CN209624220U - Foam polymerization material Tension-pressure tester - Google Patents
Foam polymerization material Tension-pressure tester Download PDFInfo
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- CN209624220U CN209624220U CN201920213064.8U CN201920213064U CN209624220U CN 209624220 U CN209624220 U CN 209624220U CN 201920213064 U CN201920213064 U CN 201920213064U CN 209624220 U CN209624220 U CN 209624220U
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Abstract
The utility model relates to the technical fields of testing machine auxiliary equipment, more particularly to a kind of foam polymerization material Tension-pressure tester, the fixed effect to foam is improved, foam generation is avoided during force to topple over or crooked, to the precision of guarantee test, practicability is improved；And it only needs once to fix the multidraw test that can be completed to foam, it is easy to operate；Including workbench, left supported plate, right supported plate, top plate, hydraulic cylinder, hydraulic stem, device for exerting, lead screw and adjusting motor, the top of workbench is provided with sliding slot in the front-back direction, sliding block is provided in sliding slot, placing groove is provided on the front side wall of sliding slot, and the first ball bearing is fixedly installed in placing groove, the top of sliding block is provided with slide unit, the top of slide unit is provided with fixed device, fixed device includes left fixed plate, right fixed plate, left clamp, right clamping plate, left adjusting screw rod, right adjusting screw rod, two groups of left limit bars, two groups of right limit bars, left ball bearing and right ball bearing.
Description
Technical field
The utility model relates to the technical fields of testing machine auxiliary equipment, more particularly to a kind of foam polymerization material tension and compression
Force tester.
Background technique
It is well known that foam polymerization material Tension-pressure tester is a kind of tension resistance for foam polymerization material
The auxiliary device that can be carried out detection is widely used in a variety of applications in the field of testing machine；Existing foam polymerization material is drawn
Pressure testing machine includes workbench, mounting table, left supported plate, right supported plate, top plate and hydraulic cylinder, the bottom end point of left supported plate and right supported plate
It is not connect with the left and right side on workbench top, the top of the left supported plate and right supported plate left and right side with top plate bottom end respectively
Connection, hydraulic cylinder is installed on the top of top plate, and the bottom output end of hydraulic cylinder is provided with hydraulic stem, and the bottom end of hydraulic stem is certainly
The top of top plate is equipped with device for exerting in the bottom end of hydraulic stem across top plate to the lower section of top plate, and mounting table is installed on work
Make the top of platform and be located at the lower section of device for exerting, and is provided with pressure-detecting device on mounting table；Existing foamed polymer
Materials in tension and compression force tester is moved down, hydraulic stem by Driven by Hydraulic Cylinder hydraulic stem in use, foam is placed on mounting table
It drives device for exerting to move down and squeeze foam, is detected by size of the pressure-detecting device to pressure, directly
To foam breakdown, pressure when foam breakdown is the Maximal compression force of foam；Existing foam polymerization material pressure test
It is found in machine use, it is poor to the fixed effect of foam, apply and is easy to make foam to topple over or crooked in press process,
To influence the precision of detection, cause practicability lower；And it needs to be sampled test to the multiple spot of foam in detection process,
Test requires that foam is fixed and positions every time for it, cumbersome, causes use reliability lower.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of fixed effect improved to foam, avoid exerting a force
There is a situation where topple over or skew improves practicability thus the precision of guarantee test foam in journey；And it only need to once fix
The multidraw test to foam can be completed, it is easy to operate, improve the foam polymerization material pressure test of use reliability
Machine.
The foam polymerization material Tension-pressure tester of the utility model, including workbench, left supported plate, right supported plate, top plate and
The bottom end of hydraulic cylinder, left supported plate and right supported plate is connect with the left and right side on workbench top respectively, left supported plate and right supported plate
Top is connect with the left and right side of top plate bottom end respectively, and hydraulic cylinder is installed on the top of top plate, and defeated in the bottom of hydraulic cylinder
Outlet is provided with hydraulic stem, and the bottom end of hydraulic stem passes through top plate to the lower section of top plate from the top of top plate, and at the bottom of hydraulic stem
End is provided with device for exerting；It further include lead screw and adjusting motor, the top of the workbench is provided with sliding slot in the front-back direction, and
Sliding block is provided in sliding slot, the sliding block can slide back and forth along the chute, and the spiral shell of front and back perforation is provided in the middle part of sliding block
Pit is provided with placing groove on the front side wall of sliding slot, and is fixedly installed with the first ball bearing in placing groove, the adjusting electricity
Machine is installed on the rear end of sliding slot, and the front end of the lead screw fills across threaded hole from the rear end spiral shell of sliding block and is inserted into the first ball axis
Inside is held, the rear end of lead screw is connect with the front side output end for adjusting motor, and the top of sliding block is provided with slide unit, and the top of slide unit is set
It is equipped with fixed device, the fixed device includes left fixed plate, right fixed plate, left splint, right splint, left adjusting screw rod, right tune
Save screw rod, two groups of left limit bars and two groups of right limit bars, the bottom end of the left fixed plate and right fixed plate respectively with slide unit top
Left and right side connection, and be provided in the middle part of left fixed plate the left adjusting screw hole of left and right perforation, the left fixed plate
First half region and right half area are provided with left limit hole, are provided with left mounting groove in the middle part of the left end of the left clamp, and on a left side
Left ball bearing is fixedly installed in mounting groove, the right end of the left adjusting screw rod is filled from the left end spiral shell of left fixed plate across left tune
Section screw hole to left fixed plate right side and be inserted into the pearl Bearing inner that rolls left, the right ends of two groups of left limit bars is from left fixed plate
Left side be each passed through two groups of left limit holes to the right side of left fixed plate and connect with the left end of left clamp, the right fixed plate
Middle part be provided with left and right perforation right adjusting screw hole, the first half region and later half region of right fixed plate are provided with right limit
The right end middle part in hole, the right clamping plate is provided with right mounting groove, and right ball bearing is fixedly installed in right mounting groove, described
The left end of right adjusting screw rod fills the left side across right adjusting screw hole to right fixed plate from the right end spiral shell of right fixed plate and is inserted into the right side
Inside ball bearing, it is solid that the right end of left end from the right fixed plate of two groups of right limit bars is each passed through two groups of right limit holes to the right side
The left side of fixed board is simultaneously connect with the right end of right clamping plate.
The foam polymerization material Tension-pressure tester of the utility model, the device for exerting include mounting plate, pressing plate, two groups
Connecting rod, two groups of connecting springs and pressure detecting block, the bottom end of the hydraulic stem and the top of mounting plate connect, the mounting plate
Left end and right end be provided with perforation up and down, the bottom end of the top self installation plate of two groups of connecting rods is each passed through
Two groups of perforation are provided with limit buckle, the bottom end point of two groups of connecting rods to the top of mounting plate, and on the top of two groups of connecting rods
It two groups of connecting springs and Chuan Guo not be connect respectively with the left and right side on pressing plate top, the pressure detecting block is installed on pressing plate
Top, and the top of pressure detecting block is contacted with the bottom end of mounting plate.
The foam polymerization material Tension-pressure tester of the utility model, the left end of the sliding block and right end respectively with sliding slot
Left side wall and right side wall contact.
The foam polymerization material Tension-pressure tester of the utility model, the width of the slide unit are greater than the width of sliding slot, and
Left and right side in slide unit bottom end is provided with row's support wheel, the bottom end of the support wheel and the tip contact of workbench.
The foam polymerization material Tension-pressure tester of the utility model, the left clamp and right clamping plate are symmetrical set,
And multiple groups pinch wheels are provided in the left end of the right end of left clamp and right clamping plate.
The foam polymerization material Tension-pressure tester of the utility model, further includes pressure display unit, the pressure display unit
It is installed on the side of workbench, and pressure display unit is electrically connected with pressure detecting block.
The foam polymerization material Tension-pressure tester of the utility model, the outside top of the connecting rod are provided with external screw thread
Structure, top and the limit buckle of connecting rod are connected through a screw thread.
The foam polymerization material Tension-pressure tester of the utility model, the adjusting motor are bilateral servo motor.
Compared with prior art the utility model has the following beneficial effects: the foam of bar shaped to be placed in the top of slide unit, then
By rotating left adjusting screw rod and right adjusting screw rod, clamp left clamp and right clamping plate by foam, and guarantee that foam is located at pressure
The underface of device is improved to the fixed effect of foam, and foam generation is avoided during force to topple over or crooked, from
And the precision of guarantee test, improve practicability；It is moved down by Driven by Hydraulic Cylinder hydraulic stem, hydraulic stem drives device for exerting pair
Foam is squeezed, and after having detected a position, is driven lead screw to rotate certain circle number by adjusting motor, is passed through lead screw and cunning
The cooperation of block, makes sliding block move a distance along the chute, so that next position to foam is detected, only need to once fix and is
The achievable multidraw to foam is tested, easy to operate, improves use reliability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram of utility model works platform；
Fig. 3 is the partial enlargement structural representation of the utility model device for exerting；
It is attached marked in the figure: 1, workbench；2, left supported plate；3, right supported plate；4, top plate；5, hydraulic cylinder；6, hydraulic stem；7, it presses
Device；8, lead screw；9, motor is adjusted；10, sliding slot；11, sliding block；12, the first ball bearing；13, slide unit；14, left fixed plate；
15, right fixed plate；16, left clamp；17, right clamping plate；18, left adjusting screw rod；19, right adjusting screw rod；20, left limit bar；21, right
Gag lever post；22, left ball bearing；23, right ball bearing；24, mounting plate；25, pressing plate；26, connecting rod；27, connecting spring；
28, pressure detecting block；29, limit buckle；30, support wheel；31, pinch wheels；32, pressure display unit.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figure 1 to Figure 3, the foam polymerization material Tension-pressure tester of the utility model, including workbench 1, left branch
The bottom end of plate 2, right supported plate 3, top plate 4 and hydraulic cylinder 5, left supported plate 2 and right supported plate 3 left side and the right side with 1 top of workbench respectively
The top of side connection, left supported plate 2 and right supported plate 3 is connect with the left and right side of 4 bottom end of top plate respectively, and hydraulic cylinder 5 is installed on top
The top of plate 4, and the bottom output end of hydraulic cylinder 5 is provided with hydraulic stem 6, the top of bottom end from the top plate 4 of hydraulic stem 6 passes through
Top plate 4 is provided with device for exerting 7 in the bottom end of hydraulic stem 6 to the lower section of top plate 4；It further include lead screw 8 and adjusting motor 9, work
The top for making platform 1 is provided with sliding slot 10 in the front-back direction, and sliding block 11 is provided in sliding slot 10, and sliding block 11 can be along the chute before 10
After slide, and the middle part of sliding block 11 is provided with the threaded hole that front and back penetrates through, is provided with placing groove on the front side wall of sliding slot 10, and
It is fixedly installed with the first ball bearing 12 in placing groove, adjusts the rear end that motor 9 is installed on sliding slot 10, the front end of lead screw 8 is certainly
The rear end spiral shell of sliding block 11 is filled across threaded hole and is inserted into inside the first ball bearing 12, rear end and the adjusting motor 9 of lead screw 8
The connection of front side output end, the top of sliding block 11 are provided with slide unit 13, and the top of slide unit 13 is provided with fixed device, fixed device packet
Include 19, two groups of left fixed plate 14, right fixed plate 15, left clamp 16, right clamping plate 17, left adjusting screw rod 18, right adjusting screw rod left limits
The bottom end of position bar 20 and two groups of right limit bars 21, left fixed plate 14 and right fixed plate 15 left side and the right side with 13 top of slide unit respectively
Side connection, and the middle part of left fixed plate 14 be provided with left and right perforation left adjusting screw hole, the first half region of left fixed plate 14 and
Right half area is provided with left limit hole, is provided with left mounting groove in the middle part of the left end of left clamp 16, and fixed in left mounting groove
Left ball bearing 22 is installed, the right end of left adjusting screw rod 18 is filled from the left end spiral shell of left fixed plate 14 across left adjusting screw hole a to left side
The right side of fixed plate 14 is simultaneously inserted into inside left ball bearing 22, and the right ends of two groups of left limit bars 20 is from the left side of left fixed plate 14
Two groups of left limit holes are each passed through to the right side of left fixed plate 14 and are connect with the left end of left clamp 16, in right fixed plate 15
Portion is provided with the right adjusting screw hole of left and right perforation, and the first half region and later half region of right fixed plate 15 are provided with right limit hole,
It is provided with right mounting groove in the middle part of the right end of right clamping plate 17, and is fixedly installed with right ball bearing 23, right adjusting in right mounting groove
The left end of screw rod 19 fills the left side across right adjusting screw hole to right fixed plate 15 from the right end spiral shell of right fixed plate 15 and is inserted into the right side
Inside ball bearing 23, the right end of left end from the right fixed plate 15 of two groups of right limit bars 21 is each passed through two groups of right limit hole to right sides
The left side of fixed plate 15 is simultaneously connect with the right end of right clamping plate 17；The foam of bar shaped is placed in the top of slide unit, then by turning
Left adjusting screw rod and right adjusting screw rod are moved, clamps left clamp and right clamping plate by foam, and guarantees that foam is located at device for exerting
Underface is improved to the fixed effect of foam, avoids during force foam generation from toppling over or crooked, to guarantee
The precision of test improves practicability；Moved down by Driven by Hydraulic Cylinder hydraulic stem, hydraulic stem drive device for exerting to foam into
Row squeezes, and after detect one position, rotates certain circle number by adjusting motor drive lead screw, passes through matching for lead screw and sliding block
It closes, sliding block is made to move a distance along the chute, so that next position to foam is detected, only need to once fix be can be completed
Multidraw test to foam, it is easy to operate, improve use reliability.
The foam polymerization material Tension-pressure tester of the utility model, device for exerting 7 include mounting plate 24, pressing plate 25, two
Group 26, two groups of connecting springs 27 of connecting rod and pressure detecting block 28, the bottom end of hydraulic stem 6 are connect with the top of mounting plate 24, are pacified
The left end of loading board 24 and right end are provided with perforation up and down, the bottom end point of the top self installation plate 24 of two groups of connecting rods 26
Not Chuan Guo two groups of perforation to the top of mounting plate 24, and be provided with limit buckle 29, two groups of companies on the top of two groups of connecting rods 26
The bottom end of extension bar 26 is each passed through two groups of connecting springs 27 and connect respectively with the left and right side on 25 top of pressing plate, pressure detecting
Block 28 is installed on the top of pressing plate 25, and the top of pressure detecting block 28 is contacted with the bottom end of mounting plate 24；Pass through pressing plate pair
Foam is squeezed, and mounting plate and pressing plate squeeze pressure detecting block while extruding, by pressure detecting block to pressure
Size detected, usually guarantee pressure detecting blocks not by pressure by two groups of connecting springs.
The foam polymerization material Tension-pressure tester of the utility model, the left end of sliding block 11 and right end respectively with sliding slot 10
Left side wall and right side wall contact；Guarantee stability when sliding block slides in sliding slot.
The foam polymerization material Tension-pressure tester of the utility model, the width of slide unit 13 are greater than the width of sliding slot 10, and
Left and right side in 13 bottom end of slide unit is provided with row's support wheel 30, and the bottom end of support wheel 30 and the top of workbench 1 connect
Touching；The support effect to slide unit is improved by support wheel, improves practicability.
The foam polymerization material Tension-pressure tester of the utility model, left clamp 16 and right clamping plate 17 are symmetrical set,
And multiple groups pinch wheels 31 are provided in the left end of the right end of left clamp 16 and right clamping plate 17；Can both it be guaranteed by pinch wheels pair
The fixed effect of foam, and by the rotation of pinch wheels, the frictional force of up and down direction will not be generated to foam, guarantee detection essence
Degree.
The foam polymerization material Tension-pressure tester of the utility model further includes pressure display unit 32, pressure display unit 32
It is installed on the side of workbench 1, and pressure display unit 32 is electrically connected with pressure detecting block 28；By pressure display unit to pressure
The pressure that detection block detects is shown, and improves practicability.
The foam polymerization material Tension-pressure tester of the utility model, the outside top of connecting rod 26 are provided with external screw thread knot
Structure, top and the limit buckle 29 of connecting rod 26 are connected through a screw thread.
The foam polymerization material Tension-pressure tester of the utility model, adjusting motor 9 are bilateral servo motor.
The foam polymerization material Tension-pressure tester of the utility model, it is at work, first before completing above-mentioned movement
It is first moved into the position of user's needs, the foam of bar shaped is placed in the top of slide unit, then by rotating left adjusting screw rod
It with right adjusting screw rod, clamps left clamp and right clamping plate by foam, and guarantees that foam is located at the underface of device for exerting, raising pair
The fixed effect of foam avoids during force foam generation from toppling over or crooked, so that the precision of guarantee test, mentions
High practicability；It is moved down by Driven by Hydraulic Cylinder hydraulic stem, hydraulic stem drives device for exerting to squeeze foam, has detected
Behind one position, drives lead screw to rotate certain circle number by adjusting motor, by the cooperation of lead screw and sliding block, make sliding block along sliding
Slot moves a distance, so that next position to foam is detected, only need to once fix the multiple spot that can be completed to foam
Sampling test, it is easy to operate, use reliability is improved, foam is squeezed by pressing plate, mounting plate and pressure while extruding
Plate squeezes pressure detecting block, is detected by size of the pressure detecting block to pressure, by pressure display unit to pressure
The pressure that power detection block detects is shown, and usually guarantees that pressure detecting block not by pressure, passes through by two groups of connecting springs
Support wheel improves the support effect to slide unit, improves practicability, can both guarantee the fixed effect to foam by pinch wheels, and
And by the rotation of pinch wheels, the frictional force of up and down direction will not be generated to foam, guarantees detection accuracy.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (8)
1. a kind of foam polymerization material Tension-pressure tester, including workbench (1), left supported plate (2), right supported plate (3), top plate (4)
With hydraulic cylinder (5), the bottom end of left supported plate (2) and right supported plate (3) is connect with the left and right side on workbench (1) top respectively, left
The top of supporting plate (2) and right supported plate (3) is connect with the left and right side of top plate (4) bottom end respectively, and hydraulic cylinder (5) is installed on top plate
(4) top, and being provided with hydraulic stem (6) in the bottom output end of hydraulic cylinder (5), the bottom end of hydraulic stem (6) is from top plate (4)
Top passes through the lower section of top plate (4) to top plate (4), and the bottom end of hydraulic stem (6) is provided with device for exerting (7)；Its feature exists
In, it further include lead screw (8) and adjusting motor (9), the top of the workbench (1) is provided with sliding slot (10) in the front-back direction, and
It is provided with sliding block (11) in sliding slot (10), the sliding block (11) (10) can slide back and forth along the chute, and in sliding block (11)
Portion is provided with the threaded hole that front and back penetrates through, and is provided with placing groove on the front side wall of sliding slot (10), and be fixedly mounted in placing groove
Have the first ball bearing (12), the rear end for adjusting motor (9) and being installed on sliding slot (10), the front end of the lead screw (8) is certainly sliding
The rear end spiral shell dress of block (11) is across threaded hole and is inserted into the first ball bearing (12) inside, the rear end of lead screw (8) and adjusting electricity
The front side output end of machine (9) connects, and the top of sliding block (11) is provided with slide unit (13), and the top of slide unit (13) is provided with fixed dress
It sets, the fixed device includes left fixed plate (14), right fixed plate (15), left clamp (16), right clamping plate (17), left adjusting screw rod
(18), right adjusting screw rod (19), two groups of left limit bars (20) and two groups of right limit bars (21), left fixed plate (14) He Yougu
The bottom end of fixed board (15) is connect with the left and right side on slide unit (13) top respectively, and is provided in the middle part of left fixed plate (14)
The left adjusting screw hole of left and right perforation, the first half region and right half area of the left fixed plate (14) are provided with left limit hole, institute
It states and is provided with left mounting groove in the middle part of the left end of left clamp (16), and be fixedly installed with left ball bearing (22) in left mounting groove,
The right end of the left adjusting screw rod (18) is filled from the left end spiral shell of left fixed plate (14) across left adjusting screw hole to left fixed plate (14)
Right side and be inserted into that left ball bearing (22) is internal, the left side of the right ends of two groups of left limit bars (20) from left fixed plate (14)
Side is each passed through two groups of left limit holes to the right side of left fixed plate (14) and connect with the left end of left clamp (16), described right solid
The right adjusting screw hole of left and right perforation is provided in the middle part of fixed board (15), the first half region and later half region of right fixed plate (15) are all provided with
It is equipped with right limit hole, is provided with right mounting groove in the middle part of the right end of the right clamping plate (17), and be fixedly installed in right mounting groove
The left end of right ball bearing (23), the right adjusting screw rod (19) is filled from the right end spiral shell of right fixed plate (15) across right adjusting screw hole
To right fixed plate (15) left side and be inserted into that right ball bearing (23) is internal, the left ends of two groups of right limit bars (21) is from right
The right end of fixed plate (15) is each passed through the right side of two groups of right limit holes to the left side of right fixed plate (15) and with right clamping plate (17)
End connection.
2. foam polymerization material Tension-pressure tester as described in claim 1, which is characterized in that device for exerting (7) packet
Include mounting plate (24), pressing plate (25), two groups of connecting rods (26), two groups of connecting springs (27) and pressure detecting block (28), the liquid
The bottom end of compression bar (6) is connect with the top of mounting plate (24), and the left end of the mounting plate (24) and right end are provided with and pass through up and down
Logical perforation, the bottom end of the top self installation plate (24) of two groups of connecting rods (26) are each passed through two groups of perforation to mounting plate
(24) top, and be provided with limit buckle (29) on the top of two groups of connecting rods (26), the bottom end point of two groups of connecting rods (26)
It two groups of connecting springs (27) and Chuan Guo not be connect respectively with the left and right side on pressing plate (25) top, the pressure detecting block (28)
It is installed on the top of pressing plate (25), and the top of pressure detecting block (28) is contacted with the bottom end of mounting plate (24).
3. foam polymerization material Tension-pressure tester as claimed in claim 2, which is characterized in that the left end of the sliding block (11)
It is contacted respectively with the left side wall of sliding slot (10) and right side wall with right end.
4. foam polymerization material Tension-pressure tester as claimed in claim 3, which is characterized in that the width of the slide unit (13)
Greater than the width of sliding slot (10), and the left and right side in slide unit (13) bottom end is provided with row's support wheel (30), the branch
The bottom end of support wheel (30) and the tip contact of workbench (1).
5. foam polymerization material Tension-pressure tester as claimed in claim 4, which is characterized in that the left clamp (16) and the right side
Clamping plate (17) is symmetrical set, and is provided with multiple groups pinch wheels in the left end of the right end of left clamp (16) and right clamping plate (17)
(31)。
6. foam polymerization material Tension-pressure tester as claimed in claim 5, which is characterized in that further include pressure display unit
(32), the pressure display unit (32) is installed on the side of workbench (1), and pressure display unit (32) and pressure detecting block
(28) it is electrically connected.
7. foam polymerization material Tension-pressure tester as claimed in claim 6, which is characterized in that outside the connecting rod (26)
Lateral roof is provided with external thread structure, and top and the limit buckle (29) of connecting rod (26) are connected through a screw thread.
8. foam polymerization material Tension-pressure tester as claimed in claim 7, which is characterized in that the adjusting motor (9) is
Bilateral servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920213064.8U CN209624220U (en) | 2019-02-19 | 2019-02-19 | Foam polymerization material Tension-pressure tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920213064.8U CN209624220U (en) | 2019-02-19 | 2019-02-19 | Foam polymerization material Tension-pressure tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209624220U true CN209624220U (en) | 2019-11-12 |
Family
ID=68454050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920213064.8U Expired - Fee Related CN209624220U (en) | 2019-02-19 | 2019-02-19 | Foam polymerization material Tension-pressure tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209624220U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595690A (en) * | 2020-06-23 | 2020-08-28 | 山东河山机械有限公司 | Multifunctional pressure test equipment |
| WO2024026830A1 (en) * | 2022-08-05 | 2024-02-08 | 台州南柏包装有限公司 | Packing material slotting apparatus |
-
2019
- 2019-02-19 CN CN201920213064.8U patent/CN209624220U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595690A (en) * | 2020-06-23 | 2020-08-28 | 山东河山机械有限公司 | Multifunctional pressure test equipment |
| WO2024026830A1 (en) * | 2022-08-05 | 2024-02-08 | 台州南柏包装有限公司 | Packing material slotting apparatus |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20220219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |