Folding knife rest for folding machine

Abstract

The utility model discloses a folding knife rest for a folding machine, which comprises a cutting blade and a knife rest, and the knife rest is arranged above the blade. A blade groove, a first weight reduction groove, a second weight reduction groove, an upper fixing ring, a lower fixing ring, a telescopic column, a telescopic groove, a bolt hole, an insertion bolt, a telescopic rod, an expansion box, a fixing piece, a motor and a fixing block are arranged inside and outside the tool rest. A plurality of first inclined inserting grooves and a plurality of second inclined inserting grooves are formed in the cutting blade. According to the scheme, the dismounting and mounting convenience of the cutting blade is greatly improved, potential safety hazards are effectively avoided, and the mounting stability of the cutting blade is further enhanced.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic panel installation technology, specifically a folding knife holder for a folding machine. Background Technology

[0002] A folding machine is a device used to fold paper, and the folding blade holder is an important component of it. The folding blade holder typically consists of a blade and a blade holder, used to cut the paper so that it can be folded. The folding blade holder is generally made of metal, possessing high hardness and wear resistance, while the blade is usually a sharp cutting blade that can easily cut the paper without damaging or harming its edges.

[0003] Existing folding blade holders typically use bolts to secure the cutting blades, which makes it cumbersome to install or replace the blades. This increases workload and poses a safety hazard as workers risk being accidentally cut by the blades.

[0004] Therefore, a solution is needed. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a folding knife holder for a folding machine, thereby solving the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A folding blade holder for a folding machine, characterized in that it includes a cutting blade and a blade holder, wherein the blade holder is disposed above the cutting blade;

[0008] The tool holder is provided with blade slots, weight reduction slot one, weight reduction slot two, upper fixing ring, lower fixing ring, telescopic column, telescopic groove, bolt hole, plug, telescopic rod, extension box, fixing plate, motor, and fixing block inside and outside. The blade slot is located in the middle of the tool holder and covers the upper half of the cutting blade. The weight reduction slot one is arranged opposite to the blade slot and is located inside the tool holder. The weight reduction slot two is arranged opposite to the bottom of each weight reduction slot one. The upper fixing ring and lower fixing ring are arranged on the weight reduction slot one. The telescopic column is arranged between the upper fixing ring and the lower fixing ring. The telescopic groove is arranged inside the telescopic column. The bolt hole is arranged at the end of the telescopic groove facing the blade slot. The plug is arranged inside the telescopic groove. The telescopic rod is arranged on the plug. The extension box is arranged on the side wall of the tool holder. The fixing plate is arranged at the outward end of the telescopic rod. The motor is arranged on the fixing plate. The fixing block is wrapped around the motor.

[0009] Preferably, in the folding knife holder for a folding machine according to claim 1, the telescopic rod is located at the end of the insert away from the blade groove and extends outward through the side wall of the knife holder; the expansion box is located at the end of the telescopic groove away from the blade groove and at both ends of the knife holder; the telescopic rod is also located inside the expansion box; and the fixing block is located at the end away from the fixing piece and on the inner wall of the expansion box.

[0010] Preferably, the upper fixing ring is located at the end of the weight reduction groove away from the blade groove, and the lower fixing ring is located at the end of the weight reduction groove close to the blade groove, with the height of the upper fixing ring being higher than the height of the lower fixing ring.

[0011] Preferably, the expansion box has a trapezoidal structure, and the telescopic rod also passes through the end of the expansion box facing the blade slot, and the expansion box and the blade holder are integrally formed.

[0012] Preferably, the cutting blade has a plurality of first oblique slots and a plurality of second oblique slots inside, and the plurality of first oblique slots and the plurality of second oblique slots all penetrate the cutting blade and are evenly distributed in an alternating structure along the length of the cutting blade body inside the cutting blade.

[0013] Preferably, both the first and second inclined slots are at an angle to the horizontal plane, and the inclination directions of the first and second inclined slots are opposite.

[0014] This utility model provides a folding knife holder for a folding machine. It has the following beneficial effects:

[0015] 1. This solution uses a telescopic rod to insert the bolt into the angled slot to lock the cutting blade. When disassembly is required, the motor automatically unlocks and disassembles the blade, greatly improving the ease of installation and removal of the cutting blade and effectively avoiding safety hazards.

[0016] 2. In addition, each angled slot intersects the horizontal plane at a 45-degree angle. The angled slots increase the locking area of ​​the cutting blade, making the installation more secure. When disassembling, each pin retracts upward at an angle. Compared with the general fixing method, this method can significantly reduce the friction between the cutting blade and the bolt, allowing the cutting blade to fall smoothly onto the receiving device. This avoids the situation where the internal bolts or the cutting blade itself are stuck and difficult to remove in the general fixing method. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the tool holder of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the cutting blade of this utility model.

[0020] In the diagram, 1-cutting blade; 11-several first oblique slots; 12-several second oblique slots; 2-blade holder; 21-blade groove; 22-weight reduction groove one; 23-weight reduction groove two; 24-upper fixing ring; 25-lower fixing ring; 26-telescopic column; 27-telescopic groove; 28-bolt hole; 29-plug; 210-telescopic rod; 211-extension box; 212-fixing plate; 213-motor; 214-fixing block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-3 The present invention provides a technical solution to achieve this: a folding knife holder for a folding machine, characterized in that: it includes a cutting blade 1 and a knife holder 2, with the knife holder 2 disposed above the blade 1.

[0023] The core component, the tool holder 2, is equipped with blade grooves 21, weight-reducing groove 1 22, weight-reducing groove 23, upper fixing ring 24, lower fixing ring 25, telescopic column 26, telescopic groove 27, bolt hole 28, plug 29, telescopic rod 210, extension box 211, fixing plate 212, motor 213, and fixing block 214. The blade groove 21 is located in the middle of the tool holder 2 and covers the upper half of the cutting blade 1. Weight-reducing groove 1 22 is oppositely located on both sides of the blade groove 21 and inside the tool holder 2. Weight-reducing groove 23 is oppositely located at the bottom of each weight-reducing groove 1 22. The upper fixing ring 24 and lower fixing ring 25 are located on the weight-reducing groove 1 22. The telescopic column 26 is located on the upper fixing ring 24 and lower fixing ring 25. Between 5, the telescopic groove 27 is located inside the telescopic column 26, the bolt hole 28 is located at the end of the telescopic groove 27 facing the blade groove 21, the plug 29 is located inside the telescopic groove 27, the telescopic rod 210 is located at the end of the plug 29 away from the blade groove 21 and extends outward through the side wall of the tool holder 2, the expansion box 211 is located at the end of the telescopic groove 27 away from the blade groove 21 and at both ends of the tool holder 2, the fixing plate 212 is located at the outward end of the telescopic rod 210 and inside the expansion box 211, the motor 213 is located at the end of the fixing plate 212 away from the telescopic rod 210, and the fixing block 214 is wrapped around the motor 213 at the end away from the fixing plate 212 and located on the inner wall of the expansion box 211.

[0024] Specifically, the upper fixing ring 24 is located at the end of the weight reduction groove 22 away from the blade groove 21, and the lower fixing ring 25 is located at the end of the weight reduction groove 22 close to the blade groove 21. The height of the upper fixing ring 24 is higher than the height of the lower fixing ring 25.

[0025] In detail, the expansion box 211 has a trapezoidal structure, and the telescopic rod 210 also passes through the end of the expansion box 211 facing the blade slot 21. The expansion box 211 and the blade holder 2 are integrally formed.

[0026] The cutting blade 1 has a number of first oblique slots 11 and a number of second oblique slots 12 inside. The first oblique slots 11 and the second oblique slots 12 all penetrate the cutting blade 1 and are evenly distributed in an alternating structure along the length of the body of the cutting blade 1 inside the cutting blade 1.

[0027] The first inclined slot 11 and the second inclined slot 12 are both at a 45-degree angle to the horizontal plane, and the inclination directions of the first inclined slot 11 and the second inclined slot 12 are opposite.

[0028] This solution uses a telescopic rod 210 to insert the bolt 29 into the angled slot to lock the cutting blade 1. When disassembly is needed, the motor 213 automatically unlocks the bolt, achieving automatic unlocking and disassembly, significantly improving the ease of installation and removal of the cutting blade 1 and effectively avoiding safety hazards. Furthermore, each angled slot intersects the horizontal plane at a 45-degree angle. The angled slots increase the locking area of ​​the cutting blade 1, making the installation more secure. During disassembly, each bolt 29 retracts upwards at an angle. Compared to conventional fixing methods, this significantly reduces friction between the bolt and the cutting blade 1, allowing the cutting blade 1 to easily detach onto the receiving device, avoiding the situation where internal bolts or the cutting blade 1 itself become stuck and difficult to remove, as is common with conventional fixing methods.

[0029] Working principle: After the cutting blade 1 is placed inside the blade groove 21 through the receiving device, the telescopic rod 210 is controlled by the drive motor 213 to insert the plug 29 into each inclined slot, thus fixing the cutting blade 1. When it is necessary to remove it, the control motor 213 retracts the plug 29 into the telescopic groove 27 to release the cutting blade 1.

[0030] The components of this utility model are: 1-cutting blade; 11-several first oblique slots; 12-several second oblique slots; 2-blade holder; 21-blade groove; 22-weight reduction groove one; 23-weight reduction groove two; 24-upper fixing ring; 25-lower fixing ring; 26-telescopic column; 27-telescopic groove; 28-bolt hole; 29-plug; 210-telescopic rod; 211-extension box; 212-fixing plate; 213-motor; 214-fixing block. These components are all general standard parts or components known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. The problem solved by this utility model is that existing folding blade holders usually use bolts to fix the cutting blade, which is troublesome when installing or replacing the cutting blade, increases the workload, and also poses a risk of workers being accidentally cut by the cutting blade, which has certain safety hazards. This utility model greatly improves the ease of disassembly and assembly of the cutting blade, effectively avoids safety hazards, and enhances the stability of the cutting blade installation.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A folding blade holder for a folding machine, characterized in that: It comprises a cutting blade (1) and a holder (2) arranged above the blade (1); The holder (2) is internally and externally provided with a blade slot (21), a weight-reducing slot one (22), a weight-reducing slot two (23), an upper fixing ring (24), a lower fixing ring (25), an extension column (26), an extension slot (27), a bolt hole (28), an insertion bolt (29), an extension rod (210), an expansion box (211), a fixing sheet (212), a motor (213) and a fixing block (214), the blade slot (21) is arranged at the middle position inside the holder (2), the weight-reducing slot one (22) is oppositely arranged at both sides of the blade slot (21), the weight-reducing slot two (23) is oppositely arranged at the bottom of each weight-reducing slot one (22), the upper fixing ring (24) and the lower fixing ring (25) are arranged on the weight-reducing slot one (22), the extension column (26) is arranged between the upper fixing ring (24) and the lower fixing ring (25), the extension slot (27) is arranged inside the extension column (26), the bolt hole (28) is arranged inside the extension slot (27), the insertion bolt (29) is arranged inside the extension slot (27), the extension rod (210) is arranged on the insertion bolt (29), the expansion box (211) is arranged on the side wall of the holder (2), the fixing sheet (212) is arranged at the outward end of the extension rod (210), the motor (213) is arranged on the fixing sheet (212), and the fixing block (214) is wrapped on the motor (213).

2. A folding blade holder for a folder as claimed in claim 1, characterized in that: The extension rod (210) is located at the end of the insertion bolt (29) away from the blade slot (21) and extends outward through the side wall of the holder (2), the expansion box (211) is located at the end of the extension slot (27) away from the blade slot (21) and at the front and rear ends of the holder (2), the extension rod (210) is located inside the expansion box (211), and the fixing block (214) is located at the end away from the fixing sheet (212) and on the inner wall of the expansion box (211).

3. The folding blade holder of claim 1, wherein: The upper fixing ring (24) is located at the end of the weight-reducing slot one (22) away from the blade slot (21), the lower fixing ring (25) is located at the end of the weight-reducing slot one (22) close to the blade slot (21), and the height of the upper fixing ring (24) is higher than that of the lower fixing ring (25).

4. The folding blade holder of claim 1, wherein: The expansion box (211) has a trapezoidal structure, the extension rod (210) also passes through the end of the expansion box (211) facing the blade slot (21), and the expansion box (211) and the holder (2) are integrally formed.

5. The folding blade holder of claim 1, wherein: The cutting blade (1) is internally provided with a plurality of first inclined insertion grooves (11) and a plurality of second inclined insertion grooves (12), the plurality of first inclined insertion grooves (11) and the plurality of second inclined insertion grooves (12) all penetrate the cutting blade (1) and are uniformly distributed in a staggered structure along the body length direction of the cutting blade (1) inside the cutting blade (1).

6. A folding blade holder for a folder as claimed in claim 5, characterized in that: The first inclined slot (11) and the second inclined slot (12) are both at an angle of 45 degrees with the horizontal plane, and the inclination directions of the first inclined slot (11) and the second inclined slot (12) are opposite.

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