to draw-in groove 54 directly over, and slowly loosen the pull rod, second spring 52 drives the pull rod and resets, drive kelly 53 and draw-in groove 54's inner wall offset when the pull rod resets, reach and prevent that roller bearing 47 from continuing pivoted effect, thereby prevent that the phenomenon of activity from appearing in the sack when the point is disconnected, influence the effect of point disconnected.
The inner wall of the bag making machine body 1 is rotatably provided with a cabinet door 2, and the surface of the cabinet door 2 is fixedly provided with a handle 3.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, an anti-slip groove 6 is formed on a surface of the handle 3; in operation, the anti-slip groove 6 prevents slipping when the handle 3 is pulled.
The working principle is that the electric telescopic rod 42 is started, the electric telescopic rod 42 drives the point breaking knife 43 to move towards the direction close to the bag making machine body 1, the point breaking knife 43 abuts against the arc-shaped sheet 45 in the moving process and drives the point breaking knife to move, the arc-shaped sheet 45 extrudes the first spring 46 and drives the roller 47 to abut against the surface of the bag making machine body 1 when moving, the arc-shaped sheet 45 deforms along with the continuous movement of the arc-shaped sheet 45, two ends of the arc-shaped sheet 45 move towards the direction far away from each other, the bag is flattened when the roller 47 moves, air in the bag is squeezed open to prevent the bag from overlapping, accurate point breaking of the bag is achieved, the phenomenon of material waste is prevented, the pull rod is pulled towards the direction far away from the arc-shaped plate, the pull rod stretches the second spring 52 and drives the clamping rod 53 to move, the pull rod is rotated immediately, the clamping rod 53 is rotated to the position right above the clamping groove 54, the pull rod is loosened slowly, the pull rod is driven to reset by the pull rod 53 and abuts against the inner wall of the clamping groove 54 when the pull rod is reset, the effect of preventing the continuous rotation of the roller 47, and the phenomenon of the point breaking is prevented from being influenced, and the point breaking effect of the bag is prevented.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. A point-breaking mechanism of a bag making machine is characterized in that: the bag making machine comprises a bag making machine body (1), a point breaking device (4) is arranged on the surface of the bag making machine body (1), the point breaking device (4) comprises an installation frame (41), the installation frame (41) is connected with the surface fixing of the bag making machine body (1), sliding grooves (44) formed by two mirror images are formed in the surface of the installation frame (41), a point breaking knife (43) is installed on the inner wall of each sliding groove (44) in a sliding mode, an electric telescopic rod (42) is installed on the surface fixing of the installation frame (41), the output end of the electric telescopic rod (42) is connected with the surface fixing of the point breaking knife (43), protruding blocks (48) are installed on the inner wall of each sliding groove (44) in an all sliding mode, arc-shaped pieces (45) are installed on the surface of the protruding blocks (48) in an all fixing mode, and rolling shafts (47) are installed on the inner wall of each arc-shaped piece (45) in a rotating mode.
2. The spot-breaking mechanism of a bag making machine of claim 1, wherein: the number of the rollers (47) is two, and the two rollers (47) are arranged in a mirror image mode.
3. The spot-breaking mechanism of a bag machine according to claim 2, wherein: the lower surfaces of the bumps (48) are fixedly provided with first springs (46), and one ends, far away from the bumps (48), of the first springs (46) are fixedly connected with the surface of the bag making machine body (1).
4. The spot-breaking mechanism of a bag machine according to claim 3, wherein: the inside of arc piece (45) is provided with locking device (5), locking device (5) include movable rod (51), the inner wall swing joint of movable rod (51) and arc piece (45), the fixed surface of movable rod (51) installs kelly (53), draw-in groove (54) have been seted up on the surface of roller bearing (47).
5. The spot-breaking mechanism of a bag making machine of claim 4, wherein: one end of the movable rod (51) is fixedly provided with a second spring (52), and one end, far away from the movable rod (51), of the second spring (52) is fixedly connected with the inner wall of the arc-shaped sheet (45).
6. The spot-breaking mechanism of a bag making machine of claim 5, wherein: the inner wall of the bag making machine body (1) is rotatably provided with a cabinet door (2), and the surface of the cabinet door (2) is fixedly provided with a handle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222093651.2U CN218463127U (en) | 2022-08-10 | 2022-08-10 | Point-cutting mechanism of bag making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222093651.2U CN218463127U (en) | 2022-08-10 | 2022-08-10 | Point-cutting mechanism of bag making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218463127U true CN218463127U (en) | 2023-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222093651.2U Active CN218463127U (en) | 2022-08-10 | 2022-08-10 | Point-cutting mechanism of bag making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218463127U (en) |
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2022
- 2022-08-10 CN CN202222093651.2U patent/CN218463127U/en active Active
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