A pencil board burr removing device

Abstract

The utility model discloses a pencil plate burr removes device, including the fixing frame, the fixed connection of fixed frame top wall has the storage box, the rear side of storage box is provided with and pushes material subassembly, the front side lower extreme fixed connection of storage box has the second mounting bracket, the inboard fixed connection of second mounting bracket has the polishing block, the fixed frame side is provided with the rotating component, the fixed connection of fixed frame left and right inner side wall has two electric sliding table, one electric sliding table side is provided with clamping component. The utility model discloses when using, through the cooperation of each structure, the subsequent polishing and placing procedure are completed, the whole process does not need manual intervention, remarkably improves production efficiency, reduced manual cost and labor intensity, satisfies the demand of large -scale production, ensures that each side of pencil plate can be even, overall polishing, effectively removes the burr, and avoids damaging pencil plate because of clamping too tightly.

Description

Technical Field

[0001] This utility model relates to the field of pencil manufacturing technology, specifically to a pencil board burr removal device. Background Technology

[0002] Pencils are widely used stationery in daily study and work. During their production, wooden pencil boards are prone to developing burrs on their surface and edges after processes such as cutting and grooving. These burrs not only affect the final appearance and feel of the pencil, lowering the product's quality, but may also cause quality problems in subsequent processes such as gluing and painting, and even pose a risk of scratches to personnel during production and use.

[0003] Currently, the removal of burrs from pencil boards is mostly done manually or with simple mechanical equipment. Manual grinding is labor-intensive, inefficient, and produces inconsistent quality, heavily reliant on worker skill, making it difficult to guarantee batch-to-batch product consistency. Existing burr removal equipment is not highly automated, typically requiring manual loading and unloading of materials, a cumbersome process that fails to meet the demands of large-scale production. Summary of the Invention

[0004] The purpose of this invention is to provide a pencil board burr removal device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pencil board burr removal device, comprising a fixed frame, a storage box fixedly connected to the top wall of the fixed frame, a pushing component provided on the rear side of the storage box, a second mounting frame fixedly connected to the lower end of the front side of the storage box, a grinding block fixedly connected to the inner side of the second mounting frame, a rotating component provided on the side of the fixed frame, and two electric slides fixedly connected to the left and right inner side walls of the fixed frame, with a clamping component provided on the side of one of the electric slides.

[0006] Preferably, the pushing assembly includes a first mounting frame, two first electric telescopic rods, and a push plate. The first mounting frame is fixedly connected to the lower end of the rear side of the storage box. The two first mounting frames are symmetrically distributed and fixedly connected to the side of the first mounting frame. The telescopic ends of the two first electric telescopic rods pass through the first mounting frame and are fixedly connected to the push plate.

[0007] Preferably, the rotating assembly includes a first motor, a rotating roller, and placement slots. The first motor is fixedly connected to the lower right side of the fixed frame. The output shaft of the first motor passes through the fixed frame and is fixedly connected to the rotating roller. The end of the rotating roller away from the first motor is rotatably connected to the left side wall of the fixed frame. The outer surface of the rotating roller is provided with multiple placement slots in a circular pattern.

[0008] Preferably, the clamping assembly includes a second motor, a mounting plate, a second electric telescopic rod, a pressure sensor, and a first clamping plate. The second motor is fixedly connected to the side of an electric slide table, the mounting plate is fixedly connected to the output shaft of the second motor, the second electric telescopic rod is fixedly connected to the side of the mounting plate, the pressure sensor is fixedly connected to the telescopic end of the second electric telescopic rod, and the first clamping plate is fixedly connected to the end of the pressure sensor away from the second electric telescopic rod.

[0009] Preferably, a placement box is fixedly connected to the inner surface of the fixing frame.

[0010] Preferably, a strip-shaped hole is provided at the lower end of the rear side of the storage box.

[0011] Preferably, a connecting rod is rotatably connected to the side of one of the electric slides, and a second clamping plate is fixedly connected to the end of the connecting rod away from the electric slide.

[0012] Preferably, a control panel is fixedly connected to the upper right side of the mounting bracket.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. When this utility model is in use, the pencil boards in the storage box are pushed sequentially onto the placement slot of the rotating component by the pushing component, and then the subsequent grinding and placement process is completed by the clamping component and the electric slide. The whole process does not require manual intervention, which significantly improves production efficiency, reduces labor costs and labor intensity, and meets the needs of large-scale production.

[0015] 2. In this invention, when grinding a pencil board, the second motor drives the pencil board to rotate, and the electric slide table brings it into contact with the fixed grinding block. This design ensures that all sides of the pencil board are evenly and thoroughly ground, effectively removing burrs. Simultaneously, the pressure sensor precisely controls the clamping force, preventing damage to the pencil board due to excessive clamping. Attached Figure Description

[0016] Figure 1 This is a first-view structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the second-view structure of the present invention;

[0018] Figure 3 This is a cross-sectional view of the storage box of this utility model;

[0019] Figure 4 This is a schematic diagram of the clamping component structure of this utility model.

[0020] In the diagram: 1. Fixed frame; 2. Storage box; 3. Pushing assembly; 31. First mounting frame; 32. First electric telescopic rod; 33. Push plate; 4. Second mounting frame; 5. Grinding block; 6. Rotating assembly; 61. First motor; 62. Rotating roller; 63. Placement slot; 7. Electric slide table; 8. Clamping assembly; 81. Second motor; 82. Mounting plate; 83. Second electric telescopic rod; 84. Pressure sensor; 85. First clamping plate; 9. Placement box; 10. Strip hole; 11. Connecting rod; 12. Second clamping plate; 13. Control panel. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This utility model provides a technical solution: a pencil board burr removal device, including a fixed frame 1, a storage box 2 installed on the top wall of the fixed frame 1 by bolts, a pushing component 3 installed on the rear side of the storage box 2, a second mounting frame 4 installed on the lower end of the front side of the storage box 2 by bolts, a grinding block 5 installed on the inner side of the second mounting frame 4 by bolts, a rotating component 6 installed on the side of the fixed frame 1, two electric slides 7 installed on the left and right inner side walls of the fixed frame 1 by bolts, and a clamping component 8 installed on the side of one of the electric slides 7.

[0023] The material pushing assembly 3 includes a first mounting frame 31, two first electric telescopic rods 32, and a push plate 33. The first mounting frame 31 is bolted to the lower end of the rear side of the storage box 2. The two first mounting frames 31 are symmetrically distributed and bolted to the side of the first mounting frame 31. The telescopic ends of the two first electric telescopic rods 32 pass through the first mounting frame 31 and are bolted to the push plate 33.

[0024] The rotating assembly 6 includes a first motor 61, a rotating roller 62, and a placement groove 63. The first motor 61 is a servo motor. The first motor 61 is bolted to the lower right side of the fixed frame 1. The output shaft of the first motor 61 passes through the fixed frame 1 and is connected to the rotating roller 62 via a coupling. The end of the rotating roller 62 away from the first motor 61 is rotatably connected to the left side wall of the fixed frame 1 via a bearing. Multiple placement grooves 63 are respectively opened on the outer surface of the rotating roller 62 in a circular shape.

[0025] The clamping assembly 8 includes a second motor 81, a mounting plate 82, a second electric telescopic rod 83, a pressure sensor 84, and a first clamping plate 85. The second motor 81 is bolted to the side of an electric slide table 7. The mounting plate 82 is mounted on the output shaft of the second motor 81 via a coupling. The second electric telescopic rod 83 is bolted to the side of the mounting plate 82. The pressure sensor 84 is threaded to the telescopic end of the second electric telescopic rod 83. The first clamping plate 85 is bolted to the end of the pressure sensor 84 away from the second electric telescopic rod 83.

[0026] The placement box 9 is installed on the inner surface of the fixing frame 1 by bolts, and the strip hole 10 is opened at the lower end of the rear side of the storage box 2.

[0027] The connecting rod 11 is rotatably connected to the side of the electric slide 7 located on the left side via a bearing, and the second clamping plate 12 is bolted to the end of the connecting rod 11 away from the electric slide 7.

[0028] The control panel 13 is mounted on the upper right side of the mounting bracket 1 by bolts. The control panel 13 is electrically connected to the first electric telescopic rod 32, the first motor 61, the electric slide 7, the second motor 81, the second electric telescopic rod 83, and the pressure sensor 84 via wires. The control panel 13, the first electric telescopic rod 32, the first motor 61, the electric slide 7, the second motor 81, the second electric telescopic rod 83, and the pressure sensor 84 are all existing technologies, and their specific structures, working principles, and electrical connections are not detailed here.

[0029] Working principle: In use, the cut pencil board is placed in the storage box 2. The first electric telescopic rod 32 drives the push plate 33 to extend, thereby pushing the cut pencil board inside the storage box 2, causing the pencil board to fall from the discharge box 2 onto the placement groove 63 of the rotating roller 62. The first motor 61 drives the rotating roller 62 to rotate, and the second electric telescopic rod 83 drives the first clamping plate 85 to extend, so that the first clamping plate 85 and the second clamping plate 12 clamp the pencil board on the placement groove 63. The pressure sensor 84 monitors the clamping force. The two electric slides 7 simultaneously drive the clamping assembly 8 and the second clamping plate 12 to move upward and meet the grinding block. 5. Simultaneously, the second motor 81 drives the mounting plate 82 to rotate, thereby rotating the pencil board. This causes the grinding block 5 to remove burrs from the pencil board. After burr removal, the control panel 13 controls the second motor 81 to stop rotating. The electric slide table 7 moves the pencil board downwards, placing it back onto the placement slot 63. The second electric telescopic rod 83 retracts the first clamping plate 85, and the first motor 61 drives the rotating roller 62 to rotate, causing the pencil board on the placement slot 63 to fall into the placement box 9. The above steps are repeated to automate burr removal from the pencil board. This utility model has the advantages of being easy to use and having good performance.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pencil board burr removal device, comprising a fixing frame (1), characterized in that: The top wall of the fixed frame (1) is fixedly connected to a storage box (2), a pushing component (3) is provided on the rear side of the storage box (2), a second mounting frame (4) is fixedly connected to the lower end of the front side of the storage box (2), a grinding block (5) is fixedly connected to the inner side of the second mounting frame (4), a rotating component (6) is provided on the side of the fixed frame (1), and two electric slides (7) are fixedly connected to the left and right inner side walls of the fixed frame (1). A clamping component (8) is provided on the side of one of the electric slides (7).

2. A pencil board burr removal device according to claim 1, wherein: The pushing assembly (3) includes a first mounting frame (31), two first electric telescopic rods (32), and a push plate (33). The first mounting frame (31) is fixedly connected to the lower end of the rear side of the storage box (2). The two first mounting frames (31) are symmetrically distributed and fixedly connected to the side of the first mounting frame (31). The telescopic ends of the two first electric telescopic rods (32) pass through the first mounting frame (31) and are fixedly connected to the push plate (33).

3. A pencil board burr removal device according to claim 1, wherein: The rotating assembly (6) includes a first motor (61), a rotating roller (62), and a placement groove (63). The first motor (61) is fixedly connected to the lower right side of the fixed frame (1). The output shaft of the first motor (61) passes through the fixed frame (1) and is fixedly connected to the rotating roller (62). The end of the rotating roller (62) away from the first motor (61) is rotatably connected to the left side wall of the fixed frame (1). The outer surface of the rotating roller (62) is provided with a plurality of placement grooves (63) in a circular pattern.

4. A pencil board burr removal device according to claim 1, wherein: The clamping assembly (8) includes a second motor (81), a mounting plate (82), a second electric telescopic rod (83), a pressure sensor (84), and a first clamping plate (85). The second motor (81) is fixedly connected to the side of an electric slide (7). The mounting plate (82) is fixedly connected to the output shaft of the second motor (81). The second electric telescopic rod (83) is fixedly connected to the side of the mounting plate (82). The pressure sensor (84) is fixedly connected to the telescopic end of the second electric telescopic rod (83). The first clamping plate (85) is fixedly connected to the end of the pressure sensor (84) away from the second electric telescopic rod (83).

5. A pencil board burr removal device according to claim 1, wherein: The inner surface of the fixed frame (1) is fixedly connected to the placement box (9).

6. A pencil board burr removal device according to claim 1, wherein: The storage box (2) has a strip-shaped hole (10) at the lower end of its rear side.

7. A pencil board burr removal device according to claim 1, wherein: A connecting rod (11) is rotatably connected to the side of one of the electric slides (7), and a second clamping plate (12) is fixedly connected to the end of the connecting rod (11) away from the electric slide (7).

8. A pencil board burr removal device according to claim 1, wherein: A control panel (13) is fixedly connected to the upper right side of the mounting bracket (1).

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