CN213301713U - Sampler is pressed on full-automatic limit - Google Patents
Sampler is pressed on full-automatic limit Download PDFInfo
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- CN213301713U CN213301713U CN202021453773.2U CN202021453773U CN213301713U CN 213301713 U CN213301713 U CN 213301713U CN 202021453773 U CN202021453773 U CN 202021453773U CN 213301713 U CN213301713 U CN 213301713U
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Abstract
The utility model provides a full-automatic limit pressure sampler, comprises a workbench, linear guide, sliding assembly, locating component and cylinder, sliding assembly includes slider and blade holder, the slider slidable ground sets up on linear guide, the cylinder is used for driving the slider to slide, the blade holder is used for fixing the blade of taking a sample usefulness, the blade holder includes blade holder body and buckle closure, through setting up the recess that is used for installing the blade at the front surface of blade holder body, set up convex boss backward in the rear surface of buckle closure and the position that the recess corresponds, make when installing the blade, the boss imbeds in the recess, the rear surface of boss and the bottom wall of recess press from both sides the blade tight, make blade and blade holder keep relatively fixed, the fixed effectual of blade; the cutter groove is arranged on the workbench, so that the cutter blade can be ensured to completely cut the paperboard, the effect of cutting out a sample is good, and the phenomenon of generating burrs can be avoided; the sliding block is driven to slide through the cylinder, so that the blade is driven to intercept a sample, the blade does not need to be manually pushed to slide, and the efficiency is high.
Description
Technical Field
The utility model relates to a cardboard test equipment field, concretely relates to sampler is pressed on full-automatic limit.
Background
The edge crush strength tester is the test cardboard edge crush strength, the most direct test instrument of adhesive strength, experimental result requires carton edge crush strength to the customer as the carton producer, adhesive strength's important reference or the important foundation of design packing, when carrying out the edge crush strength test, need press sampler intercepting sample through the limit, current limit is pressed the sampler and is adopted straight blade along sharp slip intercepting sample on the cardboard more, just disclose a limit and is pressed the sampler like chinese utility model patent CN205415804U, but the fixed effect of blade is not good in this limit is pressed the sampler, deckle edge appears easily, the uniformity of intercepting sample is poor, and need artifical promotion blade to slide and take a sample, inefficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming prior art's shortcoming, provide a sampler is pressed on full-automatic limit that the blade is fixed effectual, can avoid producing deckle edge, need not artifical promotion blade and slide, efficient.
In order to achieve the above object, the utility model discloses a technical scheme is, a full-automatic limit pressure sampler, include:
a work table;
the linear guide rail extends along the left-right direction, is positioned above the middle part of the workbench, and two end parts of the linear guide rail are fixed on the workbench through a supporting seat;
the sliding assembly comprises a sliding block and a tool apron, the sliding block is slidably arranged on the linear guide rail, and the tool apron is used for fixing a blade for sampling;
the positioning assembly comprises a left positioning strip, a right positioning strip and a front and back positioning strips, the left and right positioning strips are arranged on the workbench and extend along the front and back directions, the left and right positioning strips are used for leaning against one side edge or the right side edge of the flat paperboard, the front and back positioning strips are arranged on the workbench in a back and forth moving mode and extend along the left and right directions, and the front and back positioning strips are used for leaning against the front side edge of the flat paperboard;
the air cylinder is used for driving the sliding block to slide on the linear guide rail;
the tool apron comprises a tool apron body and a buckle cover, the tool apron body is connected to the bottom of the sliding block, the buckle cover is detachably arranged on the front surface of the tool apron body, a groove for mounting the blade is formed in the front surface of the tool apron body, a boss protruding backwards is arranged on the position, corresponding to the groove, of the rear surface of the buckle cover, the boss is embedded into the groove when the blade is mounted, and the blade is clamped by the rear surface of the boss and the bottom wall of the groove, so that the blade and the tool apron are relatively fixed;
the full-automatic side sampler further comprises a cutter groove, the cutter groove is arranged on the workbench, the cutter groove extends along the left-right direction, the cutter groove is located right below the blade, and the lower end of the blade is located in the cutter groove.
Preferably, a bottom wall of the recess is provided with a first friction pad for enhancing a frictional force between the bottom wall and the blade.
Preferably, a rear surface of the boss is provided with a second friction pad for enhancing a frictional force between the rear surface of the boss and the blade.
Further preferably, the first friction pad and/or the second friction pad is a rubber pad.
Preferably, the grooves extend obliquely, and the included angle between the extending direction of the grooves and the vertical direction is 30-50 degrees.
Further preferably, the angle between the extending direction of the groove and the vertical direction is 40 °.
Preferably, the groove depth of the groove is 1-2 times the thickness of the blade.
Preferably, the cutting edge of the blade is in contact with the left sidewall of the recess.
Preferably, the cylinder is a mechanical rodless cylinder, a cylinder body of the cylinder forms the linear guide rail, and a piston of the cylinder is connected with the sliding block.
Further preferably, two magnetic induction switches are arranged on the cylinder and are respectively used for detecting the left limit position and the right limit position of the piston.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model provides a full-automatic limit pressure sampler, comprises a workbench, linear guide, sliding assembly, locating component and cylinder, sliding assembly includes slider and blade holder, the slider slidable ground sets up on linear guide, the cylinder is used for driving the slider to slide, the blade holder is used for fixing the blade of taking a sample usefulness, the blade holder includes blade holder body and buckle closure, through setting up the recess that is used for installing the blade at the front surface of blade holder body, set up convex boss backward in the rear surface of buckle closure and the position that the recess corresponds, make when installing the blade, the boss imbeds in the recess, the rear surface of boss and the bottom wall of recess press from both sides the blade tight, make blade and blade holder keep relatively fixed, the fixed effectual of blade; the cutter groove is arranged on the workbench, so that the cutter blade can be ensured to completely cut the paperboard, the effect of cutting out a sample is good, and the phenomenon of generating burrs can be avoided; the sliding block is driven to slide through the cylinder, so that the blade is driven to intercept a sample, the blade does not need to be manually pushed to slide, and the efficiency is high.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Wherein: 100. a work table; 101. a cutter moving groove; 200. a linear guide rail; 201. a supporting seat; 300. a sliding assembly; 301. a slider; 302. a tool apron; 3021. a tool apron body; 3022. covering; 3023. a groove; 3024. a boss; 3025. a first friction pad; 3026. a second friction pad; 400. a positioning assembly; 401. a left and a right positioning strip; 402. front and rear positioning bars; 500. a blade; 501. cutting edges; 600. a cylinder; 601. a magnetic induction switch; 700. a control device; 701. a button; 702. and an indicator light.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make clear and definite definitions of the protection scope of the present invention.
The utility model discloses the left and right direction of description is left and right direction in figure 1, the utility model discloses the preceding, the rear direction of description is lower in figure 2, top direction.
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-3, the utility model provides a full-automatic limit pressure sampler, include: the cutting device comprises a workbench 100, a linear guide rail 200, a sliding assembly 300, a positioning assembly 400 and an air cylinder 600, wherein the workbench 100 is used for placing a paperboard of a sample to be cut, and the workbench 100 is parallel to a horizontal plane; the linear guide 200 extends in the left-right direction, the linear guide 200 is located above the middle of the workbench 100, and two ends of the linear guide 200 are fixed on the workbench 100 through the support base 201; the sliding assembly 300 is slidably disposed on the linear guide 200, specifically, the sliding assembly 300 includes a sliding block 301 and a tool holder 302, the sliding block 301 is slidably disposed on the linear guide 200, the sliding block 301 can slide along the extending direction of the linear guide 200, and the tool holder 302 is used for fixing the sampling blade 500; the positioning assembly 400 comprises a left positioning bar 401 and a right positioning bar 401, and a front positioning bar 402, wherein the left positioning bar 401 and the right positioning bar 401 are arranged on the workbench 100, the left positioning bar 401 and the right positioning bar 401 extend along the front-back direction, the left positioning bar 401 and the right positioning bar 401 are used for flatly leaning against the right side edge of the paperboard, the front positioning bar 402 and the back positioning bar 402 are arranged on the workbench 100 in a manner of moving back and forth, the front positioning bar 402 extends along the left-right direction, and the front positioning bar 402 is; the cylinder 600 is used for driving the slider 301 to slide on the linear guide rail 200, because the length of the paperboard in the left-right direction is large, the sliding distance of the slider 301 is long, when a common cylinder is adopted, the length of the cylinder body of the cylinder 600 is long, the occupied space is large, and the space occupied by the cylinder is reduced, in this embodiment, the cylinder 600 adopts a mechanical rodless cylinder, compared with a magnetic couple type rodless cylinder, the mechanical rodless cylinder does not need to be additionally provided with a guide rod guide device, in addition, the cylinder body of the cylinder 600 can replace the linear guide rail 200 to play a role in guiding and supporting sliding, namely, the cylinder body of the cylinder 600 forms the linear guide rail 200, and the piston of the cylinder 600 is connected with the slider 301, so that the number of parts of the full-automatic side pressure sampler can be reduced, and the reliability of the full-automatic side; the cylinder 600 is further provided with two magnetic induction switches 601, and the two magnetic induction switches 601 are respectively used for detecting the left limit position and the right limit position of the piston of the cylinder 600.
The tool post 302 includes a tool post body 3021 and a buckle cover 3022, the tool post body 3021 is connected to the bottom of the slider 301, the buckle cover 3022 is detachably disposed on the front surface of the tool post body 3021, a groove 3023 for installing the insert 500 is disposed on the front surface of the tool post body 3021, a boss 3024 protruding backward is disposed on the rear surface of the buckle cover 3022 at a position corresponding to the groove 3023, when the insert 500 is installed, the boss 3024 is embedded in the groove 3023, and the rear surface of the boss 3024 and the bottom wall of the groove 3023 clamp the insert 500, so that the insert 500 and the tool post 302 are relatively fixed.
The full-automatic side sampler also comprises a knife travelling groove 101, the knife travelling groove 101 is arranged on the workbench 100, the knife travelling groove 101 extends along the left-right direction, the knife travelling groove 101 is positioned under the blade 500, the lower end part of the blade 500 is positioned in the knife travelling groove 101, the blade 500 can be ensured to completely cut the paperboard, the effect of cutting out a sample is good, and the phenomenon of generating burrs can be avoided.
In the present embodiment, the bottom wall of the recess 3023 is provided with a first friction pad 3025 for enhancing the frictional force between the bottom wall and the blade 500, the rear surface of the boss 3024 is provided with a second friction pad 3026 for enhancing the frictional force between the rear surface of the boss 3024 and the blade 500, and the first friction pad 3025 and the second friction pad 3026 are rubber pads.
The cutting edge 501 of the blade 500 is located at one side of the blade 500, specifically, the cutting edge 501 is located at the left side of the blade 500, and the cutting edge 501 is in contact with the left side wall of the groove 3023, so that the cutting edge 501 can better intercept the sample on the cardboard, the extending direction of the cutting edge 501 is preferably at an angle of 30 to 50 degrees with respect to the vertical direction, that is, the groove 3023 is obliquely extended, the extending direction of the groove 3023 is at an angle of 30 to 50 degrees with respect to the vertical direction, and in this embodiment, the extending direction of the groove 3023 is at an angle of 40 degrees with respect to the vertical direction.
The depth of the groove 3023 is important, and when it is too shallow, the blade 500 is not fixed well, and when it is too deep, the blade 500 is too far back, the blade 500 is easily blocked by the tool holder body 3021, and the cutting edge 501 is difficult to observe when a sample is taken, and preferably, the depth of the groove 3023 is 1 to 2 times the thickness of the blade 500.
For convenience of operation, the full-automatic side pressure sampler further comprises a control device 700, the control device 700 is arranged at the bottom of the workbench 100, the control device 700 comprises a button 701, an indicator light 702, a control circuit and an electromagnetic valve, wherein the electromagnetic valve is connected with the cylinder 600 through an air pipe and is used for controlling the action of the cylinder 600, the control circuit is electrically connected with the electromagnetic valve and the magnetic induction switch 601, and the control circuit controls the action of the electromagnetic valve according to a signal detected by the magnetic induction switch 601, so as to control the action of the cylinder 600, and enable the slider to slide leftwards, rightwards or keep still under the driving of the piston of the cylinder 600.
The utility model provides a sampler is pressed to full-automatic limit, through setting up the recess 3023 that is used for installing the blade at the front surface of blade holder body 3021, set up protruding boss 3024 backward in the position that the rear surface of buckle 3022 corresponds with recess 3023, make when installing blade 500, boss 3024 imbeds in recess 3023, the rear surface of boss 3024 and the bottom wall of recess 3023 press from both sides blade 500 tightly, make blade 500 and blade holder 302 keep relatively fixed, the fixed effectual of blade 500; the cutter groove 101 is arranged on the workbench 100, so that the lower end part of the blade 500 is positioned in the cutter groove 101, the blade 500 can be ensured to completely cut the paperboard, the effect of intercepting a sample is good, and the phenomenon of generating burrs can be avoided; drive slider 301 through cylinder 600 and slide, and then drive 500 intercepting samples of blade, need not the manual work and promote the blade and slide, it is efficient.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A fully automatic edge pressure sampler comprising:
a work table;
the linear guide rail extends along the left-right direction, is positioned above the middle part of the workbench, and two end parts of the linear guide rail are fixed on the workbench through a supporting seat;
the sliding assembly comprises a sliding block and a tool apron, the sliding block is slidably arranged on the linear guide rail, and the tool apron is used for fixing a blade for sampling;
the positioning assembly comprises a left positioning strip, a right positioning strip and a front and back positioning strips, the left and right positioning strips are arranged on the workbench and extend along the front and back directions, the left and right positioning strips are used for leaning against one side edge or the right side edge of the flat paperboard, the front and back positioning strips are arranged on the workbench in a back and forth moving mode and extend along the left and right directions, and the front and back positioning strips are used for leaning against the front side edge of the flat paperboard;
the air cylinder is used for driving the sliding block to slide on the linear guide rail;
the method is characterized in that:
the tool apron comprises a tool apron body and a buckle cover, the tool apron body is connected to the bottom of the sliding block, the buckle cover is detachably arranged on the front surface of the tool apron body, a groove for mounting the blade is formed in the front surface of the tool apron body, a boss protruding backwards is arranged on the position, corresponding to the groove, of the rear surface of the buckle cover, the boss is embedded into the groove when the blade is mounted, and the blade is clamped by the rear surface of the boss and the bottom wall of the groove, so that the blade and the tool apron are relatively fixed;
the full-automatic side sampler further comprises a cutter groove, the cutter groove is arranged on the workbench, the cutter groove extends along the left-right direction, the cutter groove is located right below the blade, and the lower end of the blade is located in the cutter groove.
2. The fully automatic edge pressure sampler according to claim 1, wherein the bottom wall of the groove is provided with a first friction pad for enhancing the friction force between the bottom wall and the blade, and the first friction pad is a rubber pad.
3. The fully automatic edge pressure sampler of claim 1, wherein a rear surface of the boss is provided with a second friction pad for enhancing friction between the rear surface of the boss and the blade.
4. The fully automatic lateral pressure sampler of claim 3, wherein the second friction pad is a rubber pad.
5. The fully automatic edge pressure sampler according to claim 1, wherein the groove extends obliquely, and the included angle between the extending direction of the groove and the vertical direction is 30-50 degrees.
6. The fully automatic sampler of claim 5, wherein the groove extends at an angle of 40 ° to the vertical.
7. The fully automatic edge pressure sampler of claim 1, wherein the groove has a groove depth of 1-2 times the thickness of the blade.
8. The fully automatic edge pressure sampler of claim 1, wherein the cutting edge of the blade is in contact with the left sidewall of the groove.
9. The full-automatic side pressure sampler according to claim 1, wherein the cylinder is a mechanical rodless cylinder, a cylinder body of the cylinder forms the linear guide rail, and a piston of the cylinder is connected with the sliding block.
10. The fully automatic edge pressure sampler according to claim 9, wherein two magnetic induction switches are arranged on the cylinder for detecting the left limit position and the right limit position of the piston respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021453773.2U CN213301713U (en) | 2020-07-22 | 2020-07-22 | Sampler is pressed on full-automatic limit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021453773.2U CN213301713U (en) | 2020-07-22 | 2020-07-22 | Sampler is pressed on full-automatic limit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213301713U true CN213301713U (en) | 2021-05-28 |
Family
ID=76021284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021453773.2U Active CN213301713U (en) | 2020-07-22 | 2020-07-22 | Sampler is pressed on full-automatic limit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213301713U (en) |
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2020
- 2020-07-22 CN CN202021453773.2U patent/CN213301713U/en active Active
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