Stable base and glue viscosity detector

Abstract

The utility model relates to the technical field of adhesive testing devices, in particular to a stable base and a glue viscosity detector which comprises a detector, the bottom of the detector is fixedly connected with the base, a limiting rod is inserted into the base, the bottom of the limiting rod is fixedly connected with an operation table, pressing heads are installed on the two sides of the upper surface of the operation table, and a protective pad is arranged on one side of each pressing head. One side of the protective pad is fixedly connected with a clamping block, the lower surface of the clamping block is fixedly connected with a sliding sleeve, a screw is in threaded connection in the sliding sleeve, and one end of the screw is fixedly sleeved with a gear; the viscosity testing device has the beneficial effects that the base is initially limited and fixed through the limiting rod, and then is pressed downwards through the pressing head, so that the base is stably fixed on the operation table, the situation that a detector is turned over due to accidental touch of an operator is avoided, the clamping blocks move oppositely, finally, the detection cup is fixed and clamped by the clamping blocks, and the problems that an existing viscosity testing device is complex in structure and inconvenient to use are solved. And a special clamping device for clamping the detection cup is not provided, so that the detection cup may shake during testing, and the testing result is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive testing devices, in particular to a stable base and a glue viscosity detector. Background Technique

[0002] A class of substances, organic or inorganic, natural or synthetic, that can connect the same or two or more homogeneous or heterogeneous parts (or materials) together and have sufficient strength after curing are collectively called adhesives or bonding agents, binders, and are habitually simply referred to as glue.

[0003] In the prior art, after the adhesive is produced, its viscosity needs to be tested for subsequent production. When testing the adhesive sample, it needs to be placed in a test cup, and then the test cup is placed in the limit groove opened by the detector for testing.

[0004] However, the existing viscosity testing device base does not have a special clamping device for clamping the test cup, which may cause the test cup to shake during testing, thus affecting the test results. At the same time, since the base is directly placed on the operating table, the operator is likely to accidentally touch it and cause it to tip over, which will further affect the normal use of the operating equipment. Content of the Utility Model

[0005] The purpose of the utility model is to provide a stable base and a glue viscosity detector to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a stable base and a glue viscosity detector, including: a detector, the bottom of the detector is fixedly connected to the base, a limit rod is inserted into the base, the bottom of the limit rod is fixedly connected to the operating table, and pressing heads are installed on both sides of the upper surface of the operating table.

[0007] A protective pad is arranged on one side of the pressing head, one side of the protective pad is fixedly connected to a clamping block, the lower surface of the clamping block is fixedly connected to a sliding sleeve, a screw rod is threadedly connected inside the sliding sleeve, and a gear is fixedly sleeved at one end of the screw rod.

[0008] Preferably, a limit hole is opened on the upper surface of the base, and the limit hole is slidably connected with the limit rod. The lower surface of the base abuts against the operating table, and a cylinder is fixedly installed on the lower surface of the operating table.

[0009] Preferably, the output end of the cylinder is fixedly connected to a U-shaped frame, the U-shaped frame is rotatably connected to one end of the pressing head through a short shaft, and a fixed seat is arranged on one side of the U-shaped frame.

[0010] Preferably, the fixed seat is rotatably connected to one end of a connecting rod through a long shaft, and the other end of the connecting rod is rotatably connected to the pressing head through a long shaft. The lower surface of the fixed seat is fixedly connected to the operating table.

[0011] Preferably, the bottom of the sliding sleeve is slidably connected to the sliding table, the lower surface of the sliding table is fixedly connected to the mounting plate, and the lower surface of the mounting plate is fixedly connected to the base.

[0012] Preferably, both sides of the screw rod are rotatably sleeved in the support seat, the lower surface of the support seat is fixedly connected to the mounting plate, and a rack is meshed with the lower side of the gear.

[0013] Preferably, the lower side of the rack is slidably connected to the limiting rail, the lower surface of the limiting rail is fixedly connected to the mounting plate, an electric cylinder is fixedly installed on one side of the mounting plate, and the output end of the electric cylinder is fixedly connected to the rack.

[0014] A glue viscosity detector includes the above-mentioned stable base.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. When the output end of the air cylinder extends, it drives the U-shaped frame to move upward. The U-shaped frame is rotatably connected to the bottom of the pressing head through a short shaft, thereby driving the pressing head to move. There is a group of pressing heads, which are symmetrically arranged with respect to the central plane of the air cylinder. Under the action of the connection between one end of the connecting rod and the fixed seat through a long shaft and the connection between the other end of the connecting rod and the pressing head through a long shaft, the two pressing heads turn over to both sides until the cylindrical ends of the pressing heads abut against the upper surface of the base. Thus, under the thrust of the air cylinder, the pressing heads press and fix the base on the upper surface of the operating table, thereby increasing its stability, reducing the possibility of the detector shaking, and also avoiding the situation that the entire device overturns due to accidental contact by the operator.

[0017] 2. When the output end of the electric cylinder extends, it drives the rack to slide on the limiting rail. The upper side of the rack is meshed with the gear for transmission, thereby driving the gear to rotate. Under the rotation of the gear, the gear drives the screw rod to rotate on the support seat, and further the screw rod drives the sliding sleeve to slide towards each other on the sliding table, thereby driving the clamping blocks to move towards each other until the protective pads on one side of the clamping blocks abut against the test cup, thereby completing the clamping of the test cup, solving the problems that the existing viscosity testing device has a complex structure and no special clamping device for clamping the test cup, and the test cup may shake during the test, thus affecting the test results. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 It is a rear schematic diagram of the overall structure of the present utility model;

[0020] Figure 3 It is a top schematic diagram of the overall structure of the present utility model;

[0021] Figure 4 It is a schematic diagram of the internal structure of the present utility model.

[0022] In the figure: 1. Detector; 2. Base; 3. Limiting rod; 4. Operating table; 5. Pressing head; 6. Protective pad; 7. Clamping block; 8. Sliding sleeve; 9. Screw; 10. Gear; 11. Limiting hole; 12. Cylinder; 13.

[0023] U-shaped frame; 14. Short shaft; 15. Fixed seat; 16. Link rod; 17. Long shaft; 18. Slide table; 19. Mounting plate; 20. Support seat; 21. Rack; 22. Limiting rail; 23. Electric cylinder. Specific embodiments

[0024] In order to clearly and completely describe the purpose, technical solution of the present utility model, and make the advantages more clearly understood, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all of the embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present utility model.

[0025] Embodiment 1

[0026] Please refer to Figures 1 - 4 , the present utility model provides a technical solution: a stable base and a glue viscosity detector, including: a detector 1, the bottom of the detector 1 is fixedly connected to the base 2, a limiting rod 3 is inserted into the base 2, the bottom of the limiting rod 3 is fixedly connected to the operating table 4, pressing heads 5 are installed on both sides of the upper surface of the operating table 4, a protective pad 6 is arranged on one side of the pressing head 5, the protective pad 6 is fixedly connected to a clamping block 7 on one side, the lower surface of the clamping block 7 is fixedly connected to a sliding sleeve 8, a screw 9 is threadedly connected inside the sliding sleeve 8, and a gear 10 is fixedly sleeved at one end of the screw 9.

[0027] The detector 1 is fixedly installed on the base 2. The base 2 is placed on the operating table 4 through the limiting rod 3, so as to initially limit and fix the base 2, make the lower surface of the base 2 abut against the upper surface of the operating table 4, and then through the downward pressing of the pressing head 5, the base 2 is stably fixed on the operating table 4, thus avoiding the shaking of the detector 1 caused by its own vibration and also avoiding the situation that the detector 1 is overturned by the accidental touch of the operator. Furthermore, while making the base 2 more stable, it is also convenient for disassembly. By the rotation of the gear 10 driving the screw 9 to rotate, the sliding sleeve 8 is driven to move towards each other, and then the clamping blocks 7 move towards each other. Finally, the test cup is fixedly clamped by the clamping blocks 7. A protective pad 6 is arranged on one side of the clamping blocks 7, so as to avoid the test cup being crushed or deformed, solving the problem that the existing viscosity testing device has a complex structure and no special clamping device for clamping the test cup, which may cause the test cup to shake during the test, thus affecting the test result.

[0028] Example Two

[0029] On the basis of Example One, a limiting hole 11 is provided on the upper surface of the base 2. The limiting hole 11 is slidably connected to the limiting rod 3. The lower surface of the base 2 abuts against the operating table 4. A cylinder 12 is fixedly installed on the lower surface of the operating table 4. The limiting hole 11 provided on the base 2 is adapted to the limiting rod 3, which facilitates the insertion of the limiting rod 3. The cylinder 12 can provide a large pressing force. The output end of the cylinder 12 is fixedly connected to a U-shaped frame 13. One end of the U-shaped frame 13 is rotatably connected to the pressing head 5 through a short shaft 14. A fixed seat 15 is arranged on one side of the U-shaped frame 13. One end of the connecting rod 16 is rotatably connected to the fixed seat 15 through a long shaft 17. The other end of the connecting rod 16 is rotatably connected to the pressing head 5 through a long shaft 17. The lower surface of the fixed seat 15 is fixedly connected to the operating table 4. The cylinder 12 is fixedly installed on the lower surface of the operating table 4. By the extension of the output end of the cylinder 12, the U-shaped frame 13 is driven to move. Under the cooperation of the connecting rod 16, the long shaft 17, the short shaft 14, and the fixed seat 15, the pressing head 5 presses and fixes the base 2.

[0030] By the extension of the output end of the cylinder 12, the U-shaped frame 13 is driven to move upward. The U-shaped frame 13 is rotatably connected to the bottom of the pressing head 5 through the short shaft 14, thereby driving the pressing head 5 to move. There is a set of pressing heads 5, which are symmetrically arranged with respect to the central plane of the cylinder 12. Under the action of the rotational connection between one end of the connecting rod 16 and the fixed seat 15 through the long shaft 17 and the rotational connection between the other end of the connecting rod 16 and the pressing head 5 through the long shaft 17, the two pressing heads 5 turn over to both sides until the cylindrical ends of the pressing heads 5 abut against the upper surface of the base 2. Thus, under the thrust of the cylinder 12, the pressing heads 5 press and fix the base 2 on the upper surface of the operating table 4, thereby increasing its stability, reducing the possibility of the detector 1 shaking, and also avoiding the situation that the entire device topples due to accidental contact by the operator.

[0031] Example Three

[0032] On the basis of the second embodiment, the bottom of the sliding sleeve 8 is slidably connected to the sliding table 18. The lower surface of the sliding table 18 is fixedly connected to the mounting plate 19, and the lower surface of the mounting plate 19 is fixedly connected to the base 2. The sliding table 18 facilitates the sliding of the sliding sleeve 8. The sliding sleeve 8 is threadedly connected to the screw rod 9. Both sides of the screw rod 9 are rotatably sleeved in the support seat 20, and the lower surface of the support seat 20 is fixedly connected to the mounting plate 19. The lower side of the gear 10 meshes with the rack 21. The support seat 20 supports both sides of the screw rod 9. The mounting plate 19 is fixed on the upper surface of the base 2 to support and fix the other components. The lower side of the rack 21 is slidably connected to the limit rail 22, and the lower surface of the limit rail 22 is fixedly connected to the mounting plate 19. An electric cylinder 23 is fixedly installed on one side of the mounting plate 19, and the output end of the electric cylinder 23 is fixedly connected to the rack 21. The electric cylinder 23 drives the rack 21 to move, so that the rack 21 meshes and drives with the gear 10 while sliding on the limit rail 22, thereby driving the screw rod 9 to move by the gear 10.

[0033] Through the extension of the output end of the electric cylinder 23, the rack 21 is driven to slide on the limit rail 22. The upper side of the rack 21 meshes and drives with the gear 10, thereby driving the gear 10 to rotate. Under the rotation action of the gear 10, the gear 10 drives the screw rod 9 to rotate on the support seat 20, and further drives the sliding sleeve 8 to slide towards each other on the sliding table 18, thereby driving the clamping blocks 7 to move towards each other until the protective pad 6 on one side of the clamping block 7 abuts against the test cup, thus completing the clamping of the test cup, and solving the problems that the existing viscosity testing device has a complex structure and there is no special clamping device for clamping the test cup, which may cause the test cup to shake during the test, thereby affecting the test results.

[0034] During actual use, the extension of the output end of the electric cylinder 23 drives the rack 21 to slide on the limit rail 22. The upper side of the rack 21 meshes with and drives the gear 10 to rotate. Under the rotation of the gear 10, the gear 10 drives the screw rod 9 to rotate on the support base 20, and then the screw rod 9 drives the sliding sleeves 8 to slide towards each other on the sliding table 18, thereby driving the clamping blocks 7 to move towards each other until the protective pads 6 on one side of the clamping blocks 7 abut against the test cup, thus completing the clamping of the test cup. This solves the problems of the complex structure of the existing viscosity testing device and the lack of a special clamping device for clamping the test cup, which may cause the test cup to shake during testing, thereby affecting the test results. The extension of the output end of the cylinder 12 drives the U-shaped frame 13 to move upward. The U-shaped frame 13 is rotatably connected to the bottom of the pressing head 5 through the short shaft 14, thereby pushing the pressing head 5 to move. There is a set of pressing heads 5, which are symmetrically arranged with respect to the central plane of the cylinder 12. Under the action of the connection of one end of the connecting rod 16 to the fixed seat 15 through the long shaft 17 and the connection of the other end of the connecting rod 16 to the pressing head 5 through the long shaft 17, the two pressing heads 5 turn over to both sides until the cylindrical ends of the pressing heads 5 abut against the upper surface of the base 2. Thus, under the thrust of the cylinder 12, the pressing heads 5 press and fix the base 2 on the upper surface of the operating table 4, thereby increasing its stability, reducing the possibility of the detector 1 shaking, and also avoiding the situation that the entire device topples due to accidental contact by the operator.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stable base, comprising a detector (1), characterized in that: The bottom of the detector (1) is fixedly connected to the base (2). A limiting rod (3) is inserted into the base (2). The bottom of the limiting rod (3) is fixedly connected to the operating table (4). Pressing heads (5) are installed on both sides of the upper surface of the operating table (4). A protective pad (6) is arranged on one side of the pressing head (5). One side of the protective pad (6) is fixedly connected to the clamping block (7). The lower surface of the clamping block (7) is fixedly connected to the sliding sleeve (8). A screw rod (9) is connected to the sliding sleeve (8) by internal thread. A gear (10) is fixedly sleeved at one end of the screw rod (9).

2. The stable base according to claim 1, characterized in that: A limiting hole (11) is opened on the upper surface of the base (2). The limiting hole (11) is slidably connected to the limiting rod (3). The lower surface of the base (2) abuts against the operating table (4). An air cylinder (12) is fixedly installed on the lower surface of the operating table (4).

3. A stable base according to claim 2, wherein: The output end of the air cylinder (12) is fixedly connected to a U-shaped frame (13). The U-shaped frame (13) and one end of the pressing head (5) are rotatably connected by a short shaft (14). A fixed seat (15) is arranged on one side of the U-shaped frame (13).

4. A stable base according to claim 3, characterized in that: The fixed seat (15) and one end of the connecting rod (16) are rotatably connected by a long shaft (17). The other end of the connecting rod (16) is rotatably connected to the pressing head (5) by a long shaft (17). The lower surface of the fixed seat (15) is fixedly connected to the operating table (4).

5. The stable base according to claim 4, characterized in that: The bottom of the sliding sleeve (8) is slidably connected to the sliding table (18). The lower surface of the sliding table (18) is fixedly connected to the mounting plate (19). The lower surface of the mounting plate (19) is fixedly connected to the base (2).

6. The stable base according to claim 5, wherein: Both sides of the screw rod (9) are rotatably sleeved in the support seat (20). The lower surface of the support seat (20) is fixedly connected to the mounting plate (19). A rack (21) is engaged with the lower side of the gear (10).

7. A stable base according to claim 6, wherein: The lower side of the rack (21) is slidably connected to the limiting rail (22). The lower surface of the limiting rail (22) is fixedly connected to the mounting plate (19). An electric cylinder (23) is fixedly installed on one side of the mounting plate (19). The output end of the electric cylinder (23) is fixedly connected to the rack (21).

8. A glue viscosity detector, characterized in that: It includes the stable base described in any one of the above claims 1-7.

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