CN210046759U

CN210046759U - Punching device

Info

Publication number: CN210046759U
Application number: CN201920538195.3U
Authority: CN
Inventors: 崔建; 姜法宏
Original assignee: QINGDAO HENGXIN PLASTIC CO Ltd
Current assignee: QINGDAO HENGXIN PLASTIC CO Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-02-11
Anticipated expiration: 2029-04-19

Abstract

The utility model relates to the technical field of heating pad production and processing, and discloses a punching device, which solves the problems that the punching efficiency is low when the existing base cloth is punched, and the base cloth is easy to wrinkle when punching, and comprises a base and a guide mechanism, wherein the base is transversely provided with a through groove along the length direction, the top end of the base is provided with two cylinders, the two cylinders are respectively fixed at the two sides of the base through a connecting column, the telescopic end of the cylinder is positioned at one side close to the base, the telescopic end of the cylinder is fixed with a mounting block, the bottom end of the mounting block is vertically fixed with a punching rod, the lower end of the punching rod extends into the through groove, a gap is left between the punching rod and the bottom surface of the through groove, a punching hole is arranged under the punching rod, the punching rod is driven to repeatedly ascend and descend by the repeated movement of the telescopic end of the cylinder, and the base cloth is quickly punched through the, thereby improving the punching efficiency.

Description

Punching device

Technical Field

The utility model relates to a heating pad production and processing technology field especially relates to a punching device.

Background

The heating mat is a mat for heating objects as the name implies, and the heating mat is needed in the asphalt transportation process. The liquid asphalt is filled into a container, the asphalt is gradually solidified in the transportation process, and the asphalt needs to be heated to be in a liquid state after reaching the destination so as to be output to the container.

The heating pad needs to punch a hole in the base cloth in the production and processing process so as to meet the processing requirement of the base cloth, the existing base cloth is low in punching efficiency when punched, and the base cloth is easy to wrinkle when punched, so that the punching device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current base cloth that exists among the prior art when punching a hole, punching efficiency is low, and when punching a hole, the easy shortcoming of goffer that takes place of base cloth, and a punching device who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a punching device, includes base and guiding mechanism, the base has transversely been seted up logical groove along its length direction, and the top of base is provided with two cylinders, two the cylinder is fixed in the both sides of base through the spliced pole respectively, the flexible end of cylinder is located and is close to one side of base, and the flexible end of cylinder is fixed with the installation piece, the vertical punching rod that is fixed with in bottom of installation piece, the lower extreme of punching rod extends to lead to the inslot, and the punching rod with lead to leaving the clearance between the groove bottom surface to be equipped with the punching press hole under the punching press rod, guiding mechanism includes two mounting panels, two the mounting panel is fixed lead to the top in groove, and two rotate between the mounting panel and install the compression roller.

Preferably, the punching hole is located on the base, and the punching hole penetrates through the base.

Preferably, the guide mechanisms are located on both sides of the punching rod.

Preferably, the outer wall of the stamping rod is sleeved with an extrusion block, the extrusion block is connected with the outer wall of the stamping rod in a sliding mode, a return spring is fixed on the extrusion block, the return spring is sleeved on the stamping rod, the bottom end of the return spring is fixed on the extrusion block, and the top end of the return spring is fixed on the installation block.

Preferably, the punching rod is matched with the punching hole.

Preferably, the stamping rod is connected with the base in a sliding mode.

The utility model has the advantages that:

1. through passing through the groove to the base cloth, and be located the lower extreme of compression roller and punching press pole, by the motion repeatedly of the flexible end of cylinder, drive punching press pole rise repeatedly and move down to punch a hole fast to the base cloth through the cooperation in punching press pole and punching press hole, thereby improved punching efficiency.

2. Through the bottom that the compression roller pressed the base cloth in logical groove, made the base cloth level by the compression roller, fold when preventing the base cloth and punching a hole to be convenient for the base cloth through the compression roller and punch a hole the removal.

Drawings

Fig. 1 is a schematic structural view of a punching apparatus provided by the present invention;

fig. 2 is a schematic structural diagram at a in fig. 1.

In the figure: the stamping die comprises a base 1, a through groove 2, a stamping hole 3, a cylinder 4, a connecting column 5, an installation block 6, a stamping rod 7, an extrusion block 8, a return spring 9, an installation plate 10 and a pressing roller 11.

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.

In the description of the present invention, it is to 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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-2, a punching device comprises a base 1 and a guiding mechanism, wherein the base 1 is transversely provided with a through groove 2 along the length direction thereof, and the top end of the base 1 is provided with two cylinders 4, the two cylinders 4 are respectively fixed on the two sides of the base 1 through connecting columns 5, the connecting columns 5 are positioned at the four corners of the bottom of the cylinders 4, the telescopic ends of the cylinders 4 are positioned at one side close to the base 1, and the telescopic end screw of the cylinder 4 is fixed with an installation block 6, the bottom end of the installation block 6 is fixed with a stamping rod 7 by a vertical bolt, the lower end of the stamping rod 7 extends into the through groove 2, a gap is left between the stamping rod 7 and the bottom surface of the through groove 2, and be equipped with punching press hole 3 under punching press pole 7, guiding mechanism includes two mounting panels 10, and two mounting panels 10 welded fastening are on leading to groove 2's top inner wall, and rotate through the bearing between two mounting panels 10 and install compression roller 11.

Further, the punching hole 3 is located on the base 1, and the punching hole 3 penetrates through the base 1.

Furthermore, the guide mechanisms are positioned on two sides of the stamping rod 7, and the number of the guide mechanisms is three, and the guide mechanisms are respectively positioned on two sides of the two cylinders 4.

Further, the cover is equipped with extrusion piece 8 on the outer wall of punching press pole 7, the bottom of extrusion piece 8 is spliced there is rubber, sliding connection between extrusion piece 8 and the outer wall of punching press pole 7, and be fixed with reset spring 9 on the extrusion piece 8, reset spring 9 cover is established on punching press pole 7, and reset spring 9's bottom welded fastening is on extrusion piece 8, and reset spring 9's top welded fastening is on installation piece 6, cushion when moving down installation piece 6 through reset spring 9.

Furthermore, the punching rod 7 is matched with the punching hole 3.

Further, the stamping rod 7 is connected with the base 1 in a sliding mode.

In this embodiment, through passing through groove 2 to the base cloth, and be located the lower extreme of compression roller 11 and punching press pole 7, by the motion of the flexible end of cylinder 4, drive punching press pole 7 rise repeatedly and move down, and punch a hole to the base cloth fast through the cooperation of punching press pole 7 with punching press hole 3, thereby the efficiency of punching a hole has been improved, compression roller 11 presses the base cloth in the bottom that leads to groove 2 simultaneously, make the base cloth level and smooth by the compression roller, fold when preventing the base cloth from punching a hole, and the removal when being convenient for the base cloth through compression roller 11 and punching a hole.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A punching device comprises a base (1) and a guide mechanism, and is characterized in that the base (1) is transversely provided with a through groove (2) along the length direction thereof, the top end of the base (1) is provided with two cylinders (4), the two cylinders (4) are respectively fixed on two sides of the base (1) through connecting columns (5), the telescopic ends of the cylinders (4) are positioned at one side close to the base (1), the telescopic ends of the cylinders (4) are fixed with a mounting block (6), the bottom end of the mounting block (6) is vertically fixed with a punching rod (7), the lower end of the punching rod (7) extends into the through groove (2), a gap is reserved between the punching rod (7) and the bottom surface of the through groove (2), and punching holes (3) are arranged under the punching rod (7), the guide mechanism comprises two mounting plates (10), the two mounting plates (10) are fixed at the top of the through groove (2), and the press roller (11) is rotatably mounted between the two mounting plates (10).

2. A punching device according to claim 1, characterized in that the punching hole (3) is located in the base (1) and that the punching hole (3) extends through the base (1).

3. A punch device as claimed in claim 1, characterized in that the guide means are located on both sides of the punch rod (7).

4. A punching apparatus according to claim 1, characterized in that an extrusion block (8) is sleeved on the outer wall of the punching rod (7), the extrusion block (8) is slidably connected with the outer wall of the punching rod (7), a return spring (9) is fixed on the extrusion block (8), the return spring (9) is sleeved on the punching rod (7), the bottom end of the return spring (9) is fixed on the extrusion block (8), and the top end of the return spring (9) is fixed on the mounting block (6).

5. A punching device according to claim 1, characterized in that the punching rod (7) is adapted to the punching hole (3).

6. A punching device according to claim 1, characterized in that the punching rod (7) is in sliding connection with the base (1).