Punching die for flow drawing box

Abstract

The utility model discloses a flow drawing box punching die, and relates to the technical field of flow drawing boxes. Comprising an upper module support, a lower module support, stamping knife pressing blocks, a fixing plate, a connecting plate, a waste frame, stamping knives, a stamping knife sleeve, a stamping knife connecting plate and a blanking bevel opening, the fixing plate is sequentially arranged below the upper module support, the stamping knife pressing blocks are fixed to the connecting plate, the waste frame is arranged on the lower module support, and the stamping knife connecting plate is arranged on the waste frame. A stamping knife is arranged on the stamping knife connecting plate through a stamping knife sleeve, a blanking bevel opening is formed in the side edge of the stamping knife, and the stamping knife pressing block is matched with the stamping knife. The flow drawing box punching device is reasonable in structural design, good in punching effect, capable of meeting the punching requirement of a flow drawing box, convenient and reliable to use and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of flow-pull boxes, in particular to a flow-pull box punching die. Background Art

[0002] The flow box is the main carrier of lithium batteries and is widely used in the 3C field. The demand for quantity is large. It is generally made of relatively cheap PS material by the blister process. The flow box generally needs to be stacked in many layers for online operation. Due to the influence of gravity and vacuum adsorption, it is easy to cause the bottom flow box to get stuck. In order to solve this problem, it is only necessary to punch holes at the bottom of the tray to exhaust the vacuum. Due to the large base of the flow box, the punching requirements are high and there must be no burrs, otherwise the bare battery cell will be damaged and cause a short circuit. Therefore, the utility model designs a punching die to solve the punching problem. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a punching die for a flow-pull box, which has a reasonable structural design, good punching effect, can meet the punching requirements of the flow-pull box, is easy and reliable to use, and has strong practicality.

[0004] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a flow pull box punching die, including an upper module bracket, a lower module bracket, a punching knife block, a fixed plate, a connecting plate, a waste frame, a punching knife, a punching knife sleeve, a punching knife connecting plate and a blanking bevel. A fixed plate is arranged in sequence below the upper module bracket, and a plurality of punching knife blocks are fixed on the connecting plate. A waste frame is arranged on the lower module bracket, and a punching knife connecting plate is arranged on the waste frame. A punching knife is arranged on the punching knife connecting plate through the punching knife sleeve, and a blanking bevel is arranged on the side of the punching knife, and the punching knife block cooperates with the punching knife.

[0005] Preferably, a PS flow-pull box is placed between the punch block and the punch.

[0006] Preferably, the punching blade is made of high-hardness steel.

[0007] The beneficial effects of the utility model are as follows: the utility model has reasonable structural design, is convenient and reliable to use, can meet the punching requirements of the flow-pull box, has high punching efficiency, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The utility model is described in detail below with reference to the accompanying drawings and specific implementation methods;

[0009] Figure 1 It is a plan view of the utility model;

[0010] Figure 2 It is a three-dimensional diagram of the utility model;

[0011] Figure 3It is a partial schematic diagram of the utility model;

[0012] Figure 4 for Figure 3 A magnified schematic diagram of part A. DETAILED DESCRIPTION

[0013] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0014] Reference Figure 1-4 The present specific implementation adopts the following technical scheme: a flow-pull box punching die, comprising an upper module bracket 1, a lower module bracket 2, a punching knife block 3, a fixed plate 4, a connecting plate 5, a waste frame 6, a punching knife 7, a punching knife sleeve 8, a punching knife connecting plate 9 and a blanking bevel 10. The upper module bracket 1 is sequentially provided with a fixed plate 4, a plurality of punching knife blocks 3 are fixed on the connecting plate 5, a waste frame 6 is provided on the lower module bracket 2, a punching knife connecting plate 9 is provided on the waste frame 6, a punching knife 7 is provided on the punching knife connecting plate 9 through the punching knife sleeve 8, a blanking bevel 10 is provided on the side of the punching knife 7, and the punching knife block 3 cooperates with the punching knife 7.

[0015] It is worth noting that the PS flow box 11 is placed between the punch block 3 and the punch 7 .

[0016] In addition, the punching blade 7 is made of high-hardness steel.

[0017] The punching die of this specific embodiment is mainly composed of a punching knife block 3 and a punching knife 7. The blister box is conveyed to the punching die position (between the punching knife block 3 and the punching knife 7) to complete the punching. The punching knife is made of high-hardness steel. The punching knife is provided with a blanking bevel, and the blanking material falls from the blanking bevel into the waste frame for collection.

[0018] The specific implementation manner has reasonable structural design, is convenient and reliable to use, can meet the punching requirements of the flow-pull box, has high punching efficiency, and is highly practical.

[0019] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A punching die for a flow-pull box, characterized in that: The invention comprises an upper module support (1), a lower module support (2), a punching knife pressing block (3), a fixing plate (4), a connecting plate (5), a waste material frame (6), a punching knife (7), a punching knife sleeve (8), a punching knife connecting plate (9) and a blanking bevel (10). The fixing plate (4) is arranged in sequence below the upper module support (1); a plurality of punching knife pressing blocks (3) are fixed on the connecting plate (5); a waste material frame (6) is arranged on the lower module support (2); a punching knife connecting plate (9) is arranged on the waste material frame (6); a punching knife (7) is arranged on the punching knife sleeve (8); a blanking bevel (10) is arranged on the side of the punching knife (7); and the punching knife pressing block (3) cooperates with the punching knife (7).

2. A punching die for a flow-pull box according to claim 1, characterized in that: The PS flow-pull box (11) is placed between the punching knife pressing block (3) and the punching knife (7).

3. A punching die for a flow-pull box according to claim 1, characterized in that: The punching blade (7) is made of high-hardness steel.

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