Polygonal sawing machine
Technical Field
The utility model belongs to the technical field of wood processing, and particularly relates to a polygonal sawing machine.
Background
A multi-sided sawing machine, also known as a multi-saw blade sawing machine, is an efficient wood working device. The saw blade is driven to rotate mainly through the motor driving belt and the reduction gearbox, so that wood is cut. In the cutting process, wood is sent into the sawing area through the feeding system, and the cutting efficiency is greatly improved by the mode of simultaneous cutting of multiple cutters. The wood is divided into a plurality of slices under the cutting of the saw blade, and then the cut wood is discharged by a discharging system. The polygonal sawing machine has the characteristics of high efficiency, high precision, smooth cutting surface and the like, is particularly suitable for cutting large-batch wood, and can greatly improve the wood utilization rate. The cutting machine has wide application range and can meet the cutting requirements of various woods. The polygonal sawing machine is an important device in the wood processing industry and plays an important role in improving the wood cutting efficiency and quality.
The invention has disclosed a kind of section bar sawing machine of application number CN201811523664.0, including the stander, drive motor, section bar conveyer, saw bit drive arrangement set up in the stander, and location clamping device, the section bar conveyer includes the conveyer belt set up in the stander, the conveyer belt front end sets up the conveying roller, the conveying roller connects the drive motor in order to be driven by the drive motor and rotate, the saw bit is connected with saw bit drive arrangement and is driven the cutting section bar by it, there are a plurality of location pusher devices in the stander in order from beginning to end, a plurality of location pusher devices promote one side forward of section bar non-butt vertical locating plate, cooperate with the location clamping device, press from both sides through the location clamping device after accurate automatic positioning, and further start the saw bit cutting. The sawing machine of the invention is generally fixed in height, cannot adjust the height, cannot adapt to workers with different heights, and is easy to cause inconvenient use.
Disclosure of utility model
The utility model aims at solving the technical problems and provides a polygonal sawing machine for adjusting the height of a workbench.
In view of the above, the utility model provides a polygonal sawing machine which comprises a sawing mechanism, a workbench and an adjusting mechanism, wherein the sawing mechanism is used for sawing, the workbench is used for installing the sawing mechanism, the adjusting mechanism comprises a base, a first motor, a bidirectional threaded rod, a first moving block and a crossed swing arm, the workbench is slidably connected in the base, the bottoms of the crossed swing arms are respectively and rotatably connected with the two first moving blocks, the first motor drives the bidirectional threaded rod to rotate, and the height of the workbench is adjusted through the crossed swing arm, wherein the adjusting mechanism is arranged at the workbench.
In the technical scheme, a first motor drives a bidirectional threaded rod to drive a first moving block to move, and the first moving block drives two swing arms which are arranged in a crossing way to gather together or separate, so that the height of a workbench is adjusted.
The adjusting mechanism further comprises a fixed rod fixedly connected to the bottom end of the workbench, second moving blocks respectively connected to the fixed rod in a sliding mode, the tops of the crossed swing arms are respectively connected with the two second moving blocks in a rotating mode, sliding grooves are formed in two sides of the inner wall of the base, sliding blocks are connected in the sliding grooves in a sliding mode and fixedly connected with the bottom of the side wall of the workbench, the two-way threaded rod is connected to the bottom in the base in a rotating mode, the output end of the first motor is fixedly connected with the two-way threaded rod, and the two first moving blocks are respectively connected to the two-way threaded rod in a threaded mode.
In the above technical scheme, further, the sawing mechanism is provided with a collecting mechanism.
The technical scheme includes that the collecting mechanism comprises a collecting box, an absorbing cover, a storage box, a connecting frame, a bolt, a negative pressure pump and a filter screen, wherein the collecting box is arranged on the left side of a workbench, the collecting box is detachably connected with a sealing cover, the absorbing covers are respectively arranged on two sides of the sawing mechanism and are communicated with the collecting box through pipelines, the storage box is arranged in the collecting box, a gap is reserved between the outer wall of the storage box and the inner wall of the collecting box, a plurality of filter holes are formed in the left side wall and the right side wall of the storage box, the connecting frame is fixedly connected to the top of the storage box, threaded holes are formed in the outer side of the connecting frame, threaded grooves are formed in the outer wall of the collecting box, one end of the bolt penetrates through the outer side of the connecting frame through the threaded holes and extend to the inner parts of the threaded grooves, the bolt is respectively in threaded connection with the threaded holes and the threaded grooves, the negative pressure pump is respectively arranged on the outer sides of the left side wall and the right side wall of the collecting box, and the filter screen is arranged at the communicating positions of the negative pressure pump and the collecting box.
In the above technical scheme, further, the outside of bin left and right sides wall is connected with the second motor, the output of second motor is connected with the connecting rod, the connecting rod lower extreme is connected with the cleaning brush, cleaning brush and filtration pore butt.
The beneficial effects of the utility model are as follows:
1. the first motor drives the bidirectional threaded rod to drive the first moving block to move, and the first moving block drives two swing arms which are arranged in a crossing way to gather together or separate, so that the height of the workbench is adjusted.
2. The sliding stability of the workbench in the base is enhanced by the aid of the sliding grooves and the sliding blocks, and stable movement of the workbench in the adjusting process is ensured.
3. The setting of negative pressure pump can form effectual negative pressure environment, makes saw cut in-process produced piece can be inhaled in the bin, and the setting of filter screen has also prevented that the dust from getting into the negative pressure pump simultaneously, has guaranteed its steady operation, and the bin can be through bolt and collection box quick separation, and the person of facilitating the use cleans.
4. Through the setting of second motor, connecting rod and cleaning brush, can regularly clear up the filtration pore, prevent that it from taking place to block up, guarantee normal work.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic structural diagram of an embodiment of the present utility model.
Fig. 2 is a schematic structural view of the adjusting mechanism of the present utility model.
Fig. 3 is a schematic structural view of the collecting tank of the present utility model.
Fig. 4 is a partially enlarged schematic view of the structure of fig. 3 a according to the present utility model.
Fig. 5 is a schematic view of the structure of the cleaning brush of the present utility model.
The label in the figure is:
1-workbench, 2-sawing mechanism, 3-adjusting mechanism, 31-base, 32-first motor, 33-bi-directional threaded rod, 34-first movable block, 35-cross swing arm, 36-fixed rod, 37-second movable block, 38-chute, 39-slider, 4-collecting mechanism, 41-collecting box, 42-sealing cover, 43-absorbing cover, 44-pipeline, 45-storage box, 46-filtering hole, 47-connecting frame, 48-threaded hole, 49-threaded groove, 410-bolt, 411-negative pressure pump, 412-filter screen, 5-second motor, 6-connecting rod, 7-cleaning brush.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
Example 1:
The embodiment of the application provides a polygonal sawing machine, which comprises:
the sawing mechanism 2 is used for sawing;
the working table 1, the working table 1 is used for installing the sawing mechanism 2;
The adjusting mechanism 3 comprises a base 31, a first motor 32, a bidirectional threaded rod 33, a first moving block 34 and a cross swing arm 35, the workbench 1 is slidably connected in the base 31, the bottoms of the cross swing arms 35 are respectively and rotatably connected with the two first moving blocks 34, and the first motor 32 drives the bidirectional threaded rod 33 to rotate so as to adjust the height of the workbench through the cross swing arm 35;
wherein the adjusting mechanism 3 is arranged at the workbench 1.
In this embodiment, referring to fig. 1 and 2, the first motor 32 drives the bi-directional threaded rod 33 to drive the first moving block 34 to move, and the first moving block 34 drives two swing arms of the crossed swing arm 35 to gather or separate, so as to adjust the height of the workbench 1.
Example 2:
The present embodiment provides a polygonal sawing machine, which has the following technical features in addition to the technical scheme including the above embodiment, and the adjusting mechanism 3 further includes:
The fixed rod 36, the fixed rod 36 is fixedly connected to the bottom end of the workbench 1;
the second moving blocks 37, the two second moving blocks 37 are respectively and slidably connected to the fixed rod 36, and the tops of the crossed swing arms 35 are respectively and rotatably connected with the two second moving blocks 37;
the sliding grooves 38, the sliding grooves 38 are arranged on two sides of the inner wall of the base 31;
The sliding block 39 is connected in the sliding groove 38 in a sliding way, and the sliding block 39 is fixedly connected with the bottom of the side wall of the workbench 1;
The bidirectional threaded rod 33 is rotatably connected to the bottom in the base 31, the output end of the first motor 32 is fixedly connected to the bidirectional threaded rod 33, and the two first moving blocks 34 are respectively in threaded connection with the bidirectional threaded rod 33.
In the present embodiment, referring to fig. 1 and 2, the sliding groove 38 and the sliding block 39 enhance the sliding stability of the table 1 in the base 31, and ensure smooth movement of the table 1 during adjustment.
Example 3:
The present embodiment provides a polygonal sawing machine, which has the following technical features in addition to the technical scheme including the above embodiment, and the sawing mechanism 2 is provided with a collecting mechanism 4, and the collecting mechanism 4 includes:
The collecting box 41, the collecting box 41 is arranged at the left side of the workbench 1, and the collecting box 41 is detachably connected with the sealing cover 42;
the absorption covers 43, the two absorption covers 43 are respectively arranged at two sides of the sawing mechanism 2, and the absorption covers 43 are communicated with the collecting box 41 through a pipeline 44;
The storage box 45, the storage box 45 is arranged in the collection box 41, a gap exists between the outer wall of the storage box 45 and the inner wall of the collection box 41, and a plurality of filtering holes 46 are formed in the left side wall and the right side wall of the storage box 45;
The connecting frame 47, the connecting frame 47 is fixedly connected to the top of the storage box 45, and a threaded hole 48 is formed in the outer side of the connecting frame 47;
A screw groove 49, the screw groove 49 being provided on the outer wall of the collecting box 41;
A bolt 410, one end of the bolt 410 penetrates the outside of the connecting frame 47 through the threaded hole 48 and extends to the inside of the threaded groove 49, and the bolt 410 is respectively in threaded connection with the threaded hole 48 and the threaded groove 49;
The negative pressure pumps 411, two negative pressure pumps 411 are respectively arranged on the outer sides of the left side wall and the right side wall of the collecting box 41, and a filter screen 412 is arranged at the communication part of the negative pressure pumps 411 and the collecting box 41.
In this embodiment, referring to fig. 1, 3 and 4, the negative pressure pump 411 can form an effective negative pressure environment, so that the chips generated in the sawing process can be sucked into the storage tank 45, meanwhile, the filter screen 412 also prevents the dust from entering the negative pressure pump 411, so that the stable operation of the negative pressure pump 411 is ensured, and the storage tank 45 can be quickly separated from the collection tank 41 through the bolts 410, thereby facilitating the cleaning of a user.
Example 4:
The embodiment provides a polygonal sawing machine, which comprises the technical scheme of the embodiment, and is characterized in that the outer sides of the left and right side walls of a storage box 45 are connected with a second motor 5, the output end of the second motor 5 is connected with a connecting rod 6, the lower end of the connecting rod 6 is connected with a cleaning brush 7, and the cleaning brush 7 is abutted with a filtering hole 46.
In this embodiment, referring to fig. 3 and 5, the second motor 5, the connecting rod 6 and the cleaning brush 7 are arranged to clean the filter holes 46 periodically, prevent the filter holes from being blocked, and ensure normal operation.
The embodiments of the present application have been described above with reference to the accompanying drawings, in which the embodiments of the present application and features of the embodiments may be combined with each other without conflict, the present application is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present application, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are protected by the present application.