Wood transferring and grabbing device

Abstract

The invention discloses a wood transferring and grabbing device which comprises conveying belts arranged side by side and used for conveying wood, a grabbing mechanism arranged between the two conveying belts and used for taking down the wood on the two conveying belts, and guide grooves formed in the outer sides of the conveying belts and used for guiding the wood. In the working process, processed wood is conveyed through the two conveying belts, when the wood is conveyed to the front end, the grabbing mechanism grabs the wood on the two conveying belts to the guide groove, the wood on the two conveying belts is synchronously taken down, the wood does not need to be hoisted through a crane, efficiency is high, the wood cannot fall off in the hoisting process, and safety is good.

Description

Technical Field

[0001] The invention relates to the technical field of wood processing, in particular to a wood transporting and grabbing device. Background Art

[0002] Wood processing is the processing of wood as raw material, mainly by mechanical or chemical methods, and its products still retain the basic characteristics of wood. In the forest industry, wood processing industry and chemical processing of forest products are both follow-up industries of forest felling and transportation, and are important sectors for the comprehensive utilization of wood resources.

[0003] After the wood is processed, it is usually hoisted down by a crane, which is inefficient, easy to fall, and highly dangerous. Summary of the invention

[0004] The purpose of the present invention is to solve the above-mentioned problem and provide a wood transport and grabbing device which can realize automatic unloading of wood and improve efficiency.

[0005] The technical solution adopted by the present invention to solve the technical problem is:

[0006] A wood transport grabbing device comprises a conveyor belt arranged in parallel for conveying wood, a grabbing mechanism arranged between two conveyor belts for taking wood off the two conveyor belts, and a guide groove arranged outside the conveyor belt for guiding the wood;

[0007] The gripping mechanism comprises a housing, a lifting sleeve arranged in the housing and lifting and lowering in the housing, and a rotating rod arranged in the lifting sleeve and rotating in the lifting sleeve, a first disc is arranged at the upper end of the lifting sleeve, a supporting rod is symmetrically arranged on the first disc, and a pneumatic clamp moving on the supporting rod is arranged on the supporting rod, and when the rotating rod rotates, the pneumatic clamps on both sides move synchronously in the same direction or in the opposite direction under the action of the connecting mechanism;

[0008] The bottom of the shell is provided with a driving shaft rotating at the bottom of the shell, a first driving disk arranged on the driving shaft, and a rotating rod arranged in the shell and rotatably connected to the shell at the middle position. A lifting rod that can be raised and lowered is provided in the shell, and the upper end of the lifting rod is rotatably connected to the front end of the rotating rod. A driving groove is provided on the first driving disk, and protrusions are symmetrically provided on the driving groove. A driving rod that matches the driving groove is provided at the lower end of the lifting rod, and the rear end of the rotating rod is connected to the lifting sleeve.

[0009] A rotating frame for driving a rotating rod to rotate is provided at the bottom of the shell, and a lower end of the rotating rod is slidably connected to the rotating frame. A rotating shaft that rotates synchronously with the driving shaft is provided at the bottom of the shell, and a second driving disk is provided at the end of the rotating shaft. An annular protrusion is provided on the side of the second driving disk, and a cross bar is provided on the outer cylindrical surface of the rotating frame. The end of the cross bar cooperates with the left side surface of the second driving disk, and the cross bar is connected to the right inner wall of the shell through a tension spring.

[0010] Furthermore, the rotating rod is provided with two baffles respectively cooperating with the upper and lower ends of the lifting sleeve.

[0011] Furthermore, the connection mechanism includes swing rods symmetrically arranged on the upper end of the rotating rod, and the outer ends of the two swing rods are respectively connected to the two pneumatic clamps through connecting rods.

[0012] Furthermore, a guide rod is provided at the lower end of the first disc, a support frame is provided at the upper end of the shell, and the guide rod passes through the support frame and is slidably connected to the support frame.

[0013] Furthermore, the lifting rod is provided with an elongated hole, and the shell is provided with a limiting rod matched with the elongated hole.

[0014] Furthermore, a connecting groove is provided on the outer cylindrical surface of the lifting sleeve, and a driving wheel matching with the connecting groove is provided at the rear end of the rotating rod.

[0015] Furthermore, a through hole is provided at the upper end of the rotating frame, and the rotating rod passes through the through hole and extends deep into the rotating frame.

[0016] Furthermore, a guide column is provided in the rotating frame, a second disc is provided at the lower end of the rotating rod, and a guide sleeve matching with the guide column is provided on the second disc.

[0017] Furthermore, the rotating shaft is connected to the driving shaft via a belt.

[0018] The beneficial effects of the present invention are:

[0019] 1. The present invention comprises a conveyor belt for conveying wood arranged in parallel, a grabbing mechanism arranged between the two conveyor belts for taking the wood off the two conveyor belts, and a guide groove arranged on the outside of the conveyor belt for guiding the wood; when working, the processed wood is conveyed by the two conveyor belts, and when the wood is conveyed to the front end, the grabbing mechanism grabs the wood on the two conveyor belts to the guide groove, and takes the wood off the two conveyor belts synchronously, without the need to hoist the wood by a crane, the efficiency is high, the wood will not fall when hoisted, and the safety is good.

[0020] 2. The grabbing mechanism in the present invention includes a shell, a lifting sleeve arranged in the shell and lifted and lowered in the shell, and a rotating rod arranged in the lifting sleeve and rotated in the lifting sleeve. A first disc is arranged at the upper end of the lifting sleeve, and a support rod is symmetrically arranged on the first disc. A pneumatic clamp moving on the support rod is arranged on the support rod. When the rotating rod rotates, the pneumatic clamps on both sides move synchronously in the same direction or in the opposite direction under the action of the connecting mechanism. When working, the rotating rod rotates continuously, and at the same time, the lifting sleeve continuously rises and falls. When the pneumatic clamp moves to the innermost side, the lifting sleeve descends to the bottom to grab the wood on the conveyor belt, the lifting sleeve rises, and the pneumatic clamp moves outward to the guide groove. The lifting sleeve descends to release the wood into the guide groove, thereby realizing the grabbing and unloading of the wood. The symmetrically arranged pneumatic clamps correspond to the two conveyor belts respectively, which improves the unloading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in 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.

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 The structure of the grabbing mechanism of the present invention is shown in FIG. Figure 1 ;

[0024] Figure 3 The structure of the grabbing mechanism of the present invention is shown in FIG. Figure 2 ;

[0025] Figure 4 The structure of the grabbing mechanism of the present invention is shown in FIG. Figure 3 ;

[0026] Figure 5 It is the front view of the grabbing mechanism of the present invention.

[0027] In the figure: conveyor belt 1, guide groove 2, lifting sleeve 3, rotating rod 4, first disc 5, support rod 6, pneumatic clamp 7, drive shaft 8, first drive disc 9, rotating rod 10, lifting rod 11, drive groove 12, rotating frame 13, rotating shaft 14, second drive disc 15, cross bar 16, tension spring 17, baffle 18, rocker arm 19, connecting rod 20, guide rod 21, support frame 22, long hole 23, limit rod 24, connecting groove 25, drive wheel 26, through hole 27, guide column 28, second disc 29, guide sleeve 30, belt 31, shell 32. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0029] like Figure 1 As shown, a wood transporting and grabbing device comprises a conveyor belt 1 for conveying wood arranged in parallel, a grabbing mechanism arranged between the two conveyor belts 1 for taking the wood off the two conveyor belts 1, and a guide groove 2 arranged on the outside of the conveyor belt 1 for guiding the wood; when working, the processed wood is conveyed by the two conveyor belts, and when the wood is conveyed to the front end, the grabbing mechanism grabs the wood on the two conveyor belts to the guide groove 2, and takes the wood on the two conveyor belts synchronously, and there is no need to lift the wood by a crane, so the efficiency is high, the wood will not fall when it is lifted, and the safety is good.

[0030] like Figure 4 and Figure 5 As shown, the grabbing mechanism includes a shell 32, a lifting sleeve 3 arranged in the shell 32 and lifted in the shell 32, a rotating rod 4 arranged in the lifting sleeve 3 and rotated in the lifting sleeve 3, the lifting sleeve 3 passes through the upper end of the shell 32 and is slidably connected with the upper end of the shell 32, a first disc 5 is provided at the upper end of the lifting sleeve 3, a support rod 6 is symmetrically provided on the first disc 5, a pneumatic clamp 7 moving on the support rod 6 is provided on the support rod 6, and a sleeve cooperating with the support rod 6 is provided on the pneumatic clamp 7. When the rotating rod 4 rotates, the pneumatic clamps 7 on both sides move synchronously in the same direction or in the opposite direction under the action of the connecting mechanism; when working, the rotating rod 4 rotates continuously, and at the same time the lifting sleeve 3 is continuously lifted and lowered. When the pneumatic clamp 7 moves to the innermost side, the lifting sleeve 3 descends to the bottom to grab the wood on the conveyor belt 1, the lifting sleeve 3 rises, the pneumatic clamp 7 moves outward to the guide groove 2, the lifting sleeve 3 descends, and the wood is released into the guide groove 2, thereby realizing the grabbing and unloading of the wood. The pneumatic clamps are symmetrically arranged to correspond to the two conveyor belts, thereby improving the material unloading efficiency.

[0031] like Figure 2As shown, the bottom of the shell 32 is provided with a driving shaft 8 rotating at the bottom of the shell 32, a first driving disk 9 arranged on the driving shaft 8, and a rotating rod 10 arranged in the shell 32 and rotatably connected to the shell 32 at the middle position. A lifting rod 11 that can be raised and lowered is provided in the shell 32. The upper end of the lifting rod 11 is rotatably connected to the front end of the rotating rod 10. A driving groove 12 is provided on the first driving disk 9, and protrusions are symmetrically provided on the driving groove 12. A driving rod that cooperates with the driving groove 12 is provided at the lower end of the lifting rod 11, and the rear end of the rotating rod 10 is connected to the lifting sleeve 3; when the driving shaft 8 rotates, the first driving disk 9 rotates, and under the action of the driving groove and the driving rod, the lifting rod 11 is continuously lifted and lowered, and the rotating rod 10 swings, thereby driving the lifting sleeve 3 to lift and lower.

[0032] like Figure 4 and Figure 5 As shown, the bottom of the housing 32 is provided with a rotating frame 13 for driving the rotating rod 10 to rotate, the lower end of the rotating rod 10 is slidably connected with the rotating frame 13, the bottom of the housing 32 is provided with a rotating shaft 14 that rotates synchronously with the driving shaft 8, the rotating shaft 14 is rotatably connected with the side wall of the housing 32 through a bearing, the end of the rotating shaft 14 is provided with a second driving disk 15, the side of the second driving disk 15 is provided with an annular protrusion, and the outer cylindrical surface of the rotating frame 13 is provided with a cross bar 16, the end of the cross bar 16 is matched with the left side of the second driving disk 15, and the cross bar 16 is connected to the right inner wall of the housing 32 through a tension spring 17. When the driving shaft 8 rotates, the rotating shaft 14 rotates synchronously, and the second driving disk 15 rotates accordingly. When the second driving disk 15 rotates, under the action of the cross bar 16 and the annular protrusion, the rotating frame 13 overcomes the elastic force of the tension spring 17 and continuously reciprocates, driving the rotating reciprocating rotation, and under the action of the connecting mechanism, the pneumatic clamp moves synchronously in the same direction or in the opposite direction.

[0033] like Figure 5 As shown, the rotating rod 4 is provided with two baffles 18 respectively cooperating with the upper and lower ends of the lifting sleeve 3, so as to realize the axial positioning between the rotating rod 4 and the lifting sleeve 3.

[0034] like Figure 3 As shown, the connecting mechanism includes a rocker rod 19 symmetrically arranged at the upper end of the rotating rod 4, and the outer ends of the two rocker rods 19 are respectively connected to the two pneumatic clamps 7 through a connecting rod 20. When the rotating rod 4 rotates, under the action of the rocker rod 19 and the connecting rod 20, the pneumatic clamps 7 on both sides move synchronously.

[0035] like Figure 5 As shown, a guide rod 21 is disposed at the lower end of the first disc 5 , a support frame 22 is disposed at the upper end of the housing 32 , and the guide rod 21 passes through the support frame 22 and is slidably connected to the support frame 22 .

[0036] like Figure 3As shown, the lifting rod 11 is provided with a long hole 23, and the shell 32 is provided with a limiting rod 24 that cooperates with the long hole 23. When the lifting rod 11 is raised or lowered, under the action of the long hole and the limiting rod 24, the lifting rod 11 will not swing one after another, ensuring reliable swinging of the rotating rod.

[0037] like Figure 4 As shown, a connecting groove 25 is provided on the outer cylindrical surface of the lifting sleeve 3, and a driving wheel 26 cooperating with the connecting groove 25 is provided at the rear end of the rotating rod 10. When the rotating rod 10 swings up and down, the lifting sleeve 3 is continuously lifted and lowered under the action of the driving wheel 26 and the connecting groove 25.

[0038] like Figure 4 As shown, a through hole 27 is provided at the upper end of the rotating frame 13 , and the rotating rod 10 passes through the through hole 13 and extends deep into the rotating frame 27 .

[0039] like Figure 5 As shown, a guide column 28 is provided in the rotating frame 13, a second disc 29 is provided at the lower end of the rotating rod 10, and a guide sleeve 30 cooperating with the guide column 28 is provided on the second disc 29. When the second disc 29 rotates, the rotating rod rotates synchronously under the action of the guide column and the guide sleeve, and by setting the guide column and the guide sleeve, the lifting and lowering of the rotating rod and the lifting sleeve will not be interfered.

[0040] The rotating shaft 14 is connected to the driving shaft 8 via a belt 31 .

[0041] In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "left", "right", "up", "down", etc. are 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.

[0042] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 wood transport grabbing device, characterized in that: It comprises conveyor belts (1) arranged in parallel for conveying wood, a grabbing mechanism arranged between the two conveyor belts (1) for removing the wood from the two conveyor belts (1), and a guide groove (2) arranged outside the conveyor belts (1) for guiding the wood; The gripping mechanism comprises a shell (32), a lifting sleeve (3) arranged in the shell (32) and lifted and lowered in the shell (32), and a rotating rod (4) arranged in the lifting sleeve (3) and rotated in the lifting sleeve (3); a first disc (5) is arranged at the upper end of the lifting sleeve (3); a support rod (6) is symmetrically arranged on the first disc (5); a pneumatic clamp (7) is arranged on the support rod (6) and moves on the support rod (6); when the rotating rod (4) rotates, the pneumatic clamps (7) on both sides move synchronously in the same direction or in opposite directions under the action of the connecting mechanism; The bottom of the shell (32) is provided with a driving shaft (8) rotating at the bottom of the shell (32), a first driving disk (9) arranged on the driving shaft (8), and a rotating rod (10) arranged in the shell (32) and rotatably connected to the shell (32) at the middle position; a lifting rod (11) that can be raised and lowered is provided in the shell (32); the upper end of the lifting rod (11) is rotatably connected to the front end of the rotating rod (10); the first driving disk (9) is provided with a driving groove (12); the driving groove (12) is symmetrically provided with protrusions; the lower end of the lifting rod (11) is provided with a driving rod that matches the driving groove (12); the rear end of the rotating rod (10) is connected to the lifting sleeve (3); A rotating frame (13) for driving the rotating rod (10) to rotate is provided at the bottom of the shell (32), and the lower end of the rotating rod (10) is slidably connected to the rotating frame (13). A rotating shaft (14) for rotating synchronously with the driving shaft (8) is provided at the bottom of the shell (32), and a second driving disk (15) is provided at the end of the rotating shaft (14). A ring-shaped protrusion is provided on the side of the second driving disk (15). A cross bar (16) is provided on the outer cylindrical surface of the rotating frame (13), and the end of the cross bar (16) cooperates with the left side of the second driving disk (15). The cross bar (16) is connected to the right inner wall of the shell (32) through a tension spring (17).

2. A wood transport grabbing device according to claim 1, characterized in that: The rotating rod (4) is provided with two baffles (18) respectively cooperating with the upper and lower ends of the lifting sleeve (3).

3. A wood transport grabbing device according to claim 1, characterized in that: The connection mechanism comprises a swing rod (19) symmetrically arranged on the upper end of the rotating rod (4), and the outer ends of the two swing rods (19) are respectively connected to the two pneumatic clamping jaws (7) through a connecting rod (20).

4. A wood transport grabbing device according to claim 1, characterized in that: A guide rod (21) is provided at the lower end of the first disc (5), a support frame (22) is provided at the upper end of the shell (32), and the guide rod (21) passes through the support frame (22) and is slidably connected to the support frame (22).

5. A wood transport grabbing device as claimed in claim 1, characterized in that: The lifting rod (11) is provided with an elongated hole (23), and the housing (32) is provided with a limiting rod (24) that matches the elongated hole (23).

6. A wood transport grabbing device as claimed in claim 1, characterized in that: A connecting groove (25) is provided on the outer cylindrical surface of the lifting sleeve (3), and a driving wheel (26) matching with the connecting groove (25) is provided at the rear end of the rotating rod (10).

7. A wood transport grabbing device according to claim 1, characterized in that: A through hole (27) is provided at the upper end of the rotating frame (13), and the rotating rod (10) passes through the through hole (27) and penetrates into the rotating frame (13).

8. A wood transport grabbing device as claimed in claim 7, characterized in that: A guide column (28) is arranged inside the rotating frame (13), a second disc (29) is arranged at the lower end of the rotating rod (10), and a guide sleeve (30) matched with the guide column (28) is arranged on the second disc (29).

9. A wood transport grabbing device as claimed in claim 1, characterized in that: The rotating shaft (14) is connected to the driving shaft (8) via a belt (31).

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