Cutting knife device

Abstract

The utility model belongs to the field of cutting equipment, and provides a cutter device which comprises a cutting mechanism, a fixing mechanism, an adjusting mechanism and a measuring mechanism, the cutting mechanism is connected with the fixing mechanism through the adjusting mechanism, and the measuring mechanism is arranged on the cutting mechanism. The adjusting precision of the cutting mechanism can be conveniently observed through the arranged measuring mechanism, namely a dial indicator, so that the cutting depth is accurately controlled, the risk that the bottom layer of the adhesive tape is cut through and expensive adhesive tape is scrapped is reduced, and the overall structural design is reasonable, convenient to disassemble, maintain and produce and manufacture.

Description

Technical Field

[0001] The utility model belongs to the field of cutting equipment, and in particular relates to a cutting knife device. Background Art

[0002] Cutting machines are used in various industries to cut and split sheet materials. They require no molds; they are controlled by system software and directly cut the product. Simply set the appropriate parameters on the operating platform, and the computer transmits the corresponding instructions to the cutter. The cutter then quickly cuts according to the received design. With a high degree of automation and simple operation, it is currently used in many industries.

[0003] For the glossy tape on the printing machine, it is necessary to cut according to the ink surface of the printed product and remove the surface tape of the area that does not need to be varnished. Because the glossy tape is a thin material with a thin thickness, these materials need to be cut when used, especially in order to improve efficiency, continuous cutting is required, and the accuracy of ordinary cutting machines is poor. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a cutting knife device.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A cutting knife device comprises a cutting mechanism, a fixing mechanism, an adjusting mechanism and a measuring mechanism, wherein the cutting mechanism is connected to the fixing mechanism via the adjusting mechanism, and the measuring mechanism is arranged on the cutting mechanism;

[0007] The adjustment mechanism includes a guide member and an adjustment member, the guide member is provided on the fixing mechanism, the cutting mechanism is provided with a slideway for the guide member to pass through, the adjustment member is provided on the cutting mechanism, one end of the adjustment member has an adjustment portion that can move radially relative to the slideway of the cutting mechanism, the adjustment portion is located in the slideway and forms a locking area with adjustable size between the slideway;

[0008] The cutting mechanism is provided with a mounting assembly for mounting a cutting knife, and the mounting assembly is provided with a mounting portion for mounting the cutting knife.

[0009] Preferably, the fixing mechanism includes a fixing plate and a handle member, the guide member is a rod-shaped structure, and is provided on the fixing plate, the handle member includes a handle rod and a gripping portion, and the handle rod is respectively connected to the fixing plate and the gripping portion.

[0010] Preferably, the gripping portion is provided with a silicone sleeve, and the silicone sleeve is provided with a plurality of hemispherical protrusions.

[0011] Preferably, a reserved threaded hole is provided on the fixing plate.

[0012] Preferably, the cutting mechanism includes a cutting fixing sleeve, the slideway is provided on the cutting fixing sleeve, the mounting assembly is provided on one side wall of the cutting fixing sleeve, and the measuring mechanism is provided on the other side wall of the cutting fixing sleeve.

[0013] Preferably, the spring member is sleeved on the guide member, one end of the spring member is in contact with the fixing plate, and the other end of the spring member is connected to the inner wall surface of the slideway.

[0014] Preferably, a positioning hole is provided on one side wall of the cutting and fixing sleeve, and the mounting assembly includes a fixing seat and a fixing cover, a positioning block is provided on the fixing seat that cooperates with the positioning hole, a first connecting hole is provided in the middle of the fixing seat, and first threaded holes are provided around the fixing seat, a first bolt member that cooperates with the first threaded hole and a second bolt member that passes through the first connecting hole are provided on the fixing cover, one end of the second bolt member is threadedly engaged with a side wall of the cutting and fixing sleeve, and a second connecting hole that cooperates with the second bolt member is provided on the cutting knife, and the fixing seat, the fixing cover and the second bolt member form the mounting portion.

[0015] Preferably, the adjusting member includes an adjusting handwheel, an adjusting rod and a first friction block, the two ends of the adjusting rod are respectively connected to the adjusting handwheel and the first friction block, the first friction block is in the slide, the adjusting rod is threadedly engaged with the cutting fixing sleeve, the inner wall surface of the slide corresponds to the second friction block corresponding to the position of the first friction block, the locking area is formed between the first friction block and the second friction block, and the outer wall surface of the guide member is provided with friction texture.

[0016] Preferably, the cutting knife is a circular blade or a sheet blade.

[0017] Preferably, the measuring mechanism is a dial indicator.

[0018] Compared with the prior art, the beneficial effects of the present invention include:

[0019] The cutting knife device of the present application has a measuring mechanism connected to the cutting mechanism, and the position of the relative fixing mechanism is adjusted by the adjusting mechanism to achieve the adjustment of the cutting depth of the cutting knife. At the same time, the measuring mechanism can intuitively measure the specific value of the cutting depth, which is convenient for the operator to adjust in real time, and prevents the use of ordinary cutting knives for cutting, where the cutting depth cannot be accurately controlled, which will cut through the bottom layer of the tape and cause the risk of expensive tape being scrapped. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a front view of the utility model.

[0022] Figure 2 It is a top view of the utility model.

[0023] Figure 3 This is a structural diagram of the installation assembly of the utility model.

[0024] in:

[0025] 1-measuring mechanism, 2-guide, 3-cutting knife, 4-fixing plate, 5-handle rod, 6-gripping part, 7-silicone sleeve, 8-raised part, 9-reserved threaded hole, 10-cutting fixing sleeve, 11-slide, 12-spring part, 13-fixing seat, 14-fixing cover, 15-positioning block, 16-first connecting hole, 17-first bolt part, 18-second bolt part, 19-adjusting handwheel, 20-adjusting rod, 21-first friction block, 22-second friction block. DETAILED DESCRIPTION

[0026] In order to more clearly understand the above-mentioned purposes, features and advantages of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of this application and the features in the embodiments can be combined with each other. In the following description, many specific details are set forth in order to fully understand the present invention. The embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0028] Example:

[0029] like Figure 1-3As shown, this embodiment provides a cutting knife device, including a cutting mechanism, a fixing mechanism, an adjusting mechanism and a measuring mechanism 1. The cutting mechanism is connected to the fixing mechanism through the adjusting mechanism, and the measuring mechanism 1 is provided on the cutting mechanism;

[0030] The adjustment mechanism includes a guide member 2 and an adjustment member. The guide member 2 is provided in the fixing mechanism. The cutting mechanism is provided with a slideway 11 for the guide member 2 to pass through. The adjustment member is provided in the cutting mechanism. One end of the adjustment member has an adjustment portion that can move radially relative to the slideway 11 of the cutting mechanism. The adjustment portion is located in the slideway 11 and forms a locking area with adjustable size between the slideway 11.

[0031] The cutting mechanism is provided with a mounting assembly for mounting the cutting blade 3 , and the mounting assembly is provided with a mounting portion for mounting the cutting blade 3 .

[0032] The cutting knife device of this embodiment has a measuring mechanism 1 connected to the cutting mechanism. The position of the cutting knife 3 relative to the fixing mechanism is adjusted by the adjusting mechanism to adjust the cutting depth. At the same time, the measuring mechanism 1 can intuitively measure the specific value of the cutting depth, which is convenient for the operator to adjust in real time and prevents the use of ordinary cutting knives for cutting. The cutting depth cannot be accurately controlled, which will cut through the bottom layer of the tape and cause the risk of expensive tape being scrapped.

[0033] The fixing mechanism of this embodiment specifically includes:

[0034] The fixing mechanism includes a fixing plate 4 and a handle member. The guide member 2 is a rod-shaped structure and is arranged on the fixing plate 4. The handle member includes a handle rod 5 and a gripping portion 6. The handle rod 5 is connected to the fixing plate 4 and the gripping portion 6 respectively.

[0035] Specifically, the grip portion 6 is provided with a silicone sleeve 7 , and the silicone sleeve 7 is provided with a plurality of hemispherical protrusions 8 .

[0036] Specifically, a reserved threaded hole 9 is provided on the fixing plate 4 .

[0037] The cutting knife device of this embodiment is installed on the stand through the fixed plate 4. The reserved threaded hole 9 is provided to facilitate the installation and fixation of the fixed plate 4. At the same time, a handle is provided to facilitate the movement of the fixed plate 4. The gripping part 6 provided on the handle and the silicone sleeve 7 provided on the handle make it easy for the operator to hold and increase the convenience of operation.

[0038] The specific structure of the cutting mechanism of this embodiment is as follows:

[0039] The cutting mechanism includes a cutting fixing sleeve 10 , a slideway 11 is provided on the cutting fixing sleeve 10 , a mounting assembly is provided on one side wall of the cutting fixing sleeve 10 , and a measuring mechanism 1 is provided on the other side wall of the cutting fixing sleeve 10 .

[0040] Specifically, a spring member 12 is sleeved on the guide member 2 , one end of the spring member 12 abuts against the fixing plate 4 , and the other end of the spring member 12 is connected to the inner wall surface of the slideway 11 .

[0041] In this embodiment, the cutting and fixing sleeve 10 slides relative to the guide member 2 through the structure of the slide 11, and a spring member 12 is provided. The sliding fit has an elastic buffer structure to ensure the stability of the sliding process between the two. At the same time, when the locking area is released from the guide member 2, the cutting and fixing sleeve 10 can be returned to its original position under the action of the spring force, which is convenient for readjustment.

[0042] The cutting blade 3 and the mounting assembly of this embodiment are connected in a detachable manner, as follows:

[0043] A positioning hole is provided on one side wall of the cutting and fixing sleeve 10, and the mounting assembly includes a fixing base 13 and a fixing cover 14. A positioning block 15 is provided on the fixing base 13 to cooperate with the positioning hole. A first connecting hole 16 is provided in the middle of the fixing base 13, and a first threaded hole is provided around the fixing base 13. The fixing cover 14 is provided with a first bolt member 17 to cooperate with the first threaded hole and a second bolt member 18 passing through the first connecting hole 16. One end of the second bolt member 18 is threadedly engaged with a side wall of the cutting and fixing sleeve 10, and a second connecting hole to cooperate with the second bolt member 18 is provided on the cutting knife 3. The fixing base 13, the fixing cover 14, and the second bolt member 18 form a mounting portion.

[0044] In the above structure, first, the assembly and the cutting fixing sleeve 10 are installed in a detachable structure. The fixing seat 13 and the cutting fixing sleeve 10 are quickly positioned by the matching structure of the positioning hole and the positioning block 15, and the connection with the cutting fixing sleeve 10 is achieved by the second bolt member 18. When installing or replacing the cutting knife 3, the fixing seat 13 is first removed, the fixing cover 14 is separated from the fixing seat 13, the second connecting hole of the cutting knife 3 is matched with the second bolt member 18, and then the fixing seat 13 and the fixing cover 14 are connected and fixed close to each other by the first bolt member 17 to clamp or limit the cutting knife 3.

[0045] The cutting blade 3 of this embodiment can be a circular blade or a sheet blade.

[0046] At the same time, the specific structure of the adjustment mechanism of this embodiment is as follows:

[0047] The adjusting part includes an adjusting handwheel 19, an adjusting rod 20 and a first friction block 21. The two ends of the adjusting rod 20 are respectively connected to the adjusting handwheel 19 and the first friction block 21. The first friction block 21 is in the slide 11. The adjusting rod 20 is threadedly engaged with the cutting fixing sleeve 10. The inner wall surface of the slide 11 corresponds to the second friction block 22 corresponding to the position of the first friction block 21. A locking area is formed between the first friction block 21 and the second friction block 22. The outer wall surface of the guide part 2 is provided with friction texture.

[0048] When the first friction block 21 fits against the inner wall surface of the slide 11, the size of the locking area formed between the first friction block 21 and the second friction block 22 is larger than the cross-sectional size of the guide member 2. Therefore, the cutting and fixing sleeve 10 can move freely relative to the guide member 2, thereby realizing the position adjustment of the measuring mechanism 1 and the cutting mechanism relative to the fixing mechanism. When the adjusting rod 20 is rotated by adjusting the hand wheel 19, the first friction block 21 can be moved in the slide 11 and in the radial direction relative to the slide 11. The first friction block 21 is the adjustment part. The positions of the first friction block 21 and the second friction block 22 are close to each other, so that the locking area becomes smaller. The first friction block 21 and the second friction block 22 fit against the friction lines of the guide member 2, and locking and fixing are achieved by clamping force and friction force.

[0049] The measuring mechanism 1 of this embodiment is a dial indicator.

[0050] To sum up, the cutting knife device of the present application can conveniently observe the adjustment accuracy of the cutting mechanism through the setting of the measuring mechanism 1, that is, the micrometer, so as to accurately control the cutting depth, reduce the risk of scratching the bottom layer of the tape and causing the expensive tape to be scrapped, and the overall structural design is reasonable, convenient for disassembly and maintenance, and convenient for production and manufacturing.

[0051] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Therefore, any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A cutting knife device, characterized in that: include: A cutting mechanism, a fixing mechanism, an adjusting mechanism and a measuring mechanism, wherein the cutting mechanism is connected to the fixing mechanism via the adjusting mechanism, and the measuring mechanism is provided on the cutting mechanism; The adjustment mechanism includes a guide member and an adjustment member, the guide member is provided on the fixing mechanism, the cutting mechanism is provided with a slideway for the guide member to pass through, the adjustment member is provided on the cutting mechanism, one end of the adjustment member has an adjustment portion that can move radially relative to the slideway of the cutting mechanism, the adjustment portion is located in the slideway and forms a locking area with adjustable size between the slideway; The cutting mechanism is provided with a mounting assembly for mounting a cutting knife, and the mounting assembly is provided with a mounting portion for mounting the cutting knife.

2. The cutting blade device according to claim 1, characterized in that: The fixing mechanism includes a fixing plate and a handle member, the guide member is a rod-shaped structure, and is arranged on the fixing plate. The handle member includes a handle rod and a gripping portion, and the handle rod is respectively connected to the fixing plate and the gripping portion.

3. The cutting blade device according to claim 2, characterized in that: The gripping portion is provided with a silicone sleeve, and the silicone sleeve is provided with a plurality of hemispherical protrusions.

4. The cutting blade device according to claim 2, characterized in that: The fixing plate is provided with a reserved threaded hole.

5. The cutting blade device according to claim 2, characterized in that: The cutting mechanism includes a cutting fixing sleeve, the slideway is arranged on the cutting fixing sleeve, the mounting assembly is arranged on one side wall of the cutting fixing sleeve, and the measuring mechanism is arranged on the other side wall of the cutting fixing sleeve.

6. The cutting blade device according to claim 5, characterized in that: A spring member is sleeved on the guide member, one end of the spring member is in contact with the fixing plate, and the other end of the spring member is connected to the inner wall surface of the slideway.

7. The cutting blade device according to claim 5, characterized in that: A positioning hole is provided on one side wall of the cutting and fixing sleeve, and the mounting assembly includes a fixing seat and a fixing cover, a positioning block is provided on the fixing seat that matches the positioning hole, a first connecting hole is provided in the middle of the fixing seat, and first threaded holes are provided around the fixing seat, a first bolt member that matches the first threaded hole and a second bolt member that passes through the first connecting hole are provided on the fixing cover, one end of the second bolt member is threadedly engaged with a side wall of the cutting and fixing sleeve, and a second connecting hole that matches the second bolt member is provided on the cutting knife, and the fixing seat, the fixing cover, and the second bolt member form the mounting portion.

8. The cutting blade device according to claim 5, characterized in that: The adjusting member includes an adjusting handwheel, an adjusting rod and a first friction block. The two ends of the adjusting rod are respectively connected to the adjusting handwheel and the first friction block. The first friction block is located in the slideway. The adjusting rod is threadedly engaged with the cutting fixing sleeve. The inner wall surface of the slideway corresponds to the second friction block arranged at the corresponding position of the first friction block. The locking area is formed between the first friction block and the second friction block. The outer wall surface of the guide member is provided with friction lines.

9. The cutting blade device according to claim 1, characterized in that: The cutting knife is a circular blade or a sheet blade.

10. The cutting blade device according to claim 1, characterized in that: The measuring mechanism is a dial indicator.

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