CN217021614U

CN217021614U - Point-cutting mechanism of PO plastic bag making machine

Info

Publication number: CN217021614U
Application number: CN202220480275.XU
Authority: CN
Inventors: 陈卫; 马飞; 张蔓
Original assignee: Chongqing Qichen Hengxin New Material Technology Co ltd
Current assignee: Chongqing Qichen Hengxin New Material Technology Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-07-22
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a point breaking mechanism of a PO plastic bag making machine, and relates to the technical field of plastic bag making machines. The point breaking mechanism of the PO plastic bag making machine comprises an installation table and a processing assembly, wherein an installation frame is fixedly installed at the top of the installation table. This PO plastic bag machine's some disconnected mechanisms, can be through the start-up of control cylinder, make the clamp plate descend under the drive effect of cylinder and the guide effect of installation pole, the fixed plate pushes down the plastic bag fixedly, the board that conveniently punches carries out some absolutely to the plastic bag, the machining quality is improved, the operation degree of difficulty is reduced, therefore, the clothes hanger is strong, can pass through the rotation crank, make the placer remove under the drive effect of threaded rod and the guide effect of guide bar, adjust the position that seals, be favorable to processing out the plastic bag of different specifications, reduce the work burden, the production cost is reduced, the start-up of control motor, make two sets of gear engagement transmission effects, the opening of strip is sealed in control, seal the plastic bag.

Description

Point-cutting mechanism of PO plastic bag making machine

Technical Field

The utility model relates to the technical field of plastic bag making machines, in particular to a point breaking mechanism of a PO plastic bag making machine.

Background

At present, the point-breaking mechanism of the PO plastic bag making machine on the market is not easy to fix the plastic bag when the plastic bag is subjected to point breaking, increases the operation difficulty, reduces the working efficiency, has poor practicability, is not easy to adjust the sealing position, cannot process the plastic bags of different specifications, increases the labor burden, improves the processing cost, and is not beneficial to popularization and use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one technical problem in the prior art, and provides a point-breaking mechanism of a PO plastic bag making machine, which can solve the problems that a plastic bag is not easy to fix and the sealing position is not easy to adjust.

In order to achieve the purpose, the utility model provides the following technical scheme: a point-breaking mechanism of a PO plastic bag making machine comprises an installation platform and a processing assembly, wherein an installation rack is fixedly installed at the top of the installation platform;

the inner side of the mounting frame is provided with a point breaking mechanism, the top of the mounting frame is fixedly provided with an air cylinder, the top of the mounting frame is provided with a hole, and the free end of the air cylinder penetrates through the hole to extend to the inner side of the mounting frame and is fixedly provided with a telescopic rod;

the processing subassembly is equipped with the outside that seals the mechanism and be located the point mechanism of breaking including sealing mechanism and adjustment mechanism, the top of mount table, and the top of mount table is equipped with adjustment mechanism and is located the below that seals the mechanism.

Preferably, the point breaking mechanism comprises an air cylinder, an installation rod, a pressing plate, a spring, a punching plate, a fixing plate and a telescopic rod, wherein the pressing plate is fixedly installed at the bottom of the telescopic rod, a placing plate is fixedly installed on the inner side of the installation frame, four groups of installation rods are fixedly installed between the placing plate and the installation frame, four groups of installation holes are formed in the top of the pressing plate, the pressing plate is installed on the outer wall of the installation rod through installation hole sleeves, the spring is installed on the outer wall of the installation rod in a sleeved mode, two groups of fixing plates are arranged on the inner side of the installation frame, two groups of through holes are formed in the top of the fixing plate, the fixing plate is installed on the outer wall of the installation rod through the through hole sleeves, the spring is fixedly installed between the fixing plate and the pressing plate, the punching plate is fixedly installed at the bottom of the pressing plate, the pressing plate can descend under the driving action of the air cylinder and the guiding action of the installation rod by controlling the starting of the air cylinder, and the fixing plate presses and fixes the plastic bag, the plastic bag is conveniently broken by the punching plate, so that the processing quality is improved, the operation difficulty is reduced, and the practicability is high.

Preferably, the mechanism of sealing includes the dwang, including a motor, an end cap, a controller, and a cover plate, the gear, an installation section of thick bamboo and seals the strip, the top of mount table is provided with the rack, the outside fixed mounting of rack has the motor, two sets of dwangs are installed in the inboard rotation of rack, the outside fixed mounting of dwang has an installation section of thick bamboo, three sets of installation perforation have been seted up in the outside of rack, the dwang passes the output shaft that the installation perforation extends to the outside motor of rack and passes through a set of dwang of shaft coupling fixed mounting, fixed mounting has the gear on the outer wall of two sets of dwangs, two sets of gear meshes mutually, the draw-in groove has been seted up in the outside of installation section of thick bamboo, fixed mounting seals the strip in the draw-in groove, the start-up of control motor, make two sets of gear meshes the transmission effect, the opening of strip is sealed in the control, seal the plastic bag.

Preferably, adjustment mechanism includes the threaded rod, guide bar and connecting plate, the top fixed mounting of mount table has the connecting plate, fixed mounting has the guide bar between connecting plate and the mounting bracket, rotate between connecting plate and the mounting bracket and install, trepanning and screw hole have been seted up in the outside of rack, the rack passes through the trepanning cover and establishes and install on the outer wall of guide bar, the rack passes through screw hole screw thread and installs on the outer wall of threaded rod, can pass through the rotation crank, make the rack remove under the drive effect of threaded rod and the guide effect of guide bar, adjust the position of sealing, be favorable to processing out the plastic bag of different specifications, and the production cost is reduced.

Preferably, the top fixed mounting of mount table has two sets of guide rails, and the bottom fixed mounting of rack has two sets of gyro wheels, and gyro wheel slidable mounting is in the inboard of guide rail, simple structure, and convenient to use reduces the work burden.

Preferably, the opening has been seted up in the outside of connecting plate, and the threaded rod passes the opening and extends to the outside of connecting plate and fixed mounting has the crank, improves work efficiency, is favorable to promoting and uses.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this PO plastic bag machine's point mechanism of breaking uses through the cooperation of cylinder, installation pole, clamp plate, spring, the board of punching and fixed plate, can make the clamp plate descend under the drive effect of cylinder and the guide effect of installation pole through the start-up of control cylinder, and the fixed plate pushes down the plastic bag fixedly, and the board of conveniently punching carries out the point to the plastic bag and breaks, simple structure, and convenient to use improves processingquality, reduces the operation degree of difficulty, and the practicality is strong.

(2) This point of PO plastic bag machine constructs, through the dwang, including a motor, an end cap, a controller, and a cover plate, the gear, the installation section of thick bamboo, seal the strip, the cooperation of threaded rod and guide bar is used, can be through rotating the crank, make the placer remove under the drive effect of threaded rod and the guide bar's of guide bar, adjust the position that seals, be favorable to processing out the plastic bag of different specifications, reduce the work burden, and the production cost is reduced, control motor's start-up, make two sets of gear engagement transmission effects, control seals opening of strip, seal the plastic bag, and the work efficiency is improved, and is favorable to popularization and use.

Drawings

The utility model is further illustrated with reference to the following figures and examples:

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

FIG. 2 is a left side view of the mounting bracket of the present invention;

figure 3 is a right side view of the rack of the present invention.

Reference numerals: the mounting table 1, the point-breaking mechanism 2, the air cylinder 201, the mounting rod 202, the pressing plate 203, the spring 204, the perforated plate 205, the fixing plate 206, the telescopic rod 207, the sealing mechanism 3, the rotating rod 301, the motor 302, the gear 303, the mounting cylinder 304, the sealing strip 305, the adjusting mechanism 4, the threaded rod 401, the guide rod 402, the connecting plate 403, the mounting rack 5, the placing rack 6, the guide rail 7, the roller 8 and the placing plate 9.

Detailed Description

Reference will now be made in detail to the present embodiments of the present invention, preferred embodiments of which are illustrated in the accompanying drawings, wherein the drawings are provided for the purpose of visually supplementing the description in the specification and so forth, and which are not intended to limit the scope of the utility model.

Referring to fig. 1-3, the present invention provides a technical solution: a point-breaking mechanism of a PO plastic bag making machine comprises an installation platform 1 and a processing assembly, wherein an installation frame 5 is fixedly installed at the top of the installation platform 1; the spot-breaking mechanism 2 is arranged on the inner side of the mounting frame 5, the cylinder 201 is fixedly mounted on the top of the mounting frame 5, a hole is formed in the top of the mounting frame 5, and the free end of the cylinder 201 penetrates through the hole to extend to the inner side of the mounting frame 5 and is fixedly provided with a telescopic rod 207; the processing assembly comprises a sealing mechanism 3 and an adjusting mechanism 4, the sealing mechanism 3 is arranged above the mounting table 1 and is located on the outer side of the point breaking mechanism 2, and the adjusting mechanism 4 is arranged at the top of the mounting table 1 and is located below the sealing mechanism 3.

Further, the spot-breaking mechanism 2 comprises an air cylinder 201, an installation rod 202, a pressing plate 203, a spring 204, a punching plate 205, a fixing plate 206 and an expansion rod 207, the pressing plate 203 is fixedly installed at the bottom of the expansion rod 207, a placing plate 9 is fixedly installed at the inner side of the installation rack 5, four groups of installation rods 202 are fixedly installed between the placing plate 9 and the installation rack 5, four groups of installation holes are formed in the top of the pressing plate 203, the pressing plate 203 is sleeved on the outer wall of the installation rod 202 through the installation holes, the outer wall of the installation rod 202 is sleeved on the spring 204, two groups of fixing plates 206 are arranged at the inner side of the installation rack 5, two groups of through holes are formed in the top of the fixing plate 206, the fixing plate 206 is sleeved on the outer wall of the installation rod 202 through the through holes, the spring 204 is fixedly installed between the fixing plate 206 and the pressing plate 203, the punching plate 205 is fixedly installed at the bottom of the pressing plate 203, and the spot-breaking mechanism can be started by controlling the air cylinder 201, make clamp plate 203 descend under the drive effect of cylinder 201 and the guide effect of installation pole 202, fixed plate 206 is pushed down the plastic bag fixedly, makes things convenient for the board 205 of punching to carry out the point break to the plastic bag, improves processingquality, reduces the operation degree of difficulty, and the practicality is strong.

Sealing mechanism 3 includes dwang 301, motor 302, gear 303, an installation section of thick bamboo 304 and sealing strip 305, the top of mount table 1 is provided with rack 6, rack 6's outside fixed mounting has motor 302, rack 6's inboard is rotated and is installed two sets of dwang 301, the outside fixed mounting of dwang 301 has an installation section of thick bamboo 304, three sets of installation perforation have been seted up in rack 6's the outside, dwang 301 passes the installation and perforates the output shaft that extends to rack 6's outside motor 302 and passes through a set of dwang 301 of shaft coupling fixed mounting, fixed mounting has gear 303 on two sets of dwang 301's the outer wall, two sets of gear 303 mesh, the draw-in groove has been seted up in the outside of an installation section of thick bamboo 304, fixed mounting has sealing strip 305 in the draw-in groove, the start-up of control motor 302, make two sets of gear 303 mesh transmission effect, the control seals opening of strip 305, seal the plastic bag.

Further, adjustment mechanism 4 includes threaded rod 401, guide bar 402 and connecting plate 403, the top fixed mounting of mount table 1 has connecting plate 403, fixed mounting has guide bar 402 between connecting plate 403 and the mounting bracket 5, rotate between connecting plate 403 and the mounting bracket 5 and install 41, trepanning and screw hole have been seted up in rack 6's the outside, rack 6 establishes through the trepanning and installs on the outer wall of guide bar 402, rack 6 passes through screw hole threaded mounting on the outer wall of threaded rod 401, can pass through the rotation crank, make rack 6 remove under the drive effect of threaded rod 401 and the guide effect of guide bar 402, adjust the position of sealing, be favorable to processing out the plastic bag of different specifications, and the production cost is reduced.

Further, two sets of guide rails 7 are fixedly mounted at the top of the mounting table 1, two sets of rollers 8 are fixedly mounted at the bottom of the placing frame 6, and the rollers 8 are slidably mounted on the inner sides of the guide rails 7.

Furthermore, an opening is formed in the outer side of the connecting plate 403, the threaded rod 401 penetrates through the opening to extend to the outer side of the connecting plate 403, and a crank is fixedly mounted on the threaded rod, so that the working efficiency is improved, and popularization and use are facilitated.

The working principle is as follows: the plastic bag is placed between two sets of installation cylinders 304 and below the punching plate 205, the starting of the air cylinder 201 is controlled, the pressing plate 203 is made to descend under the driving effect of the air cylinder 201 and the guiding effect of the installation rod 202, the spring is compressed, the plastic bag is pressed by the fixing plate 206, the punching plate 205 breaks the plastic bag, the crank is rotated, the placing frame 6 is made to move under the driving effect of the threaded rod 401 and the guiding effect of the guide rod 402, the roller 8 slides in the guide rail 7, the sealing position is adjusted, the plastic bag moves to a proper position, the starting of the motor 302 is controlled, the two sets of gears 303 are meshed with each other to realize the transmission effect, the opening of the sealing strip 305 is controlled, and the plastic bag is sealed.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides a point of PO plastics system bag machine constructs, includes mount table (1) and processing subassembly, its characterized in that: the top of the mounting table (1) is fixedly provided with a mounting frame (5);

the spot-breaking mechanism (2) is arranged on the inner side of the mounting frame (5), an air cylinder (201) is fixedly mounted on the top of the mounting frame (5), a hole is formed in the top of the mounting frame (5), and the free end of the air cylinder (201) penetrates through the hole to extend to the inner side of the mounting frame (5) and is fixedly provided with a telescopic rod (207);

the processing assembly comprises a sealing mechanism (3) and an adjusting mechanism (4), the sealing mechanism (3) is arranged above the mounting table (1) and is located on the outer side of the spot breaking mechanism (2), and the adjusting mechanism (4) is arranged at the top of the mounting table (1) and is located below the sealing mechanism (3).

2. The spot-breaking mechanism of a PO plastic bag machine according to claim 1, characterized in that: the spot-breaking mechanism (2) comprises an air cylinder (201), mounting rods (202), a pressing plate (203), a spring (204), a punching plate (205), a fixing plate (206) and an expansion rod (207), wherein the pressing plate (203) is fixedly mounted at the bottom of the expansion rod (207), a placing plate (9) is fixedly mounted on the inner side of a mounting frame (5), four groups of mounting rods (202) are fixedly mounted between the placing plate (9) and the mounting frame (5), four groups of mounting holes are formed in the top of the pressing plate (203), the pressing plate (203) is sleeved on the outer wall of the mounting rods (202) through the mounting holes, the spring (204) is sleeved on the outer wall of the mounting rods (202), two groups of fixing plates (206) are arranged on the inner side of the mounting frame (5), two groups of punching holes are formed in the top of the fixing plates (206), and the fixing plates (206) are sleeved on the outer wall of the mounting rods (202) through the punching holes, the spring (204) is fixedly arranged between the fixing plate (206) and the pressing plate (203), and the punching plate (205) is fixedly arranged at the bottom of the pressing plate (203).

3. The spot-breaking mechanism of a PO plastic bag machine according to claim 2, characterized in that: the sealing mechanism (3) comprises a rotating rod (301) and a motor (302), gear (303), an installation section of thick bamboo (304) and sealing strip (305), the top of mount table (1) is provided with rack (6), the outside fixed mounting of rack (6) has motor (302), the inboard of rack (6) is rotated and is installed two sets of dwang (301), the outside fixed mounting of dwang (301) has an installation section of thick bamboo (304), three sets of installation perforation have been seted up in the outside of rack (6), dwang (301) pass installation perforation and extend to a set of dwang (301) of shaft coupling fixed mounting to the output shaft of outside motor (302) of rack (6), fixed mounting has gear (303) on the outer wall of two sets of dwang (301), two sets of gear (303) mesh mutually, the draw-in groove has been seted up in the outside of installation section of thick bamboo (304), fixed mounting has sealing strip (305) in the draw-in groove.

4. The spot-breaking mechanism of a PO plastic bag machine according to claim 3, characterized in that: adjustment mechanism (4) include threaded rod (401), guide bar (402) and connecting plate (403), the top fixed mounting of mount table (1) has connecting plate (403), fixed mounting has guide bar (402) between connecting plate (403) and mounting bracket (5), rotate between connecting plate (403) and mounting bracket (5) and install (41), trepanning and screw hole have been seted up in the outside of rack (6), rack (6) are established through the trepanning cover and are installed on the outer wall of guide bar (402), rack (6) are installed on the outer wall of threaded rod (401) through screw hole screw thread.

5. The spot-breaking mechanism of a PO plastic bag machine according to claim 4, characterized in that: the top fixed mounting of mount table (1) has two sets of guide rails (7), and the bottom fixed mounting of rack (6) has two sets of gyro wheels (8), and gyro wheel (8) slidable mounting is in the inboard of guide rail (7).

6. The spot-breaking mechanism of a PO plastic bag machine according to claim 5, characterized in that: an opening is formed in the outer side of the connecting plate (403), and the threaded rod (401) penetrates through the opening to extend to the outer side of the connecting plate (403) and is fixedly provided with a crank.