Plug pin taking structure of material pipe feeding machine
By designing an automated feeding machine for plug nails, the automatic extrusion removal of plug nails is achieved by using the cooperation of the cylinder and the rotating seat, the problem of low manual operation efficiency is solved, and it is suitable for the large-scale demand of semiconductor chip production. , improves production efficiency.
Patent Information
- Application Number
- CN202420185453.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-25
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-01-25
AI Technical Summary
In the semiconductor chip production process, the existing technology relies on manual operation of plug-in nails, which is inefficient and labor-intensive, and cannot meet the large-scale production needs of enterprises.
A plug-in nail structure for feeding pipe loading machine is designed. By controlling the operation of the rotary cylinder, the rotation seat and the first telescopic cylinder are used to drive the rotation of the rotary seat and the contraction of the first telescopic cylinder, driving the axial downward movement of the de-in nail to realize automatic compression and removal of the plug-in nail, and through The elastic parts protect the material pipe fixing seat to avoid lag.
It realizes automatic plug-in operation, reduces labor intensity, improves work efficiency, and is suitable for large-scale production of enterprises.
Smart Images
Figure CN222203141U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of material tube feeding, in particular to a plug nail removal structure of a material tube feeding machine. Background Art
[0002] A semiconductor chip is an integrated circuit made from a piece of semiconductor material. This chip is widely used in electronic devices such as mobile phones, computers, televisions, and cars. The manufacturing process of a semiconductor chip is very complex. It is made up of multiple layers of thin sheets of different materials, each with different electronic properties and functions. These layers are precisely manufactured and assembled together to form a complete chip.
[0003] In the production process of semiconductor chips, corresponding material tubes are often used to complete the storage operation of semiconductor chips. Pins are usually set at both ends of the material tube. Therefore, the pins often need to be removed from the material tube during the loading process, and then multiple semiconductor chips are introduced into the interior of the material tube. Currently, the removal of pins is mainly done manually on the market, but the work efficiency is low and the labor intensity is high, which cannot meet the large-scale production of enterprises. Utility Model Content
[0004] The utility model aims to provide a plug nail removal structure for a material tube feeding machine to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A pin removal structure for a material pipe feeding machine comprises a vertical frame, a first sheet metal frame is fixed to the top of the vertical frame, a first telescopic cylinder is fixedly mounted on the first sheet metal frame, a downward pressing mounting plate is fixed to the telescopic end of the first telescopic cylinder, a pin removal shaft is fixed to the front bottom of the downward pressing mounting plate, a limiting support plate is also fixed to the front side wall of the vertical frame, a movable plate is fixed to the upper surface of the limiting support plate, an auxiliary top piece is fixed to the upper surface of the movable plate; a rotating seat is arranged at the rear of the auxiliary top piece, the rear end of the rotating seat is connected to the output end of the rotary cylinder, and the rear side wall of the rotary cylinder is connected to the telescopic end of the second telescopic cylinder through an elastic member.
[0007] As a further improvement to the above scheme, the elastic member includes a round wire spring and a spring pressure pad which are fixedly connected to each other, and the round wire spring is fixed to the rear side wall of the rotary cylinder, and the spring pressure pad is fixed to the telescopic end of the second telescopic cylinder.
[0008] As a further improvement to the above scheme, a second sheet metal frame is arranged on the rear side of the rotary cylinder, and a round hole is opened on the second sheet metal frame for the round wire spring to pass freely. The rear side wall of the second sheet metal frame is fixed to the second telescopic cylinder through a U-shaped frame.
[0009] As a further improvement to the above solution, a horizontal bracket is fixed to the bottom end of the second sheet metal frame, the lower surface of the horizontal bracket is fixed to the telescopic end of the three-axis cylinder, and the three-axis cylinder is fixed on the third sheet metal frame.
[0010] As a further improvement to the above scheme, the outer walls of the first telescopic cylinder, the second telescopic cylinder, the rotary cylinder and the three-axis cylinder are all equipped with a first air inlet connector and a second air inlet connector, and the first air inlet connector and the second air inlet connector are both equipped with a speed regulating valve.
[0011] As a further improvement to the above solution, a material pipe fixing seat is clamped and fixed inside the rotating seat, and a material pipe end clamping groove is opened inside the material pipe fixing seat.
[0012] As a further improvement to the above scheme, a nail dropping hole is opened inside the auxiliary top piece, and the nail dropping hole is arranged directly below the nail removing shaft, and the nail dropping hole is matched with the nail removing shaft.
[0013] As a further improvement to the above solution, a limiting protrusion is integrally formed on the top end of the rear side plate of the auxiliary top piece.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. The utility model utilizes the control of the operation of the rotary cylinder to drive the rotating seat to reciprocate within a certain range, and then combines the operation of the first telescopic cylinder to retract downward, and drives the pin removal axis to move downward, so as to achieve the extrusion and removal of the pin. Therefore, the pin removal structure of the utility model can replace the manual pin removal operation, reduce labor intensity, have high work efficiency, and can meet the needs of large-scale production of enterprises.
[0016] 2. In the utility model, a material pipe fixing seat is clamped and fixed inside the rotating seat, and the rear end of the rotating seat is connected to the output end of the rotary cylinder. The rear side wall of the rotary cylinder is connected to the telescopic end of the second telescopic cylinder through an elastic member. The elastic member includes a round wire spring and a spring pressure pad. The arrangement of the round wire spring makes it possible for the second telescopic cylinder and the rotating seat to not be rigidly connected, so that the material pipe fixing seat inside the rotating seat is not easy to damage the material pipe end, and when the second telescopic cylinder contracts, the round wire spring has a rebound force, thereby avoiding the material pipe fixing seat and the material pipe end from being separated and causing a jam. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first viewing angle;
[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;
[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from a third viewing angle;
[0021] Figure 4 It is a schematic diagram of the combination of the neutral frame, the first telescopic cylinder, the pin removal shaft and the auxiliary top piece of the utility model;
[0022] Figure 5 It is a schematic diagram of the combination of the rotating seat, the rotary cylinder, the second telescopic cylinder and the three-axis cylinder in the utility model.
[0023] In the figure: 1-vertical frame, 2-first sheet metal frame, 3-first telescopic cylinder, 4-downward pressure mounting plate, 5-removing pin shaft, 6-limiting support plate, 7-moving plate, 8-auxiliary top member, 9-elastic member, 901-round wire spring, 902-spring pressure pad, 10-rotating seat, 11-rotating cylinder, 12-second sheet metal frame, 13-round hole, 14-second telescopic cylinder, 15-horizontal bracket, 16-three-axis cylinder, 17-third sheet metal frame, 18-first air inlet connector, 19-second air inlet connector, 20-material pipe fixing seat, 21-material pipe end slot, 22-pin drop hole, 23-U-shaped frame, 24-limiting protrusion. DETAILED DESCRIPTION
[0024] 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.
[0025] The utility model provides a plug pin removal structure for a material tube feeding machine, such as Figure 1 and Figure 2As shown, it includes a stand 1, a first sheet metal frame 2 is fixed on the top of the stand 1, a first telescopic cylinder 3 is fixedly installed on the first sheet metal frame 2, a downward pressing mounting plate 4 is fixed to the telescopic end of the first telescopic cylinder 3, a pin removal shaft 5 is fixed to the front bottom of the downward pressing mounting plate 4, and the first telescopic cylinder 3 can drive the pin removal shaft 5 to move up and down after operation; a limiting support plate 6 is also fixed to the front side wall of the stand 1, a moving plate 7 is fixedly installed on the upper surface of the limiting support plate 6 by screws, an auxiliary top piece 8 is fixed on the upper surface of the moving plate 7, and a sliding groove is opened on the moving plate 7, so as to facilitate the movement of the auxiliary top piece 8 to the left and right positions, and then the position of the auxiliary top piece 8 is fixed by screws.
[0026] like Figure 2 , Figure 3 and Figure 5 As shown, a rotating seat 10 is arranged at the rear of the auxiliary top member 8, and the rear end of the rotating seat 10 is connected to the output end of the rotary cylinder 11, and the rear side wall of the rotary cylinder 11 is connected to the telescopic end of the second telescopic cylinder 14 through the elastic member 9. A material pipe fixing seat 20 is clamped and fixed inside the rotating seat 10, and a material pipe end slot 21 is provided inside the material pipe fixing seat 20. After the rotary cylinder 11 is operated, it can drive the rotating seat 10 and the material pipe fixing seat 20 to rotate as a whole, and the operation of the second telescopic cylinder 14 can drive the rotary cylinder 11, the rotating seat 10, and the material pipe fixing seat 20 to move forward or backward as a whole.
[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the elastic member 9 includes a round wire spring 901 and a spring pressure pad 902 which are fixedly connected to each other, and the round wire spring 901 is fixed to the rear side wall of the rotary cylinder 11, and the spring pressure pad 902 is fixed to the telescopic end of the second telescopic cylinder 14. The arrangement of the round wire spring 901 makes it possible for the second telescopic cylinder 14 to not be rigidly connected to the rotating seat 10, so that the material pipe fixing seat 20 inside the rotating seat 10 is not easy to damage the material pipe end, and when the second telescopic cylinder 14 contracts, the round wire spring 901 has a rebound force, thereby avoiding the material pipe fixing seat 20 and the material pipe end from being separated and causing a jam. A second sheet metal frame 12 is arranged on the rear side of the rotary cylinder 11, and a round hole 13 is opened on the second sheet metal frame 12 for the round wire spring 901 to pass freely, and the rear side wall of the second sheet metal frame 12 is fixed to the second telescopic cylinder 14 through a U-shaped frame 23; a horizontal bracket 15 is fixed to the bottom end of the second sheet metal frame 12, and the lower surface of the horizontal bracket 15 is fixed to the telescopic end of the three-axis cylinder 16, and the three-axis cylinder 16 is fixed on the third sheet metal frame 17. The operation of the three-axis cylinder 16 can drive the rotary cylinder 11, the rotating seat 10, the material pipe fixing seat 20 and the second telescopic cylinder 14 to move upward or downward as a whole.
[0028] like Figure 2 and Figure 4 As shown, a nail dropping hole 22 is opened inside the auxiliary top piece 8, and the nail dropping hole 22 is arranged directly below the nail removing shaft 5, and the nail dropping hole 22 is matched with the nail removing shaft 5, so that the removed nail can directly enter the nail dropping hole 2; a limiting protrusion 24 is also integrally formed on the top of the rear side plate of the auxiliary top piece 8, and the setting of the limiting protrusion 24 plays a limiting and blocking role in the forward movement of the rotating seat 10.
[0029] like Figure 1 , Figure 2 ,and Figure 3 As shown, the outer walls of the first telescopic cylinder 3, the second telescopic cylinder 14, the rotary cylinder 11 and the three-axis cylinder 16 are all equipped with a first air inlet connector 18 and a second air inlet connector 19, and the first air inlet connector 18 and the second air inlet connector 19 are both equipped with a speed regulating valve, which is a well-known structure in the art and can control the flow rate of the air source entering the first air inlet connector 18 and the second air inlet connector 19.
[0030] The working process of the utility model is as follows: first, the feeding mechanism inside the material tube feeding machine conveys the material tube to the nail removal station, then the three-axis cylinder 16 runs and extends and drives the rotary cylinder 11, the rotating seat 10 and the second telescopic cylinder 14 to move upward as a whole, until the center of the rotating seat 10 is level with the nail removal station, and then the second telescopic cylinder 14 is controlled to run and extend and drive the rotary cylinder 11 and the rotating seat 10 to move forward as a whole, until the material tube fixing seat 20 is clamped on the outer wall of the end of the material tube; then the rotary cylinder 11 runs and drives the rotating seat 10 to reciprocate within a range of 180°, and then the first telescopic cylinder 3 is controlled to run to The second telescopic cylinder 14 contracts and drives the rotary cylinder 11 and the rotary seat 10 to move backward as a whole until the tube fixing seat 20 is separated from the end of the tube, and then the tube after the nail is removed is transferred to the next process.
[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A plug nail removal structure of a material tube feeding machine, comprising a stand (1), characterized in that: A first sheet metal frame (2) is fixed to the top of the vertical frame (1), a first telescopic cylinder (3) is fixedly mounted on the first sheet metal frame (2), a downward pressing mounting plate (4) is fixed to the telescopic end of the first telescopic cylinder (3), a pin removal shaft (5) is fixed to the front bottom of the downward pressing mounting plate (4), a limit support plate (6) is also fixed to the front side wall of the vertical frame (1), a movable plate (7) is fixed to the upper surface of the limit support plate (6), an auxiliary top member (8) is fixed to the upper surface of the movable plate (7); a rotating seat (10) is arranged behind the auxiliary top member (8), a rear end of the rotating seat (10) is connected to the output end of the rotary cylinder (11), and a rear side wall of the rotary cylinder (11) is connected to the telescopic end of the second telescopic cylinder (14) through an elastic member (9).
2. The plug pin removal structure of the material tube feeding machine according to claim 1, characterized in that: The elastic member (9) comprises a round wire spring (901) and a spring pressure pad (902) which are fixedly connected to each other, and the round wire spring (901) is fixed to the rear side wall of the rotary cylinder (11), and the spring pressure pad (902) is fixed to the telescopic end of the second telescopic cylinder (14).
3. The plug pin removal structure of the material tube feeding machine according to claim 2 is characterized in that: A second sheet metal frame (12) is provided on the rear side of the rotary cylinder (11); a round hole (13) is provided on the second sheet metal frame (12) for the round wire spring (901) to freely pass through; and a rear side wall of the second sheet metal frame (12) is fixed to the second telescopic cylinder (14) via a U-shaped frame (23).
4. The plug pin removal structure of the material tube feeding machine according to claim 3 is characterized in that: A horizontal bracket (15) is fixed to the bottom end of the second sheet metal frame (12), and the lower surface of the horizontal bracket (15) is fixed to the telescopic end of a three-axis cylinder (16), and the three-axis cylinder (16) is fixed on the third sheet metal frame (17).
5. The plug pin removal structure of the material tube feeding machine according to claim 4, characterized in that: The outer walls of the first telescopic cylinder (3), the second telescopic cylinder (14), the rotary cylinder (11) and the three-axis cylinder (16) are all installed with a first air inlet joint (18) and a second air inlet joint (19), and the first air inlet joint (18) and the second air inlet joint (19) are both installed with a speed regulating valve.
6. The plug pin removal structure of a material tube feeding machine according to claim 1, characterized in that: A material pipe fixing seat (20) is clamped and fixed inside the rotating seat (10), and a material pipe end clamping groove (21) is provided inside the material pipe fixing seat (20).
7. The plug pin removal structure of the material tube feeding machine according to claim 1, characterized in that: A pin drop hole (22) is provided inside the auxiliary top piece (8), and the pin drop hole (22) is arranged directly below the pin removal shaft (5), and the pin drop hole (22) is matched with the pin removal shaft (5).
8. The plug pin removal structure of the material tube feeding machine according to claim 7, characterized in that: A limiting protrusion (24) is also integrally formed on the top end of the rear side plate of the auxiliary top piece (8).