Energy-saving torsion tester

Abstract

The utility model discloses an energy-saving torsion tester, which comprises a base, a controller is arranged at one end of the upper part of the base, a connecting frame is fixedly connected to one side of the controller, a detection seat is fixedly connected to the other end of the upper part of the base, a first two-way screw is rotatably connected to the inside of the detection seat, and a second two-way screw is rotatably connected to the other end of the upper part of the base. One end of the first two-way screw is fixedly connected with a third handle, the first two-way screw is in threaded connection with two second threaded blocks, and the detection seat, the second handle, the first two-way screw and the second threaded blocks can drive the connecting plates and the clamping columns at the two ends to move relatively; the two ends of a bottle body can be stably clamped, meanwhile, the position of a clamping column can be adjusted under the action of a second two-way screw and a third threaded block, so that the whole tester can carry out torsion detection operation on bottle bodies of different sizes, meanwhile, the whole device is manually rotated, a driving structure does not need to be used, and the testing efficiency is improved. And the energy-saving performance of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of energy-saving torque testers, in particular to an energy-saving torque tester. Background Art

[0002] Bottle packaging is one of the commonly used packaging forms for food, beverages and medicines. The locking and opening torque values ​​of the packaging bottle caps are one of the process parameters that the production unit focuses on controlling offline or online. Whether the torque value is appropriate has a great impact on the transportation and final consumption of the product. It is one of the product indicators that the company focuses on controlling. In order to test the torque value, some bottle cap torque testing devices have appeared on the market;

[0003] The torque tester in the prior art has a torque test sensor and a circuit board for receiving the torque test sensor signal on the clamping workbench. The bottle to be tested is clamped between two clamping plates, and the operator rotates the bottle cap on the bottle to test the torque value of the bottle cap. Since the clamping plate is a straight plate body, the shapes of bottles are different. For bottles with a circular outer surface, the clamping plate cannot firmly clamp the bottle. When the operator rotates the bottle cap, the bottle will shake, making the torque value test of the bottle cap inaccurate. At the same time, the use of a multi-drive method is not conducive to the energy saving of the entire device. Utility Model Content

[0004] The utility model aims to provide an energy-saving torque tester, which solves the problem in the prior art that the clamping plate cannot firmly clamp the bottle, the operator may cause the bottle to shake when rotating the bottle cap, and the torque value test of the bottle cap is inaccurate.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an energy-saving torque tester, comprising a base, a controller is arranged at one end above the base, a connecting frame is fixedly connected to one side of the controller, a detection seat is fixedly connected to the other end above the base, a first bidirectional screw is rotatably connected inside the detection seat, and a third handle is fixedly connected to one end of the first bidirectional screw;

[0006] Two second threaded blocks are threadedly connected to the first bidirectional screw rod, and a connecting plate is fixedly connected to the upper end of the second threaded block. Two clamping columns are arranged on the inner side of the connecting plate.

[0007] As a further description of the above technical solution: the interior of the connecting plate is rotatably connected to a second bidirectional screw, and one end of the second bidirectional screw is fixedly connected to a second handle.

[0008] As a further description of the above technical solution: two third threaded blocks are threadedly connected to the second bidirectional screw, and one end of the third threaded block is fixedly connected to the clamping column.

[0009] As a further description of the above technical solution: a lead screw is rotatably connected inside the connecting frame, and a first handle is fixedly connected to the upper end of the lead screw.

[0010] As a further description of the above technical solution: a first threaded block is threadedly connected to the lead screw, and a movable plate is fixedly connected to one end of the first threaded block.

[0011] As a further description of the above technical solution: a driving motor is arranged on the movable plate, and a rotating member is arranged downward through the output end of the driving motor.

[0012] As a further description of the above technical solution: the internal thread connection of the rotating part is three screws, the other end of the screw is rotatably connected to an arc-shaped clamping part, the outer ends of the arc-shaped clamping part are fixedly connected to sliding rods, and the sliding rods are slidably connected to the inside of the rotating part.

[0013] The utility model has the following beneficial effects:

[0014] Compared with the prior art, the energy-saving torque tester can drive the connecting plates and the clamping columns at both ends to move relative to each other by setting the detection seat, the second handle, the first bidirectional screw and the second threaded block, so as to stably clamp the two ends of the bottle body. At the same time, the position of the clamping column can be adjusted under the action of the second bidirectional screw and the third threaded block, so that the whole tester can perform torque detection operations on bottles of different sizes. At the same time, the whole device is manually rotated without using a driving structure, thereby improving the energy saving of the device.

[0015] Compared with the prior art, this energy-saving torque tester can drive the upper clamping assembly to adjust its height by setting a lead screw and a first threaded block, so that it is suitable for bottle body detection of different heights, and can clamp the bottle cap through the upper rotating part and the arc-shaped clamping part, so as to perform stable torque detection operations and improve the detection efficiency of the entire device.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 This is a schematic diagram of the overall structure of an energy-saving torque tester of the utility model;

[0019] Figure 2 A three-dimensional diagram of an energy-saving torque tester of the utility model;

[0020] Figure 3 for Figure 2 The structural diagram of A in the figure;

[0021] Figure 4 The utility model is a schematic diagram of the structure of a rotating part of an energy-saving torque tester.

[0022] Legend:

[0023] 1. Rotating part; 2. Driving motor; 3. Movable plate; 4. Controller; 5. Connecting frame; 6. Base; 7. Connecting plate; 8. Detection seat; 9. First threaded block; 10. First handle; 11. Lead screw; 12. Second handle; 13. Second threaded block; 14. Third handle; 15. Arc clamping part; 16. Clamping column; 17. First bidirectional screw; 18. Second bidirectional screw; 19. Third threaded block; 20. Screw; 21. Sliding rod. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-4 The utility model provides an embodiment: an energy-saving torque tester, including a base 6, a controller 4 is arranged at one end above the base 6, a display screen is arranged on the controller 4, and the controller is electrically connected to the torque sensor inside the detection seat 8, so that the tested torque value can be limited through the display screen, a connecting frame 5 is fixedly connected to one side of the controller 4, and the detection seat 8 is fixedly connected to the other end above the base 6, and a first bidirectional screw 17 is rotatably connected inside the detection seat 8, and one end of the first bidirectional screw 17 is fixedly connected to a third handle 14, and the first bidirectional screw 17 can be driven to rotate by rotating the third handle 14;

[0026] Two second threaded blocks 13 are threadedly connected to the first bidirectional screw 9, and the upper end of the second threaded block 13 is fixedly connected to the connecting plate 7. Two clamping columns 16 are arranged on the inner side of the connecting plate 7. Under the action of the threaded connection, the second threaded block 13 can drive the two connecting plates 7 and the clamping columns 16 to move relative to each other, so that the clamping columns 16 can clamp the two ends of the bottle body;

[0027] A second bidirectional screw 18 is rotatably connected inside the connecting plate 7, one end of the second bidirectional screw 18 is fixedly connected to a second handle 12, two third threaded blocks 19 are threadedly connected to the second bidirectional screw 18, one end of the third threaded block 19 is fixedly connected to the clamping column 16, when targeting bottles of different sizes, rotating one end of the second handle 12 can drive the second bidirectional screw 18 to rotate, and the clamping column 16 can move under the action of the threaded connection, so that bottles of different sizes can be stably clamped;

[0028] The connecting frame 5 is internally rotatably connected with a lead screw 11, the upper end of the lead screw 11 is fixedly connected with a first handle 10, the lead screw 11 is threadedly connected with a first threaded block 9, one end of the first threaded block 9 is fixedly connected with a movable plate 3, a driving motor 2 is provided on the movable plate 3, and a rotating member 1 is provided through the output end of the driving motor 2 downwardly, and the lead screw 11 can be driven to rotate by rotating the first handle 10 above, and the first threaded block 9 can drive the movable plate 3 and the rotating member 1 to adjust the height under the action of the threaded connection, so that it can be suitable for bottles of different heights, improving the practicality of the device, and at the same time, the adjustment components of the patent are all manual, without the use of a driving component, which greatly increases the energy saving of the device;

[0029] The internal thread of the rotating member 1 is connected with three screws 20, and the other end of the screw 20 is rotatably connected with an arc-shaped clamping member 15. The outer ends of the arc-shaped clamping member 15 are fixedly connected with sliding rods 21, and the sliding rods 21 are slidably connected to the inside of the rotating member 1. The arc-shaped clamping member 15 can be restricted by the sliding rods 21 at both ends, and the bottle cap is matched with the rotating member 1. Rotating the screw 20 can drive the arc-shaped clamping member 15 to move inward, so that the bottle cap can be clamped. Finally, starting the driving motor 2 at the upper end can drive the rotating member 1 below to rotate. During the rotation process, the torque exerted on the bottle body can be transmitted to the detection seat 8 below, and the torque sensor in the detection seat 8 can detect the torque.

[0030] Working principle: When the device is used, first place the bottle body on the detection seat 8, then rotate the third handle 14 at one end to drive the first bidirectional screw 17 inside to rotate, and under the action of the threaded connection, the second threaded block 13 can drive the two connecting plates 7 and the clamping column 16 to move relative to each other, so that the clamping column 16 can clamp the two ends of the bottle body, and for bottles of different sizes, rotating the second handle 12 at one end can drive the second bidirectional screw 18 to rotate, and under the action of the threaded connection, the clamping column 16 can move, so that bottles of different sizes can be stably clamped, and then the bottle cap is matched with the rotating member 1, and the rotating screw 20 can drive the arc clamping member 15 to move inward, so as to clamp the bottle cap, and finally start the driving motor 2 at the upper end to drive the rotating member 1 below to rotate, and during the rotation process, the torque exerted on the bottle body can be transmitted to the detection seat 8 below, and the torque sensor in the detection seat 8 can detect the torque.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An energy-saving torque tester, comprising a base (6), characterized in that: A controller (4) is provided at one end above the base (6); a connecting frame (5) is fixedly connected to one side of the controller (4); a detection base (8) is fixedly connected to the other end above the base (6); a first bidirectional screw (17) is rotatably connected inside the detection base (8); and a third handle (14) is fixedly connected to one end of the first bidirectional screw (17); Two second threaded blocks (13) are threadedly connected to the first bidirectional screw rod (17); the upper end of the second threaded block (13) is fixedly connected to a connecting plate (7); and two clamping columns (16) are arranged on the inner side of the connecting plate (7).

2. An energy-saving torque tester according to claim 1, characterized in that: A second bidirectional screw rod (18) is rotatably connected inside the connecting plate (7), and one end of the second bidirectional screw rod (18) is fixedly connected to a second handle (12).

3. An energy-saving torque tester according to claim 2, characterized in that: Two third threaded blocks (19) are threadedly connected to the second bidirectional screw rod (18), and one end of the third threaded block (19) is fixedly connected to the clamping column (16).

4. The energy-saving torque tester according to claim 1, characterized in that: A lead screw (11) is rotatably connected inside the connecting frame (5), and a first handle (10) is fixedly connected to the upper end of the lead screw (11).

5. The energy-saving torque tester according to claim 4, characterized in that: The lead screw (11) is threadedly connected to a first threaded block (9), and one end of the first threaded block (9) is fixedly connected to a movable plate (3).

6. The energy-saving torque tester according to claim 5, characterized in that: A driving motor (2) is arranged on the movable plate (3), and a rotating member (1) is arranged downwardly through the output end of the driving motor (2).

7. The energy-saving torque tester according to claim 6, characterized in that: The rotating member (1) is internally threadedly connected to three screw rods (20), the other ends of the screw rods (20) are rotatably connected to an arc-shaped clamping member (15), the outer ends of the arc-shaped clamping member (15) are fixedly connected to sliding rods (21), and the sliding rods (21) are slidably connected to the inside of the rotating member (1).

Images