CN220763717U

CN220763717U - Punching device of bag making machine

Info

Publication number: CN220763717U
Application number: CN202321983278.6U
Authority: CN
Inventors: 吕冬华
Original assignee: Wuxi Hongsheng Center Plastic Color Printing Co ltd
Current assignee: Wuxi Hongsheng Center Plastic Color Printing Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2024-04-12
Anticipated expiration: 2033-07-26

Abstract

The utility model relates to the technical field of punching of bag making machines, in particular to a punching device of a bag making machine, which comprises a side plate, wherein a rectangular groove is fixedly formed in the upper surface of the side plate, a threaded rod is rotatably arranged in the rectangular groove, a first screw is arranged at one end of the threaded rod in a threaded manner, a threaded sleeve is arranged at the outer part of the threaded rod in a threaded manner, a cylinder is fixedly arranged at the lower part of the threaded sleeve, and a rectangular frame is fixedly arranged in the middle of the side plate. According to the utility model, through the arrangement of the threaded rod and the threaded sleeve, when the hydraulic press is used, a worker rotates the crank to drive the threaded rod to rotate, adjusts the hydraulic press to a required position and rotates the first screw to enable the threaded sleeve to be fixed, the threaded rod drives the threaded sleeve to move left and right on the surface of the threaded sleeve through the threaded arrangement, the lower end of the threaded sleeve is fixedly connected with the hydraulic press through a cylinder, and the displacement of the threaded sleeve drives the hydraulic press to displace, so that the effect of adjusting the punching position is achieved, and the situation that the hydraulic press cannot adapt to different punching positions is avoided.

Description

Punching device of bag making machine

Technical Field

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

Background

A bag making machine puncher is a cold punching device which utilizes air pressure generated by an air compressor (air pump) to provide a power source. The paper bag puncher is mainly applied to a bag making machine and matched with the bag making machine for synchronous full-automatic punching; meanwhile, the foot valve (pedal) can be used for controlling independent punching, and the semi-automatic punching machine belongs to semi-automatic punching (which is generally used for post-printing processing and bag manufacturing and processing.

According to the method disclosed in the Chinese patent application publication CN 211968602U, the annular cutter is rapidly heated through the intermediate frequency heating coil, the hydraulic cylinder is started after the heating is finished, the spring (18) is pushed to press the pressing block on the bag body, the bag body can be effectively prevented from moving, the punching precision of the bag body is improved, meanwhile, the ejector rod is continuously lowered, the punching treatment of the bag body is finished by utilizing the heated annular cutter, the situation that the punching position is torn can be avoided, the punching position is smooth and flat, and the punching quality is high. But this practicality can't realize the transformation of punching the position, can't adapt to the demand of different punching the position, and the unable displacement in position of waste material mouth leads to the convenient recovery of waste material to become difficult problem simultaneously.

Disclosure of Invention

The utility model aims to provide a punching device of a bag making machine, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a punching device of system bag machine, includes the curb plate, curb plate upper surface fixed is provided with the rectangular channel, the inside rotation of rectangular channel is provided with the screw thread stick, screw thread stick one end screw thread is provided with first screw, screw thread stick external screw thread is provided with the screw thread cover, the fixed cylinder that is provided with in screw thread cover lower part, the fixed rectangular frame that is provided with in curb plate middle part, the inside slip of rectangular frame is provided with the hydraulic press, the activity of hydraulic press bottom is provided with the punching post, curb plate lower surface one side is fixed to be provided with first rectangle piece, screw thread groove has been seted up on one side of first rectangle piece top, curb plate lower surface opposite side is fixed to be provided with the second rectangle piece, the top screw thread of first rectangle piece is provided with the rectangular plate, rectangular plate one side screw thread is provided with the second screw, the cavity circular slot is seted up to the rectangular plate opposite side, cavity circular slot lower termination has the waste bin.

Preferably, one end of the rectangular groove is rotatably provided with a crank.

Preferably, the lower surface of the cylinder is sleeved with a shock absorption seat.

Preferably, the outside of the stamping column is sleeved with a spring.

Preferably, the upper part of the heat insulation gasket is fixedly provided with a heating wire.

Preferably, the bottom of the punching column is fixedly provided with a heat insulation gasket.

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

this punching device of system bag machine, through the setting of screw rod and thread bush, during the use, the staff rotates the crank and drives the screw rod rotation, adjusts the hydraulic press to waiting to process the position, rotates first screw and makes the screw rod fixed, and the screw rod passes through the screw setting and drives the thread bush and control the removal at its surface, and the thread bush lower extreme passes through cylinder fixedly connected with hydraulic press, and the thread bush displacement drives the hydraulic press displacement to reached the effect of adjusting the trompil position, avoided unable adaptation different perforating position's the condition.

This punching device of system bag machine sets up the screw that screw thread groove and rectangular plate go up the screw thread setting through the first rectangular piece upper surface of lower part, and the staff carries out horizontal adjustment rectangular plate according to required punching position when using and makes hydraulic press punching position unanimous with waste material export position, screws up second screw to screw thread groove fixed rectangular plate, and cavity circular slot lower extreme activity is provided with the waste material bucket, has reached the effect that waste material export is adjustable and waste material easily retrieves.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is a schematic front view of the present utility model.

In the figure: 1. a side plate; 2. rectangular grooves; 3. a threaded rod; 4. a thread sleeve; 5. a cylinder; 6. a rectangular frame; 7. a hydraulic press; 8. stamping a column; 9. a first rectangular block; 10. a thread groove; 11. a second rectangular block; 12. a rectangular plate; 13. a second screw; 14. a hollow circular groove; 15. a waste bin; 16. a crank; 17. a shock absorption seat; 18. a spring; 19. a heating wire; 20. a heat insulating mat; 21. a first screw.

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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a punching device of system bag machine, includes curb plate 1, its characterized in that: the upper surface of the side plate 1 is fixedly provided with a rectangular groove 2, the inside of the rectangular groove 2 is rotationally provided with a threaded rod 3, external threads of the threaded rod 3 are provided with a threaded sleeve 4, and through the arrangement of a crank 16, a worker rotates the crank 16 to drive the threaded rod 3 to rotate when using, so that the effect that the threaded sleeve 4 is displaced to drive the hydraulic press 7 to displace is achieved. The screw rod 3 one end screw thread is provided with first screw 21, set up first screw 21 through the screw thread, when the hydraulic press 7 reaches appointed processing position during the use, can screw up first screw 21, thereby the effect of fixed hydraulic press 7 overall position has been reached, thread bush 4 fixed be provided with cylinder 5 in lower part, curb plate 1 middle part is fixed be provided with rectangular frame 6, the inside slip of rectangular frame 6 is provided with hydraulic press 7, through the setting of sliding hydraulic press 7, during the staff uses, hydraulic press 7 lateral displacement in rectangular tank 2, thereby the effect of hydraulic press 7 transversely limited displacement has been reached, hydraulic press 7 bottom activity is provided with the punching post 8, through the activity setting of punching post 8, the vertical downward movement of punching post 8 when the staff uses, thereby the effect of punching for the substituted machined part has been reached, curb plate 1 lower surface one side is fixed be provided with first rectangular piece 9, thread groove 10 has been seted up to first rectangular piece 9 top one side, offer thread groove 10 through the seting up of thread groove 10, according to required punching position with screw 13 screw thread groove 10 during the use, thereby the effect of adjusting the position in the waste hole has been reached, curb plate 1 lower surface opposite side is fixed be provided with second rectangular piece 11, first rectangular piece 12 has been set up through the rectangular piece 12, the hollow circular groove 12, the hollow round groove 12 has been set up to the hollow round groove 13, the hollow waste material drum is cut into, the hollow groove is used, the hollow 15 has been set up, the waste material drum is used, the hollow 15, the hollow drum is used, the waste material has been set up, and has been put into the hollow drum 15, and has been used, and has 13.

In this embodiment, preferably, one end of the rectangular slot 2 is rotatably provided with a crank 16, and by setting the crank 16, when a worker uses the rectangular slot, the crank 16 is rotated to drive the threaded rod 3 to rotate, thereby achieving the effect that the threaded sleeve 4 is displaced to drive the hydraulic press 7 to displace

In the embodiment, preferably, the lower surface of the cylinder 5 is sleeved with the damping seat 17, and the damping seat 17 is externally connected with the cylinder 5 through the arrangement of the damping seat 17 when in use, so that the function of damping the work of the hydraulic press 7 is achieved;

in this embodiment, preferably, the spring 18 is sleeved outside the punching column 8, and through the fixed arrangement of the spring 18, the spring 18 is externally connected with the punching column 8 in use, so as to provide the downward punching elastic force for the punching column 8 when the punching column 8 is recovered upwards;

in this embodiment, preferably, the heating wire 19 is fixedly arranged on the upper portion of the heat insulation gasket 20, and the heating wire 19 is continuously heated and raised in use through the fixed arrangement of the heating wire 19, so that the effect of heating the punching column 8 is achieved;

in this embodiment, preferably, the bottom of the punching column 8 is fixedly provided with a heat insulation pad 20, and the substitute workpiece is directly contacted with the heat insulation pad 20 in use through the fixed arrangement of the heat insulation pad 20, so as to achieve the effect of preventing the substitute workpiece from being damaged due to high temperature.

When the punching device of the bag making machine is used, firstly, a worker rotates the crank 16 to drive the threaded rod 3 to rotate, the threaded rod 3 drives the threaded sleeve 4 to move left and right on the surface of the threaded rod 3 through the threaded arrangement, the lower end of the threaded sleeve 4 is fixedly connected with the cylinder 5, the lower end of the cylinder 5 is fixedly connected with the hydraulic machine 7, when the threaded rod 3 is adjusted, the threaded sleeve 4, the cylinder 5 and the hydraulic machine 7 follow-up, the hydraulic machine 7 is adjusted to a machining position, a first screw 21 at one end of the threaded rod 3 rotates to enable the threaded rod 3 to be fixed, secondly, a threaded groove 10 is formed in the upper surface of the lower first rectangular block 9, screws arranged on the rectangular plate 12 are unscrewed, the position of a hollow circular groove 14 of the rectangular plate 12 is adjusted to be consistent with the position of the punching column 8, then the second screw is screwed into the threaded groove 10 on the first rectangular block 9 to enable the rectangular plate 12 to be fixed, the position of the 7 is consistent with the position of the waste hydraulic machine, and after the operation is completed, waste materials enter the waste material barrel 15 after the machine begins to work

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Punching device of a bag making machine, comprising a side plate (1), characterized in that: the utility model provides a waste bin, including curb plate (1), curb plate (1) upper surface fixed is provided with rectangular channel (2), the inside rotation of rectangular channel (2) is provided with screw rod (3), screw rod (3) one end screw thread is provided with first screw (21), screw rod (3) external screw thread is provided with screw sleeve (4), screw sleeve (4) lower part is fixed to be provided with cylinder (5), curb plate (1) middle part is fixed to be provided with rectangle frame (6), the inside slip of rectangle frame (6) is provided with hydraulic press (7), hydraulic press (7) bottom activity is provided with punching press post (8), screw channel (10) have been seted up to curb plate (1) lower surface one side fixed first rectangle piece (9), curb plate (1) lower surface opposite side fixed second rectangle piece (11), the top screw thread of first rectangle piece (9) is provided with cylinder (12), screw thread is provided with second screw (13) on one side of curb plate (12), cavity circular recess (14) are seted up to rectangle plate (14), cavity circular recess (15) are terminating down.

2. A punching device of a bag machine according to claim 1, characterized in that: one end of the rectangular groove (2) is rotatably provided with a crank (16).

3. A punching device of a bag machine according to claim 1, characterized in that: the lower surface of the cylinder (5) is sleeved with a damping seat (17).

4. A punching device of a bag machine according to claim 1, characterized in that: and a spring (18) is sleeved outside the stamping column (8).

5. A punching device of a bag machine according to claim 1, characterized in that: the bottom of the punching column (8) is fixedly provided with a heat insulation gasket (20).

6. The bag machine punching apparatus of claim 5, wherein: the upper part of the heat insulation gasket (20) is fixedly provided with a heating wire (19).