CN209878288U - Pull ring type combined cover opening force detection device - Google Patents

Abstract

The utility model discloses a pull ring type combined cover opening force detection device, which comprises a sliding device, a clamping device, a power device and a force measuring device, wherein the force measuring device is connected on the sliding device in a sliding way; the sliding device comprises a sliding seat, a sliding chute and through holes, the sliding chute is positioned in the sliding seat, a plurality of through holes are uniformly distributed on the sliding seat, and the through holes penetrate through the sliding seat; the force measuring device comprises a force measuring device and a sliding block, the sliding block is matched with the sliding groove and is connected in the sliding groove in a sliding mode, a second through hole is formed in the sliding block, a pin penetrates through the through hole and the second through hole to fix the sliding block in the sliding groove, and the force measuring device is connected with the sliding block; the clamping device is used for clamping the combined cover, and the power device is connected with the sliding seat and drives the sliding seat to lift; the sliding device arranged by the device can measure the opening and closing force of the combined cover at a plurality of angles, and the problems that the angle is single and the optimal opening and closing force cannot be measured when the opening and closing force is measured are solved.

Description

Pull ring type combined cover opening force detection device

Technical Field

The utility model relates to a combined cover detects technical field, concretely relates to pull ring formula combined cover opening force detection device.

Background

The combined cover comprises a plastic combined cover, an aluminum alloy combined cover and the like, and the aluminum alloy combined cover is generally used for sealing an infusion bottle; plastic composite caps are commonly used on vials to seal the vial. The aluminum alloy combined cover comprises a pull ring type combined cover, and the bottle cap is opened by pulling the pull ring. The opening and closing force of the pull-ring type combined cover is too large, so that the combined cover is inconvenient to open. The combined cover needs to be tested for opening and closing force after production. When the pull ring of the combined cover is pulled manually, the arm of a person can form a certain angle with the pull ring.

The existing opening and closing force detection equipment has the following problems when testing the opening and closing force of a pull ring: 1. the opening and closing force of the combined cover cannot be measured at multiple angles; 2. the clamping of the combined cover is not tight enough.

Disclosure of Invention

An object of the utility model is to provide a pull ring formula combined cover opening force detection device to solve among the prior art opening and closing force and examine the measuring combined cover's that can not the multi-angle opening and closing force.

In order to achieve the purpose, the utility model is realized by adopting the following technical scheme:

a pull ring type combined cover opening force detection device comprises a sliding device, a clamping device, a power device and a force measurement device, wherein the force measurement device is connected to the sliding device in a sliding manner; the sliding device comprises a sliding seat, a sliding groove and through holes, the sliding groove is positioned in the sliding seat, a plurality of through holes are uniformly distributed on the sliding seat, and the through holes penetrate through the sliding seat; the force measuring device comprises a force measuring device and a sliding block, the sliding block is matched with the sliding groove and is connected in the sliding groove in a sliding mode, a second through hole is formed in the sliding block, a pin penetrates through the through hole and the second through hole to fix the sliding block in the sliding groove, and the force measuring device is connected with the sliding block; the clamping device is used for clamping the combined cover, and the power device is connected with the sliding seat and drives the sliding seat to lift.

The utility model has the advantages that:

1. the slider that this device set up can carry out the measurement of a plurality of angles to the power of opening and close of combination lid, and the angle is single when having solved the measurement power of opening and close, measures the problem of the best power of opening and close, the utility model discloses simple structure easily realizes.

2. The utility model discloses in, through the sliding plate among the slip clamping device, further press from both sides tightly the combined cover, improved the fixed stability of combined cover, guaranteed the combined cover at the stability of test power of opening and close.

Drawings

Fig. 1 is a schematic structural view of an opening force detection device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the opening force detection device according to the embodiment of the present invention in different states;

fig. 3 is a left side view of the sliding device in the opening force detecting device according to the embodiment of the present invention;

FIG. 4 is a schematic view of the connection between the slider and the sliding device in the opening force detecting device according to the embodiment of the present invention;

fig. 5 is a top view of a clamping device in an opening force detecting device according to an embodiment of the present invention;

fig. 6 is a schematic diagram of a specific structure in fig. 5.

Wherein: 1. a base plate; 2. a hydraulic cylinder; 3. reinforcing rib plates; 4. a first connecting plate; 5. a sliding device; 51. A slide base; 52. a chute; 53. a through hole; 6. a clamping device; 61. a clamping block; 62. a telescopic rod; 63. a second connecting plate; 64. a sliding plate; 65. a fixing plate; 66. fixing a column; 651. a chute; 652. a screw hole; 7. A force measuring device; 71. a slider; 72. a force measuring device; 8. and (4) a base die.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

It should be noted that, in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention but do not require the present invention to be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. As used in the description of the present invention, the terms "front," "back," "left," "right," "up," "down" and "in" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1 to 6, a pull-ring type combined cover opening force detection device comprises a sliding device 5, a clamping device 6, a power device and a force measuring device 7, wherein the force measuring device 7 is connected to the sliding device 5 in a sliding manner; the sliding device 5 comprises a sliding seat 51, a sliding chute 52 and through holes 53, the sliding chute 52 is positioned in the sliding seat 51, a plurality of through holes 53 are uniformly distributed on the sliding seat 51, and the through holes 53 penetrate through the sliding seat 51; the force measuring device comprises a force measuring device 72 and a sliding block 71, wherein the force measuring device 72 is any tension measuring device in the prior art. The sliding block 71 is matched with the sliding groove 52 and is connected in the sliding groove 52 in a sliding mode, a second through hole is formed in the sliding block 71, a pin penetrates through the through hole 53 and the second through hole to fix the sliding block 71 in the sliding groove 52, and the force measuring device 72 is connected with the sliding block 71; the clamping device 6 is used for clamping the combined cover, and the power device is connected with the sliding seat 51 and drives the sliding seat 51 to lift. When the combined cover is used, the combined cover is clamped by the clamping device 6, the force measuring device 72 is connected to the combined cover in a pulling mode, the power device is started, the power device drives the sliding seat 51 to ascend, the force measuring device 72 is further driven to ascend, the force measuring device 72 applies pulling force to a pull ring of the combined cover to pull the combined cover, and when the pull ring on the combined cover is pulled, the force measuring device 72 records the opening and closing force.

The utility model discloses well slide 51 is gone up the quantity of through-hole 53 and is had 7, and the distance between two adjacent through-holes 53 equals, through sliding block 71 during the use, makes slider 71 fix on different through-holes 53, the size of the power of opening and close when can testing different contained angles before ergograph 72 and the combined cover pull ring. The pull angle of the opening and closing force measured from the first through hole 53 to the right from left is 0 degrees, the angle of the opening and closing force measured at the last through hole 53 is 60 degrees, and the angle of the opening and closing force measured at the middle through hole 53 is between zero degrees and sixty degrees. The slider that this device set up can carry out the measurement of a plurality of angles to the power of opening and close of combination lid, and the angle is single when having solved the measurement power of opening and close, measures the problem of the best power of opening and close, the utility model discloses simple structure easily realizes.

In this embodiment, the power device is a hydraulic cylinder 2, and the hydraulic cylinder 2 is connected with a controller for controlling the hydraulic cylinder 2 to lift. The output of pneumatic cylinder 2 is connected with first connecting plate 4, is connected with deep floor 3 between the output of first connecting plate 4 and pneumatic cylinder 2. Slide device 5 fixed connection has improved the stability between pneumatic cylinder output and the first connecting plate 4 in the right side of first connecting plate 4, deep floor 3's setting.

In this embodiment, the base plate 1 is further included, and the clamping device 6 and the hydraulic cylinder 2 are fixed on the base plate 1. Furthermore, the bottom surface of the bottom plate 1 is connected with universal casters, which is convenient for moving the device.

The clamping device 6 comprises a clamping block 61, an expansion link 62, a second connecting plate 63, a sliding plate 64, a fixed plate 65 and a fixed column 66, wherein the sliding plate 64 is slidably connected to the fixed plate 65, the second connecting plate 63 is fixed to the sliding plate 64, one end of the expansion link 62 is connected with the second connecting plate 63, and the other end of the expansion link is connected with the clamping block 61. In order to guarantee that the clamp splice 61 can press from both sides tightly the combined cover, the utility model discloses well clamp splice 61's quantity sets up to four, and is the same, and the quantity of telescopic link 62, second connecting plate 63 and sliding plate 64 is four. The telescopic link 62 is the spring telescopic link, and telescopic link 62 shrink during the atress, under no exogenic action, the telescopic link 62 resumes former shape, and fixed column 66 fixes at the center of fixed plate 65, is equipped with the external screw thread on the fixed column 66, is equipped with the internal thread on the base mould 8, base mould 8 and fixed column 66 threaded connection. The utility model discloses in, base mould 8 can be changed at will, specifically changes according to the diameter of fixed combined cover. The diameter of the internal thread arranged in the base die 8 is fixed, the base die 8 is cylindrical, the inner diameter of the combined cover is matched with the outer diameter of the base die 8, and the outer diameter of the base die 8 is selected according to requirements. When in use, the base die 8 with the required outer diameter is selected, the base die is in threaded connection with the fixing column 66, and the combined cover is fixed on the base die 8. The clamping device 3 clamps the combination cover.

The sliding plate 64 of the clamping device 3 is slid, the telescopic rod 62 is moved inwards, and the clamping block 61 connected to the telescopic rod 62 clamps the combined cover. The utility model discloses in, through the sliding plate among the slip clamping device, further press from both sides tightly the combined cover, improved the fixed stability of combined cover, guaranteed the combined cover at the stability of test power of opening and close.

In the present embodiment, the shape of the clamping block 61 is an arc shape, the arc shape is determined according to the shape of the combined cover, and the combined cover is generally circular, so that the clamping block 61 is designed to be circular in shape in order to clamp the combined cover.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims (8)

1. The pull ring type combined cover opening force detection device is characterized by comprising a sliding device (5), a clamping device (6), a power device and a force measurement device (7), wherein the force measurement device (7) is connected to the sliding device (5) in a sliding manner;

the sliding device (5) comprises a sliding seat (51), a sliding groove (52) and through holes (53), the sliding groove (52) is located in the sliding seat (51), a plurality of through holes (53) are uniformly distributed on the sliding seat (51), and the through holes (53) penetrate through the sliding seat (51);

the force measuring device comprises a force measuring device (72) and a sliding block (71), the sliding block (71) is matched with the sliding groove (52) and is connected in the sliding groove (52) in a sliding mode, a second through hole is formed in the sliding block (71), a pin penetrates through the through hole (53) and the second through hole to fix the sliding block (71) in the sliding groove (52), and the force measuring device (72) is connected with the sliding block (71);

the clamping device (6) is used for clamping the combined cover, and the power device is connected with the sliding seat (51) and drives the sliding seat (51) to lift.

2. The pull-ring type composite cover opening force detecting device according to claim 1, wherein said power means is a hydraulic cylinder (2).

3. The pull-ring type combined cover opening force detection device according to claim 2, further comprising a reinforcing rib plate (3), wherein the output end of the hydraulic cylinder (2) is connected with a first connecting plate (4), and the reinforcing rib plate (3) is connected between the first connecting plate (4) and the output end of the hydraulic cylinder (2).

4. The pull-ring-type composite cover opening force detecting device according to claim 2, further comprising a base plate (1), wherein said clamping means (6) and said hydraulic cylinder (2) are fixed to said base plate (1).

5. The pull-ring type composite cover opening force detecting device according to claim 1, wherein the clamping device (6) comprises a clamping block (61), a telescopic rod (62), a second connecting plate (63), a sliding plate (64), a fixed plate (65) and a fixed column (66), the sliding plate (64) is slidably connected to the fixed plate (65), the second connecting plate (63) is fixed to the sliding plate (64), one end of the telescopic rod (62) is connected to the second connecting plate (63), and the other end is connected to the clamping block (61); the fixing column (66) is fixed at the center of the fixing plate (65).

6. The pull-ring type combined cover opening force detecting device as claimed in claim 5, wherein a base mold (8) is screw-coupled to the fixing post (66).

7. The pull-ring type composite cover opening force detecting device as claimed in claim 5, wherein said clamp pieces (61) are four in number.

8. The pull-ring type composite cover opening force detecting device as claimed in claim 7, wherein said clamp piece (61) is arc-shaped.