Viscosity detection device for high-temperature adhesive tape production

Abstract

The utility model relates to a viscosity detection device for high-temperature adhesive tape production. The viscosity detection device comprises a base, a bracket component, a detection component and a driving component, wherein the bracket component is arranged on the top surface of the base; the detection component is arranged in the bracket component in a lifting manner, can be used for pressing and bonding an adhesive tape on the top surface of the base and can also be used for detecting the viscosity of single-sided and double-sided adhesive tapes; according to the utility model, the driving assembly drives the detection assembly to ascend and descend, and the driving plate drives the sliding block to descend towards the base in the sliding groove of the fixing plate until the adhesive tape is completely pressed and bonded on the top surface of the base; when the driving plate ascends, the driving plate directly detects the viscosity of the adhesive tape and the single-sided adhesive tape through the tension meter, the driving plate drives the sliding block to slide to the top of the sliding groove and then drives the fixing plate to ascend, the fixing plate drives the top plate to ascend to jack the adhesive tape upwards, and then the viscosity of the adhesive tape is detected through the tension meter, so that the device is suitable for detecting the single-sided and double-sided adhesive tapes, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of high-temperature adhesive tape viscosity detection, in particular to a viscosity detection device for high-temperature adhesive tape production. Background Art

[0002] Adhesive tape can be categorized by function: high-temperature tape, double-sided tape, insulating tape, specialty tape, pressure-sensitive tape, and die-cut tape. Different types of tapes cater to different industry needs. Adhesives are coated on the surface of adhesive tape, allowing it to stick to objects. The earliest adhesives were derived from animals and plants. In the 19th century, rubber was the primary ingredient; today, various polymers are widely used.

[0003] Currently, after tape production, sampling is required to test the viscosity of the tape. When manually testing the viscosity of the tape, paper and tape are bonded together, and then tools are used to separate the tape and paper to measure the force required for stretching. However, during the test, the method of manually pressing the tape and paper together is not strong enough. Since the connection is made by pressing with the palm of the hand, uneven force will occur, resulting in unstable bonding between the paper and tape, which will affect the measured value.

[0004] Prior art 202221979210.6 discloses a viscosity detection device for high-temperature double-sided tape production. Although it solves the above-mentioned problem, it can only detect double-sided tape and cannot detect single-sided tape, resulting in low applicability. Utility Model Content

[0005] The utility model aims to overcome the deficiencies of the prior art and provide a viscosity detection device for high-temperature adhesive tape production.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a viscosity detection device for high-temperature tape production, comprising a base, a bracket assembly arranged on the top surface of the base, a detection component that is lifted and lowered in the bracket assembly and can not only press and bond the tape to the top surface of the base but also detect the viscosity of single-sided and double-sided tapes, and a driving component arranged on the top surface of the bracket assembly to drive the driving end of the detection component to press the tape and pull the tape.

[0007] Preferably, the detection component includes a plurality of grooves arranged in the middle of the top surface of the base along the width direction of the base and with both ends passing through both sides of the base, a plurality of top plates respectively inserted into the plurality of grooves, two fixed plates vertically arranged on both sides of the base and respectively connected to the two ends of the plurality of top plates, a driving plate that is lifted and lowered between the two fixed plates and is located directly above the base and parallel to the base, two sliding grooves respectively arranged vertically in the middle of opposite sides of the two fixed plates, two sliding blocks correspondingly arranged on both sides of the driving plate for sliding in the two sliding grooves, and a dynamometer arranged in the middle of the top surface of the driving plate.

[0008] Preferably, the top surfaces of several of the top plates are provided with anti-sticking tapes.

[0009] Preferably, the driving assembly includes a threaded rod with one end passing through the top surface of the bracket assembly and being threadedly connected to the bracket assembly and connected to the dynamometer through a bearing, a rotating motor arranged on the other end of the threaded rod, and two guide rods respectively arranged on both sides of the threaded rod and with one end passing through the top surface of the bracket assembly and connected to both sides of the top surface of the driving plate.

[0010] Preferably, the bracket assembly includes two support plates vertically arranged on both sides of the top surface of the base, and a crossbeam plate arranged between the upper ends of the two support plates and parallel to the base.

[0011] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0012] The utility model drives the detection component to rise and fall through the driving component, and the driving plate drives the slider to descend in the slide groove of the fixed plate toward the base until the tape is completely pressed and adhered to the top surface of the base. When the tape is double-sided tape, the bottom surface of the driving plate is also adhered to the tape when pressing the tape. The viscosity of the tape can be directly detected by the tensile gauge when the driving plate rises. When the tape is single-sided, the driving plate drives the slider to slide to the top of the slide groove and then drives the fixed plate to rise. The fixed plate drives the top plate to rise. The top plate pushes the tape adhered to the bottom plate upward, and the viscosity of the tape is detected by the tensile gauge on the driving plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The technical solution of the utility model is further described below with reference to the accompanying drawings:

[0014] Attachment Figure 1 This is a schematic diagram of the overall structure of the viscosity detection device for high-temperature adhesive tape production according to the present invention;

[0015] Attachment Figure 2 This is a side sectional structural diagram of the viscosity detection device for high-temperature adhesive tape production described in the present invention.

[0016] Among them: 1. Base; 2. Bracket assembly; 21. Support plate; 22. Crossbeam plate; 3. Detection assembly; 31. Groove; 32. Top plate; 33. Fixed plate; 34. Slide; 35. Slider; 36. Tension gauge; 37. Drive plate; 4. Drive assembly; 41. Threaded rod; 42. Rotating motor; 43. Guide rod; 5. Anti-stick tape. DETAILED DESCRIPTION

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] Attachment Figure 1-2The viscosity detection device for high-temperature adhesive tape production described in the present invention comprises a base 1, a bracket assembly 2 arranged on the top surface of the base 1, a detection assembly 3 which is lifted and arranged in the bracket assembly 2 and can not only press and bond the tape to the top surface of the base 1 but also detect the viscosity of single-sided and double-sided adhesive tapes, and a driving assembly 4 which is arranged on the top surface of the bracket assembly 2 and is used to drive the driving end of the detection assembly 3 to press and pull the tape; the detection assembly 3 includes a plurality of grooves 31 which are arranged in the middle of the top surface of the base 1 along the width direction of the base 1 and whose ends pass through both sides of the base 1, a plurality of top plates 32 which are respectively inserted into the plurality of grooves 31, two fixed plates 33 which are vertically arranged on both sides of the base 1 and respectively connected to the two ends of the plurality of top plates 32, and a lifting device which is arranged between the two fixed plates 33 and is located directly above the base 1 and parallel to the base 1. A driving plate 37, two sliding grooves 34 vertically arranged in the middle of the opposite sides of the two fixed plates 33, two sliding blocks 35 correspondingly arranged on both sides of the driving plate 37 for sliding in the two sliding grooves 34, and a dynamometer 36 arranged in the middle of the top surface of the driving plate 37; the driving assembly 4 includes a threaded rod 41 one end of which passes through the top surface of the bracket assembly 2 and is threadedly connected to the bracket assembly 2 and is connected to the dynamometer 36 through a bearing, a rotating motor 42 arranged on the other end of the threaded rod 41, and two guide rods 43 respectively arranged on both sides of the threaded rod 41 and one end of which passes through the top surface of the bracket assembly 2 and is connected to both sides of the top surface of the driving plate 37; the bracket assembly 2 includes two support plates 21 vertically arranged on both sides of the top surface of the base 1, and a crossbeam plate 22 arranged between the upper ends of the two support plates 21 and parallel to the base 1.

[0019] Preferably, the top surfaces of several of the top plates 32 are provided with anti-sticking tapes 5 to prevent the tapes from sticking.

[0020] When in use: first, initially stick the tape on the top surface of the base 1, then drive the rotary motor 42 to drive the threaded rod 41 to rotate, then the threaded rod 41 moves downward, the threaded rod 41 drives the dynamometer 36 to move toward the base 1, the dynamometer 36 drives the driving plate 37 to move toward one side of the base 1, then the driving plate 37 slides in the slide groove 34 of the fixed plate 33 through the slider 35, when the driving plate 37 presses the tape on the base 1 so that the tape can be completely bonded to the base 1, then reverse the rotary motor 42 to drive the driving plate 37 to move upward, when the tape is double-sided tape, the driving plate 37 is in the When the tape is pressed tightly against the base 1, the bottom surface is also bonded to the tape. When the driving plate 37 rises, it can directly pull the tape, and then the dynamometer 36 starts to directly measure the viscosity of the tape. When the tape is single-sided adhesive, the driving plate 37 will not pull the tape when it rises. Then the driving plate 37 drives the slider 35 to move in the slide groove 34. After the slider 35 slides to the top of the slide groove 34 and is limited, the driving plate 37 continues to rise, and then the driving plate 37 drives the fixed plate 33 to rise, and the fixed plate 33 drives the top plate 32 to rise, and the top plate 32 lifts the tape, and then the dynamometer 36 starts to calculate the viscosity of the tape.

[0021] The above are only specific application examples of the present invention and do not constitute any limitation on the scope of protection of the present invention. Any technical solution formed by equivalent transformation or equivalent replacement shall fall within the scope of protection of the present invention.

Claims

1. A viscosity detection device for high-temperature adhesive tape production, characterized by: It includes a base, a bracket assembly arranged on the top surface of the base, a detection assembly that is lifted and lowered in the bracket assembly and can not only press and bond the tape to the top surface of the base but also detect the viscosity of single-sided and double-sided tapes, and a driving assembly arranged on the top surface of the bracket assembly to drive the driving end of the detection assembly to press the tape and pull the tape.

2. The viscosity detection device for high-temperature adhesive tape production according to claim 1, characterized in that: The detection component includes a plurality of grooves arranged in the middle of the top surface of the base along the width direction of the base and with both ends passing through both sides of the base, a plurality of top plates respectively inserted into the plurality of grooves, two fixed plates vertically arranged on both sides of the base and respectively connected to the two ends of the plurality of top plates, a driving plate that is lifted and lowered between the two fixed plates and is located directly above the base and parallel to the base, two sliding grooves respectively arranged vertically in the middle of opposite sides of the two fixed plates, two sliding blocks correspondingly arranged on both sides of the driving plate for sliding in the two sliding grooves, and a dynamometer arranged in the middle of the top surface of the driving plate.

3. The viscosity detection device for high-temperature adhesive tape production according to claim 2, characterized in that: The top surfaces of several of the top plates are provided with anti-sticking tapes.

4. The viscosity detection device for high-temperature adhesive tape production according to claim 1, characterized in that: The driving assembly includes a threaded rod with one end passing through the top surface of the bracket assembly and being threadedly connected to the bracket assembly and connected to the dynamometer through a bearing, a rotating motor arranged on the other end of the threaded rod, and two guide rods respectively arranged on both sides of the threaded rod and with one end passing through the top surface of the bracket assembly and connected to both sides of the top surface of the driving plate.

5. The viscosity detection device for high-temperature adhesive tape production according to claim 1, characterized in that: The bracket assembly includes two support plates respectively arranged vertically on both sides of the top surface of the base, and a crossbeam plate arranged between the upper ends of the two support plates and parallel to the base.

Images