Test equipment for stripping force of pressure-sensitive adhesive
By designing a pressure-sensitive adhesive peel force testing device that includes a base, cylinder, pneumatic plate component, and spring pressure measuring component, the problem of high cost of existing equipment is solved, and a low-cost and easy-to-maintain testing solution is provided.
Patent Information
- Application Number
- CN202423038765.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-10
AI Technical Summary
Existing pressure-sensitive adhesive peel force testing equipment typically uses electronic devices to detect the peel force of pressure-sensitive adhesives. The purchase price of such equipment is relatively high, and the time and cost required for maintenance by small businesses or research institutions further increase the burden.
Design a pressure-sensitive adhesive peel force testing device including a base, cylinder, pneumatic plate component, spring pressure measuring component, and pointer. The device peels the pressure-sensitive adhesive test plate between the top electric suction cup and the bottom electric suction cup by driving the cylinder, and displays the peel force using the spring pressure measuring component and pressure scale.
It enables low-cost peel force testing of pressure-sensitive adhesives, has a simple structure, is easy to maintain, and is suitable for small businesses and research institutions.
Smart Images
Figure CN223581723U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to pressure sensitive adhesive test technical field, concretely relates to a pressure sensitive adhesive peel strength test equipment. BACKGROUND
[0002] Pressure sensitive adhesive is a viscoelastic body that has both liquid viscosity and solid elasticity, which has both influencing factors and properties in the contact process and destruction process of adhesion. The adhesion process of pressure sensitive adhesive is very sensitive to pressure, so it is called pressure sensitive adhesive. It does not need to be heated, and can be bonded by finger pressure. It is a peel strength adhesive.
[0003] The existing pressure sensitive adhesive peel strength test equipment usually uses electronic equipment to detect the peel strength when testing the peel strength of pressure sensitive adhesive. These electronic equipment usually has a high procurement price, which may be a burden for some small enterprises or research institutions. In addition, these electronic equipment also needs to invest a certain amount of time and cost for maintenance, which will further increase the burden. Therefore, we propose a pressure sensitive adhesive peel strength test equipment to solve the problems mentioned above. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a pressure sensitive adhesive peel strength test equipment to solve the problems mentioned in the background art that the existing pressure sensitive adhesive peel strength test equipment usually uses electronic equipment to detect the peel strength when testing the peel strength of pressure sensitive adhesive. These electronic equipment usually has a high procurement price, which may be a burden for some small enterprises or research institutions. In addition, these electronic equipment also needs to invest a certain amount of time and cost for maintenance, which will further increase the burden.
[0005] To achieve the above purpose, the utility model provides the following technical scheme:
[0006] A pressure sensitive adhesive peel strength test equipment, including the base, the base top is provided with bottom electric sucking disc, the base top one side is provided with mounting bracket, the mounting bracket top is provided with pneumatic cylinder, the mounting bracket bottom is pneumatic board spare, the pneumatic cylinder's air rod passes through the mounting bracket and is provided with spring pressure measuring spare, the pneumatic board spare is provided with rack mounting frame on, the spring pressure measuring spare one side passes through the rack mounting frame and is provided with pointer, the spring pressure measuring spare bottom is provided with top electric sucking disc, the rack mounting frame inner side both ends are provided with two spring rack spares against symmetry, two spring rack spares pass through the rack mounting frame and are provided with the knob of pushing;
[0007] The spring pressure measuring component comprises a spring mounting plate, two pressure measuring slide rods are symmetrically arranged at the bottom of the spring mounting plate, two clamping teeth are symmetrically arranged at the two sides of the spring mounting plate, two pressure measuring springs are respectively arranged at the side close to the pneumatic plate component of the two pressure measuring slide rods, and a suction disc mounting plate is arranged at the bottom of the pressure measuring slide rod and penetrates through the pneumatic plate component.
[0008] Further, the bottom electric suction disc is fixedly connected with the base, and the mounting frame is fixedly connected with the base.
[0009] Further, the cylinder is fixedly connected with the mounting frame, the pneumatic plate component comprises a movable plate, two movable slide rods are symmetrically arranged at the top of the movable plate, the movable plate is fixedly connected with the cylinder of the cylinder, the two movable slide rods are fixedly connected with the movable plate at the bottom, and the movable slide rods are slidably connected with the mounting frame at the top.
[0010] Further, the inside of the spring mounting plate is slidably connected with the air rod of the cylinder, the top of the two pressure measuring slide rods is fixedly connected with the spring mounting plate, the bottom of the pressure measuring slide rod is slidably connected with the movable plate, the two clamping teeth are fixedly connected with the two sides of the spring mounting plate, one end of the two pressure measuring springs is fixedly connected with the spring mounting plate, the other end of the pressure measuring spring is fixedly connected with the movable plate, the top of the suction disc mounting plate is fixedly connected with the two pressure measuring slide rods, one side of the rack mounting frame is provided with a sliding groove, the rack mounting frame is fixedly connected with the movable plate, one side of the outside of the sliding groove is vertically provided with a pressure scale, and the pressure scale is fixedly connected with the rack mounting frame.
[0011] Further, the bottom of the pointer is fixedly connected with the clamping tooth, the pointer is slidably connected with the rack mounting frame through the sliding groove, the top of the top electric suction disc is fixedly connected with the suction disc mounting plate, the spring rack component comprises a slide rod mounting plate, two rack slide rods are symmetrically arranged at the two sides of the two ends of the slide rod mounting plate, two rack slide rods are provided with a rack and penetrate through the rack mounting frame, a reset spring is arranged on the rack slide rod, one end of the rack slide rod is fixedly connected with the slide rod mounting plate, and the other end of the rack slide rod is slidably connected with the rack mounting frame.
[0012] Further, the dial block is fixedly connected with the slide rod mounting plate.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] The utility model discloses a spring pressure measuring part is provided with two pressure measuring slide rods, two pressure measuring springs, two suction disc mounting plates and two spring mounting plates, and the pressure measuring slide rod is provided with the two pressure measuring springs and the suction disc mounting plate, and the spring mounting plate is provided with the two pressure measuring slide rods and the two clamping teeth, and the spring pressure measuring part is provided with the two pressure measuring slide rods and the two clamping teeth. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the whole structure schematic diagram of the utility model;
[0016] Figure 2 It is spring pressure measuring part mounting structure schematic diagram of the utility model;
[0017] Figure 3 It is the rack mounting frame mounting structure schematic diagram of the utility model;
[0018] Figure 4 It is spring rack part mounting structure schematic diagram of the utility model;
[0019] Significant: 1, base, 2, bottom electric suction disc, 3, mounting frame, 4, pneumatic cylinder, 5, pneumatic plate part, 501, movable plate, 502, movable slide rod, 6, spring pressure measuring part, 601, spring mounting plate, 602, pressure measuring slide rod, 603, clamping tooth, 604, pressure measuring spring, 605, suction disc mounting plate, 7, rack mounting frame, 701, sliding slot, 702, pressure scale, 8, pointer, 9, top electric suction disc, 10, spring rack part, 1001, slide rod mounting plate, 1002, rack slide rod, 1003, rack, 1004, reset spring, 11, push block. DETAILED DESCRIPTION
[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making the creative labor belong to the range of the utility model protection.
[0021] Please refer to Figures 1-4The utility model provides a technical scheme: a pressure sensitive adhesive stripping force test equipment, including base 1, the bottom electric sucking disc 2 of base 1 top is provided with, base 1 top one side is provided with mounting bracket 3, mounting bracket 3 top is provided with cylinder 4, mounting bracket 3 bottom pneumatic plate component 5, the air rod of cylinder 4 is provided with spring pressure measuring component 6 through mounting bracket 3, be provided with rack mounting frame 7 on pneumatic plate component 5, spring pressure measuring component 6 one side is provided with pointer 8 through rack mounting frame 7, spring pressure measuring component 6 bottom is provided with top electric sucking disc 9, two spring rack components 10 are symmetrically set up in the inside both ends of rack mounting frame 7, two spring rack components 10 are provided with the knob 11 through rack mounting frame 7,
[0022] Spring pressure measuring component 6 includes spring mounting plate 601, two pressure measuring slide rods 602 are symmetrically set up in the bottom of spring mounting plate 601, two clamping teeth 603 are symmetrically set up on the both sides of spring mounting plate 601, two pressure measuring springs 604 are respectively set up on the side close to pneumatic plate component 5 of two pressure measuring slide rods 602, suction plate mounting plate 605 is set up through pneumatic plate component 5 on the bottom of pressure measuring slide rod 602.
[0023] Bottom electric sucking disc 2 is fixedly connected with base 1, and mounting bracket 3 is fixedly connected with base 1.
[0024] Cylinder 4 is fixedly connected with mounting bracket 3, and pneumatic plate component 5 includes movable plate 501, two movable slide rods 502 are symmetrically set up on the top of movable plate 501, movable plate 501 is fixedly connected with the air cylinder 4 of cylinder 4 on the top, two movable slide rods 502 are fixedly connected with movable plate 501 on the bottom, and movable slide rod 502 is slidably connected with mounting bracket 3 on the top. In the example, by setting movable slide rod 502, the stable sliding of movable plate 501 can be realized.
[0025] The air rod of cylinder 4 is slidably connected with the inside of spring mounting plate 601, two pressure measuring slide rods 602 are fixedly connected with spring mounting plate 601 on the top respectively, pressure measuring slide rod 602 is slidably connected with movable plate 501 on the bottom, two clamping teeth 603 are fixedly connected with the both sides of spring mounting plate 601 respectively, one end of two pressure measuring springs 604 is fixedly connected with spring mounting plate 601, the other end of pressure measuring spring 604 is fixedly connected with movable plate 501, suction plate mounting plate 605 is fixedly connected with two pressure measuring slide rods 602 on the top respectively, rack mounting frame 7 is provided with sliding groove 701 on one side, rack mounting frame 7 is fixedly connected with movable plate 501, pressure scale 702 is vertically arranged on the outside one side of sliding groove 701, and pressure scale 702 is fixedly connected with rack mounting frame 7. In the example, by setting pressure scale 702, the size of desensitizing adhesive stripping force can be quickly read out.
[0026] The bottom of the pointer 8 is fixedly connected with the clamping tooth 603, the pointer 8 is slidably connected with the rack mounting frame 7 through the sliding groove 701, the top of the top electric suction disc 9 is fixedly connected with the suction disc mounting plate 605, the spring rack component 10 comprises a sliding rod mounting plate 1001, two rack sliding rods 1002 are symmetrically arranged at both sides of the two ends of the sliding rod mounting plate 1001, the two rack sliding rods 1002 are provided with the rack 1003 through the rack mounting frame 7, the rack sliding rod 1002 is provided with the reset spring 1004, one end of the rack sliding rod 1002 is fixedly connected with the sliding rod mounting plate 1001, the other end of the rack sliding rod 1002 is slidably connected with the rack mounting frame 7, the rack 1003 is fixedly connected with the two rack sliding rods 1002 at both ends of one side, the other end of the rack 1003 is movably connected with one side of the clamping tooth 603, one end of the reset spring 1004 is fixedly connected with the rack 1003, and the other end of the reset spring 1004 is fixedly connected with the rack mounting frame 7. In the example, the reset spring 1004 is arranged, the rack 1003 can be pushed out, the clamping tooth 603 is clamped, and the peeling force is read out.
[0027] The pushing block 11 is fixedly connected with the sliding rod mounting plate 1001. In the example, the pushing block 11 is arranged, the spring rack component 10 is pulled out, and the next peeling force test is performed.
[0028] Working principle: the test plate bonded by the pressure-sensitive adhesive is placed on the bottom electric suction disc 2, the cylinder 4 is pressed downward, the top electric suction disc 9 is driven, the test plate top is sucked, the cylinder 4 drives the movable plate 501 to move upward along the two end movable sliding rods 502, the top electric suction disc 9 bears the downward peeling force of the pressure-sensitive adhesive, drives the suction disc mounting plate 605 to slide downward along the two end pressure measuring sliding rods 602, the pressure measuring spring 604 is compressed, and then drives the spring mounting plate 601 to move the clamping tooth 603, the clamping tooth 603 is in contact with the rack 1003 at both ends and slides downward, the reset spring 1004 is retracted, when the peeling force of the pressure-sensitive adhesive reaches the limit, the test plate is separated, the top electric suction disc 9 loses the pulling force, the reset spring 1004 is pushed out, the two side racks 1003 clamp the clamping tooth 603, the pointer 8 stops moving on the clamping tooth 603, and the pressure borne by the pressure measuring spring 604 is indicated, that is, the maximum peeling force of the pressure-sensitive adhesive.
[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A pressure-sensitive adhesive peel force testing device, characterized in that: Includes a base (1), a bottom electric suction cup (2) is provided on the top of the base (1), a mounting bracket (3) is provided on one side of the top of the base (1), a cylinder (4) is provided on the top of the mounting bracket (3), a pneumatic plate component (5) is provided at the bottom of the mounting bracket (3), a spring pressure measuring component (6) is provided through the air rod of the cylinder (4) passing through the mounting bracket (3), a rack mounting frame (7) is provided on the pneumatic plate component (5), a pointer (8) is provided through the rack mounting frame (7) on one side of the spring pressure measuring component (6), a top electric suction cup (9) is provided at the bottom of the spring pressure measuring component (6), two spring rack components (10) are symmetrically arranged at both ends of the inner side of the rack mounting frame (7), and a lever (11) is provided through the rack mounting frame (7) of the two spring rack components (10); The spring pressure measuring component (6) includes a spring mounting plate (601). Two pressure measuring slides (602) are symmetrically arranged at both ends of the bottom of the spring mounting plate (601). Two locking teeth (603) are symmetrically arranged on both sides of the spring mounting plate (601). Two pressure measuring springs (604) are respectively arranged on the side of the two pressure measuring slides (602) near the pneumatic plate component (5). A suction cup mounting plate (605) is provided at the bottom of the pressure measuring slides (602) through the pneumatic plate component (5).
2. The pressure-sensitive adhesive peel force testing device according to claim 1, characterized in that: The bottom electric suction cup (2) is fixedly connected to the base (1), and the mounting bracket (3) is fixedly connected to the base (1).
3. The pressure-sensitive adhesive peel force testing device according to claim 2, characterized in that: The cylinder (4) is fixedly connected to the mounting bracket (3). The pneumatic plate component (5) includes a movable plate (501). Two movable slide rods (502) are symmetrically arranged at both ends of the top of the movable plate (501). The top of the movable plate (501) is fixedly connected to the cylinder (4) of the cylinder (4). The bottom of the two movable slide rods (502) is fixedly connected to the movable plate (501). The top of the movable slide rods (502) is slidably connected to the mounting bracket (3).
4. The pressure-sensitive adhesive peel force testing device according to claim 3, characterized in that: The inner side of the spring mounting plate (601) is slidably connected to the air rod of the cylinder (4). The tops of the two pressure measuring slide rods (602) are fixedly connected to the spring mounting plate (601) respectively, and the bottom of the pressure measuring slide rods (602) is slidably connected to the movable plate (501). The two locking teeth (603) are fixedly connected to both sides of the spring mounting plate (601) respectively. One end of the two pressure measuring springs (604) is fixedly connected to the spring mounting plate (601), and the other end of the pressure measuring springs (604) is fixedly connected to the movable plate (501). The top two ends of the suction cup mounting plate (605) are fixedly connected to the two pressure measuring slide rods (602) respectively. A slide groove (701) is provided on one side of the rack mounting frame (7). The rack mounting frame (7) is fixedly connected to the movable plate (501). A pressure scale (702) is vertically provided on the outer side of the slide groove (701). The pressure scale (702) is fixedly connected to the rack mounting frame (7).
5. The pressure-sensitive adhesive peel force testing device according to claim 4, characterized in that: The bottom of the pointer (8) is fixedly connected to the retaining tooth (603), and the pointer (8) is slidably connected to the rack mounting frame (7) through the slide groove (701). The top of the top electric suction cup (9) is fixedly connected to the suction cup mounting plate (605). The spring rack component (10) includes a slide rod mounting plate (1001). Two rack slide rods (1002) are symmetrically arranged on both sides of the slide rod mounting plate (1001). The two rack slide rods (1002) pass through the rack mounting frame (7) and are provided with racks (1003). A return spring (1004) is provided on the rack. One end of the rack slide rod (1002) is fixedly connected to the slide rod mounting plate (1001), and the other end of the rack slide rod (1002) is slidably connected to the rack mounting frame (7). The two ends of one side of the rack (1003) are fixedly connected to the two rack slide rods (1002) respectively. The other end of the rack (1003) is movably engaged with one side of the locking tooth (603). One end of the return spring (1004) is fixedly connected to the rack (1003), and the other end of the return spring (1004) is fixedly connected to the rack mounting frame (7).
6. The pressure-sensitive adhesive peel force testing device according to claim 5, characterized in that: The lever (11) is fixedly connected to the slide rod mounting plate (1001).