CN210533655U - Drop test equipment - Google Patents
Drop test equipment Download PDFInfo
- Publication number
- CN210533655U CN210533655U CN201921792795.9U CN201921792795U CN210533655U CN 210533655 U CN210533655 U CN 210533655U CN 201921792795 U CN201921792795 U CN 201921792795U CN 210533655 U CN210533655 U CN 210533655U
- Authority
- CN
- China
- Prior art keywords
- drop test
- fixed
- horizontal
- cross beam
- movable cross
- 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.)
- Active
Links
Images
Abstract
The embodiment of the utility model provides a drop test equipment is provided to drop test technical field, and this drop test equipment includes: the device comprises a support, a lifting mechanism, a movable cross beam, a pressing plate and a horizontal moving mechanism; the lifting mechanism is fixed on the support and used for providing vertical lifting motion, the movable cross beam is connected with the lifting mechanism, two pressing plates are oppositely arranged on the first side of the movable cross beam in the horizontal direction, at least one pressing plate is connected with the horizontal moving mechanism, and the bottom of the first side of the movable cross beam is vertically connected with a blocking edge. The embodiment of the utility model provides a pair of drop test equipment sets up in the movable cross beam bottom and keeps off along can realizing that packing product unilateral arris fixes at a take the altitude, and then when the release packing product, realizes that the packing product falls around unilateral arris rotation, more presses close to with the condition of falling of big packing product, is more applicable to the drop test of big packing product, is favorable to accomplishing the drop test of big packing product smoothly, improves experimental credibility.
Description
Technical Field
The utility model relates to a drop test technical field especially relates to a drop test equipment.
Background
The package drop test is a vertical impact test of the package in a free-fall mode, and is used for evaluating the protection capability of the package on goods, so that the basis is provided for the selection of package design and package damping materials, and the package is improved better. In the production, transportation and carrying processes of products, the package is easy to have the condition of falling of the rotating edge, so that the products in the package are damaged.
Most of the existing falling machines on the market perform falling tests on some small packaging products, and lack equipment for performing rotating edge falling tests on large packaging products. The rotating edge drop test is particularly important for large packaged products, and in the transfer process of production, transportation, carrying and the like of the large packaged products, because the package is large, the situation that one side of the product is fixed and the other side of the product is lifted and then suddenly put down is easy to see. In this situation, the damaged condition of the package requires a certain test equipment to detect.
In summary, it is important to evaluate the impact strength of the product package, especially the falling damage of the big package, during the transportation and transportation. How to design a test equipment, carry out rotatory arris to fall to detect to product packaging, especially big packing, is the technical problem that technical personnel in the field need to solve.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a drop test equipment for solve or partially solve and lack the problem that the rotatory arris of product packaging falls detection device among the prior art, realize carrying out rotatory arris drop test to product packaging.
An embodiment of the utility model provides a drop test equipment, include: the device comprises a support, a lifting mechanism, a movable cross beam, a pressing plate and a horizontal moving mechanism; the lifting mechanism is fixed on the support and used for providing vertical lifting motion, the movable cross beam is connected with the lifting mechanism, two pressing plates are oppositely arranged on the first side of the movable cross beam in the horizontal direction, at least one pressing plate is connected with the horizontal moving mechanism, and a blocking edge is vertically connected to the bottom of the first side of the movable cross beam.
On the basis of the scheme, the device further comprises at least one positioning column which is vertically arranged, and the movable cross beam is connected with the positioning column in a sliding mode along the vertical direction.
On the basis of the scheme, at least one horizontal guide rail is arranged at the position, corresponding to the position of the pressing plate, of the movable cross beam, and the pressing plate is arranged along the horizontal guide rail in a sliding mode.
On the basis of the scheme, the device also comprises a fixed angle bracket; the pressing plate is connected with the fixed angle bracket, the fixed angle bracket is connected with the horizontal guide rail, and the horizontal moving mechanism is fixed on the moving beam; or the fixed angle bracket is connected with the horizontal guide rail, and the horizontal moving mechanism is fixed on the fixed angle bracket.
On the basis of the scheme, the horizontal moving mechanism comprises an air cylinder arranged along the horizontal direction.
On the basis of the scheme, the device further comprises a platform, the support is fixed on one side of the platform, and the platform is provided with a mounting hole.
On the basis of the scheme, the platform is located on the second side of the movable cross beam, and a balancing weight is arranged on the platform.
On the basis of the scheme, the lifting mechanism comprises a vertically arranged screw rod and a driving motor, a nut seat is sleeved on the screw rod, and the nut seat is fixedly connected with the movable cross beam.
On the basis of the scheme, the pressing plate is a flexible plate.
The embodiment of the utility model provides a drop test device, which is provided with a lifting mechanism to fix the packaged product at a certain height, and a pressing plate and a horizontal moving mechanism to fix and release the packaged product to drop; set up in the movable cross beam bottom and keep off along can realizing that packing product unilateral arris fixes at a take the altitude, and then when the release packing product, realize that the packing product falls around the rotation of unilateral arris, more presses close to with the situation of falling of big packing product, is more applicable to the drop test of big packing product, and sets up and keep off along still being favorable to the stable fixed clamp to big packing product tightly, is favorable to accomplishing the drop test of big packing product smoothly, improves experimental credibility.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 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 the structure schematic diagram of the embodiment of the drop test device of the utility model.
Description of reference numerals:
1-a ground platform; 2, a bracket; 3-a positioning column;
4-a screw rod; 5, driving a motor; 6, moving the beam;
7-horizontal guide rail; 8, fixing the angle bracket; 9-a cylinder;
10-a compacting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
An embodiment of the utility model provides a drop test equipment, referring to fig. 1, this drop test equipment includes: the device comprises a support 2, a lifting mechanism, a movable beam 6, a pressing plate 10 and a horizontal moving mechanism; the lifting mechanism is fixed on the support 2 and used for providing vertical lifting motion, the movable cross beam 6 is connected with the lifting mechanism, two pressing plates 10 are oppositely arranged on the first side of the movable cross beam 6 in the horizontal direction, at least one pressing plate 10 is connected with the horizontal moving mechanism, and the bottom of the first side of the movable cross beam 6 is vertically connected with a blocking edge.
The drop test equipment provided by the embodiment is used for placing a packaged product between two compression plates 10 and clamping and fixing the packaged product through the two compression plates 10 when the packaged product is subjected to a drop test. Then the lifting mechanism drives the movable beam 6 to rise to a preset height along the vertical direction; then the horizontal moving mechanism removes the clamping force on the packaged product by driving at least one clamping plate to move along the horizontal direction, so that the packaged product is released to fall off for testing.
Furthermore, the blocking edge at the bottom of the movable cross beam 6 can enable one side edge of a packaged product to be lapped on the blocking edge, so that the single side edge of the packaged product is fixed at a certain height, and further, when the packaged product is released, the packaged product can rotate around the single side edge to fall.
According to the drop test equipment provided by the embodiment, the packaged product can be fixed at a certain height by arranging the lifting mechanism, and the packaged product can be fixed and dropped by arranging the pressing plate 10 and the horizontal moving mechanism; set up in movable beam 6 bottom and keep off along can realizing that packing product unilateral arris fixes at a take the altitude, and then when the release packing product, realize that the packing product falls around unilateral arris rotation, more press close to with the situation of falling of big packing product, be applicable to the drop test of big packing product more, and set up and keep off along still being favorable to the stable fixed clamp to big packing product tightly, be favorable to accomplishing the drop test of big packing product smoothly, improve experimental credibility.
Furthermore, a pressing plate 10 can be arranged to be connected with a horizontal moving mechanism, and the packaged product can be clamped and released through the horizontal movement of the pressing plate 10; two pressing plates 10 can also be connected with a horizontal moving mechanism respectively, namely the two pressing plates 10 can move along the horizontal direction respectively, and the clamping and releasing of the packaged product can be realized through the movement of the two pressing plates 10.
Further, the width of the bars in the direction perpendicular to the moving beam 6 is small and can be generally set to 1/20-1/10 of the width of the packaged products in the direction perpendicular to the moving beam 6. So as to smoothly realize the rotating edge drop test of the packaged product.
On the basis of the above embodiment, further, the drop test equipment further comprises at least one positioning column 3 which is vertically arranged, and the movable cross beam 6 is connected with the positioning column 3 in a sliding manner along the vertical direction. The positioning column 3 carries out limiting positioning on the lifting path of the movable cross beam 6, so that the movable cross beam 6 can be stably lifted along the vertical direction, and the test accuracy is improved.
Furthermore, positioning columns 3 can be arranged on two sides of the movable cross beam 6 respectively to limit and position two sides of the movable cross beam 6 respectively, so that the lifting stability of the movable cross beam 6 is improved. The positioning column 3 is arranged on the second side of the moving beam 6 to avoid interference with the operation of the pressing plate 10. The second side of the movable cross beam 6 can be fixedly connected with a positioning ring, the positioning ring is sleeved on the outer side of the positioning column 3, and the movable cross beam 6 is in sliding connection with the positioning column 3 along the vertical direction.
On the basis of the above embodiment, further, at least one horizontal guide rail 7 is arranged at the position of the movable beam 6 corresponding to the position of the pressing plate 10, and the pressing plate 10 is slidably arranged along the horizontal guide rail 7. The horizontal guide rail 7 is used for limiting and positioning the horizontal moving direction of the pressing plate 10, so that the moving stability of the pressing plate 10 is improved, and the test accuracy is improved.
On the basis of the above embodiment, further, the drop test equipment further comprises a fixed corner bracket 8; the pressing plate 10 is connected with a fixed angle bracket 8, the fixed angle bracket 8 is connected with a horizontal guide rail 7, and a horizontal moving mechanism is fixed on the moving beam 6; or the fixed angle bracket 8 is connected with the horizontal guide rail 7, and the horizontal moving mechanism is fixed on the fixed angle bracket 8.
Can fix horizontal migration mechanism on movable beam 6, at this moment, pressure strip 10 can with fixed angle frame 8 fixed connection to link to each other with horizontal guide 7 through fixed angle frame 8, there is not relative displacement between horizontal migration mechanism and the movable beam 6, horizontal migration mechanism can drive fixed angle frame 8 and the integrative horizontal guide 7 removal of following of pressure strip 10, and then adjusts the distance between two pressure strips 10, realizes the tight fixed or release of clamp to the packing product.
The horizontal moving mechanism can also be fixed on the fixed angle bracket 8, at the moment, the pressing plate 10 is not connected with the fixed angle bracket 8, the fixed angle bracket 8 is connected with the horizontal guide rail 7, and the horizontal moving mechanism is connected with the fixed angle bracket 8. At the moment, the horizontal guide rail 7 can be independently provided with a motor for driving, and the fixed angle bracket 8 and the horizontal moving mechanism are driven by the motor to move along the horizontal guide rail 7; the horizontal movement mechanism is connected to the pressing plate 10, and drives the pressing plate 10 to move in the horizontal direction alone. The clamping fixation and the release of the packaged product can be realized through the combined action of the motor and the horizontal moving mechanism.
Further, two horizontal guide rails 7 can be arranged on two sides of the pressing plate 10 in parallel, so that the connection firmness and the movement stability of the equipment are improved. The horizontal guide rail 7 may be a guide rail, a guide groove, or a screw rod structure, and the like, and is not limited specifically, so as to achieve the purposes of moving the fixed angle bracket 8 along the horizontal guide rail 7 and controlling the position.
On the basis of the above embodiment, further, the horizontal movement mechanism includes the air cylinder 9 provided in the horizontal direction. The horizontal moving mechanism can also be a screw rod, a gear set and other structures, and is not limited specifically, so that the purpose of providing horizontal movement can be achieved.
On the basis of the embodiment, further, the drop test equipment further comprises a platform 1, the support 2 is fixed on one side of the platform 1, and the platform 1 is provided with a mounting hole. The platform 1 may be a base or a mounting plate. The platform 1 is fixed on the horizontal ground or other horizontal planes through mounting holes.
On the basis of the above embodiment, further, the platform 1 is located on the second side of the movable beam 6, and the platform 1 is provided with a counterweight. The second side of walking beam 6 is located to platform 1, can avoid producing the influence to the drop test of packing product. The support 2 can be arranged at one side edge of the platform 1, so that the platform 1 and the moving beam 6 are positioned at two sides of the support 2, and interference is avoided. Set up the balancing weight on platform 1, can guarantee at the drop test in-process, the stability of whole equipment.
On the basis of the above embodiment, further, the lifting mechanism comprises a vertically arranged screw rod 4 and a driving motor 5, a nut seat is sleeved on the screw rod 4, and the nut seat is fixedly connected with the movable beam 6. The lifting mechanism can also be a cylinder, a gear set and other structures, so as to achieve the purpose of lifting and moving, and is not limited.
Further, support 2 can be the U type, and the open end links to each other with platform 1, is convenient for realize elevating system and reference column 3's fixed. The screw rod 4 is a precise screw rod 4, so that the lifting distance of the movable beam 6 can be accurately regulated and controlled.
On the basis of the above embodiment, further, the pressing plate 10 is a flexible plate. Damage to the outer surface of the packaged product can be avoided.
Further, the drop test equipment further comprises a control panel, and the control panel is connected with the lifting mechanism and the horizontal moving mechanism through electric wires. The control panel is provided with a control chip which can control and adjust the operation of the lifting mechanism and the horizontal moving mechanism.
On the basis of the embodiment, further, the rotating edge drop test equipment can test damage conditions of the large-package product after the rotating edge drops, and can evaluate impact resistance in transportation and carrying processes. The rotating edge drop test equipment mainly comprises a ground platform 1, a fixed support 2, a positioning column 3, a precise screw rod 4, a driving motor, namely a driving motor 5, a movable cross beam 6, a movable guide rail, a fixed angle bracket 8, a drop release cylinder 9, a pressure strip 10 and a control electric appliance panel.
The platform 1 is according to test packing maximum dimension, designs corresponding dimension for can install fixed 2 with the fixed bolster that the packing size suited, have on the platform 1 to be no less than 4 ground fixed mounting holes, be used for fixing to level ground. One side of the platform 1 is vertically provided with a U-shaped fixed bracket 2. According to actual needs, the platform 1 can be added with a counterweight on the side far away from the bracket 2 according to the maximum weight of the test package.
Two positioning columns 3 are arranged between the fixed support 2 and the platform 1. Meanwhile, the driving motor is fixed at the middle position of the fixing bracket 2. The motor passes through the U-shaped fixed support 2, and the lower part of the motor is connected with a precision screw rod 4. The precision screw 4 is fixed with a movable beam 6 through threads. The movable beam 6 can move up and down in the vertical direction, and the adjustment of the falling height of the product package is realized. Meanwhile, the back of the movable cross beam 6 is provided with a corresponding positioning ring, and the two positioning columns 3 penetrate through the positioning ring, so that the positioning and guiding effects are achieved when the large packaging product moves up and down in the vertical direction.
Two sides of the movable beam 6 are respectively distributed with 2 movable guide rails, and the fixed angle bracket 8 can move left and right in the movable guide rails. And adjusting the opening size according to the size specification of the large packaging product box. At the two fixed angle brackets 8, fall-off release cylinders 9 are respectively installed. The drop release cylinder 9 is connected to a hold-down plate 10.
The movable beam 6 is L-shaped, when a large package product is placed, the pressing plates 10 on the two sides press and fix the large package product, one side edge of the large package product to be fixed is lapped on the movable beam 6, and the single side edge is fixed at a certain height. The control electric appliance panel unit is led out through a wire and is far away from the test area. The safety of the operators is ensured.
During testing, a large package product is placed in front of the movable beam 6 and in the middle of the two compression plates 10. And adjusting the control panel of the electric appliance to enable the pressing plate 10 to move left and right in the movable guide rail, adjusting the size of the opening according to the size specification of the product packaging box, and pressing and fixing a large packaging product. Then, the control panel of the electric appliance is adjusted to enable the large packaged product and the movable beam 6 to vertically move on the precise screw rod 4, and the large packaged product is lifted to a preset height. Finally, the two sides of the large packaging product are controlled to fall and release the cylinder 9 to loosen the large packaging product by controlling the panel of the electric appliance, so that the single edge of the large packaging product is fixed at a certain height, and the other edge of the large packaging product falls in a rotating way.
Through the test equipment, the falling detection of the rotating edge of the large packaging product can be completed, and the test equipment is simple and convenient in structure, safe, reliable and low in cost. The rotating edge drop test equipment is simple in structure, easy to machine and low in overall cost; through 4 controls of accurate lead screw, realize accurate high falling. The device can solve the problem of falling detection of the rotating edge of a large package product, and has certain practicability and creativity.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (9)
1. A drop test apparatus, comprising: the device comprises a support, a lifting mechanism, a movable cross beam, a pressing plate and a horizontal moving mechanism; the lifting mechanism is fixed on the support and used for providing vertical lifting motion, the movable cross beam is connected with the lifting mechanism, two pressing plates are oppositely arranged on the first side of the movable cross beam in the horizontal direction, at least one pressing plate is connected with the horizontal moving mechanism, and a blocking edge is vertically connected to the bottom of the first side of the movable cross beam.
2. The drop test apparatus according to claim 1, further comprising at least one vertically disposed positioning column, wherein the moving beam is connected with the positioning column in a sliding manner in a vertical direction.
3. The drop test apparatus according to claim 1, wherein the movable beam is provided with at least one horizontal guide rail corresponding to the position of the pressure strip, and the pressure strip is slidably arranged along the horizontal guide rail.
4. The drop test apparatus of claim 3, further comprising a fixed corner bracket;
the pressing plate is connected with the fixed angle bracket, the fixed angle bracket is connected with the horizontal guide rail, and the horizontal moving mechanism is fixed on the moving beam;
or the fixed angle bracket is connected with the horizontal guide rail, and the horizontal moving mechanism is fixed on the fixed angle bracket.
5. The drop test apparatus of any one of claims 1 to 4, wherein the horizontal movement mechanism comprises a cylinder disposed in a horizontal direction.
6. The drop test equipment according to any one of claims 1 to 4, further comprising a platform, wherein the bracket is fixed to one side of the platform, and the platform is provided with a mounting hole.
7. The drop test apparatus of claim 6, wherein the platform is located on a second side of the mobile beam, the platform having a weight thereon.
8. The drop test device according to claim 1, wherein the lifting mechanism comprises a vertically arranged screw rod and a driving motor, a nut seat is sleeved on the screw rod, and the nut seat is fixedly connected with the movable beam.
9. The drop test apparatus of claim 1, wherein the hold down plate is a flexible plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921792795.9U CN210533655U (en) | 2019-10-22 | 2019-10-22 | Drop test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921792795.9U CN210533655U (en) | 2019-10-22 | 2019-10-22 | Drop test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210533655U true CN210533655U (en) | 2020-05-15 |
Family
ID=70608595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921792795.9U Active CN210533655U (en) | 2019-10-22 | 2019-10-22 | Drop test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210533655U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707435A (en) * | 2020-06-30 | 2020-09-25 | 萍乡伊博智能科技有限公司 | Clamping mechanism for drop test machine |
| CN111707436A (en) * | 2020-06-30 | 2020-09-25 | 萍乡伊博智能科技有限公司 | Drop test machine capable of simulating continuous drop |
| CN112129481A (en) * | 2020-08-28 | 2020-12-25 | 苏州浪潮智能科技有限公司 | Device and method for simulating transportation collision test of whole cabinet |
| CN112461481A (en) * | 2020-10-19 | 2021-03-09 | 芜湖赛宝机器人产业技术研究院有限公司 | Full-automatic drop test machine of robot |
| CN113447228A (en) * | 2021-06-28 | 2021-09-28 | 深圳市米特来科技有限公司 | Electronic product drop test device |
| CN113899515A (en) * | 2021-10-29 | 2022-01-07 | 苏州福菁浩自动化科技有限公司 | Falling clamping mechanism |
-
2019
- 2019-10-22 CN CN201921792795.9U patent/CN210533655U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707435A (en) * | 2020-06-30 | 2020-09-25 | 萍乡伊博智能科技有限公司 | Clamping mechanism for drop test machine |
| CN111707436A (en) * | 2020-06-30 | 2020-09-25 | 萍乡伊博智能科技有限公司 | Drop test machine capable of simulating continuous drop |
| CN111707436B (en) * | 2020-06-30 | 2022-05-10 | 萍乡伊博智能科技有限公司 | Drop test machine capable of simulating continuous drop |
| CN111707435B (en) * | 2020-06-30 | 2022-07-01 | 萍乡伊博智能科技有限公司 | Clamping mechanism for drop test machine |
| CN112129481A (en) * | 2020-08-28 | 2020-12-25 | 苏州浪潮智能科技有限公司 | Device and method for simulating transportation collision test of whole cabinet |
| CN112129481B (en) * | 2020-08-28 | 2022-12-23 | 苏州浪潮智能科技有限公司 | Device and method for simulating transportation collision test of whole cabinet |
| CN112461481A (en) * | 2020-10-19 | 2021-03-09 | 芜湖赛宝机器人产业技术研究院有限公司 | Full-automatic drop test machine of robot |
| CN113447228A (en) * | 2021-06-28 | 2021-09-28 | 深圳市米特来科技有限公司 | Electronic product drop test device |
| CN113899515A (en) * | 2021-10-29 | 2022-01-07 | 苏州福菁浩自动化科技有限公司 | Falling clamping mechanism |
| CN113899515B (en) * | 2021-10-29 | 2023-08-25 | 苏州福菁浩自动化科技有限公司 | Falling clamping mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210533655U (en) | Drop test equipment | |
| CN105258834B (en) | Keycap pulling capacity test pressing module and keycap pulling capacity test machine | |
| CN103008489B (en) | Gravitation centering table of robot stamping automatic production line | |
| CN211056169U (en) | Discharging system of capacitor detection equipment | |
| CN105291458B (en) | Encapsulated sheet devices and steel wire cord fabric cutting production line | |
| CN214518396U (en) | Weld and take guider and battery cluster production facility | |
| CN109877060A (en) | The full-automatic detection device of box dam ceramic substrate | |
| CN104142232A (en) | Idler wheel service life testing machine | |
| CN210793897U (en) | Facial mask packagine machine | |
| CN211256229U (en) | Gravity tension warp beam support for reeding machine | |
| CN204934328U (en) | A kind of full-automatic side plate forming machine | |
| CN210102147U (en) | Bag storage mechanism capable of automatically adjusting bag stack height | |
| CN209880562U (en) | Width-adjustable feeding device with plate returning function | |
| CN215664097U (en) | Wire rod packing plant | |
| CN203705663U (en) | Pitching and lifting mechanism for carrying out human body scanning inspection | |
| CN216265950U (en) | Rack that motor overhauld usefulness | |
| KR101792802B1 (en) | Blade changer for the pressure of the semiconductor socket | |
| CN218138162U (en) | Automatic fault maintenance device for angle-adjustable robot | |
| CN218937712U (en) | Drop tester | |
| CN117367990B (en) | Explosion-proof block terminal intensity performance detection device | |
| CN213933455U (en) | Abrasion test bed for mold frame | |
| CN215825406U (en) | Adjustable cutting mechanism | |
| CN213566746U (en) | Bagging device of bagging machine | |
| CN203133126U (en) | High voltage test module | |
| CN110181332A (en) | A kind of break detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |