CN219236336U

CN219236336U - Cutting device of bag making machine

Info

Publication number: CN219236336U
Application number: CN202320290665.5U
Authority: CN
Inventors: 黄日旦
Original assignee: Jiangsu Huayue New Packaging Material Co ltd
Current assignee: Jiangsu Huayue New Packaging Material Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-06-23
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a cutting device of a bag making machine, which comprises a base, wherein the top of the base is fixedly connected with a supporting frame, the bottom of the supporting frame is fixedly connected with a hydraulic expansion device, the output end of the hydraulic expansion device is fixedly connected with a connecting block, the bottom of the connecting block is fixedly connected with a cutting tool, and the top of the base is fixedly connected with a bearing strip. According to the utility model, the two pull blocks are pulled outwards to enable the bolt to leave the slot, then the pull blocks can slide left and right, at the moment, the pull blocks drive the slip ring to slide through the connecting column, and further drive the limiting plates to slide to a proper position, at the moment, the length between the two limiting plates can be matched with the width of the bag, the pull blocks are loosened to enable the bolt to be inserted into the slot, the limiting plates can be fixed, and then the bag is cut through the cutting tool, so that the two sides of the bag raw material can be limited and corrected, and the purpose of reducing waste is achieved.

Description

Cutting device of bag making machine

Technical Field

The utility model relates to the technical field of bag making machines, in particular to a cutting device of a bag making machine.

Background

The bag making machine is a machine for making various plastic bags or bags made of other materials, the processing range of the bag making machine is various plastic bags or bags made of other materials with different sizes, thicknesses and specifications, and the plastic bags are generally taken as main products.

At present, when the cutting device of the bag making machine cuts the bag raw materials, the bag raw materials need to be transmitted to the lower part of the cutter head of the cutting device, then the cutting device is started to cut the bag raw materials, but the two sides of the existing cutting device are not provided with limiting correction structures, so that the bag raw materials are easy to incline outwards when being transmitted to the cutting position, and waste materials are easy to be generated if the bag raw materials are not righted timely at the moment, so that the production cost and the efficiency are influenced.

Therefore, the existing cutting device needs to be modified, and the problem that waste materials are generated due to the fact that limiting correction cannot be performed on two sides of the bag raw material, and the phenomenon that the bag raw material is inclined outwards easily occurs is effectively prevented.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a cutting device of a bag making machine, which has the advantages of limiting and correcting two sides of a bag raw material so as to reduce waste, and solves the problems that the two sides of the bag raw material cannot be limited and corrected, so that the bag raw material is easy to incline outwards and waste is generated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cutting device of bag making machine, includes the base, the top fixedly connected with support frame of base, the bottom fixedly connected with hydraulic pressure expansion bend of support frame, hydraulic pressure expansion bend's output fixedly connected with connecting block, the bottom fixedly connected with cutting tool of connecting block, the top fixedly connected with of base bears the strip, the notch has been seted up at the top of bearing the strip, and the notch is located cutting tool under and rather than the cooperation use, the inner wall fixedly connected with traveller of bearing the strip, the surface symmetry cover of traveller is equipped with the sliding ring, the sliding opening has been seted up to the top symmetry of bearing the strip, the top fixedly connected with limiting plate of sliding ring, and limiting plate and sliding connection, the front symmetry of bearing the strip has been seted up and has been moved the mouth, the front fixedly connected with spliced pole of sliding ring, the other end of spliced pole runs through and moves mouth and fixedly connected with telescopic link, the surface cover of telescopic link is equipped with the extension spring, the output fixedly connected with pull block of telescopic link, the equal fixedly connected with of top and bottom of pull block is equipped with the slot about moving the slot, the slot is equipped with the slot that just has.

As the preferable mode of the utility model, the inner wall of the supporting frame is symmetrically provided with the limit grooves, both ends of the connecting block are fixedly connected with the limit blocks, and the limit blocks are in sliding connection with the limit grooves.

Preferably, the height of the cutting tool is equal to the height of the notch, and the length of the sliding port is the same as that of the moving port.

As the preferable mode of the utility model, the auxiliary strips are symmetrically and fixedly connected in the bearing strips, the sliding blocks are sleeved on the surfaces of the connecting columns, and the sliding blocks are in sliding connection with the auxiliary strips.

Preferably, the number of the slots is a plurality, and the slots are uniformly arranged transversely.

As the preferable mode of the utility model, the inside of the slot is fixedly connected with a magnetic block which is magnetically connected with the bolt.

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

1. according to the utility model, the two pull blocks are pulled outwards to enable the bolt to leave the slot, then the pull blocks can slide left and right, at the moment, the pull blocks drive the slip ring to slide through the connecting column, and further drive the limiting plates to slide to a proper position, at the moment, the length between the two limiting plates can be matched with the width of the bag, the pull blocks are loosened to enable the bolt to be inserted into the slot, the limiting plates can be fixed, and then the bag is cut through the cutting tool, so that the two sides of the bag raw material can be limited and corrected, and the purpose of reducing waste is achieved.

2. According to the utility model, through the arrangement of the limiting groove and the limiting block, the connecting block and the cutting tool can move more stably, and the problem that the connecting block moves to drive the cutting tool to shake is prevented.

Drawings

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

FIG. 2 is a schematic top view of a carrier strip of the present utility model;

FIG. 3 is a schematic left-hand cross-sectional view of a carrier strip of the present utility model;

fig. 4 is a schematic top view of the telescopic rod and tension spring of the present utility model.

In the figure: 1. a base; 2. a support frame; 3. a hydraulic retractor; 4. a connecting block; 5. a cutting tool; 6. a carrier strip; 7. a notch; 8. a spool; 9. a slip ring; 10. a sliding port; 11. a limiting plate; 12. a moving port; 13. a connecting column; 14. a telescopic rod; 15. a tension spring; 16. pulling blocks; 17. a plug pin; 18. a slot; 19. a limit groove; 20. a limiting block; 21. an auxiliary strip; 22. a slide block; 23. a magnetic block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the cutting device of the bag making machine provided by the utility model comprises a base 1, wherein the top of the base 1 is fixedly connected with a support frame 2, the bottom of the support frame 2 is fixedly connected with a hydraulic telescopic device 3, the output end of the hydraulic telescopic device 3 is fixedly connected with a connecting block 4, the bottom of the connecting block 4 is fixedly connected with a cutting tool 5, the top of the base 1 is fixedly connected with a bearing bar 6, the top of the bearing bar 6 is provided with a notch 7, the notch 7 is positioned right below the cutting tool 5 and matched with the cutting tool, the inner wall of the bearing bar 6 is fixedly connected with a sliding column 8, the surface of the sliding column 8 is symmetrically sleeved with a sliding ring 9, the top of the bearing bar 6 is symmetrically provided with a sliding opening 10, the top of the sliding ring 9 is fixedly connected with a limiting plate 11, the limiting plate 11 is slidably connected with the sliding opening 10, the front of the bearing bar 6 is symmetrically provided with a moving opening 12, the front of the sliding ring 9 is fixedly connected with a connecting column 13, the other end of the connecting column 13 penetrates through the moving opening 12 and is fixedly connected with a telescopic rod 14, the surface of the telescopic rod 14 is sleeved with a tension spring 15, the output end of the telescopic rod 14 is fixedly connected with a sliding block 16, the sliding block 16 is fixedly connected with the bottom of the sliding ring 16 and the sliding ring 16 is symmetrically connected with the sliding opening 18, and the sliding opening 18 is symmetrically connected with the sliding opening 18.

Referring to fig. 1, limit grooves 19 are symmetrically formed in the inner wall of the support frame 2, limit blocks 20 are fixedly connected to two ends of the connecting block 4, and the limit blocks 20 are slidably connected with the limit grooves 19.

By means of the technical optimization scheme, through the arrangement of the limiting grooves 19 and the limiting blocks 20, the connecting block 4 and the cutting tool 5 can be enabled to move more stably, and the problem that the connecting block 4 moves to drive the cutting tool 5 to shake is solved.

Referring to fig. 2 and 3, the height of the cutter 5 is equal to the height of the notch 7, and the length of the slide port 10 is the same as the length of the moving port 12.

As a technical optimization scheme of the utility model, the height of the cutting tool 5 is equal to the height of the notch 7, so that the problem that the cutting tool 5 collides with the connecting column 13 when the blanking material enters the notch 7 is prevented, and the movement track of the pull block 16 and the movement track of the limiting plate 11 can be kept consistent by arranging the length of the sliding port 10 to be the same as the length of the moving port 12.

Referring to fig. 3, auxiliary strips 21 are symmetrically and fixedly connected to the inside of the carrying strip 6, sliding blocks 22 are sleeved on the surfaces of the connecting columns 13, and the sliding blocks 22 are in sliding connection with the auxiliary strips 21.

As a technical optimization scheme of the utility model, the arrangement of the auxiliary bar 21 and the sliding block 22 prevents the problem of inclination when the connecting column 13 is moved, and improves the stability of the device.

Referring to fig. 1, the number of the slots 18 is a plurality, and the slots 18 are uniformly arranged in a lateral direction.

As a technical optimization scheme of the utility model, the two limiting plates 11 can be matched with bags of different specifications through the arrangement of the plurality of slots 18, so that the practicability of the device is improved.

Referring to fig. 2 and 3, a magnetic block 23 is fixedly connected to the inside of the slot 18, and the magnetic block 23 is magnetically connected to the latch 17.

As a technical optimization scheme of the utility model, the connection between the bolt 17 and the slot 18 is improved through the arrangement of the magnetic block 23.

The working principle and the using flow of the utility model are as follows: when a worker uses the bag making machine to cut the bag raw material, firstly, the distance between the two limiting plates 11 is adjusted according to the length of the bag raw material, namely, the two pull blocks 16 are pulled outwards to enable the bolt 17 to be separated from the slot 18, then the pull blocks 16 are slid left and right to enable the bolt 17 to slide to a proper position in the moving port 12, at the moment, the pull blocks 16 drive the connecting column 13 to move, then the slip ring 9 is driven to slide on the slip column 8, the limiting plates 11 are driven to slide through the slip ring 9, the limiting plates 11 and the pull blocks 16 synchronously move in the slip port 10, and slide between the auxiliary strips 21 and the inner wall of the bearing strip 6 through the sliding blocks 22, the stability of the connecting column 13 during movement is improved, then the bolt 17 is inserted into the slot 18 through the reaction force of the tension spring 15, so that the effect of fixing the limiting plates 11 is achieved, at the moment, the magnetic blocks 23 are magnetically connected with the bolt 17, the bearing strip 6 is placed on the bearing strip 6 to enable the cutting position to be aligned with the slot 7, two sides of the bag raw material are contacted with the two limiting plates 11, the two sides of the limiting plates 11 are enabled to move, and then the cutter 3 is driven to move downwards, the cutter 4 is driven to move downwards, and the cutting effect of the bag raw material can be corrected, and then the cut into the cut raw material can be completed.

To sum up: this cutting device of system bag machine through base 1, support frame 2, hydraulic telescoping device 3, connecting block 4, cutting tool 5, bear strip 6, notch 7, slide column 8, sliding ring 9, slide mouth 10, limiting plate 11, remove mouthful 12, spliced pole 13, telescopic link 14, extension spring 15, pull block 16, bolt 17 and slot 18's cooperation use, has solved and can not carry out spacing correction to the both sides of sack, makes it take place the phenomenon of outside slope easily, leads to producing the problem of waste material.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 cutting device of system bag machine, includes base (1), its characterized in that: the utility model discloses a telescopic device, including base (1) and slide ring (8) and pull rod (13) and fixed sleeve, top fixedly connected with support frame (2) of base (1), the bottom fixedly connected with hydraulic telescoping device (3) of support frame (2), the output fixedly connected with connecting block (4) of hydraulic telescoping device (3), the bottom fixedly connected with cutting tool (5) of connecting block (4), the top fixedly connected with carrier strip (6) of base (1), notch (7) have been seted up at the top of carrier strip (6), and notch (7) are located cutting tool (5) and use rather than the cooperation, the inner wall fixedly connected with slide column (8) of carrier strip (6), the surface symmetry cover of slide column (8) is equipped with sliding ring (9), slide opening (10) have been seted up at the top symmetry of carrier strip (6), and limited plate (11) and slide opening (10) sliding connection, the front symmetry of carrier strip (6) has been seted up and has been moved movable mouth (12), the front fixedly connected with of sliding ring (9) is connected with slide column (8), the other end (14) is moved in the symmetry of slide column (8) and is equipped with extension rod (14), the telescopic device is characterized in that a pull block (16) is fixedly connected to the output end of the telescopic rod (14), bolts (17) are fixedly connected to the top and the bottom of the pull block (16), slots (18) are symmetrically formed in the surface of the bearing strip (6) relative to the moving port (12), and the slots (18) are clamped with the bolts (17).

2. The pouch machine cutting apparatus of claim 1, wherein: limiting grooves (19) are symmetrically formed in the inner wall of the supporting frame (2), limiting blocks (20) are fixedly connected to the two ends of the connecting block (4), and the limiting blocks (20) are slidably connected with the limiting grooves (19).

3. The pouch machine cutting apparatus of claim 1, wherein: the height of the cutting tool (5) is equal to the height of the notch (7), and the length of the sliding port (10) is the same as the length of the moving port (12).

4. The pouch machine cutting apparatus of claim 1, wherein: auxiliary strips (21) are symmetrically and fixedly connected in the bearing strips (6), sliding blocks (22) are sleeved on the surfaces of the connecting columns (13), and the sliding blocks (22) are in sliding connection with the auxiliary strips (21).

5. The pouch machine cutting apparatus of claim 1, wherein: the number of the slots (18) is a plurality of the slots (18), and the slots (18) are transversely and uniformly arranged.

6. The pouch machine cutting apparatus of claim 5, wherein: the inside of slot (18) fixedly connected with magnetic path (23), and magnetic path (23) are connected with bolt (17) magnetism.