Pen holder blanking tool
By designing a pen barrel unloading fixture and utilizing the combination of a feeding wheel and a pressing plate, the problem of positional deviation and jumping of the marker pen barrel during transportation was solved, realizing continuous automated unloading and stable conveying of the pen barrel.
Patent Information
- Application Number
- CN202423227666.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-26
AI Technical Summary
In the prior art, when the marker pen is transported on the linear conveyor, it is prone to positional displacement or jumping due to vibration, resulting in a large amount of manual material feeding and is not conducive to continuous processing.
Design a pen barrel unloading fixture, including a unloading frame, a feeding device, and a pushing device. Through the cooperation of the feeding wheel and the pressing plate, the pen barrel can be continuously and automatically unloaded, preventing jumping phenomenon.
It enables continuous automated feeding of pen barrels, preventing jumping during transportation and improving production efficiency and stability.
Smart Images
Figure CN223659208U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to pen holder processing technical field, especially a pen holder blanking frock. BACKGROUND
[0002] The marker pen is usually composed of pen holder, pen head, pen core and pen cap, etc., when processing in the factory, the pen holder is usually laid on the straight line material conveying mechanism according to the specific angle manually, and the pen holder is conveyed to the next station by the straight line material conveying mechanism to assemble the pen core or pen head, the manual feeding mode is large in workload, and the manual fatigue is caused easily, and in the process of conveying the pen holder to the next station on the straight line material conveying mechanism, the pen holder is prone to deviation or even jumping phenomenon due to the large vibration amplitude of the conveying equipment, so that the pen holder is separated from the material conveying mechanism, which is not conducive to continuous processing and production, and improvement is urgently needed. UTILITY MODEL CONTENTS
[0003] The utility model discloses a pen holder blanking frock, which can realize continuous automatic feeding of pen holders and effectively prevent jumping phenomenon during pen holder transportation.
[0004] The utility model discloses a pen holder blanking frock, which can realize continuous automatic feeding of pen holders and effectively prevent jumping phenomenon during pen holder transportation.
[0005] The utility model discloses a pen holder blanking frock, which can realize continuous automatic feeding of pen holders and effectively prevent jumping phenomenon during pen holder transportation.
[0006] By adopting the technical scheme, the pen barrels are placed into the storage cavity of the discharging frame, the pen barrels slide along the sliding track towards the direction of the discharging passage, the poking device drives the poking wheel to rotate, the poking wheel sequentially transfers the pen barrels in the storage cavity into the discharging passage, the addition of the poking wheel can effectively prevent the pen barrels at the bottom of the storage cavity from sliding to the discharging passage smoothly by gravity, the pen barrels falling into the discharging passage slide onto the transfer table, at this time, the pushing device pushes the pen barrels on the transfer table to move, in the pushing process of the pen barrels, the upper end of the pen barrel will be in contact with the pressing plate, the pressing plate starts to overturn upwards from the initial state and makes the torsional spring accumulate elastic potential energy, the pressing plate can press the pen barrel, so that the pen barrel does not jump up and down in the pushing process, which is beneficial to the stability of the pushing and conveying process of the pen barrels, when the pushing of the push plate to the pen barrels is completed, the pushing device drives the push plate to reset, in the resetting process, the torsional spring releases the elastic potential energy, so that the pressing plate gradually resets to the initial state, so as to realize the continuous discharging of the pen barrels, and the pen barrels can realize continuous automatic discharging, and the pen barrels can effectively prevent the jumping phenomenon in the conveying process.
[0007] The utility model further provides: the fixed shaft middle part is integrally equipped with the mounting portion, one end of torsional spring is fixedly connected in mounting portion, the other end of torsional spring is fixedly connected with pressing plate.
[0008] The utility model further provides: the pressing plate and torsional spring are equipped with two groups, two groups pressing plate, torsional spring symmetry sets up in mounting portion both sides.
[0009] By adopting the above technical scheme, when the pen barrels are pushed on the transfer table, the two groups of symmetrically arranged pressing plates and torsional springs can realize synchronous pressing of the two ends of the pen barrels, thereby improving the anti-jumping effect of the pen barrels in the conveying process.
[0010] The utility model further provides: one end of the discharging frame is equipped with the baffle close to the discharging passage, the sliding track extends to the transfer table, and the discharging passage is formed between the baffle and the sliding track.
[0011] The utility model further provides: the baffle and the transfer table form a material passing gap for the pen barrels, the height of the material passing gap is greater than the height of the push plate, and the width of the material passing gap is greater than the width of the push plate.
[0012] By adopting the above technical scheme, the pen barrels falling from the discharging passage to the transfer table can be pushed out of the discharging passage by the pushing device to realize discharging.
[0013] The further setting of the utility model discloses: the pushing device still includes pushing cylinder, the pushing cylinder sets up in the bottom of the transfer platform, the one end of the push plate away from the leakage channel is fixed with the connecting portion, and the piston rod of the pushing cylinder is fixedly connected with the connecting portion.
[0014] Through adopting the above technical scheme, the pushing cylinder is arranged at the bottom of the transfer platform, and the fixed connection of the push plate is realized through the connecting portion, so that the space utilization of the pushing device on the whole tooling can be improved, and the operation space on the push plate is larger.
[0015] The further setting of the utility model discloses: the sliding material track bottom is close to the one end of the transfer platform and is provided with an avoiding slot, and the push plate is avoided and cooperates with the avoiding slot.
[0016] Through adopting the above technical scheme, the push plate can pass through the avoiding slot from the bottom of the sliding material track, and the remaining part of the bottom of the sliding material track around the avoiding slot can stop the pen barrel, to prevent the pen barrel from accidentally sliding off from the leakage channel.
[0017] The further setting of the utility model discloses: the cross section of the pressing plate is triangular, and the three corners of the pressing plate are all adopted arc transition, the pressing plate includes counterweight part and rotating connecting portion, the pressing plate is rotatably connected with the fixed shaft through the rotating connecting portion, the counterweight part is arranged on the side of the pressing plate away from the fixed shaft, and the contact surface of the bottom of the pressing plate and the pen barrel is a plane.
[0018] Through adopting the above technical scheme, the counterweight part can be turned around the fixed shaft by a predetermined angle through the rotating connecting portion, when the pushing device pushes the pen barrel to slide on the transfer platform, the plane of the lower end surface of the pressing plate can press the pen barrel, and when the push plate pushes the pen barrel to move away from the leakage channel, the upper end surface of the pen barrel sequentially slides from the plane of the bottom of the pressing plate, until the pen barrel is discharged, the plane of the lower end surface of the pressing plate can all realize the elastic pressing of the pen barrel, thereby effectively reducing the take-off phenomenon generated in the process of pushing the pen barrel.
[0019] The further setting of the utility model discloses: the pushing device includes driving device, the driving device includes motor, driving eccentric wheel arranged at the output end of the motor, driven eccentric wheel coaxially connected with the poking wheel, and the eccentric shaft of the driving eccentric wheel is connected with the eccentric shaft of the driven eccentric wheel through damping connecting rod.
[0020] Through adopting the above technical scheme, the damping connecting rod can eliminate the excess stress generated in the axial direction, and the motor drives the driving eccentric wheel to rotate, the driving eccentric wheel drives the driven eccentric wheel to rotate through the damping connecting rod, and then the driven eccentric wheel drives the poking wheel coaxially arranged with it to rotate.
[0021] The utility model discloses further set up: the intermittent feeding tray is rotationally arranged to the blanking frame corresponding the material leakage channel, the intermittent feeding tray outer wall is equipped with the receiving single pen holder receiving gap, the intermittent feeding tray with press the board between hinged linkage link, press the board through the linkage link drive the intermittent feeding tray rotation, make the intermittent feeding tray reciprocating rotation switches between receiving position and blanking position,
[0022] The material leakage channel includes the upper material collecting cavity and the lower blanking cavity, when the intermittent feeding tray is in the receiving position, the receiving gap is used to receive the pen holder at the bottom of the upper material collecting cavity.
[0023] When the intermittent feeding tray rotates from the receiving position to the blanking position, the pen holder in the receiving gap falls from the lower blanking cavity to the transfer table by gravity.
[0024] By adopting the above technical scheme, every time the push plate performs a pushing action, the pressing plate is lifted, the lifted pressing plate drives the intermittent feeding tray to rotate by a predetermined angle through the linkage link, the intermittent feeding tray rotates from the receiving position to the blanking position, and the transfer process of transferring one pen holder from the upper material collecting cavity to the lower blanking cavity is completed, so that the purpose of always keeping one pen holder to push out of the lower blanking cavity is realized, and the situation that the push plate pushes out two pen holders at a time due to unexpected circumstances can be effectively prevented.
[0025] In summary, the utility model has the following beneficial effects:
[0026] The utility model discloses a kind of pen barrel automatic feeding devices, including lower frame, be provided with storage cavity in lower frame, and be provided with leakage passage in storage cavity, leakage passage is connected with storage cavity, and leakage passage bottom is provided with transfer table, transfer table is provided with pusher device, pusher device is driven to push plate push pen barrel that falls on transfer table and moves out material, in addition, lower frame is provided with fixed shaft above transfer table, and fixed shaft is rotatably provided with several pressing plate for pressing pen barrel to prevent it from jumping during transportation in pen barrel, pen barrel is placed into the storage cavity of lower frame, pen barrel slides along sliding track towards leakage passage direction, pusher device drives push wheel rotation, push wheel sequentially transports pen barrel in storage cavity into leakage passage, the addition of push wheel can effectively prevent the pen barrel at the bottom of storage cavity from sliding smoothly to leakage passage by gravity, pen barrel falls into leakage passage and slides to transfer table, at this time, pusher device pushes pen barrel on transfer table and moves, pen barrel upper end is contacted with pressing plate during pen barrel push movement, pressing plate starts to overturn upwards from initial state and makes torsional spring accumulate elastic potential energy, pressing plate can press pen barrel, so that pen barrel does not jump up and down during pushing process, which is beneficial to the stability of pen barrel push conveying process, when push plate pushes pen barrel and completes outfeed, pusher device drives push plate reset, torsional spring releases elastic potential energy during reset process, so that pressing plate gradually resets to initial state, so as to realize the continuous outfeed of pen barrel, which can realize pen barrel continuous automatic feeding, and effectively prevent pen barrel from jumping during transportation. BRIEF DESCRIPTION OF DRAWINGS
[0027] Figure 1 It is the structure diagram of the specific embodiment one of the utility model.
[0028] Figure 2 It is the view of another angle of the specific embodiment one of the utility model.
[0029] Figure 3 It is the plan view of the specific embodiment one of the utility model.
[0030] Figure 4 It is the longitudinal sectional view of pen barrel in the specific embodiment one of the utility model, and pen barrel falls into leakage passage from top to bottom.
[0031] Figure 5 It is the longitudinal sectional view of pen barrel when pusher device pushes pen barrel from leakage passage in the specific embodiment one of the utility model.
[0032] Figure 6 It is the longitudinal sectional view of the specific embodiment two of the utility model, and intermittent feeding disc is in receiving position.
[0033] Figure 7It is the longitudinal sectional view of the second embodiment of the utility model, and the intermittent feeding disc is in the blanking position.
[0034] In the figure: 1, blanking frame; 10, storage cavity; 11, leakage passage; 111, upper material collecting cavity; 112, lower blanking cavity; 12, sliding track; 121, avoiding groove; 13, gap space; 14, baffle; 141, material passing gap; 2, poking device; 21, poking wheel; 22, driving device; 220, motor; 221, driving eccentric wheel; 222, damping connecting rod; 223, driven eccentric wheel; 3, transfer table; 31, pushing device; 311, push plate; 312, pushing cylinder; 313, connecting part; 4, fixed shaft; 40, mounting part; 41, pressing plate; 410, plane; 411, rotary connecting part; 412, counterweight part; 42, torsional spring; 5, intermittent feeding disc; 51, material receiving notch; 52, linkage rod; 6, pen barrel. DETAILED DESCRIPTION
[0035] The utility model will be further explained in connection with the drawings. First embodiment
[0037] A pen barrel blanking tool, as shown in Figures 1-2 and Figures 4-5 , comprising the blanking frame 1 of storage cavity 10, the blanking frame 1 is equipped with the leakage passage 11 of intercommunication storage cavity 10, the bottom of storage cavity 10 is inclined to the leakage passage 11 direction from the end away from the leakage passage 11 and is equipped with the sliding track 12, and the blanking frame 1 bottom is equipped with the gap space 13 along the length direction of sliding track 12, and the blanking frame 1 is equipped with the poking device 2, and the poking device 2 includes the poking wheel 21, and the poking wheel 21 is rotatably arranged in the gap space 13 and partially extends into the storage cavity 10, and the poking device 2 drives the poking wheel 21 to rotate and drive the pen barrel 6 in the storage cavity 10 to transport towards the leakage passage 11, and further comprising the transfer table 3 connected with the tail of leakage passage 11, and the transfer table 3 is equipped with the pushing device 31, and the pushing device 31 includes the push plate 311, and the pushing device 31 drives the push plate 311 to push the pen barrel 6 falling on the transfer table 3 to move out of material, and the blanking frame 1 is equipped with the fixed shaft 4 above the transfer table 3, and the fixed shaft 4 is rotatably equipped with a plurality of pressing plates 41, and the torsional spring 42 is connected between the pressing plate 41 and the fixed shaft 4, and the torsional spring 42 always has the movement tendency of driving the pressing plate 41 to overturn relative to the fixed shaft 4 towards the direction of abutting the transfer table 3.
[0038] As shown in Figure 1 and Figure 3As shown, the middle of the fixed shaft 4 is integrally provided with a mounting portion 40, one end of the torsion spring 42 is fixedly connected to the mounting portion 40, and the other end of the torsion spring 42 is fixedly connected with the pressing plate 41; the pressing plate 41 and the torsion spring 42 are provided with two groups, and the two groups of pressing plates 41 and torsion springs 42 are symmetrically arranged on both sides of the mounting portion 40; when the pen barrel 6 is pushed on the transfer table 3, the two groups of symmetrically arranged pressing plates 41 and torsion springs 42 can realize synchronous pressing of both ends of the pen barrel 6, thereby improving the anti-jumping effect of the pen barrel 6 in the transportation process; the blanking frame 1 is provided with a baffle 14 at one end close to the material leakage passage 11, the material sliding track 12 extends to the transfer table 3 at the end, and the material leakage passage 11 is formed between the baffle 14 and the material sliding track 12; the baffle 14 and the transfer table 3 form a material passing gap 141 for passing the pen barrel 6, the height of the material passing gap 141 is greater than the height of the push plate 311, and the width of the material passing gap 141 is greater than the width of the push plate 311, so that the pen barrel 6 falling from the material leakage passage 11 to the transfer table 3 can be pushed out from the bottom of the material leakage passage 11 to realize discharging by the pushing of the pushing device 31.
[0039] As Figures 1-5As shown, the pushing device 31 further comprises a pushing cylinder 312 arranged at the bottom of the transfer table 3, and a connecting portion 313 fixedly arranged at the end of the pushing plate 311 away from the leakage passage 11. The piston rod of the pushing cylinder 312 is fixedly connected with the connecting portion 313. The pushing cylinder 312 is arranged at the bottom of the transfer table 3 and fixedly connected with the pushing plate 311 through the connecting portion 313, so as to improve the space utilization of the pushing device 31 on the whole tooling and make the operation space on the pushing plate larger. The bottom of the sliding track 12 is provided with an avoiding groove 121 at the end close to the transfer table 3. The pushing plate 311 is in avoiding cooperation with the avoiding groove 121, so that the pushing plate 311 can pass through the avoiding groove 121 from the bottom of the sliding track 12, and the remaining part of the bottom of the sliding track 12 around the avoiding groove 121 can stop the pen barrel 6, preventing the pen barrel 6 from accidentally sliding from the leakage passage 11. The cross section of the pressing plate 41 is triangular, and the three corners of the pressing plate 41 are all arc transitions. The pressing plate 41 comprises a counterweight portion 412 and a rotating connecting portion 411313. The pressing plate 41 is rotatably connected with the fixed shaft 4 through the rotating connecting portion 411313. The counterweight portion 412 is arranged at the side of the pressing plate 41 away from the fixed shaft 4. The bottom of the pressing plate 41 is provided with a plane 410 as the contact surface with the pen barrel 6. The counterweight portion 412 can be flipped by a predetermined angle around the fixed shaft 4 through the rotating connecting portion 411313. When the pushing device 31 pushes the pen barrel 6 to slide on the transfer table 3, the plane 410 at the lower end of the pressing plate 41 can press the pen barrel 6. When the pushing plate 311 pushes the pen barrel 6 to move away from the leakage passage 11, the upper end surface of the pen barrel 6 sequentially slides from the plane 410 at the bottom of the pressing plate 41 until the pen barrel 6 is discharged. The plane 410 at the lower end of the pressing plate 41 can elastically press the pen barrel 6, so as to effectively reduce the take-off phenomenon generated in the pushing process of the pen barrel 6. The pushing device 31 further comprises a driving device 22. The driving device 22 comprises a motor 220, a driving eccentric wheel 221 arranged at the output end of the motor 220, and a driven eccentric wheel 223 coaxially connected with the pushing wheel 21. The eccentric shafts of the driving eccentric wheel 221 and the driven eccentric wheel 223 are connected through a damping connecting rod 222. The damping connecting rod 222 can eliminate the excess stress generated in the axial direction. The motor 220 drives the driving eccentric wheel 221 to rotate, and the driving eccentric wheel 221 drives the driven eccentric wheel 223 to rotate through the damping connecting rod 222, so as to drive the pushing wheel 21 coaxially arranged with the driven eccentric wheel 223 to rotate.
[0040] The basic working principle of the utility model is that: the material leakage passage 11 which is communicated with the storage cavity 10 is arranged in the blanking frame 1, the sliding track 12 is arranged on the bottom of the storage cavity 10 and is inclined to the material leakage passage 11 from the end far away from the material leakage passage 11, the gap space 13 is arranged on the bottom of the blanking frame 1, the material stirring wheel 21 of the material stirring device 2 is rotatably arranged in the gap space 13 and partially extends into the storage cavity 10, the transfer table 3 is arranged on the bottom of the material leakage passage 11, the pushing device 31 is arranged on the transfer table 3, the pushing device 31 drives the push plate 311 to push the pen barrel 6 on the transfer table 3 to move out of the material, in addition, the fixed shaft 4 is arranged above the transfer table 3 of the blanking frame 1, the pressing plate 41 for pressing the pen barrel 6 to prevent the pen barrel 6 from jumping during the transportation is rotatably arranged on the fixed shaft 4, the pen barrel 6 is put into the storage cavity 10 of the blanking frame 1, the pen barrel 6 slides along the sliding track 12 to the material leakage passage 11, the material stirring wheel 21 is driven to rotate by the material stirring device 2, the pen barrel 6 in the storage cavity 10 is sequentially transmitted into the material leakage passage 11 by the material stirring wheel 21, the pen barrel 6 at the bottom of the storage cavity 10 cannot be smoothly slid to the material leakage passage 11, the pen barrel 6 in the material leakage passage 11 slides to the transfer table 3, at this time, the pushing device 31 pushes the pen barrel 6 on the transfer table 3 to move, the upper end of the pen barrel 6 is in contact with the pressing plate 41 during the pushing process of the pen barrel 6, the pressing plate 41 is turned up from the initial state and makes the torsional spring 42 accumulate the elastic potential energy, the pressing plate 41 can press the pen barrel 6, so that the pen barrel 6 does not jump up and down during the pushing process, which is beneficial to the stability of the pen barrel 6 during the pushing and conveying process, when the push plate 311 pushes the pen barrel 6 to complete the ejection, the pushing device 31 drives the push plate 311 to reset, the elastic potential energy of the torsional spring 42 is released during the resetting process, so that the pressing plate 41 is gradually reset to the initial state, so the pen barrel 6 is continuously ejected, the pen barrel can be continuously and automatically blanked, and the phenomenon that the pen barrel jumps during the transportation is effectively prevented. Specific embodiment two
[0042] A pen barrel blanking tool, such as Figures 6-7As shown, the difference between the embodiment and the first specific embodiment lies in that the intermittent feeding disc 5 is rotatably arranged at the discharging channel 11 of the feeding frame 1, the outer wall of the intermittent feeding disc 5 is provided with a receiving gap 51 for accommodating a single pen barrel 6, the linkage rod 52 is hingedly connected between the intermittent feeding disc 5 and the pressing plate 41, the pressing plate 41 drives the intermittent feeding disc 5 to rotate through the linkage rod 52, so that the intermittent feeding disc 5 reciprocally rotates to switch between the receiving position and the discharging position; the discharging channel 11 comprises the upper collecting cavity 111 and the lower discharging cavity 112 which are connected in communication, when the intermittent feeding disc 5 is at the receiving position, the receiving gap 51 is used to receive the pen barrel 6 at the bottom of the upper collecting cavity 111; when the intermittent feeding disc 5 rotates from the receiving position to the discharging position, the pen barrel 6 in the receiving gap 51 falls from the lower discharging cavity 112 to the transfer table 3 by gravity, every time the push plate 311 performs a feeding action, the pressing plate 41 is lifted up, the lifted pressing plate 41 drives the intermittent feeding disc 5 to rotate by a predetermined angle through the linkage rod 52, so that the intermittent feeding disc 5 rotates from the receiving position to the discharging position, and the transfer process of the pen barrel 6 from the upper collecting cavity 111 to the lower discharging cavity 112 is completed, thereby achieving the purpose that there is always a pen barrel 6 in the lower discharging cavity 112 to be pushed out, and effectively preventing the situation that the push plate 311 pushes out two pen barrels 6 at a time due to unexpected circumstances.
[0043] The other structures of the embodiment are the same as those of the first specific embodiment, and will not be described here.
[0044] The above only describes the preferred embodiments of the present application, and equivalent changes or modifications made according to the structure, features and principles of the present application patent application range are included in the present application patent application range.
Claims
1. A pen barrel blanking tool, characterized by: The utility model provides a pen barrel feeding device, including the blanking frame (1) who sets up the storage cavity (10), the blanking frame (1) is equipped with the leakage passage (11) of intercommunication storage cavity (10), the bottom of storage cavity (10) is inclined from the leakage passage (11) one end to the leakage passage (11) direction and is equipped with the sliding track (12), the blanking frame (1) bottom is equipped with the clearance space (13) along the sliding track (12) length direction, the blanking frame (1) is equipped with the poking device (2), the poking device (2) includes poking wheel (21), and the poking wheel (21) rotates and is arranged in the clearance space (13) and partially extends to the storage cavity (10) inside, the poking device (2) drives the rotation of poking wheel (21), and the pen barrel in storage cavity (10) is transported to the leakage passage (11); Also include with the leakage passage (11) tail portion meets the transfer table (3), the transfer table (3) is equipped with the pushing device (31), the pushing device (31) includes the push plate (311), the pushing device (31) drives the push plate (311) and pushes the pen barrel that falls in the transfer table (3) and moves out material;The blanking frame (1) is equipped with the fixed shaft (4) above the transfer table (3), a plurality of pressing plates (41) are rotatably arranged on the fixed shaft (4), the torsional spring (42) is connected between the pressing plate (41) and the fixed shaft (4), and the torsional spring (42) always has the motion trend of driving the pressing plate (41) to overturn relative to the fixed shaft (4) to the direction of abutting the transfer table (3).
2. The pen barrel blanking tool of claim 1, wherein: The middle part of the fixed shaft (4) is integrally provided with a mounting portion (40), one end of the torsional spring (42) is fixedly connected to the mounting portion (40), and the other end of the torsional spring (42) is fixedly connected to the pressing plate (41).
3. The pen barrel blanking tool of claim 2, wherein: The pressing plate (41) and the torsional spring (42) are provided with two groups, and the two groups of the pressing plate (41) and the torsional spring (42) are symmetrically arranged on both sides of the mounting portion (40).
4. The pen barrel blanking tool of claim 1, wherein: One end of the blanking frame (1) close to the leakage passage (11) is provided with a baffle (14), the end of the sliding track (12) extends to the transfer table (3), and the leakage passage (11) is formed between the baffle (14) and the sliding track (12).
5. The pen barrel blanking tool of claim 4, wherein: The baffle (14) and the transfer table (3) form a material passing gap (141) for the pen barrel, the height of the material passing gap (141) is greater than the height of the push plate (311), and the width of the material passing gap (141) is greater than the width of the push plate (311).
6. The pen barrel blanking tool of claim 1, wherein: The pushing device (31) further includes a pushing cylinder (312), the pushing cylinder (312) is arranged at the bottom of the transfer table (3), one end of the push plate (311) away from the leakage passage (11) is fixedly provided with a connecting portion (313), and the piston rod of the pushing cylinder (312) is fixedly connected with the connecting portion (313).
7. The pen barrel blanking tool of claim 6, wherein: The bottom of the sliding track (12) is provided with an avoiding groove (121) near one end of the transfer table (3), and the push plate (311) avoids the avoiding groove (121).
8. The pen barrel blanking tool of claim 1, wherein: The pressing plate (41) is triangular in cross section, and the three corners of the pressing plate (41) are all connected by arcs, the pressing plate (41) comprises a counterweight part (412) and a rotating connecting part (411) (313), the pressing plate (41) is connected with the fixed shaft (4) through the rotating connecting part (411) (313), the counterweight part (412) is arranged on the side of the pressing plate (41) away from the fixed shaft (4), and the bottom of the pressing plate (41) is provided with a flat surface (410) for contacting the pen barrel.
9. The pen barrel blanking tool of claim 1, wherein: The stirring device (2) comprises a driving device (22), the driving device (22) comprises a motor (220), a driving eccentric wheel (221) arranged at the output end of the motor (220), and a driven eccentric wheel (223) coaxially connected with the stirring wheel (21), and the eccentric shafts of the driving eccentric wheel (221) and the driven eccentric wheel (223) are connected through a damping connecting rod (222).
10. The pen barrel blanking tool of claim 1, wherein: The blanking frame (1) is provided with an intermittent feeding disc (5) corresponding to the material leakage channel (11), the outer wall of the intermittent feeding disc (5) is provided with a material receiving gap (51) for accommodating a single pen barrel, and the intermittent feeding disc (5) and the pressing plate (41) are hingedly connected with a linkage rod (52), the pressing plate (41) drives the intermittent feeding disc (5) to rotate through the linkage rod (52), so that the intermittent feeding disc (5) reciprocates and rotates between the material receiving position and the material falling position. The material leakage channel (11) comprises an upper material collecting cavity (111) and a lower material falling cavity (112) connected with each other, when the intermittent feeding disc (5) is at the material receiving position, the material receiving gap (51) is used to receive the pen barrel at the bottom of the upper material collecting cavity (111). When the intermittent feeding disc (5) rotates from the material receiving position to the material falling position, the pen barrel in the material receiving gap (51) falls from the lower material falling cavity (112) to the transfer table (3) by gravity.