Burr polishing mechanism for wood tray machining

Abstract

The utility model discloses a burr polishing mechanism for wood pallet processing, which comprises a polishing table, a concave bracket, an L-shaped support and a leakage net, the top of the polishing table is provided with a concave support frame, the center of the bottom of the inner side of the concave support frame is provided with an electric push rod A through a bolt, the inner side of the concave bracket is connected with a positioning roller through a rotating shaft, and the L-shaped support is connected with the positioning roller through a rotating shaft. A motor A is arranged at the bottom of one side of the concave bracket through a screw, electric push rods B are arranged on the two sides of the inner wall of the grinding table through bolts, a motor B is arranged on one side of the top of the L-shaped support through a screw, grinding wheels are arranged at the positions, corresponding to the motor B, of the bottom of the inner side of the L-shaped support, and a dust collecting box is arranged at the bottom of the grinding table through a bolt. And a dust collection fan is arranged on one side of the dust collection box through bolts. And the mechanism is provided with the positioning mechanism for fixing during grinding, so that the problem of easy displacement during machining is avoided, and the machining effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of burr grinding for wooden pallet processing, in particular to a burr grinding mechanism for wooden pallet processing. Background Art

[0002] Wooden pallets are pallets made of natural wood. Currently, packaging equipment uses wooden pallets to carry goods. Wooden pallets are made up of several wooden strips spliced ​​together with screws. During processing, the wooden strips need to be polished to ensure the smoothness of their edges.

[0003] The prior art also has the following defects: lack of a positioning mechanism to fix it during grinding, which makes it easy to shift during processing, thereby affecting the processing effect. To this end, we propose a burr grinding mechanism for wooden pallet processing. Summary of the invention

[0004] The main purpose of the utility model is to provide a burr grinding mechanism for processing wooden pallets, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A burr grinding mechanism for processing wooden pallets comprises a grinding table, a concave bracket, an L-shaped bracket and a filter, wherein a concave support frame is arranged on the top of the grinding table, an electric push rod A is arranged at the center position of the inner bottom of the concave support frame by bolts, a positioning roller is connected to the inner side of the concave bracket by a rotating shaft, a motor A is arranged at the bottom of one side of the concave bracket by screws, electric push rods B are arranged on both sides of the inner wall of the grinding table by bolts, motor B is arranged on one side of the top of the L-shaped bracket by screws, grinding wheels are arranged at the position of the inner bottom of the L-shaped bracket corresponding to the motor B, a dust box is arranged at the bottom of the grinding table by bolts, and a dust suction fan is arranged on one side of the dust box by bolts.

[0007] Furthermore, the concave bracket is arranged at the bottom of the electric push rod A, and the driving end of the electric push rod A is connected to the concave bracket.

[0008] Furthermore, the drive shafts of the motor A and the motor B are connected to the positioning roller and the grinding wheel respectively.

[0009] Furthermore, the L-shaped brackets are all arranged on one side of the electric push rod B, and the driving ends of the electric push rod B are all connected to the L-shaped brackets.

[0010] Furthermore, a notch is provided on the top surface of the grinding table corresponding to the position of the positioning roller, and auxiliary positioning rollers are evenly connected between inner walls of the notch from top to bottom through rotating shafts.

[0011] Furthermore, a leakage net is provided on the top surface of the grinding table outside the notch, and a dust shield is provided on one side surface of the dust box corresponding to the position of the dust suction fan through an opening, and the air inlet end of the dust suction fan is located on one side of the dust shield.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By setting up an electric push rod A, a concave bracket, a positioning roller, a motor A and an auxiliary positioning roller, the electric push rod A is used to drive the concave bracket to descend so that the positioning roller and the auxiliary positioning roller cooperate to position the wood strip, thereby avoiding the problem of displacement during processing, thereby ensuring the processing effect, and the motor A is used to drive the positioning roller to rotate to transport and move the wood strip.

[0014] By arranging a filter, a dust box, a dust suction fan and a dust shield, the dust suction fan is used to draw air into the dust box, so that wood chips can pass through the filter and enter the dust box for collection, and the dust shield is used to block the wood chips from entering the dust suction fan, thereby improving the cleanability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a burr grinding mechanism for processing a wooden pallet.

[0016] Figure 2 The utility model is a schematic diagram of the top view of the structure of a grinding table of a burr grinding mechanism for processing a wooden pallet.

[0017] Figure 3 The utility model is a schematic diagram of the dust shield structure of a burr grinding mechanism for processing a wooden pallet.

[0018] In the figure: 1. grinding table; 2. concave support frame; 3. electric push rod A; 4. concave bracket; 5. positioning roller; 6. motor A; 7. notch; 8. auxiliary positioning roller; 9. electric push rod B; 10. L-shaped bracket; 11. motor B; 12. grinding wheel; 13. filter; 14. dust collection box; 15. dust suction fan; 16. dust screen. Implementation

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-3As shown, a burr grinding mechanism for processing a wooden pallet comprises a grinding table 1, a concave bracket 4, an L-shaped bracket 10 and a filter 13, wherein a concave support frame 2 is arranged on the top of the grinding table 1, an electric push rod A3 is arranged at the center position of the inner bottom of the concave support frame 2 by bolts, a positioning roller 5 is connected to the inner side of the concave bracket 4 by a rotating shaft, a motor A6 is arranged at the bottom of one side of the concave bracket 4 by screws, electric push rods B9 are arranged on both sides of the inner wall of the grinding table 1 by bolts, a motor B11 is arranged on one side of the top of the L-shaped bracket 10 by screws, a grinding wheel 12 is arranged at the position of the inner bottom of the L-shaped bracket 10 corresponding to the motor B11, a dust box 14 is arranged at the bottom of the grinding table 1 by bolts, and a dust suction fan 15 is arranged at one side of the dust box 14 by bolts.

[0021] The concave bracket 4 is arranged at the bottom of the electric push rod A3, and the driving end of the electric push rod A3 is connected to the concave bracket 4.

[0022] In this embodiment, Figure 1 As shown, the electric push rod A3 drives the concave bracket 4 to support the positioning roller 5 to rise and fall.

[0023] The driving shafts of the motor A6 and the motor B11 are connected to the positioning roller 5 and the grinding wheel 12 respectively.

[0024] In this embodiment, Figure 1 As shown, the grinding wheel 12 is driven by the motor B11 to perform the rough edge grinding operation on the wood strip.

[0025] The L-shaped brackets 10 are all arranged on one side of the electric push rod B9, and the driving ends of the electric push rod B9 are all connected to the L-shaped brackets 10.

[0026] In this embodiment, Figure 1 As shown, the electric push rod B9 simultaneously drives the corresponding L-shaped bracket 10 to support the grinding wheel 12 to contact the surfaces on both sides of the wood strip.

[0027] A notch 7 is provided on the top surface of the grinding table 1 corresponding to the position of the positioning roller 5 , and auxiliary positioning rollers 8 are evenly connected between the inner walls of the notch 7 from top to bottom through a rotating shaft.

[0028] In this embodiment, Figure 1 , 2 As shown, the wood strips are positioned by the cooperation of the positioning roller 5 and the auxiliary positioning roller 8.

[0029] Among them, the top surface of the grinding table 1 is provided with a leakage net 13 outside the notch 7, and the surface of one side of the dust box 14 is provided with a dust screen 16 through an opening corresponding to the position of the dust suction fan 15, and the air inlet end of the dust suction fan 15 is located on one side of the dust screen 16.

[0030] In this embodiment, Figure 1 , 2 As shown in FIG. 3 , the dust collecting box 14 is evacuated by the dust suction fan 15 , and the wood chips are allowed to pass through the filter 13 and enter the dust collecting box 14 for collection, and the wood chips are shielded by the dust shield 16 to prevent the wood chips from entering the dust suction fan 15 .

[0031] It should be noted that the utility model is a rough edge grinding mechanism for processing wooden pallets. First, the electric push rod A3, the electric push rod B9 and the dust suction fan 15 are connected to an external power supply. When working, the wooden strips are carried by the auxiliary positioning rollers 8, and then the electric push rod A3 drives the concave bracket 4 to descend so that the positioning rollers 5 and the auxiliary positioning rollers 8 cooperate to position the wooden strips. In the next step, the corresponding L-shaped brackets 10 are driven by the electric push rod B9 to support the grinding wheel 12 to contact the surfaces on both sides of the wooden strips, and the motor A6 and the motor B11 are turned on. The positioning rollers 5 are driven by the motor A6 to rotate to transport and move the wooden strips, and the grinding wheel 12 is driven by the motor B11 to perform rough edge grinding operations on the wooden strips. At the same time, the dust suction fan 15 exhausts the dust box 14, and the wood chips are collected through the leakage net 13 to facilitate the wood chips to pass through the dust box 14, and the wood chips are blocked by the dust shield 16 to prevent the wood chips from entering the dust suction fan 15.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A burr grinding mechanism for processing a wooden pallet, comprising a grinding table (1), a concave bracket (4), an L-shaped bracket (10) and a screen (13), characterized in that: A concave support frame (2) is arranged on the top of the grinding table (1); an electric push rod A (3) is arranged at the center position of the inner bottom of the concave support frame (2) by means of bolts; a positioning roller (5) is connected to the inner side of the concave bracket (4) by means of a rotating shaft; a motor A (6) is arranged at the bottom of one side of the concave bracket (4) by means of screws; electric push rods B (9) are arranged at both sides of the inner wall of the grinding table (1) by means of bolts; a motor B (11) is arranged at one side of the top of the L-shaped bracket (10) by means of screws; a grinding wheel (12) is arranged at the position of the inner bottom of the L-shaped bracket (10) corresponding to the motor B (11); a dust box (14) is arranged at the bottom of the grinding table (1) by means of bolts; and a dust suction fan (15) is arranged at one side of the dust box (14) by means of bolts.

2. The burr grinding mechanism for wooden pallet processing according to claim 1 is characterized in that: The concave bracket (4) is arranged at the bottom of the electric push rod A (3), and the driving end of the electric push rod A (3) is connected to the concave bracket (4).

3. The burr grinding mechanism for wooden pallet processing according to claim 1 is characterized in that: The drive shafts of the motor A (6) and the motor B (11) are connected to the positioning roller (5) and the grinding wheel (12) respectively.

4. The burr grinding mechanism for wooden pallet processing according to claim 1 is characterized in that: The L-shaped brackets (10) are all arranged on one side of the electric push rod B (9), and the driving ends of the electric push rods B (9) are all connected to the L-shaped brackets (10).

5. The burr grinding mechanism for wooden pallet processing according to claim 1 is characterized in that: A notch (7) is provided on the top surface of the grinding table (1) at a position corresponding to the positioning roller (5), and auxiliary positioning rollers (8) are evenly connected from top to bottom between the inner walls of the notch (7) via a rotating shaft.

6. The burr grinding mechanism for wooden pallet processing according to claim 1 is characterized in that: The top surface of the grinding table (1) is provided with a leakage net (13) at the periphery of the notch (7), and a dust screen (16) is provided on one side of the surface of the dust collecting box (14) corresponding to the position of the dust suction fan (15) through an opening, and the air inlet end of the dust suction fan (15) is located on one side of the dust screen (16).

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