A tape sampling device

Abstract

The utility model discloses a kind of adhesive tape sampling devices, comprising: fixed mechanism, longitudinal moving mechanism being arranged at the top of fixed mechanism, and transverse moving mechanism being arranged on longitudinal moving mechanism;Fixed mechanism includes: base, setting component is arranged on the top of base;Longitudinal moving component is set on base, and setting component is arranged directly below longitudinal moving component;Setting component is used to paste the adhesive tape to be cut;Longitudinal moving mechanism includes: fixed frame, and moving component is arranged on the top of fixed frame;Moving component is used to adjust the position of transverse moving mechanism to reach the requirement of cutting sample of specified width, and fixed frame is fixedly connected on the top of base;Transverse moving mechanism;With this further effect is to improve cutting efficiency and the geometric precision of sample, ensure that test result is reliable.

Description

Technical Field

[0001] This utility model relates to a tape sampling device, and more particularly to a tape sampling device. Background Technology

[0002] In the product quality inspection of tapes (especially adhesive tapes), the accuracy and reliability of test results for key performance indicators such as peel strength, holding power, and initial tack largely depend on the specifications of the samples taken. Samples that meet relevant standards (such as precise geometric dimensions, neat cut edges, undamaged adhesive layers, and flat backing material) are a fundamental prerequisite for obtaining reliable and comparable data.

[0003] Currently, the most common method for tape sampling in the industry is still the traditional manual operation process. This method first requires manually unrolling the tape roll and carefully pasting it onto a layer of oil-based paper (or release paper, silicone paper) that provides temporary support and protection. Then, it is manually cut with a cutter or scissors to obtain a sample of the specified width.

[0004] However, this traditional manual method has significant and multifaceted limitations. The process itself is extremely cumbersome and time-consuming, involving multiple steps such as unwinding, positioning, pasting, and cutting, resulting in low efficiency. When dealing with large-scale sampling tasks, the labor intensity for operators is enormous, significantly increasing time and labor costs. More importantly, manual operation makes it difficult to guarantee sampling quality: air bubbles, wrinkles, or displacement are easily generated during pasting, leading to uneven samples; manual cutting makes it difficult to accurately control the width and length of the samples, and the cut edges are often not perpendicular and neat, resulting in samples whose geometric dimensions frequently do not meet standard requirements.

[0005] Therefore, it is necessary to improve an existing tape sampling device to solve the above problems. Summary of the Invention

[0006] This invention overcomes the shortcomings of the prior art and provides a tape sampling device, aiming to solve the problems existing in the prior art.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] A tape sampling device includes: a fixing mechanism, a longitudinal moving mechanism disposed on the top of the fixing mechanism, and a transverse moving mechanism disposed on the longitudinal moving mechanism.

[0009] The fixing mechanism includes: a base, an adhesive component disposed above the base; a longitudinal moving component disposed on the base, and an adhesive component disposed directly below the longitudinal moving component; the adhesive component is used to adhere the tape to be cut.

[0010] The longitudinal moving mechanism includes: a fixed frame and a moving component disposed above the fixed frame; the moving component is used to adjust the position of the transverse moving mechanism to meet the requirements of cutting a sample of a specified width; the fixed frame is fixedly connected to the base.

[0011] The lateral movement mechanism includes a connecting component and a cutting component disposed above the connecting component; the connecting component is laterally disposed above the fixed frame for adjusting the lateral position of the cutting component.

[0012] In a preferred embodiment of this utility model, the base is plate-shaped, and horizontal and vertical scale grooves are evenly distributed on the base.

[0013] In a preferred embodiment of this utility model, the adhesive component includes two fixed wheels, which are symmetrically arranged on the left and right sides of the base, and a scale groove is formed between the two fixed wheels.

[0014] In a preferred embodiment of this utility model, the fixed frame includes several columns and a fixing rod. The columns are vertically arranged on the base, and the two ends of the fixing rod are respectively fixedly connected between the columns to form two support frames.

[0015] In a preferred embodiment of this utility model, the moving component includes two conveying rods, which are rotatably connected to the support frame respectively. The conveying rods are threaded rods.

[0016] In a preferred embodiment of this utility model, a synchronous pulley is fixedly connected to one end of the two conveying rods, and the synchronous pulley is connected and driven by a synchronous belt. A handwheel is fixedly connected to the other end of the conveying rod.

[0017] In a preferred embodiment of the present invention, the connecting assembly includes a connecting shaft and connecting plates fixedly connected to both ends of the connecting shaft. The connecting plates are T-shaped, and the upper part of the connecting plates is slidably connected to the fixed rod. The connecting plates engage with the conveying rod.

[0018] In a preferred embodiment of the present invention, the cutting assembly includes a connecting block and a pressing rod slidably connected to the connecting block. The pressing rod is arranged in an inverted U-shape, and a cutter is fixedly connected to the bottom of the pressing rod.

[0019] In a preferred embodiment of this utility model, a spring is provided inside the connecting block. The spring is sleeved on the circumference of the lower pressure rod. One end of the spring is fixedly connected to the lower pressure rod, and the other end of the spring is fixedly connected to the connecting block.

[0020] In a preferred embodiment of the present invention, a cutting groove is provided on the cutter, and a blade is slidably connected to the inner side of the cutting groove. A fixed shaft is threaded onto the blade.

[0021] This utility model solves the defects existing in the background technology, and has the following beneficial effects:

[0022] (1) This utility model provides a tape sampling device. Through the design of horizontal and vertical scale grooves on the base, and the two fixed wheels of the adhesive component symmetrically arranged on both sides of the base, the scale grooves are opened between the two fixed wheels to provide an intuitive reference position. The fixed wheels are connected to the base through the bracket to stably stick the tape and avoid tape slippage. The direct effect of this design is that the operator can quickly align the cutting position and accurately record the value, which significantly simplifies the process of positioning the sample width. Compared with the prior art, the traditional tape sampling method often relies on manual visual inspection or a separate measuring tool, which is prone to positional deviation and data distortion. The further effect is to improve the cutting efficiency and geometric accuracy of the sample, and ensure the reliability of the test results.

[0023] (2) This utility model provides a tape sampling device, which achieves synchronous transmission at both ends by connecting the synchronous belt and the synchronous wheel. The moving component is set on the fixed frame and drives the transverse moving mechanism to move in the same direction. This allows the operator to adjust the longitudinal distance of the cutting position evenly by turning a single handwheel, avoiding the need to manually adjust both ends separately. Compared with the prior art, the existing sampling device often requires individual control of each end, which is prone to tilting and inconsistent adjustment, resulting in uneven width of the cut sample. The further effect is to enhance the stability of the system and the consistency of cutting, which not only reduces the complexity of operation, but also applies to tape samples of different specifications (such as wide tape), improving the versatility and repeatability of the device. Attached Figure Description

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0025] Figure 1 This is a perspective structural diagram of a preferred embodiment of the present invention;

[0026] In the diagram: 1. Fixing mechanism; 2. Longitudinal moving mechanism; 3. Lateral moving mechanism; 4. Base; 5. Fixed wheel; 6. Column; 7. Fixing rod; 8. Conveying rod; 9. Synchronous belt; 10. Connecting plate; 11. Connecting shaft; 12. Connecting block; 13. Pressing rod; 14. Cutter; 15. Blade; 16. Fixing shaft; 17. Handwheel. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. These drawings are simplified schematic diagrams, which are only used to illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0028] As shown in the figure, a tape sampling device includes: a fixing mechanism 1, a longitudinal moving mechanism 2 disposed on the top of the fixing mechanism 1, and a transverse moving mechanism 3 disposed on the longitudinal moving mechanism 2.

[0029] The fixing mechanism 1 includes: a base 4, an adhesive component disposed above the base 4; a longitudinal moving component disposed on the base 4, and the adhesive component disposed directly below the longitudinal moving component; the adhesive component is used to adhere the tape to be cut.

[0030] The longitudinal moving mechanism 2 includes: a fixed frame and a moving component disposed above the fixed frame; the moving component is used to adjust the position of the transverse moving mechanism 3 to meet the requirements of cutting a sample of a specified width; the fixed frame is fixedly connected to the base 4.

[0031] The lateral moving mechanism 3 includes a connecting component and a cutting component disposed above the connecting component; the connecting component is disposed laterally above the fixed frame for adjusting the lateral position of the cutting component.

[0032] It should be noted that the device in this application is a tape sampling device. The blade 15 is used to cut the adhesive tape. First, the cutting position is adjusted by the coordinated action of the longitudinal moving mechanism 2 and the transverse moving mechanism 3. Then, the pressing rod 13 is pressed down and pushed to complete the cutting of the adhesive tape.

[0033] Attach the adhesive tape to be cut to the two fixed wheels 5 on the left and right. Adjust the position of the cutter 14 so that the blade 15 is aligned with the desired cutting position. Record the current position through the scale groove. Press down and push the handle to complete the cutting of the first side. Adjust the cutting position of the second side through the handwheel 17 and repeat the cutting. The difference between position one and position two is the cutting sample width.

[0034] The fixing mechanism 1 includes: a base 4, an adhesive component disposed above the base 4; a longitudinal moving component disposed on the base 4, and the adhesive component disposed directly below the longitudinal moving component; the adhesive component is used to adhere the tape to be cut.

[0035] In this invention, the base 4 is plate-shaped, and horizontal and vertical graduated grooves are evenly distributed on the base 4. The adhesive assembly includes two fixing wheels 5, which are symmetrically arranged on the left and right sides of the base 4, and the graduated grooves are formed between the two fixing wheels 5. The fixing frame includes several columns 6 and fixing rods 7. The columns 6 are vertically arranged on the base 4, and the two ends of the fixing rods 7 are fixedly connected to the columns 6 to form two support frames.

[0036] It should be noted that the base 4 is plate-shaped, and there are two fixed wheels 5, which are respectively set on the left and right sides of the base 4. The longitudinal movement component and the transverse movement component are both set directly above the fixed wheels 5 on the left and right sides. At the same time, the scale groove is opened on the base plate, specifically in the middle of the fixed wheels 5 on the left and right sides. The fixed wheel 5 includes a rotating wheel and a bracket that is slidably connected to the rotating wheel. The bottom of the bracket is fixedly connected to the base 4, and the fixed wheel 5 can rotate on the bracket. In this way, the adhesive tape to be cut is pasted onto the two fixed wheels 5 before the test, and then cut. During the cutting process, the tape is cut with the scale groove as the reference.

[0037] The longitudinal moving mechanism 2 includes: a fixed frame and a moving component disposed above the fixed frame; the moving component is used to adjust the position of the transverse moving mechanism 3 to meet the requirements of cutting a sample of a specified width; the fixed frame is fixedly connected to the base 4.

[0038] In this invention, the movable component includes two conveying rods 8, each rotatably connected to a support frame. The conveying rods 8 are threaded rods. One end of each conveying rod 8 is fixedly connected to a synchronous pulley, which is driven by a synchronous belt 9. The other end of each conveying rod 8 is fixedly connected to a handwheel 17. A column 6 is vertically mounted on a base 4, and two ends of a fixing rod 7 are fixedly connected between the columns 6 to form two support frames.

[0039] It should be noted that the moving component is located above the fixed frame, which includes four columns 6 and two fixed rods 7. The fixed rods 7 are arranged longitudinally, and the columns 6 are fixedly connected to both ends of the fixed rods 7 to form two support frames. The moving component of the conveyor rod 8 includes conveyor rods 8 and handwheels 17. There are also two conveyor rods 8 arranged longitudinally, located below the fixed rods 7, and rotatably connected to the two support frames respectively. One end of one of the conveyor rods 8 is fixedly connected to the handwheel 17, while the other two conveyor rods 8 are fixedly connected to synchronous pulleys. The two synchronous pulleys are connected and driven by a synchronous belt 9 to achieve the effect of synchronous transmission of the two conveyor belts. The transverse moving mechanism 3 is located on the conveyor rod 8. By rotating the handwheel 17, the conveyor rod 8 is driven to rotate. Through the action of the synchronous pulleys and the synchronous belt 9, the synchronous belt 9 drives the synchronous longitudinal movement of both ends of the transverse moving mechanism 3 to adjust the longitudinal position of the cutter 14.

[0040] The lateral moving mechanism 3 includes a connecting component and a cutting component disposed above the connecting component; the connecting component is disposed laterally above the fixed frame for adjusting the lateral position of the cutting component.

[0041] In a preferred embodiment of the present invention, the connecting assembly includes a connecting shaft 11 and a connecting plate 10 fixedly connected to both ends of the connecting shaft 11. The connecting plate 10 is T-shaped and is slidably connected to the fixed rod 7 at the top. The connecting plate 10 engages with the conveying rod 8.

[0042] In a preferred embodiment of the present invention, the cutting assembly includes a connecting block 12 and a pressing rod 13 slidably connected to the connecting block 12. The pressing rod 13 is arranged in an inverted U-shape, and a cutter 14 is fixedly connected to the bottom of the pressing rod 13.

[0043] In a preferred embodiment of this utility model, a spring is provided on the inner side of the connecting block 12. The spring is sleeved on the circumference of the lower pressure rod 13. One end of the spring is fixedly connected to the lower pressure rod 13, and the other end of the spring is fixedly connected to the connecting block 12.

[0044] In a preferred embodiment of the present invention, the cutter 14 is provided with a cutting groove, and a blade 15 is slidably connected to the inner side of the cutting groove. A fixed shaft 16 is threaded onto the blade 15.

[0045] It should be noted that there are two connecting plates 10 and two connecting shafts 11. The connecting plate 10 is T-shaped. The upper end of the connecting plate 10 is slidably connected to the fixed rod 7, and the lower end of the connecting plate 10 is threadedly connected to the conveying rod 8. That is, the upper end of the connecting rod has a smooth through hole, and the lower end has a threaded hole. The through hole is slidably connected to the fixed rod 7, and the threaded hole is threadedly connected to the conveying rod 8. Therefore, during the rotation of the handwheel 17, the two connecting plates 10 move synchronously and in the same direction due to the restriction of the fixed rod 7, the transmission of the conveying rod 8, and the synchronicity of the synchronous pulley and synchronous belt 9. The two ends of the connecting shaft 11 are fixedly connected to the two connecting plates 10 respectively, and the connecting block 12 is perpendicular to the base 4. Two movable holes are provided in two directions parallel to the base 4. The two movable holes parallel to the base 4 are slidably connected to the connecting rod, and the two movable holes perpendicular to the base 4 are slidably connected to the pressure rod 13. A spring is also provided inside the two movable holes perpendicular to the base 4. The two ends of the spring are fixedly connected to the connecting block 12 and the pressure rod 13, respectively. The two ends of the bottom of the pressure rod 13 are fixedly connected to the cutter 14. A blade groove is provided on one side of the cutter 14, and the blade 15 is slidably connected to the inside of the blade groove. A threaded hole is provided on the top of the blade 15, and the threaded hole is threadedly connected to the fixed shaft 16. The rotation of the fixed shaft 16 and the blade groove together compress and fix the blade 15. The blade 15 is slidably connected in the blade groove of the cutter 14 and is adjustable through the threaded engagement of the fixed shaft 16. Analysis of the features shows that the blade groove allows the blade 15 to slide and adjust its length. The blade 15 can be easily replaced or fixed by rotating the fixed shaft 16. A spring, fitted onto the pressure rod 13, provides a restoring force. The direct effect of this design is convenient maintenance of the blade 15, allowing for quick adaptation to different tape thicknesses or cutting needs. The inverted U-shaped design of the pressure rod 13, in conjunction with the spring, makes the cutting action smooth and effortless. Compared to existing technologies, conventional cutting tools often use fixed blades 15 or complete disassembly, which is time-consuming and prone to damage during replacement. Further benefits include extending the device's lifespan and enhancing flexibility, such as reducing downtime in scenarios requiring frequent blade 15 replacements, while also improving operational comfort and reducing worker fatigue. During use, pressing down and pushing the pressure rod 13 moves the blade 15 downwards to contact the tape, completing the first side cut. The handwheel 17 adjusts the cutting position of the second side, and the cutting is repeated. The difference between position one and position two is the width of the cut sample. Rotating the fixed shaft 16 adjusts the length of the blade 15 and allows for blade replacement.

[0046] Based on the preferred embodiments of this utility model described above, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A tape sampling device, comprising: A fixing mechanism (1), a longitudinal moving mechanism (2) disposed on the top of the fixing mechanism (1), and a transverse moving mechanism (3) disposed on the longitudinal moving mechanism (2), characterized in that; The fixing mechanism (1) includes: a base (4), an adhesive component disposed above the base (4); a longitudinal moving component disposed on the base (4), and the adhesive component disposed directly below the longitudinal moving component; the adhesive component is used to adhere the tape to be cut. The longitudinal moving mechanism (2) includes: a fixed frame and a moving component disposed above the fixed frame; the moving component is used to adjust the position of the transverse moving mechanism (3) to meet the requirement of cutting a sample of a specified width; the fixed frame is fixedly connected to the base (4) above. The lateral moving mechanism (3) includes: a connecting component and a cutting component disposed above the connecting component; the connecting component is disposed laterally above the fixed frame for adjusting the lateral position of the cutting component.

2. The tape sampling device according to claim 1, characterized in that: The base (4) is plate-shaped, and horizontal and vertical scale grooves are evenly provided on the base (4).

3. The tape sampling device according to claim 2, characterized in that: The adhesive assembly includes two fixed wheels (5), which are symmetrically arranged on the left and right sides of the base (4), and the scale groove is formed between the two fixed wheels (5).

4. The tape sampling device according to claim 1, characterized in that: The fixed frame includes several columns (6) and fixed rods (7). The columns (6) are vertically arranged on the base (4), and the two ends of the fixed rods (7) are respectively fixedly connected between the columns (6) to form two support frames.

5. The tape sampling device according to claim 4, characterized in that: The moving component includes two conveying rods (8), which are rotatably connected to the support frame. The conveying rods (8) are threaded rods.

6. The tape sampling device according to claim 5, characterized in that: One end of each of the two conveying rods (8) is fixedly connected to a synchronous pulley, which is connected and driven by the synchronous belt (9). The other end of each conveying rod (8) is fixedly connected to a handwheel (17).

7. The tape sampling device according to claim 6, characterized in that: The connecting assembly includes a connecting shaft (11) and connecting plates (10) fixedly connected to both ends of the connecting shaft (11). The connecting plates (10) are T-shaped and are slidably connected to the fixed rod (7) above. The connecting plates (10) are engaged with the conveying rod (8).

8. The tape sampling device according to claim 1, characterized in that: The cutting assembly includes a connecting block (12) and a pressing rod (13) slidably connected to the connecting block (12). The pressing rod (13) is arranged in an inverted U-shape, and a cutter (14) is fixedly connected to the bottom of the pressing rod (13).

9. The tape sampling device according to claim 1, characterized in that: A spring is provided inside the connecting block (12). The spring is sleeved on the circumference of the lower pressure rod (13). One end of the spring is fixedly connected to the lower pressure rod (13), and the other end of the spring is fixedly connected to the connecting block (12).

10. The tape sampling device according to claim 1, characterized in that: The cutter (14) has a cutting groove, and a blade (15) is slidably connected to the inside of the cutting groove. A fixed shaft (16) is threaded onto the blade (15).

Images