CN210650924U - Mullion saw used in plastic section - Google Patents
Mullion saw used in plastic section Download PDFInfo
- Publication number
- CN210650924U CN210650924U CN201921277405.4U CN201921277405U CN210650924U CN 210650924 U CN210650924 U CN 210650924U CN 201921277405 U CN201921277405 U CN 201921277405U CN 210650924 U CN210650924 U CN 210650924U
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- cylinder
- saw
- edge pressing
- pressing block
- block
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- 239000004033 plastic Substances 0.000 title claims abstract description 48
- 239000002699 waste material Substances 0.000 claims abstract description 32
- 238000005520 cutting process Methods 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000008093 supporting effect Effects 0.000 claims abstract description 13
- 230000009471 action Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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Abstract
The utility model provides a muntin saw used in plastic section bars, which comprises a machine table, a supporting frame, a material pressing cylinder, a cutting and sawing mechanism, an edge pressing block and a push block cylinder; the supporting frame is fixed on the machine table, the plastic section can be arranged on the machine table and is tightly attached to the supporting frame, the pressing air cylinder is arranged on a cross beam of the supporting frame, and the pressing air cylinder is positioned right above the plastic section; the sawing mechanism comprises two inclined saw blades and a motor for driving the saw blades to horizontally move, the sawing paths of the two saw blades are in a cross shape, the two saw blades cut the sawing end parts of the plastic profiles into V-shaped sharp angles, and upper waste materials and lower waste materials are formed at the V-shaped sharp angles; the edge pressing block and the push block cylinder are both installed on the cross beam, the edge pressing block is pressed at the top of the upper waste material, the piston rod of the push block cylinder is fixedly connected with the edge pressing block, and the push block cylinder can drive the edge pressing block to move towards the direction far away from the end portion of the saw cutting. The utility model discloses do not need the waste material on artifical clearance V type closed angle upper portion, reduced intensity of labour, improved cutting efficiency.
Description
Technical Field
The utility model belongs to the technical field of cutting equipment, concretely relates to well club saw for among plastic section.
Background
In door and window processing, the mullion is a middle transverse material in a door and window structure and is used for supporting and separating doors and windows. The end of the mullion needs to be machined into a V-shaped sharp corner so as to conveniently assemble and fix a plurality of mullions. The sharp angle processing of the end part of the mullion is finished by using a mullion saw, wherein the mullion saw uses two groups of inclined saw blades to cut the section bar in sequence, and a V-shaped sharp angle is formed at the end part of the section bar. Because the waste material on the upper part of the V-shaped sharp corner is retained on the V-shaped sharp corner sometimes due to the supporting effect of the V-shaped sharp corner, the waste material on the upper part of the V-shaped sharp corner needs to be manually removed after the cutting of the traditional mullion saw is finished, and the next cutting cycle can be carried out, so that the labor intensity is increased, and the cutting efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a well club saw for among the plastic section does not need the waste material on artifical clearance V type closed angle upper portion to reduce intensity of labour, improve cutting efficiency.
The utility model provides a following technical scheme:
a muntin saw used in plastic profiles comprises a machine table, a support frame, a material pressing cylinder, a cutting and sawing mechanism, an edge pressing block and a push block cylinder; the supporting frame is fixed on the machine table, the plastic section can be arranged on the machine table and is tightly attached to the supporting frame, the pressing air cylinder is arranged on a cross beam of the supporting frame, and the pressing air cylinder is positioned right above the plastic section; the sawing mechanism comprises two inclined saw blades and two motors for driving the saw blades to horizontally move, the sawing paths of the two saw blades are crossed, the two saw blades cut the sawing end parts of the plastic profiles into V-shaped sharp angles, and upper waste materials and lower waste materials are formed at the V-shaped sharp angles; the edge pressing block and the push block cylinder are installed on the cross beam, the edge pressing block is pressed at the top of the upper waste material, a piston rod of the push block cylinder is fixedly connected with the edge pressing block, and the push block cylinder can drive the edge pressing block to push the upper waste material to move towards the direction far away from the sawing end part.
Preferably, the moving direction of the piston rod of the push block cylinder is perpendicular to the moving direction of the plastic section bar.
Preferably, the board is in the below of sawing the tip is equipped with the garbage collection room, the lower part waste material freely falls into in the garbage collection room, the upper portion waste material is in the promotion of blank pressing piece falls into in the garbage collection room.
Preferably, the bottom of the cross beam is provided with a sliding chute, and the direction of the sliding chute is parallel to the moving direction of a piston rod of the push block cylinder; the top of the edge pressing block is provided with a sliding block matched with the sliding groove, and the sliding block is installed in the sliding groove.
Preferably, an elastic rubber pad is fixed on the bottom surface of the edge pressing block, and a plurality of anti-skidding convex points are arranged on the lower surface of the rubber pad.
The utility model has the advantages that: use the utility model discloses when cutting plastic material, utilize the blank pressing piece to push down the upper portion waste material, prevent that the upper portion waste material from receiving the saw cutting effort of saw bit and flying out cutting area territory, guaranteed the security of cutting operation. After the cutting is finished, the lower waste material is automatically separated from the plastic section under the action of gravity, and the upper waste material is separated from the plastic section under the action of the thrust of the push block cylinder, so that automatic waste discharge is realized, manual intervention is not needed, the cutting efficiency is improved, and the labor intensity is reduced.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic diagram of the right-side structure of the present invention;
FIG. 3 is a schematic structural view of the push block cylinder and the edge pressing block of the present invention pushing the plastic profile forward;
fig. 4 is a schematic cross-sectional structure of the cross beam of the present invention.
Labeled as: 1. a machine platform; 2. a support frame; 21. a cross beam; 22. a chute; 3. a material pressing cylinder; 4. a sawing mechanism; 5, pressing an edge block; 51. a slider; 52. a rubber pad; 6. a push block cylinder; 7. a waste collection chamber; 8. a plastic profile; 81. upper waste; 82. lower waste.
Detailed Description
As shown in fig. 1 and 2, a mullion saw used in plastic profiles comprises a machine table 1, a support frame 2, a material pressing cylinder 3, a cutting saw mechanism 4, an edge pressing block 5 and a push block cylinder 6. The support frame 2 is fixed on the machine table 1, and the plastic section bar 8 can be arranged on the machine table and is tightly attached to the lower side of the support frame 2. Press the material cylinder 3 to install on the crossbeam 21 of support frame 2 to be located plastic section 8 directly over, press the top surface that material cylinder 3 can compress tightly plastic section 8, guarantee that plastic section 8 can not remove in the cutting process. The material pressing cylinders 3 are arranged on the left side and the right side of the sawing end part of the plastic section bar 8, so that the two cutting sections of the plastic section bar are stably pressed, and the two cutting sections cannot shake in the cutting process.
As shown in fig. 2, there are two groups of saw cutting mechanisms 4, the two groups of saw cutting mechanisms 4 are oppositely located at the front side and the rear side of the plastic profile 8, each group of saw cutting mechanisms 4 comprises an inclined saw blade and a motor for driving the saw blade to move horizontally, the saw material paths of the two saw blades are in a cross shape, the two motors drive the two saw blades to cut the plastic profile in sequence, the saw cutting end of the plastic profile is cut into V-shaped sharp corners (see the dotted line structure in fig. 1), and an upper waste 81 and a lower waste 82 are formed at the V-shaped sharp corners. Since the saw mechanism is well known, the structure of the saw blade and the motor is not shown in detail in fig. 2, but only the saw mechanism 4 is shown in position.
The edge pressing block 5 and the push block cylinder 6 are both arranged on the cross beam 21. As shown in fig. 2 and 4, the bottom of the cross beam 21 is provided with a horizontal sliding groove 22, preferably, the cross section of the sliding groove 22 is T-shaped, and the direction of the sliding groove 22 is perpendicular to the plastic section; the top of the edge pressing block 5 is provided with a sliding block 51 matched with the sliding groove 22, the sliding block 51 is installed in the sliding groove 22, and the edge pressing block 5 can stably move under the guidance of the sliding groove 22. As shown in fig. 2 and 3, the edge-pressing block 5 is pressed on the top of the upper scrap 81, the piston rod of the push block cylinder 6 is fixedly connected with the edge-pressing block 5, the push block cylinder 6 can drive the edge-pressing block 5 to push the upper scrap 81 to move towards the direction far away from the sawing end, preferably, the moving direction of the piston rod of the push block cylinder 6 is perpendicular to the moving direction of the plastic section bar 8, so that the upper scrap 81 is rapidly discharged and separated from the V-shaped grooves formed by two adjacent sawing ends, manual waste discharge is not needed, and the plastic section bar 8 can be rapidly pushed towards the left side for next cutting. An elastic rubber pad 52 is fixed on the bottom surface of the edge pressing block 5, a plurality of anti-skidding convex points are arranged on the lower surface of the rubber pad 52, the rubber pad 52 is in flexible contact with the surface of the plastic section bar 8, the plastic section bar of a post-processing section can conveniently stretch into the lower part of the edge pressing block 5, and the anti-skidding convex points increase the friction force between the rubber pad 52 and the surface of the plastic section bar, so that the edge pressing block 5 reliably pushes out the upper waste 81 forwards.
As shown in fig. 1, the machine table 1 is provided with a scrap collecting chamber 7 below the sawing end, the lower scrap 82 falls freely into the scrap collecting chamber 7 under the action of gravity, and the upper scrap 81 falls into the scrap collecting chamber 7 under the push of the edge pressing block 5.
The working process of the device is as follows: the plastic section bar 8 is placed on the machine table 1 and is close to the support frame 2, the two pressing air cylinders 3 are started to press the plastic section bar 8, and the edge pressing block 5 is also pressed above the sawing mechanism 4. Starting the cutting and sawing mechanism 4 to cut the plastic section bar 8, so that two cutting and sawing end parts of the plastic section bar form a V-shaped sharp angle, and the lower waste 82 automatically falls into the waste collection chamber 7 below; and starting the pushing block cylinder 6, pushing the pressing block 5 forwards to enable the upper waste material 81 to leave the sawing end along with the pressing block 5, and then pushing the plastic section bar 8 to the left side for next cutting.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A muntin saw used in plastic profiles is characterized by comprising a machine table, a supporting frame, a material pressing cylinder, a cutting and sawing mechanism, an edge pressing block and a push block cylinder; the supporting frame is fixed on the machine table, the plastic section can be arranged on the machine table and is tightly attached to the supporting frame, the material pressing cylinder is arranged on a cross beam of the supporting frame, and the material pressing cylinder is positioned right above the plastic section; the cutting saw mechanism comprises two inclined saw blades and a motor for driving the saw blades to horizontally move, the saw material paths of the two saw blades are in a cross shape, the two saw blades cut the cutting end parts of the plastic profiles into V-shaped sharp angles, and upper waste materials and lower waste materials are formed at the V-shaped sharp angles; the edge pressing block and the push block cylinder are installed on the cross beam, the edge pressing block presses the top of the upper waste material, a piston rod of the push block cylinder is fixedly connected with the edge pressing block, and the push block cylinder can drive the edge pressing block to push the upper waste material to move in the direction far away from the sawing end portion.
2. The mullion saw for use in plastic profiles as recited in claim 1, wherein the direction of movement of the piston rod of the push block cylinder is perpendicular to the direction of movement of the plastic profile.
3. The mullion saw used in plastic section bar as claimed in claim 2, wherein the bench is provided with a scrap collecting chamber under the sawing end, the lower scrap material freely falls into the scrap collecting chamber, and the upper scrap material falls into the scrap collecting chamber under the push of the edge pressing block.
4. The mullion saw used in plastic section bar according to claim 3, characterized in that the bottom of the beam is provided with a sliding slot, the direction of the sliding slot is parallel to the moving direction of the piston rod of the push block cylinder; the top of the edge pressing block is provided with a sliding block matched with the sliding groove, and the sliding block is installed in the sliding groove.
5. The mullion saw used in plastic section bar as claimed in claim 4, wherein the bottom surface of the edge pressing block is fixed with a resilient rubber pad, and the lower surface of the rubber pad is provided with a plurality of anti-skid convex points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921277405.4U CN210650924U (en) | 2019-08-07 | 2019-08-07 | Mullion saw used in plastic section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921277405.4U CN210650924U (en) | 2019-08-07 | 2019-08-07 | Mullion saw used in plastic section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210650924U true CN210650924U (en) | 2020-06-02 |
Family
ID=70844735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921277405.4U Expired - Fee Related CN210650924U (en) | 2019-08-07 | 2019-08-07 | Mullion saw used in plastic section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210650924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669801A (en) * | 2020-12-25 | 2022-06-28 | 舒平精工机械(南通)有限公司 | Plate pressing device for door leaf production |
-
2019
- 2019-08-07 CN CN201921277405.4U patent/CN210650924U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669801A (en) * | 2020-12-25 | 2022-06-28 | 舒平精工机械(南通)有限公司 | Plate pressing device for door leaf production |
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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: 20200602 |
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| CF01 | Termination of patent right due to non-payment of annual fee |