Feeding and conveying device for filter processing production line

Abstract

The invention belongs to the field of filter processing feeding and conveying, and particularly relates to a filter processing production line feeding and conveying device which comprises a conveying frame and a glue injection table, the glue injection table is located on the right side of the conveying frame, a conveying mechanism is arranged on the conveying frame, a disc is rotationally arranged on the upper portion of the glue injection table, and positioning openings are evenly formed in the outer side of the disc in the circumferential direction; and a feeding opening is formed in the left side of the glue injection table and located at the left side positioning opening, an overturning mechanism is arranged on the upper portion of the glue injection table, and a rotating rod is rotationally arranged between the two vertical plates. When the end covers needing to be subjected to glue injection are fed and conveyed, the end covers can be moved to the glue injection procedure in the correct direction, compared with an existing mode that the end covers are arranged through a vibration disc and then fed and conveyed through a conveying belt, the conveying steps are simpler, the end cover feeding and conveying efficiency is greatly improved, and the labor intensity of workers is relieved. And noise is effectively avoided while the cost is reduced.

Description

Technical Field

[0001] This invention belongs to the field of filter processing material conveying, and particularly relates to a material conveying device for a filter processing production line. Background Technology

[0002] In modern industrial production, filters are crucial equipment for ensuring the stable operation of various systems and the purity of the media, with a wide range of applications. End caps, as an important component of filters, play a decisive role in their sealing performance and structural stability. The adhesive injection process for end caps is a core step in ensuring a tight connection and good seal between the end caps and other filter components.

[0003] Currently, in the production process of applying adhesive to filter end caps, a vibratory feeder is typically used to load the end caps. The vibratory feeder, through its own vibration, arranges the randomly placed end caps in an orderly manner and gradually conveys them onto a conveyor belt. The conveyor belt then transports the end caps to the adhesive injection station in the correct orientation for the injection operation. However, this loading and conveying method has certain drawbacks. The process of arranging the end caps on the vibratory feeder before conveying them via the conveyor belt is cumbersome, increasing overall production time and reducing loading and conveying efficiency. Furthermore, when using a vibratory feeder to load and convey the end caps, external forces may cause uneven stress on the end caps during vibration, preventing them from being injected with adhesive on a specific surface. Summary of the Invention

[0004] In view of the above problems, the present application provides a filter processing production line feeding and conveying device, which improves the conveying efficiency while ensuring the feeding and conveying of end caps, reduces costs, and ensures the glue injection effect on the end caps.

[0005] To achieve the above objectives, the present application provides the following technical solution: The present invention provides a material conveying device for a filter processing production line, including a conveying frame and a glue injection table. The glue injection table is located on the right side of the conveying frame. A conveying mechanism is provided on the conveying frame. A disc is rotatably provided on the upper part of the glue injection table. Positioning ports are evenly opened on the outer circumference of the disc. A feed port is opened on the left side of the glue injection table at the left positioning port. A flipping mechanism is provided on the upper part of the glue injection table.

[0006] The flipping mechanism includes two upright plates fixedly installed on the upper left side of the dispensing platform and symmetrically distributed front and back. A rotating rod is rotatably installed between the two upright plates. Two connecting plates symmetrically distributed front and back are fixedly installed on the outer side of the rotating rod. A connecting rod is fixedly installed at the bottom of the connecting plate. A first suction cup is fixedly installed at the bottom of the connecting rod. A first motor is fixedly installed on one side of one of the upright plates. The output shaft of the first motor is connected to one end of the rotating rod.

[0007] A monitoring mechanism is provided on the upper part of the dispensing platform and on the left side of the flipping mechanism. The monitoring mechanism includes an L-shaped plate fixedly installed on the left side of the dispensing platform. The L-shaped plate is located above the feed inlet. A monitoring probe is fixedly installed on the inner horizontal section of the L-shaped plate, and the monitoring probe is located directly above the left positioning port.

[0008] According to an advantageous embodiment, the conveying mechanism includes two conveying rollers rotatably disposed inside a conveying frame, a conveyor belt disposed between the two conveying rollers, a second motor fixedly disposed on the front side of the conveying frame, the output shaft of the second motor being connected to one end of one of the conveying rollers, and two guide plates symmetrically distributed front and rearly fixedly disposed on the inner side of the conveying frame and above the conveyor belt.

[0009] According to an advantageous embodiment, a guide frame is fixedly provided on the upper right side of the dispensing station, and an inclined plate is fixedly provided on the inner side of the guide frame. Two notches are provided on the inclined plate to cooperate with the first suction cup and are symmetrically distributed front and back.

[0010] According to an advantageous embodiment, the bottom of the dispensing station is provided with a drive mechanism for intermittently rotating a drive disk. The drive mechanism includes a first vertical rod rotatably disposed at the bottom of the dispensing station. The top end of the first vertical rod penetrates into the inner side of the dispensing station and is connected to the bottom of the disk. A grooved wheel is fixedly disposed at the bottom of the first vertical rod. A third motor is fixedly disposed at the bottom of the dispensing station and to the right of the first vertical rod. A sector-shaped drive disk is fixedly disposed on the output shaft of the third motor. A push rod that cooperates with the grooved wheel is fixedly disposed at the bottom end of the sector-shaped drive disk.

[0011] According to an advantageous embodiment, the upper part of the dispensing station is fixedly provided with two mounting plates that are symmetrically distributed front and back. The mounting plates are provided with dispensing tubes, and the bottom end of the dispensing tubes is located above the corresponding positioning port.

[0012] According to an advantageous embodiment, the bottom of the dispensing station is provided with a rotating mechanism that works in conjunction with the dispensing tube. The rotating mechanism includes two vertical plates fixedly disposed at the bottom of the dispensing station and symmetrically distributed front and back. A horizontal bar is rotatably disposed on both vertical plates, and the horizontal bar is connected to one of the conveying rollers via a pulley assembly. Two circular grooves are opened on the inner side of the dispensing station, which are distributed front and back respectively. The circular grooves are located directly below the corresponding positioning ports. A placement plate is rotatably disposed in the circular grooves. A second vertical bar is fixedly disposed at the bottom of the placement plate. The bottom of the second vertical bar extends through the dispensing station, and bevel gears are fixedly disposed at the front and rear ends of the horizontal bar and the bottom end of the second vertical bar. The two corresponding bevel gears mesh with each other.

[0013] According to an advantageous embodiment, the bottom of the dispensing station has two discharge ports, and a discharge plate is fixedly installed at the discharge ports on the bottom of the dispensing station.

[0014] According to an advantageous embodiment, the upper part of the placement tray is at the same level as the inner bottom of the dispensing station, and the upper part of the placement tray is provided with two second suction cups that are symmetrically distributed front and back. The interior of the placement tray is provided with a cavity, and the bottom of the second suction cups penetrates into the cavity.

[0015] According to an advantageous embodiment, a suction mechanism for use with a second suction cup is provided on the bottom right side of the dispensing platform. The suction mechanism includes an air pump fixedly installed on the bottom right side of the dispensing platform. An air pump is provided at the air inlet end of the air pump. Two connecting pipes are connected to the air pump. A circular opening is provided inside the second vertical rod. The end of the connecting pipe away from the air pump passes through the circular opening and enters the cavity, and is rotatably connected to the bottom of the placement tray.

[0016] According to an advantageous embodiment, an exhaust pipe is connected to each of the two first suction cups on the side that is close to each other, and an electric valve is fixedly installed on both the connecting pipe and the exhaust pipe.

[0017] Compared with the prior art, the material conveying device for a filter processing production line provided in this embodiment of the invention has the following beneficial effects:

[0018] 1. When feeding and conveying end caps that require glue injection, the present invention, through the cooperation of the conveying mechanism, the monitoring mechanism and the flipping mechanism, can ensure that the end caps move to the glue injection process in the correct orientation. Compared with the existing method of first arranging the end caps by a vibrating plate and then feeding and conveying them by a conveyor belt, the conveying steps are simpler, greatly improving the efficiency of feeding and conveying end caps, and effectively avoiding the situation where the end caps are in the wrong orientation during feeding.

[0019] 2. This invention includes a monitoring probe, a flipping mechanism, a guide frame, an inclined plate, and a driving mechanism. During the process of conveying the end cap to the left positioning port via the conveyor belt, the monitoring probe can monitor whether the orientation of the end cap is correct. When the orientation of the end cap is reversed, the flipping mechanism, the guide frame, and the inclined plate can be used to change the position of the end cap to ensure that the orientation of the end cap is correct, thus ensuring the effect of glue injection on the end cap. Then, the driving mechanism can continuously feed and inject glue into the end cap.

[0020] 3. The present invention is provided with a rotating mechanism, a second suction cup and a suction mechanism. When the end cap is fed to the glue injection process, the second suction cup and the suction mechanism can be used to adsorb and fix the end cap on the placement tray. Then, the crossbar can be driven to rotate by the cooperation of the conveying roller and the pulley assembly. The rotation of the crossbar can drive the end cap on the placement tray to rotate, which can make the glue injection of the end cap more uniform. Attached Figure Description

[0021] Figure 1 This is a structural diagram of the present invention.

[0022] Figure 2 This is a partial structural diagram of the present invention.

[0023] Figure 3 This is a partial structural diagram of the dispensing station in this invention.

[0024] Figure 4 This is a partial cross-sectional view of the connection between the dispensing station and the disc in this invention.

[0025] Figure 5 This is a structural diagram of the flipping mechanism in this invention.

[0026] Figure 6 This is a structural diagram showing the connection between the guide port and the inclined plate in this invention.

[0027] Figure 7 This is a partial cross-sectional view of the connection between the rotating mechanism and the suction mechanism in this invention.

[0028] Figure 8 This is a diagram showing the loading state when the end cap is facing the correct direction in this invention.

[0029] Figure 9 This is a diagram showing the loading state when the end caps face opposite directions in this invention.

[0030] Figure reference numerals: 1. Conveyor frame; 2. Glue dispensing table; 3. Conveying mechanism; 301. Conveyor roller; 302. Conveyor belt; 303. Second motor; 304. Guide plate; 4. Disc; 5. Positioning port; 6. Feed inlet; 7. Tilting mechanism; 701. Vertical plate; 702. Rotating rod; 703. Connecting plate; 704. Connecting rod; 705. First suction cup; 706. First motor; 8. Monitoring mechanism; 801. L-shaped plate; 802. Monitoring probe; 9. Guide frame; 10. Inclined plate; 11. Notch; 12. 121. Drive mechanism; 122. First vertical rod; 123. Grooved wheel; 124. Third motor; 125. Fan-shaped drive disc; 126. Push rod; 13. Mounting plate; 14. Glue injection tube; 15. Rotation mechanism; 151. Vertical plate; 152. Horizontal rod; 153. Placement tray; 154. Second vertical rod; 155. Bevel gear; 16. Discharge port; 17. Discharge plate; 18. Second suction cup; 19. Cavity; 20. Suction mechanism; 201. Air pump; 202. Air extraction pipe; 203. Connecting pipe; 21. Exhaust pipe. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1-9 This application will be described in further detail.

[0032] Please refer to the following: Figure 1 , Figure 3 and Figure 4A filter processing production line feeding and conveying device includes a conveying frame 1 and a glue injection table 2. The glue injection table 2 is located on the right side of the conveying frame 1. A conveying mechanism 3 is provided on the conveying frame 1. A disc 4 is rotatably provided on the upper part of the glue injection table 2. Positioning ports 5 are evenly opened on the outer circumference of the disc 4. A feed port 6 is opened on the left side of the glue injection table 2 at the left positioning port 5. A flipping mechanism 7 is provided on the upper part of the glue injection table 2.

[0033] See Figure 2 and Figure 8 The conveying mechanism 3 includes two conveying rollers 301 rotatably disposed inside the conveying frame 1, and a conveyor belt 302 disposed between the two conveying rollers 301. A second motor 303 is fixedly disposed on the front side of the conveying frame 1. The output shaft of the second motor 303 is connected to one end of one of the conveying rollers 301. Two guide plates 304 are fixedly disposed on the inner side of the conveying frame 1 and above the conveyor belt 302.

[0034] To facilitate the feeding and conveying of end caps to the glue injection process, the end caps can be placed on the conveyor belt 302 during the glue injection operation. Then, the second motor 303 operates, and with the cooperation of the conveyor roller 301, the conveyor belt 302 can drive the end caps to be fed from left to right. The end caps on the conveyor belt 302 are then arranged in an orderly manner under the guidance of the guide plate 304. Finally, the end caps near the feed port 6 can enter the inner side of the glue injection table 2 through the feed port 6 and are located in the positioning port 5 on the left side. Then, the second motor 303 stops working, and the subsequent glue injection operation is carried out on the end caps.

[0035] See Figure 2 and Figure 4 The bottom of the glue dispensing platform 2 is provided with a drive mechanism 12 that drives the disk 4 to rotate intermittently. The drive mechanism 12 includes a first vertical rod 121 rotatably disposed at the bottom of the glue dispensing platform 2. The top end of the first vertical rod 121 penetrates into the inner side of the glue dispensing platform 2 and is connected to the bottom of the disk 4. A grooved wheel 122 is fixedly disposed at the bottom of the first vertical rod 121. A third motor 123 is fixedly disposed at the bottom of the glue dispensing platform 2 and to the right of the first vertical rod 121. A sector-shaped drive disk 124 is fixedly disposed on the output shaft of the third motor 123. A push rod 125 that cooperates with the grooved wheel 122 is fixedly disposed at the bottom end of the sector-shaped drive disk 124.

[0036] See Figure 2 and Figure 3 The upper part of the glue injection station 2 is fixedly equipped with two mounting plates 13 that are symmetrically distributed front and back. The mounting plates 13 are equipped with glue injection tubes 14, and the bottom end of the glue injection tubes 14 is located above the corresponding positioning port 5. The bottom of the glue injection station 2 has two discharge ports 16, and the bottom of the glue injection station 2 is fixedly equipped with a discharge plate 17 at the discharge port 16.

[0037] To facilitate the glue injection operation on the end caps delivered to the positioning port 5, after the end caps are delivered to the positioning port 5 on the left, the third motor 123 drives the fan-shaped drive disk 124 to rotate. The rotation of the fan-shaped drive disk 124, in conjunction with the push rod 125 and the grooved wheel 122, drives the first vertical rod 121 to rotate 90 degrees clockwise intermittently. The rotation of the first vertical rod 121 drives the disc 4 to rotate 90 degrees clockwise intermittently. The rotation of the disc 4 drives the end caps located in the positioning port 5 on the left to move below the glue injection pipe 14 located on the rear side. At this time, the glue injection pipe 14 is connected to the external glue storage tank, and the glue injection operation can be performed on the end caps through the glue injection pipe 14.

[0038] See Figure 1 , Figure 2 and Figure 7 The bottom of the glue dispensing platform 2 is provided with a rotating mechanism 15 that works in conjunction with the glue dispensing tube 14. The rotating mechanism 15 includes two vertical plates 151 fixedly installed at the bottom of the glue dispensing platform 2 and symmetrically distributed front and back. The two vertical plates 151 are rotatably provided with a horizontal bar 152, and the horizontal bar 152 is connected to one of the conveying rollers 301 through a pulley assembly. Two circular grooves are opened on the inner side of the glue dispensing platform 2 and are distributed front and back. The circular grooves are located directly below the corresponding positioning port 5. A placement plate 153 is rotatably installed in the circular groove. A second vertical bar 154 is fixedly installed at the bottom of the placement plate 153. The bottom of the second vertical bar 154 extends through the glue dispensing platform 2. The front and rear ends of the horizontal bar 152 and the bottom end of the second vertical bar 154 are both fixedly provided with bevel gears 155, and the two corresponding bevel gears 155 mesh with each other.

[0039] See Figure 7 The upper part of the placement plate 153 is at the same level as the bottom of the inner part of the glue injection table 2. Two second suction cups 18 are provided on the upper part of the placement plate 153 in a symmetrical arrangement. A cavity 19 is opened inside the placement plate 153, and the bottom of the second suction cup 18 penetrates into the cavity 19.

[0040] See Figure 1 , Figure 2 and Figure 7 The bottom right side of the glue dispensing platform 2 is provided with a suction mechanism 20 that works in conjunction with the second suction cup 18. The suction mechanism 20 includes a vacuum pump 201 fixedly installed on the bottom right side of the glue dispensing platform 2. The air inlet end of the vacuum pump 201 is provided with a vacuum pipe 202. Two connecting pipes 203 are connected to the vacuum pipe 202. A round opening is provided inside the second vertical rod 154. The end of the connecting pipe 203 away from the vacuum pipe 202 passes through the round opening and enters the cavity 19, and is rotatably connected to the bottom of the placement tray 153.

[0041] To ensure effective glue application to the end cap, when the end cap moves to a position below the glue application tube 14 located at the rear, the bottom of the end cap contacts the upper part of the placement tray 153, and the upper part of the second suction cup 18 also contacts the bottom of the end cap. At this time, the vacuum pump 201 operates to extract air using the vacuum tube 202. Then, through the cooperation of the connecting tube 203 and the cavity 19, the end cap can be adsorbed onto the second suction cup 18. Simultaneously, when the second motor 303 operates to transport the end cap, it can drive the horizontal bar 152 to rotate through the pulley assembly. The rotation of the horizontal bar 152 can drive the second vertical bar 154 to rotate synchronously through the bevel gear 155. The rotation of the second vertical bar 154 can drive the placement tray 153 to rotate, thereby driving the end cap to rotate. This allows for more even glue application to the end cap, thus ensuring the effective glue application to the end cap.

[0042] See Figure 1 and Figure 5 The flipping mechanism 7 includes two upright plates 701 fixedly disposed on the upper left side of the dispensing table 2 and symmetrically distributed front and back. A rotating rod 702 is rotatably disposed between the two upright plates 701. Two connecting plates 703 symmetrically distributed front and back are fixedly disposed on the outer side of the rotating rod 702. A connecting rod 704 is fixedly disposed at the bottom of the connecting plate 703. A first suction cup 705 is fixedly disposed at the bottom of the connecting rod 704. A first motor 706 is fixedly installed on one side of one of the upright plates 701. The output shaft of the first motor 706 is connected to one end of the rotating rod 702.

[0043] See Figure 5 and Figure 7 Both first suction cups 705 are connected to an exhaust pipe 21 on the side that is close to each other, and electric valves are fixedly installed on the connecting pipe 203 and the exhaust pipe 21.

[0044] To facilitate the unloading of the end caps after glue injection, the electric valve on the connecting pipe 203 opens after the glue injection is completed to eliminate the negative pressure between the second suction cup 18 and the end cap, causing the end cap to detach from the second suction cup 18. Then, the disc 4 continues to rotate, which can drive the glued end caps through the unloading port 16 located on the rear side into the corresponding unloading plate 17 for unloading. Next, the second motor 303 continues to work, driving the end caps near the inlet 6 to move into the corresponding positioning port 5. Following this process, continuous glue injection operations can be performed on the end caps (e.g., Figure 8 (As shown).

[0045] See Figure 1 and Figure 2A monitoring mechanism 8 is provided on the upper part of the dispensing platform 2 and on the left side of the flipping mechanism 7. The monitoring mechanism 8 includes an L-shaped plate 801 fixedly installed on the left side of the dispensing platform 2. The L-shaped plate 801 is located above the feed port 6. A monitoring probe 802 is fixedly installed on the inner horizontal section of the L-shaped plate 801, and the monitoring probe 802 is located directly above the left positioning port 5.

[0046] See Figure 1 and Figure 6 A guide frame 9 is fixedly installed on the upper right side of the glue dispensing table 2. An inclined plate 10 is fixedly installed on the inner side of the guide frame 9. Two notches 11 are opened on the inclined plate 10 to cooperate with the first suction cup 705 and are symmetrically distributed front and back.

[0047] To ensure accurate glue injection when the end cap is delivered to the glue injection station, after the end cap enters the positioning port 5 on the left side from the inlet 6, the monitoring probe 802 monitors the end cap in the positioning port 5. When the end cap is correctly oriented, the rotating disc 4 moves the end cap to the bottom of the glue injection tube 14 on the rear side for glue injection. When the end cap is oriented in the opposite direction, the first motor 706 drives the rotating rod 702 to rotate counterclockwise. The rotation of the rotating rod 702, through the connecting plate 703 and the connecting rod 704, drives the first suction cup 705 to rotate, causing the first suction cup 705 to adhere to the end cap. At this time, an external air pump assists the first suction cup 705 in adsorbing the end cap. Then, the first motor 706 drives the rotating rod 702 to rotate clockwise, allowing the end cap to rotate to the inside of the guide frame 9. Then, the electric valve on the exhaust pipe 21 opens, separating the end cap from the first suction cup 705. At this time, the end cap can fall onto the inclined plate 10 (e.g., Figure 9 As shown), the end cap can then enter the positioning port 5 on the right side along the inclined plate 10. Then, the rotation of the disc 4 can drive the end cap to move to the bottom of the glue injection tube 14 on the front side, so that the glue injection operation can continue. In this way, the end cap can be accurately glued. After the glue is injected, the end cap can fall from the material outlet 16 on the front side into the corresponding material plate 17 for unloading through the rotation of the disc 4.

[0048] In specific operations, when feeding and conveying the end caps for glue injection, the end caps can first be placed directly on the conveyor belt 302. Then, the conveyor belt 302 can transport the end caps in an orderly manner to the positioning port 5 on the left. Then, the drive mechanism 12 can drive the disc 4 to rotate 90 degrees clockwise intermittently, so that the end caps in the positioning port 5 on the left can be moved to the bottom of the glue injection tube 14 on the rear side. Then, the glue injection operation can be carried out through the glue injection tube 14. Then, the end caps near the feed port 6 are moved to the positioning port 5 on the left. Following this step, the glue injection operation of the end caps can be carried out continuously.

[0049] When the end cap is continuously conveyed into the positioning port 5 on the left, the end cap can be rotated by the cooperation of the pulley assembly, the rotating mechanism 15, the suction mechanism 20 and the suction cup, which makes the end cap more evenly injected with glue and ensures the glue injection effect of the end cap.

[0050] Furthermore, when the end cap enters the positioning port 5 on the left, the orientation of the end cap can be monitored by the monitoring mechanism 8. When the orientation of the end cap is reversed, the end cap located in the positioning port 5 on the left can be moved to the positioning port 5 on the right by the cooperation of the flipping mechanism 7 and the tilting plate 10. At this time, the flipping of the end cap is completed, and the end cap can be accurately injected with glue.

[0051] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A filter processing production line feeding and conveying device, comprising a conveying frame (1) and a glue injection table (2), characterized in that: The glue injection platform (2) is located on the right side of the conveying frame (1), the conveying mechanism (3) is arranged on the conveying frame (1), the upper portion of the glue injection platform (2) is rotatably provided with a disc (4), a plurality of positioning openings (5) are uniformly arranged on the outer side of the disc (4), a feeding opening (6) is arranged on the left side of the glue injection platform (2) and located at the left positioning opening (5), and a turnover mechanism (7) is arranged on the upper portion of the glue injection platform (2). The turnover mechanism (7) comprises two vertical plates (701) which are fixedly arranged on the left side of the upper portion of the glue injection platform (2) and symmetrically distributed in front and back, a rotating rod (702) is rotatably arranged between the two vertical plates (701), two connecting plates (703) which are symmetrically distributed in front and back are fixedly arranged on the outer side of the rotating rod (702), a connecting rod (704) is fixedly arranged on the bottom of the connecting plate (703), a first suction disc (705) is fixedly arranged on the bottom of the connecting rod (704), one side of one of the vertical plates (701) is fixedly provided with a first motor (706), and the output shaft of the first motor (706) is connected with one end of the rotating rod (702). A monitoring mechanism (8) is arranged on the upper portion of the glue injection platform (2) and located on the left side of the turnover mechanism (7), the monitoring mechanism (8) comprises an L-shaped plate (801) which is fixedly arranged on the left side of the glue injection platform (2), the L-shaped plate (801) is located above the feeding opening (6), a monitoring probe (802) is fixedly arranged on the inner side of the horizontal section of the L-shaped plate (801), and the monitoring probe (802) is located directly above the left positioning opening (5).

2. The filter processing production line feeding and conveying device according to claim 1, characterized in that, The conveying mechanism (3) comprises two conveying rollers (301) which are rotatably arranged in the conveying frame (1), a conveying belt (302) is arranged between the two conveying rollers (301), a second motor (303) is fixedly arranged on the front side of the conveying frame (1), the output shaft of the second motor (303) is connected with one end of one of the conveying rollers (301), and two guide plates (304) which are symmetrically distributed in front and back are fixedly arranged on the inner side of the conveying frame (1) and located on the upper portion of the conveying belt (302).

3. The filter processing production line feeding and conveying device according to claim 1, characterized in that, An inclined plate (10) is fixedly arranged on the inner side of the guide frame (9), and two notches (11) which are symmetrically distributed in front and back and used in cooperation with the first suction disc (705) are arranged on the inclined plate (10).

4. The filter processing production line feeding and conveying device according to claim 1, characterized in that, A driving mechanism (12) for driving the disc (4) to rotate intermittently is arranged on the bottom of the glue injection platform (2), the driving mechanism (12) comprises a first vertical rod (121) which is rotatably arranged on the bottom of the glue injection platform (2), the top end of the first vertical rod (121) penetrates through the inner side of the glue injection platform (2) and is connected with the bottom of the disc (4), a grooved wheel (122) is fixedly arranged on the bottom of the first vertical rod (121), a third motor (123) is fixedly arranged on the bottom of the glue injection platform (2) and located on the right side of the first vertical rod (121), a fan-shaped driving disc (124) is fixedly arranged on the output shaft of the third motor (123), and a push rod (125) used in cooperation with the grooved wheel (122) is fixedly arranged on the bottom end of the fan-shaped driving disc (124).

5. The filter processing production line feeding and conveying device according to claim 1, characterized in that, The upper part of the glue injection platform (2) is fixedly provided with two mounting plates (13) which are symmetrically distributed front and back, the mounting plates (13) are provided with glue injection pipes (14), and the bottom ends of the glue injection pipes (14) are located above the positioning ports (5).

6. The filter processing production line feeding and conveying device according to claim 5, characterized in that, The bottom of the glue injection platform (2) is provided with a rotating mechanism (15) which is used in cooperation with the glue injection pipes (14), the rotating mechanism (15) comprises two vertical plates (151) which are fixedly arranged at the bottom of the glue injection platform (2) and are symmetrically distributed front and back, the two vertical plates (151) are jointly and rotatably provided with a horizontal rod (152), the horizontal rod (152) is in transmission connection with one of the conveying rollers (301) through a belt wheel assembly, the inner side of the glue injection platform (2) is provided with two circular grooves which are correspondingly and symmetrically distributed front and back, the circular grooves are located directly below the positioning ports (5), a placing disc (153) is rotatably arranged in the circular groove, the bottom of the placing disc (153) is fixedly provided with a second vertical rod (154), the bottom of the second vertical rod (154) penetrates out of the glue injection platform (2), and the front and rear ends of the horizontal rod (152) and the bottom end of the second vertical rod (154) are fixedly provided with conical gears (155), and the two conical gears (155) are in engagement.

7. The filter processing production line feeding and conveying device according to claim 1, characterized in that, The bottom of the glue injection platform (2) is provided with two discharge ports (16), and the bottom of the glue injection platform (2) is fixedly provided with a discharge plate (17) at the discharge ports (16).

8. The filter processing production line feeding and conveying device according to claim 6, characterized in that, The upper part of the placing disc (153) is located at the same horizontal position as the inner bottom end of the glue injection platform (2), the upper part of the placing disc (153) is provided with two second suction discs (18) which are symmetrically distributed front and back, the inner part of the placing disc (153) is provided with a cavity (19), and the bottom of the second suction disc (18) penetrates into the cavity (19).

9. The filter processing production line feeding and conveying device according to claim 8, characterized in that, The bottom right side of the glue injection platform (2) is provided with an air suction mechanism (20) which is used in cooperation with the second suction disc (18), the air suction mechanism (20) comprises an air suction pump (201) which is fixedly arranged at the bottom right side of the glue injection platform (2), the air suction pump (201) is provided with an air suction pipe (202) at the air inlet end, the air suction pipe (202) is provided with two communication pipes (203) which are in communication, the inner part of the second vertical rod (154) is provided with a circular port, one end of the communication pipe (203) which is away from the air suction pipe (202) penetrates into the cavity (19) through the circular port and is in rotation connection with the bottom of the placing disc (153).

10. The filter processing production line feeding and conveying device according to claim 9, characterized in that, The sides of the two first suction discs (705) which are close to each other are both provided with air exhaust pipes (21) in communication, and the air suction pipe (202) and the air exhaust pipes (21) are both fixedly provided with electric valves.

Images