Adjustable positioning perforating machine

Abstract

The utility model discloses an adjustable positioning perforating machine which comprises a working table, an installation frame is fixedly installed on the top of the working table, a perforating machine body is arranged on the top of the installation frame, a positioning mechanism is arranged on the top of the working table, the positioning mechanism comprises two positioning plates, positioning holes, positioning rods, a U-shaped plate and a fixing plate, and the two positioning plates are fixedly installed on the top of the working table. Positioning holes are formed in the tops of the two positioning plates, a fixing plate is slidably connected to one side of the mounting frame, a U-shaped plate is fixedly mounted on one side of the fixing plate, and positioning rods matched with the positioning holes are fixedly mounted at the bottom of the U-shaped plate. The fixing plate moves downwards, the positioning rod is driven by the U-shaped plate to move downwards, when the positioning rod is matched with the positioning hole, the goods shelf card can be positioned during punching, deviation of the goods shelf card during punching is prevented, and therefore the goods shelf card can be stably positioned during punching, and rapid and uniform punching on the goods shelf card is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of adjustable positioning punching machines, in particular to an adjustable positioning punching machine. Background Art

[0002] Shelf cards are cards placed on shelves. The cards need to be punched during production to facilitate hanging on the shelves. When punching shelf cards, a punching machine is needed to punch holes in them. The punching machine mainly uses a punch to punch holes at high speed.

[0003] At present, when punching holes in shelf cards, they are mostly placed directly on a punching machine for direct punching. In this way, the shelf cards are not positioned during the punching process, which may easily lead to deviations in the punching positions, thus causing uneven punching of the shelf cards. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide an adjustable positioning punching machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes an adjustable positioning punching machine, comprising a workbench, a mounting frame is fixedly installed on the top of the workbench, and a punching machine is arranged on the top of the mounting frame;

[0006] A positioning mechanism is provided on the top of the workbench, and the positioning mechanism includes a positioning plate, a positioning hole, a positioning rod, a U-shaped plate and a fixed plate. Two positioning plates are fixedly installed on the top of the workbench, and positioning holes are opened on the tops of the two positioning plates. A fixed plate is slidably connected to one side of the mounting frame, and a U-shaped plate is fixedly installed on one side of the fixed plate. A positioning rod matching the positioning hole is fixedly installed on the bottom of the U-shaped plate;

[0007] Shelf cards are placed on the top of the two positioning plates.

[0008] In one example, a groove is formed on one side of the mounting frame, and an electric push rod is fixedly mounted on one side of an inner wall of the groove.

[0009] In one example, a movable plate slidably connected to the groove is fixedly mounted on the output shaft of the electric push rod, and the movable plate is fixedly connected to the fixed plate.

[0010] In one example, two vertical plates are fixedly installed on the top of the workbench, and one side of the two vertical plates is slidably connected with a pressure plate that engages with the shelf card.

[0011] In one example, springs are fixedly mounted at the bottom of the two pressure plates, and lower ends of the two springs are fixedly connected to the workbench.

[0012] In one example, two rubber columns are fixedly installed on the top of the workbench, and the top ends of the two rubber columns are connected to the shelf cards.

[0013] The adjustable positioning punching machine proposed by the utility model can bring the following beneficial effects:

[0014] 1. This adjustable positioning punching machine moves downward through a fixed plate, and drives the positioning rod to move downward through a U-shaped plate. When the positioning rod matches the positioning hole, the shelf card can be positioned when punching to prevent the shelf card from offsetting when punching, so that the shelf card can be firmly positioned when punching, which is convenient for quick and uniform punching.

[0015] 2. This adjustable positioning punching machine, when fixing the shelf card on the positioning plate, will push the pressure plate upward, so that the spring is stretched to generate potential energy. At this time, under the action of the potential energy of the spring, the shelf card will be pressed and stabilized, making it easier to punch holes later. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the rubber column structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the vertical plate structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the U-shaped plate structure of the utility model.

[0021] In the figure: 1. workbench; 2. positioning plate; 3. positioning hole; 4. positioning rod; 5. U-shaped plate; 6. fixed plate; 7. movable plate; 8. electric push rod; 9. groove; 10. mounting frame; 11. shelf card; 12. rubber column; 13. pressure plate; 14. vertical plate; 15. spring; 16. puncher. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0023] like Figure 1 to Figure 3As shown, the embodiment of the utility model provides an adjustable positioning punching machine, comprising a workbench 1, a mounting frame 10 is fixedly mounted on the top of the workbench 1, and a punching machine 16 is arranged on the top of the mounting frame 10;

[0024] A positioning mechanism is provided on the top of the workbench 1, and the positioning mechanism includes a positioning plate 2, a positioning hole 3, a positioning rod 4, a U-shaped plate 5 and a fixed plate 6. Two positioning plates 2 are fixedly installed on the top of the workbench 1. Positioning holes 3 are opened on the tops of the two positioning plates 2. The fixing plate 6 is slidably connected to one side of the mounting frame 10. The U-shaped plate 5 is fixedly installed on one side of the fixing plate 6. The bottom of the U-shaped plate 5 is fixedly installed with a positioning rod 4 matching the positioning hole 3;

[0025] A shelf card 11 is placed on the top of the two positioning plates 2 .

[0026] Specifically, a groove 9 is opened on one side of the mounting frame 10 , and an electric push rod 8 is fixedly installed on one side of the inner wall of the groove 9 . The electric push rod 8 is fixed by the groove 9 , and the electric push rod 8 drives the movable plate 7 to move up and down in the groove 9 .

[0027] Specifically, the output shaft of the electric push rod 8 is fixedly installed with a movable plate 7 that is slidably connected to the groove 9, and the movable plate 7 is fixedly connected to the fixed plate 6. When the movable plate 7 moves, the fixed plate 6 is driven to move up and down, and the positioning rod 4 is driven by the U-shaped plate 5 to position the positioning hole 3.

[0028] Specifically, two vertical plates 14 are fixedly installed on the top of the workbench 1, and one side of the two vertical plates 14 is slidably connected with a pressure plate 13 connected to the shelf card 11. The pressure plate 13 is fixedly connected through the vertical plates 14, and the pressure plate 13 presses one side of the shelf card 11.

[0029] Specifically, springs 15 are fixedly installed at the bottom of the two pressure plates 13, and the lower ends of the two springs 15 are fixedly connected to the workbench 1. The springs 15 drive the pressure plates 13 to return to their original positions, thereby better pressing and stabilizing the shelf cards 11.

[0030] Specifically, two rubber columns 12 are fixedly installed on the top of the workbench 1, and the top ends of the two rubber columns 12 are connected to the shelf cards 11. The rubber columns 12 provide auxiliary support for the bottom of the punched shelf cards 11, making it easier to perform subsequent punching.

[0031] Working principle: fix the shelf card 11 on the positioning plate 2 and connect it with the rubber column 12, and at the same time push the pressure plate 13 upward, which drives the spring 15 to stretch, so that it generates potential energy and presses one side of the shelf card 11. At this time, start the electric push rod 8 to drive the movable plate 7 to move downward in the groove 9, which can drive the fixed plate 6 to move downward, and drive the positioning rod 4 to move downward through the U-shaped plate 5. When the positioning rod 4 matches the positioning hole 3, the shelf card 11 can be positioned when punching to prevent the shelf card 11 from offset when punching, so that the shelf card 11 can be firmly positioned when punching, and it is convenient to punch it quickly.

[0032] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0033] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. An adjustable positioning punching machine, comprising a workbench (1), a mounting frame (10) being fixedly mounted on the top of the workbench (1), and a punching machine (16) being arranged on the top of the mounting frame (10); Features: A positioning mechanism is provided on the top of the workbench (1), and the positioning mechanism comprises a positioning plate (2), a positioning hole (3), a positioning rod (4), a U-shaped plate (5) and a fixing plate (6); two positioning plates (2) are fixedly installed on the top of the workbench (1); the tops of the two positioning plates (2) are both provided with positioning holes (3); one side of the mounting frame (10) is slidably connected with a fixing plate (6); one side of the fixing plate (6) is fixedly installed with a U-shaped plate (5); and the bottom of the U-shaped plate (5) is fixedly installed with a positioning rod (4) matching the positioning hole (3); A shelf card (11) is placed on the top of the two positioning plates (2).

2. The adjustable positioning punching machine according to claim 1, characterized in that: A groove (9) is provided on one side of the mounting frame (10), and an electric push rod (8) is fixedly mounted on one side of the inner wall of the groove (9).

3. The adjustable positioning punching machine according to claim 2, characterized in that: The output shaft of the electric push rod (8) is fixedly mounted with a moving plate (7) which is slidably connected to the groove (9), and the moving plate (7) is fixedly connected to the fixed plate (6).

4. The adjustable positioning punching machine according to claim 1, characterized in that: Two vertical plates (14) are fixedly mounted on the top of the workbench (1), and one side of the two vertical plates (14) is slidably connected with a pressing plate (13) that engages with the shelf card (11).

5. The adjustable positioning punching machine according to claim 4, characterized in that: A spring (15) is fixedly mounted at the bottom of the two pressing plates (13), and the lower ends of the two springs (15) are fixedly connected to the workbench (1).

6. The adjustable positioning punching machine according to claim 5, characterized in that: Two rubber columns (12) are fixedly mounted on the top of the workbench (1), and the top ends of the two rubber columns (12) are connected to the shelf cards (11).

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