CN219903542U - Cardboard box slotting saw - Google Patents
Cardboard box slotting saw Download PDFInfo
- Publication number
- CN219903542U CN219903542U CN202321266175.8U CN202321266175U CN219903542U CN 219903542 U CN219903542 U CN 219903542U CN 202321266175 U CN202321266175 U CN 202321266175U CN 219903542 U CN219903542 U CN 219903542U
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- China
- Prior art keywords
- mounting plate
- cutting tooth
- slotting saw
- slotting
- tooth section
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- 239000011111 cardboard Substances 0.000 title description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000011087 paperboard Substances 0.000 description 9
- 239000000123 paper Substances 0.000 description 5
- 230000001788 irregular Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Making Paper Articles (AREA)
Abstract
The utility model relates to the technical field of carton manufacturing, in particular to a carton slotting saw, which comprises a slotting saw blade main body, a cutting tooth section and a mounting device, wherein the mounting device comprises a mounting plate, a positioning rod, a screw rod and a lock nut, the mounting plate is fixedly connected with the slotting saw blade main body and is positioned at one side of the slotting saw blade main body, which is close to the cutting tooth section, the positioning rod is fixedly connected with the mounting plate and is positioned at one side of the mounting plate, the screw rod is in threaded connection with the mounting plate and penetrates through the mounting plate, the lock nut is in threaded connection with the screw rod and is sleeved on the screw rod, and the effects of detachably connecting the cutting tooth section and the slotting saw blade main body and facilitating replacement of the cutting tooth section are obtained.
Description
Technical Field
The utility model relates to the technical field of carton manufacturing, in particular to a carton slotting saw.
Background
In the manufacturing process of the cartons, a plurality of straight notches are cut at corresponding positions on the surface of the carton paperboard which is made of intermediate materials and is in a sheet shape by a slotting cutter, namely, a slotting process is needed, so that a box closing part which moves through a loose leaf on a finished carton is formed. However, when the finished product paper box manufactured by the conventional slotting saw is bent and formed, cracks often appear at the intersection of the straight notch and the corresponding bending line, and the cracks are often the main cause of the breakage of the paper box.
Prior art CN214522248U discloses a slotting cutter, need not to increase its intensity through increasing the paper density of carton cardboard, and then greatly reduced the cost of carton cardboard, including the slotting cutter main part, the slotting cutter main part has cutting part and dodges the portion, the cutting part has the cutting tooth section, the cutting tooth section distributes along the thickness direction of slotting cutter main part, the cutting tooth section is located the one end of the extrados of slotting cutter main part, one end with the extrados is regarded as the receipts sword end, dodge the terminal surface that is located the receipts sword end, dodge the portion and be the logical groove that sets up along the thickness direction of slotting cutter main part, the slotting cutter main part has been cut after the straight slot, dodged the terminal surface that the portion made the receipts sword end has avoided the carton cardboard that continues to can not produce the extrusion phenomenon, the corresponding position of carton cardboard also can not produce invisible damage.
When the paper box is processed, the cutting tooth sections are firstly contacted with the paper board, so that the paper board is extremely easy to wear, the paper board is irregularly grooved after the cutting tooth sections are worn, the paper board is not attractive, and the grooving saw is scrapped after the cutting tooth sections are worn to a certain extent, so that the service life of the whole cutter is very low.
Disclosure of Invention
The utility model aims to provide a slotting saw for a paper box, which solves the problems that the slotting of the paper board is irregular and attractive after a cutting tooth section is worn out because the cutting tooth section is firstly contacted with the paper board, and the slotting saw is scrapped after the cutting tooth section is worn out to a certain extent, so that the service life of an integral cutter is very low.
In order to achieve the aim, the utility model provides a carton slotting saw, which comprises a slotting saw knife main body and a cutting tooth segment,
the device also comprises a mounting device;
the mounting device comprises a mounting plate, a positioning rod, a screw rod and a locking nut, wherein the mounting plate is fixedly connected with the slotting saw blade body and is positioned on one side, close to the cutting tooth section, of the slotting saw blade body, the positioning rod is fixedly connected with the mounting plate and is positioned on one side of the mounting plate, the screw rod is in threaded connection with the mounting plate and penetrates through the mounting plate, and the locking nut is in threaded connection with the screw rod and is sleeved on the screw rod.
The mounting device further comprises a friction ring which is fixedly connected with the lock nut and is positioned on one side, close to the mounting plate, of the lock nut.
The cutting tooth section is provided with a limiting hole, and the limiting hole is arranged at the bottom of the cutting tooth section, which is close to the mounting plate, and is matched with the positioning rod; the cutting tooth section is also provided with a threaded hole, and the threaded hole is arranged on the cutting tooth section and is matched with the screw rod.
The mounting device further comprises a buffer pad, wherein the buffer pad is fixedly connected with the mounting plate and is positioned on one side, close to the cutting tooth section, of the mounting plate.
The buffer pad is provided with friction lines, and the friction lines are arranged on the upper side of the buffer pad.
According to the carton slotting saw, the cutting tooth sections are placed and positioned through the positioning rods, the screw rod penetrates through the mounting plate and the cutting tooth sections, then the locking nut is used for locking and fixing, the cutting tooth sections and the mounting plate are fixed, the cutting tooth sections and the slotting saw cutter body are detachably connected through the mounting device, and replacement of the cutting tooth sections is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic overall structure of a carton slotting saw according to a first embodiment of the present utility model.
Fig. 2 is a schematic view showing a connection structure of the mounting device and the cutting tooth segment according to the first embodiment of the present utility model.
Fig. 3 is a schematic structural view of a mounting device according to a second embodiment of the present utility model.
In the figure: 101-slotting saw tool main body, 102-cutting tooth segment, 103-mounting plate, 104-positioning rod, 105-screw rod, 106-lock nut, 107-friction ring, 108-limit hole, 109-threaded hole, 210-buffer pad and 211-friction line.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
First embodiment:
referring to fig. 1 and 2, fig. 1 is a schematic overall structure of a carton slotting saw according to a first embodiment of the present utility model, and fig. 2 is a schematic connecting structure of a mounting device and a cutting tooth segment according to a first embodiment of the present utility model.
The utility model discloses a carton slotting saw, which comprises a box body and a saw blade, wherein: the slotting saw tool comprises a slotting saw tool main body 101, a cutting tooth segment 102 and a mounting device, wherein the mounting device comprises a mounting plate 103, a positioning rod 104, a screw rod 105 and a lock nut 106, the lock nut 106 is provided with a friction ring 107, and the cutting tooth segment 102 is provided with a limiting hole 108 and a threaded hole 109. By the scheme, the problems that the cutting tooth segment 102 is in contact with the paperboard firstly, the cutting tooth segment 102 is easy to wear, the slotting of the paperboard is irregular and is not attractive after the cutting tooth segment 102 is worn, and the slotting saw is scrapped after the cutting tooth segment is worn to a certain degree, so that the service life of the whole cutter is very low can be solved; it will be appreciated that the foregoing may facilitate replacement of the worn cutting tooth segment 102, thereby increasing the useful life of the carton slotting saw.
In this embodiment, the slotting saw blade body 101 is fan-shaped, has cutting part, dodges portion and fixed part, slotting saw blade body 101 passes through fixed part bolt fastening on slotting cutter head, and wherein, slotting cutter head is circular, slotting saw blade body 101 and slotting cutter head coaxial setting, cutting part are located the extrados of slotting saw blade body, and cutting part has saw cutting edge group, and saw cutting edge group includes two rows of parallel arrangement's sawtooth section, and the sawtooth section distributes along the circumference of slotting saw blade body, dodges the terminal surface that the portion is located the receipts sword end, dodges the portion and is the logical groove that sets up along the thickness direction of slotting saw blade body, cutting tooth section 102 is located the one end of slotting saw blade body 101 extrados, through cutting tooth section 102 contact carton at first and cut out.
The slotting saw blade comprises a slotting saw blade body 101, a positioning rod 104, a screw 105, a locking nut 106, a screw 105 and a cutting tooth segment 102, wherein the mounting plate 103 is fixedly connected with the slotting saw blade body 101 and is positioned on one side of the slotting saw blade body 101, which is close to the cutting tooth segment 102, the positioning rod 104 is fixedly connected with the mounting plate 103 and is positioned on one side of the mounting plate 103, the screw 105 is in threaded connection with the mounting plate 103 and penetrates through the mounting plate 103, and the locking nut 106 is in threaded connection with the screw 105 and is sleeved on the screw 105. The limiting hole 108 is arranged at the bottom of the cutting tooth segment 102, which is close to the mounting plate 103, and is matched with the positioning rod 104; the threaded hole 109 is provided on the cutting tooth segment 102 and cooperates with the screw 105. The length of the mounting plate 103 is L-shaped and is matched with the thickness between two rows of saw tooth ends of the slotting saw blade main body 101, two ends of the mounting plate 103 are fixedly mounted on the slotting saw blade main body 101, mounting placement conditions are provided for the cutting tooth segment 102 through the mounting plate 103, two positioning rods 104 are fixedly arranged at two ends of the mounting plate 103, two limit holes 108 matched with the two positioning rods 104 in position and size are formed in the cutting tooth segment 102, the positioning rods 104 and the limit holes 108 are used for placing and positioning the cutting tooth segment 102, the mounting and fixing of the cutting tooth segment 102 are facilitated, the head of the screw 105 is in arc-shaped fit with the side face of the cutting tooth segment 102, the side face of the cutting tooth segment 102 is in contact and is abutted tightly, threads on the outer side of the screw 105 are in threaded fit with threads on the inner side of the threaded hole 109 on the cutting tooth segment 102, the screw 105 is in threaded connection with the cutting tooth segment 102, the cutting tooth segment 103 is enabled to be more stable, the screw 103 is fixedly connected with the mounting plate 102, the screw 103 is tightly connected with the mounting plate 102 in a locking mode, and the screw 103 is tightly fixed to the mounting plate 102 by the screw nut 106, and the locking segment is tightly connected with the mounting plate 102 in a locking mode, and the locking nut is tightly fixed by the screw segment 106; therefore, the positioning rod 104 is used for positioning the cutting tooth segment 102, the screw 105 penetrates through the mounting plate 103 and the cutting tooth segment 102, then the locking nut 106 is used for locking and fixing, the cutting tooth segment 102 and the mounting plate 103 are fixed, the cutting tooth segment 102 and the slotting saw blade main body 101 are detachably connected through the mounting device, and replacement of the cutting tooth segment 102 is facilitated.
Next, the friction ring 107 is fixedly connected to the lock nut 106, and is located on a side of the lock nut 106 close to the mounting plate 103. The inner ring diameter of the friction ring 107 is larger than that of the lock nut 106, and the friction ring 107 increases the contact friction force with the mounting plate 103, so that the lock nut 106 is fixed more firmly, and the lock nut 106 is prevented from loosening due to rotation during grooving operation, so that the fixation is unstable.
When the carton slotting saw of the embodiment is used, the positioning rod 104 is used for positioning the cutting tooth segment 102, the screw 105 penetrates through the mounting plate 103 and the cutting tooth segment 102, then the locking nut 106 is used for locking and fixing, the cutting tooth segment 102 and the mounting plate 103 are fixed, the cutting tooth segment 102 and the slotting saw body 101 are detachably connected through the mounting device, and replacement of the cutting tooth segment 102 is facilitated.
Second embodiment:
referring to fig. 3, fig. 3 is a schematic structural diagram of a mounting device according to a second embodiment of the present utility model. On the basis of the first embodiment, the mounting device of the present embodiment further includes a cushion 210, where the cushion 210 has friction lines 211.
In this embodiment, the buffer 210 is fixedly connected to the mounting plate 103 and is located on a side of the mounting plate 103 adjacent to the cutting tooth segment 102. The friction lines 211 are provided on the upper side of the cushion 210. The buffer pad 210 is fixedly connected with one side of the mounting plate 103, which is close to the bottom of the cutting tooth segment 102, and is matched with the side of the mounting plate, the buffer pad 210 has a buffer function, so that the cutting tooth segment 102 is subjected to buffer protection when being cut and grooved, the friction lines 211 are arranged on the top of the buffer pad 210, which is close to the bottom of the cutting tooth segment 102, and the friction lines 211 are used for increasing the contact friction force with the cutting tooth segment 102, so that the cutting tooth segment 102 is more stable to place and mount.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present utility model, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the utility model.
Claims (5)
1. A carton slotting saw comprises a slotting saw tool main body and a cutting tooth section, and is characterized in that,
the device also comprises a mounting device;
the mounting device comprises a mounting plate, a positioning rod, a screw rod and a locking nut, wherein the mounting plate is fixedly connected with the slotting saw blade body and is positioned on one side, close to the cutting tooth section, of the slotting saw blade body, the positioning rod is fixedly connected with the mounting plate and is positioned on one side of the mounting plate, the screw rod is in threaded connection with the mounting plate and penetrates through the mounting plate, and the locking nut is in threaded connection with the screw rod and is sleeved on the screw rod.
2. The carton slotting saw of claim 1, wherein,
the mounting device further comprises a friction ring which is fixedly connected with the lock nut and is positioned on one side, close to the mounting plate, of the lock nut.
3. The carton slotting saw of claim 1, wherein,
the cutting tooth section is provided with a limiting hole, and the limiting hole is arranged at the bottom of the cutting tooth section, which is close to the mounting plate, and is matched with the positioning rod; the cutting tooth section is also provided with a threaded hole, and the threaded hole is arranged on the cutting tooth section and is matched with the screw rod.
4. The carton slotting saw of claim 1, wherein,
the mounting device further comprises a buffer pad which is fixedly connected with the mounting plate and is positioned on one side of the mounting plate, which is close to the cutting tooth section.
5. The carton slotting saw of claim 4, wherein,
the buffer pad has friction lines, and the friction lines are arranged on the upper side of the buffer pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321266175.8U CN219903542U (en) | 2023-05-24 | 2023-05-24 | Cardboard box slotting saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321266175.8U CN219903542U (en) | 2023-05-24 | 2023-05-24 | Cardboard box slotting saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219903542U true CN219903542U (en) | 2023-10-27 |
Family
ID=88431878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321266175.8U Active CN219903542U (en) | 2023-05-24 | 2023-05-24 | Cardboard box slotting saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219903542U (en) |
-
2023
- 2023-05-24 CN CN202321266175.8U patent/CN219903542U/en active Active
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