CN103273520B - A kind of packing cut-off machine and cutting bed thereof - Google Patents
A kind of packing cut-off machine and cutting bed thereof Download PDFInfo
- Publication number
- CN103273520B CN103273520B CN201310220024.3A CN201310220024A CN103273520B CN 103273520 B CN103273520 B CN 103273520B CN 201310220024 A CN201310220024 A CN 201310220024A CN 103273520 B CN103273520 B CN 103273520B
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- cutting
- packing
- gripper shoe
- block piece
- cutting blade
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Abstract
The invention provides a kind of cutting bed, for cutting packing, be installed in the frame of packing cut-off machine, it comprises: be slidably arranged in the gripper shoe in described frame; Be arranged on the block piece in described gripper shoe, described block piece coordinates with described gripper shoe and forms the stop groove that the cutting blade that can bear packing cut-off machine acts on the cutting pressure on described packing, and described stop slot is between described cutting blade and described block piece.Cutting bed provided by the invention, due to the stressed support of block piece, the fine rule avoiding composition packing disperses, and further increases the sealing effectiveness of the fastness of packing head and the tail connection and the sealing ring of packing formation.Present invention also offers a kind of packing cut-off machine with this workbench.
Description
Technical field
The present invention relates to encapsulant processing technique field, more particularly, relate to a kind of cutting bed, the invention still further relates to a kind of packing cut-off machine with this cutting bed.
Background technology
Packing (packing) also named airtight and watertight padding, usually woven by more soft thread and form, its effect is arranged in leakage path to stop liquid to flow leakage, be mainly used in the reciprocating motion shaft seal of the rotating shaft sealing of centrifugal pump, compressor, vavuum pump, mixer and propeller for vessels, piston pump, reciprocating compressor, refrigeration machine, and the turn sealing etc. of various valve rod.
Packing is strip, and its cross section is mainly square, rectangle or circle.Packing in use, is generally whole piece packing very long for length is cut into the certain line segment of the length of technological requirement, and then will cut into the packing head and the tail overlap joint of line segment, makes it form sealing ring, is then installed to enterprising the enforcements use of seal.In the process of reality, in order to improve the fastness that packing line segment head and the tail connect further, often by packing relative to its axis inclined cut, make cut surface be no longer square, rectangle or circle, but parallelogram or ellipse.
In the prior art, carrying out to packing the equipment that inclined cut uses is packing cut-off machine, its concrete operating process manually holds packing, and continue to promote packing near the cutting blade run up on packing cut-off machine, the pushing direction of packing and the cut direction of cutting blade have certain angle (corner dimension is determined by different process), namely packing keeps tilting with cut direction in the longitudinal direction, after the artificial packing promoted contacts with the cutting blade of running, because the artificial packing that constantly promotes moves, thus make cutting blade carry out inclined cut to packing.But, in above-mentioned cutting process, in the later stage that cutting blade cuts packing, namely when cutting blade is about to packing to cut off completely, due to packing, to remain uncut part thinner, under the artificial pressure promoted, according to the relation of active force and reaction force, cutter sector-meeting is applied to the reverse cutting pressure of packing one, thus cause forming the fine rule dispersion that packing remains uncut part, the cut surface of the packing finally completing cutting is made to form burr, not only affect the fastness that packing head and the tail connect, also can impact the sealing effectiveness of the sealing ring that packing is formed.
Therefore, how improving the sealing effectiveness of the sealing ring that packing is formed further, is current those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, the invention provides a kind of cutting bed, it can avoid cut surface forms burr, improves the sealing effectiveness of the sealing ring that packing is formed further.Present invention also offers a kind of packing cut-off machine with this workbench.
In order to achieve the above object, the invention provides following technical scheme:
A kind of cutting bed, for cutting packing, be installed in the frame of packing cut-off machine, it comprises:
Be slidably arranged in the gripper shoe in described frame;
Be arranged on the block piece in described gripper shoe, described block piece coordinates with described gripper shoe and forms the stop groove that the cutting blade that can bear packing cut-off machine acts on the cutting pressure on described packing, and described stop slot is between described cutting blade and described block piece.
Preferably, in above-mentioned cutting bed, also comprise and being arranged in described gripper shoe to demarcate the calibrating block of described packing Cutting Length.
Preferably, in above-mentioned cutting bed, described calibrating block is provided with the binding face parallel with the cutting planes that described cutting blade is formed.
Preferably, in above-mentioned cutting bed, described block piece is barrier rib, and described barrier rib is provided with chute, and described calibrating block is slidably arranged in described chute.
Preferably, in above-mentioned cutting bed, described calibrating block is provided with the securing member described calibrating block be fixed in described chute.
Preferably, in above-mentioned cutting bed, the cutting planes that the axis of described block piece and described cutting blade are formed has angle.
Preferably, in above-mentioned cutting bed, also comprise and be arranged in described gripper shoe, the adjusting device at the angle of inclination of the cutting planes formed relative to described cutting blade to regulate the axis of described block piece.
Preferably, in above-mentioned cutting bed, described block piece and described gripper shoe are provided with the holding tank that described cutting blade can be allowed to enter.
Preferably, in above-mentioned cutting bed, described gripper shoe is arranged in described frame by multiple guide rail, and described guide rail is all parallel to the cutting planes setting that described cutting blade is formed.
Based on above-mentioned provide cut individuality, present invention also offers a kind of packing cut-off machine, comprise frame, cutting bed and cutting blade, described cutting bed is cutting bed described in above-mentioned any one.
In cutting bed provided by the invention, gripper shoe is slidably arranged in frame, and gripper shoe is provided with block piece, and block piece coordinates with gripper shoe to be formed and stops groove.When cutting packing, first packing is positioned over and stops in groove, then gripper shoe is made to move to the direction near cutting blade in frame, block piece is on the supporting plate set and is positioned over and stop that the packing in groove is together close to cutting blade with gripper shoe, and then cutting blade is finally cut packing.In the process of cutting, because packing is between cutting blade and block piece, so the cutting pressure that cutting blade is applied to packing can make packing and block piece fit tightly, when cutting blade is near completion cutting to packing, cutting pressure can pass to block piece by packing, make packing remain uncut part and be provided with stressed support, packing remains uncut part and no longer bears cutting pressure, and the fine rule that composition packing remains uncut part can not disperse again.Cutting bed provided by the invention, due to the stressed support of block piece, the fine rule avoiding composition packing disperses, and further increases the sealing effectiveness of the fastness of packing head and the tail connection and the sealing ring of packing formation.Present invention also offers a kind of packing cut-off machine with this workbench.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The plan structure schematic diagram (in figure, the direction of arrow is the glide direction of gripper shoe in frame) that the cutting bed that Fig. 1 provides for the embodiment of the present invention coordinates with packing;
Fig. 2 is the front view of Fig. 1.
In above Fig. 1-Fig. 2:
Packing 1, frame 2, gripper shoe 3, block piece 4, cutting blade 5, calibrating block 6, binding face 7, chute 8, securing member 9, holding tank 10, adjusting device 11, guide rail 12, cutting planes 13.
Detailed description of the invention
The invention provides a kind of cutting bed, it can avoid cut surface forms burr, improves the sealing effectiveness of the sealing ring that packing is formed further.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As depicted in figs. 1 and 2, the cutting bed that the embodiment of the present invention provides, for cutting packing 1, be installed in the frame 2 of packing cut-off machine, it comprises:
Be slidably arranged in the gripper shoe 3 in frame 2;
Be arranged on the block piece 4 in gripper shoe 3, block piece 4 coordinates with gripper shoe 3 and forms the stop groove that the cutting blade 5 that can bear packing cut-off machine acts on the cutting pressure on packing 1.When packing 1 be positioned at this stop groove time, it is between cutting blade 5 and block piece 4, and packing 1 fits tightly away from the side of cutting blade 5 and block piece 4, thus makes block piece 4 become the backrest of packing 1 to bear cutting pressure.
In the cutting bed that the present embodiment provides, gripper shoe 3 is slidably arranged in frame 2, and gripper shoe 3 is provided with block piece 4, and block piece 4 coordinates to be formed with gripper shoe 3 and stops groove.When cutting packing 1, first packing 1 is positioned over and stops in groove, then gripper shoe 3 is made to move to the direction near cutting blade 5 in frame 2, be arranged on the block piece 4 in gripper shoe 3 and be positioned over and stop that the packing 1 in groove is together close to cutting blade 5 with gripper shoe 3, and then cutting blade 5 is finally cut packing 1.In the process of cutting, because packing 1 is between cutting blade 5 and block piece 4, so the cutting pressure that cutting blade 5 is applied to packing 1 can make packing 1 and block piece 4 fit tightly, when cutting blade 5 pairs of packings 1 are near completion cutting, cutting pressure can pass to block piece 4 by packing 1, make packing 1 remain uncut part and be provided with stressed support, packing 1 remains uncut part and no longer bears cutting pressure, and the fine rule that composition packing 1 remains uncut part can not disperse again.
The cutting bed that the present embodiment provides, due to the stressed support of block piece 4, the fine rule avoiding composition packing 1 disperses, and further increases the sealing effectiveness of the fastness of packing 1 head and the tail connection and the sealing ring of packing 1 formation.Present invention also offers a kind of packing cut-off machine with this workbench.
In order to optimize above-mentioned technique effect further, in the cutting bed that the present embodiment provides, also comprise and being arranged in gripper shoe 3 to demarcate the calibrating block 6 of packing 1 Cutting Length, this calibrating block 6 is provided with the binding face 7 parallel with the cutting planes 13 that cutting blade 5 is formed, and the block piece 4 in the present embodiment is for having the barrier rib of certain length, barrier rib is provided with chute 8, calibrating block 6 is slidably arranged in chute 8, and in calibrating block 6, be also provided with securing member 9, calibrating block 6 can be fastened in chute 8 by it, calibrating block 6 cannot be slided in chute 8.
When cutting packing 1, the packing line segment formed after needing cutting meets the length of technological requirement, in the prior art, cutting mode due to packing 1 manually holds packing 1, only single packing 1 is moved to the direction near cutting blade 5, do not demarcate the demarcation thing of packing 1 Cutting Length in the process, the Cutting Length of packing 1 is completely by manually estimating, and with regard to making the Cutting Length of packing line segment occur, the probability of error is larger for this.In order to improve above-mentioned situation, in the cutting bed that the present embodiment provides, set up calibrating block 6, before packing 1 cuts, first according to the Cutting Length of technological requirement, calibrating block 6 is slided in chute 8, the distance between the cutting planes 13 formed with the binding face 7 in barrier rib rise joint calibrating block 6 and cutting blade 5, after distance between binding face 7 and cutting planes 13 meets the length of technological requirement, securing member 9 is utilized calibrating block 6 to be fixed in chute 8.Then, the end face of the one end of the packing 1 not carrying out cutting and binding face 7 are fitted tightly, and make packing 1 along stopping that the length direction of groove extends in stop groove, and then make packing 1 crossing with the cutting planes 13 that cutting blade 5 is formed, namely packing 1 is through cutting planes 13.Open cutting blade 5, and make gripper shoe 3 and the packing 1 one be arranged in gripper shoe 3 moves near the direction of cutting blade 5 in the same way, and finally realize the cutting of cutting blade 5 pairs of packings 1, thus make the sharpnes of cuts of packing line segment higher, cutting effect is better.Concrete, securing member 9 is fastening bolt.
After said process completes, the packing line segment of cutting is shifted out stop groove, and make gripper shoe 3 return original position, the cut end that residue does not cut packing 1 is moved to calibrating block 6 place, the binding face 7 of cut surface and the calibrating block 6 that cut end has just been formed is fitted, then repeat follow-up above-mentioned cutting operation, and then carry out the batch production of packing line segment of equal length.
Concrete, the cutting planes 13 that the axis of block piece 4 and cutting blade 5 are formed has angle, as shown in Figure 1.In the present embodiment, in order to realize the inclined cut of packing 1 smoothly, barrier rib is obliquely installed relative to cutting planes 13, and the axis making packing 1 be parallel to barrier rib in stop groove is placed, and then make the axis of packing 1 also have certain angle with cutting planes 13, thus cutting blade 5 pairs of packings 1 are made to carry out inclined cut.
Further, in the cutting bed that the present embodiment provides, also comprise and be arranged in gripper shoe 3, the adjusting device 11 at the angle of inclination of the cutting planes 13 formed relative to cutting blade 5 to regulate the axis of barrier rib.Arrange the corner dimension that this adjusting device 11 can make to be formed between barrier rib and cutting planes 13 can regulate, make the cutting angle of cutting blade 5 pairs of packings 1 can change flexibly according to different technological requirements further, to improve the versatility of the cutting bed that the present embodiment provides.
In the present embodiment, the concrete structure of adjusting device 11 can be various ways, do not limit at this, such as: adjusting device 11 is the elasticity bolt vertically running through barrier rib and gripper shoe 3, when needing the angle of inclination regulating barrier rib, elasticity bolt is unscrewed, make barrier rib and gripper shoe 3 relative sliding can occur, rotate barrier rib to change its angle of inclination relative to cutting planes 13, after angle adjustment completes, screw elasticity bolt, make cannot relatively rotate between barrier rib and gripper shoe 3, adjustment process completes again.Also one end of barrier rib can be articulated with in gripper shoe 3, the other end arranges regulating block, and position corresponding with regulating block in gripper shoe 3 is provided with regulating tank, drives barrier rib to move the angle of inclination regulating barrier rib when regulating block slides in regulating tank.
Further, stopper and gripper shoe 3 are provided with the holding tank 10 that cutting blade 5 can be allowed to enter, as shown in Figure 1.Holding tank 10 in gripper shoe 3 can allow cutting blade 5 normally to contact with the packing 1 be placed in gripper shoe 3, the holding tank 10 that barrier rib is arranged can make cutting blade 5 can stop that the packing 1 in groove is cut completely by being positioned over, avoid cutting blade 5 pairs of barrier ribs to cut, and then damage is caused to barrier rib and himself.
Cut owing to needing to make the packing 1 be placed in gripper shoe 3 contact with cutting blade 5, so the gripper shoe 3 in frame 2 is slidably arranged, gripper shoe 3 is arranged in frame 2 particular by multiple guide rail 12, and the cutting planes 13 that guide rail 12 is all parallel to cutting blade 5 formation is arranged, as depicted in figs. 1 and 2.
Based on the cutting bed provided in above-described embodiment, the embodiment of the present invention additionally provides a kind of packing cut-off machine, and this packing cut-off machine has the cutting bed provided in above-described embodiment.
Because this packing cut-off machine have employed the cutting bed that above-described embodiment provides, so the beneficial effect that this packing cut-off machine is brought by cutting bed please refer to corresponding part in above-described embodiment, do not repeat them here.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a cutting bed, for cutting packing (1), being installed in the frame (2) of packing cut-off machine, it is characterized in that, comprising:
Be slidably arranged in the gripper shoe (3) in described frame (2);
Be arranged on the block piece (4) in described gripper shoe (3), described block piece (4) coordinates with described gripper shoe (3) and forms the stop groove that the cutting blade (5) that can bear packing cut-off machine acts on the cutting pressure on described packing (1), and described stop slot is between described cutting blade (5) and described block piece (4).
2. cutting bed according to claim 1, is characterized in that, also comprises and being arranged in described gripper shoe (3) to demarcate the calibrating block (6) of described packing (1) Cutting Length.
3. cutting bed according to claim 2, is characterized in that, described calibrating block (6) is provided with the binding face (7) parallel with the cutting planes that described cutting blade (5) is formed.
4. cutting bed according to claim 2, it is characterized in that, described block piece (4) is barrier rib, and described barrier rib is provided with chute (8), and described calibrating block (6) is slidably arranged in described chute (8).
5. cutting bed according to claim 4, is characterized in that, described calibrating block (6) is provided with the securing member (9) described calibrating block (6) be fixed in described chute (8).
6. cutting bed according to claim 1, is characterized in that, the cutting planes that the axis of described block piece (4) and described cutting blade (5) are formed has angle.
7. cutting bed according to claim 1, it is characterized in that, also comprise and be arranged in described gripper shoe (3), the adjusting device (11) at the angle of inclination of the cutting planes formed relative to described cutting blade (5) to regulate the axis of described block piece (4).
8. cutting bed according to claim 1, is characterized in that, described block piece (4) and described gripper shoe (3) are provided with the holding tank (10) that described cutting blade (5) can be allowed to enter.
9. according to the cutting bed in claim 1-8 described in any one, it is characterized in that, described gripper shoe (3) is arranged in described frame (2) by multiple guide rail (12), and described guide rail (12) is all parallel to the cutting planes setting that described cutting blade (5) is formed.
10. a packing cut-off machine, comprises frame, cutting bed and cutting blade, it is characterized in that, described cutting bed is the cutting bed in the claims 1-9 described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310220024.3A CN103273520B (en) | 2013-06-04 | 2013-06-04 | A kind of packing cut-off machine and cutting bed thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310220024.3A CN103273520B (en) | 2013-06-04 | 2013-06-04 | A kind of packing cut-off machine and cutting bed thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103273520A CN103273520A (en) | 2013-09-04 |
| CN103273520B true CN103273520B (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310220024.3A Expired - Fee Related CN103273520B (en) | 2013-06-04 | 2013-06-04 | A kind of packing cut-off machine and cutting bed thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103273520B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB870771A (en) * | 1958-04-22 | 1961-06-21 | Cea Brevetti Spa | An automatic machine for the continuous packaging of articles such as vials and the like in corrugated bands |
| CN201415417Y (en) * | 2009-06-26 | 2010-03-03 | 大庆油田有限责任公司 | Special-purpose cutter for packing |
| CN201808092U (en) * | 2010-09-16 | 2011-04-27 | 李丽华 | Quick-cutting device for polish rod sealing packing |
| CN202106479U (en) * | 2011-06-27 | 2012-01-11 | 王平 | Cutting machine capable of adjusting angle |
| CN203380929U (en) * | 2013-06-04 | 2014-01-08 | 慈溪博格曼密封材料有限公司 | Packing cutting machine and cutting table thereof |
-
2013
- 2013-06-04 CN CN201310220024.3A patent/CN103273520B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB870771A (en) * | 1958-04-22 | 1961-06-21 | Cea Brevetti Spa | An automatic machine for the continuous packaging of articles such as vials and the like in corrugated bands |
| CN201415417Y (en) * | 2009-06-26 | 2010-03-03 | 大庆油田有限责任公司 | Special-purpose cutter for packing |
| CN201808092U (en) * | 2010-09-16 | 2011-04-27 | 李丽华 | Quick-cutting device for polish rod sealing packing |
| CN202106479U (en) * | 2011-06-27 | 2012-01-11 | 王平 | Cutting machine capable of adjusting angle |
| CN203380929U (en) * | 2013-06-04 | 2014-01-08 | 慈溪博格曼密封材料有限公司 | Packing cutting machine and cutting table thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103273520A (en) | 2013-09-04 |
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Granted publication date: 20151202 Termination date: 20200604 |