Automatic pen point feeding device
By designing an automatic pen tip feeding device, the problems of time-consuming and labor-intensive manual transfer after pen tip drying and uneven drying were solved. The device achieves automated feeding and uniform drying, thereby improving production efficiency and saving labor costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGBO PENGHUI MICROPOROUS TECH CO LTD
- Filing Date
- 2025-05-27
- Publication Date
- 2026-05-15
AI Technical Summary
In existing technologies, the pen tip needs to be manually transferred after drying, which is time-consuming, labor-intensive, and results in uneven drying.
Design an automatic pen tip feeding device, including a conveyor belt, an oven, a vibratory feeder, and a pushing mechanism. Through the cooperation of automated conveying and pushing, the device can achieve automated feeding and uniform drying of pen tips.
It automates the pen tip drying process, reduces manual operation, improves drying efficiency and uniformity, and saves labor costs.
Smart Images
Figure CN224242096U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a pen clip processing equipment, specifically an automatic pen tip feeding device. Background Technology
[0002] The production process of fiber pen tips involves shaping, surface treatment, cutting, and drying. After drying, the pen tips are fed to the assembly line via a vibratory feeder. Currently, the drying method involves manually pouring the pen tips from the trays onto a conveyor belt, which then transports them to the drying oven. After drying, the pen tips are removed from the oven via a conveyor belt. At the end of the conveyor belt, the pen tips fall into a pre-placed hopper by gravity. Then, the pen tips in the hopper are manually poured into the vibratory feeder. However, the following problems often arise during this process: after drying, the pen tips still need to be manually transferred from the hopper to the vibratory feeder, which is time-consuming and labor-intensive. When manually pouring the pen tips from the trays onto the conveyor belt, the pen tips tend to pile up. If the pile is too high, it will cause uneven heating of the pen tips in the drying oven. Currently, the pen tips are usually spread out as much as possible by hand to reduce the pile height, which also has the problem of being time-consuming and labor-intensive. Utility Model Content
[0003] In view of the above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide an automatic pen tip feeding device.
[0004] The technical solution of this utility model is: an automatic pen tip feeding device, including a first frame and a second frame distributed on the left and right. An oven is installed on the top of the first frame, and a vibratory feeder is installed on the top of the second frame. A conveyor belt assembly extending on the left and right is installed on the top of the first frame. The conveyor belt assembly passes through the oven. A bracket is fixed to the upper right end of the first frame. A conveying pipe is fixedly connected to the upper end of the bracket. The right end of the conveyor belt assembly is connected to the inlet at the left end of the conveying pipe. The outlet at the right end of the conveying pipe is located above the conveying pipe. A cylinder seat is fixed to the upper left side of the oven. A first cylinder extending vertically is fixed on the cylinder seat. A fixed plate is fixedly connected to the piston rod end at the lower end of the first cylinder. A lifting frame located on the left side of the oven is fixed to the bottom of the fixed plate. A pushing mechanism is fixed to the lower end of the lifting frame.
[0005] Furthermore, the pushing mechanism includes a second cylinder and a pushing plate. The lower end of the lifting frame has a support plate. The second cylinder extends to the left and right and is fixed to the top of the support plate. The piston rod end of the left end of the second cylinder is fixedly connected to the right end of the pushing plate.
[0006] Furthermore, the bottom surface of the pusher plate and the bottom surface of the pallet are on the same horizontal plane, and a channel for the pen tip to pass through is left between the bottom of the pallet and the top surface of the conveyor belt assembly.
[0007] Furthermore, a vertically extending track is fixed at the upper left side of the oven, and a sliding table is fixed at the right side of the lifting frame, with the sliding table sliding in conjunction with the track.
[0008] Furthermore, the conveying pipe is inclined with the left end higher than the right end.
[0009] The advantages of the automatic pen tip feeding device provided by this utility model are as follows: the pen tips are conveyed by a conveyor belt assembly. After drying in the oven, the pen tips are conveyed to the right end of the conveyor belt assembly, then automatically enter the conveying pipe, and finally fall into the vibrating plate. After drying, no manual transfer is required, saving time and labor. When the pen tips are manually poured to the left end of the conveyor belt assembly, those pen tips whose height is lower than the bottom surface of the pusher plate will enter the oven along the channel, while the remaining pen tips will be blocked by the pusher plate. The pusher plate will push the blocked pen tips to the left to prevent them from blocking the channel. The pen tips are conveyed in this regular manner, and all pen tips will be gradually conveyed into the oven. The height of the stacked pen tips will not exceed the height of the channel, eliminating the step of manually spreading out the excessively high stacked pen tips to reduce the stacking height, which also saves time and labor. Attached Figure Description
[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0011] Figure 2 This is a partial structural schematic diagram of the present invention.
[0012] In the figure: 1—first frame, 2—second frame, 3—oven, 4—vibrating plate, 5—conveyor belt assembly, 6—support, 7—conveyor pipe, 8—cylinder seat, 9—first cylinder, 10—fixed plate, 11—lifting frame, 111—pallet, 12—second cylinder, 13—push plate, 14—channel, 15—track, 16—slide table. Detailed Implementation
[0013] To provide a more intuitive and complete understanding of the technical solution of this utility model, the following non-limiting features are described in conjunction with the accompanying drawings:
[0014] like Figure 1 and Figure 2As shown, an automatic pen tip feeding device includes a first frame 1 and a second frame 2 distributed left and right. An oven 3 is installed on the top of the first frame 1, and a vibratory feeder 4 is installed on the top of the second frame 2. A conveyor belt assembly 5 extending left and right is installed on the top of the first frame 1, and the conveyor belt assembly 5 passes through the oven 3. A bracket 6 is fixed to the upper right end of the first frame 1, and a conveying pipe 7 is fixedly connected to the upper end of the bracket 6. The right end of the conveyor belt assembly 5 is connected to the inlet at the left end of the conveying pipe 7, and the outlet at the right end of the conveying pipe 7 is located above the conveying pipe 7. A cylinder seat 8 is fixed to the upper left side of the oven 3, and a first cylinder 9 extending up and down is fixed on the cylinder seat 8. A fixing plate 10 is fixedly connected to the piston rod end at the lower end of the first cylinder 9. A lifting frame 11 located on the left side of the oven 3 is fixed to the bottom of the fixing plate 10, and a pushing mechanism is fixed to the lower end of the lifting frame 11.
[0015] like Figure 2 As shown, the pushing mechanism includes a second cylinder 12 and a pushing plate 13. The lower end of the lifting frame 11 has a support plate 111. The second cylinder 12 extends left and right and is fixed to the top of the support plate 111. The piston rod end of the left end of the second cylinder 12 is fixedly connected to the right end of the pushing plate 13.
[0016] like Figure 1 As shown, the bottom surface of the pusher plate 13 and the bottom surface of the support plate 111 are on the same horizontal plane, and a channel 14 for the pen tip to pass through is left between the bottom of the support plate 111 and the top surface of the conveyor belt assembly 5. The height between the bottom surface of the pusher plate 13 and the conveyor belt assembly 5 is consistent with the height of the channel 14. The first cylinder 9 can control the lifting frame 11 to move up and down, thereby adjusting the height of the channel 14 according to the usage requirements.
[0017] like Figure 1 As shown, in order to enable the lifting frame 11 to move up and down stably, a vertically extending track 15 is fixed at the upper left side of the oven 3, and a sliding table 16 is fixed at the right side of the lifting frame 11. The sliding table 16 and the track 15 slide together vertically.
[0018] like Figure 1 As shown, the delivery tube 7 is inclined with the left end higher than the right end. After the pen tip enters the delivery tube 7, it can easily slide into the vibratory plate 4.
[0019] The present invention provides an automatic pen tip feeding device. The pen tips are conveyed by a conveyor belt assembly 5. After being dried in the oven 3, the pen tips are conveyed to the right end of the conveyor belt assembly 5 and then automatically enter the conveying pipe 7, finally falling into the vibrating plate 4. After drying, no manual transfer is required, saving time and labor. When the pen tips are manually poured to the left end of the conveyor belt assembly 5, those pen tips whose height is lower than the bottom surface of the pusher plate 13 will enter the oven 3 along the channel 14 during the process of conveying to the right. The remaining pen tips will be blocked by the pusher plate 13, which will push the blocked pen tips to the left to prevent them from blocking the channel 14. The pen tips are conveyed in this regular manner, and all pen tips will be gradually conveyed into the oven 3. The height of the stacked pen tips will not exceed the height of the channel 14, eliminating the need for manual steps to spread out the excessively stacked pen tips to reduce the stacking height, which also saves time and labor.
[0020] Of course, the above are only preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model. Any simple modifications and equivalent structural changes made based on the contents of the present utility model specification and drawings should also be included within the patent protection scope of the present utility model.
Claims
1. An automatic pen tip feeding device, comprising a first frame and a second frame distributed horizontally, wherein an oven is mounted on the top of the first frame and a vibratory feeder is mounted on the top of the second frame, characterized in that: The top of the first frame is equipped with a left-right extending conveyor belt assembly that passes through the oven. A bracket is fixed to the upper right end of the first frame, and a conveying pipe is fixedly connected to the upper end of the bracket. The right end of the conveyor belt assembly is connected to the inlet at the left end of the conveying pipe, and the outlet at the right end of the conveying pipe is located above the conveying pipe. A cylinder seat is fixed to the upper left end of the oven, and a first cylinder extending vertically is fixed on the cylinder seat. A fixed plate is fixedly connected to the piston rod end at the lower end of the first cylinder, and a lifting frame located on the left side of the oven is fixed to the bottom of the fixed plate. A pushing mechanism is fixed to the lower end of the lifting frame.
2. The automatic pen tip feeding device according to claim 1, characterized in that: The pushing mechanism includes a second cylinder and a pushing plate. The lower end of the lifting frame has a support plate. The second cylinder extends to the left and right and is fixed to the top of the support plate. The piston rod end of the left end of the second cylinder is fixedly connected to the right end of the pushing plate.
3. The automatic pen tip feeding device according to claim 1, characterized in that: The bottom surface of the pusher plate and the bottom surface of the pallet are on the same horizontal plane, and a channel is left between the bottom of the pallet and the top surface of the conveyor belt assembly for the pen tip to pass through.
4. The automatic pen tip feeding device according to claim 1, characterized in that: A vertically extending track is fixed at the upper left side of the oven, and a sliding table is fixed at the right side of the lifting frame. The sliding table slides up and down in coordination with the track.
5. The automatic pen tip feeding device according to claim 1, characterized in that: The delivery pipe is inclined with the left end higher than the right end.