CN220617853U - Slitting knife rest for cutting adhesive tape - Google Patents
Slitting knife rest for cutting adhesive tape Download PDFInfo
- Publication number
- CN220617853U CN220617853U CN202322204399.2U CN202322204399U CN220617853U CN 220617853 U CN220617853 U CN 220617853U CN 202322204399 U CN202322204399 U CN 202322204399U CN 220617853 U CN220617853 U CN 220617853U
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- parts
- driving motor
- connecting plate
- screw rod
- frame
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- 239000002390 adhesive tape Substances 0.000 title abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims description 7
- 239000011295 pitch Substances 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model relates to a slitting knife rest for cutting adhesive tape in the field of knife rests, which comprises a frame, a linear guide rail, an adjusting component and a plurality of cutting knives, wherein the adjusting component comprises a connecting plate, a first driving motor and a rotating screw rod, the rotating screw rod is in transmission connection with an output shaft of the first driving motor, the first driving motor is arranged on the right side of the connecting plate, a bearing seat and a sliding groove are arranged on the connecting plate, a plurality of bearing parts and a plurality of threaded parts are arranged on the rotating screw rod, the bearing parts are arranged between two adjacent threaded parts, the bearing parts are arranged on the connecting plate through the bearing seat, the plurality of cutting knives are respectively connected with the plurality of threaded parts through sliding blocks, the sliding blocks are provided with raised guide parts, the guide parts are connected with the sliding grooves, the sliding blocks can move along the sliding grooves through the guide parts, the distance between the cutting knives is not required to be manually adjusted, the adjusting precision is improved, and the inconsistent distance between the cutting knives and the cutting knives after adjustment is avoided.
Description
Technical Field
The utility model relates to the field of knife rest, in particular to a slitting knife rest for cutting adhesive tapes.
Background
The adhesive tape slitting machine is a machine capable of slitting an adhesive tape into a plurality of narrower adhesive tapes, the adhesive tapes are pulled out by the rotation of a roller shaft, then the adhesive tapes are slit into a plurality of narrower adhesive tapes after being cut by a cutter, and finally the narrower adhesive tapes are respectively curled on a material collecting roller.
The strip dividing knife rest on the existing adhesive tape strip dividing machine can divide the adhesive tape easily, but the distance between the cutters is of a fixed design, the distance between the cutters of part of the strip dividing machine can be adjusted but the adjusting process is usually manually adjusted, the adjusting process is complex, and the distance between the cutters is inconsistent easily due to the low accuracy.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a slitting knife rest for cutting adhesive tapes, which can effectively solve the technical problem of manually adjusting the distance between knives.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a slitting knife rest that sticky tape cutting was used, includes frame, linear guide, adjusting part and a plurality of cutting tool, and linear guide is provided with two, and two linear guide set up respectively in the both ends of frame, and adjusting part sets up between two linear guide, and cutting tool passes through adjusting part and is connected with linear guide, adjusting part includes connecting plate, first driving motor and rotation lead screw, and rotation lead screw is connected with first driving motor's output shaft transmission, and first driving motor sets up on the right side of connecting plate, is provided with bearing frame and spout on the connecting plate, is provided with a plurality of bearing portions and a plurality of screw thread portion on the rotation lead screw, and the bearing portion sets up between two adjacent screw thread portions, and the bearing portion passes through the bearing frame to be installed on the connecting plate, and a plurality of cutting tool pass through the slider and are connected with a plurality of screw thread portions respectively, are provided with bellied guiding portion on the slider, and guiding portion is connected with the spout, and slider accessible guiding portion is followed the spout and is removed.
Further, a second driving motor, a synchronous belt and two synchronous wheels are arranged on the surface of the frame, the two linear guide rails penetrate through the frame and are respectively connected with the two synchronous wheels, the two synchronous wheels are in transmission connection through the synchronous belt, and the second driving motor is connected with any one of the two synchronous wheels.
Further, the second driving motor is fixedly connected with the surface of the frame through a supporting frame.
Further, the screw pitches of a plurality of screw thread parts on the rotary screw rod are gradually increased from right to left, and the screw pitch of each screw thread part is twice as large as the screw pitch of the screw thread part on the right side.
Further, the rotating screw rod is in transmission connection with an output shaft of the first driving motor through an axle coupler.
Further, an oil storage tank and a rolling groove are arranged in the guide part, and balls for reducing friction force between the guide part and the sliding groove are arranged in the rolling groove.
Compared with the prior art, the utility model has the beneficial effects that: be provided with adjusting part, it is rotatory to drive the rotation lead screw through first driving motor, makes cutting tool pass through the slider and removes along the axis of rotation lead screw, and guiding portion sliding connection makes the slider keep horizontal migration in the spout, prevents that the slider from rotating with rotating the lead screw together, need not the distance between the manual regulation cutting tool, improves the regulation precision, avoids appearing cutting tool and the inconsistent distance between the cutting tool after the regulation.
Drawings
FIG. 1 is a schematic view of a tape dispenser for tape cutting according to the present utility model;
FIG. 2 is a cross-sectional view of a connecting plate in a slitting blade holder for cutting adhesive tape according to the present utility model;
the reference numbers in the drawing are 1-frame, 2-linear guide rail, 3-cutting tool, 4-connecting plate, 5-first driving motor, 6-rotating screw rod, 7-bearing seat, 8-chute, 9-screw thread part, 10-slide block, 11-guiding part, 12-second driving motor, 13-synchronous belt, 14-synchronous wheel, 15-supporting frame, 16-shaft coupler, 17-oil storage tank and 18-ball.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The tape cutting blade holder of the present utility model will be described in detail with reference to fig. 1 to 2:
the utility model provides a slitting knife rest that sticky tape cutting was used, includes frame 1, linear guide 2, adjusting part and a plurality of cutting tool 3, and linear guide 2 is provided with two, and two linear guide 2 set up respectively in the both ends of frame 1, and adjusting part sets up between two linear guide 2, and cutting tool 3 passes through adjusting part and is connected with linear guide 2, the surface of frame 1 is provided with second driving motor 12, hold-in range 13 and two synchronizing wheels 14, and two linear guide 2 pass frame 1 and are connected with two synchronizing wheels 14 respectively, are connected through hold-in range 13 transmission between two synchronizing wheels 14, and second driving motor 12 is connected with any one of two synchronizing wheels 14 second driving motor 12 passes through support frame 15 and is connected with the fixed surface of frame 1.
The adjusting component comprises a connecting plate 4, a first driving motor 5 and a rotating screw rod 6, wherein the rotating screw rod 6 is in transmission connection with an output shaft of the first driving motor 5, the first driving motor 5 is arranged on the right side of the connecting plate 4, a bearing seat 7 and a sliding groove 8 are arranged on the connecting plate 4, a plurality of bearing parts and a plurality of thread parts 9 are arranged on the rotating screw rod 6, the bearing parts are arranged between two adjacent thread parts 9, the bearing parts are arranged on the connecting plate 4 through the bearing seat 7, a plurality of cutting tools 3 are respectively connected with the thread parts 9 through sliding blocks 10, the pitch of the thread parts 9 on the rotating screw rod 6 is gradually increased from right to left, the pitch of each thread part 9 is twice as large as the pitch of the thread part 9 on the right side, a guide part 11 is arranged on the sliding block 10, the guide part 11 is connected with the sliding groove 8, the sliding blocks 10 can move in the sliding groove 8 through the guide part 11, an oil storage groove 17 and a rolling groove are arranged in the rolling groove, and a ball 18 for reducing friction force between the guide part 11 and the sliding groove 8 is arranged in the rolling screw rod 6 and is in transmission connection with the output shaft of the first driving motor 5 through a shaft coupler 16.
The slitting knife rest of sticky tape cutting usefulness of this embodiment is provided with adjusting part, drives through first driving motor 5 and rotates lead screw 6 rotatory, makes cutting tool 3 remove along the axis of rotating lead screw 6 through slider 10, and guide part 11 sliding connection makes slider 10 keep horizontal migration in spout 8, prevents slider 10 and rotates lead screw 6 together, need not the distance between the manual regulation cutting tool 3, improves the regulation precision, avoids appearing cutting tool 3 and the inconsistent distance between the cutting tool 3 after the regulation. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a slitting knife rest that sticky tape cutting was used, includes frame, linear guide, adjusting part and a plurality of cutting tool, and linear guide is provided with two, and two linear guide set up respectively in the both ends of frame, and adjusting part sets up between two linear guide, and cutting tool passes through adjusting part and is connected its characterized in that: the adjusting component comprises a connecting plate, a first driving motor and a rotating screw rod, wherein the rotating screw rod is in transmission connection with an output shaft of the first driving motor, the first driving motor is arranged on the right side of the connecting plate, a bearing seat and a sliding groove are arranged on the connecting plate, a plurality of bearing parts and a plurality of threaded parts are arranged on the rotating screw rod, the bearing parts are arranged between two adjacent threaded parts, the bearing parts are arranged on the connecting plate through the bearing seat, a plurality of cutting tools are respectively connected with the threaded parts through sliding blocks, protruding guide parts are arranged on the sliding blocks and are connected with the sliding groove, and the sliding blocks can move along the sliding groove through the guide parts.
2. The tape dispenser according to claim 1, wherein: the surface of frame is provided with second driving motor, hold-in range and two synchronizing wheels, and two linear guide pass the frame and are connected with two synchronizing wheels respectively, are connected through the hold-in range transmission between two synchronizing wheels, and second driving motor is connected with arbitrary one of two synchronizing wheels.
3. The tape dispenser according to claim 2, wherein: the second driving motor is fixedly connected with the surface of the frame through a supporting frame.
4. A slitting knife holder for tape cutting according to any one of claims 1-3, wherein: the screw pitch of a plurality of screw thread parts on the rotary screw rod is gradually increased from right to left, and the screw pitch of each screw thread part is twice larger than that of the screw thread part on the right side.
5. A slitting knife holder for tape cutting according to any one of claims 1-3, wherein: the rotating screw rod is in transmission connection with an output shaft of the first driving motor through an axle coupler.
6. A slitting knife holder for tape cutting according to any one of claims 1-3, wherein: an oil storage tank and a rolling groove are arranged in the guide part, and a ball used for reducing friction force between the guide part and the sliding groove is arranged in the rolling groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322204399.2U CN220617853U (en) | 2023-08-15 | 2023-08-15 | Slitting knife rest for cutting adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322204399.2U CN220617853U (en) | 2023-08-15 | 2023-08-15 | Slitting knife rest for cutting adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220617853U true CN220617853U (en) | 2024-03-19 |
Family
ID=90215100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322204399.2U Active CN220617853U (en) | 2023-08-15 | 2023-08-15 | Slitting knife rest for cutting adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220617853U (en) |
-
2023
- 2023-08-15 CN CN202322204399.2U patent/CN220617853U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |