CN216771010U - Lid tensile strength test machine - Google Patents
Lid tensile strength test machine Download PDFInfo
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- CN216771010U CN216771010U CN202123310604.0U CN202123310604U CN216771010U CN 216771010 U CN216771010 U CN 216771010U CN 202123310604 U CN202123310604 U CN 202123310604U CN 216771010 U CN216771010 U CN 216771010U
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- tensile strength
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- lid
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Abstract
The utility model discloses a cover tensile strength testing machine which comprises a base, wherein supporting plates are arranged on the left side and the right side of the base, a top plate is erected at the top of each supporting plate, a sliding plate is arranged below the top plate, a plurality of guide columns are fixedly arranged on the top of the sliding plate, the upper parts of the guide columns are connected with the top plate in a sliding mode, a driving device for driving the sliding plate to move up and down is arranged on the top plate, a buffering device is arranged at the bottom of the sliding plate, a tension-compression force sensor is arranged at the bottom of the buffering device, a clamping jaw is arranged at the bottom of the tension-compression force sensor, and a fixing device is arranged at the top of the base.
Description
Technical Field
The utility model relates to the technical field of cover strength testing, in particular to a cover tensile strength testing machine.
Background
The cover is a container, a covering device on the top of an open article, and is generally round or square, and can shield dust and pollutants. The cover is generally made of plastic or is made of iron, for example, the cover needs to have certain strength, and if the strength is lower, the cover is easy to deform and crush internal products.
General candy jar, iron box, moon cake box's lid is through cooperating with the box body chucking, if the joint is too tight, then be difficult for opening, if the joint is too pine, then appear covering unstable phenomenon, consequently need the tensile strength test machine of a lid to be used for carrying out the tensile test to seek suitable chucking dynamics, thereby adjustment production facility, the large batch production in later stage of being convenient for.
SUMMERY OF THE UTILITY MODEL
The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.
A cover tensile strength testing machine comprises a base, wherein supporting plates are arranged on the left side and the right side of the base, a top plate is erected at the top of the supporting plates, a sliding plate is arranged below the top plate, a plurality of guide columns are fixedly arranged on the top of the sliding plate, the upper portions of the guide columns are connected with the top plate in a sliding mode, a driving device for driving the sliding plate to move up and down is arranged on the top plate, a buffering device is arranged at the bottom of the sliding plate, a tension-compression force sensor is arranged at the bottom of the buffering device, a clamping jaw is arranged at the bottom of the tension-compression force sensor, and a fixing device is arranged at the top of the base.
Preferably, fixing device is including the mounting panel of locating the base top, the right side of mounting panel is equipped with the cylinder, the left side of mounting panel be equipped with the piston rod fixed connection's of cylinder fly leaf, the fixed many slide bars that are equipped with on the right side of fly leaf, slide bar and mounting panel sliding connection, the left side of fly leaf is equipped with right splint, the fixed left splint that are equipped with right splint complex on the top left side of base.
Preferably, the driving device comprises a driving motor arranged at the top of the top plate and a screw rod fixedly connected with a rotating shaft of the driving motor, the top surface of the sliding plate is fixedly connected with a connecting sleeve, and the top of the connecting sleeve is provided with a screw rod nut matched with the screw rod.
Preferably, the buffer device comprises a connecting plate, the tension-compression force measuring sensor is arranged at the bottom of the connecting plate, a plurality of connecting rods in sliding connection with the sliding plate are arranged on the connecting plate, springs are sleeved on the plurality of connecting rods, and limiting rings are arranged at the tops of the plurality of connecting rods.
Preferably, the limiting ring is in threaded connection with the top of the connecting rod.
Preferably, the outer side of the limiting ring is formed with anti-slip threads.
Preferably, a plurality of guide sleeves in sliding fit with the guide pillars are arranged on the top plate.
Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a cover tensile strength testing machine; fixing a product to be tested through a fixing device, driving a sliding plate to move up and down through a driving device so as to drive a tension-compression force-measuring sensor to move up and down, clamping a cover through a clamping jaw, driving the sliding plate to move upwards through the driving device, and stretching the cover upwards so as to measure the force required to be opened; and this practicality still is provided with buffer, can prevent when pressure is too big, damages to draw and press force cell sensor.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is another schematic structural diagram of the present invention.
In the figure: 1. a base; 2. a support plate; 3. a top plate; 4. a sliding plate; 5. a guide post; 6. a drive device; 7. a buffer device; 8. a tension-compression force sensor; 9. a clamping jaw; 10. a fixing device; 11. mounting a plate; 12. a cylinder; 13. a movable plate; 14. a slide bar; 15. a right splint; 16. a left splint; 60. a drive motor; 61. a screw rod; 62. connecting sleeves; 63. a feed screw nut; 70. a connecting plate; 71. a connecting rod; 72. a spring; 73. a limiting ring; 74. anti-skid lines; 75. and (4) guiding a sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a lid tensile strength testing machine includes a base 1, support plates 2 are disposed on both left and right sides of the base 1, a top plate 3 is erected on top of the support plates 2, a sliding plate 4 is disposed below the top plate 3, a plurality of guide posts 5 are fixedly disposed on top of the sliding plate 4, upper portions of the guide posts 5 are slidably connected with the top plate 3, a driving device 6 for driving the sliding plate 4 to move up and down is disposed on the top plate 3, a buffer device 7 is disposed at bottom of the sliding plate 4, a tension-compression force sensor 8 is disposed at bottom of the buffer device 7, a clamping jaw 9 is disposed at bottom of the tension-compression force sensor 8, and a fixing device 10 is disposed at top of the base 1; the box or jar to be tested is fixed by the fixing device 10, the clamping jaws 9 clamp the cover, and the driving device 6 drives the sliding plate 4 to move upwards, so that the cover can be pulled upwards for testing.
Preferably, the fixing device 10 includes a mounting plate 11 disposed at the top of the base 1, a cylinder 12 is disposed on the right side of the mounting plate 11, a movable plate 13 fixedly connected to a piston rod of the cylinder 12 is disposed on the left side of the mounting plate 11, a plurality of sliding rods 14 are fixedly disposed on the right side of the movable plate 13, the sliding rods 14 are slidably connected to the mounting plate 11, a right clamp plate 15 is disposed on the left side of the movable plate 13, a left clamp plate 16 matched with the right clamp plate 15 is fixedly disposed on the left side of the top of the base 1, and a box or a can to be tested can be fixed through the matching of the left clamp plate 16 and the right clamp plate 15.
Preferably, the driving device 6 comprises a driving motor 60 arranged on the top of the top plate 3 and a screw rod 61 fixedly connected with the rotating shaft of the driving motor 60, a connecting sleeve 62 is fixed on the top surface of the sliding plate 4, and a screw nut 63 matched with the screw rod 61 is arranged on the top of the connecting sleeve 62.
Preferably, buffer 7 includes connecting plate 70, draw and press force cell sensor 8 to locate the bottom of connecting plate 70, be provided with many and sliding plate 4 sliding connection's connecting rod 71 on the connecting plate 70, many spring 72 has all been cup jointed on the connecting rod 71, many the top of connecting rod 71 all is equipped with spacing ring 73, and clamping jaw 9 can kick-back after pulling open the lid, through setting up spring 72, connecting plate 70 with draw and press force cell sensor 8 and clamping jaw 9 whole can cushion under spring 72's effect, prevent to pull open the lid suddenly after, the effort is great, damage equipment.
Preferably, the limit ring 73 is in threaded connection with the top of the connecting rod 71, and the limit ring 73 is in threaded connection with the connecting rod 71, so that the compression amount of the spring 72 can be conveniently adjusted, and the buffering strength can be adjusted.
Preferably, the outer side of the limiting ring 73 is formed with an anti-slip thread 74.
Preferably, a plurality of guide sleeves 75 which are in sliding fit with the guide pillars 5 are arranged on the top plate 3; the guide sleeve 75 can make the sliding plate 4 run more stably.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. The cover tensile strength testing machine is characterized by comprising a base, supporting plates are arranged on the left side and the right side of the base respectively, a top plate is erected at the top of each supporting plate, a sliding plate is arranged below the top plate, a plurality of guide pillars are fixedly arranged on the top of the sliding plate, the upper portions of the guide pillars are in sliding connection with the top plate, a driving device for driving the sliding plate to move up and down is arranged on the top plate, a buffering device is arranged at the bottom of the sliding plate, a tension-compression force sensor is arranged at the bottom of the buffering device, a clamping jaw is arranged at the bottom of the tension-compression force sensor, and a fixing device is arranged at the top of the base.
2. The lid tensile strength testing machine according to claim 1, wherein the fixing device comprises a mounting plate disposed on the top of the base, a cylinder is disposed on the right side of the mounting plate, a movable plate fixedly connected to a piston rod of the cylinder is disposed on the left side of the mounting plate, a plurality of sliding rods are fixedly disposed on the right side of the movable plate, the sliding rods are slidably connected to the mounting plate, a right clamp plate is disposed on the left side of the movable plate, and a left clamp plate cooperating with the right clamp plate is fixedly disposed on the left side of the top of the base.
3. The lid tensile strength testing machine of claim 1, wherein the driving device comprises a driving motor disposed on the top of the top plate and a lead screw fixedly connected to a rotating shaft of the driving motor, a connecting sleeve is fixed to the top surface of the sliding plate, and a lead screw nut engaged with the lead screw is disposed on the top of the connecting sleeve.
4. The lid tensile strength testing machine of claim 1, wherein the buffering device comprises a connecting plate, the tension and compression load cell is disposed at the bottom of the connecting plate, a plurality of connecting rods slidably connected to the sliding plate are disposed on the connecting plate, springs are sleeved on the connecting rods, and a limiting ring is disposed at the top of each connecting rod.
5. The machine for testing the tensile strength of a cap according to claim 4, wherein said stop collar is threadedly coupled to the top of the connecting rod.
6. The machine for testing tensile strength of lid according to claim 5, wherein the outer side of said spacing ring is formed with anti-slip pattern.
7. The lid tensile strength testing machine of claim 1, wherein said top plate is provided with a plurality of guide sleeves slidably engaged with said guide posts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123310604.0U CN216771010U (en) | 2021-12-27 | 2021-12-27 | Lid tensile strength test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123310604.0U CN216771010U (en) | 2021-12-27 | 2021-12-27 | Lid tensile strength test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216771010U true CN216771010U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123310604.0U Active CN216771010U (en) | 2021-12-27 | 2021-12-27 | Lid tensile strength test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216771010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116256243A (en) * | 2023-05-10 | 2023-06-13 | 福建省晋江巧妈妈食品有限公司 | Heat sealing strength detection equipment and detection method for jelly cover film |
-
2021
- 2021-12-27 CN CN202123310604.0U patent/CN216771010U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116256243A (en) * | 2023-05-10 | 2023-06-13 | 福建省晋江巧妈妈食品有限公司 | Heat sealing strength detection equipment and detection method for jelly cover film |
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