A production equipment for pencil processing
By designing production equipment for pencils, and using feeding, conveying and screw hole processing devices, the problem of pencils being difficult to reuse for a short period of time is solved, resource conservation and connection between old and new is achieved, and resource utilization is improved.
Patent Information
- Application Number
- CN201911223912.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2019-12-04
- Publication Date
- 2024-12-06
- Estimated Expiration
- 2039-12-04
AI Technical Summary
Existing pencils are difficult to reuse for a short time, resulting in waste of refills and wood, and traditional saving covers are inconvenient to use, which cannot effectively solve the resource saving problem.
Design a production equipment for pencil processing, including feeding device, conveying device and screw hole processing device, to achieve uniform and stable conveying of pencils through conveyor belts and spacers, and to use taps and drill rods to perform screw hole processing on the top belt , realize the docking of new and old pencils and the reuse of resources.
Effective saving of pencils is achieved, waste of refills and wood is avoided, resource utilization is improved, and pencils are continued to be used in a short period of time.
Smart Images
Figure CN110774799B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to production equipment, in particular to production equipment for pencil processing. Background Art
[0002] Pencils are commonly used stationery in study and work, and more than billions of pencils are consumed in China every year, which is a large number. When ordinary pencils are used to a shorter state, they are inconvenient to hold and generally difficult to use for writing. At this time, they will be discarded, but a little bit makes a lot, which will cause a lot of waste of pencil cores and wood. In order to solve such problems, people have designed pencil saving sleeves, which can achieve a certain saving function, but are still inconvenient to use. Therefore, it is particularly important to design a saving pencil. After research, the inventor of this application has obtained a saving pencil and proposed a production equipment for processing the saving pencil. Summary of the invention
[0003] The object of the present invention is to provide a production device for pencil processing, which is used to produce pencils of a specific type.
[0004] The above technical objectives of the present invention are achieved through the following technical solutions:
[0005] A production equipment for pencil processing, comprising a feeding device, a conveying device, and a screw hole processing device, wherein the feeding device is arranged at one end of the conveying device, the conveying device comprises a conveyor belt, and the conveyor belt comprises a frame, a belt body, an abutment belt and a spacer, the belt body is arranged on the frame, the belt body and the abutment belt are annular, the abutment belt is fixed on the belt body and surrounds the belt body, the spacer is in the shape of an elongated strip, which is perpendicular to the abutment belt, a plurality of the spacers are evenly distributed on the belt body in parallel, and a compartment is formed between two adjacent spacers among the plurality of the spacers, and the screw hole processing device is arranged on the side of the conveyor belt, and the two of them and the abutment belt are located on both sides of the spacer.
[0006] As a further improvement, the screw hole processing device includes a tap, a threading motor, a drill rod, a hole opening motor, a first slide rail, a second slide rail, a first slide seat, a first cylinder and a support platform, the first slide rail and the second slide rail are arranged in parallel on the support platform, and the two are perpendicular to the conveying square of the conveyor belt, the lower surface of the first slide seat is provided with a first slide groove and a second slide groove, the first slide groove and the second slide groove are respectively matched with the first slide rail and the second slide rail, the first cylinder is connected to the first slide seat, and is used to drive the first slide seat to slide along the first slide rail and the second slide rail, the threading motor and the hole opening motor are fixed on the first slide seat, the tap is installed on the threading motor, the drill rod is fixed on the hole opening motor, the tap and the drill rod are both perpendicular to the conveying direction of the conveyor belt, and the conveying direction of the conveyor belt is from the position of the hole opening motor to the position of the threading motor.
[0007] As a further improvement, the screw hole processing device also includes a second slide, a second cylinder, a third slide rail and a fourth slide rail, the third slide rail and the fourth slide rail are fixed parallel to the support table, the third slide rail and the fourth slide rail are perpendicular to the first slide rail and the second slide rail, the lower surface of the second slide is provided with a third slide groove and a fourth slide groove, the third slide groove and the fourth slide groove are respectively matched with the third slide rail and the fourth slide rail, the second cylinder is connected to the second slide, and is used to drive the second slide to slide along the third slide rail and the fourth slide rail, the first slide, the first cylinder, the first slide rail and the second slide rail are all arranged on the second slide and slide with the second slide.
[0008] As a further improvement, the side of the abutment belt is coated with an anti-slip coating, and the interval between two adjacent spacers among the plurality of spacers is 5mm-5.4mm.
[0009] A further improvement is that the feeding device includes a feeding motor, a silo and a conveying wheel, the feeding motor drives the conveying wheel to rotate, the lower end of the silo is provided with a narrowed discharge port, the discharge port, the conveying wheel is arranged below the silo, and the conveyor belt is connected to the bottom of the conveying wheel.
[0010] As a further improvement, the discharge port is provided with an L-shaped hook edge, the hook edge is provided with a notch, the edge of the conveying wheel is provided with a plurality of clamping grooves, and the edge of the conveying wheel passes through the notch.
[0011] A further improvement is that the number of the gaps is two, the transmitting wheel includes a first wheel body, a second wheel body and a connecting shaft, the first wheel body and the second wheel body are arranged in parallel, the connecting shaft connects the first wheel body and the second wheel body, the first wheel body and the second wheel body are respectively provided with a plurality of one-to-one corresponding clamping grooves, and the first wheel body and the second wheel body respectively pass through one of the gaps.
[0012] As a further improvement, the feeding device also includes a limiting plate, which is arc-shaped, fixed on the silo, and extends along the edges of the first wheel body and the second wheel body.
[0013] Compared with the prior art, the present invention provides a production device for pencil processing, which uses a feeding device to feed materials, uses a conveying device to convey materials, and uses a screw hole processing device to process screw holes on the ends of pencils. The conveying device is provided with a plurality of spacers, and compartments are formed between two adjacent spacers among the plurality of spacers. The pencils are located in the compartments, and can be evenly and stably conveyed. It is also provided with a supporting belt. During the process of screw hole processing, the pencils are supported on the supporting belt, which is convenient for the processing of the screw holes. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The invention relates to a schematic structural diagram of a pencil processed by a production device for processing pencils.
[0015] Figure 2 The invention relates to an exploded structural schematic diagram of a pencil processed by a production device for processing pencils.
[0016] Figure 3 The invention relates to a schematic diagram of a new and old pencil butt joint structure of pencils processed by a production device for pencil processing.
[0017] Figure 4 The invention relates to a structural schematic diagram of a production device for pencil processing.
[0018] Figure 5 yes Figure 4 Schematic diagram of the enlarged structure of part A.
[0019] In the figure
[0020] Frame-11; belt body-12; top belt-13; spacer-14; compartment-15; tap-21; threading motor-22; drill rod-23; hole-opening motor-24; first slide rail-25; second slide rail-26; first slide seat-27; first cylinder-28; support platform-29; second slide seat-31; second cylinder-32; third slide rail-33; fourth slide rail-34; silo-35; discharge port-36; hook edge-37; notch-38; first wheel body-39; second wheel body-40; clamping groove-41; limit plate-42; rod-81; first end-811; second end-812; extension piece-82; fixing screw-821; mounting hole-822; rubber-83. DETAILED DESCRIPTION
[0021] The present invention is further described in detail below in conjunction with the accompanying drawings.
[0022] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.
[0023] The pencils processed by this device are as follows Figures 1 to 3 As shown, it comprises a rod 81, an extension piece 82 and an eraser 83. The rod 81 has a first end 811 and a second end 812. The first end 811 is provided with an external thread, and a screw hole is provided on the end surface of the second end 812. The extension piece 82 is provided with a fixing screw 821 and a mounting hole 822. The fixing screw 821 is inserted into the screw hole on the surface of the second end 812 and matches with the screw hole. The mounting hole 822 is provided with an internal thread. The pencil is inserted into the screw hole provided at the second end 812 of the rod body, and the eraser 83 is provided in the mounting hole 822. Under the above structural setting, when the pencil is too short to be used, the eraser 83 of the old pencil is removed from its mounting hole 822, and then the first end 811 of the new pencil is inserted into the mounting hole 822 of the old pencil. The external thread of the first end 811 of the new pencil matches with the internal thread of the extension piece 82 of the old pencil, thereby achieving the docking of the new and old pencils, and the old pencil can continue to be used, thereby effectively saving resources.
[0024] The production equipment for processing pencils in this embodiment is used to process the screw hole at the second end 812 of the pencil sharpener.
[0025] like Figure 4 and Figure 5As shown, a production equipment for pencil processing includes a feeding device, a conveying device, and a screw hole processing device. The feeding device is arranged at one end of the conveying device. The conveying device includes a conveyor belt. The conveyor belt includes a frame 11, a belt body 12, a top belt 13 and a spacer 14. The belt body 12 is arranged on the frame 11. The belt body 12 and the top belt 13 are annular. The top belt 13 is fixed on the belt body 12 and surrounds the belt body 12. The spacer 14 is in a long strip shape, which is perpendicular to the top belt 13. A plurality of the spacers 14 are evenly distributed on the belt body 12 in parallel. A compartment 15 is formed between two adjacent spacers 14 among the plurality of the spacers 14. The screw hole processing device is arranged on the side of the conveyor belt, and the two of them and the top belt 13 are located on both sides of the spacer 14.
[0026] Under the above-mentioned structural setting, the pencil is thrown from the feeding device to the conveying device, and is conveyed by the conveying device to the screw hole processing device for screw hole processing. During the conveying process, the pencil is located in the compartment 15 and can be stably restricted. When the screw hole processing work is carried out, the pencil is pressed against the pressing belt 13 so that it cannot rotate, thereby facilitating the screw hole opening work.
[0027] Specifically, the screw hole processing device includes a tap 21, a threading motor 22, a drill rod 23, a hole opening motor 24, a first slide rail 25, a second slide rail 26, a first slide seat 27, a first cylinder 28 and a support platform 29, wherein the first slide rail 25 and the second slide rail 26 are arranged in parallel on the support platform 29, and the two are perpendicular to the conveying square of the conveyor belt, and the lower surface of the first slide seat 27 is provided with a first slide groove and a second slide groove, and the first slide groove and the second slide groove are matched with the first slide rail 25 and the second slide rail 26 respectively, and the first A cylinder 28 is connected to the first slide 27, and is used to drive the first slide 27 to slide along the first slide rail 25 and the second slide rail 26. The threading motor 22 and the hole opening motor 24 are fixed on the first slide 27, the tap 21 is installed on the threading motor 22, and the drill rod 23 is fixed on the hole opening motor 24. The tap 21 and the drill rod 23 are both perpendicular to the conveying direction of the conveyor belt, and the conveying direction of the conveyor belt is from the position of the hole opening motor 24 to the position of the threading motor 22.
[0028] Under the above structural setting, the first cylinder 28 drives the first slide 27 to move towards or away from the conveyor belt. During the movement, the tap 21 and the drill rod 23 are moved closer to or away from the conveyor belt. When they are close to the conveyor belt, they form abutment against the pencil on the conveyor belt, the drill rod 23 performs hole drilling on the pencil, and the tap 21 performs internal thread processing on the hole formed by the drill rod 23, thereby forming a screw hole.
[0029] In order to improve work efficiency, the screw hole processing device also includes a second slide 31, a second cylinder 32, a third slide rail 33 and a fourth slide rail 34. The third slide rail 33 and the fourth slide rail 34 are fixed in parallel on the support platform 29. The third slide rail 33 and the fourth slide rail 34 are perpendicular to the first slide rail 25 and the second slide rail 26. The lower surface of the second slide 31 is provided with a third slide groove and a fourth slide groove. The third slide groove and the fourth slide groove are respectively matched with the third slide rail 33 and the fourth slide rail 34. The second cylinder 32 is connected to the second slide 31 for driving the second slide 31 to slide along the third slide rail 33 and the fourth slide rail 34. The first slide 27, the first cylinder 28, the first slide rail 25 and the second slide rail 26 are all arranged on the second slide 31 and slide along the second slide 31. Under the above structural setting, the second cylinder 32 drives the second slide to move in a direction parallel to the conveying direction of the conveyor belt, so that when the tap 21 and the drill rod 23 are working, the conveyor belt can be operated without stopping, which effectively improves the working efficiency.
[0030] In order to ensure the fixing effect of the abutting belt 13, the side of the abutting belt 13 is coated with an anti-skid coating, which can be set as a metal sand coating, and the interval between two adjacent spacers 14 in the plurality of spacers 14 is 5mm-5.4mm. When the pencil is abutted by the drill rod 23 or the tap 21, it abuts on the abutting belt 13 and is difficult to rotate, thereby facilitating processing.
[0031] Specifically, the feeding device includes a feeding motor, a hopper 35 and a conveying wheel. The feeding motor drives the conveying wheel to rotate. The lower end of the hopper 35 is provided with a narrowed discharge port 36. The discharge port 36 and the conveying wheel are arranged below the hopper 35. The conveying belt is connected to the lower part of the conveying wheel. When working, pencils are put into the hopper 35 and output to the conveying belt through the discharge port 36.
[0032] The discharge port 36 is provided with an L-shaped hook edge 37, and the hook edge 37 is provided with a notch 38. The edge of the conveying wheel is provided with a plurality of holding grooves 41, and the edge of the conveying wheel passes through the notch 38. During operation, pencils are output from the discharge port 36 onto the L-shaped hook edge 37, and when the conveying wheel passes through the notch 38, the holding grooves 41 on the conveying wheel drive the pencils, thereby realizing orderly conveyance of the pencils.
[0033] In order to realize the stable conveying of pencils, the number of the notches 38 is two, the conveying wheel comprises a first wheel body 39, a second wheel body 40 and a connecting shaft, the first wheel body 39 and the second wheel body 40 are arranged in parallel, the connecting shaft connects the first wheel body 39 and the second wheel body 40, the first wheel body 39 and the second wheel body 40 are respectively provided with a plurality of one-to-one corresponding holding grooves 41, and the first wheel body 39 and the second wheel body 40 respectively pass through one notch 38. The pencils are conveyed by the first wheel body 39 and the second wheel body 40, so that the pencil conveying is more stable and orderly.
[0034] In order to prevent the pencils from falling off the conveying wheel, the feeding device further includes a limiting piece 42, which is arc-shaped, fixed on the silo 35, and extends along the edges of the first wheel body 39 and the second wheel body 40. The limiting piece 42 effectively limits the pencils and prevents them from falling during transportation.
[0035] The above description of the embodiments is to facilitate the understanding and use of the present invention by those skilled in the art. It is obvious that those skilled in the art can easily make various modifications to the embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the present invention is not limited to the above embodiments. Improvements and modifications made by those skilled in the art based on the disclosure of the present invention without departing from the scope of the present invention should be within the protection scope of the present invention.
Claims
1. A production equipment for pencil processing, It is characterized in that The invention comprises a feeding device, a conveying device and a screw hole processing device, wherein the feeding device is arranged at one end of the conveying device, the conveying device comprises a conveying belt, the conveying belt comprises a frame, a belt body, a top belt and a spacer, the belt body is arranged on the frame, the belt body and the top belt are annular, the top belt is fixed on the belt body and surrounds the belt body, the spacer is in the shape of an elongated strip, which is perpendicular to the top belt, a plurality of the spacers are evenly distributed on the belt body in parallel, and a compartment is formed between two adjacent spacers among the plurality of the spacers, the screw hole processing device is arranged on the side of the conveying belt, the two of them and the top belt are located on both sides of the spacer, the screw hole processing device The device includes a tap, a threading motor, a drill rod, a hole-opening motor, a first slide rail, a second slide rail, a first slide seat, a first cylinder and a support platform. The first slide rail and the second slide rail are arranged in parallel on the support platform, and the two are perpendicular to the conveying square of the conveyor belt. The lower surface of the first slide seat is provided with a first slide groove and a second slide groove. The first slide groove and the second slide groove are respectively matched with the first slide rail and the second slide rail. The first cylinder is connected to the first slide seat for driving the first slide seat to slide along the first slide rail and the second slide rail. The threading motor and the hole-opening motor are fixed on the first slide seat. The tap is installed on the threading motor. The motor is on the drill rod, which is fixed on the drilling motor. The tap and the drill rod are perpendicular to the conveying direction of the conveyor belt. The conveying direction of the conveyor belt is directed from the position of the drilling motor to the position of the threading motor. The screw hole processing device also includes a second slide seat, a second cylinder, a third slide rail and a fourth slide rail. The third slide rail and the fourth slide rail are fixed parallel to the support platform. The third slide rail and the fourth slide rail are perpendicular to the first slide rail and the second slide rail. The lower surface of the second slide seat is provided with a third slide groove and a fourth slide groove, and the third slide groove and the fourth slide groove are respectively matched with the third slide rail and the fourth slide rail. The second cylinder is connected to the second slide seat and is used to drive the second slide seat to slide along the third slide rail and the fourth slide rail. The first slide seat, the first cylinder, the first slide rail and the second slide rail are all arranged on the second slide seat and slide along with the second slide seat. The side of the top belt is coated with an anti-slip coating. The interval between two adjacent spacers in the plurality of spacers is 5mm-5.4mm. The feeding device includes a feeding motor, a silo and a conveying wheel. The feeding motor drives the conveying wheel to rotate. The lower end of the silo is provided with a narrowed discharge port. The discharge port and the conveying wheel are arranged below the silo, and the conveyor belt is connected to the bottom of the conveying wheel.
2. A production equipment for pencil processing according to claim 1, It is characterized in that The discharge port is provided with an L-shaped hook edge, the hook edge is provided with a notch, the edge of the conveying wheel is provided with a plurality of clamping grooves, and the edge of the conveying wheel passes through the notch.
3. A production equipment for pencil processing according to claim 2, It is characterized in that The number of the gaps is two, and the transmitting wheel includes a first wheel body, a second wheel body and a connecting shaft. The first wheel body and the second wheel body are arranged in parallel, and the connecting shaft connects the first wheel body and the second wheel body. The first wheel body and the second wheel body are respectively provided with a plurality of one-to-one corresponding clamping grooves, and the first wheel body and the second wheel body respectively pass through one of the gaps.
4. A production equipment for pencil processing according to claim 1, It is characterized in that The feeding device further comprises a limiting plate, which is arc-shaped, fixed on the silo, and extends along the edges of the first wheel body and the second wheel body.