Bottle cap opening torque testing device

Abstract

The utility model relates to the technical field of bottle cap torque testing, and provides a bottle cap opening torque testing device which comprises a supporting table and a torque testing assembly. Four sets of long rods are placed in the corresponding containing grooves according to the diameter of a bottle body, the protruding blocks of the long rods are aligned with the grooves, the lower end of the bottle body is placed at the upper end of the center position of the upper end of the first auxiliary part and the upper end of the second auxiliary part, and the four sets of long rods are located on the periphery of the bottle body. The periphery of a bottle body is limited under the action of a soft ring and a friction cushion block, the bottle body is prevented from rotating at the upper end of a first auxiliary part and the upper end of a second auxiliary part, a telescopic rod is controlled to push a friction soft block of a clamping block to make contact with the side face of the bottle body, the friction soft block is extruded, and under the condition that the friction soft block is extruded, the bottle body is prevented from rotating. The two sets of clamping blocks can effectively fix and clamp the two sides of the bottle body, so that the bottle body is further prevented from rotating, and the problem that when the bottle cap rotates, the bottle body cannot rotate along with the bottle cap under the action of external rotating force is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bottle cap torque test, specifically, relate to a bottle cap opening torque testing device. BACKGROUND

[0002] Digital display torque force tester is the instrument of detecting the opening torque value of bottle cap and the like threaded connection, and is widely applied to bottle cap production manufacturers and detection agencies. If the torque value is too small, the bottle cap and the bottle body are easy to loosen, and the package leaks and is unqualified. If the torque value is too large, the bottle cap is difficult to open, which affects the use of customers.

[0003] The patent specification with the publication number CN208350267U discloses an automatic torque testing device and system, which comprises an upper clamping device and a lower clamping device. The lower clamping device clamps different diameter sample bottle bodies. The upper clamping device moves under the adjustment of a lifting device, clamps and rotates the bottle cap. The device adopts a rotary cylinder and a pneumatic clamp to replace manual twisting of the bottle cap, solves the problem of influence of manual twisting of the bottle cap on testing precision, and detects more accurately. The device has low overall cost, simple structure, low failure rate and convenient operation. For different samples, the air inlet flow can be adjusted to control the clamping speed and force of the pneumatic clamp to prevent the sample from being crushed. The device automatically clamps and rotates to open the sample, replaces manual operation, and reduces the work load of the tester.

[0004] However, in the implementation of the related technology, the above technical scheme has the following problems: the device uses a rotary cylinder and a pneumatic clamp to replace manual twisting of the bottle cap, solves the problem of influence of manual twisting of the bottle cap on testing precision, detects more accurately, has low overall cost, simple structure, low failure rate, convenient operation, automatically clamps and rotates to open the sample, replaces manual operation, and reduces the work load of the tester. However, when the bottle cap is rotated to test the torque, if the bottle body is too smooth, the bottle body will rotate synchronously with the bottle cap when the bottle cap is subjected to the rotating force, so that the bottle cap and the bottle body cannot be effectively separated, thereby affecting the torque testing structure. Therefore, further improvement is needed. UTILITY MODEL CONTENTS

[0005] The utility model provides a bottle cap opening torque testing device, which solves the problems of inconvenience in preventing the bottle body from rotating under the action of external rotating force when the bottle cap is rotated and inconvenience in testing the opening torque of the bottle cap in the related technology.

[0006] The technical scheme of the utility model is as follows:

[0007] A bottle cap opening torque testing device comprises a support platform, one side of the support platform is fixedly connected to a display interface, the upper end of the support platform is provided with a torque testing assembly, the torque testing assembly comprises a supporting component fixedly connected to the upper end of the support platform for supporting the torque testing device, an adjusting component for adjusting the height of the torque testing device is slid through the outer surface of the supporting component, one side of the adjusting component is threadedly connected with a bolt for fixing the adjusting component to the supporting component, a disc is provided at the center position of the upper end of the support platform, the upper end of the disc is fixedly connected with a first auxiliary part and a second auxiliary part for placing the bottle body, the first auxiliary part and the second auxiliary part have the same structure, the upper end of the disc is provided with a clamping part for clamping the bottle body, and the upper end of the clamping part is slidably connected with a limiting part for limiting the bottle body.

[0008] Preferably, the support component includes a support rod fixedly connected to the upper end of the support platform, the outer surface of the support rod is evenly penetrated with grooves, the upper end of the support rod is fixedly connected to a baffle, and the support rod is located on both sides of the disc.

[0009] Preferably, the adjustment component includes a horizontal plate arranged above the support platform, a circular groove is formed through the upper end of the horizontal plate, a threaded groove and a notch are formed on the inner wall of the circular groove, and the notch is communicated with the outside.

[0010] Preferably, a rotating shaft is rotatably connected to the center position of the lower end of the horizontal plate, an auxiliary plate is fixedly connected to the lower end of the rotating shaft, and a bottle cap clamping rod is fixedly connected to the lower end of the auxiliary plate.

[0011] Preferably, the bolt passes through the notch, the interior of the through-slot and is fixedly connected to the thread groove by means of threads.

[0012] Preferably, the first auxiliary component comprises a long block fixedly connected to the upper end of the disc, the upper end of the long block is provided with a placement slot, and the side wall of the placement slot is provided with a groove.

[0013] Preferably, the clamping component includes a T-slot opened at the upper end of the disc, a telescopic rod is fixedly connected to the side wall of the T-slot, a clamping block is slidably connected to the upper end of the disc, a T-block is fixedly connected to the lower end of the clamping block, and a friction soft block is evenly fixedly connected to the inner side of the clamping block.

[0014] Preferably, the clamping block is slidably connected to the T-slot, and the output end of the telescopic rod is fixedly connected to one side of the T-block.

[0015] Preferably, the limiting component comprises a long rod penetrating through the inside of the placing groove, a protrusion is fixedly connected to the outer surface of the long rod, a soft ring is fixedly connected to the outer surface of the upper end of the long rod and the protrusion combination, and friction pads are uniformly fixedly connected to the outer surface of the soft ring.

[0016] Preferably, the lower end of the long rod is in sliding connection with the placing groove, and the lower end of the protrusion is in sliding connection with the groove.

[0017] The working principle and beneficial effects of the present application are as follows:

[0018] 1. According to the diameter of the bottle body, four long rods are placed in the corresponding placing grooves, the protrusions of the long rods are aligned with the grooves, the lower end of the bottle body is placed on the center position of the upper end of the first auxiliary part and the second auxiliary part, and at this time, the four long rods are located around the bottle body, and the soft ring and the friction pads form a limit around the bottle body, preventing the bottle body from rotating on the upper end of the first auxiliary part and the second auxiliary part. By controlling the telescopic rod to extend and retract, the T-shaped block is pushed to slide along the T-shaped groove until the friction soft block of the clamping block touches the side surface of the bottle body, and the friction soft block is extruded. At this time, under the condition that the friction soft block is extruded, the two clamping blocks can effectively fix and clamp the two sides of the bottle body, thereby further preventing the bottle body from rotating. The problem of the bottle body rotating under the action of external rotating force when the bottle cap is rotating is solved.

[0019] 2. The bolt is separated from the threaded groove by rotating, then the horizontal plate is pulled to slide along the outer surface of the supporting rod, after the bottle cap clamping rod is moved to the corresponding height of the bottle cap, the bolt is fixedly connected with the threaded groove by threading through the inside of the slot and the slot, at this time, the horizontal plate can be prevented from sliding along the supporting rod again, thereby adjusting the height of the bottle cap clamping rod. After the bottle cap clamping rod covers the bottle cap, the shaft is rotated by controlling the rotation, and under the condition that the bottle body is clamped and limited by external force, the four bottle cap clamping rods will rotate the bottle cap, then the opening torque of the bottle cap is displayed through the display interface, and the problem of inconveniently testing the opening torque of the bottle cap is solved. BRIEF DESCRIPTION OF DRAWINGS

[0020] The present application will be further described in detail below in combination with the drawings and specific embodiments.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0022] Figure 2 It is a schematic diagram of the adjusting component structure of the present application;

[0023] Figure 3 It is a schematic diagram of the disc structure of the present application;

[0024] Figure 4 The utility model discloses a limiting component structure schematic view.

[0025] In the drawing: 1, support platform, 2, display interface, 3, torque test assembly, 31, support component, 311, support rod, 3111, through slot, 3112, baffle disc, 32, adjusting component, 321, cross plate, 3211, circular groove, 32111, threaded groove, 32112, notch, 3212, pivot, 32121, auxiliary disc, 321211, bottle cap clamping rod, 33, bolt, 34, disc, 35, first auxiliary piece, 351, long block, 3511, placing groove, 35111, recess, 36, second auxiliary piece, 37, clamping component, 371, T-shaped slot, 3711, telescopic rod, 372, clamping block, 3721, friction soft block, 3722, T-shaped block, 38, limiting component, 381, long rod, 3811, protruding block, 382, soft ring, 3821, friction pad. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be apparently and completely described below in conjunction with the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor are involved in the protection scope of the utility model.

[0027] As shown in Figure 1 The embodiment proposes a bottle cap opening torque test device, which comprises a support platform 1, one side of the support platform 1 is fixedly connected with a display interface 2, and the upper end of the support platform 1 is provided with a torque test assembly 3.

[0028] As shown in Figure 1 The torque test assembly 3 comprises a support component 31 fixedly connected to the upper end of the support platform 1 and used for supporting the torque test device, the support component 31 comprises a support rod 311 fixedly connected to the upper end of the support platform 1, the outer surface of the support rod 311 is uniformly and through-provided with a through slot 3111, the upper end of the support rod 311 is fixedly connected with a baffle disc 3112, the support rod 311 is located at the two sides of a disc 34, and the baffle disc 3112 is used for blocking the cross plate 321 from being separated from the support rod 311; the through slot 3111 is a cross plate 321 different height positioning limiting groove.

[0029] Further, one side of the adjusting component 32 is through-provided with a bolt 33 for fixing the adjusting component 32 on the support component 31, and the bolt 33 is through the inside of the notch 32112 and the through slot 3111 and is fixedly connected with the threaded groove 32111 through threads.

[0030] As Figure 2 shown, the outer surface of the support component 31 is connected with the adjusting component 32 for adjusting the height of the torque testing device, the adjusting component 32 includes the transverse plate 321 arranged above the support table 1, the upper end of the transverse plate 321 is provided with the circular groove 3211, the inner wall of the circular groove 3211 is provided with the threaded groove 32111 and the slot 32112, the slot 32112 is connected with the outside, the central position of the lower end of the transverse plate 321 is rotatably connected with the rotating shaft 3212, the lower end of the rotating shaft 3212 is fixedly connected with the auxiliary disc 32121, the lower end of the auxiliary disc 32121 is fixedly connected with the bottle cap clamping rod 321211, the bottle cap clamping rod 321211 is provided with four groups for clamping and limiting the bottle cap, the rotating shaft 3212 drives the four groups of bottle cap clamping rods 321211 to rotate through the auxiliary disc 32121, the four groups of bottle cap clamping rods 321211 drive the bottle cap to rotate, and the existence of the circular groove 3211 facilitates the transverse plate 321 to slide freely up and down along the support rod 311.

[0031] As Figure 3 shown, the upper end of the support table 1 is provided with the disc 34, the upper end of the disc 34 is fixedly connected with the first auxiliary piece 35 and the second auxiliary piece 36 for placing the bottle body, the first auxiliary piece 35 and the second auxiliary piece 36 are the same structure, the first auxiliary piece 35 includes the long block 351 fixedly connected with the upper end of the disc 34, the upper end of the long block 351 is provided with the placing groove 3511, the side wall of the placing groove 3511 is provided with the groove 35111, the placing groove 3511 is used for placing the long rod 381, and the groove 35111 is used for limiting the long rod 381 to prevent the long rod 381 from rotating in the placing groove 3511.

[0032] Further, the upper end of the disc 34 is provided with the clamping component 37 for clamping the bottle body, the clamping component 37 includes the T-shaped groove 371 arranged in the upper end of the disc 34, the side wall of the T-shaped groove 371 is fixedly connected with the telescopic rod 3711, the upper end of the disc 34 is slidably connected with the clamping block 372, the lower end of the clamping block 372 is fixedly connected with the T-shaped block 3722, the inner side of the clamping block 372 is uniformly fixedly connected with the friction soft block 3721, the clamping block 372 is slidably connected with the T-shaped groove 371, the output end of the telescopic rod 3711 is fixedly connected with one side of the T-shaped block 3722, the telescopic rod 3711 drives the T-shaped block 3722 to slide along the T-shaped groove 371, the clamping block 372 clamps and limits the side of the bottle body, and the friction soft block 3721 increases the friction force received by the side of the bottle body.

[0033] As Figure 4As shown, the upper end of the clamping part 37 is slidingly connected with a limiting part 38 for limiting the bottle body, the limiting part 38 comprises a long rod 381 penetrating through the inside of the placing groove 3511, the outer surface of the long rod 381 is fixedly connected with a lug 3811, the outer surface of the upper end of the combination of the long rod 381 and the lug 3811 is fixedly connected with a soft ring 382, the outer surface of the soft ring 382 is uniformly fixedly connected with a friction pad 3821, the lower end of the long rod 381 is slidingly connected with the placing groove 3511, the lower end of the lug 3811 is slidingly connected with the groove 35111, the limiting part 38 is provided with four groups, the four groups of limiting parts 38 form limiting clamping on four sides of the bottle body, that is, prevent the bottle body from separating from the range of the four groups of limiting parts 38, the lug 3811 is used for limiting the long rod 381, preventing the long rod 381 from rotating in the inside of the placing groove 3511, and the friction pad 3821 is used for enhancing the friction force received by the four sides of the bottle body.

[0034] The working principle and use instruction of the utility model are as follows: when the bottle cap opening torque needs to be tested, first, the staff needs to take out the bottle cap, then the staff needs to package the bottle cap with the corresponding bottle body, then the staff places four groups of long rods 381 in the corresponding placing grooves 3511 according to the diameter of the bottle body, and the lugs 3811 of the long rods 381 are aligned with the grooves 35111, then the lower end of the bottle body is placed on the center position of the upper end of the first auxiliary part 35 and the second auxiliary part 36, and at this time, the four groups of long rods 381 are located at the four sides of the bottle body, and the four sides of the bottle body are limited under the action of the soft ring 382 and the friction pad 3821, preventing the bottle body from rotating on the upper end of the first auxiliary part 35 and the second auxiliary part 36.

[0035] When the bottle body needs to be further limited, the T-shaped block 3722 is slidingly pushed along the T-shaped groove 371 by controlling the telescopic rod 3711 to extend and retract, until the friction soft block 3721 of the clamping block 372 touches the side surface of the bottle body, and the friction soft block 3721 is extruded, at this time, under the condition that the friction soft block 3721 is extruded, the two groups of clamping blocks 372 can effectively fix and clamp the two sides of the bottle body, so as to further prevent the bottle body from rotating.

[0036] When the bottle cap clamping rod 321211 needs to be adjusted, the bolt 33 is first rotated to separate it from the threaded groove 32111, and then the cross plate 321 is pulled along the outer surface of the support rod 311 to slide along the outer surface of the support rod 311. After the bottle cap clamping rod 321211 is moved to the corresponding height of the bottle cap, the staff inserts the bolt 33 through the notch 32112, the inner part of the through groove 3111 and is fixedly connected with the threaded groove 32111 by threading. At this time, the cross plate 321 is prevented from sliding along the support rod 311 again, thereby completing the adjustment of the bottle cap clamping rod 321211 height.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A bottle cap opening torque testing device, comprising a support platform (1), one side of which is fixedly connected to a display interface (2), characterized in that: The upper end of the support platform (1) is provided with a torque test assembly (3), and the torque test assembly (3) includes a support component (31) fixedly connected to the upper end of the support platform (1) for supporting the torque test device, an adjustment component (32) for adjusting the height of the torque test device is slidably connected through the outer surface of the support component (31), and a bolt (33) for fixing the adjustment component (32) to the support component (31) is threadedly connected through one side of the adjustment component (32), and a disk (34) is provided at the center position of the upper end of the support platform (1), and a first auxiliary component (35) and a second auxiliary component (36) for placing the bottle body are fixedly connected to the upper end of the disk (34), and the first auxiliary component (35) and the second auxiliary component (36) have the same structure, and a clamping component (37) for clamping the bottle body is provided at the upper end of the disk (34), and a limiting component (38) for limiting the bottle body is slidably connected to the upper end of the clamping component (37).

2. A bottle cap opening torque testing device according to claim 1, characterized in that: The support component (31) includes a support rod (311) fixedly connected to the upper end of the support platform (1), and the outer surface of the support rod (311) is evenly penetrated by grooves (3111). The upper end of the support rod (311) is fixedly connected to a baffle (3112), and the support rod (311) is located on both sides of the disc (34).

3. The bottle cap opening torque testing device according to claim 1, characterized in that: The adjusting component (32) comprises a horizontal plate (321) arranged above the support platform (1); a circular groove (3211) is provided through the upper end of the horizontal plate (321); a threaded groove (32111) and a notch (32112) are provided on the inner wall of the circular groove (3211); and the notch (32112) is communicated with the outside.

4. A bottle cap opening torque testing device according to claim 3, characterized in that: The center position of the lower end of the horizontal plate (321) is rotatably connected to a rotating shaft (3212), the lower end of the rotating shaft (3212) is fixedly connected to an auxiliary disk (32121), and the lower end of the auxiliary disk (32121) is fixedly connected to a bottle cap clamping rod (321211).

5. The bottle cap opening torque testing device according to claim 1, characterized in that: The bolt (33) passes through the notch (32112), the interior of the through groove (3111), and is fixedly connected to the thread groove (32111) via threads.

6. The bottle cap opening torque testing device according to claim 1, characterized in that: The first auxiliary component (35) comprises a long block (351) fixedly connected to the upper end of the disc (34); a placement groove (3511) is provided at the upper end of the long block (351); and a groove (35111) is provided on the side wall of the placement groove (3511).

7. The bottle cap opening torque testing device according to claim 1, characterized in that: The clamping component (37) includes a T-shaped slot (371) provided on the upper end of the disc (34); a telescopic rod (3711) is fixedly connected to the side wall of the T-shaped slot (371); a clamping block (372) is slidably connected to the upper end of the disc (34); a T-shaped block (3722) is fixedly connected to the lower end of the clamping block (372); and a friction soft block (3721) is evenly fixedly connected to the inner side of the clamping block (372).

8. The bottle cap opening torque testing device according to claim 7, characterized in that: The clamping block (372) is slidably connected to the T-shaped slot (371), and the output end of the telescopic rod (3711) is fixedly connected to one side of the T-shaped block (3722).

9. The bottle cap opening torque testing device according to claim 1, characterized in that: The limiting component (38) includes a long rod (381) passing through the interior of the placement groove (3511), a protrusion (3811) is fixedly connected to the outer surface of the long rod (381), a soft ring (382) is fixedly connected to the outer surface of the upper end of the combination of the long rod (381) and the protrusion (3811), and a friction pad (3821) is evenly fixedly connected to the outer surface of the soft ring (382).

10. The bottle cap opening torque testing device according to claim 9, characterized in that: The lower end of the long rod (381) is slidably connected to the placement groove (3511), and the lower end of the protrusion (3811) is slidably connected to the groove (35111).

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