CN210148307U - Plastic gasket die-cutting machine - Google Patents

Abstract

The utility model discloses a plastic gasket die-cutting machine, which comprises a workbench extending along the left and right directions, a die-cutting mechanism arranged above the workbench through an up-down reciprocating mechanism, a feeding mechanism arranged at the left side of the workbench, and a separating mechanism arranged at the right side of the workbench, the separating mechanism comprises a material pressing roller arranged on the upper right of the workbench, a first rotating shaft arranged on the right side of the material pressing roller, and a material collecting winding drum arranged above the first rotating shaft, a gap is arranged between the material pressing roller and the first rotating shaft, the material receiving winding drum is connected with a driving motor in a transmission way, the rotation axis of swager roll, first pivot, receipts material reel all extends the setting along the fore-and-aft direction, the utility model provides high gasket and plastic coiled material's separation efficiency has avoided the gasket not to break away from out plastic coiled material and has just retrieved, causes the extravagant problem of material.

Description

A plastic gasket die-cutting machine

technical field

The utility model relates to a cutting tool, in particular to a plastic gasket die-cutting machine.

Background technique

Plastic gaskets are widely used in life, such as sealing gaskets in bottle caps. During processing and manufacturing, first die-cut indentations are obtained by processing the plastic coil through a die-cutting machine, and then a pressure rod is used to lower the die-cut indentation. Press to obtain the required gasket, and the conveyor belt transports the gasket to the blanking place for uniform blanking. The traditional separation of plastic gaskets and plastic coils will be due to the insufficient pressing of the pressing rod and the deep die-cutting indentation. As a result, the gasket is still on the paper and does not fall on the conveyor belt, resulting in waste of materials. During the transportation of the conveyor belt, the gasket is easy to separate from the conveyor belt due to its light material, which increases the manufacturing cost.

Utility model content

The technical problem to be solved by the utility model is: a plastic gasket die-cutting machine is required, which can improve the separation effect of the gasket and the plastic coil and reduce the waste of materials.

The solution to the technical problem of the present invention is as follows: a plastic gasket die-cutting machine, comprising a worktable extending along the left-right direction, a die-cutting mechanism disposed above the worktable through an up-down reciprocating mechanism, and a die-cutting mechanism disposed above the worktable. The feeding mechanism on the left side of the worktable, and the separation mechanism provided on the right side of the worktable, the separation mechanism includes a pressing roller arranged on the upper right of the worktable, and a pressing roller arranged on the right side of the pressing roller. A first rotating shaft, a take-up reel disposed above the first rotating shaft, a gap is set between the pressing roller and the first rotating shaft, a drive motor is connected to the take-up reel in a transmission, and the pressure The rotation axes of the feed roller, the first rotating shaft and the take-up reel are all extended in the front-rear direction.

As a further improvement of the above technical solution, a collecting plate is provided below the first rotating shaft, and the collecting plate is inclined downward in a direction away from the worktable.

As a further improvement of the above technical solution, the die-cutting mechanism includes a knife seat disposed above the worktable, and a knife die disposed on the bottom surface of the knife seat, and the knife seat and the knife mold are detachably connected.

As a further improvement of the above technical solution, the up-down reciprocating mechanism includes a hydraulic lifting rod connected between the tool seat and the worktable, and there are no less than one hydraulic lifting rod.

As a further improvement of the above technical solution, the feeding mechanism includes a paper clip assembly disposed on the left side of the worktable, and a discharge reel disposed on the left side of the paper clip assembly, and the paper clip assembly includes a paper clip assembly disposed on the left side The positioning plate on the left side of the worktable, the upper pressing roller connected to the top of the positioning plate through bearings, and the lower pressing roller connected to the bottom of the positioning plate through the first motor, the upper pressing roller is connected to the lower pressing roller. A space for pressing paper is provided between the rollers.

As a further improvement of the above technical solution, a fixing plate is arranged on the right side of the worktable, and the pressing roller is arranged on the fixing plate through a lifting screw.

The beneficial effects of the utility model are as follows: the utility model provides a plastic gasket die-cutting machine, which includes a workbench, and a die-cutting mechanism for processing plastic coils to produce die-cutting indentations is arranged above the workbench. The left side of the table is provided with a feeding mechanism for conveying the plastic coil to the worktable, and a separation mechanism for separating the gasket from the plastic coil along the die-cutting indentation is provided on the right side of the worktable. It passes between the pressing roller and the worktable, and passes through the gap between the pressing roller and the first rotating shaft around the pressing roller, and is finally fixed on the rewinding reel. When the drive motor drives the rewinding reel to rotate, The plastic coil moves on the worktable. Since the plastic coil is bent when it wraps around the pressing roller, the gasket in the die-cut indentation on the plastic coil will be detached from the plastic along the die-cut indentation during bending. After the coil and the gasket are bent, the plastic coil is partially separated from the plastic coil along the die-cutting indentation. The part of the gasket that is separated from the plastic coil will be blocked by the first rotating shaft and cannot pass through the first gap. Under the continuous movement of the plastic coil, the plastic coil is completely separated from the plastic coil, and the separation is completed. There is no need to use other mechanisms to press the gasket out of the plastic coil. The overall design is more simple and ingenious. Even better, it avoids the problem of recycling plastic coils with gaskets, causing material waste, and saving production costs.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly describes the accompanying drawings that are used in the description of the embodiments. Obviously, the described drawings are only a part of the embodiments of the present invention, but not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings according to these drawings without creative work.

Figure 1 is a schematic diagram of the overall structure of the present invention.

In the picture: 1- worktable, 2- press roller, 3- first shaft, 4- reel, 5- collecting plate, 6- knife seat, 7- knife die, 8- hydraulic lifting rod, 9 - Unwinding reel, 10-upper pressing roller, 11-lower pressing roller, 12-fixing plate, 13-positioning plate.

Detailed ways

The concept, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, those skilled in the art can obtain other embodiments without creative work, All belong to the scope of protection of the present invention. In addition, all connection relationships mentioned in the text do not mean that the components are directly connected, but refer to a better connection structure that can be formed by adding or reducing connection accessories according to specific implementation conditions. Various technical features in the present invention can be combined interactively on the premise of not contradicting each other.

1 , a plastic gasket die-cutting machine includes a worktable 1 extending along the left-right direction, a die-cutting mechanism disposed above the worktable 1 through an up-down reciprocating mechanism, and a die-cutting mechanism disposed on the left side of the worktable 1 The feeding mechanism and the separation mechanism arranged on the right side of the worktable 1, the separation mechanism includes a pressing roller 2 arranged on the upper right of the worktable 1, and a No. A rotating shaft 3, a take-up reel 4 arranged above the first rotating shaft 3, a gap is set between the pressing roller 2 and the first rotating shaft 3, and the take-up reel 4 is driven and connected with a drive The motor, the rotation axis of the pressing roller 2, the first rotating shaft 3, and the receiving reel 4 are all extended in the front-rear direction.

As can be seen from the above, the present utility model provides a plastic gasket die-cutting machine, which includes a workbench 1, and a die-cutting mechanism for processing plastic coils to produce die-cutting indentations is arranged above the workbench 1. The left side is provided with a feeding mechanism for conveying the plastic coil to the worktable 1, and the right side of the worktable 1 is provided with a separation mechanism for separating the gasket from the plastic coil along the die-cutting indentation. One side passes between the pressing roller 2 and the worktable 1, and passes through the gap between the pressing roller 2 and the first rotating shaft 3 around the pressing roller 2, and finally is fixed on the take-up reel 4. When the drive motor drives When the take-up reel 4 rotates, the plastic coil moves on the worktable 1. Since the plastic coil is bent when it wraps around the pressing roller 2, the gasket in the die-cut indentation on the plastic coil is bent when it is bent. The plastic coil will be separated from the plastic coil along the die-cutting indentation. After the gasket is bent, it will partially separate from the plastic coil along the die-cutting indentation. The part of the gasket that is separated from the plastic coil will be blocked by the first rotating shaft 3 , unable to pass through the first gap, so the gasket is completely separated from the plastic coil under the continuous movement of the plastic coil, and the separation is completed. There is no need to use other mechanisms to press the gasket out of the plastic coil. Cleverly, the effect of separating the gasket from the plastic coil is better, avoiding the problem of recycling the plastic coil even with the gasket on it, causing material waste, and saving production costs.

Further as a preferred embodiment, a collecting plate 5 is provided below the first rotating shaft 3 , the collecting plate 5 is inclined downward in a direction away from the worktable 1 , and the collecting plate 5 will be separated from the plastic roll. The gasket guides the material to fall out of the workbench 1, which is convenient for collection and management.

Further as a preferred embodiment, the die-cutting mechanism includes a knife seat 6 disposed above the worktable 1, a knife mold 7 disposed on the bottom surface of the knife block 6, the knife block 6 and the knife mold 7 For detachable connection, it is convenient to replace different cutter dies 7 according to needs, so as to process different die-cutting indentations on the plastic coil.

Further as a preferred embodiment, the up-down reciprocating mechanism includes a hydraulic lifting rod 8 connected between the tool holder 6 and the worktable 1, and the hydraulic lifting rod 8 is provided with no less than one, preferably, Four hydraulic lifting rods 8 can be provided and installed at the four corners of the tool holder 6, so that the tool holder 6 runs more smoothly.

Further as a preferred embodiment, the feeding mechanism includes a paper clip assembly disposed on the left side of the workbench 1, and a discharge reel 9 disposed on the left side of the paper clip assembly. The paper clip assembly includes a set of The positioning plate 13 on the left side of the table 1, the upper pressing roller 10 connected to the top of the positioning plate 13 through bearings, and the lower pressing roller 11 connected to the bottom of the positioning plate 13 through the first motor. A paper pressing space is set between the pressing roller 10 and the lower pressing roller 11. After the plastic coil is released from the unwinding reel 9, it passes through the pressing paper space and then goes to the worktable 1. The upper pressing roller 10 and the lower pressing roller The paper pressing space formed by the roller 11 clamps the plastic coil, which can make the plastic coil smoother before reaching the table 1. The lower pressing roller 11 is driven by the first motor to rotate, and the plastic coil is moved to the direction of the table 1. delivery.

Further as a preferred embodiment, a fixing plate 12 is provided on the right side of the worktable 1, the pressing roller 2 is arranged on the fixing plate 12 through a lifting screw, and the plastic coil passes through the pressing roller 2 and the work surface. Between the tables 1, before passing the plastic coil material, the pressing roller 2 can be raised by the lifting screw. After the plastic coil passes through, the pressing roller 2 can be lowered by the lifting screw to carry out Press down.

The preferred embodiments of the present invention have been specifically described above, but the present invention is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or variations without departing from the spirit of the present invention. Alternatives, these equivalent modifications or substitutions are all included within the scope defined by the claims of the present application.

Claims (6)

1. A plastic gasket die-cutting machine is characterized in that: including along left right direction extend workstation (1) that sets up, through upper and lower reciprocating mechanism set up in the die-cutting mechanism of workstation (1) top, set up in workstation (1) left feed mechanism, set up in the separating mechanism on workstation (1) right side, separating mechanism including set up in workstation (1) upper right side nip roll (2), set up in first pivot (3) on nip roll (2) right side, set up in receipts material reel (4) of first pivot (3) top, nip roll (2) with be provided with the clearance between first pivot (3), it is connected with driving motor to receive material reel (4) transmission, the rotation axis of nip roll (2), first pivot (3), receipts material reel (4) all extends the setting along the fore-and-aft direction.

2. A plastic shim die cutter as defined in claim 1 wherein: a material collecting plate (5) is arranged below the first rotating shaft (3), and the material collecting plate (5) inclines downwards along the direction far away from the workbench (1).

3. A plastic shim die cutter as defined in claim 1 wherein: the die cutting mechanism comprises a tool apron (6) arranged above the workbench (1) and a cutting die (7) arranged on the bottom surface of the tool apron (6), and the tool apron (6) and the cutting die (7) are detachably connected.

4. A plastic shim die cutter as defined in claim 3 wherein: the up-down reciprocating mechanism comprises a hydraulic lifting rod (8) connected between the tool apron (6) and the workbench (1), and at least one hydraulic lifting rod (8) is arranged.

5. A plastic shim die cutter as defined in claim 1 wherein: feed mechanism including set up in workstation (1) left paper clamping component, set up in paper clamping component left blowing reel (9), paper clamping component including set up in workstation (1) left locating plate (13), through the bearing connect in last compression roller (10) at locating plate (13) top, through first motor connect in the lower compression roller (11) of locating plate (13) bottom, go up compression roller (10) with be provided with the pressure paper space down between compression roller (11).

6. A plastic shim die cutter as defined in claim 1 wherein: the right side of the workbench (1) is provided with a fixing plate (12), and the material pressing roller (2) is arranged on the fixing plate (12) through a lifting screw rod.

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