Cutting device and binding machine

Abstract

This utility model provides a cutting device, including a support base, a cutting mechanism, and a positioning mechanism. The support base is used to place and position the workpiece to be cut. The cutting mechanism includes a cutting component and a slide block. The slide block is fixed to the support base, and the cutting component is slidably disposed on the slide block. The cutting component slides out of the slide block to allow for the replacement of different cutting components. The positioning mechanism is movably disposed on the support base and close to the cutting mechanism. A slide rail is protruding from one side of the positioning mechanism. The positioning mechanism can be flipped to be positioned on one side of the support base so that the workpiece to be cut can be placed and removed from the support base. Alternatively, the positioning mechanism can be flipped to be positioned on the support base to position the workpiece to be cut, and the slide rail engages with the slide block, so that the cutting component can slide from the slide block onto the slide rail and slide along the slide rail to cut the workpiece to be cut on the support base. This utility model also provides a binding machine.

Description

Technical Field

[0001] This utility model relates to the field of binding devices, and more particularly to a cutting device and a binding machine. Background Technology

[0002] A binding machine is a mechanical device that organizes and binds documents made of paper or other materials into books. It is widely used in schools, offices, printing shops, and other places. Binding machines can be divided into various types according to actual needs, significantly improving the efficiency and aesthetics of document organization. Regardless of the type of binding machine, it is essential to ensure that the edges of the paper are neat for better binding and a satisfactory binding effect. This is especially true for covers, which require trimming and edge trimming to make them more attractive. Furthermore, in many cases, covers need to be cut into non-linear shapes such as wavy lines, depending on the specific cutting requirements.

[0003] In existing technologies, specialized paper cutting equipment is generally required to trim and edge covers or other papers. Existing paper cutting equipment includes both automatic and manual methods. Automatic paper cutting equipment is generally complex in structure and expensive, while manual paper cutting equipment often suffers from positioning errors, affecting cutting quality and efficiency. Furthermore, existing paper cutting equipment struggles to handle various shapes and styles. On the other hand, paper cutting and binding need to be completed on different equipment, requiring multiple positioning steps, which inevitably affects the cutting and binding results. Moreover, setting up dedicated paper cutting and binding equipment would also impact office space.

[0004] Therefore, there is a need for a cutting device that is simple in structure, convenient in positioning, has good positioning effect, and can meet various cutting styles. Utility Model Content

[0005] The purpose of this utility model is to provide a cutting device that is simple in structure, convenient in positioning, has good positioning effect, and can meet various cutting styles.

[0006] Another objective of this invention is to provide a binding machine that integrates cutting and binding functions.

[0007] To achieve the above objectives, this utility model provides a cutting device, comprising:

[0008] Support base, used to place and position the workpiece to be cut;

[0009] The cutting mechanism includes a cutting component and a slide. The slide is fixed on a support base, and the cutting component is slidably mounted on the slide. The cutting component slides out of the slide so that different cutting components can be replaced.

[0010] The positioning mechanism is movably mounted on the support base and close to the cutting mechanism. A slide rail is protruding from one side of the positioning mechanism. The positioning mechanism can be flipped to be positioned on one side of the support base so that the workpiece to be cut can be placed on the support base; or the positioning mechanism can be flipped to be positioned on the support base to position the workpiece to be cut, and the slide rail is connected to the slide block so that the cutting component can slide from the slide block to the slide rail and slide along the slide rail to cut the workpiece to be cut on the support base.

[0011] Compared with existing technologies, the cutting device provided by this utility model can be installed on an office desk, hole puncher, binding machine, or other equipment for trimming, cutting, and creasing workpieces. The cutting device includes a support base, a cutting mechanism, and a positioning mechanism. The support base is used to place and position the workpiece; it can be the base of a hole puncher, a binding machine, an office desk, or the base of a separate cutting device. The cutting mechanism includes a cutting component and a slide. The slide is fixed to the support base, and the cutting component is slidably mounted on the slide. The cutting component slides out of the slide to allow for replacement with different cutting components. Replacing different cutting components allows for cutting different patterns and shapes into the workpiece according to actual needs. For example, the cutting component can perform straight-line cutting, curved cutting, or dotted-line cutting to facilitate subsequent tearing, or it can cut creasing to facilitate binding, or it can be used for manual folding and corner bending. The positioning mechanism is movably mounted on the support base, close to the cutting mechanism. A slide rail protrudes from one side of the positioning mechanism. The positioning mechanism can be flipped to one side of the support base to allow for the placement and removal of the workpiece to be cut on the support base. Flipping the positioning mechanism to one side of the blade support base does not affect other blade operations on the support base. Alternatively, the positioning mechanism can be flipped to position the workpiece on the support base, with the slide rail engaging with a slide block, allowing the cutting component to slide from the slide block onto the slide rail and along the slide rail to cut the workpiece on the support base. Flipping the positioning mechanism onto the blade support base positions the workpiece to be cut and allows the cutting component to slide along the slide rail, resulting in a simple and reasonable structure. The cutting device provided by this utility model has a simple structure, reasonable design, is easy to operate, and provides good cutting results.

[0012] Preferably, the slide includes two protruding sliders, and the support base has an inwardly recessed cutting groove. The cutting groove is disposed on the support base along the sliding direction of the cutting assembly and is located between the two sliders.

[0013] Preferably, a soft support is installed in the cutting groove to support the workpiece to be cut, and the support can prevent the cutting component from cutting the support base.

[0014] Preferably, the positioning mechanism includes a fixing member and a pressure plate. The fixing member is installed on the side of the support base, and the pressure plate is detachably installed on the fixing member and can rotate at multiple angles along the fixing member.

[0015] Preferably, the fastener is provided with a first engaging portion, and the pressure plate is provided with a second engaging portion. The second engaging portion engages with the first engaging portion and can rotate at multiple angles along the first engaging portion.

[0016] Preferably, the slide rail includes a first track and a second track, and a through groove is provided between the first track and the second track for the cutting component to pass through.

[0017] Preferably, a connecting block is provided at the end of the first track and the second track near the slide block, and the connecting block is recessed downward to allow the cutting component to slide over; a stop block is provided at the end of the first track and the second track away from the slide block, so as to prevent the cutting component from sliding out of the slide rail.

[0018] Preferably, the cutting assembly includes a cutter for cutting, and a groove is provided inside the cutting assembly to cooperate with the slide and the slide rail. A first limiting block is provided laterally on the side of the groove near the cutter, and a second limiting block is provided on the slide. The second limiting block cooperates with the first limiting block to reinforce the installation of the cutting assembly on the slide.

[0019] Preferably, the slide block is provided with a first guide portion for easy sliding at one end near the pressure plate, and the pressure plate is provided with a second guide portion for easy sliding at one end near the slide block, with the second guide portion engaging with the first guide portion; a third limiting block is provided on the first track or the second track with a lateral protrusion, and the third limiting block cooperates with the first limiting block to reinforce the fit between the cutting component and the slide rail.

[0020] To achieve the other objective mentioned above, this utility model also provides a binding machine, including a binding body for binding documents and the aforementioned cutting device. The binding body is disposed on a support base, and the support base is also provided with an adjustment and positioning component for adjusting the positioning. When the cutting device cuts the workpiece to be cut, the binding body and the adjustment and positioning component can assist in positioning the workpiece to be cut.

[0021] Compared with existing technologies, the binding machine of this invention can perform punching, cutting, and binding on a single device. The binding body and cutting device are both mounted on a support base, ensuring they do not interfere with each other. During punching and binding, the pressure plate is flipped to position itself on the side of the support base, or the pressure plate can be directly removed, making operation convenient. During cutting, the binding body and adjusting positioning components assist in positioning the workpiece, resulting in better cutting quality. This binding machine significantly saves space, offers convenient and precise positioning, and provides excellent cutting and binding results. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a structural diagram of a binding machine provided in one embodiment of the present invention.

[0024] Figure 2 yes Figure 1 Structure diagram of another state.

[0025] Figure 3 yes Figure 1 The structure diagram of the next state.

[0026] Figure 4 This is a structural diagram of a cutting device provided in an embodiment of the present invention.

[0027] Figure 5 yes Figure 4 Structure diagram of another state.

[0028] Figure 6 yes Figure 1 Structural diagram of the cutting component.

[0029] Figure 7 yes Figure 1 Structural diagram after disassembling and cutting the components.

[0030] Figure 8 yes Figure 7 Enlarged view of point A in the middle.

[0031] Figure 9 yes Figure 1 Another structural diagram from a different angle.

[0032] Figure 10 yes Figure 9 Enlarged view of point B in the middle.

[0033] Figure 11 yes Figure 1 Structural diagram of the intermediate pressure plate.

[0034] Explanation of reference numerals in the attached figures:

[0035] 1000. Binding machine; 100. Cutting device; 200. Binding body; 101. Adjustment and positioning assembly; 102. Positioning guard;

[0036] 10. Support base; 11. Cutting groove; 12. Support component; 13. Receiving groove;

[0037] 20. Cutting mechanism; 21. Cutting assembly; 210. Fixing base; 211. Cutting blade; 212. Slide groove; 213. First limiting block; 22. Slide block; 221. Slider; 222. Second limiting block; 223. First guide part;

[0038] 30. Positioning mechanism; 31. Pressure plate; 310. Slide rail; 311. First track; 312. Second track; 313. Through groove; 314. Third limiting block; 315. Second guide part; 316. Second engaging part; 317. Connecting block; 318. Stop block; 319. Grip part; 32. Fixing member; 321. First engaging part. Detailed Implementation

[0039] To illustrate the technical content and structural features of the present invention in detail, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0040] Please see Figures 1 to 5 This utility model provides a cutting device 100, including a support base 10, a cutting mechanism 20, and a positioning mechanism 30. The support base 10 is used to place and position the workpiece to be cut. The workpiece to be cut can be paper, plastic cover, photograph, leather, etc. The cutting mechanism 20 includes a cutting component 21 and a slide 22. The slide 22 is fixed on the support base 10, and the cutting component 21 is slidably disposed on the slide 22. The cutting component 21 slides out of the slide 22 so that different cutting components 21 can be replaced. The cutting component 21 can be replaced according to actual use needs so as to cut different patterns and shapes from the workpiece to be cut. For example, the cutting component 21 can cut the workpiece with straight lines, curves, or dotted lines to facilitate subsequent tearing, or it can cut creases to facilitate binding, or it can be used for manual folding and corner bending. The positioning mechanism 30 is movably mounted on the support base 10 and close to the cutting mechanism 20 to press and position the workpiece to be cut during cutting. A slide rail 310 protrudes from one side of the positioning mechanism 30, allowing the cutting component 21 to slide and cut the workpiece. The pressure plate 31, opposite the slide rail 310, is flat on its other side and is used to press and position the workpiece to be cut. When cutting is not required, the positioning mechanism 30 is flipped to one side of the support base 10, allowing the workpiece to be placed and removed from the support base 10 without interfering with other operations on the support base 10, such as punching or binding. When cutting is required, the positioning mechanism 30 is flipped to position the workpiece on the support base 10, and the slide rail 310 engages with the slide block 22, allowing the cutting component 21 to slide from the slide block 22 onto the slide rail 310 and along the slide rail 310 to cut the workpiece on the support base 10.

[0041] Compared with the prior art, the cutting device 100 provided by this utility model can be installed on a desk, a hole puncher, a binding machine 1000, or other equipment for trimming, cutting, and creasing the workpiece to be cut. The cutting device 100 includes a support base 10, a cutting mechanism 20, and a positioning mechanism 30. The support base 10 is used to place and position the workpiece to be cut. The support base 10 can be the base of a hole puncher, the base of a binding machine 1000, a desk, or the base of the cutting device 100 alone. The cutting mechanism 20 includes a cutting component 21 and a slide 22. The slide 22 is fixed to the support base 10, and the cutting component 21 is slidably disposed on the slide 22. The cutting component 21 slides out of the slide 22 to allow for the replacement of different cutting components 21. Replacing different cutting components 21 allows for the cutting of different patterns and shapes from the workpiece according to actual usage needs. The positioning mechanism 30 is movably mounted on the support base 10 and close to the cutting mechanism 20. A slide rail 310 protrudes from one side of the positioning mechanism 30. The positioning mechanism 30 is flipped to one side of the support base 10, allowing for the placement and removal of the workpiece to be cut on the support base 10. Flipping the positioning mechanism 30 to one side of the blade support does not affect other operations of the blade on the support base 10. Alternatively, the positioning mechanism 30 can be flipped to position the workpiece to be cut on the support base 10, with the slide rail 310 engaging with the slide block 22, allowing the cutting component 21 to slide from the slide block 22 onto the slide rail 310 and along the slide rail 310 to cut the workpiece on the support base 10. The positioning mechanism 30, by flipping the blade support base 10, can position the workpiece to be cut and allow the cutting component 21 to slide along it, resulting in a simple and reasonable structure. The cutting device 100 provided by this utility model has a simple structure, reasonable design, is easy to operate, and provides good cutting results.

[0042] Please see Figures 5 to 8 In some optional embodiments, the slide 22 includes two protruding sliders 221. The cutting assembly 21 includes a cutter 211 for cutting, and the shape of the cutter 211 varies depending on the cutting requirements. The cutter 211 is fixed in the fixing seat 210 of the cutting assembly 21, and the entire cutting assembly 21 can be directly replaced when the cutting requirements are different. The fixing seat 210 of the cutting assembly 21 is provided with a groove 212 that cooperates with the slide 22 and the slide rail 310. The groove 212 is fixed on the slider 221 and can slide along the slider 221 to the slide rail 310, or the groove 212 can slide out of the slider 221 to allow replacement of the cutting assembly 21.

[0043] Please see Figures 1 to 5In some optional embodiments, the support base 10 has an inwardly recessed cutting groove 11, which is disposed on the support base 10 along the sliding direction of the cutting assembly 21 and located between the two sliders 221. It is understood that the cutter 211 protrudes beyond the fixed base 210 to cut the workpiece. The cutting groove 11 allows the cutter 211 to move during cutting, preventing it from touching the support base 10. A soft support member 12 is installed within the cutting groove 11 to support the workpiece, providing better support and improving the cutting effect. The support member 12 also prevents the cutting assembly 21 from cutting the support base 10, and the cutter 211 moving more precisely across the soft support member 12 allows for more precise cutting. The structure is simple and the design is reasonable.

[0044] Please see Figures 1 to 5 and Figures 9 to 11 In some optional embodiments, the positioning mechanism 30 includes a fixing member 32 and a pressure plate 31. The fixing member 32 is mounted on the side of the support base 10, and the pressure plate 31 is detachably mounted on the fixing member 32 and can rotate at multiple angles along the fixing member 32. When cutting is not required, the pressure plate 31 can be removed to avoid the pressure plate 31 interfering with other operations on the support base 10. For example, when the cutting device 100 is integrated into the binding machine 1000, the pressure plate 31 can be placed on the side of the support base 10 or removed during binding. Specifically, the fixing member 32 is provided with a first engaging portion 321, and the pressure plate 31 is provided with a second engaging portion 316. The second engaging portion 316 is engaged with the first engaging portion 321 and can rotate at multiple angles along the first engaging portion 321. The first engaging part 321 and the second engaging part 316 cooperate to allow the pressure plate 31 to rotate relative to the fixing member 32, and also to facilitate the removal of the pressure plate 31 from the fixing member 32.

[0045] Please see Figures 1 to 5In some optional embodiments, the slide rail 310 includes a first track 311 and a second track 312, with a through groove 313 extending between the first track 311 and the second track 312 for the cutting component 21 to pass through. When the pressure plate 31 is flipped onto the support base 10, the through groove 313 is located on the cutting groove 11, allowing the cutting component 21, which slides on the first track 311 and the second track 312, to pass through the through groove 313 to cut the workpiece placed on the support member 12. A connecting block 317 is provided at one end of the first track 311 and the second track 312 near the slide block 22. The connecting block 317 is recessed downwards to allow the cutting component 21 to slide through. A receiving groove 13 is provided at one end of the cutting groove 11 near the slide block 22 to accommodate the connecting block 317. The connecting block 317 is recessed downwards to avoid interfering with the sliding of the cutting component 21. The receiving groove 13 accommodates the connecting block 317. On the other hand, a stop 318 is provided at the end of the first track 311 and the second track 312 away from the slide block 22 to prevent the cutting component 21 from sliding out of the slide rail 310. One end of the first track 311 and the second track 312 are connected by a connecting block 317, and the other end of the first track 311 and the second track 312 are connected by a stop 318. The overall structure is more stable and reliable, which can better press and position the workpiece to be cut, and can better allow the cutting component 21 to slide. A gripping part 319 is also provided on the pressure plate 31 for easy operation, which facilitates the flipping of the pressure plate 31.

[0046] Please see Figures 6 to 8In some optional embodiments, a first limiting block 213 is provided laterally protruding from the side of the slide groove 212 on the fixed base 210 near the cutter 211. On the other hand, a second limiting block 222 is provided protruding from the slide base 22, which cooperates with the first limiting block 213 to reinforce the installation of the cutting component 21 on the slide base 22. Furthermore, a third limiting block 314 is provided laterally protruding from the first track 311 or the second track 312, which cooperates with the first limiting block 213 to reinforce the fit between the cutting component 21 and the slide rail 310. It is understood that the provision of the first limiting block 213 and the second limiting block 222 allows the cutting component 21 to be more securely placed on the slide base 22, preventing the cutting component 21 from sliding out of the slide base 22 at will. The presence of a first limiting block 213 and a third limiting block 314, which cooperate with each other, allows the cutting component 21 to slide better along the slide rail 310, preventing it from detaching from the slide rail 310 during sliding and making the structure more stable and reliable. A first guide portion 223 is provided at the end of the slide block 22 near the pressure plate 31 to facilitate sliding, and a second guide portion 315 is provided at the end of the pressure plate 31 near the slide block 22 to facilitate sliding. The second guide portion 315 engages with the first guide portion 223. The presence of the engaging first guide portion 223 and second guide portion 315 allows the cutting component 21 to slide better from the slide block 22 onto the track of the pressure plate 31.

[0047] Please see Figures 1 to 3 This utility model also provides a binding machine 1000, including a binding body 200 for binding documents, and the aforementioned cutting device 100. The binding body 200 is disposed on a support base 10, and the support base 10 is also provided with an adjustment and positioning component 101 for adjusting positioning. When the cutting device 100 performs cutting, the binding body 200 and the adjustment and positioning component 101 can assist in positioning the paper. When the cutting device 100 is a standalone device, such as... Figure 4 , Figure 5 As shown, a positioning baffle 102 can be provided on one side of the support base 10 to position the workpiece to be cut. In this embodiment, the cutting device 100, the punching structure, and the binding structure are integrated onto a single support base 10, enabling cutting, punching, and binding to be completed on a single device, significantly saving space. It is understood that the cutting device 100 can not only cut paper but also cut workpieces made of materials such as plastic covers, photos, and leather.

[0048] Compared with the prior art, the binding machine 1000 of this utility model includes a cutting device 100, which can perform punching, cutting and binding on one device. The binding body 200 and the cutting device 100 are both mounted on the support base 10 and do not interfere with each other. During punching and binding, the pressure plate 31 is flipped so that it is placed on the side of the support base 10, or the pressure plate 31 can be directly removed, making operation convenient. During cutting, the binding body 200 and the adjusting positioning component 101 can assist in positioning the workpiece to be cut, resulting in better cutting effect. The cutting device 100 includes a support base 10, a cutting mechanism 20, and a positioning mechanism 30. The support base 10 is used to place and position the workpiece to be cut. The cutting mechanism 20 includes a cutting component 21 and a slide 22. The slide 22 is fixed to the support base 10, and the cutting component 21 is slidably mounted on the slide 22. The cutting component 21 slides out of the slide 22 to allow for the replacement of different cutting components. By replacing different cutting components 21, different patterns and shapes can be cut from the workpiece according to actual usage needs. The positioning mechanism 30 is movably mounted on the support base 10 and close to the cutting mechanism 20. A slide rail 310 protrudes from one side of the positioning mechanism 30, and the other side is used for pressing and positioning. The positioning mechanism 30 can be flipped to one side of the support base 10 to allow the workpiece to be placed and removed from the support base 10. Flipping the positioning mechanism 30 to one side of the blade support does not affect other operations of the blade on the support base 10. Alternatively, the positioning mechanism 30 can be flipped to position the workpiece on the support base 10, with the slide rail 310 engaging with the slide block 22, allowing the cutting component 21 to slide from the slide block 22 onto the slide rail 310 and along the slide rail 310 to cut the workpiece on the support base 10. The positioning mechanism 30, when flipped onto the blade support base 10, can position the workpiece to be cut and allows the cutting component 21 to slide along the blade, resulting in a simple and reasonable structure. The binding machine 1000 of this utility model greatly saves space, has a reasonable structure, is easy to operate, has convenient and accurate positioning, and has good cutting and binding effects.

[0049] The above-disclosed examples are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent variations made in accordance with the claims of the present utility model shall fall within the scope of the present utility model.

Claims

1. A cutting device, characterized in that, include: Support base, used to place and position the workpiece to be cut; A cutting mechanism includes a cutting component and a slide block, the slide block being fixed to the support base, the cutting component being slidably disposed on the slide block, and the cutting component sliding out of the slide block to allow for the replacement of different cutting components; A positioning mechanism is movably mounted on the support base and close to the cutting mechanism. A slide rail is protruding from one side of the positioning mechanism. The positioning mechanism can be flipped to be positioned on one side of the support base so that the workpiece to be cut can be placed on the support base; or the positioning mechanism can be flipped to be positioned on the support base to position the workpiece to be cut, and the slide rail engages with the slide block so that the cutting component can slide from the slide block onto the slide rail and slide along the slide rail to cut the workpiece to be cut on the support base.

2. The cutting device according to claim 1, characterized in that, The slide includes two protruding sliders, and the support base has an inwardly recessed cutting groove. The cutting groove is disposed on the support base along the sliding direction of the cutting assembly and is located between the two sliders.

3. The cutting device according to claim 2, characterized in that, A soft support is installed in the cutting groove to support the workpiece to be cut, and the support can prevent the cutting assembly from cutting the support base.

4. The cutting device according to claim 1, characterized in that, The positioning mechanism includes a fixing member and a pressure plate. The fixing member is installed on the side of the support base, and the pressure plate is detachably installed on the fixing member and can rotate at multiple angles along the fixing member.

5. The cutting device according to claim 4, characterized in that, The fastener is provided with a first engaging part, and the pressure plate is provided with a second engaging part. The second engaging part is engaged with the first engaging part and can rotate at multiple angles along the first engaging part.

6. The cutting device according to claim 4, characterized in that, The slide rail includes a first track and a second track, and a through groove is formed between the first track and the second track for the cutting component to pass through.

7. The cutting device according to claim 6, characterized in that, A connecting block is provided at one end of the first track and the second track near the slide block, and the connecting block is recessed downward to allow the cutting component to slide over it; a stop block is provided at one end of the first track and the second track away from the slide block to prevent the cutting component from sliding out of the slide rail.

8. The cutting device according to claim 6, characterized in that, The cutting assembly includes a cutting blade for cutting. The cutting assembly has a groove that mates with the slide block and the slide rail. A first limiting block is provided laterally on the side of the groove near the cutting blade. A second limiting block is provided on the slide block. The second limiting block mates with the first limiting block to reinforce the installation of the cutting assembly on the slide block.

9. The cutting device according to claim 8, characterized in that, The slide block is provided with a first guide portion for easy sliding at one end near the pressure plate, and the pressure plate is provided with a second guide portion for easy sliding at one end near the slide block. The second guide portion is connected to the first guide portion. A third limiting block is provided on the first track or the second track with a lateral protrusion. The third limiting block cooperates with the first limiting block to strengthen the cooperation between the cutting component and the slide rail.

10. A binding machine, comprising a binding body for binding documents, characterized in that, It also includes the cutting device as described in any one of claims 1-9, wherein the binding body is disposed on the support base, and the support base is further provided with an adjustment and positioning component for adjusting the positioning, wherein when the cutting device cuts the workpiece to be cut, the binding body and the adjustment and positioning component can assist in positioning the workpiece to be cut.

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