Cutter assembly for double-layer adhesive tape

Abstract

The utility model discloses a cutter assembly of a double-layer adhesive tape, which belongs to the field of adhesive tape processing and comprises a horizontally arranged sliding rod, and mounting plates are arranged at two ends of the sliding rod; the outer end face of the sliding rod is provided with a corner angle, and a locking piece is slidably arranged on the corner angle in a sleeving mode. An adjusting bolt is arranged on the locking piece, the adjusting bolt is in threaded connection with the locking piece, the end of the adjusting bolt can abut against the sliding rod, and the adjusting bolt is used for adjusting the tightness state of the locking piece on the sliding rod, so that the locking piece is switched between moving and fixing on the sliding rod; a pair of clamping arms extending outwards are arranged on the locking piece, vertically-distributed clamping grooves are oppositely formed in the pair of clamping arms, cutters are arranged in the clamping grooves, and the pair of clamping arms are locked and fixed through bolt assemblies so that the cutters can be fixed to the clamping arms. An additional auxiliary mechanism is additionally arranged on original equipment, so that the cutter can complete adjustment of the cutting position and the cutting depth, and flexible switching between semi-cutting and full-cutting is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of tape processing and relates to a cutting assembly for double-layer tape. Background Technology

[0002] In the field of tape processing, "half-cut" and "full-cut" are two core die-cutting technologies. Half-cut only cuts off the face material and adhesive layer of the tape, leaving the backing paper intact, forming a "semi-through" structure; full-cut completely cuts off all layers of the tape (face material + adhesive + backing paper), forming an independent unit.

[0003] Current tape cutting machines on the market cannot effectively adjust the cutting position and depth of the cutter when cutting double-layer tape, making it difficult to achieve flexible switching between half-cut and full-cut on a single machine. Utility Model Content

[0004] The purpose of this utility model is to provide a cutter assembly for double-layer adhesive tape, which adds an additional auxiliary mechanism to the original equipment, enabling the cutter to adjust the cutting position and cutting depth, and achieve flexible switching between half-cut and full-cut.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] A cutter assembly for double-layer adhesive tape includes a horizontally arranged slide rod with mounting plates at both ends. The slide rod has an edge on its outer end face, and a locking member is slidably fitted thereon. The locking member has an adjusting bolt threadedly connected to it, with its end abutting against the slide rod to adjust the tightness of the locking member on the slide rod, allowing the locking member to switch between moving and fixed on the slide rod. The locking member has a pair of outwardly extending clamping arms, each pair of clamping arms having vertically distributed slots. A cutter is disposed within each slot. The pair of clamping arms are locked together by a bolt assembly, fixing the cutter to the clamping arms.

[0007] As a further improvement of one embodiment of the present invention, the slide rod is provided with a slide groove extending along its length direction, the locking member is provided with a bolt hole facing the slide groove, the adjusting bolt is threaded into the bolt hole, and its lower end can abut against the bottom of the slide groove when adjusted downward, so that the locking member is fixed on the slide rod.

[0008] As a further improvement of one embodiment of the present invention, the mounting plate has a rectangular structure and is provided with mounting holes for mounting the cutter assembly onto the cutting equipment.

[0009] As a further improvement of one embodiment of the present invention, the mounting hole is an oblong hole, which allows the cutter assembly to be adjusted in position on the cutting device.

[0010] As a further improvement of one embodiment of the present invention, the cross-section of the slide rod is square, and the locking member is provided with a channel adapted to the slide rod.

[0011] As a further improvement of one embodiment of the present invention, the bolt assembly includes a bolt passing through a pair of clamping arms and a nut threadedly engaged with the bolt, so that the cutter is fixed on the clamping arms.

[0012] As a further improvement of one embodiment of the present invention, the upper end of the mounting plate is fixed to both ends of the slide rod by bolts.

[0013] As a further improvement of one embodiment of the present invention, the clamping arm is a rectangular plate structure and is integrally formed with the locking member.

[0014] The above technical solution has the following advantages: the slide bar is fixed on the cutting equipment by the mounting plate, the horizontal position of the cutter is adjusted by the displacement of the locking part on the slide bar, and the height position of the cutter can be adjusted by a pair of clamping arms, thereby realizing the adjustment of the cutting depth, so that a single machine can flexibly switch between half cutting and full cutting. Attached Figure Description

[0015] To more clearly illustrate the embodiments of this 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 introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0017] Figure 1 This is a structural schematic diagram of the present invention.

[0018] In the picture:

[0019] 1. Slide bar;

[0020] 2. Mounting plate;

[0021] 21. Mounting holes;

[0022] 3. Locking components;

[0023] 31, 32, Clamping arms;

[0024] 4. Adjusting bolts;

[0025] 5. Cutting knife. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0028] In this utility model, unless otherwise stated, directional terms such as "upper," "lower," "top," and "bottom" are generally used in relation to the direction shown in the accompanying drawings, or in relation to the vertical, perpendicular, or gravitational direction of the component itself; similarly, for ease of understanding and description, "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model. Example

[0029] See Figure 1 As shown, a double-layer tape cutter assembly includes a horizontally arranged slide bar 1. The slide bar 1 is made of high-strength metal to ensure its load-bearing capacity and stability. Mounting plates 2 are fixedly installed at both ends of the slide bar 1. The mounting plates 2 have a rectangular structure and are provided with mounting holes 21 for mounting the cutter assembly to a cutting device. The two are connected by fasteners such as bolts.

[0030] Furthermore, the mounting holes 21 on the mounting plate 2 are designed as elongated holes with a certain length range. By moving the fasteners such as bolts used for fixing within the elongated holes, the mounting position of the cutter assembly on the cutting equipment can be flexibly adjusted to adapt to different cutting needs and equipment layouts.

[0031] The outer end face of the slide rod 1 has an edge, which increases the friction between the slide rod 1 and the locking element 3, helping to stabilize the positioning of the locking element 3. The locking element 3 is slidably fitted onto the slide rod 1, and an adjusting bolt 4 is provided on it. The adjusting bolt 4 is threadedly connected to the locking element 3. When it is necessary to adjust the position of the locking element 3, rotate the adjusting bolt 4 so that its end is away from the slide rod 1. At this time, the locking element 3 can slide freely on the slide rod 1 to adjust the horizontal position of the cutter 5. After the position is determined, rotate the adjusting bolt 4 in the opposite direction so that its end is tightly pressed against the slide rod 1, fixing the locking element 3 on the slide rod 1.

[0032] In this embodiment, the cross-section of the slide rod 1 adopts a square structure design. This structure is simple and provides a good positioning effect, preventing the locking member 3 from rotating around the slide rod 1. The locking member 3 is provided with a square channel that matches the slide rod 1. The channel size matches the cross-sectional size of the slide rod 1, ensuring that the locking member 3 can slide smoothly along the slide rod 1.

[0033] The locking component 3 has a pair of outwardly extending clamping arms 31 and 32. The clamping arms 31 and 32 are rectangular plate structures, integrally formed with the locking component 3 to ensure structural strength. Vertically distributed slots are formed on the clamping arms 31 and 32, the width of which is adapted to the thickness of the cutter 5, allowing the cutter 5 to be placed within the slots. The pair of clamping arms 31 and 32 are locked together by a bolt assembly. By adjusting the tightness of the bolt assembly, the distance between the clamping arms 31 and 32 can be adjusted, thereby adjusting the height of the cutter 5, i.e., adjusting the cutting depth, ultimately meeting the different needs of half-cutting and full-cutting.

[0034] In this embodiment, the bolt assembly consists of a bolt and a nut. The bolt is made of high-strength metal, and its shank diameter is adapted to the through holes on the clamping arms 31 and 32. After the bolt passes through a pair of clamping arms 31 and 32, a nut with a threaded fit is screwed on. By tightening the nut, the clamping arms 31 and 32 can clamp the cutter 5, thus securing it firmly.

[0035] When assembling the cutter assembly, first install the locking component 3 onto the slide rod 1. After adjusting the position of the locking component 3 and ensuring it can slide and be fixed normally, install the mounting plate 2. The upper end of the mounting plate 2 is secured to both ends of the slide rod 1 with bolts. The number of bolts can be set according to the actual load-bearing requirements. This installation sequence avoids interference from the mounting plate 2 during the installation of the locking component 3, ensuring the ease of assembly and structural stability.

[0036] In this embodiment, the slide rod 1 is provided with a groove extending along its length. The locking member 3 is provided with a bolt hole corresponding to the groove. This bolt hole is a circular through hole with threads machined on its inner wall. The adjusting bolt 4 is threaded into this bolt hole. When the adjusting bolt 4 is turned downwards, its lower end can tightly abut against the bottom of the groove, thereby firmly fixing the locking member 3 to the slide rod 1.

[0037] This invention provides a cutting assembly that allows for flexible switching between half-cutting and full-cutting of double-layer adhesive tape using a single device. A sliding rod 1 is fixed to the cutting device via a mounting plate 2. The horizontal position of the cutter 5 is adjusted by the movement of the locking element 3 on the sliding rod 1. A pair of clamping arms 31 and 32 adjust the height of the cutter 5, thereby adjusting the cutting depth. In use, manual adjustment allows for flexible switching between half-cutting and full-cutting with a single device.

[0038] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0039] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0040] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0041] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cutting assembly for double-layer adhesive tape, characterized in that: The device includes a horizontally arranged slide rod with mounting plates at both ends. The outer end face of the slide rod has an edge, and a locking element is slidably fitted onto it. The locking element has an adjusting bolt threadedly connected to it, with its end abutting against the slide rod to adjust the tightness of the locking element on the slide rod, allowing the locking element to switch between moving and fixed on the slide rod. The locking element has a pair of outwardly extending clamping arms, each pair of clamping arms having vertically distributed slots. A cutter is disposed within each slot. The pair of clamping arms are locked together by a bolt assembly, fixing the cutter to the clamping arms.

2. The cutting assembly according to claim 1, characterized in that: The slide rod is provided with a slide groove extending along its length, and the locking member is provided with a bolt hole facing the slide groove. The adjusting bolt is threaded into the bolt hole, and its lower end can abut against the bottom of the slide groove when adjusted downwards, so that the locking member is fixed on the slide rod.

3. The cutting assembly according to claim 1, characterized in that: The mounting plate has a rectangular structure and is provided with mounting holes for mounting the cutter assembly onto the cutting equipment.

4. The cutting assembly according to claim 3, characterized in that: The mounting hole is an oblong hole.

5. The cutting assembly according to claim 1, characterized in that: The slide bar has a square cross-section, and the locking member has a channel that matches the slide bar.

6. The cutting assembly according to claim 1, characterized in that: The bolt assembly includes a bolt extending through a pair of clamping arms and a nut threaded into the bolt, securing the cutter to the clamping arms.

7. The cutting assembly according to claim 1, characterized in that: The upper end of the mounting plate is bolted to both ends of the slide rod.

8. The cutting assembly according to claim 1, characterized in that: The clamping arm is a rectangular plate structure and is integrally formed with the locking component.

Images