CN215700566U - Vibration edge sanding mechanism - Google Patents

Abstract

The utility model discloses a vibration edge sanding mechanism, and aims to solve the problems that irregular edges cannot be sanded, manual edge sanding efficiency is low, sanding quality is low and the like. The key points of the technical scheme are as follows: the automatic edge grinding machine comprises a main motor, an edge grinding mechanism, a linear feeding mechanism, a material pressing mechanism and a lifting mechanism, wherein the edge grinding mechanism comprises a rack, a vibration edge grinding mechanism, a lifting rotating mechanism and a pneumatic feeding mechanism, and is divided into three parts and positioned on one side of the material pressing mechanism. The vibrating edge sanding mechanism can process wood line parts, and ensures the stability of the sanding edge through the linear feeding mechanism positioned on one side of the edge sanding mechanism.

Description

Vibration edge sanding mechanism

Technical Field

The utility model relates to the field of machining, in particular to a vibrating edge sanding mechanism.

Background

Along with the improvement of living standard of people, the demands for green consumption and natural return are higher and higher, the advantages of solid wood furniture are favored by more and more people, and meanwhile, the requirements of people on the attractiveness and the surface quality of the solid wood furniture are higher and higher. At present, domestic solid wood furniture enterprises generally adopt a manual edge sanding mode to sand the side edge of a solid wood board, so that the efficiency is low, and the side edge sanding quality is low.

The solid wood board is an important raw material in the production of various furniture, and in the process of processing the solid wood board, the solid wood board needs to be subjected to processing such as width fixing, profile modeling chamfering surface treatment and the like, and the side edge of the solid wood board also needs to be sanded. A sanding machine is a very common device for sanding the side edges of solid wood panels. The sanding process is an important link in the production process of the solid wood furniture, directly influences the appearance quality of the solid wood furniture and is an important link for determining the quality of the solid wood furniture. The prior process for sanding the side edge of a solid wood product comprises the following steps: the position of the solid wood product is fixed through the clamping device, then the solid wood product is sanded through manual sanding, after the sanding is finished on one solid wood product, the clamping device is opened, the solid wood product is taken away, and the solid wood product needing the sanding is clamped on the clamping device continuously, so that the processing of the corners of the solid wood plate is finished. The edge grinding machines on the market are various in types, mainly take a linear edge grinding machine as a main part, and the sanding mode is mainly divided into a roller type sanding machine, a disc type sanding machine and a belt type sanding machine. However, most edge sanding machines can only polish solid wood boards with straight edges, and the solid wood boards with special-shaped edges are all polished manually, and the operation mode has the defects of high labor intensity, long production period, poor workshop environment, difficulty in ensuring the quality of molded surfaces of the edges of the solid wood boards and the like.

Therefore, the design of the vibration edge sanding mechanism is completed according to the conveying characteristics in the edge sanding process of the solid wood furniture.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the vibrating edge sanding mechanism which can improve the processing efficiency and sand irregular edges, and has the advantages of improving the edge sanding efficiency and the edge sanding quality.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model provides an edging mechanism, includes vibrations edging mechanism and lifting and drop rotating mechanism, vibrations edging mechanism pass through support fixed connection in lifting and drop rotating mechanism is last, vibrations edging mechanism mainly includes fixed baseplate, grinding wheel mechanism, straight line feed mechanism and motor, straight line feed mechanism fixed connection in fixed baseplate upper end inboard, straight line feed mechanism mainly includes prohead subassembly, guide bearing frame and guide bracket, the prohead subassembly through fixed cover with guide bracket fixed connection, the guide bracket outwards stretches out and has a plurality of guiding axles, the guide bearing frame cup joint in on the guiding axle.

By adopting the technical scheme, the lifting mechanism adopts hydraulic lifting, when the sand edge gauge is large, the self hydraulic device can be utilized to play a role in buffering, each part of the whole machine is protected from being impacted, and part deformation is avoided; the vibration edge grinding mechanism can sand the solid wood plates with special edges by using the linear feeding mechanism, so that the quality and the efficiency of the edge grinding are improved.

The utility model is further configured to: and guide wheel assemblies are fixedly connected to two sides of the upper end of the fixed base.

By adopting the technical scheme, the guide wheel assembly can guide the transmission grinding wheel to pass through the barrier or switch the direction of the transmission belt.

The utility model is further configured to: the grinding wheel mechanism comprises a belt wheel and a transmission abrasive belt, the belt wheel is arranged on the inner side of the fixed base and connected with the motor through a coupler, and the transmission abrasive belt is connected to the belt wheel and the guide wheel assembly in a sliding mode.

By adopting the technical scheme, the motor drives the transmission abrasive belt to transmit, and the transmission abrasive belt can perform sanding on the solid wood plate with the special-shaped edge.

The utility model is further configured to: the front head assembly comprises a connecting block, a guide block and a friction block, the friction block is fixedly connected to the connecting block, and the guide block is arranged on one side of the connecting block.

By adopting the technical scheme, the linear feeding mechanism can realize the extension and retraction along the grinding direction of the solid wood board.

The utility model is further configured to: the front side of the friction block is attached to the inner side of the transmission abrasive belt in the lateral direction.

By adopting the technical scheme, the friction block is in close contact with the transmission abrasive belt, and the transmission abrasive belt is used for grinding the solid wood plate.

The utility model is further configured to: and two sides of the linear feeding mechanism are provided with pre-tightening springs.

Through adopting above-mentioned technical scheme, rely on the pressure of pretension spring to adhere to the surface of product and carry out work and guaranteed the stability of sand limit.

The utility model is further configured to: the biggest effective width of vibrations edging mechanism is 80 mm.

By adopting the technical scheme, the special-shaped edge of the solid wood board with the maximum width of 80mm can be processed.

The utility model is further configured to: the lifting rotating mechanism mainly comprises a casting support, a large support and a rotating mechanism, the large support is movably connected with the casting support through a movable joint, the rotating mechanism is connected to one side of the large support, and the rotating mechanism is movably connected with the support through a bending plate.

By adopting the technical scheme, the lifting and rotating mechanism can drive the edge grinding mechanism and the vibration edge grinding mechanism thereof to realize lifting and rotating functions, and can better adapt to solid wood boards of different specifications.

The utility model is further configured to: the rotating mechanism can rotate 360 degrees.

Through adopting above-mentioned technical scheme, rotary mechanism can drive the sand edge mechanism and carry out 360 degrees rotations, plays beneficial effect to the solid wood panel on dull polish abnormal shape limit.

In conclusion, the utility model has the following beneficial effects:

preferably, the lifting mechanism is mainly used for replacing parts or maintaining equipment.

Specifically, vibrations edging mechanism grinds solid wood panel side through contact roll-type sand light head, the sand light roller drives the abrasive band and grinds panel, is the key position of sand limit machine. The vertical distance, the dimensional accuracy, the form and position tolerance and the surface condition of the sanding roller directly influence the quality of the solid wood plate sanded edge.

Compared with the existing edge sanding process, the vibration edge sanding mechanism has the advantages that the maximum inclination angle of the sanding head is adopted, the maximum effective grinding width of the sanding head is 80mm, so that the curved side edge of the solid wood board can be sanded, and the stability of the solid wood board is ensured through the casting support capable of rotating 360 degrees. The edge sanding equipment can finish sanding of the curved side edge of the solid wood board at one time, so that the sanding quality of the side edge of the solid wood board is improved, the edge sanding efficiency is greatly improved, and the edge sanding equipment has higher economic benefit.

Description of the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a sanding mechanism;

fig. 3 is a schematic structural diagram of the vibration edge grinding mechanism.

In the figure: 1. a left guide wheel assembly; 2. a linear feed mechanism; 3. a right guide wheel assembly; 4. a supporting seat; 5. a protective cover; 6. an instrument cover; 7. a large motor; 8. a large belt pulley; 9. a hexagon bolt; 10. a main shaft; 11. fixing a bracket; 12. an electromagnetic directional valve; 13. a hexagon socket flat head screw; 14. a guide block; 15. vibrating an edge grinding mechanism; 16. a lifting and rotating mechanism; 17. a hexagon head bolt; 18. a standard type spring washer; 19. a large washer; 20. a main shaft; 21. a support plate 1; 22. and a support plate 2.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it is to be noted that the embodiments and features of the embodiments of the present application can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A shaking edge sanding mechanism is disclosed, referring to fig. 1 and fig. 2, the shaking edge sanding mechanism comprises a lifting rotating mechanism 16, a support plate and a connecting frame, wherein the lifting rotating mechanism 16 is connected with the edge sanding mechanism through the connecting frame, and when edge sanding is performed on a solid wood plate, a self hydraulic device is used for playing a buffering role, so that each part of the whole machine is guaranteed not to be impacted, and deformation of parts is avoided, but the shaking edge sanding mechanism is not limited to the above.

Referring to fig. 2 and 3, the edge grinding mechanism comprises a vibration edge grinding mechanism 15, a lifting and rotating mechanism 16 and a casting support capable of rotating 360 degrees. The lifting and rotating mechanism 16 is positioned on the left side of the vibration edge grinding mechanism 15 to control feeding and positioning of the vibration edge grinding mechanism, so that edge grinding work of the side edge of the solid wood board is realized, and the vibration edge grinding mechanism 15 mainly comprises a left guide wheel assembly 1, a right guide wheel assembly 3, a linear feeding mechanism 2, a supporting seat 4, a protecting cover 5, an instrument cover 6, a large motor 7, a large belt wheel 8, a main shaft 10, an electromagnetic reversing valve 12 and the like. The straight line feed mechanism 2 maintains the motion of solid wood panel in the mechanism of sand limit, and the fixed baseplate is used for arranging the mechanism of sand limit of figure 2 in the frame, is equipped with supporting seat 4 on the fixed baseplate and is used for supporting straight line feed mechanism 2, for straight line feed mechanism 2 direction. The protecting cover 5 and the instrument cover 6 are used for protecting parts of the machine from wood cutting splashing to damage the machine during machining, and meanwhile, the safety of machining workers is guaranteed, and besides the dustproof effect, the protecting cover also provides a fixed supporting effect for parts such as a large motor 7, a large belt wheel 8 and a main shaft 10 in the vibration edge grinding mechanism 15. The electromagnetic directional valve 12 controls the mechanical motion by controlling the current on-off of the electromagnet, the vibration edge grinding mechanism 15 drives the abrasive belt through the large belt wheel 8 arranged on the large motor 7, and the abrasive belt is pressed on the side edge of the solid wood board by the pressing block grinding pad for grinding, but the utility model is not limited to the above.

With continued reference to fig. 2, an electrical box is located on one side of the sanding mechanism to control the overall movement of the sanding machine. The lifting mechanisms are connected by drive links that transmit rotation to all connected shafts in a linear fashion. The supporting plates 21 and 22 are fixed by hexagon socket head cap screws 13 which are positioned at the position of the sand edge mechanism, the supporting plates 21 and 22 are positioning elements with higher parallelism, rigidity and strength, and the clamp is used for quickly clamping a workpiece and conveniently preventing parts fixed by the fixing support from falling off the fixing support 11 and bearing the pressure transmitted by the fixing part. The travel switch is positioned above the supporting plates 21 and 22, and the contact of the travel switch is operated by utilizing the collision of a mechanical motion part to realize the connection or disconnection of a control circuit, thereby achieving a certain control purpose and being used for limiting the position or formation of mechanical motion. The frame is a main bearing part of the whole machine, and whether the structural design of the frame reasonably influences the edge quality of the edge grinding machine is not limited to the frame.

The working process of the vibrating edge sanding mechanism of the utility model is further described in combination with the structure as follows:

firstly, a solid wood board is placed on a workbench of a sanding machine, so that the vibration edge grinding mechanism 15 in fig. 1 descends to a proper position, a sanding head is contacted with the side edge of the solid wood board through the linear feeding mechanism 2 in fig. 1, and the large motor 7 is started to enable the vibration edge grinding mechanism 15 to start to act, so that the sanding process of the solid wood sanding machine on the side edge of the solid wood board is realized.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims (2)

1. The utility model provides a wood edge sanding machine, includes base frame, fixed connection in frame on the base frame, its characterized in that: the electric cabinet is fixedly connected with the side edge of the rack, a first lifting mechanism, a second lifting mechanism and a third lifting mechanism are sequentially arranged on the upper side of the rack far away from the direction of the electric cabinet, a third edging mechanism, a second edging mechanism and a first edging mechanism are sequentially connected onto the first lifting mechanism, the second lifting mechanism and the third lifting mechanism through a connecting frame, a material pressing mechanism is transversely arranged on the rack, the third edging mechanism comprises a vibration edging mechanism and a lifting rotating mechanism, the vibration edging mechanism is fixedly connected onto the lifting rotating mechanism through a support, the vibration edging mechanism mainly comprises a fixed base, a grinding wheel mechanism, a linear feeding mechanism and a motor, the linear feeding mechanism is fixedly connected to the inner side of the upper end of the fixed base, and the linear feeding mechanism mainly comprises a front head component, a guide bearing seat and a guide support, the front head assembly is fixedly connected with the guide support through a fixing sleeve, a plurality of guide shafts extend outwards from the guide support, and the guide bearing seat is sleeved on the guide shafts.

2. A vibrations sand limit mechanism according to patent claim 1, its characterized in that: the grinding wheel mechanism comprises a belt wheel and a transmission abrasive belt, the belt wheel is arranged on the inner side of the fixed base and connected with the motor through a coupler, and the transmission abrasive belt is connected to the belt wheel and the guide wheel assembly in a sliding mode.

Images