High-precision electronic adhesive tape cutting device
Through precise control of gears, racks, and stretching rollers, combined with a ruler, precise cutting of electronic tape is achieved, solving the problem of difficulty in adjusting the cutting length in existing technologies, and improving production efficiency and equipment applicability.
Patent Information
- Application Number
- CN202423306050.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing electronic tape cutting devices struggle to precisely adjust the tape cutting length according to different scenario requirements, increasing the difficulty of subsequent operations.
Precise control using gears, racks, and stretching rollers, combined with a ruler, enables accurate tape cutting; the quick-change assembly allows for rapid switching between different cutters by rotating a handle, slide bar, and locking block.
It achieves high-precision cutting of tape, improves the automation level and production efficiency of the production line, reduces downtime, and enhances the flexibility and applicability of the equipment.
Smart Images
Figure CN223560975U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the precision cutting technical field especially, relates to a high accuracy electronic adhesive tape cutting device. BACKGROUND
[0002] The electronic adhesive tape cutting device is a kind of equipment for the automatic cutting electronic adhesive tape, is widely used in the production process of electronic product, the device is sent into cutting area by mechanical transmission system with adhesive tape, uses cutter or other cutting mode and cuts adhesive tape into required shape according to predetermined size, its main function is to improve cutting efficiency, reduce manual operation, and ensure the consistency of adhesive tape cutting, it is applicable to the processing of adhesive tape in mobile phone, tablet computer, television and other electronic products, and improves the automation level of production line.
[0003] The electronic adhesive tape cutting device is mainly composed of glue supply system, transmission system and cutting system, glue supply system is responsible for automatically supplying adhesive tape, transmission system moves adhesive tape to cutting area by motor drive, cutting system is usually composed of rotary cutter or pressure cutter, and adhesive tape is cut by mechanical force, adhesive tape is sent into cutting area during work, and is cut according to set size by cutting system, and finally is discharged through output end, to complete cutting process.
[0004] The existing electronic adhesive tape cutting device can efficiently cut electronic adhesive tape and keep the consistency of cutting, but it is difficult to accurately segment the cutting of adhesive tape, cannot accurately adjust the cutting length of adhesive tape according to the needs of different scenes, and increases the operation difficulty in later period, so a kind of high accuracy electronic adhesive tape cutting device is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0005] In order to make up for the above shortcomings, the utility model provides a kind of high accuracy electronic adhesive tape cutting device, to improve the problem that it is difficult to accurately adjust the cutting length of adhesive tape according to the needs of different scenes in prior art, and increase the operation difficulty in later period.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0007] A high-precision electronic adhesive tape cutting device, comprising a connecting shell and a cutter, the side of the connecting shell is fixedly connected with a protective shell one, a protective shell two and a scale, the inside of the connecting shell is installed with a length adjusting assembly, the inside of the connecting shell is fixedly connected with a connecting plate, an unwinding roller and a cutting baffle, the side of the connecting plate is installed with a cutting drive assembly, the top of the cutting drive assembly is provided with a fixed shell, the inside of the fixed shell is installed with a quick-change assembly, the inside of the connecting shell is slidably connected with an elongated roller; the length adjusting assembly comprises a rotating column, the rotating column is rotatably connected in the inside of the connecting shell, both ends of the rotating column are fixedly connected with gears, the two gears are respectively arranged in the inside of the protective shell one and the protective shell two, the inside of the protective shell one and the protective shell two is slidably connected with a rack plate, the rack plate is fixedly connected to the side of the elongated roller, the gears and the rack plate are intermeshed;
[0008] As a further description of the above technical solution:
[0009] The inside of the protective shell two is installed with a motor, one end of the rotating column is fixedly connected to the output end of the motor;
[0010] As a further description of the above technical solution:
[0011] The side of the connecting shell is provided with a moving groove, the end of the elongated roller is slidably connected in the inside of the moving groove;
[0012] As a further description of the above technical solution:
[0013] The quick-change assembly comprises a sliding rod, the sliding rod is slidably connected in the inside of the fixed shell, one end of the sliding rod is fixedly connected with a clamping block, the other end of the sliding rod is rotatably connected with a rotating handle;
[0014] As a further description of the above technical solution:
[0015] The top of the fixed shell is fixedly connected with a fixed plate, the outer periphery of the sliding rod is provided with a spring, the sliding rod is slidably connected in the inside of the fixed plate;
[0016] As a further description of the above technical solution:
[0017] The top of the cutter is provided with a clamping groove, the clamping groove and the clamping block are mutually clamped;
[0018] As a further description of the above technical solution:
[0019] The cutting driving assembly comprises a moving plate, the moving plate is slidably connected to the front side of the connecting plate, a guide column is fixedly connected to the rear side of the moving plate and slidably connected to the inside of the connecting plate, a cylinder is installed on the rear side of the connecting shell, and the moving plate is fixedly connected to the output end of the cylinder.
[0020] Further description of the above technical solution is as follows:
[0021] The rear side of the cutter is fixedly connected with a sliding block, and the front side of the moving plate is provided with a sliding groove, and the sliding block is slidably connected in the inside of the sliding groove.
[0022] The utility model has the advantages of the following beneficial effects:
[0023] 1. According to the utility model, the gear, the rack plate and the elongated roller are accurately controlled, the scale is matched, the electronic adhesive tape can be cut to the accurate length according to needs, the cutting precision is high, the operation is efficient, and the automation level and production efficiency of the production line are greatly improved.
[0024] 2. According to the utility model, the rotating handle, the sliding rod, the clamping block, the fixed plate and the spring are matched, different types of cutters can be quickly replaced, the electronic adhesive tape cutting needs of different materials are adapted, downtime is reduced, and the flexibility and applicability of the equipment are enhanced. BRIEF DESCRIPTION OF DRAWINGS
[0025] Figure 1 A three-dimensional schematic view of a high-precision electronic adhesive tape cutting device is provided for the utility model;
[0026] Figure 2 A structure schematic view of a motor of a high-precision electronic adhesive tape cutting device is provided for the utility model;
[0027] Figure 3 A structure schematic view of a rotating column of a high-precision electronic adhesive tape cutting device is provided for the utility model;
[0028] Figure 4 A structure schematic view of a cutter of a high-precision electronic adhesive tape cutting device is provided for the utility model;
[0029] Figure 5 A structure schematic view of a cylinder of a high-precision electronic adhesive tape cutting device is provided for the utility model.
[0030] LEGEND:
[0031] 1, connecting shell; 2, protective shell one; 3, protective shell two; 4, length adjustment assembly; 5, connecting plate; 6, cutting drive assembly; 7, fixed shell; 8, quick change assembly; 9, unwinding roller; 10, lengthening roller; 11, cutting baffle; 12, scale; 13, rotating column; 14, gear; 15, rack plate; 16, motor; 17, moving groove; 18, sliding rod; 19, clamping block; 20, rotating handle; 21, fixed plate; 22, spring; 23, clamping groove; 24, moving plate; 25, air cylinder; 26, guide column; 27, cutter; 28, sliding block; 29, sliding groove. DETAILED DESCRIPTION
[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0033] Referring to Figure 1 Figure 3 An embodiment provided by the utility model: a high-precision electronic adhesive tape cutting device, including connecting shell 1 and cutter 27, the side of connecting shell 1 is fixedly connected with protective shell one 2, protective shell two 3 and scale 12, length adjustment assembly 4 is installed in the inside of connecting shell 1, connecting plate 5, unwinding roller 9 and cutting baffle 11 are fixedly connected in the inside of connecting shell 1, cutting drive assembly 6 is installed in the side of connecting plate 5, fixed shell 7 is provided at the top of cutting drive assembly 6, quick change assembly 8 is installed in the inside of fixed shell 7, lengthening roller 10 is slidably connected in the inside of connecting shell 1, length adjustment assembly 4 includes rotating column 13, rotating column 13 is rotatably connected in the inside of connecting shell 1, gear 14 is fixedly connected at both ends of rotating column 13, two gears 14 are arranged in the inside of protective shell one 2 and protective shell two 3 respectively, by rotating rotating column 13, control gear 14 rotates, the inside of protective shell one 2 and protective shell two 3 are slidably connected with rack plate 15, rack plate 15 is fixedly connected at the side of lengthening roller 10, gear 14 and rack plate 15 are mutually engaged, use protective shell one 2 and protective shell two 3 to protect the structure inside. Motor 16 is installed in the inside of protective shell two 3, one end of rotating column 13 is fixedly connected at the output end of motor 16, by motor 16, drive rotating column 13 to rotate, rotate gear 14, control rack plate 15 to move with lengthening roller 10. Moving groove 17 is set up at the side of connecting shell 1, the end of lengthening roller 10 is slidably connected in the inside of moving groove 17.
[0034] Referring to Figure 1 and Figure 4 The quick-change assembly 8 includes a sliding rod 18 which is slidingly connected inside the fixed shell 7, the fixed shell 7 is used to protect the internal structure, one end of the sliding rod 18 is fixedly connected with a clamping block 19, the other end of the sliding rod 18 is rotatably connected with a rotating handle 20, rotating the rotating handle 20 makes the sliding rod 18 move upward with the clamping block 19. The top of the fixed shell 7 is fixedly connected with a fixed plate 21, the outer periphery of the sliding rod 18 is sleeved with a spring 22, the sliding rod 18 is slidingly connected inside the fixed plate 21, the pressure generated by the cooperation of the fixed plate 21 and the spring 22 makes the sliding rod 18 move downward with the clamping block 19. The top of the cutter 27 is provided with a clamping groove 23, the clamping groove 23 and the clamping block 19 are clamped with each other, the clamping block 19 is clamped into the inside of the clamping groove 23 to fix the cutter 27.
[0035] With reference to Figure 1 , Figure 4 and Figure 5 , the cutting driving assembly 6 includes a moving plate 24 which is slidingly connected to the front side of the connecting plate 5, the rear side of the moving plate 24 is fixedly connected with a guide column 26 which is slidingly connected inside the connecting plate 5, the moving plate 24 moves forward with the cutter 27, cooperates with the cutting baffle 11, and cuts the electronic tape, the rear side of the connecting shell 1 is provided with a cylinder 25, the moving plate 24 is fixedly connected to the output end of the cylinder 25, the movement of the moving plate 24 is controlled by the cylinder 25, so that the cutter 27 cuts the electronic tape. The rear side of the cutter 27 is fixedly connected with a sliding block 28, the front side of the moving plate 24 is provided with a sliding groove 29, the sliding block 28 is slidingly connected inside the sliding groove 29, the installation position of the cutter 27 is fixed by the cooperation of the sliding block 28 and the sliding groove 29.
[0036] Working principle: fix the electronic tape on the unwinding roller 9 on the lengthening roller 10, start the motor 16, rotate the gear 14 through the rotating column 13 to drive the rack plate 15 to move with the lengthening roller 10, compare the scale 12 on the connecting shell 1, according to the requirements of the current use scene, accurately cut the electronic tape segment of the required length.
[0037] In order to adapt to the cutting work of electronic tapes of different materials, the type of cutter 27 needs to be changed, rotate the rotating handle 20, the clamping block 19 extrudes the spring 22, and the clamping groove 23 of the currently used cutter 27 is separated, the currently used cutter 27 is disassembled, the sliding block 28 of the appropriate type of cutter 27 is inserted into the sliding groove 29 of the moving plate 24, the rotating handle 20 is reversely rotated, the pressure generated by the cooperation of the fixed plate 21 and the spring 22 makes the sliding rod 18 move downward with the clamping block 19, and the clamping block 19 is clamped into the clamping groove 23 of the appropriate type of cutter 27, thereby completing the quick replacement of the cutter 27.
[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.
Claims
1. A high-precision electronic tape cutting device, comprising a connecting shell (1) and a cutting tool (27), characterized in that: The side of the connecting shell (1) is fixedly connected to a protective shell one (2), a protective shell two (3) and a scale (12). The inside of the connecting shell (1) is a length adjustment component (4). The inside of the connecting shell (1) is fixedly connected to a connecting plate (5), a winding roller (9) and a cutting baffle (11). The side of the connecting plate (5) is equipped with a cutting drive component (6). The top of the cutting drive component (6) is provided with a fixed shell (7). The inside of the fixed shell (7) is equipped with a quick-change component (8). The inside of the connecting shell (1) is slidably connected to an elongation roller (10). The length adjustment assembly (4) includes a rotating column (13), which is rotatably connected inside the connecting shell (1). Gears (14) are fixedly connected to both ends of the rotating column (13). The two gears (14) are respectively disposed inside the first protective shell (2) and the second protective shell (3). A rack plate (15) is slidably connected inside the first protective shell (2) and the second protective shell (3). The rack plate (15) is fixedly connected to the side of the stretching roller (10). The gears (14) and the rack plate (15) mesh with each other.
2. The high-precision electronic tape cutting device according to claim 1, characterized in that: The protective shell 2 (3) has a motor (16) installed inside, and one end of the rotating column (13) is fixedly connected to the output end of the motor (16).
3. The high-precision electronic tape cutting device according to claim 1, characterized in that: The side of the connecting shell (1) is provided with a moving groove (17), and the end of the stretching roller (10) is slidably connected to the inside of the moving groove (17).
4. The high-precision electronic tape cutting device according to claim 1, characterized in that: The quick-change assembly (8) includes a slide rod (18), which is slidably connected inside the fixed housing (7). One end of the slide rod (18) is fixedly connected to a locking block (19), and the other end of the slide rod (18) is rotatably connected to a rotating handle (20).
5. The high-precision electronic tape cutting device according to claim 4, characterized in that: The top of the fixed shell (7) is fixedly connected to a fixed plate (21), and a spring (22) is sleeved on the outer periphery of the slide rod (18). The slide rod (18) is slidably connected inside the fixed plate (21).
6. The high-precision electronic tape cutting device according to claim 4, characterized in that: The top of the cutting tool (27) is provided with a slot (23), and the slot (23) is engaged with the locking block (19).
7. The high-precision electronic tape cutting device according to claim 1, characterized in that: The cutting drive assembly (6) includes a movable plate (24), which is slidably connected to the front side of the connecting plate (5). A guide post (26) is fixedly connected to the rear side of the movable plate (24), and the guide post (26) is slidably connected inside the connecting plate (5). A cylinder (25) is installed on the rear side of the connecting shell (1), and the movable plate (24) is fixedly connected to the output end of the cylinder (25).
8. The high-precision electronic tape cutting device according to claim 7, characterized in that: A slider (28) is fixedly connected to the rear side of the cutting tool (27), and a groove (29) is provided on the front side of the moving plate (24). The slider (28) is slidably connected inside the groove (29).