CN214981780U - Pressing wheel structure of carpenter line machine - Google Patents
Pressing wheel structure of carpenter line machine Download PDFInfo
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- CN214981780U CN214981780U CN202120356782.8U CN202120356782U CN214981780U CN 214981780 U CN214981780 U CN 214981780U CN 202120356782 U CN202120356782 U CN 202120356782U CN 214981780 U CN214981780 U CN 214981780U
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- pressing wheel
- sliding block
- screw rod
- wheel
- supporting column
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Abstract
A pressing wheel structure of a woodworking line bar machine comprises a front pressing wheel, a rear pressing wheel and a supporting mechanism; the front pressing wheel and the rear pressing wheel are respectively positioned at two sides of the planing wheel, and rotating shafts at two ends of the front pressing wheel and the rear pressing wheel are respectively provided with a supporting mechanism; the supporting mechanism comprises a supporting column, a bearing box, a screw rod, a motor, a sliding block and a spring, wherein the top of the supporting column is provided with a hole for inserting the rotating shaft, the bottom of the supporting column is placed on an installation plate on the top surface of the noodle maker, the surface of the installation plate is provided with a through hole, the bearing box is arranged in the bottom of the supporting column, a bearing in the bearing box is correspondingly matched and connected with the head end of the screw rod, the tail end of the screw rod is correspondingly connected with the motor after passing through the through hole, and the motor is installed on a rack of the noodle maker; a sliding block is arranged on the rod body of the screw rod, and a spring is arranged between the sliding block and the bottom surface of the support column; and the device can adjust the downward pressure of the pinch roller.
Description
Technical Field
The utility model belongs to the technical field of the line machine technique and specifically relates to a carpenter's line machine pinch roller structure is related to.
Background
The known line machine is a device for processing wood lines, a pressing wheel mechanism in the line machine plays a role in pressing the wood lines and driving the wood lines to advance, the two ends of a pressing wheel are pulled by a spring in the traditional pressing wheel mechanism, so that the pressing wheel can be guaranteed to always press the wood lines, but the thickness of the wood lines is larger, the pressure of the pressing wheel on the wood lines is larger, and the surface of the wood lines is damaged by pressure; therefore, in summary, there is a need in the market for a pinch roller mechanism that can adjust the pressure under the pinch roller.
Disclosure of Invention
In order to overcome the not enough among the background art, the utility model discloses a carpenter's line machine pinch roller structure.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a pressing wheel structure of a woodworking line bar machine comprises a front pressing wheel, a rear pressing wheel and a supporting mechanism; the front pressing wheel and the rear pressing wheel are respectively positioned at two sides of the planing wheel, and rotating shafts at two ends of the front pressing wheel and the rear pressing wheel are respectively provided with a supporting mechanism; the supporting mechanism comprises a supporting column, a bearing box, a screw rod, a motor, a sliding block and a spring, wherein the top of the supporting column is provided with a hole for inserting the rotating shaft, the bottom of the supporting column is placed on an installation plate on the top surface of the noodle maker, the surface of the installation plate is provided with a through hole, the bearing box is arranged in the bottom of the supporting column, a bearing in the bearing box is correspondingly matched and connected with the head end of the screw rod, the tail end of the screw rod is correspondingly connected with the motor after passing through the through hole, and the motor is installed on a rack of the noodle maker; a sliding block is arranged on the rod body of the screw rod, and a spring is arranged between the sliding block and the bottom surface of the support column;
preferably, the sliding block is provided with an annular groove correspondingly matched with the spring;
preferably, a sliding rod which correspondingly penetrates through the sliding block is arranged between the mounting plate on the top surface of the noodle maker and the rack of the noodle maker;
preferably, the number of the sliding rods is four, and the four sliding rods are respectively positioned at four corner positions of the sliding block;
preferably, the wheel surface of the front pressing wheel is provided with knurling patterns.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the utility model discloses a carpenter's lines machine pinch roller structure, the wood moulding thickness of processing as required is different, rotates through motor drive screw to drive the slider and go up and down, with this adjustment spring's elasticity size, and then can let preceding pinch roller and back pinch roller to the wood moulding of different thickness, have the same packing force, avoid appearing because the packing force is too big, cause the wood moulding impaired, perhaps the packing force is too little, cause the wood moulding processing quality poor.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a front pinch roller; 2. a rear pinch roller; 3. a support mechanism; 3.1, supporting columns; 3.2, bearing box; 3.3, a screw rod; 3.4, a motor; 3.5, a spring; 3.6, a slide bar; 3.7, a sliding block; 4. planing wheels; 5. a line machine; 5.1, mounting a plate; 5.2, a frame.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
The pressing wheel structure of the woodworking line machine, which is described in conjunction with the attached figure 1, comprises a front pressing wheel 1, a rear pressing wheel 2 and a supporting mechanism 3; the front pressing wheel 1 and the rear pressing wheel 2 are respectively positioned at two sides of the planing wheel 4, a wood strip is sent to the planing wheel 4 through the front pressing wheel 1 for processing, and then sent out of the strip machine 5 from the rear pressing wheel 2 after the processing is finished, in addition, the wheel surface of the front pressing wheel 1 is provided with knurling patterns, so that the friction force between the pressing wheel and the wood strip can be increased, the wood strip can be better driven to move, and rotating shafts at two ends of the front pressing wheel 1 and the rear pressing wheel 2 are respectively provided with a supporting mechanism 3; the supporting mechanism 3 comprises a supporting column 3.1, a bearing box 3.2, a screw rod 3.3, a motor 3.4, a sliding block 3.7 and a spring 3.5, wherein the top of the supporting column 3.1 is provided with a hole for inserting a rotating shaft, the rotation of the pressing wheel is not influenced, and main supporting force can be provided for the pressing wheel, the bottom of the supporting column 3.1 is placed on a mounting plate 5.1 on the top surface of the line machine 5, the plate surface of the mounting plate 5.1 is provided with a through hole for the spring 3.5 and the screw rod 3.3 to pass through, the bearing box 3.2 is arranged in the bottom of the supporting column 3.1, a box opening of the bearing box 3.2 is positioned on the bottom surface of the supporting column 3.1, so that a bearing in the bearing box 3.2 is correspondingly matched and connected with the head end of the screw rod 3.3, the tail end of the screw rod 3.3 passes through the through hole and then is correspondingly connected with the motor 3.4, the motor 3.4 is arranged on a rack 5.2 of the line machine 5, the screw rod 3.3 is driven to rotate through the motor 3.4, and further drive the sliding block 3.7 to lift; the rod body of screw rod 3.3 is equipped with slider 3.7, in addition, be equipped with between the frame 5.2 of mounting panel 5.1 of the top face of line machine 5 and the corresponding slide bar 3.6 that runs through slider 3.7, this slide bar 3.6 can play the guide effect to let the lift process of slider 3.7 more level and smooth, it is special, slide bar 3.6 establishes to four, and four slide bars 3.6 are located four corner positions of slider 3.7 respectively, can give the bigger space of spring 3.5, guarantee with the mutual noninterference between spring 3.5, be equipped with spring 3.5 between slider 3.7 and the support column 3.1 bottom face, this spring 3.5 can provide decurrent pulling force for the pinch roller, thereby let the pinch roller can compress tightly the wood moulding, as required, slider 3.7 is equipped with the ring channel that corresponds the complex with spring 3.5 for the position of fixed spring 3.5.
Implement a carpenter's lines machine 5 pinch roller structure during, according to the thickness of wood moulding, start motor 3.4 among the supporting mechanism 3, drive screw rod 3.3 and rotate to drive slider 3.7 and go up and down, and then adjustment support column 3.1 receives spring 3.5's pulling force size, guarantee that the pinch roller can compress tightly the wood moulding of different thickness.
The part of the utility model not detailed is prior art.
Claims (5)
1. The utility model provides a carpenter's line machine pinch roller structure, characterized by: comprises a front pinch roller (1), a rear pinch roller (2) and a supporting mechanism (3); the front pressing wheel (1) and the rear pressing wheel (2) are respectively positioned at two sides of the planing wheel (4), and rotating shafts at two ends of the front pressing wheel (1) and the rear pressing wheel (2) are respectively provided with a supporting mechanism (3); the supporting mechanism (3) comprises a supporting column (3.1), a bearing box (3.2), a screw rod (3.3), a motor (3.4), a sliding block and a spring (3.5), the top of the supporting column (3.1) is provided with a hole correspondingly matched with the rotating shaft, the bottom of the supporting column (3.1) is placed on a mounting plate (5.1) on the top surface of the line machine (5), the surface of the mounting plate (5.1) is provided with a through hole, the bottom of the supporting column (3.1) is internally provided with the bearing box (3.2), a bearing in the bearing box (3.2) is correspondingly matched and connected with the head end of the screw rod (3.3), the tail end of the screw rod (3.3) passes through the through hole and then is correspondingly connected with the motor (3.4), and the motor (3.4) is installed on a rack (5.2) of the line machine (5); the rod body of the screw rod (3.3) is provided with a sliding block (3.7), and a spring (3.5) is arranged between the sliding block (3.7) and the bottom surface of the support column (3.1).
2. The woodworking strip machine press wheel structure of claim 1, wherein: the sliding block (3.7) is provided with an annular groove correspondingly matched with the spring (3.5).
3. The woodworking strip machine press wheel structure of claim 1, wherein: a sliding rod (3.6) which correspondingly penetrates through the sliding block (3.7) is arranged between the mounting plate (5.1) on the top surface of the thread drawing machine (5) and the rack (5.2) of the thread drawing machine (5).
4. The line carpenter's machine pressure wheel structure of claim 3, wherein: the number of the sliding rods (3.6) is four, and the four sliding rods (3.6) are respectively positioned at four corner positions of the sliding block (3.7).
5. The woodworking strip machine press wheel structure of claim 1, wherein: the wheel surface of the front pressing wheel (1) is provided with knurling patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120356782.8U CN214981780U (en) | 2021-02-07 | 2021-02-07 | Pressing wheel structure of carpenter line machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120356782.8U CN214981780U (en) | 2021-02-07 | 2021-02-07 | Pressing wheel structure of carpenter line machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214981780U true CN214981780U (en) | 2021-12-03 |
Family
ID=79147525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120356782.8U Active CN214981780U (en) | 2021-02-07 | 2021-02-07 | Pressing wheel structure of carpenter line machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214981780U (en) |
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2021
- 2021-02-07 CN CN202120356782.8U patent/CN214981780U/en active Active
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