CN218212324U - Intensity detection device is used in waterproof sticky tape processing - Google Patents

Abstract

The utility model relates to an intensity detection device is used in processing of waterproof sticky tape, including the base, the top of base is provided with the mount, the top of base is provided with the sideslip subassembly, is provided with on the sideslip subassembly and removes the frame, and the mount all is F shape with the shape that removes the frame, all be provided with the holder on mount and the removal frame, the top of base is provided with and is located to remove the left value subassembly that measures of frame. This intensity detection device is used in processing of waterproof sticky tape, through the rotatory screw rod on the holder, fastening block and sleeve box, can shift up and drive sleeve box and splint and shift up, can shift down with rotatory screw rod again, it promotes the centre gripping fastening degree to the sticky tape to push down fastening block and splint, move the movable stand through the left side of sideslip subassembly and remove, test, at first piston, under the transmission of fluid and second piston, original gear drive's error has been avoided, the error that makes the scale mark is little, the numerical value precision that finally records is high.

Description

A strength detection device for waterproof tape processing

technical field

The utility model relates to the technical field of tape detection, in particular to a strength detection device for waterproof tape processing.

Background technique

There are also different tensile strength requirements for tapes of different uses, and waterproof tapes also need to be tested for tensile strength with the help of tape strength testing devices before the tapes are processed in batches and leave the factory.

Existing strength detection device, such as the prior art CN214703075U discloses a strength detection device for tape processing, the strength detection device for tape processing can quantitatively test multiple groups of tapes with different lengths, the same material, and the same thickness, and then pass The difference between the scale value of the initial test and the scale value after breaking is only the tensile strength of the tape, and then the relationship between the tensile strength of the tape and the length of the tape can be clearly obtained through comparison of multiple groups of experiments. The device also has the following defects: (1) relying solely on the elastic force of the spring to squeeze the baffle to clamp the tape, the clamping is prone to slipping under pulling, which affects the normal strength detection, and the clamping stability is insufficient; (2) for the gear transmission to move In the way of the scale, the gear transmission is the transmission between the meshing teeth, and there is easy gap between the teeth, which leads to insufficient movement accuracy of the scale.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the existing technology, the utility model provides a strength detection device for waterproof tape processing, which has the advantages of high detection scale marking accuracy and good tape clamping stability, and solves the problem that the tape clamping is not stable enough and the scale marking Accuracy is prone to errors.

(2) Technical solution

In order to achieve the above purpose, the utility model provides the following technical solutions: a strength detection device for waterproof tape processing, including a base, a fixing frame is provided on the top of the base, a traverse assembly is provided on the top of the base, and a There is a mobile frame, the fixed frame and the mobile frame are F-shaped, the fixed frame and the mobile frame are provided with clamping parts, and the top of the base is provided with a measuring component located on the left side of the mobile frame;

The clamping part includes a spring fixed on the fixed frame or a movable frame, a splint fixed on the bottom of the spring, a rotating screw threaded on the fixed frame or the movable frame, a fastening block fixed on the bottom end of the rotating screw, and fixed on the Socket box on top of the plywood;

The value measuring assembly includes an L-shaped cylinder fixed on the top of the base, a first piston slidably connected to the inner side of the L-shaped cylinder horizontal cylinder, a push rod fixed on the right side of the first piston, and a push rod slidably connected to the inner side of the L-shaped cylinder vertical cylinder. A second piston, and a scale fixed on top of the second piston.

Further, the two clamping pieces are respectively located between the opposite sides of the two crossbars on the F-shaped fixed frame and the mobile frame, the fastening block is located inside the corresponding sleeve box, and the fastening block The outer diameter is larger than the outer diameter of the rotating screw.

Further, oil is filled between the opposite sides of the first piston and the second piston in the L-shaped barrel.

Further, a pull rod is provided on the top of the scale.

Further, the traversing assembly includes a threaded rod rotatably connected to the base, a rotating disk fixed at the left end of the threaded rod, and a moving block threaded on the outside of the threaded rod.

Further, the moving block is a square block, and the moving block is slidably connected with the base.

Further, the push rod is fixedly connected with the mobile frame.

(3) Beneficial effects

Compared with the prior art, the technical solution of the present application has the following beneficial effects:

1. The strength detection device for waterproof tape processing can not only move up to drive the sleeve box and splint to move up, but also move down with the rotating screw through the rotating screw, fastening block and sleeve box on the clamping piece. Compression blocks and cleats increase the clamping tightness of the tape.

2. The strength detection device for waterproof tape processing, through the leftward movement of the traverse assembly, drives the moving frame to move for testing. Under the transmission of the first piston, oil and second piston, the error of the original gear transmission is avoided, so that The error indicated by the scale is small, and the final measured value has high precision.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a partial cross-sectional view of the structure clamping part of the present invention;

Fig. 3 is a cross-sectional view of the structural value measuring component of the utility model.

In the figure: 100 base, 101 fixed frame, 102 mobile frame, 200 clamping piece, 210 spring, 220 splint, 230 sleeve box, 240 rotating screw, 250 fastening block, 300 threaded rod, 301 rotating disc, 302 moving block , 400 measuring component, 410L-shaped barrel, 420 push rod, 430 first piston, 440 second piston, 450 scale.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-3, a kind of waterproof adhesive tape processing strength detection device in the present embodiment, comprises base 100, and the top of base 100 is provided with fixed frame 101, and the top of base 100 is provided with traversing assembly, and on the traversing assembly A moving frame 102 is provided, and both the fixed frame 101 and the moving frame 102 are F-shaped, and the F-shape is composed of two horizontal bars and a vertical bar, and the moving frame 102 is moved by moving the components laterally so as to change the position of the moving frame 102. Both the fixed frame 101 and the movable frame 102 are provided with a clamping piece 200, and the two clamping pieces 200 are respectively located between the opposite sides of the two crossbars on the F-shaped fixed frame 101 and the mobile frame 102, through the clamping piece 200 Cooperate with the lower cross bar in the two cross bars of the mobile frame 102 or the fixed frame 101 to clamp the adhesive tape. The top of the base 100 is provided with a measuring component 400 on the left side of the mobile frame 102. When the mobile frame 102 moves, the measured The value component 400 feeds back, thereby obtaining the measured value number.

In this embodiment, the clip 200 includes a spring 210 fixed on the fixed frame 101 or the movable frame 102, a splint 220 fixed on the bottom of the spring 210, a rotating screw 240 screwed on the fixed frame 101 or the movable frame 102, a fixed The fastening block 250 at the bottom of the rotating screw 240, and the sleeve box 230 fixed on the top of the splint 220, the fastening block 250 is located inside the corresponding sleeve box 230, and the outer diameter of the fastening block 250 is larger than the rotating screw 240 The outer diameter of the sleeve box 230 is used to restrict the sliding of the fastening block 250 inside the sleeve box 230. When the fastening block 250 moves up, it drives the sleeve box 230 and the pressure plate 220 to move upward together. Through the elasticity of the spring 210 Push down, the splint 220 is matched with the lower cross bar of the two cross bars of the mobile frame 102 or the fixed frame 101 to clamp the tape, and the fastening block 250 is pushed down by turning the rotating screw 240 to push down the fastening block 250 The splint 220 enables the splint 220 to clamp the adhesive tape at the bottom to increase the clamping strength, thereby improving the stability of the adhesive tape clamping and preventing the adhesive tape from slipping during the pull test.

In this embodiment, the value measuring assembly 400 includes an L-shaped cylinder 410 fixed on the top of the base 100, a first piston 430 slidably connected to the inner side of the horizontal cylinder of the L-shaped cylinder 410, a push rod 420 fixed on the right side of the first piston 430, The second piston 440 that is slidably connected to the inner side of the vertical cylinder of the L-shaped cylinder 410, and the scale 450 fixed on the top of the second piston 440, the top of the scale 450 is provided with a pull rod 401, the first piston 430 and the second piston in the L-shaped cylinder 410 The opposite sides of 440 are filled with oil, and the push rod 420 is fixedly connected with the mobile frame 102. When the mobile frame 102 moves to the left, the push rod 420 is pushed to move, and the first piston 430 pushes the oil for transmission, and the push rod How much the 420 moves, how much oil is squeezed upwards to push the second piston 440 to move, then the detected value is obtained by subtracting the two values moved by the scale 450. error.

In this embodiment, the traversing assembly includes a threaded rod 300 rotatably connected to the base 100, a rotating disk 301 fixed on the left end of the threaded rod 300, and a moving block 302 threaded on the outside of the threaded rod 300. The moving block 302 is a square block , and the moving block 302 is slidably connected with the base 100, and the rotating disc 301 drives the threaded rod 300 to rotate, and the moving block 302 moves left and right under the sliding limit of the base 100 fitting the moving block 302 .

The working principle of the above-mentioned embodiment is:

(1) Put the tape on the lower cross bar of the two cross bars on the fixed frame 101 and the moving frame 102, then push the splint 220 through the elastic force of the spring 210 to clamp the tape, and then turn the rotary screw 240 to move down and fasten Block 250, squeeze the splint 220, press the splint 220 against the tape for clamping, and the clamping is stable.

(2) After the adhesive tape is clamped, turn the rotating disc 301 to drive the threaded rod 300 to rotate, and slide the moving block 302 to the left along the top of the base 100, thereby driving the moving frame 102 to move to the left, pulling the adhesive tape, and moving With the movement of the frame 102, the first piston 430 is pushed synchronously, and the oil is squeezed to push the second piston 440 upwards, thereby pushing the scale 450 upwards. After the adhesive tape is broken, stop rotating the rotating disk 301, and then read the scale 450 at this time If the reading is subtracted from the initial reading, the value to be measured is obtained, and the scale 450 indicates high precision.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides an intensity detection device is used in processing of waterproof sticky tape, includes base (100), and the top of base (100) is provided with mount (101), the top of base (100) is provided with the sideslip subassembly, is provided with on the sideslip subassembly to remove frame (102), and the shape of mount (101) and removal frame (102) all is F shape, its characterized in that: the fixed frame (101) and the movable frame (102) are both provided with clamping pieces (200), and the top of the base (100) is provided with a measuring value assembly (400) positioned on the left side of the movable frame (102);

the clamping piece (200) comprises a spring (210) fixed on the fixed frame (101) or the movable frame (102), a clamping plate (220) fixed at the bottom of the spring (210), a rotating screw rod (240) in threaded connection with the fixed frame (101) or the movable frame (102), a fastening block (250) fixed at the bottom end of the rotating screw rod (240), and a sleeve box (230) fixed at the top of the clamping plate (220);

the measuring value assembly (400) comprises an L-shaped cylinder (410) fixed at the top of the base (100), a first piston (430) connected to the inner side of a transverse cylinder of the L-shaped cylinder (410) in a sliding manner, a push rod (420) fixed at the right side of the first piston (430), a second piston (440) connected to the inner side of a vertical cylinder of the L-shaped cylinder (410) in a sliding manner, and a scale (450) fixed at the top of the second piston (440).

2. The strength detection device for waterproof tape processing according to claim 1, characterized in that: the two clamping pieces (200) are respectively positioned between opposite sides of the two cross rods on the F-shaped fixed frame (101) and the movable frame (102), the fastening blocks (250) are positioned on the inner sides of the corresponding sleeve boxes (230), and the outer diameters of the fastening blocks (250) are larger than that of the rotating screw rods (240).

3. The strength detection device for waterproof tape processing according to claim 1, characterized in that: oil is filled between the opposite sides of the first piston (430) and the second piston (440) in the L-shaped cylinder (410).

4. The strength detection device for waterproof tape processing according to claim 1, characterized in that: the top of the scale (450) is provided with a pull rod (401).

5. The strength detection device for waterproof tape processing according to claim 1, characterized in that: the transverse moving assembly comprises a threaded rod (300) rotatably connected to the base (100), a rotating disc (301) fixed at the left end of the threaded rod (300), and a moving block (302) in threaded connection with the outer side of the threaded rod (300).

6. The strength detection device for waterproof tape processing according to claim 5, characterized in that: the moving block (302) is a square block, and the moving block (302) is connected with the base (100) in a sliding mode.

7. The strength detection device for waterproof tape processing according to claim 1, characterized in that: the push rod (420) is fixedly connected with the movable frame (102).

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