CN211760534U - Eccentric roller adjusting mechanism for sander - Google Patents
Eccentric roller adjusting mechanism for sander Download PDFInfo
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- CN211760534U CN211760534U CN202020009088.4U CN202020009088U CN211760534U CN 211760534 U CN211760534 U CN 211760534U CN 202020009088 U CN202020009088 U CN 202020009088U CN 211760534 U CN211760534 U CN 211760534U
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- adjusting
- cylinder
- eccentric
- bias roll
- roller
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Abstract
The utility model provides a bias roll adjusting mechanism for grinder, including frame and eccentric roller, its characterized in that, set up bias adjusting mechanism in the frame, bias adjusting mechanism includes automatically regulated mechanism and fine adjustment mechanism, the fine adjustment structure is including the bias adjusting lead screw, automatically regulated mechanism is including bias adjusting cylinder and bias adjusting piece, the eccentric pivot of eccentric roller is passed the frame and is fixed with bias adjusting piece, set up the cylinder mount pad between bias adjusting cylinder and the bias adjusting lead screw, set up automatically regulated mechanism and fine adjustment mechanism, automatically regulated mechanism adopts bias adjusting cylinder to adjust and control the pneumatic valve, sets up the sensor on the grinder and can realize automatically regulated, carries out rough adjustment through automatically regulated mechanism, according to the requirement of the amount of sand light of the timber of treating processing, carries out the accurate regulation with fine adjustment mechanism, the utility model discloses simple structure has ordinary suitability, can realize automatically regulated's function at current grinder installation automatically regulated mechanism and fine adjustment mechanism.
Description
Technical Field
The utility model belongs to the technical field of sand light, concretely relates to biasing roller mechanism for grinder.
Background
At present, when a furniture factory polishes workpieces with special-shaped surfaces such as cabinets, doors and the like, manual polishing is needed, simple equipment is used for polishing, a large amount of manual work is occupied, and a sander is mainly used for polishing. When carrying out the sand light operation to timber, at first send into timber, remaining saw-dust in timber surface is clear away to the brush roller, then carry out sand light operation through sand light roller, traditionally, the height of the sand light roller of here all is well adjusted in advance, and can't carry out slight regulation, prior art, patent application number 200920167722.0 discloses grinder fixed thickness roller height adjusting device, before reusing, utilize worm gear's principle adjustment tuningout roller, however, the unable automatically regulated of structure here, and need manual regulation before the use, degree of automation is low, can't realize the adjustment of sand light volume of sand light roller automatically in the use.
Accordingly, further improvements and developments are needed in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a biasing roller mechanism for grinder aims at solving prior art degree of automation and hangs down, can't be in the problem of the accurate adjustment sand roller sand light volume of use.
The adopted technical scheme is as follows: the utility model provides a bias roll adjusting mechanism for grinder, includes frame and bias roll adjusting, set up bias roll adjusting mechanism in the frame, bias roll adjusting mechanism includes automatically regulated mechanism and fine adjustment mechanism, fine adjustment mechanism is including the bias roll adjusting lead screw, automatically regulated mechanism is including the bias roll adjusting cylinder and bias roll adjusting piece, the bias roll adjusting pivot of bias roll adjusting passes the frame and fixes with the bias roll adjusting piece, set up the cylinder mount pad between bias roll adjusting cylinder and the bias roll adjusting lead screw.
The fine adjustment mechanism further comprises an offset adjusting screw sleeve and a hand wheel, the offset adjusting screw rod is sleeved on the outer side of the offset adjusting screw rod, the offset adjusting screw sleeve is matched with the offset adjusting screw rod, one end of the offset adjusting screw rod is connected with the hand wheel, and the other end of the offset adjusting screw rod is connected with the air cylinder mounting seat.
The deviation adjusting screw rod is movably connected with the air cylinder mounting seat, and a pneumatic valve is arranged on the deviation adjusting air cylinder.
The deviation adjusting block comprises a cylinder connecting block and a deviation adjusting roller connecting block.
And a joint bearing is arranged on the piston rod of the deviation adjusting cylinder, the joint bearing is fixed on the cylinder connecting block through a bolt, and a deviation adjusting rotating shaft of the deviation adjusting roller is fixed with the deviation adjusting roller connecting block.
And the deviation adjusting pointer is arranged on the deviation adjusting roller connecting block, and a dial is arranged on the rack corresponding to the deviation adjusting pointer.
Has the advantages that: the utility model provides a bias roll mechanism is used to grinder sets up automatic regulating mechanism and fine adjustment mechanism, and automatic regulating mechanism adopts the bias cylinder to adjust and control the pneumatic valve, sets up the sensor on the grinder and can realize automatically regulated, carries out rough adjustment through automatic regulating mechanism, according to the requirement of the ligneous sand light volume of treating processing, carries out the accurate regulation with fine adjustment mechanism, the utility model discloses simple structure has general suitability, can realize automatically regulated's function at current grinder installation automatic regulating mechanism and fine adjustment mechanism.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a schematic view of the usage state of the present invention
In the figure:
1-frame, 2-deviation adjusting roller, 3-fine adjusting mechanism, 301-deviation adjusting screw rod, 302-deviation adjusting screw sleeve, 303-hand wheel, 4-automatic adjusting mechanism, 401-deviation adjusting cylinder, 402-deviation adjusting block, 421-cylinder connecting block, 422-deviation adjusting roller connecting block, 403-cylinder mounting seat, 404-pneumatic valve, 405-joint bearing, 406-deviation adjusting pointer, 407-dial and 408-inductive switch.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention will be described in further detail below with reference to the accompanying drawings and examples.
The offset roll adjusting mechanism for the sanding machine shown in fig. 1-3 comprises a frame 1 and an offset roll 2, wherein the frame 1 is provided with the offset mechanism, and the offset mechanism comprises a fine adjusting mechanism 3 and an automatic adjusting mechanism 4.
The fine adjustment mechanism 3 comprises an offset adjusting screw 301, an offset adjusting screw sleeve 302 and a hand wheel 303, the offset adjusting screw sleeve 302 is connected to the outer side of the offset adjusting screw 301, the offset adjusting screw 302 and the offset adjusting screw 301 are arranged in a matched mode, one end of the offset adjusting screw 301 is connected with the hand wheel 303, and the other end of the offset adjusting screw 301 is connected with the fine adjustment mechanism 4.
The automatic adjusting mechanism 4 comprises an offset cylinder 401 and an offset block 402, an offset rotating shaft of the offset roller 2 penetrates through the rack 1 and is fixed to the offset block 402, a cylinder mounting seat 403 is arranged between the offset cylinder 401 and the offset lead screw 301, the offset block 402 comprises a cylinder connecting block 421 and an offset roller connecting block 422, a joint bearing 405 is arranged on a piston rod of the offset cylinder 401, the joint bearing 405 is fixed to the cylinder connecting block 421 through a bolt, and the offset rotating shaft of the offset roller 2 is fixed to the offset roller connecting block 422.
The deviation adjusting screw rod 301 is movably connected with the air cylinder mounting seat 403, and a pneumatic valve 404 is arranged on the deviation adjusting air cylinder 401.
The deviation adjusting pointer 406 is arranged on the deviation adjusting roller connecting block 422, and a dial 407 is arranged on the rack 1 corresponding to the deviation adjusting pointer 406.
Specifically, as shown in fig. 3, when a plate enters the device, the inductive switch 408 acts, the offset cylinder 3 acts to drive the offset roller 2 to act, the height of the offset roller 2 is adjusted, and further, according to the requirement of the sand light quantity of the sanding plate, the hand wheel 303 is rotated to accurately adjust the position of the offset roller, so that the advance adjustment of the sand light quantity of the offset roller is realized.
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (6)
1. The utility model provides a bias roll adjusting mechanism for grinder, includes frame and bias roll, its characterized in that, set up bias roll adjusting mechanism in the frame, bias roll adjusting mechanism includes automatically regulated mechanism and fine adjustment mechanism, fine adjustment mechanism is including the bias roll adjusting lead screw, automatically regulated mechanism is including the bias roll adjusting cylinder and bias roll adjusting piece, the bias roll adjusting pivot of bias roll adjusting passes the frame and fixes with the bias roll adjusting piece, set up the cylinder mount pad between bias roll adjusting cylinder and the bias roll adjusting lead screw.
2. The eccentric adjusting roller mechanism for the sanding machine as claimed in claim 1, wherein the fine adjusting mechanism further comprises an eccentric adjusting screw sleeve and a hand wheel, the eccentric adjusting screw sleeve is sleeved outside the eccentric adjusting screw rod, the eccentric adjusting screw sleeve is matched with the eccentric adjusting screw rod, one end of the eccentric adjusting screw rod is connected with the hand wheel, and the other end of the eccentric adjusting screw rod is connected with the cylinder mounting seat.
3. The roll adjusting mechanism for the sanding machine as claimed in claim 2, wherein the offset screw is movably connected with a cylinder mounting seat, and a pneumatic valve is arranged on the offset cylinder.
4. The roller adjusting mechanism for the sanding machine as claimed in claim 1, wherein the offset block comprises a cylinder connecting block and an offset roller connecting block.
5. The eccentric adjusting roller mechanism for the sanding machine as claimed in claim 4, wherein the piston rod of the eccentric adjusting cylinder is provided with a joint bearing, the joint bearing is fixed on the cylinder connecting block through a bolt, and the eccentric adjusting shaft of the eccentric adjusting roller is fixed with the eccentric adjusting roller connecting block.
6. The eccentric adjusting roller mechanism for the sanding machine as claimed in claim 5, wherein the eccentric adjusting roller connecting block is provided with an eccentric adjusting pointer, and the frame is provided with a dial corresponding to the eccentric adjusting pointer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020009088.4U CN211760534U (en) | 2020-01-02 | 2020-01-02 | Eccentric roller adjusting mechanism for sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020009088.4U CN211760534U (en) | 2020-01-02 | 2020-01-02 | Eccentric roller adjusting mechanism for sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211760534U true CN211760534U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020009088.4U Active CN211760534U (en) | 2020-01-02 | 2020-01-02 | Eccentric roller adjusting mechanism for sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211760534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115592526A (en) * | 2022-10-16 | 2023-01-13 | 东莞市马赫机械设备有限公司（Cn） | Continuous automatic polishing equipment for sheet metal workpieces |
-
2020
- 2020-01-02 CN CN202020009088.4U patent/CN211760534U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115592526A (en) * | 2022-10-16 | 2023-01-13 | 东莞市马赫机械设备有限公司（Cn） | Continuous automatic polishing equipment for sheet metal workpieces |
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