CN208621425U - A kind of improved compression testing machine for cardboard box - Google Patents
A kind of improved compression testing machine for cardboard box Download PDFInfo
- Publication number
- CN208621425U CN208621425U CN201821184217.2U CN201821184217U CN208621425U CN 208621425 U CN208621425 U CN 208621425U CN 201821184217 U CN201821184217 U CN 201821184217U CN 208621425 U CN208621425 U CN 208621425U
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- CN
- China
- Prior art keywords
- lower platen
- base
- testing machine
- cardboard box
- compression testing
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Abstract
The utility model discloses a kind of improved compression testing machine for cardboard boxes, including base and the lower platen being arranged on base, it is characterized in that, straight retainer or heavily loaded linear guide are provided between base and lower platen, lower platen is connect by moving back and forth actuator with the basal plane of base or placement base, moves back and forth actuator for driving lower platen to carry out unidirectional reciprocating motion with respect to base.It is equipped with straight retainer or heavily loaded linear guide between lower platen and pedestal, realizes that lower platen with respect to the straight reciprocating motion that base carries out, stacks state or actual shipment state by moving back and forth the dislocation of effect simulation carton of actuator；Straight retainer or heavily loaded linear guide can reduce the sliding friction of lower platen, guarantee that lower platen still is able to realize in a compressed state and move back and forth, so that the straight-line displacement of lower platen is more smooth.
Description
Technical field
The utility model relates to test machine technical field more particularly to compression testing machine for cardboard boxes.
Background technique
Box paper product is large batch of to be stacked in storage and transport, is deposited in the product on upper layer because of itself weight
Power can generate pressure to the product of lower layer.Carton is both provided in the outer layer of product and plays the role of packaging and protection, and carton is made
For first of defence for protecting product, need to bear the pressure side of itself size so that product is effectively protected, if carton is anti-
Compressive Strength is inadequate, then can not product of the effective protection in it.
Therefore, it is necessary to the finished product cartons to each batch to carry out pressure detecting, to ensure the finished paper of each batch
The product quality of case can reach the use standard of enterprise.
A kind of compression testing machine for cardboard box is disclosed in CN200820050356.6, as shown in Figure 1, including base 1, lower platen
2, top board 3, lift beam 4, two open up column 6, crossbeam that reeded supporting beam 5, two is built-in with lead screw transmission mechanism
8, pressure sensor 10 and console 7, two root posts 6 are stood admittedly respectively at 1 both ends of base, and crossbeam 8 connects the top of two root posts 5
End, lift beam 4 are connect with 6 screw rod of two root posts, and two supporting beams 5 are fixed in 4 bottom both ends of lift beam, the groove of supporting beam 5
Mouth is opposite with top board 3, and pressure sensor 10 is arranged between lift beam 4 and top board 3, under lower platen 2 is located at top board 3 just
It side and is fixed on base 1, the console 7 is drivingly connected the lead screw transmission mechanism built in column 6, the electrical connection pressure of console 7
Force snesor 10, two supporting beams 5 connect top board 3 by four elastic connecting components 9 support being arranged at its four end.
When carrying out conventional pressure-bearing endurance quality test to carton, carton is placed on lower platen, four of carton
The bottom end of angle face elastic connecting component is held, top board downlink is forced into set pressure to four ends angle of carton and stops, pressure
By the electronic display screen displays of console, this utility model can accurately test carton and wrap in simulation the data of sensor measurement
Pressure-bearing endurance quality under the conditions of binning storage.But since the lower platen of this device is fixed setting, technology is lacked there are following
It falls into:
The first, in the practical stacking of carton, adjacent layer carton is easy to produce dislocation, causes carton small part hanging, above-mentioned
Compression testing machine for cardboard box carries out the test of pressure-bearing endurance quality just for end angle of carton when neatly packed, can not stack to dislocation
Carton be tested for the property.
The second, during carton actual shipment, since adjacent layer carton has gap, carton is by road conditions in transportational process
It influences, is easy to produce slight jitter, it is resistance to that above-mentioned compression testing machine for cardboard box is equally unable to test pressure-bearing of the carton under travel position
Long performance；
Therefore, it is necessary to carry out structure improvement to compression testing machine for cardboard box in the prior art.
Summary of the invention
The purpose of the utility model is to overcome defects existing in the prior art, provide a kind of improved carton compression examination
Machine is tested, this improved compression testing machine for cardboard box can be with pressure-bearing endurance quality of the simulation test carton under travel position, so that examination
The actual use process that data more meet carton is tested, enterprise is helped to produce higher-quality box paper product.
In order to realize the above technical effect, the technical solution of the utility model are as follows: a kind of improved compression testing machine for cardboard box, packet
The lower platen for including base and being arranged on base is provided with straight retainer or heavily loaded linear guide between base and lower platen, under
Pressing plate is connect by moving back and forth actuator with the basal plane of base or placement base, moves back and forth actuator for driving lower platen
Opposite base carries out unidirectional reciprocating motion.
Preferred technical solution is that straight retainer or heavily loaded linear guide are to be arranged in pairs, straight retainer or heavy duty
The both ends of base are arranged in linear guide.
Lower platen is arranged on two pairs of straight retainers, ensure that its stability under reciprocating motion, reduces because under
Pressing plate moves back and forth the unstable influence to test data accuracy, improves the accuracy of experimental data.
Preferred technical solution is, straight retainer includes retainer ontology and several needle rollers, retainer ontology and base
It being fixedly connected, needle roller protrudes from the top surface of retainer ontology, and lower platen is shelved on needle roller, and needle roller is contacted with printed line is pushed, under
The vibration-direction of pressing plate and the axial direction of needle roller are perpendicular.
Needle roller is rotatably provided on retainer, since lower platen is shelved on needle roller, is carried out when moving back and forth actuator
When driving, it is able to drive lower platen and carries out straight-line displacement on needle roller, i.e., moved back and forth relative to the one direction of base.
Preferred technical solution is, heavily loaded linear guide includes guide rail body and at least one sliding block, guide rail body and machine
Seat is fixedly connected, and lower platen is arranged on sliding block, and the vibration-direction of lower platen and the axial direction of guide rail body are consistent.
Sliding block is slidably arranged on guide rail, since lower platen is fixedly connected with a slide block, carries out when moving back and forth actuator
When driving, lower platen is able to drive sliding block and carries out straight-line displacement in guide rail body, and then realizes lower platen relative to base list
The reciprocating motion in direction.
Preferred technical solution is that base is provided with holding tank, moves back and forth actuator and is arranged in holding tank.
Actuator is moved back and forth to be arranged in holding tank, so that the compact overall structure of testing machine, for the reciprocal of driving
Movement actuator avoids accidentally touching actuator when placing carton, causes the damage of carton, shadow without protruding from base or basal plane setting
Ring the progress of test.
Preferred technical solution is that reciprocating motion actuator is cylinder, and the cylinder body of cylinder is fixedly connected with holding tank, cylinder
Piston rod be fixedly connected by connecting rod with lower platen.
When needing the seamed edge to carton to be tested for the property, the piston rod of cylinder is ejected, and drives lower platen by connecting rod
Relative to base linear slide, lower platen and top board misplace, and the bottom surface of carton is predominantly located on lower platen, and small part is outstanding
Sky, pressure sensor institute measured data is the pressure-bearing endurance test data of carton seamed edge at this time；
When needing to test pressure-bearing endurance quality of the carton in the case where simulating travel position, the continual ejection of the piston rod of cylinder
And retraction, drive lower platen to carry out straight line fine motion by connecting rod, effect is the shake for simulating carton under travel position, this
When pressure sensor institute measured data can be approximated to be pressure-bearing endurance test data of carton during actual shipment.
Specifically, moving back and forth actuator can also be oil cylinder.
Preferred technical solution is that one end of connecting rod is provided with through-hole, and the piston rod of cylinder passes through the one of through-hole and connecting rod
End is fixedly connected, and the other end of connecting rod is fixedly connected with lower platen.
Piston rod is fixedly connected by through-hole with connecting rod, and the stability of connection is increased.
Preferred technical solution is that improved compression testing machine for cardboard box further includes top board, and the setting of top board liftable exists
The surface of lower platen, top board transparent material.
The variation of carton during the test is directly observed convenient for testing crew.
Specifically, transparent material can be organic glass, acrylic or polycarbonate.
Preferred technical solution is that the bottom end of base is provided with self-locking trundle.
By the setting of self-locking trundle, be conducive to be moved easily testing machine main body, it is more convenient to use.
Advantages and beneficial effects of the utility model lie in that
The first, straight retainer or heavily loaded linear guide are equipped between lower platen and pedestal, realize lower platen with respect to base into
Capable straight reciprocating motion stacks state or actual shipment shape by moving back and forth the dislocation of effect simulation carton of actuator
State；
The second, straight retainer or heavily loaded linear guide can reduce the sliding friction of lower platen, guarantee lower platen by
It still is able to realize under pressure condition and move back and forth, so that the straight-line displacement of lower platen is more smooth.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of compression testing machine for cardboard box in the prior art；
Fig. 2 is the schematic view of the front view of the improved compression testing machine for cardboard box embodiment 1 of the utility model；
Fig. 3 be in Fig. 2 improved compression testing machine for cardboard box along the cross-sectional view in the direction A-A；
Fig. 4 is the overlooking structure diagram of straight retainer in Fig. 2；
Fig. 5 is the part schematic view of the front view of improved compression testing machine for cardboard box in embodiment 2；
Fig. 6 is cross-sectional view of the part-structure along the direction B-B of improved compression testing machine for cardboard box in embodiment 2；
The overlooking structure diagram that heavily loaded linear guide is arranged on base in Fig. 7 embodiment 3；
Fig. 8 is the left view structural representation of heavily loaded linear guide in embodiment 3.
In figure: 1, base；11, straight retainer；111, retainer ontology；112, needle roller；12, holding tank；121, cylinder；
1211, cylinder body；1212, piston rod；122, connecting rod；13, self-locking trundle；14, heavily loaded linear guide；141, sliding block；142, guide rail
Ontology；2, lower platen；3, top board；4, lift beam；5, supporting beam；6, column；7, console；8, crossbeam；9, elastic connection group
Part；10, pressure sensor.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
Embodiment 1
As shown in Fig. 2,3 and Fig. 4, the improved compression testing machine for cardboard box of embodiment 1, including base 1, lower platen 2, upper pressure
Plate 3, lift beam 4, two open up reeded supporting beam 5, two and be built-in with the column 6 of lead screw transmission mechanism, crossbeam 8, pressure
Sensor 10 and console 7, two root posts 6 are stood admittedly respectively at 1 both ends of base, and crossbeam 8 connects the top of two root posts 6, lifting
Beam 4 is connect with two root posts screw rod, and two supporting beams 5 are fixed in 4 bottom both ends of lift beam, the groove port of supporting beam 4 and upper pressure
Plate 3 is opposite, and pressure sensor 10 is arranged between lift beam 4 and top board 3, and lower platen 2 is located at immediately below top board 3 and affixed
On base 1, the console 7 is drivingly connected the lead screw transmission mechanism built in column 6, and console 7 is electrically connected 10 pressure sensings
Device, two supporting beams 5 connect top board 3 by four elastic connecting components 9 support being arranged at its four end；Improved carton is anti-
Pressure testing machine further includes the straight retainer 11 being arranged between base 1 and lower platen 2, and lower platen 2 passes through cylinder 121 and base 1
Connection, cylinder 121 is for driving lower platen 2 to carry out unidirectional reciprocating motion with respect to base 1.
When carrying out conventional pressure-bearing endurance quality test to carton, carton is placed on lower platen 2, four of carton
The bottom end of angle face elastic connecting component 9, startup power supply are held, console 7 drives the lead screw transmission mechanism built in column 6, drives
3 downlink of lift beam 4 and top board, stopping when top board 3 is forced into set pressure to carton, the transmission test number of pressure sensor 10
According to by the electronic display screen displays of console 7, elastic connecting component 9 can eliminate the weight of top board 3, improve carton
The accuracy of compression testing machine pressure-bearing durability data；
When needing to simulate the state that carton dislocation is stacked, carton is placed on lower platen 2, four ends angle of carton is just
To the bottom end of elastic connecting component 9, startup power supply, console 7 drives the lead screw transmission mechanism built in column 6, drives lift beam 4
With 3 downlink of top board, stopping when top board 3 is forced into the first set pressure to carton, while the piston rod 1211 of cylinder 121 pushes up
Out, it being shelved on due to lower platen 2 on the needle roller 112 of straight retainer 11, retainer ontology 111 is fixedly connected on base 1, therefore
The ejection of piston rod 1211 can by connecting rod 122 drive lower platen 2 relative to base 1 linear slide on straight retainer,
Lower platen 2 and top board 3 misplace, and the bottom surface of carton is predominantly located on lower platen 2, and small part is hanging, and console 7 drives at this time
Stopping when top board 3 continues to be forced into the second set pressure to carton, 10 transmitting test data of pressure sensor, passes through console
7 electronic display screen displays；
When needing to simulate carton actual shipment state, carton is placed on lower platen 2, four ends angle face of carton
The bottom end of elastic connecting component 9, startup power supply, console 7 drive the lead screw transmission mechanism built in column 6, drive 4 He of lift beam
The piston rod 1211 of 3 downlink of top board, stopping when top board 3 is forced into set pressure to carton, while cylinder 121 is continual
Ejection and retraction, for simulating the dither state of carton during transportation, 10 transmitting test data of pressure sensor passes through control
The electronic display screen displays of platform 7 processed；
Specifically, console 7 can also connect mini-printer, test data is printed.
Embodiment 2
As shown in Figure 5 and Figure 6, embodiment 2 the difference from embodiment 1 is that, the base in embodiment 2 is provided with holding tank
12, the cylinder body 1211 of cylinder 121 is fixed in holding tank, and the link mechanism in embodiment 2 is simpler, and no setting is required implements
Bending structure in example 1 is directly connect with lower platen 2；
Its difference also resides in, and the bottom end of the base 1 in embodiment 2 is provided with self-locking trundle 13, facilitates the movement of testing machine
And carrying.
Embodiment 3
As shown in Figure 7 and Figure 8, embodiment 3 the difference from embodiment 1 is that, the straight retainer 11 in embodiment 1 is equivalent
The heavily loaded linear guide 14 being substituted in embodiment 3, heavily loaded linear guide 14 include sliding block 141 and guide rail body 142, guide rail sheet
Body 142 is fixedly connected with base, and sliding block 141 is fixedly connected with lower platen.
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 retouching.
Claims (7)
1. a kind of improved compression testing machine for cardboard box, including base and the lower platen being arranged on base, which is characterized in that described
Straight retainer or heavily loaded linear guide are provided between base and lower platen, the lower platen is by moving back and forth actuator and machine
Seat or the basal plane connection for placing the base, the reciprocating motion actuator is for driving the lower platen single with respect to base progress
The reciprocating motion in direction;
The improved compression testing machine for cardboard box further includes top board, and the lower platen is being arranged in just in the top board liftable
Top；
The straight retainer includes retainer ontology and several needle rollers, and the retainer ontology is fixedly connected with the base,
The needle roller protrudes from the top surface of retainer ontology, and the lower platen is shelved on the needle roller, the needle roller and the pushing
Printed line contact, the vibration-direction of the lower platen and the axial direction of the needle roller are perpendicular;
The heavy duty linear guide includes guide rail body and at least one sliding block, and the guide rail body and the base, which are fixed, to be connected
It connects, on the slide block, the vibration-direction of the lower platen and the axial direction of guide rail are consistent for the lower platen setting.
2. improved compression testing machine for cardboard box according to claim 1, which is characterized in that the straight retainer or described
Heavily loaded linear guide is to be arranged in pairs, and the both ends of the base are arranged in the straight retainer or the heavily loaded linear guide.
3. improved compression testing machine for cardboard box according to claim 1, which is characterized in that the base is provided with receiving
Slot, the reciprocating motion actuator are arranged in the holding tank.
4. improved compression testing machine for cardboard box according to claim 3, which is characterized in that the reciprocating motion actuator is
Cylinder, the cylinder body of the cylinder are fixedly connected with the holding tank, and the piston rod of the cylinder passes through connecting rod and the lower platen
It is fixedly connected.
5. improved compression testing machine for cardboard box according to claim 4, which is characterized in that one end of the connecting rod is provided with
The piston rod of through-hole, the cylinder is fixedly connected by the through-hole with one end of the connecting rod, the other end of the connecting rod with
The lower platen is fixedly connected.
6. improved compression testing machine for cardboard box according to claim 1, which is characterized in that the top board transparent material
System.
7. improved compression testing machine for cardboard box according to claim 1, which is characterized in that the bottom end of the base is provided with
Self-locking trundle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821184217.2U CN208621425U (en) | 2018-07-25 | 2018-07-25 | A kind of improved compression testing machine for cardboard box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821184217.2U CN208621425U (en) | 2018-07-25 | 2018-07-25 | A kind of improved compression testing machine for cardboard box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208621425U true CN208621425U (en) | 2019-03-19 |
Family
ID=65707260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821184217.2U Expired - Fee Related CN208621425U (en) | 2018-07-25 | 2018-07-25 | A kind of improved compression testing machine for cardboard box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208621425U (en) |
-
2018
- 2018-07-25 CN CN201821184217.2U patent/CN208621425U/en not_active Expired - Fee Related
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Legal Events
| 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: 20190319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |