Rod planing device for log white-rod pencils

Abstract

The utility model provides a log white-rod pencil sharpening device, belongs to the technical field of pencil production equipment, and aims to solve the problems that in the using process of an existing log white-rod pencil sharpening device, pencil rods can fall into a material box used for collecting the pencil rods after being machined, and due to the fact that the depth of the material box is large, when the pencil rods fall into the material box, the pencil rods cannot fall into the material box. The pencil sharpener comprises two sharpening rod assemblies, and the two sharpening rod assemblies are fixedly installed on the upper end face and the lower end face of a rack respectively; the number of the dust removal pipes is two, one ends of the two dust removal pipes are fixedly connected to the outer sides of the two planing rod assemblies respectively, and the other ends of the two dust removal pipes are connected with the dust removal fan; the discharging piece is fixedly installed on the upper end face of the rack. The conveying assembly is fixedly connected to the front end of the rack. The material collecting box is fixedly connected to the left end of the conveying assembly. Through the arrangement of the material receiving device, the material receiving of the pencil holder is realized, the processing quality is improved, and the economic loss is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of pencil production equipment, and more specifically, particularly relates to a log white-rod pencil sharpening device. Background Art

[0002] In the process of processing pencils, grooves are usually planed on two square wooden boards. After the grooves are planed, the pencil leads are installed in the grooves of the square wooden boards and the two square wooden boards are butt-jointed and fixed. After the fixing is completed, the wooden boards with the pencil leads are sent to the planing device for planing processing. The processed pencil rods will be sent out through a conveyor belt.

[0003] According to the application number: CN202222060837.8, a pencil lower side planer bar assembly is disclosed. The technical key points are: it is arranged adjacent to the pencil upper side planer bar assembly, the pencil lower side planer bar assembly includes a frame, a motor, and a lower planer bar knife, the motor is arranged on the frame, the lower planer bar knife is connected to the rotating shaft of the motor, a bottom plate is arranged on the frame, a first positioning plate and a second positioning plate are arranged on both sides of the lower planer bar knife, and the bottom plate and the lower planer bar knife, the first positioning plate, and the second positioning plate are between the lower planer bar area, and a rotatable auxiliary propulsion wheel is arranged on the frame, the auxiliary propulsion wheel is connected to the driving source, and the auxiliary propulsion wheel is located on the lower side of the bottom plate and between the pencil upper side planer bar assembly and the lower planer bar knife. The utility model uses the auxiliary propulsion wheel as a power source to apply a forward force to the pencil board during the planing process, so that the pencil board can stably move to the pencil lower side planer bar assembly after the upper side planer bar to plan the lower side, reduce the probability of carding, and improve the stability during the processing.

[0004] Based on the above, during the use of the existing log white pencil sharpener, after the pencil sharpener is sent out by the conveyor belt, the sent pencil rods will fall into the material box for collecting the pencil rods. Due to the depth of the material box, when the pencil rods fall into the material box, the pencil cores in the pencil rods are easily broken, which affects the production quality of the pencils and causes economic losses. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a log white-rod pencil sharpener device to solve the problem that in the existing log white-rod pencil sharpener device, after the pencil rods are sent out by the conveyor belt during use, the sent out pencil rods will fall into a material box for collecting the pencil rods, and because the material box is deep, when the pencil rods fall into the material box, the pencil core in the pencil rods is easily broken, which affects the production quality of the pencils and causes economic losses.

[0006] The purpose and effect of the log white-rod pencil sharpener of the utility model are achieved by the following specific technical means:

[0007] A log white-bar pencil sharpener device comprises a frame, a sharpener assembly, a dust removal pipe, a material discharging member, a conveying assembly, a material collecting box, a cleaning and dust removal mechanism and a material collecting mechanism; two sharpener assembly are provided, and the two sharpener assembly are respectively fixedly mounted on the upper and lower end surfaces of the frame; two dust removal pipes are provided, one end of the two dust removal pipes is respectively fixedly connected to the outer sides of the two sharpener assembly, and the other ends of the two dust removal pipes are connected to dust removal fans; the material discharging member is fixedly mounted on the upper end surface of the frame; the conveying assembly is fixedly connected to the front end of the frame; the material collecting box is fixedly connected to the left end of the conveying assembly; the cleaning and dust removal mechanism is arranged at the front end of the frame; the material collecting mechanism is arranged on the inner side of the material collecting box.

[0008] Furthermore, the cleaning and dust removal mechanism includes: a cleaning brush; two cleaning brushes are provided, one cleaning brush is fixedly installed on the inner side of the front end of the frame, and the other cleaning brush is fixedly installed on the front end of the discharge piece.

[0009] Furthermore, the cleaning and dust removal mechanism also includes: a connecting pipe and a filter plate; the upper end of the connecting pipe is fixedly connected to the inner side of the conveying assembly, the lower end of the connecting pipe is fixedly connected to the outer side of the lower dust removal pipe, and the connecting pipe is connected to the lower dust removal pipe; the filter plate is fixedly connected to the inner side of the upper end of the connecting pipe.

[0010] Furthermore, the material collection mechanism includes: a sliding box, a material collection box, a sponge pad, a compression spring and a damping rod; the sliding box is slidably connected to the inner side of the material collection box; the material collection box is slidably connected to the inner side of the sliding box; the sponge pad is fixedly connected to the inner side of the material collection box; the upper end of the compression spring is fixedly connected to the lower end surface of the material collection box, and the lower end of the compression spring is fixedly connected to the inner side of the sliding box; the upper end of the damping rod is fixedly installed on the outer side of the sliding box, and the lower end of the damping rod is fixedly installed on the inner side of the material collection box.

[0011] Furthermore, the material collecting mechanism also includes: a fixed rack and a connecting gear; the fixed rack is provided with two groups, and the two groups of fixed racks are fixedly connected to the outside of the material collecting box; the connecting gear is provided with two groups, and the two groups of connecting gears are rotatably connected to the inside of the sliding box, and the two groups of connecting gears are respectively meshed with the two groups of fixed racks.

[0012] Furthermore, the aggregation mechanism also includes: a fixed gear, a sliding rack, a limit rod and a step block; the fixed gear is provided with two groups, and the two groups of fixed gears are respectively fixedly connected to the outer sides of the two groups of connecting gears; the sliding rack is provided with two groups, and the two groups of sliding racks are both slidably connected to the inner side of the sliding box, and the two groups of sliding racks are respectively meshed with the two groups of fixed gears; the limit rod is provided with two groups, and the two groups of limit rods are respectively fixedly connected to the outer sides of the two groups of sliding racks; the step block is provided with two groups, and the two step blocks are respectively fixedly connected to the inner side of the aggregation box.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model can realize the cleaning of the wood chips attached to the outer side of the processed pencil rod by setting the cleaning and dust removal mechanism. When the processed pencil rod is discharged through the discharging piece, the cleaning brush can clean the wood chips attached to the outer side of the pencil rod. When the dust removal fan is started, the connecting pipe can generate suction to recycle the cleaned wood chips, so as to prevent the wood chips from scattering and polluting the surrounding working environment, thereby improving the work efficiency and reducing the labor intensity. The utility model can also realize the connection of the pencil rod by setting the collecting mechanism. The pencil rod sent out by the conveying component can fall into the collecting box. When the pencil rod falls into the collecting box, the sponge pad can buffer the pencil rod, and the spacing between the collecting box and the conveying component is low, so as to prevent the lead core in the pencil rod from breaking, thereby improving the processing quality and reducing the economic loss. The utility model can realize the cleaning of the wood chips attached to the outer side of the processed pencil rod by setting the above mechanism, thereby improving the work efficiency and reducing the labor intensity. The utility model can also realize the connection of the pencil rod, thereby improving the processing quality and reducing the economic loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the main body of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the connecting pipe of the utility model.

[0017] Figure 3 It is a structural schematic diagram of a cross-section of an aggregate box of the utility model.

[0018] Figure 4 It is a structural schematic diagram of the damping rod of the utility model.

[0019] Figure 5 It is a structural schematic diagram of the step block of the utility model.

[0020] Figure 6 It is a structural schematic diagram of the fixed gear of the utility model.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Frame; 2. Planer bar assembly; 3. Dust removal pipe; 4. Discharge piece; 5. Conveyor assembly; 6. Collecting box; 7. Cleaning brush; 8. Connecting pipe; 9. Filter plate; 10. Sliding box; 11. Collecting box; 12. Sponge pad; 13. Compression spring; 14. Damping rod; 15. Fixed rack; 16. Connecting gear; 17. Fixed gear; 18. Sliding rack; 19. Limit rod; 20. Step block. DETAILED DESCRIPTION

[0023] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0024] Embodiment 1:

[0025] As attached Figure 1-Figure 2 As shown:

[0026] The utility model provides a log white-rod pencil sharpener, comprising a frame 1, a sharpener assembly 2, a dust removal pipe 3, a material discharging member 4, a conveying assembly 5, a material collecting box 6 and a cleaning and dust removing mechanism; two sharpener assemblies 2 are provided, and the two sharpener assemblies 2 are respectively fixedly mounted on the upper and lower end surfaces of the frame 1; two dust removal pipes 3 are provided, one end of the two dust removal pipes 3 is respectively fixedly connected to the outer sides of the two sharpener assemblies 2, and the other ends of the two dust removal pipes 3 are connected to dust removal fans; the material discharging member 4 is fixedly mounted on the upper end surface of the frame 1; the conveying assembly 5 is fixedly connected to the front end of the frame 1; the material collecting box 6 is fixedly connected to the left end of the conveying assembly 5; and the cleaning and dust removing mechanism is arranged at the front end of the frame 1.

[0027] Among them, the cleaning and dust removal mechanism includes: a cleaning brush 7, a connecting pipe 8 and a filter plate 9; two cleaning brushes 7 are provided, one cleaning brush 7 is fixedly installed on the inner side of the front end of the frame 1, and the other cleaning brush 7 is fixedly installed on the front end of the discharge piece 4; the upper end of the connecting pipe 8 is fixedly connected to the inner side of the conveying component 5, and the lower end of the connecting pipe 8 is fixedly connected to the outer side of the lower dust removal pipe 3, and the connecting pipe 8 is connected to the lower dust removal pipe 3; the filter plate 9 is fixedly connected to the inner side of the upper end of the connecting pipe 8.

[0028] The specific usage and function of this embodiment: when the processed pencil rod is discharged through the discharge piece 4, the cleaning brush 7 will clean the wood chips attached to the outside of the pencil rod. When the dust removal fan is started, the connecting pipe 8 will generate suction to recycle the cleaned wood chips.

[0029] Embodiment 2:

[0030] On the basis of the first embodiment, Figure 3-Figure 6As shown, the material collection mechanism includes: a sliding box 10, a material collection box 11, a sponge pad 12, a compression spring 13, a damping rod 14, a fixed rack 15, a connecting gear 16, a fixed gear 17, a sliding rack 18, a limit rod 19 and a step block 20; the material collection mechanism is arranged on the inner side of the material collection box 6; the sliding box 10 is slidably connected to the inner side of the material collection box 6; the material collection box 11 is slidably connected to the inner side of the sliding box 10; the sponge pad 12 is fixedly connected to the inner side of the material collection box 11; the upper end of the compression spring 13 is fixedly connected to the lower end surface of the material collection box 11, and the lower end of the compression spring 13 is fixedly connected to the inner side of the sliding box 10; the upper end of the damping rod 14 is fixedly installed on the outer side of the sliding box 10, and the lower end of the damping rod 14 is fixedly installed on the inner side of the material collection box 6; the fixed rack 15 is provided There are two groups, and both groups of fixed racks 15 are fixedly connected to the outside of the aggregate box 11; there are two groups of connecting gears 16, and both groups of connecting gears 16 are rotatably connected to the inside of the sliding box 10, and the two groups of connecting gears 16 are respectively meshed with the two groups of fixed racks 15; there are two groups of fixed gears 17, and both groups of fixed gears 17 are respectively fixedly connected to the outsides of the two groups of connecting gears 16; there are two groups of sliding racks 18, and both groups of sliding racks 18 are slidably connected to the inside of the sliding box 10, and the two groups of sliding racks 18 are respectively meshed with the two groups of fixed gears 17; there are two groups of limit rods 19, and both groups of limit rods 19 are respectively fixedly connected to the outsides of the two groups of sliding racks 18; there are two step blocks 20, and the two step blocks 20 are respectively fixedly connected to the inside of the aggregate box 6.

[0031] The specific usage and function of this embodiment are as follows: the pencil rods sent out by the transmission assembly 5 will fall into the collection box 11. When the pencil rods fall into the collection box 11, the sponge pad 12 will buffer the pencil rods to prevent the lead core in the pencil rods from breaking. As the number of pencil rods in the collection box 11 gradually increases, they will slide downward. The sliding of the collection box 11 will drive the fixed rack 15 to slide downward. The sliding of the fixed rack 15 will drive the fixed gear 17 to rotate under the action of meshing with the connecting gear 16. The rotation of the fixed gear 17 will drive the limiting rod 19 to slide into the sliding box 10 under the action of meshing with the sliding rack 18. When the pencil rods in the collection box 11 reach a certain weight, the limiting rod 19 will disengage from the step at the upper end of the step block 20. At this time, the sliding box 10 will slide downward. The sliding of the sliding box 10 will slowly descend under the action of the damping rod 14. When the limiting rod 19 descends to the second step on the step block 20, it will be limited again, and the sliding box 10 stops sliding.

Claims

1. A log white pencil sharpener device, comprising a frame (1), a sharpener assembly (2), a dust removal pipe (3), a material discharging member (4), a conveying assembly (5), a material collecting box (6), a cleaning and dust removal mechanism and a material collecting mechanism; the sharpener assembly (2) is provided with two, and the two sharpener assembly (2) are respectively fixedly mounted on the upper and lower end surfaces of the frame (1); characterized in that: Two dust removal pipes (3) are provided, one end of the two dust removal pipes (3) is respectively fixedly connected to the outside of the two planer bar assemblies (2), and the other end of the two dust removal pipes (3) is connected to the dust removal fan; the discharge member (4) is fixedly mounted on the upper end surface of the frame (1); the conveying assembly (5) is fixedly connected to the front end of the frame (1); the collecting box (6) is fixedly connected to the left end of the conveying assembly (5); the cleaning and dust removal mechanism is arranged at the front end of the frame (1); and the collecting mechanism is arranged on the inner side of the collecting box (6).

2. A log pencil sharpener as claimed in claim 1, characterized in that: The cleaning and dust removal mechanism comprises: a cleaning brush (7); two cleaning brushes (7) are provided, one cleaning brush (7) is fixedly mounted on the inner side of the front end of the frame (1), and the other cleaning brush (7) is fixedly mounted on the front end of the discharge piece (4).

3. A log pencil sharpener as claimed in claim 2, characterized in that: The cleaning and dust removal mechanism further comprises: a connecting pipe (8) and a filter plate (9); the upper end of the connecting pipe (8) is fixedly connected to the inner side of the conveying assembly (5), the lower end of the connecting pipe (8) is fixedly connected to the outer side of the lower dust removal pipe (3), and the connecting pipe (8) is communicated with the lower dust removal pipe (3); the filter plate (9) is fixedly connected to the inner side of the upper end of the connecting pipe (8).

4. A log pencil sharpener as claimed in claim 1, characterized in that: The material collecting mechanism comprises: a sliding box (10), a material collecting box (11), a sponge pad (12), a compression spring (13) and a damping rod (14); the sliding box (10) is slidably connected to the inner side of the material collecting box (6); the material collecting box (11) is slidably connected to the inner side of the sliding box (10); the sponge pad (12) is fixedly connected to the inner side of the material collecting box (11); the upper end of the compression spring (13) is fixedly connected to the lower end surface of the material collecting box (11), and the lower end of the compression spring (13) is fixedly connected to the inner side of the sliding box (10); the upper end of the damping rod (14) is fixedly installed on the outer side of the sliding box (10), and the lower end of the damping rod (14) is fixedly installed on the inner side of the material collecting box (6).

5. A log pencil sharpener as claimed in claim 4, characterized in that: The material collecting mechanism further comprises: a fixed rack (15) and a connecting gear (16); the fixed rack (15) is provided with two groups, and the two groups of fixed racks (15) are fixedly connected to the outside of the material collecting box (11); the connecting gear (16) is provided with two groups, and the two groups of connecting gears (16) are rotatably connected to the inside of the sliding box (10), and the two groups of connecting gears (16) are respectively meshed with the two groups of fixed racks (15).

6. A log pencil sharpener as claimed in claim 5, characterized in that: The material collecting mechanism further comprises: a fixed gear (17), a sliding rack (18), a limiting rod (19) and a step block (20); the fixed gear (17) is provided with two groups, and the two groups of fixed gears (17) are respectively fixedly connected to the outside of the two groups of connecting gears (16); the sliding rack (18) is provided with two groups, and the two groups of sliding racks (18) are both slidably connected to the inside of the sliding box (10), and the two groups of sliding racks (18) are respectively meshed with the two groups of fixed gears (17); the limiting rod (19) is provided with two groups, and the two groups of limiting rods (19) are respectively fixedly connected to the outside of the two groups of sliding racks (18); the step block (20) is provided with two groups, and the two step blocks (20) are respectively fixedly connected to the inside of the material collecting box (6).

Images