Assembling equipment for pen production

Abstract

The utility model discloses assembling equipment for pen production. The assembling equipment comprises a base, a material conveying mechanism and a mounting mechanism, the right side of the upper surface of the base is connected with a fixed seat through a bolt; the material conveying mechanism comprises a material conveying channel, a connecting seat and a vibration disc assembly, the upper surface of the fixing seat is connected with the vibration disc assembly through bolts, the middle of the upper end of the vibration disc assembly is fixedly connected with the connecting seat, the middle of the upper surface of the base is connected with a support through bolts, and the upper end of the support is connected with the material conveying channel in a welded mode; the upper end of the conveying channel is aligned with the left end of the connecting seat; according to the assembling equipment for pen production, inlets of the pen caps are all located in the same direction before the pen caps are installed through the multiple screening grooves, follow-up assembling is facilitated, meanwhile, material blocking is reduced, and the failure rate of the equipment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly for pen production, in particular to assembly equipment for pen production. Background Art

[0002] A pen is a writing tool that can be used to learn cultural and scientific knowledge, exchange information, publicize ideas, keep in touch with others, etc. A pen is an indispensable cultural product in life. There are a wide variety of pens, especially ballpoint pens.

[0003] The ballpoint pen processing finally requires the use of assembly equipment. The assembly equipment of the pen cap usually uses a vibration plate to feed the material. The existing equipment has a feeding channel height slightly larger than the diameter of the pen cap when in use. Since the pen cap has a pen clip, it may cause material jamming at the entrance or other places. The equipment has a high failure rate, affecting the overall efficiency of the assembly. In addition, the pen cap may be reversed during transportation, damaging the pen core. For this reason, we propose an assembly equipment for pen production. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide an assembly device for pen production. Through multiple screening grooves, the inlets of the pen caps are all located in the same direction before the pen caps are installed, which is convenient for subsequent assembly, reduces the occurrence of material jamming, reduces the failure rate of the device, and can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembly device for pen production, comprising a base, a feeding mechanism and a mounting mechanism;

[0006] Base: The right side of its upper surface is connected with a fixing seat by bolts;

[0007] Feeding mechanism: It includes a feeding channel, a connecting seat and a vibration plate assembly. The upper surface of the fixing seat is connected with the vibration plate assembly by bolts. The middle part of the upper end of the vibration plate assembly is fixedly connected with the connecting seat. The middle part of the upper surface of the base is connected with a bracket by bolts. The upper end of the bracket is welded with a feeding channel. The upper end of the feeding channel is aligned with the left end of the connecting seat.

[0008] Installation mechanism: It is arranged on the left side of the upper surface of the base, and the front side of the installation mechanism is located at the lower end of the feeding channel. Through multiple screening grooves, the inlets of the pen cap are located in the same direction before the pen cap is installed, which is convenient for subsequent assembly, reduces the occurrence of material jamming, and reduces the failure rate of the device.

[0009] Furthermore, it also includes a PLC controller, which is arranged on the upper surface of the base, and the input end of the PLC controller is electrically connected to an external power supply. Control equipment and electrical appliances.

[0010] Furthermore, the feeding mechanism also includes a collecting frame, which is placed on the upper surface of the base. The bottom wall and the top wall of the feeding channel are provided with evenly distributed screening ports, and the screening ports are all located at the upper end of the collecting frame to screen and collect the missed vertical pen caps.

[0011] Furthermore, the feeding mechanism also includes steel wires, and evenly distributed steel wires are fixedly connected between the front and rear side walls of the connecting seat to avoid material jamming at the entrance of the feeding channel.

[0012] Furthermore, the vibration plate assembly includes a screening trough 1, a spiral feed trough, a screening trough 2, a vibration base and a vibration plate. The upper surface of the fixed base is connected to the vibration base by bolts, the upper end of the vibration base is fixedly connected to the vibration plate, the inner wall of the vibration plate is fixedly connected to the spiral feed trough, the outlet of the spiral feed trough is fixedly connected to a connecting base, the lower end of the spiral feed trough is provided with evenly distributed screening troughs 2, the middle and upper ends of the spiral feed trough are provided with evenly distributed screening troughs 1, the outer arc surface of the screening trough 1 is located on the inner side of the cross-sectional centerline of the spiral feed trough, the input end of the vibration base is electrically connected to the output end of the PLC controller, so that the inlets of the pen cap are all located in the same direction before the pen cap is installed.

[0013] Furthermore, the mounting mechanism includes a cylinder, a push rod, a push plate and a mounting groove. The cylinder is fixedly connected to the upper end of the boss on the left side of the upper surface of the base. The front end of the push plate of the cylinder is fixedly connected to the push rods symmetrically distributed on the left and right. The front ends of the push rods are provided with push plates. The left side of the upper surface of the base is connected with a mounting groove by bolts. The front end of the push rod on the right and the push plate on the right are both located inside the mounting groove. The mounting groove is located at the lower end of the feeding channel. The air inlet of the cylinder is connected to the air outlet of the external air pump to realize the assembly of the pen cap.

[0014] Furthermore, the installation mechanism also includes an escape opening, and the escape opening is opened in the middle of the bottom wall of the installation groove, so that the central axis of the dropped pen cap is located on the same axis regardless of the direction of the pen clip.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the assembly equipment for pen production has the following advantages:

[0016] 1. Turn on the vibration base through the PLC controller, and the vibration base drives the vibration plate to vibrate. The pen caps enter the interior of the spiral feed trough with the vibration of the vibration plate. The pen caps that enter the interior of the spiral feed trough vertically through the screening slot one all fall from the interior of the screening slot one, so that the interior of the spiral feed trough is filled with horizontally placed pen caps. Since the center of gravity of the pen caps is biased toward the end away from the pen cap mounting port, the outer arc surface of the screening slot one is located on the inner side of the cross-sectional center line of the spiral feed trough, so that the center of gravity of the pen caps at the end away from the pen cap mounting port and close to the central axis of the vibration plate are all located between the gaps of the screening slot two. These pen caps fall back from the interior of the spiral feed trough to the interior of the vibration plate under the action of gravity, so that the mounting ports of the pen caps inside the feed trough are all facing away from the central axis of the vibration plate, thereby realizing the transportation and screening of the pen caps. Before the pen caps are installed, the inlets of the pen caps are all located in the same direction, which is convenient for the subsequent assembly of the pens.

[0017] 2. The pen cap is pushed into the connecting seat by the pen cap behind it. The distance between the steel wire and the connecting seat is larger than the diameter of the pen cap and smaller than the cross-sectional height of the pen cap and the pen clip. The steel wire trips the pen clip to prevent the pen cap from getting stuck when entering the feeding channel. The bottom wall and the top wall of the feeding channel are both provided with evenly distributed screening ports to prevent the vertical pen caps that cannot be screened by the screening slot from falling into the interior of the collection frame, and to prevent the interior of the feeding channel from being stuck by the vertical pen caps and causing blockage, thereby reducing the failure rate of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic cross-sectional structural diagram of the vibration disk assembly of the utility model.

[0020] In the figure: 1 base, 2 feeding mechanism, 21 feeding channel, 22 collecting frame, 23 connecting seat, 24 steel wire, 25 vibration plate assembly, 251 screening trough 1, 252 spiral feeding trough, 253 screening trough 2, 254 vibration base, 255 vibration plate, 3 mounting mechanism, 31 cylinder, 32 push rod, 33 push plate, 34 mounting slot, 35 avoidance port, 4 fixing seat, 5 PLC controller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-2,This embodiment provides a technical solution: an assembly device for pen production, comprising a base 1, a feeding mechanism 2 and a mounting mechanism 3;

[0023] Base 1: The right side of its upper surface is connected with a fixing seat 4 by bolts;

[0024] The feeding mechanism 2 includes a feeding channel 21, a connecting seat 23 and a vibration plate assembly 25. The upper surface of the fixed seat 4 is connected with the vibration plate assembly 25 by bolts. The middle of the upper end of the vibration plate assembly 25 is fixedly connected with the connecting seat 23. The middle of the upper surface of the base 1 is connected with a bracket by bolts. The upper end of the bracket is welded with a feeding channel 21. The upper end of the feeding channel 21 is aligned with the left end of the connecting seat 23. The feeding mechanism 2 also includes a collecting frame 22. The collecting frame 22 is placed on the upper surface of the base 1. The bottom wall and the top wall of the feeding channel 21 are both provided with evenly distributed screening ports, and the screening ports are all located at the collecting frame 22. At the upper end, the feeding mechanism 2 further includes a steel wire 24. The front and rear side walls of the connecting seat 23 are fixedly connected with uniformly distributed steel wires 24. Then the pen cap is pushed into the connecting seat 23 by the pen cap behind. The distance between the steel wire 24 and the connecting seat 23 is greater than the diameter of the pen cap and less than the cross-sectional height of the pen cap plus the pen clip. The steel wire 24 trips the pen clip to prevent the pen cap from getting stuck when entering the feeding channel 21. The bottom wall and the top wall of the feeding channel 21 are both provided with uniformly distributed screening ports to prevent the vertical pen caps that cannot be screened by the screening slot 1 251 from falling into the interior of the collecting frame 22, and to prevent the interior of the feeding channel 21 from being stuck by the vertical pen caps and causing blockage.

[0025] The vibration plate assembly 25 includes a screening trough 1 251, a spiral feed trough 252, a screening trough 253, a vibration base 254 and a vibration plate 255. The upper surface of the fixed seat 4 is connected with the vibration base 254 by bolts. The upper end of the vibration base 254 is fixedly connected with the vibration plate 255. The inner wall of the vibration plate 255 is fixedly connected with the spiral feed trough 252. The outlet of the spiral feed trough 252 is fixedly connected with the connecting seat 23. The lower end of the spiral feed trough 252 is provided with uniformly distributed screening troughs 253. The middle and upper ends of the spiral feed trough 252 are provided with uniformly distributed screening troughs 1 251. The outer arc surface of the screening trough 1 251 is located on the inner side of the cross-sectional center line of the spiral feed trough 252. The input end of the vibration base 254 is electrically connected to the output end of the PLC controller 5. The vibration base 254 is turned on by the PLC controller 5, and the vibration base 254 drives the vibration plate 25 5 vibration, the pen caps enter the interior of the spiral feeding trough 252 with the vibration of the vibration plate 255, and the pen caps that vertically enter the interior of the spiral feeding trough 252 through the screening slot 1 251 all fall from the interior of the screening slot 1 251, so that the interior of the spiral feeding trough 252 is full of pen caps placed horizontally. Since the center of gravity of the pen caps is biased towards the end away from the pen cap installation opening, the outer arc surface of the screening slot 1 251 is located on the inner side of the cross-sectional center line of the spiral feeding trough 252, so that the center of gravity of the pen caps that are close to the central axis of the vibration plate 255 at the end away from the pen cap installation opening are all located between the gaps of the screening slot 2 253. These pen caps fall back from the interior of the spiral feeding trough 252 to the interior of the vibration plate 255 under the action of gravity, so that the installation openings of the pen caps in the feeding trough 252 are all facing away from the central axis of the vibration plate 255, so as to realize the conveying and screening of the pen caps, and the inlets of the pen caps are all located in the same direction before the pen caps are installed;

[0026] The mounting mechanism 3 is arranged on the left side of the upper surface of the base 1. The front side of the mounting mechanism 3 is located at the lower end of the feeding channel 21. The mounting mechanism 3 includes a cylinder 31, a push rod 32, a push plate 33 and a mounting groove 34. The cylinder 31 is fixedly connected to the upper end of the boss on the left side of the upper surface of the base 1. The front end of the push plate of the cylinder 31 is fixedly connected with push rods 32 symmetrically distributed on the left and right. The front ends of the push rods 32 are provided with push plates 33. The left side of the upper surface of the base 1 is connected with a mounting groove 34 by bolts. The front end of the push rod 32 on the right and the push plate 33 on the right are both located inside the mounting groove 34. The mounting groove 34 is located at the lower end of the feeding channel 21, the air inlet of the cylinder 31 is connected to the air outlet of the external air pump, the mounting mechanism 3 also includes a avoidance port 35, and the middle part of the bottom wall of the mounting groove 34 is provided with a avoidance port 35. The PLC controller 5 turns on the external air pump, and the air pump delivers compressed air into the interior of the cylinder 31. The push plate of the cylinder 31 is pushed forward, and the push rod 32 and the push plate 33 both move forward. The push plate 33 on the right pushes the pen cap forward until it is pushed to the outside of the pen barrel and buckled. The push plate 33 on the left presses the pen cap again so that the pen cap can be tightly buckled to the outside of the pen barrel to avoid falling off.

[0027] Wherein: it also includes a PLC controller 5, which is arranged on the upper surface of the base 1, and the input end of the PLC controller 5 is electrically connected to an external power supply.

[0028] The working principle of the assembly equipment for pen production provided by the utility model is as follows: the equipment is installed on the side of the assembly production line for pen production, the pen caps are poured into the interior of the vibration plate 255, the vibration base 254 is turned on by the PLC controller 5, the vibration base 254 drives the vibration plate 255 to vibrate, and the pen caps enter the interior of the spiral feeding trough 252 with the vibration of the vibration plate 255, and the pen caps that vertically enter the interior of the spiral feeding trough 252 through the screening trough 251 all fall from the interior of the screening trough 251, so that the interior of the spiral feeding trough 252 is horizontally The pen caps are placed in a row. Since the center of gravity of the pen caps is biased towards the end away from the pen cap installation opening, the outer arc surface of the screening groove 1 251 is located on the inner side of the cross-sectional center line of the spiral feeding groove 252, so that the center of gravity of the pen caps at the end away from the pen cap installation opening and close to the central axis of the vibration plate 255 is located between the gaps in the screening groove 253. These pen caps fall from the inside of the spiral feeding groove 252 back to the inside of the vibration plate 255 under the action of gravity, so that the installation openings of the pen caps in the feeding groove 252 are all facing away from the central axis of the vibration plate 255, thereby realizing the transportation and screening of the pen caps. Before installation, the entrances of the pen caps are all located in the same direction, and then the pen caps are pushed into the connecting seat 23 by the pen caps behind. The distance between the steel wire 24 and the connecting seat 23 is larger than the diameter of the pen cap and smaller than the cross-sectional height of the pen cap and the pen clip. The steel wire 24 trips the pen clip to prevent the pen caps from getting stuck when entering the feeding channel 21. The bottom wall and the top wall of the feeding channel 21 are both provided with evenly distributed screening ports to prevent the vertical pen caps that cannot be screened by the screening slot 1 251 from falling into the interior of the collection frame 22, and to prevent the interior of the feeding channel 21 from being stuck by the vertical pen caps and causing blockage. The pen caps fall into the installation slot one by one. Inside the groove 34, the cross-sectional width of the avoidance opening 35 is smaller than the diameter of the pen cap and larger than the cross-sectional width of the pen clip, so that the central axis of the fallen pen cap is located on the same axis no matter in which direction the pen clip is located. The PLC controller 5 turns on the external air pump, and the air pump sends compressed air into the interior of the cylinder 31. The push plate of the cylinder 31 is pushed forward, and the push rod 32 and the push plate 33 both move forward. The push plate 33 on the right pushes the pen cap forward until it is pushed to the outside of the pen barrel and buckled. The push plate 33 on the left presses the pen cap again, so that the pen cap can be tightly buckled on the outside of the pen barrel to prevent it from falling off.

[0029] It is worth noting that the PLC controller 5 disclosed in the above embodiment can use the 02DA-E2 universal controller, the vibration base 254 can use the BK192 vibration plate base, and the PLC controller 5 controls the vibration base 254 and the external air pump using methods commonly used in the prior art.

[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An assembly device for pen production, characterized in that: It comprises a base (1), a feeding mechanism (2) and a mounting mechanism (3); Base (1): The right side of the upper surface of the base is connected to a fixing seat (4) by bolts; The feeding mechanism (2) comprises a feeding channel (21), a connecting seat (23) and a vibration plate assembly (25), wherein the upper surface of the fixing seat (4) is connected to the vibration plate assembly (25) by bolts, the middle of the upper end of the vibration plate assembly (25) is fixedly connected to the connecting seat (23), the middle of the upper surface of the base (1) is connected to a bracket by bolts, the upper end of the bracket is welded to the feeding channel (21), and the upper end of the feeding channel (21) is aligned with the left end of the connecting seat (23); The mounting mechanism (3) is arranged on the left side of the upper surface of the base (1), and the front side of the mounting mechanism (3) is located at the lower end of the material conveying channel (21).

2. The assembly equipment for pen production according to claim 1, characterized in that: It also comprises a PLC controller (5), wherein the PLC controller (5) is arranged on the upper surface of the base (1), and an input end of the PLC controller (5) is electrically connected to an external power supply.

3. The assembly equipment for pen production according to claim 1, characterized in that: The feeding mechanism (2) further comprises a collecting frame (22), wherein the collecting frame (22) is placed on the upper surface of the base (1), and the bottom wall and the top wall of the feeding channel (21) are both provided with evenly distributed screening ports, and the screening ports are all located at the upper end of the collecting frame (22).

4. The assembly equipment for pen production according to claim 1, characterized in that: The feeding mechanism (2) further comprises steel wires (24), and the steel wires (24) are evenly distributed and fixedly connected between the front and rear side walls of the connecting seat (23).

5. The assembly equipment for pen production according to claim 2, characterized in that: The vibration plate assembly (25) comprises a first screening trough (251), a spiral feed trough (252), a second screening trough (253), a vibration base (254) and a vibration plate (255); the upper surface of the fixed seat (4) is connected to the vibration base (254) by bolts; the upper end of the vibration base (254) is fixedly connected to the vibration plate (255); the inner wall of the vibration plate (255) is fixedly connected to the spiral feed trough (252); the outlet of the spiral feed trough (252) is fixedly connected to the connection seat (23); the lower end of the spiral feed trough (252) is provided with evenly distributed second screening troughs (253); the middle and upper end of the spiral feed trough (252) are provided with evenly distributed first screening troughs (251); the outer arc surface of the first screening trough (251) is located inside the cross-sectional centerline of the spiral feed trough (252); and the input end of the vibration base (254) is electrically connected to the output end of the PLC controller (5).

6. The assembly equipment for pen production according to claim 2, characterized in that: The mounting mechanism (3) comprises a cylinder (31), a push rod (32), a push plate (33) and a mounting groove (34); the cylinder (31) is fixedly connected to the upper end of a boss on the left side of the upper surface of the base (1); the front end of the push plate of the cylinder (31) is fixedly connected to push rods (32) symmetrically distributed on the left and right; the front ends of the push rods (32) are each provided with a push plate (33); the left side of the upper surface of the base (1) is connected with a mounting groove (34) by bolts; the front end of the push rod (32) on the right side and the push plate (33) on the right side are both located inside the mounting groove (34); the mounting groove (34) is located at the lower end of the feed channel (21); and the air inlet of the cylinder (31) is connected to the air outlet of an external air pump.

7. The assembly equipment for pen production according to claim 6, characterized in that: The installation mechanism (3) further comprises an escape opening (35), and the escape opening (35) is provided in the middle of the bottom wall of the installation groove (34).

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