Dustproof mechanism for wood cutting feeding mechanism

Abstract

The utility model discloses a dustproof mechanism for a wood cutting feeding mechanism, which comprises a trough, a feeding plate arranged at the bottom of the trough in a front-back moving manner, and a striker plate arranged on the front side surface of the trough and rotatably connected between the upper end of the striker plate and the trough, and push rods matched with the striker plates are arranged at the front ends of the two brackets. Wood is sequentially stacked in the material groove, the wood at the lowermost end falls on the feeding plate, when the feeding plate moves forwards, the wood at the lowermost end is conveyed to the machine tool rotating shaft through the feeding plate, the wood is clamped by the machine tool rotating shaft and supported by the machine tool rotating shaft to rotate, and automatic feeding of the wood is achieved. When the feeding plate moves forwards, under the action of the push rod, the material blocking plate swings forwards to block the material falling groove and prevent wood chips from falling onto the feeding plate, when the feeding plate retracts backwards, the material blocking plate falls to block the through hole in the lower end of the material groove, when wood is cut, the wood chips cannot be accumulated on the feeding plate, and smooth feeding of the feeding mechanism is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of wood processing, in particular to a dustproof mechanism for a wood cutting and feeding mechanism. Background Art

[0002] Wood cutting is the process of obtaining wood products of certain shape, size and surface state by using the tool to produce relative motion on the wood. It is the most basic process in wood processing, and its quality has an important impact on the gluing process and surface decoration process.

[0003] When the wood is subjected to rotary cutting, the feeding mechanism pushes the wood to the rotary shaft in turn and fixes it. As the rotary shaft rotates, the wood is driven to rotate, thereby realizing the rotary cutting of the wood. However, the wood chips generated during cutting will fall to the feeding mechanism. The wood chips accumulated on the feeding mechanism will cause the feeding mechanism to operate poorly and need to be cleaned regularly. Utility Model Content

[0004] The utility model aims to solve the above problems and provide a dustproof mechanism for a wood cutting and feeding mechanism, so as to prevent wood chips generated during cutting from entering the feeding mechanism and ensure smooth feeding of the feeding mechanism.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A dust-proof mechanism for a wood cutting and feeding mechanism comprises a material trough, a feeding plate arranged at the bottom of the material trough and movable forward and backward, and a material baffle plate arranged at the front side of the material trough and rotatably connected to the material trough at the upper end; brackets are symmetrically arranged at the rear end of the feeding plate, and push rods cooperating with the material baffle plate are arranged at the front ends of the two brackets.

[0007] Furthermore, a through hole is provided at the lower end of the trough.

[0008] Furthermore, a push plate is provided in the middle of the loading plate.

[0009] Furthermore, a support plate is provided on the upper end of the push plate.

[0010] Furthermore, a limit plate is provided at the front end of the loading plate, the middle position of the limit plate is rotatably connected to the front end of the loading plate, a cross bar is provided at the front end of the loading plate, and the cross bar is connected to the lower end of the limit plate through a tension spring.

[0011] Furthermore, an arc-shaped portion bending forward is provided at the upper end of the limiting plate.

[0012] Furthermore, a cylinder for driving the loading plate to move is provided at the bottom of the trough.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model includes a trough, a loading plate arranged at the bottom of the trough and moving forward and backward, and a baffle plate arranged on the front side of the trough and rotatably connected to the trough at the upper end. The rear end of the loading plate is symmetrically provided with a bracket, and the front ends of the two brackets are provided with a push rod that cooperates with the baffle plate. The wood is stacked in the trough in sequence, and the wood at the bottom falls on the loading plate. When the loading plate moves forward, the loading plate transports the wood at the bottom to the machine tool shaft. The machine tool shaft clamps the wood and supports the wood to rotate, and the wood is rotary cut. Automatic loading of wood is realized. When the loading plate moves forward, under the action of the push rod, the baffle plate swings forward to block the trough and prevent wood chips from falling onto the loading plate. When the loading plate is retracted backward, the baffle plate falls and blocks the through hole at the lower end of the trough. When the wood is cut, wood chips will not accumulate on the loading plate, ensuring smooth loading of the loading mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0018] Figure 3 It is the left view of the utility model.

[0019] In the figure: material trough 1, feeding plate 2, material blocking plate 3, bracket 4, push rod 5, push plate 6, support plate 7, limit plate 8, cross bar 9, tension spring 10, cylinder 11. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0021] like Figure 1 and Figure 2As shown, a dust-proof mechanism for a wood cutting and feeding mechanism comprises a trough 1, a feeding plate 2 arranged at the bottom of the trough 1 and movable forward and backward, and a baffle plate 3 arranged at the front side of the trough 1 and rotatably connected to the trough 1 at the upper end. The feeding plate 2 is slidably connected to the bottom of the trough 1 through a guide rail slider pair, and a bracket 4 is symmetrically arranged at the rear end of the feeding plate 2. Both front ends of the brackets 4 are provided with a push rod 5 that cooperates with the rear side of the baffle plate 3. The wood is stacked in the trough 1 in sequence, and the wood at the bottom falls on the feeding plate 2. When the feeding plate 2 moves forward, the feeding plate 2 transports the wood at the bottom to the machine tool shaft. The machine tool shaft clamps the wood and supports the wood to rotate, so as to perform rotary cutting on the wood. Automatic loading of wood is realized. When the loading plate 2 moves forward, under the action of the push rod 5, the baffle plate 3 swings forward to block the material chute to prevent wood chips from falling onto the loading plate 2. When the loading plate 2 is retracted backward, the baffle plate 3 falls down to block the through hole at the lower end of the material chute 1. When the wood is cut, wood chips will not accumulate on the loading plate 2, ensuring smooth loading of the loading mechanism.

[0022] A through hole is provided at the lower end of the material trough 1, and the through hole is transparent from front to back, and the wood enters and exits from the through hole.

[0023] like Figure 2 As shown, a push plate 6 is provided in the middle of the loading plate 2, and the size of the push plate 6 corresponds to the size of the through hole.

[0024] like Figure 2 As shown, a support plate 7 is provided at the upper end of the push plate 6. When the push plate 6 pushes the lowermost wood out of the through hole, the support plate 7 supports the second to last wood to prevent the push plate from pushing the lowermost wood backward when the loading plate retreats.

[0025] like Figure 1 and Figure 3 As shown, the front end of the feeding plate 2 is provided with a limit plate 8, and the middle position of the limit plate 8 is rotatably connected to the front end of the feeding plate 2. The front end of the feeding plate 2 is provided with a cross bar 9, and the cross bar 9 is located in front of the limit plate. The cross bar 9 is connected to the lower end of the limit plate 8 through a tension spring 10. The tension spring 10 pulls the lower end of the limit plate 8 to rotate forward, and the limit plate 8 cooperates with the push plate to position the wood at the bottom to prevent the wood from falling. When the feeding plate 2 moves backward and retracts, the upper end of the limit plate 8 contacts the clamped wood, overcoming the elastic force of the tension spring, and the upper end of the limit plate 8 swings forward without pushing the wood down.

[0026] like Figure 3 As shown, an arc portion bending forward is provided on the upper end of the limiting plate.

[0027] like Figure 3 As shown, a cylinder 11 for driving the loading plate 2 to move is provided at the bottom of the material trough 1.

[0028] In the description of the present invention, it should be noted that the terms "left", "right", "up", "down", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection, it can be a direct connection, it can be an indirect connection through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A dust-proof mechanism for a wood cutting and feeding mechanism, characterized in that: The invention comprises a material trough (1), a loading plate (2) arranged at the bottom of the material trough (1) and movable forward and backward, and a material blocking plate (3) arranged at the front side of the material trough (1) and rotatably connected to the material trough (1) at its upper end, wherein the rear end of the loading plate (2) is symmetrically provided with brackets (4), and the front ends of the two brackets (4) are provided with push rods (5) cooperating with the material blocking plate (3).

2. A dust-proof mechanism for a wood cutting and feeding mechanism as claimed in claim 1, characterized in that: The lower end of the material trough (1) is provided with a through hole.

3. A dust-proof mechanism for a wood cutting and feeding mechanism as claimed in claim 1, characterized in that: A push plate (6) is provided in the middle of the loading plate (2).

4. A dust prevention mechanism for a wood cutting and feeding mechanism as claimed in claim 3, characterized in that: A support plate (7) is provided at the upper end of the push plate (6).

5. A dust prevention mechanism for a wood cutting and feeding mechanism as claimed in claim 1, characterized in that: A limiting plate (8) is provided at the front end of the loading plate (2), and the middle position of the limiting plate (8) is rotatably connected to the front end of the loading plate (2). A cross bar (9) is provided at the front end of the loading plate (2), and the cross bar (9) is connected to the lower end of the limiting plate (8) via a tension spring (10).

6. A dust prevention mechanism for a wood cutting and feeding mechanism as claimed in claim 5, characterized in that: An arc portion bending forward is arranged on the upper end of the limiting plate.

7. A dust prevention mechanism for a wood cutting and feeding mechanism as claimed in claim 5, characterized in that: A cylinder (11) for driving the loading plate (2) to move is provided at the bottom of the material trough (1).

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