CN111766036A - Bag throwing machine - Google Patents
Bag throwing machine Download PDFInfo
- Publication number
- CN111766036A CN111766036A CN202010716977.9A CN202010716977A CN111766036A CN 111766036 A CN111766036 A CN 111766036A CN 202010716977 A CN202010716977 A CN 202010716977A CN 111766036 A CN111766036 A CN 111766036A
- Authority
- CN
- China
- Prior art keywords
- rack
- support
- throwing machine
- bracket
- bag throwing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
- G01N3/303—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated only by free-falling weight
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The invention discloses a bag throwing machine which comprises a rack, a bracket arranged on the rack, a lifting mechanism driving the bracket to move up and down and an opening mechanism driving the bracket to work, wherein the bracket comprises a support and a pair of supporting plates arranged on the support, supporting plate shafts are arranged at opposite ends of the supporting plates and are rotatably arranged at the front side and the rear side of the support, the opening mechanism comprises air cylinders arranged at the left side and the right side of the support, sliding blocks are arranged at output ends of the air cylinders and are pressed against the bottom ends of the supporting plates, and a plurality of proximity switches are arranged on the rack. The invention is suitable for testing different products by adopting different heights, obviously improves the testing precision and efficiency, and can accurately analyze the use strength of the products by selecting different height tests.
Description
Technical Field
The invention relates to the field of mechanical packaging, in particular to a bag throwing machine.
Background
The bag throwing machine is used for indicating the condition that the product is not highly dropped on the ground after being packaged, so that the damage condition of the product is known, and the dropping height and the impact strength which can be borne by the product packaging assembly when the product is dropped are evaluated. The existing bagged cement only has one testing height (1.2 meters), and the testing precision and efficiency are not improved. Therefore, there is a need for improvements in the prior art to avoid the disadvantages of the prior art.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a bag throwing machine capable of improving the testing precision and the testing efficiency.
The invention is realized by the following technical scheme:
a bag throwing machine comprises a rack, a bracket arranged on the rack, a lifting mechanism for driving the bracket to move up and down and an opening mechanism for driving the bracket to work, wherein the bracket comprises a support and a pair of supporting plates arranged on the support, supporting plate shafts are arranged at opposite ends of the supporting plates and are rotatably arranged at the front side and the rear side of the support, the opening mechanism comprises air cylinders arranged at the left side and the right side of the support, slide blocks are arranged at output ends of the air cylinders and are pressed against the bottom ends of the supporting plates, the lifting mechanism comprises a chain wheel shaft arranged at the upper end of the rack, a motor for driving the chain wheel shaft to work, chain wheels respectively arranged at two ends of the chain wheel shaft and at the left side and the right side of the lower end of the rack and chains respectively arranged at the left side and the right side of the chain wheel shaft, and the chain, the bracket is arranged on the chain, and the rack is provided with a plurality of proximity switches.
Furthermore, the opening mechanism further comprises a reset mechanism, and the reset mechanism comprises a guide seat arranged at the bottom of the rack and guide rods arranged on the two ends of the supporting plate shaft in the vertical direction.
Furthermore, elevating system still includes positioning mechanism, positioning mechanism including be fixed in gear shaft on the support left side or right side, install in the gear of gear shaft both ends and with the rack of gear engagement, the rack install in the frame.
Further, the left and right sides of frame still is equipped with guiding mechanism, guiding mechanism include the guide bar and slide the operation in sliding block on the guide bar, the sliding block install in on the support.
Further, the motor is also electrically connected with a reduction box.
Furthermore, the front side and the rear side of the support are provided with side plates, and the left side and the right side of the support are provided with guide plates.
Furthermore, three proximity switches are arranged on the rack.
Compared with the prior art, the bag falling test of different products at different heights is realized by designing the proximity switches, the test precision and efficiency are obviously improved, and the use strength of the products can be accurately analyzed by selecting the test at different heights.
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, and 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 these drawings without creative efforts.
FIG. 1 is a schematic front view of the bag throwing machine according to the present invention;
fig. 2 is a schematic top view of the bag throwing machine of the present invention.
In the figure: 1-a frame; 2-a bracket; 3-a supporting plate; 4-pallet shaft; 5-air cylinder; 6-a slide block; 7-sprocket shaft; 8, a motor; 9-a sprocket; 10-a chain; 11-a proximity switch; 12-a guide seat; 13-a guide bar; 14-a gear shaft; 15-gear; 16-a rack; 17-a guide bar; 18-a slider; 19-side plates; and 20-guide plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
As shown in figures 1 and 2, the bag throwing machine of the invention comprises a frame 1, a bracket 2 arranged on the frame 1, a lifting mechanism for driving the bracket 2 to move up and down and an opening mechanism for driving the bracket 2 to work, wherein the bracket 2 comprises a bracket and a pair of supporting plates 3 arranged on the bracket, supporting plate shafts 4 are arranged at opposite ends of the supporting plates 3, the supporting plate shafts 4 are rotatably arranged at the front side and the rear side of the bracket, the opening mechanism comprises air cylinders 5 arranged at the left side and the right side of the bracket, slide blocks 6 are arranged at output ends of the air cylinders 5, the slide blocks 6 are pressed against the bottom ends of the pair of supporting plates 3, the lifting mechanism comprises a chain wheel shaft 7 arranged at the upper end of the frame 1, a motor 8 for driving the chain wheel shaft 7 to work, chain wheels 9 respectively arranged at two ends of the chain wheel shaft 7 and the left side and the right side of the lower end of the, the support is arranged on the chain 10, and the rack 1 is provided with a plurality of proximity switches 11.
The opening mechanism further comprises a reset mechanism, and the reset mechanism comprises a guide seat 12 arranged at the bottom of the rack 1 and guide rods 13 arranged at the two ends of the supporting plate shaft 4 in the vertical direction.
The lifting mechanism further comprises a positioning mechanism, the positioning mechanism comprises a gear shaft 14 fixed on the left side or the right side of the support, gears 15 arranged at two ends of the gear shaft 14 and a rack 16 meshed with the gears 15, and the rack 16 is arranged on the rack 1.
The left side and the right side of the rack 1 are also provided with guide mechanisms, each guide mechanism comprises a guide rod 17 and a sliding block 18 which slides on the guide rod 17, and the sliding blocks 18 are arranged on the support.
The motor 8 is also electrically connected with a reduction box.
As a specific embodiment, three proximity switches 11 are provided on the rack 1.
The motor passes through sprocket 9 and drives both sides chain 10 and do bracket 2 and reciprocate, and when bracket 2 reciprocated, bracket 2's a pair of gear 15 made up-and-down motion along rack 16 in order to guarantee that bracket 2 both sides are balanced, when bracket 2 moved down to treating operating condition, cylinder 5 promoted slider 6 and fixed layer board 3, when falling the package experiment, the product that will test was put at layer board 3 appointed within range, will turn to the switch and beat to go upward then press starting switch can. When the bracket 2 moves up to a set height, the air cylinder 5 rapidly retreats the sliding blocks 6 at the two sides under the control of a program instruction, and when the two supporting plates 3 have no resistance, the two supporting plates are rapidly opened, and a tested product falls down in a free falling body. After the test is finished, the turning switch is turned on to move the downward bracket 2, so that the bracket 2 automatically moves downward, and when the bracket 2 moves downward and passes through the guide seat 12, the supporting plate 2 is reset due to the interaction of the guide rod 13 and the guide seat 12.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a fall chartered plane which characterized in that: the lifting mechanism comprises a chain wheel shaft arranged at the upper end of the rack, a motor driving the chain wheel shaft to work, chain wheels respectively arranged at the two ends of the chain wheel shaft and the left side and the right side of the lower end of the rack and chains respectively arranged on the chain wheels at the left side and the right side, the chain wheels at the two ends of the chain wheel shaft are in transmission connection with the chain wheel shaft, and the rack is arranged on the chains, the rack is provided with a plurality of proximity switches.
2. The bag throwing machine according to claim 1, characterized in that: the opening mechanism further comprises a reset mechanism, and the reset mechanism comprises a guide seat arranged at the bottom of the rack and guide rods arranged in the direction perpendicular to the two ends of the supporting plate shaft.
3. The bag throwing machine according to claim 1, characterized in that: the lifting mechanism further comprises a positioning mechanism, the positioning mechanism comprises a gear shaft fixed on the left side or the right side of the support, gears arranged at two ends of the gear shaft and racks meshed with the gears, and the racks are arranged on the rack.
4. The bag throwing machine according to claim 1, characterized in that: the left and right sides of frame still is equipped with guiding mechanism, guiding mechanism include the guide bar and slide operation in sliding block on the guide bar, the sliding block install in on the support.
5. The bag throwing machine according to claim 1, characterized in that: the motor is also electrically connected with a reduction box.
6. The bag throwing machine according to claim 1, characterized in that: the front side and the rear side of the support are provided with side plates, and the left side and the right side of the support are provided with guide plates.
7. The bag throwing machine according to claim 1, characterized in that: three proximity switches are arranged on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010716977.9A CN111766036A (en) | 2020-07-23 | 2020-07-23 | Bag throwing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010716977.9A CN111766036A (en) | 2020-07-23 | 2020-07-23 | Bag throwing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111766036A true CN111766036A (en) | 2020-10-13 |
Family
ID=72727578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010716977.9A Pending CN111766036A (en) | 2020-07-23 | 2020-07-23 | Bag throwing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111766036A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116539268A (en) * | 2023-07-04 | 2023-08-04 | 河北高大永恒塑料制品有限公司 | High anti-falling test fixture of plastic drum |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202420992U (en) * | 2012-02-11 | 2012-09-05 | 大庆雪龙石化技术开发有限公司 | Woven bag drop test machine |
| CN203163957U (en) * | 2013-03-28 | 2013-08-28 | 河北出入境检验检疫局检验检疫技术中心 | Multifunctional drop test machine |
| CN105716823A (en) * | 2016-02-29 | 2016-06-29 | 湖北诃力机械设备有限公司 | Pneumatic cement bag drop test machine |
| CN106706253A (en) * | 2016-12-26 | 2017-05-24 | 宁波宏协承汽车部件有限公司 | Drop test machine for exterior decorating product of automobile |
| CN110567667A (en) * | 2019-10-12 | 2019-12-13 | 中检集团南方测试股份有限公司 | Drop test device |
| CN209894442U (en) * | 2019-07-08 | 2020-01-03 | 苍南县龙港复兴纺织品有限公司 | Bag throwing machine |
-
2020
- 2020-07-23 CN CN202010716977.9A patent/CN111766036A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202420992U (en) * | 2012-02-11 | 2012-09-05 | 大庆雪龙石化技术开发有限公司 | Woven bag drop test machine |
| CN203163957U (en) * | 2013-03-28 | 2013-08-28 | 河北出入境检验检疫局检验检疫技术中心 | Multifunctional drop test machine |
| CN105716823A (en) * | 2016-02-29 | 2016-06-29 | 湖北诃力机械设备有限公司 | Pneumatic cement bag drop test machine |
| CN106706253A (en) * | 2016-12-26 | 2017-05-24 | 宁波宏协承汽车部件有限公司 | Drop test machine for exterior decorating product of automobile |
| CN209894442U (en) * | 2019-07-08 | 2020-01-03 | 苍南县龙港复兴纺织品有限公司 | Bag throwing machine |
| CN110567667A (en) * | 2019-10-12 | 2019-12-13 | 中检集团南方测试股份有限公司 | Drop test device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116539268A (en) * | 2023-07-04 | 2023-08-04 | 河北高大永恒塑料制品有限公司 | High anti-falling test fixture of plastic drum |
| CN116539268B (en) * | 2023-07-04 | 2023-09-15 | 河北高大永恒塑料制品有限公司 | High anti-falling test fixture of plastic drum |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2813575Y (en) | Articles collecting lifting mechanism for container loader | |
| CN206721722U (en) | A kind of vehicle height-limiting frame | |
| CN111766036A (en) | Bag throwing machine | |
| CN209132864U (en) | A kind of novel box body class kinds of goods sell box | |
| CN206598022U (en) | A kind of laser marking device to mobile agricultural byproducts mark | |
| CN114597040B (en) | Coil shell-entering device and method | |
| CN207417315U (en) | Wholefood packs coder | |
| CN104743174B (en) | A kind of packaging bag mouth trimmer automatically | |
| CN207092646U (en) | A kind of multi-storied garage Transport Vehicle switch | |
| CN109247129A (en) | A kind of pineapple picker | |
| CN208609446U (en) | A kind of corn drying frame | |
| CN206087479U (en) | Examination card packing plant | |
| CN202584186U (en) | Banknote counting and bundling integrated machine | |
| CN110613159B (en) | Combined tobacco leaf weighing and packing machine | |
| CN211268613U (en) | Combined tobacco leaf weighing and packaging machine | |
| CN208126534U (en) | A kind of automatic vending machine anti-theft device | |
| CN210972942U (en) | Feeding and discharging push rod mechanism of freeze dryer | |
| CN203446504U (en) | Tobacco packaging platform | |
| CN114229119A (en) | Quick bag opening and collecting mechanism | |
| CN210581480U (en) | Lipstick filling and freezing mechanism of full-automatic lipstick filling machine | |
| CN209522395U (en) | A kind of harness collecting mechanism of electric machine controller | |
| CN208650607U (en) | Bilayer is without evacuation stereo parking facility | |
| CN218490096U (en) | Logistics packaging platform | |
| EP0339254B1 (en) | Devices for weighing packaging containers | |
| CN205222133U (en) | Automatic skeleton feed bin that divides material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |