Stretch resistance detection device for adhesive tape production

Abstract

The utility model discloses an anti-stretching detection device for adhesive tape production. The anti-stretching detection device comprises a main body structure, the main body structure comprises a base table, a detection table and a stretching table, the detection table is arranged on one side of the surface of the base table, the stretching table is located on the other side of the base table, the stretching table is driven by a lead screw to conduct stretching, and a control panel is installed on the base table; the positioning mechanism is arranged on the stretching table and is used for positioning one end of the adhesive tape; the positioning mechanism comprises an n-shaped plate arranged on the stretching table, a positioning screw rod and a clamping block, the positioning screw rod is installed on the n-shaped plate in a threaded mode, the clamping block is arranged at the lower end of the positioning screw rod, and a rocker arm is arranged at the upper end of the positioning screw rod. One end of the adhesive tape is positioned through the positioning mechanism, and the other end of the adhesive tape is adhered to the detection table, so that the adhesive property of the adhesive tape can be tested, the adhesive property of the adhesive tape in practical application can be evaluated, and the formula and production process of the adhesive tape are convenient to optimize.

Description

TECHNICAL FIELD

[0001] The utility model relates to adhesive tape detection equipment technical field, concretely is a kind of tensile detection device for adhesive tape production. BACKGROUND

[0002] Adhesive tape is composed of two parts of base material and adhesive, and two or more disconnected objects are connected together by adhesion. The earliest adhesive comes from animals and plants, and in the nineteenth century, rubber was the main component of adhesive; and modern times widely use various polymers. Adhesive can stick things because of the formation of bonding between its own molecules and the molecules of the connected objects, which can firmly bond the molecules together.

[0003] The adhesive tape needs to be tensile tested after production and processing to ensure that the adhesive tape has qualified quality. After searching, Chinese patent application No. CN201811233173.2 discloses a large-scale adhesive tape tensile testing device for adhesive tape production. The technical problem of the present application is to provide a large-scale adhesive tape tensile testing device for adhesive tape production, which is stable and easy to operate. The technical solution is as follows: a large-scale adhesive tape tensile testing device for adhesive tape production, comprising a hollow base, a slide rail, a slide block, a rack, a first motor, a gear, a first hollow sleeve and the like. The hollow base is installed with a slide rail on the right side of the top, and the slide rail is slidably provided with a slide block. The left side of the slide block is connected with a first hollow sleeve. The right part of the front side of the slide block is installed with a first motor. The output shaft of the first motor is installed with a gear through a shaft coupling. The right upper part of the front side of the slide rail is installed with a rack. The invention can fix the two ends of the adhesive tape by twisting the screw rod downward to prevent the adhesive tape from falling off. The adhesive tape can be broken by controlling the forward rotation of the first motor. The operator can detect the tensile properties of the adhesive tape with a measuring ruler, thereby achieving the effects of stability and easy operation.

[0004] The above technical solution detects the strength of the adhesive tape as a whole, and cannot detect the adhesion of the adhesive tape. In order to detect the tensile resistance of the adhesive tape, we need to provide a tensile resistance detection device for adhesive tape production. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a tensile resistance detection device for adhesive tape production, which positions one end of the adhesive tape through a positioning mechanism, and the other end of the adhesive tape is adhered to a detection table. The adhesion of the adhesive tape can be tested, and the adhesion in actual application can be evaluated. The formula and production process of the adhesive tape can be optimized to solve the problems in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A tensile resistance detection device for adhesive tape production, comprising:

[0008] Main structure;

[0009] The main structure includes a base, a detection platform and a stretching platform. The detection platform is arranged on one side of the surface of the base, and the stretching platform is located on the other side of the base. The stretching platform is driven by a screw rod for stretching, and a control panel is installed on the base.

[0010] A positioning mechanism provided on the stretching table for positioning one end of the tape;

[0011] The positioning mechanism includes a convex plate, a positioning screw and a clamping block arranged on the stretching table. The positioning screw is threadedly installed on the convex plate, the lower end of the positioning screw is provided with a clamping block, and the upper end of the positioning screw is provided with a rocker arm.

[0012] Preferably, a bearing is embedded in the top of the clamping block, and the lower end of the positioning screw is inserted and fixed to the inner ring of the bearing.

[0013] Preferably, guide blocks are provided on both sides of the clamping block, and sliding grooves are provided on the inner walls of both sides of the convex plate, and the guide blocks are slidably installed inside the sliding grooves.

[0014] Preferably, teeth are distributed on the bottom of the clamping block, a positioning groove is provided in the middle of the stretching platform, and tooth grooves corresponding to the teeth are distributed in the positioning groove.

[0015] Preferably, two groups of side plates are provided at the bottom of the base, the screw is rotatably installed between the two groups of side plates, and a motor for driving the screw to rotate is installed on the outer wall of one group of side plates.

[0016] Preferably, a sliding seat is slidably mounted on the screw rod, L-shaped plates are symmetrically provided on both sides of the sliding seat, a notch is provided on the base, and the L-shaped plate and the notch are slidably fitted.

[0017] Preferably, a top plate is provided between the upper ends of the two groups of L-shaped plates, two groups of connecting rods are symmetrically provided on the top plate, and a limiting plate is provided between the ends of the two groups of connecting rods.

[0018] Preferably, a baffle is provided at the bottom of the stretching platform, the two sets of connecting rods are slidably plugged into the baffle, and a load sensor is installed on a side wall of the limit plate facing the baffle.

[0019] Preferably, two groups of L-shaped plug-in blocks are symmetrically arranged on the detection platform, slots are opened on the inner sides of the plug-in blocks, and detection boards are plugged into the slots of the two groups of plug-in blocks.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] The utility model discloses a simple structure, convenient to use, through the positioning mechanism positioning the one end of adhesive tape, and the other end of adhesive tape is bonded on the detection platform, can test the bonding property of adhesive tape, can evaluate the bonding property of adhesive tape in practical application, and the formula and production process of adhesive tape are convenient for optimizing. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the structural diagram of the utility model;

[0023] Figure 2 It is the structural diagram of the utility model sliding seat;

[0024] Figure 3 It is the structural diagram of the utility model top plate;

[0025] Figure 4 It is the structural diagram of the utility model clamping block;

[0026] Figure 5 It is the structural diagram of the utility model detection plate.

[0027] In the drawing: 1, base station;2, detection platform;3, stretching platform;4, L-shaped plate;5, clamping block;6, positioning screw;7, rocker arm;8, bearing;9, sliding slot;10, guide block;11, tooth;12, positioning groove;13, side plate;14, screw;15, motor;16, sliding seat;17, L-shaped plate;18, notch;19, top plate;20, connecting rod;21, limit plate;22, load sensor;23, baffle;24, detection plate;25, plug-in block;26, insertion slot. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model, and obviously, the described embodiments are only 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 person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0029] Please refer to Figures 1-4 The utility model provides a kind of technical scheme:

[0030] A kind of tensile resistance detection device for adhesive tape production, comprising:

[0031] The main body structure comprises a base platform 1, a detection platform 2 and a stretching platform 3, the detection platform 2 is arranged on one side of the base platform 1, the stretching platform 3 is arranged on the other side of the base platform 1, the stretching platform 3 is driven to stretch by a lead screw 14, and a control panel is arranged on the base platform 1;

[0032] A positioning mechanism is arranged on the stretching platform 3 and used for positioning one end of the adhesive tape, the positioning mechanism comprises a U-shaped plate 4, a positioning screw 6 and a clamping block 5, the positioning screw 6 is threadedly arranged on the U-shaped plate 4, the lower end of the positioning screw 6 is provided with the clamping block 5, the upper end of the positioning screw 6 is provided with a rocker arm 7, the top of the clamping block 5 is embedded with a bearing 8, the lower end of the positioning screw 6 is inserted and fixed in the inner ring of the bearing 8, and the two sides of the clamping block 5 are provided with guide blocks 10, the two side inner walls of the U-shaped plate 4 are provided with sliding grooves 9, and the guide blocks 10 are slidingly arranged in the sliding grooves 9.

[0033] By arranging the main body structure comprising the base platform 1, the detection platform 2 and the stretching platform 3, the stretching platform 3 is driven to stretch by the lead screw 14, the positioning mechanism comprising the U-shaped plate 4, the positioning screw 6 and the clamping block 5 is arranged on the stretching platform 3, in actual use, one end of the adhesive tape is adhered to the detection platform 2, the other end of the adhesive tape is arranged in the stretching platform 3, the clamping block 5 is driven to descend by rotating the rocker arm 7 to position and clamp the adhesive tape, then the stretching platform 3 is driven to move away from the detection platform 2 by the lead screw 14 to stretch the adhesive tape, until one end of the adhesive tape is separated from the detection platform 2 or the adhesive tape is broken, so that the test result of the adhesive property of the adhesive tape can be obtained.

[0034] In general, the device has simple structure and is convenient to use, one end of the adhesive tape is positioned by the positioning mechanism, the other end of the adhesive tape is adhered to the detection platform 2, the adhesive property of the adhesive tape can be tested, the adhesive property of the adhesive tape in actual application can be evaluated, and the formula and production process of the adhesive tape can be optimized.

[0035] In addition, please refer to Figure 4 :

[0036] The bottom of the clamping block 5 is provided with teeth 11, the middle of the stretching platform 3 is provided with a positioning groove 12, and the positioning groove 12 is provided with tooth grooves corresponding to the teeth 11.

[0037] By arranging the teeth 11 on the bottom of the clamping block 5 and the tooth grooves in the positioning groove 12 on the stretching platform 3, the clamping of the adhesive tape is more firm, and the problem that the adhesive tape is separated in the test process can be avoided.

[0038] Please refer to Figures 2-3 :

[0039] The base 1 is provided with two groups of side plates 13, a screw rod 14 is rotatably installed between the two groups of side plates 13, and a motor 15 for driving the screw rod 14 to rotate is installed on the outer wall of one group of side plates 13. A sliding seat 16 is slidably installed on the screw rod 14, and L-shaped plates 17 are symmetrically arranged on the two sides of the sliding seat 16. A notch 18 is formed in the base 1, and the L-shaped plates 17 and the notch 18 are in sliding fit. A top plate 19 is arranged between the upper ends of the two groups of L-shaped plates 17, two groups of connecting rods 20 are symmetrically arranged on the top plate 19, and a limiting plate 21 is arranged between the end portions of the two groups of connecting rods 20. The bottom of the stretching table 3 is provided with a baffle 23, the two groups of connecting rods 20 are slidably inserted into the baffle 23, and a load sensor 22 is installed on the side wall of the limiting plate 21 facing the baffle 23.

[0040] In actual use, the motor 15 drives the screw rod 14 to rotate, the sliding seat 16 drives the top plate 19 to move, and the stretching table 3 and the detection table 2 are provided with adhesive tape. The bottom of the stretching table 3 is provided with the baffle 23, one side of the limiting plate 21 at the end portion of the connecting rod 20 is in abutment with the baffle 23, the load sensor 22 is signal-connected to the control panel, so that the stretching force is recorded, and the worker can more directly obtain the data of the adhesive property of the adhesive tape through the control panel.

[0041] Further, please refer to Figure 1 and Figure 5 :

[0042] The detection table 2 is symmetrically provided with two groups of L-shaped insertion blocks 25, the insertion blocks 25 are internally provided with insertion grooves 26, and the insertion grooves 26 of the two groups of insertion blocks 25 are inserted with detection plates 24.

[0043] In actual use, one end of the adhesive tape is adhered to the surface of the detection plate 24 on the detection table 2. Since the detection plate 24 can be quickly combined and disassembled with the insertion block 25 on the detection table 2, different material detection plates 24 can be replaced according to needs, so that the adhesive property of the adhesive tape adhered to the surface of different materials can be tested, and the detection plate 24 can be disassembled for surface cleaning after detection, so as to avoid the hindrance of residual adhesive stains on the detection plate 24 to subsequent detection.

[0044] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the utility model, and the ordinary skilled in the art can change, modify, replace and modify the above-mentioned embodiments within the scope of the utility model.

Claims

1. A tensile testing device for adhesive tape production, characterized in that: Include: The main structure; The main structure includes base (1), detection platform (2) and stretching platform (3), the detection platform (2) is arranged on the surface side of base (1), the stretching platform (3) is located on the other side of base (1), and the stretching platform (3) is driven by screw rod (14) to stretch, and the control panel is installed on base (1); The positioning mechanism for positioning one end of the adhesive tape is arranged on the stretching platform (3); The positioning mechanism includes the L-shaped plate (4) arranged on the stretching platform (3), the positioning screw rod (6) and the clamping block (5), the positioning screw rod (6) is threadedly installed on the L-shaped plate (4), the lower end of the positioning screw rod (6) is provided with the clamping block (5), and the upper end of the positioning screw rod (6) is provided with the rocker arm (7).

2. The tensile resistance detection device for adhesive tape production according to claim 1, characterized in that: The top of the clamping block (5) is embedded with a bearing (8), and the lower end of the positioning screw rod (6) is inserted and fixed in the inner ring of the bearing (8).

3. The tensile resistance detection device for adhesive tape production according to claim 1, characterized in that: Both sides of the clamping block (5) are provided with guide blocks (10), and both sides of the inner wall of the L-shaped plate (4) are provided with sliding grooves (9), and the guide blocks (10) are slidingly installed in the sliding grooves (9).

4. The tensile resistance detection device for adhesive tape production according to claim 1, characterized in that: The bottom of the clamping block (5) is distributed with teeth (11), and the middle of the stretching platform (3) is provided with a positioning groove (12), and the positioning groove (12) is distributed with a tooth groove corresponding to the teeth (11).

5. The tensile resistance detection device for adhesive tape production according to claim 1, characterized in that: Two groups of side plates (13) are arranged on the bottom of the base (1), the screw rod (14) is rotatably installed between the two groups of side plates (13), and a motor (15) for driving the screw rod (14) to rotate is installed on the outer wall of one of the side plates (13).

6. The tensile resistance detection device for adhesive tape production according to claim 1, characterized in that: The screw rod (14) is slidingly installed with a sliding seat (16), and the two sides of the sliding seat (16) are symmetrically provided with L-shaped plates (17), and a notch (18) is formed in the base (1), and the L-shaped plates (17) and the notch (18) are slidingly matched.

7. The tensile resistance detection device for adhesive tape production according to claim 6, characterized in that: The upper ends of the two groups of L-shaped plates (17) are provided with a top plate (19), the top plate (19) is symmetrically provided with two groups of connecting rods (20), and the ends of the two groups of connecting rods (20) are provided with a limiting plate (21).

8. The tensile resistance detection device for adhesive tape production according to claim 7, characterized in that: The bottom of the stretching platform (3) is provided with a baffle (23), and the two groups of connecting rods (20) are slidingly inserted into the baffle (23), and the load sensor (22) is installed on the side wall of the limiting plate (21) facing the baffle (23).

9. The tensile resistance detection device for adhesive tape production according to claim 1, characterized in that: Two groups of L-shaped insertion blocks (25) are symmetrically arranged on the detection platform (2), and an insertion slot (26) is formed in the inner side of the insertion block (25), and the insertion slots (26) of the two groups of insertion blocks (25) are inserted with detection plates (24).

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