Timber processing dragsaw device with manual and automatic cutting functions

Abstract

The utility model discloses a timber processing dragsaw device with manual and automatic cutting functions, which comprises an operating platform, a dragsaw machine driving component is mounted on one side of the operating platform, and an automatic dragsaw component with a blade protection function is mounted on the dragsaw machine driving component. A manual cutting assembly with a blade protection function is further installed on the operation table, and the lower end of the manual cutting assembly is sleeved with a protection buckle shell. The automatic dragsaw assembly comprises a motor mounting frame, a dragsaw motor is mounted in the motor mounting frame, an output shaft of the dragsaw motor is connected with a dragsaw rotating rod, and a dragsaw blade is mounted on the dragsaw rotating rod; the automatic dragsaw assembly further comprises a protective pull shell, two dragsaw bearings are mounted on the protective pull shell, the dragsaw rotating rod is rotationally connected into the protective pull shell through the two dragsaw bearings, and one side of the protective pull shell is fixed to the motor mounting frame. The manual cutting assembly is additionally arranged, so that finish machining of a small amount of wood is facilitated; by adding the automatic dragsaw assembly, the automatic dragsaw machine is suitable for processing a large amount of wood, so that the processing efficiency is improved, the utilization rate and the processing flexibility of the whole equipment are improved, and the operation safety can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood processing equipment, in particular to a wood processing saw device with manual and automatic cutting functions. Background Art

[0002] Wood cutting is usually carried out by using a manual saw tool or a sawing machine to cut the wood.

[0003] After searching, the Chinese patent application number is CN201920125524.1. The utility model relates to a sawing machine, and in particular to a sawing machine that is easy to pull, including a bracket, a cutting machine body mounted on the bracket, and a connecting assembly for connecting the bracket and the cutting machine body, the connecting assembly includes a connecting rod mounted on the bracket, a connecting block mounted on the connecting rod, and a handwheel mounted on the end of the connecting rod, the connecting rod is a screw rod, the bracket is provided with a plug hole for the connecting rod to be inserted, the plug hole is a threaded hole, bearings are provided at both ends of the connecting rod, and the handwheel is fixed to the connecting rod. The utility model has the effect of facilitating the pulling of the sawing machine.

[0004] However, the saw blade of the utility model is exposed to the outside, which is easy to cause external damage. At the same time, there is a possibility that the operator may be accidentally injured by the saw blade, which leads to certain operational risks. Utility Model Content

[0005] The purpose of the utility model is to provide a wood processing saw device with manual and automatic cutting functions, so as to solve the problems in the prior art that the blade is exposed and easily damaged, and the operator may be accidentally injured by the saw blade, which leads to certain operating risks.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A wood processing saw device with manual and automatic cutting functions, comprising an operating table, a saw machine driving assembly is installed on one side of the operating table, an automatic saw machine assembly with a blade protection function is installed on the saw machine driving assembly, a manual cutting assembly with a blade protection function is also installed on the operating table, and a protective buckle shell is provided at the lower end of the manual cutting assembly;

[0008] The automatic saw assembly comprises a motor mounting frame, a saw motor is mounted in the motor mounting frame, a saw rotating rod is connected to the output shaft of the saw motor, and a saw blade is mounted on the saw rotating rod;

[0009] The automatic pull saw assembly also includes a protective pull shell, on which two pull saw bearings are installed, and the pull saw rotating rod is rotatably connected in the protective pull shell through the two pull saw bearings, and one side of the protective pull shell is fixed on the motor mounting frame.

[0010] Preferably, the saw rotating rod is also provided with two groups of saw blade limit blocks, the saw blade limit clamp is clamped between the two groups of saw blade limit blocks, a saw groove is opened on the operating table, the saw groove is located below the saw blade, and a handle is installed on the side of the protective pull shell away from the motor mounting frame.

[0011] Preferably, the sawing machine driving assembly includes a support frame, the lower end of the support frame is fixed to the upper end of the operating table, the upper end of the support frame is fixed with a driving bracket, and a T-shaped guide groove is opened in the driving bracket.

[0012] Preferably, a driving motor is installed at one end of the driving bracket close to the supporting frame, the output shaft of the driving motor is connected to a driving screw, the driving screw is rotatably connected in a T-shaped guide slot, and a driving slider is slidably connected in the T-shaped guide slot.

[0013] Preferably, a threaded sleeve is embedded in the driving slider, and the driving slider is threadedly connected to the driving screw through the threaded sleeve. A connecting block is fixed to the lower end of the driving slider, and the motor mounting frame is fixed to one end of the connecting block extending out of the T-shaped guide slot.

[0014] Preferably, the manual cutting assembly includes two groups of fixed blocks, cutting bearings are installed on the fixed blocks, a cutting rotating rod is rotatably connected between the two groups of fixed blocks via the cutting bearings, a manual cutting blade and two cutting blade limit blocks are installed on the cutting rotating rod, and the manual cutting blade limit is clamped between the two cutting blade limit blocks.

[0015] Preferably, a cutting groove is provided on the operating table, and the upper end of the manual cutting blade passes through the cutting groove. A fixed protective shell and a disassembly protective shell are fixed to the upper end of the cutting groove. Cutting cavities are provided in the fixed protective shell and the disassembly protective shell, and the fixed protective shell and the disassembly protective shell are used in combination. One end of the cutting rotating rod is connected to a cutting motor, and the base of the cutting motor is fixed at the lower end of the operating table.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] (1) The utility model adds a structure for protecting the blade to the automatic saw assembly and the manual cutting assembly. On the one hand, the blade can be effectively protected to prevent external damage, etc., thereby improving the processing accuracy of the blade; on the other hand, the blade can be prevented from accidentally injuring the operator, thereby improving the operating safety;

[0018] (2) By adding a manual cutting component, it is convenient for fine processing of a small amount of wood; by adding an automatic sawing component, it is suitable for processing a large amount of wood to improve processing efficiency, thereby improving the application rate and processing flexibility of the entire equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the manual cutting assembly of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the automatic saw assembly of the utility model;

[0022] Figure 4 It is a schematic cross-sectional structure diagram of the driving assembly of the sawing machine of the utility model.

[0023] In the figure: 100, operating table; 120, operating table support frame; 130, saw groove; 200, manual cutting assembly; 201, fixing block; 202, cutting bearing; 203, cutting rod; 204, manual cutting blade; 205, cutting blade limit block; 206, cutting motor; 207, fixed protective shell; 208, cutting chamber; 209, disassembly protective shell; 210, protective buckle shell; 300, saw machine drive assembly; 301 , support frame; 302, driving bracket; 303, driving motor; 304, T-shaped guide groove; 305, driving screw; 306, driving slider; 307, screw sleeve; 308, connecting block; 400, automatic saw assembly; 401, motor mounting frame; 402, saw motor; 403, saw rotating rod; 404, saw blade; 405, saw blade limit block; 411, protective pull shell; 412, saw bearing; 413, handle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-4As shown, a wood processing saw device with manual and automatic cutting functions includes an operating table 100, a table support frame 120 is fixed at the lower end of the operating table 100, a saw machine driving assembly 300 is installed on one side of the operating table 100, an automatic saw machine assembly 400 with a blade protection function is installed on the saw machine driving assembly 300, a manual cutting assembly 200 with a blade protection function is also installed on the operating table 100, a protective buckle shell 210 is provided at the lower end of the manual cutting assembly 200, and the automatic saw machine assembly 400 is installed on the operating table 100. Component 400 includes a motor mounting frame 401, in which a saw motor 402 is mounted, a saw rotating rod 403 is connected to the output shaft of the saw motor 402, and a saw blade 404 is mounted on the saw rotating rod 403. The automatic saw assembly 400 also includes a protective pull shell 411, on which two saw bearings 412 are mounted, the saw rotating rod 403 is rotatably connected to the protective pull shell 411 through the two saw bearings 412, and one side of the protective pull shell 411 is fixed to the motor mounting frame 401.

[0026] The utility model adds a structure for protecting the blade to the automatic saw assembly 400 and the manual cutting assembly 200. On the one hand, the blade can be effectively protected to prevent external damage, etc., thereby improving the processing accuracy of the blade; on the other hand, it can also prevent the blade from accidentally injuring the operator, thereby improving operational safety; by adding the manual cutting assembly 200, it is convenient for fine processing of a small amount of wood; by adding the automatic saw assembly 400, it is suitable for processing a large amount of wood to improve processing efficiency, thereby improving the application rate and processing flexibility of the entire equipment.

[0027] By sleeved the protective pull shell 411 on the upper end of the pull saw blade 404, the pull saw blade 404 only exposes the cutting part of the lower end, thereby preventing the pull saw blade 404 from external damage and preventing the operator from accidentally touching the pull saw blade 404 when manually moving the pull saw machine, thereby preventing damage.

[0028] Furthermore, two groups of saw blade limit blocks 405 are sleeved on the saw rotating rod 403, and the saw blade 404 is limited and clamped between the two groups of saw blade limit blocks 405 to prevent the saw blade 404 from shaking when rotating to cut wood. A saw groove 130 is opened on the operating table 100, and the saw groove 130 is located below the saw blade 404, which is convenient for the saw blade 404 to better cut the wood and prevent the wood from being connected after cutting and not completely cut off. A handle 413 is installed on the side of the protective pull shell 411 away from the motor mounting frame 401, which is convenient for the operator to pull the handle 413 to control the movement of the saw blade 404 and the saw motor 402 to cut the wood, thereby improving the processing flexibility of the entire equipment.

[0029] Furthermore, the sawing machine driving assembly 300 includes a support frame 301, the lower end of the support frame 301 is fixed to the upper end of the operating table 100, a driving bracket 302 is fixed to the upper end of the support frame 301, a T-shaped guide slot 304 is provided in the driving bracket 302, a driving motor 303 is installed at one end of the driving bracket 302 close to the support frame 301, a driving screw 305 is connected to the output shaft of the driving motor 303, the driving screw 305 is rotatably connected in the T-shaped guide slot 304, and a driving slider 306 is slidably connected in the T-shaped guide slot 304. The above design facilitates the driving motor 303 to operate and drive the driving screw 305, so that the driving slider 306 is threadedly engaged with the driving screw 305 through the screw sleeve 307, thereby moving in a directional manner in the T-shaped guide slot 304.

[0030] Furthermore, a screw sleeve 307 is embedded in the driving slider 306, and the driving slider 306 is threadedly connected to the driving screw rod 305 through the screw sleeve 307. A connecting block 308 is fixed to the lower end of the driving slider 306, and the motor mounting frame 401 is fixed to one end of the connecting block 308 extending out of the T-shaped guide slot 304. The above design realizes the directional reciprocating movement of the saw blade 404 by driving the motor 303 to rotate forward and reverse, thereby automatically cutting wood, which is suitable for a large number of wood processing, thereby improving processing efficiency.

[0031] Furthermore, the manual cutting assembly 200 includes two sets of fixed blocks 201, on which cutting bearings 202 are installed, and a cutting rotating rod 203 is rotatably connected between the two sets of fixed blocks 201 through the cutting bearings 202, and a manual cutting blade 204 and two cutting blade limiting blocks 205 are installed on the cutting rotating rod 203, and the manual cutting blade 204 is limited and clamped between the two cutting blade limiting blocks 205. The above design can prevent the manual cutting blade 204 from shaking when rotating to cut wood.

[0032] Furthermore, a cutting groove is provided on the operating table 100, and the upper end of the manual cutting blade 204 passes through the cutting groove. A fixed protective shell 207 and a disassembly protective shell 209 are fixed to the upper end of the cutting groove. A cutting cavity 208 is provided in the fixed protective shell 207 and the disassembly protective shell 209, and the fixed protective shell 207 and the disassembly protective shell 209 are used in conjunction with each other. A cutting motor 206 is connected to one end of the cutting rotating rod 203, and the base of the cutting motor 206 is fixed to the lower end of the operating table 100. In the above design, when the disassembly protective shell 209 is removed during use, a section of the cutting portion of the manual cutting blade 204 is exposed, so that the operator can use this section of the cutting portion to perform fine processing on a small amount of wood.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sawing device for wood processing with manual and automatic cutting functions, comprising an operating table, characterized in that: A saw machine drive assembly is installed on one side of the operating table, and an automatic saw machine assembly with a blade protection function is installed on the saw machine drive assembly. A manual cutting assembly with a blade protection function is also installed on the operating table, and a protective buckle shell is provided on the lower end of the manual cutting assembly; the automatic saw machine assembly includes a motor mounting frame, a saw motor is installed in the motor mounting frame, a saw rotating rod is connected to the output shaft of the saw motor, and a saw blade is installed on the saw rotating rod; the automatic saw machine assembly also includes a protective saw shell, two saw bearings are installed on the protective saw shell, the saw rotating rod is rotatably connected in the protective saw shell through two saw bearings, and one side of the protective saw shell is fixed to the motor mounting frame.

2. A wood processing saw device with manual and automatic cutting functions according to claim 1, characterized in that: The saw rotating rod is also provided with two groups of saw blade limit blocks, the saw blade limit clamp is clamped between the two groups of saw blade limit blocks, a saw groove is opened on the operating table, the saw groove is located below the saw blade, and a handle is installed on the side of the protective pull shell away from the motor mounting frame.

3. A wood processing saw device with manual and automatic cutting functions according to claim 2, characterized in that: The sawing machine driving assembly comprises a support frame, the lower end of which is fixed to the upper end of the operating table, the upper end of which is fixed with a driving bracket, and a T-shaped guide slot is provided in the driving bracket.

4. A wood processing saw device with manual and automatic cutting functions according to claim 3, characterized in that: A driving motor is installed at one end of the driving bracket close to the supporting frame, and the output shaft of the driving motor is connected to a driving screw rod, and the driving screw rod is rotatably connected in a T-shaped guide slot, and a driving slider is slidably connected in the T-shaped guide slot.

5. A wood processing saw device with manual and automatic cutting functions according to claim 4, characterized in that: The driving slider is embedded with a threaded sleeve, and the driving slider is threadedly connected to the driving screw through the threaded sleeve. A connecting block is fixed to the lower end of the driving slider, and the motor mounting frame is fixed to one end of the connecting block extending out of the T-shaped guide slot.

6. A wood processing saw device with manual and automatic cutting functions according to claim 5, characterized in that: The manual cutting assembly includes two groups of fixed blocks, cutting bearings are installed on the fixed blocks, a cutting rotating rod is rotatably connected between the two groups of fixed blocks through the cutting bearings, a manual cutting blade and two cutting blade limit blocks are installed on the cutting rotating rod, and the manual cutting blade limit is clamped between the two cutting blade limit blocks.

7. A wood processing saw device with manual and automatic cutting functions according to claim 6, characterized in that: A cutting groove is provided on the operating table, and the upper end of the manual cutting blade passes through the cutting groove. A fixed protective shell and a disassembly protective shell are fixed to the upper end of the cutting groove. Cutting cavities are provided in the fixed protective shell and the disassembly protective shell, and the fixed protective shell and the disassembly protective shell are used in combination. A cutting motor is connected to one end of the cutting rotating rod, and the base of the cutting motor is fixed at the lower end of the operating table.

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